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-rw-r--r--indra/cmake/Havok.cmake108
-rw-r--r--indra/cmake/LLConvexDecomposition.cmake10
-rw-r--r--indra/cmake/LLPathingLib.cmake18
-rw-r--r--indra/llmath/llmatrix3a.inl1
-rw-r--r--indra/llmath/m3math.h2
-rw-r--r--indra/llmath/v3color.h2
-rw-r--r--indra/llmath/v3dmath.h2
-rw-r--r--indra/llmath/v3math.h2
-rw-r--r--indra/llmath/v4color.h2
-rw-r--r--indra/llmath/v4math.h2
-rw-r--r--indra/llrender/CMakeLists.txt2
-rw-r--r--indra/llrender/llrendernavprim.cpp84
-rw-r--r--indra/llrender/llrendernavprim.h54
-rw-r--r--indra/llrender/llvertexbuffer.cpp4509
-rw-r--r--indra/newview/CMakeLists.txt11
-rw-r--r--indra/newview/app_settings/commands.xml20
-rw-r--r--indra/newview/llfloaterpathfindingconsole.cpp169
-rw-r--r--indra/newview/llfloaterpathfindingconsole.h69
-rw-r--r--indra/newview/llfloaterpathfindinglinksets.cpp55
-rw-r--r--indra/newview/llfloaterpathfindinglinksets.h61
-rw-r--r--indra/newview/llnavmeshstation.cpp175
-rw-r--r--indra/newview/llnavmeshstation.h93
-rw-r--r--indra/newview/llspatialpartition.cpp9498
-rw-r--r--indra/newview/llviewerdisplay.cpp47
-rw-r--r--indra/newview/llviewerfloaterreg.cpp4
-rw-r--r--indra/newview/llviewermenufile.cpp2544
-rw-r--r--indra/newview/llviewerregion.cpp5
-rw-r--r--indra/newview/pipeline.cpp19619
-rw-r--r--indra/newview/skins/default/textures/textures.xml2
-rw-r--r--indra/newview/skins/default/xui/en/floater_pathfinding_console.xml447
-rw-r--r--indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml369
-rw-r--r--indra/newview/skins/default/xui/en/menu_viewer.xml17
-rw-r--r--indra/newview/skins/default/xui/en/strings.xml4
33 files changed, 19908 insertions, 18099 deletions
diff --git a/indra/cmake/Havok.cmake b/indra/cmake/Havok.cmake
new file mode 100644
index 0000000000..949575709c
--- /dev/null
+++ b/indra/cmake/Havok.cmake
@@ -0,0 +1,108 @@
+# -*- cmake -*-
+include(Prebuilt)
+
+use_prebuilt_binary(havok)
+set(Havok_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/libraries/include/havok/Source)
+
+set(HAVOK_DEBUG_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/libraries/i686-win32/lib/debug/havok)
+set(HAVOK_RELEASE_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/libraries/i686-win32/lib/release/havok)
+
+find_library(HK_BASE_DEBUG_LIB hkBase PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_COMPAT_DEBUG_LIB hkCompat PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_GEOMETRY_UTILITIES_DEBUG_LIB hkGeometryUtilities PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_INTERNAL_DEBUG_LIB hkInternal PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_SERIALIZE_DEBUG_LIB hkSerialize PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_SCENEDATA_DEBUG_LIB hkSceneData PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_PHYS_COLLIDE_DEBUG_LIB hkpCollide PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_PHYS_UTILITIES_DEBUG_LIB hkpUtilities PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_PHYS_CONSTRAINTSOLVER_DEBUG_LIB hkpConstraintSolver PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_PHYS_DYNAMICS_DEBUG_LIB hkpDynamics PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_PHYS_INTERNAL_DEBUG_LIB hkpInternal PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_AI_INTERNAL_DEBUG_LIB hkaiInternal PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_AI_PATHFINDING_DEBUG_LIB hkaiPathfinding PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_AI_AIPHYSICSBRIDGE_DEBUG_LIB hkaiaiphysicsbridge PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_PHYS_UTILITIES_DEBUG_LIB hkputilities PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_CD_INTERNAL_DEBUG_LIB hkcdinternal PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_PHYS_VEHICLE_DEBUG_LIB hkpVehicle PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_VISUALIZE_DEBUG_LIB hkVisualize PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+find_library(HK_AI_VISUALIZE_DEBUG_LIB hkaiVisualize PATHS ${HAVOK_DEBUG_LIBRARY_PATH})
+
+find_library(HK_BASE_RELEASE_LIB hkBase PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_COMPAT_RELEASE_LIB hkCompat PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_GEOMETRY_UTILITIES_RELEASE_LIB hkGeometryUtilities PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_INTERNAL_RELEASE_LIB hkInternal PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_SERIALIZE_RELEASE_LIB hkSerialize PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_SCENEDATA_RELEASE_LIB hkSceneData PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_PHYS_COLLIDE_RELEASE_LIB hkpCollide PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_PHYS_UTILITIES_RELEASE_LIB hkpUtilities PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_PHYS_CONSTRAINTSOLVER_RELEASE_LIB hkpConstraintSolver PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_PHYS_DYNAMICS_RELEASE_LIB hkpDynamics PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_PHYS_INTERNAL_RELEASE_LIB hkpInternal PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_AI_INTERNAL_RELEASE_LIB hkaiInternal PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_AI_PATHFINDING_RELEASE_LIB hkaiPathfinding PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_AI_AIPHYSICSBRIDGE_RELEASE_LIB hkaiaiphysicsbridge PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_PHYS_UTILITIES_RELEASE_LIB hkputilities PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_CD_INTERNAL_RELEASE_LIB hkcdinternal PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_PHYS_VEHICLE_RELEASE_LIB hkpVehicle PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_VISUALIZE_RELEASE_LIB hkVisualize PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+find_library(HK_AI_VISUALIZE_RELEASE_LIB hkaiVisualize PATHS ${HAVOK_RELEASE_LIBRARY_PATH})
+
+set(HK_LIBRARIES
+
+ debug ${HK_BASE_DEBUG_LIB}
+ optimized ${HK_BASE_RELEASE_LIB}
+
+ debug ${HK_COMPAT_DEBUG_LIB}
+ optimized ${HK_COMPAT_RELEASE_LIB}
+
+ debug ${HK_GEOMETRY_UTILITIES_DEBUG_LIB}
+ optimized ${HK_GEOMETRY_UTILITIES_RELEASE_LIB}
+
+ debug ${HK_INTERNAL_DEBUG_LIB}
+ optimized ${HK_INTERNAL_RELEASE_LIB}
+
+ debug ${HK_SERIALIZE_DEBUG_LIB}
+ optimized ${HK_SERIALIZE_RELEASE_LIB}
+
+ debug ${HK_SCENEDATA_DEBUG_LIB}
+ optimized ${HK_SCENEDATA_RELEASE_LIB}
+
+ debug ${HK_PHYS_COLLIDE_DEBUG_LIB}
+ optimized ${HK_PHYS_COLLIDE_RELEASE_LIB}
+
+ debug ${HK_PHYS_UTILITIES_DEBUG_LIB}
+ optimized ${HK_PHYS_UTILITIES_RELEASE_LIB}
+
+ debug ${HK_PHYS_CONSTRAINTSOLVER_DEBUG_LIB}
+ optimized ${HK_PHYS_CONSTRAINTSOLVER_RELEASE_LIB}
+
+ debug ${HK_PHYS_DYNAMICS_DEBUG_LIB}
+ optimized ${HK_PHYS_DYNAMICS_RELEASE_LIB}
+
+ debug ${HK_PHYS_INTERNAL_DEBUG_LIB}
+ optimized ${HK_PHYS_INTERNAL_RELEASE_LIB}
+
+ debug ${HK_AI_INTERNAL_DEBUG_LIB}
+ optimized ${HK_AI_INTERNAL_RELEASE_LIB}
+
+ debug ${HK_AI_PATHFINDING_DEBUG_LIB}
+ optimized ${HK_AI_PATHFINDING_RELEASE_LIB}
+
+ debug ${HK_AI_AIPHYSICSBRIDGE_DEBUG_LIB}
+ optimized ${HK_AI_AIPHYSICSBRIDGE_RELEASE_LIB}
+
+ debug ${HK_PHYS_UTILITIES_DEBUG_LIB}
+ optimized ${HK_PHYS_UTILITIES_RELEASE_LIB}
+
+ debug ${HK_CD_INTERNAL_DEBUG_LIB}
+ optimized ${HK_CD_INTERNAL_RELEASE_LIB}
+
+ debug ${HK_PHYS_VEHICLE_DEBUG_LIB}
+ optimized ${HK_PHYS_VEHICLE_RELEASE_LIB}
+
+ debug ${HK_VISUALIZE_DEBUG_LIB}
+ optimized ${HK_VISUALIZE_RELEASE_LIB}
+
+ debug ${HK_AI_VISUALIZE_DEBUG_LIB}
+ optimized ${HK_AI_VISUALIZE_RELEASE_LIB}
+)
diff --git a/indra/cmake/LLConvexDecomposition.cmake b/indra/cmake/LLConvexDecomposition.cmake
index 8e44504782..1731853300 100644
--- a/indra/cmake/LLConvexDecomposition.cmake
+++ b/indra/cmake/LLConvexDecomposition.cmake
@@ -3,10 +3,10 @@ include(Prebuilt)
set(LLCONVEXDECOMP_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/include)
-if (INSTALL_PROPRIETARY AND NOT STANDALONE)
- use_prebuilt_binary(llconvexdecomposition)
- set(LLCONVEXDECOMP_LIBRARY llconvexdecomposition)
-else (INSTALL_PROPRIETARY AND NOT STANDALONE)
+# if (INSTALL_PROPRIETARY AND NOT STANDALONE)
+# use_prebuilt_binary(llconvexdecomposition)
+# set(LLCONVEXDECOMP_LIBRARY llconvexdecomposition)
+# else (INSTALL_PROPRIETARY AND NOT STANDALONE)
use_prebuilt_binary(llconvexdecompositionstub)
set(LLCONVEXDECOMP_LIBRARY llconvexdecompositionstub)
-endif (INSTALL_PROPRIETARY AND NOT STANDALONE)
+# endif (INSTALL_PROPRIETARY AND NOT STANDALONE)
diff --git a/indra/cmake/LLPathingLib.cmake b/indra/cmake/LLPathingLib.cmake
new file mode 100644
index 0000000000..c108b33e8c
--- /dev/null
+++ b/indra/cmake/LLPathingLib.cmake
@@ -0,0 +1,18 @@
+# -*- cmake -*-
+include(Prebuilt)
+
+use_prebuilt_binary(llpathinglib)
+set(LLPATHING_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/libraries/include)
+
+
+set(LLPATHING_DEBUG_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/debug)
+set(LLPATHING_RELEASE_LIBRARY_PATH ${LIBS_PREBUILT_DIR}/lib/release)
+
+find_library(LL_PATHING_DEBUG_LIB llpathinglib PATHS ${LLPATHING_DEBUG_LIBRARY_PATH})
+find_library(LL_PATHING_RELEASE_LIB llpathinglib PATHS ${LLPATHING_RELEASE_LIBRARY_PATH})
+
+set(LLPATHING_LIBRARIES
+
+ debug ${LL_PATHING_DEBUG_LIB}
+ optimized ${LL_PATHING_RELEASE_LIB}
+)
diff --git a/indra/llmath/llmatrix3a.inl b/indra/llmath/llmatrix3a.inl
index 37819fea3c..270f1e905b 100644
--- a/indra/llmath/llmatrix3a.inl
+++ b/indra/llmath/llmatrix3a.inl
@@ -66,7 +66,6 @@ inline void LLMatrix3a::setTranspose(const LLMatrix3a& src)
inline const LLVector4a& LLMatrix3a::getColumn(const U32 column) const
{
- llassert( column < 3 );
return mColumns[column];
}
diff --git a/indra/llmath/m3math.h b/indra/llmath/m3math.h
index 2be5452f8d..3970a5de31 100644
--- a/indra/llmath/m3math.h
+++ b/indra/llmath/m3math.h
@@ -27,7 +27,7 @@
#ifndef LL_M3MATH_H
#define LL_M3MATH_H
-#include "llerror.h"
+//#include "llerror.h"
#include "stdtypes.h"
class LLVector4;
diff --git a/indra/llmath/v3color.h b/indra/llmath/v3color.h
index 56cb2ae73e..4e77d9e5ff 100644
--- a/indra/llmath/v3color.h
+++ b/indra/llmath/v3color.h
@@ -30,7 +30,7 @@
class LLColor4;
class LLVector4;
-#include "llerror.h"
+//#include "llerror.h"
#include "llmath.h"
#include "llsd.h"
diff --git a/indra/llmath/v3dmath.h b/indra/llmath/v3dmath.h
index 578dcdc8ea..fba549a3b7 100644
--- a/indra/llmath/v3dmath.h
+++ b/indra/llmath/v3dmath.h
@@ -27,7 +27,7 @@
#ifndef LL_V3DMATH_H
#define LL_V3DMATH_H
-#include "llerror.h"
+//#include "llerror.h"
#include "v3math.h"
class LLVector3d
diff --git a/indra/llmath/v3math.h b/indra/llmath/v3math.h
index 0432aeba4c..206a99b567 100644
--- a/indra/llmath/v3math.h
+++ b/indra/llmath/v3math.h
@@ -27,7 +27,7 @@
#ifndef LL_V3MATH_H
#define LL_V3MATH_H
-#include "llerror.h"
+//#include "llerror.h"
#include "llmath.h"
#include "llsd.h"
diff --git a/indra/llmath/v4color.h b/indra/llmath/v4color.h
index b047f86e6e..6946b570ab 100644
--- a/indra/llmath/v4color.h
+++ b/indra/llmath/v4color.h
@@ -27,7 +27,7 @@
#ifndef LL_V4COLOR_H
#define LL_V4COLOR_H
-#include "llerror.h"
+//#include "llerror.h"
//#include "vmath.h"
#include "llmath.h"
#include "llsd.h"
diff --git a/indra/llmath/v4math.h b/indra/llmath/v4math.h
index 623c8b2003..f999e0533e 100644
--- a/indra/llmath/v4math.h
+++ b/indra/llmath/v4math.h
@@ -27,7 +27,7 @@
#ifndef LL_V4MATH_H
#define LL_V4MATH_H
-#include "llerror.h"
+//#include "llerror.h"
#include "llmath.h"
#include "v3math.h"
diff --git a/indra/llrender/CMakeLists.txt b/indra/llrender/CMakeLists.txt
index 5c13df9f81..516af93316 100644
--- a/indra/llrender/CMakeLists.txt
+++ b/indra/llrender/CMakeLists.txt
@@ -36,6 +36,7 @@ set(llrender_SOURCE_FILES
llglslshader.cpp
llimagegl.cpp
llpostprocess.cpp
+ llrendernavprim.cpp
llrendersphere.cpp
llshadermgr.cpp
lltexture.cpp
@@ -59,6 +60,7 @@ set(llrender_HEADER_FILES
llimagegl.h
llpostprocess.h
llrender.h
+ llrendernavprim.h
llrendersphere.h
llshadermgr.h
lltexture.h
diff --git a/indra/llrender/llrendernavprim.cpp b/indra/llrender/llrendernavprim.cpp
new file mode 100644
index 0000000000..3b217b426f
--- /dev/null
+++ b/indra/llrender/llrendernavprim.cpp
@@ -0,0 +1,84 @@
+/**
+ * @file LLRenderNavPrim.cpp
+ * @brief
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+
+#include "linden_common.h"
+#include "llrendernavprim.h"
+#include "llerror.h"
+#include "llglheaders.h"
+#include "llvertexbuffer.h"
+#include "llglslshader.h"
+
+//=============================================================================
+LLRenderNavPrim gRenderNav;
+//=============================================================================
+void LLRenderNavPrim::renderSegment( const LLVector3& start, const LLVector3& end, int color ) const
+{
+ LLColor4 colorA( color );
+ glLineWidth(1.5f);
+ gGL.color3fv( colorA.mV );
+
+ gGL.begin(LLRender::LINES);
+ {
+ gGL.vertex3fv( start.mV );
+ gGL.vertex3fv( end.mV );
+ }
+ gGL.end();
+
+ glLineWidth(1.0f);
+}
+//=============================================================================
+void LLRenderNavPrim::renderTri( const LLVector3& a, const LLVector3& b, const LLVector3& c, int color ) const
+{
+ glLineWidth(1.5f);
+ glPolygonMode( GL_FRONT_AND_BACK, GL_FILL );
+ LLGLDisable cull(GL_CULL_FACE);
+ LLColor4 colorA( color );
+ colorA*=1.5f;
+ gGL.color4fv( colorA.mV );
+ LLGLSLShader::sNoFixedFunction = false;
+ gGL.begin(LLRender::TRIANGLES);
+ {
+ gGL.vertex3fv( a.mV );
+ gGL.vertex3fv( b.mV );
+ gGL.vertex3fv( c.mV );
+ }
+ gGL.end();
+ gGL.flush();
+ LLGLSLShader::sNoFixedFunction = true;
+}
+//=============================================================================
+void LLRenderNavPrim::renderNavMeshVB( LLVertexBuffer* pVBO, int vertCnt )
+{
+ glLineWidth(1.5f);
+ glPolygonMode( GL_FRONT_AND_BACK, GL_FILL );
+ LLGLDisable cull(GL_CULL_FACE);
+ LLGLSLShader::sNoFixedFunction = false;
+ pVBO->setBuffer( LLVertexBuffer::MAP_VERTEX );
+ pVBO->drawArrays( LLRender::TRIANGLES, 0, vertCnt );
+ LLGLSLShader::sNoFixedFunction = true;
+}
+//=============================================================================
diff --git a/indra/llrender/llrendernavprim.h b/indra/llrender/llrendernavprim.h
new file mode 100644
index 0000000000..cd57fd2223
--- /dev/null
+++ b/indra/llrender/llrendernavprim.h
@@ -0,0 +1,54 @@
+/**
+ * @file LLRenderNavPrim.h
+ * @brief
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_RENDER_NAVPRIM_H
+#define LL_RENDER_NAVPRIM_H
+
+#include "llmath.h"
+#include "v3math.h"
+#include "v4math.h"
+#include "m3math.h"
+#include "m4math.h"
+#include "v4color.h"
+#include "llgl.h"
+
+
+class LLRenderNavPrim
+{
+public:
+ //Draw a line
+ void renderSegment( const LLVector3& start, const LLVector3& end, int color ) const;
+ //Draw simple tri
+ void renderTri( const LLVector3& a, const LLVector3& b, const LLVector3& c, int color ) const;
+ //Draw the contents of vertex buffer
+ void renderNavMeshVB( LLVertexBuffer* pVBO, int vertCnt );
+
+private:
+};
+
+extern LLRenderNavPrim gRenderNav;
+
+#endif
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp
index 20a450fbfb..50b0c1a7dd 100644
--- a/indra/llrender/llvertexbuffer.cpp
+++ b/indra/llrender/llvertexbuffer.cpp
@@ -1,2254 +1,2255 @@
-/**
- * @file llvertexbuffer.cpp
- * @brief LLVertexBuffer implementation
- *
- * $LicenseInfo:firstyear=2003&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-
-#include <boost/static_assert.hpp>
-#include "llsys.h"
-#include "llvertexbuffer.h"
-// #include "llrender.h"
-#include "llglheaders.h"
-#include "llmemtype.h"
-#include "llrender.h"
-#include "llvector4a.h"
-#include "llshadermgr.h"
-#include "llglslshader.h"
-#include "llmemory.h"
-
-//Next Highest Power Of Two
-//helper function, returns first number > v that is a power of 2, or v if v is already a power of 2
-U32 nhpo2(U32 v)
-{
- U32 r = 1;
- while (r < v) {
- r *= 2;
- }
- return r;
-}
-
-
-//============================================================================
-
-//static
-LLVBOPool LLVertexBuffer::sStreamVBOPool;
-LLVBOPool LLVertexBuffer::sDynamicVBOPool;
-LLVBOPool LLVertexBuffer::sStreamIBOPool;
-LLVBOPool LLVertexBuffer::sDynamicIBOPool;
-U32 LLVBOPool::sBytesPooled = 0;
-
-LLPrivateMemoryPool* LLVertexBuffer::sPrivatePoolp = NULL ;
-U32 LLVertexBuffer::sBindCount = 0;
-U32 LLVertexBuffer::sSetCount = 0;
-S32 LLVertexBuffer::sCount = 0;
-S32 LLVertexBuffer::sGLCount = 0;
-S32 LLVertexBuffer::sMappedCount = 0;
-BOOL LLVertexBuffer::sDisableVBOMapping = FALSE ;
-BOOL LLVertexBuffer::sEnableVBOs = TRUE;
-U32 LLVertexBuffer::sGLRenderBuffer = 0;
-U32 LLVertexBuffer::sGLRenderArray = 0;
-U32 LLVertexBuffer::sGLRenderIndices = 0;
-U32 LLVertexBuffer::sLastMask = 0;
-BOOL LLVertexBuffer::sVBOActive = FALSE;
-BOOL LLVertexBuffer::sIBOActive = FALSE;
-U32 LLVertexBuffer::sAllocatedBytes = 0;
-BOOL LLVertexBuffer::sMapped = FALSE;
-BOOL LLVertexBuffer::sUseStreamDraw = TRUE;
-BOOL LLVertexBuffer::sUseVAO = FALSE;
-BOOL LLVertexBuffer::sPreferStreamDraw = FALSE;
-
-const U32 FENCE_WAIT_TIME_NANOSECONDS = 10000; //1 ms
-
-class LLGLSyncFence : public LLGLFence
-{
-public:
-#ifdef GL_ARB_sync
- GLsync mSync;
-#endif
-
- LLGLSyncFence()
- {
-#ifdef GL_ARB_sync
- mSync = 0;
-#endif
- }
-
- virtual ~LLGLSyncFence()
- {
-#ifdef GL_ARB_sync
- if (mSync)
- {
- glDeleteSync(mSync);
- }
-#endif
- }
-
- void placeFence()
- {
-#ifdef GL_ARB_sync
- if (mSync)
- {
- glDeleteSync(mSync);
- }
- mSync = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
-#endif
- }
-
- void wait()
- {
-#ifdef GL_ARB_sync
- if (mSync)
- {
- while (glClientWaitSync(mSync, 0, FENCE_WAIT_TIME_NANOSECONDS) == GL_TIMEOUT_EXPIRED)
- { //track the number of times we've waited here
- static S32 waits = 0;
- waits++;
- }
- }
-#endif
- }
-
-
-};
-
-
-//which power of 2 is i?
-//assumes i is a power of 2 > 0
-U32 wpo2(U32 i)
-{
- llassert(i > 0);
- llassert(nhpo2(i) == i);
-
- U32 r = 0;
-
- while (i >>= 1) ++r;
-
- return r;
-}
-
-U8* LLVBOPool::allocate(U32& name, U32 size)
-{
- llassert(nhpo2(size) == size);
-
- U32 i = wpo2(size);
-
- if (mFreeList.size() <= i)
- {
- mFreeList.resize(i+1);
- }
-
- U8* ret = NULL;
-
- if (mFreeList[i].empty())
- {
- //make a new buffer
- glGenBuffersARB(1, &name);
- glBindBufferARB(mType, name);
- glBufferDataARB(mType, size, 0, mUsage);
- LLVertexBuffer::sAllocatedBytes += size;
-
- if (LLVertexBuffer::sDisableVBOMapping)
- {
- ret = (U8*) ll_aligned_malloc_16(size);
- }
- glBindBufferARB(mType, 0);
- }
- else
- {
- name = mFreeList[i].front().mGLName;
- ret = mFreeList[i].front().mClientData;
-
- sBytesPooled -= size;
-
- mFreeList[i].pop_front();
- }
-
- return ret;
-}
-
-void LLVBOPool::release(U32 name, U8* buffer, U32 size)
-{
- llassert(nhpo2(size) == size);
-
- U32 i = wpo2(size);
-
- llassert(mFreeList.size() > i);
-
- Record rec;
- rec.mGLName = name;
- rec.mClientData = buffer;
-
- sBytesPooled += size;
-
- mFreeList[i].push_back(rec);
-}
-
-void LLVBOPool::cleanup()
-{
- U32 size = 1;
-
- for (U32 i = 0; i < mFreeList.size(); ++i)
- {
- record_list_t& l = mFreeList[i];
-
- while (!l.empty())
- {
- Record& r = l.front();
-
- glDeleteBuffersARB(1, &r.mGLName);
-
- if (r.mClientData)
- {
- ll_aligned_free_16(r.mClientData);
- }
-
- l.pop_front();
-
- LLVertexBuffer::sAllocatedBytes -= size;
- sBytesPooled -= size;
- }
-
- size *= 2;
- }
-}
-
-
-//NOTE: each component must be AT LEAST 4 bytes in size to avoid a performance penalty on AMD hardware
-S32 LLVertexBuffer::sTypeSize[LLVertexBuffer::TYPE_MAX] =
-{
- sizeof(LLVector4), // TYPE_VERTEX,
- sizeof(LLVector4), // TYPE_NORMAL,
- sizeof(LLVector2), // TYPE_TEXCOORD0,
- sizeof(LLVector2), // TYPE_TEXCOORD1,
- sizeof(LLVector2), // TYPE_TEXCOORD2,
- sizeof(LLVector2), // TYPE_TEXCOORD3,
- sizeof(LLColor4U), // TYPE_COLOR,
- sizeof(LLColor4U), // TYPE_EMISSIVE, only alpha is used currently
- sizeof(LLVector4), // TYPE_BINORMAL,
- sizeof(F32), // TYPE_WEIGHT,
- sizeof(LLVector4), // TYPE_WEIGHT4,
- sizeof(LLVector4), // TYPE_CLOTHWEIGHT,
- sizeof(LLVector4), // TYPE_TEXTURE_INDEX (actually exists as position.w), no extra data, but stride is 16 bytes
-};
-
-U32 LLVertexBuffer::sGLMode[LLRender::NUM_MODES] =
-{
- GL_TRIANGLES,
- GL_TRIANGLE_STRIP,
- GL_TRIANGLE_FAN,
- GL_POINTS,
- GL_LINES,
- GL_LINE_STRIP,
- GL_QUADS,
- GL_LINE_LOOP,
-};
-
-
-//static
-void LLVertexBuffer::setupClientArrays(U32 data_mask)
-{
- if (sLastMask != data_mask)
- {
- BOOL error = FALSE;
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- for (U32 i = 0; i < TYPE_MAX; ++i)
- {
- S32 loc = i;
-
- U32 mask = 1 << i;
-
- if (sLastMask & (1 << i))
- { //was enabled
- if (!(data_mask & mask))
- { //needs to be disabled
- glDisableVertexAttribArrayARB(loc);
- }
- }
- else
- { //was disabled
- if (data_mask & mask)
- { //needs to be enabled
- glEnableVertexAttribArrayARB(loc);
- }
- }
- }
- }
- else
- {
-
- GLenum array[] =
- {
- GL_VERTEX_ARRAY,
- GL_NORMAL_ARRAY,
- GL_TEXTURE_COORD_ARRAY,
- GL_COLOR_ARRAY,
- };
-
- GLenum mask[] =
- {
- MAP_VERTEX,
- MAP_NORMAL,
- MAP_TEXCOORD0,
- MAP_COLOR
- };
-
-
-
- for (U32 i = 0; i < 4; ++i)
- {
- if (sLastMask & mask[i])
- { //was enabled
- if (!(data_mask & mask[i]))
- { //needs to be disabled
- glDisableClientState(array[i]);
- }
- else if (gDebugGL)
- { //needs to be enabled, make sure it was (DEBUG)
- if (!glIsEnabled(array[i]))
- {
- if (gDebugSession)
- {
- error = TRUE;
- gFailLog << "Bad client state! " << array[i] << " disabled." << std::endl;
- }
- else
- {
- llerrs << "Bad client state! " << array[i] << " disabled." << llendl;
- }
- }
- }
- }
- else
- { //was disabled
- if (data_mask & mask[i])
- { //needs to be enabled
- glEnableClientState(array[i]);
- }
- else if (gDebugGL && glIsEnabled(array[i]))
- { //needs to be disabled, make sure it was (DEBUG TEMPORARY)
- if (gDebugSession)
- {
- error = TRUE;
- gFailLog << "Bad client state! " << array[i] << " enabled." << std::endl;
- }
- else
- {
- llerrs << "Bad client state! " << array[i] << " enabled." << llendl;
- }
- }
- }
- }
-
- U32 map_tc[] =
- {
- MAP_TEXCOORD1,
- MAP_TEXCOORD2,
- MAP_TEXCOORD3
- };
-
- for (U32 i = 0; i < 3; i++)
- {
- if (sLastMask & map_tc[i])
- {
- if (!(data_mask & map_tc[i]))
- { //disable
- glClientActiveTextureARB(GL_TEXTURE1_ARB+i);
- glDisableClientState(GL_TEXTURE_COORD_ARRAY);
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- }
- else if (data_mask & map_tc[i])
- {
- glClientActiveTextureARB(GL_TEXTURE1_ARB+i);
- glEnableClientState(GL_TEXTURE_COORD_ARRAY);
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- }
-
- if (sLastMask & MAP_BINORMAL)
- {
- if (!(data_mask & MAP_BINORMAL))
- {
- glClientActiveTextureARB(GL_TEXTURE2_ARB);
- glDisableClientState(GL_TEXTURE_COORD_ARRAY);
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- }
- else if (data_mask & MAP_BINORMAL)
- {
- glClientActiveTextureARB(GL_TEXTURE2_ARB);
- glEnableClientState(GL_TEXTURE_COORD_ARRAY);
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- }
-
- sLastMask = data_mask;
- }
-}
-
-//static
-void LLVertexBuffer::drawArrays(U32 mode, const std::vector<LLVector3>& pos, const std::vector<LLVector3>& norm)
-{
- llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
- gGL.syncMatrices();
-
- U32 count = pos.size();
- llassert_always(norm.size() >= pos.size());
- llassert_always(count > 0) ;
-
- unbind();
-
- setupClientArrays(MAP_VERTEX | MAP_NORMAL);
-
- LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
-
- if (shader)
- {
- S32 loc = LLVertexBuffer::TYPE_VERTEX;
- if (loc > -1)
- {
- glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, 0, pos[0].mV);
- }
- loc = LLVertexBuffer::TYPE_NORMAL;
- if (loc > -1)
- {
- glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, 0, norm[0].mV);
- }
- }
- else
- {
- glVertexPointer(3, GL_FLOAT, 0, pos[0].mV);
- glNormalPointer(GL_FLOAT, 0, norm[0].mV);
- }
-
- glDrawArrays(sGLMode[mode], 0, count);
-}
-
-//static
-void LLVertexBuffer::drawElements(U32 mode, const LLVector4a* pos, const LLVector2* tc, S32 num_indices, const U16* indicesp)
-{
- llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
-
- gGL.syncMatrices();
-
- U32 mask = LLVertexBuffer::MAP_VERTEX;
- if (tc)
- {
- mask = mask | LLVertexBuffer::MAP_TEXCOORD0;
- }
-
- unbind();
-
- setupClientArrays(mask);
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- S32 loc = LLVertexBuffer::TYPE_VERTEX;
- glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, 16, pos);
-
- if (tc)
- {
- loc = LLVertexBuffer::TYPE_TEXCOORD0;
- glVertexAttribPointerARB(loc, 2, GL_FLOAT, GL_FALSE, 0, tc);
- }
- }
- else
- {
- glTexCoordPointer(2, GL_FLOAT, 0, tc);
- glVertexPointer(3, GL_FLOAT, 16, pos);
- }
-
- glDrawElements(sGLMode[mode], num_indices, GL_UNSIGNED_SHORT, indicesp);
-}
-
-void LLVertexBuffer::validateRange(U32 start, U32 end, U32 count, U32 indices_offset) const
-{
- if (start >= (U32) mNumVerts ||
- end >= (U32) mNumVerts)
- {
- llerrs << "Bad vertex buffer draw range: [" << start << ", " << end << "] vs " << mNumVerts << llendl;
- }
-
- llassert(mNumIndices >= 0);
-
- if (indices_offset >= (U32) mNumIndices ||
- indices_offset + count > (U32) mNumIndices)
- {
- llerrs << "Bad index buffer draw range: [" << indices_offset << ", " << indices_offset+count << "]" << llendl;
- }
-
- if (gDebugGL && !useVBOs())
- {
- U16* idx = ((U16*) getIndicesPointer())+indices_offset;
- for (U32 i = 0; i < count; ++i)
- {
- if (idx[i] < start || idx[i] > end)
- {
- llerrs << "Index out of range: " << idx[i] << " not in [" << start << ", " << end << "]" << llendl;
- }
- }
-
- LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
-
- if (shader && shader->mFeatures.mIndexedTextureChannels > 1)
- {
- LLStrider<LLVector4a> v;
- //hack to get non-const reference
- LLVertexBuffer* vb = (LLVertexBuffer*) this;
- vb->getVertexStrider(v);
-
- for (U32 i = start; i < end; i++)
- {
- S32 idx = (S32) (v[i][3]+0.25f);
- if (idx < 0 || idx >= shader->mFeatures.mIndexedTextureChannels)
- {
- llerrs << "Bad texture index found in vertex data stream." << llendl;
- }
- }
- }
- }
-}
-
-void LLVertexBuffer::drawRange(U32 mode, U32 start, U32 end, U32 count, U32 indices_offset) const
-{
- validateRange(start, end, count, indices_offset);
-
- gGL.syncMatrices();
-
- llassert(mNumVerts >= 0);
- llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
-
- if (mGLArray)
- {
- if (mGLArray != sGLRenderArray)
- {
- llerrs << "Wrong vertex array bound." << llendl;
- }
- }
- else
- {
- if (mGLIndices != sGLRenderIndices)
- {
- llerrs << "Wrong index buffer bound." << llendl;
- }
-
- if (mGLBuffer != sGLRenderBuffer)
- {
- llerrs << "Wrong vertex buffer bound." << llendl;
- }
- }
-
- if (gDebugGL && !mGLArray && useVBOs())
- {
- GLint elem = 0;
- glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &elem);
-
- if (elem != mGLIndices)
- {
- llerrs << "Wrong index buffer bound!" << llendl;
- }
- }
-
- if (mode >= LLRender::NUM_MODES)
- {
- llerrs << "Invalid draw mode: " << mode << llendl;
- return;
- }
-
- U16* idx = ((U16*) getIndicesPointer())+indices_offset;
-
- stop_glerror();
- glDrawRangeElements(sGLMode[mode], start, end, count, GL_UNSIGNED_SHORT,
- idx);
- stop_glerror();
- placeFence();
-}
-
-void LLVertexBuffer::draw(U32 mode, U32 count, U32 indices_offset) const
-{
- llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
-
- gGL.syncMatrices();
-
- llassert(mNumIndices >= 0);
- if (indices_offset >= (U32) mNumIndices ||
- indices_offset + count > (U32) mNumIndices)
- {
- llerrs << "Bad index buffer draw range: [" << indices_offset << ", " << indices_offset+count << "]" << llendl;
- }
-
- if (mGLArray)
- {
- if (mGLArray != sGLRenderArray)
- {
- llerrs << "Wrong vertex array bound." << llendl;
- }
- }
- else
- {
- if (mGLIndices != sGLRenderIndices)
- {
- llerrs << "Wrong index buffer bound." << llendl;
- }
-
- if (mGLBuffer != sGLRenderBuffer)
- {
- llerrs << "Wrong vertex buffer bound." << llendl;
- }
- }
-
- if (mode >= LLRender::NUM_MODES)
- {
- llerrs << "Invalid draw mode: " << mode << llendl;
- return;
- }
-
- stop_glerror();
- glDrawElements(sGLMode[mode], count, GL_UNSIGNED_SHORT,
- ((U16*) getIndicesPointer()) + indices_offset);
- stop_glerror();
- placeFence();
-}
-
-void LLVertexBuffer::drawArrays(U32 mode, U32 first, U32 count) const
-{
- llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
-
- gGL.syncMatrices();
-
- llassert(mNumVerts >= 0);
- if (first >= (U32) mNumVerts ||
- first + count > (U32) mNumVerts)
- {
- llerrs << "Bad vertex buffer draw range: [" << first << ", " << first+count << "]" << llendl;
- }
-
- if (mGLArray)
- {
- if (mGLArray != sGLRenderArray)
- {
- llerrs << "Wrong vertex array bound." << llendl;
- }
- }
- else
- {
- if (mGLBuffer != sGLRenderBuffer || useVBOs() != sVBOActive)
- {
- llerrs << "Wrong vertex buffer bound." << llendl;
- }
- }
-
- if (mode >= LLRender::NUM_MODES)
- {
- llerrs << "Invalid draw mode: " << mode << llendl;
- return;
- }
-
- stop_glerror();
- glDrawArrays(sGLMode[mode], first, count);
- stop_glerror();
- placeFence();
-}
-
-//static
-void LLVertexBuffer::initClass(bool use_vbo, bool no_vbo_mapping)
-{
- sEnableVBOs = use_vbo && gGLManager.mHasVertexBufferObject ;
- sDisableVBOMapping = sEnableVBOs && no_vbo_mapping ;
-
- if(!sPrivatePoolp)
- {
- sPrivatePoolp = LLPrivateMemoryPoolManager::getInstance()->newPool(LLPrivateMemoryPool::STATIC) ;
- }
-
- sStreamVBOPool.mType = GL_ARRAY_BUFFER_ARB;
- sStreamVBOPool.mUsage= GL_STREAM_DRAW_ARB;
- sStreamIBOPool.mType = GL_ELEMENT_ARRAY_BUFFER_ARB;
- sStreamIBOPool.mUsage= GL_STREAM_DRAW_ARB;
-
- sDynamicVBOPool.mType = GL_ARRAY_BUFFER_ARB;
- sDynamicVBOPool.mUsage= GL_DYNAMIC_DRAW_ARB;
- sDynamicIBOPool.mType = GL_ELEMENT_ARRAY_BUFFER_ARB;
- sDynamicIBOPool.mUsage= GL_DYNAMIC_DRAW_ARB;
-}
-
-//static
-void LLVertexBuffer::unbind()
-{
- if (sGLRenderArray)
- {
-#if GL_ARB_vertex_array_object
- glBindVertexArray(0);
-#endif
- sGLRenderArray = 0;
- sGLRenderIndices = 0;
- sIBOActive = FALSE;
- }
-
- if (sVBOActive)
- {
- glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
- sVBOActive = FALSE;
- }
- if (sIBOActive)
- {
- glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0);
- sIBOActive = FALSE;
- }
-
- sGLRenderBuffer = 0;
- sGLRenderIndices = 0;
-
- setupClientArrays(0);
-}
-
-//static
-void LLVertexBuffer::cleanupClass()
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_CLEANUP_CLASS);
- unbind();
-
- sStreamIBOPool.cleanup();
- sDynamicIBOPool.cleanup();
- sStreamVBOPool.cleanup();
- sDynamicVBOPool.cleanup();
-
- if(sPrivatePoolp)
- {
- LLPrivateMemoryPoolManager::getInstance()->deletePool(sPrivatePoolp) ;
- sPrivatePoolp = NULL ;
- }
-}
-
-//----------------------------------------------------------------------------
-
-LLVertexBuffer::LLVertexBuffer(U32 typemask, S32 usage) :
- LLRefCount(),
-
- mNumVerts(0),
- mNumIndices(0),
- mUsage(usage),
- mGLBuffer(0),
- mGLArray(0),
- mGLIndices(0),
- mMappedData(NULL),
- mMappedIndexData(NULL),
- mVertexLocked(FALSE),
- mIndexLocked(FALSE),
- mFinal(FALSE),
- mEmpty(TRUE),
- mFence(NULL)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_CONSTRUCTOR);
- mFence = NULL;
- if (!sEnableVBOs)
- {
- mUsage = 0 ;
- }
-
- if (mUsage == GL_STREAM_DRAW_ARB && !sUseStreamDraw)
- {
- mUsage = 0;
- }
-
- if (mUsage == GL_DYNAMIC_DRAW_ARB && sPreferStreamDraw)
- {
- mUsage = GL_STREAM_DRAW_ARB;
- }
-
- if (mUsage == 0 && LLRender::sGLCoreProfile)
- { //MUST use VBOs for all rendering
- mUsage = GL_STREAM_DRAW_ARB;
- }
-
- if (mUsage && mUsage != GL_STREAM_DRAW_ARB)
- { //only stream_draw and dynamic_draw are supported when using VBOs, dynamic draw is the default
- mUsage = GL_DYNAMIC_DRAW_ARB;
- }
-
- //zero out offsets
- for (U32 i = 0; i < TYPE_MAX; i++)
- {
- mOffsets[i] = 0;
- }
-
- mTypeMask = typemask;
- mSize = 0;
- mIndicesSize = 0;
- mAlignedOffset = 0;
- mAlignedIndexOffset = 0;
-
- sCount++;
-}
-
-//static
-S32 LLVertexBuffer::calcOffsets(const U32& typemask, S32* offsets, S32 num_vertices)
-{
- S32 offset = 0;
- for (S32 i=0; i<TYPE_TEXTURE_INDEX; i++)
- {
- U32 mask = 1<<i;
- if (typemask & mask)
- {
- if (offsets && LLVertexBuffer::sTypeSize[i])
- {
- offsets[i] = offset;
- offset += LLVertexBuffer::sTypeSize[i]*num_vertices;
- offset = (offset + 0xF) & ~0xF;
- }
- }
- }
-
- offsets[TYPE_TEXTURE_INDEX] = offsets[TYPE_VERTEX] + 12;
-
- return offset+16;
-}
-
-//static
-S32 LLVertexBuffer::calcVertexSize(const U32& typemask)
-{
- S32 size = 0;
- for (S32 i = 0; i < TYPE_TEXTURE_INDEX; i++)
- {
- U32 mask = 1<<i;
- if (typemask & mask)
- {
- size += LLVertexBuffer::sTypeSize[i];
- }
- }
-
- return size;
-}
-
-S32 LLVertexBuffer::getSize() const
-{
- return mSize;
-}
-
-// protected, use unref()
-//virtual
-LLVertexBuffer::~LLVertexBuffer()
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTRUCTOR);
- destroyGLBuffer();
- destroyGLIndices();
-
- if (mGLArray)
- {
-#if GL_ARB_vertex_array_object
- glDeleteVertexArrays(1, &mGLArray);
-#endif
- }
-
- sCount--;
-
- if (mFence)
- {
- delete mFence;
- }
-
- mFence = NULL;
-
- llassert_always(!mMappedData && !mMappedIndexData) ;
-};
-
-void LLVertexBuffer::placeFence() const
-{
- /*if (!mFence && useVBOs())
- {
- if (gGLManager.mHasSync)
- {
- mFence = new LLGLSyncFence();
- }
- }
-
- if (mFence)
- {
- mFence->placeFence();
- }*/
-}
-
-void LLVertexBuffer::waitFence() const
-{
- /*if (mFence)
- {
- mFence->wait();
- }*/
-}
-
-//----------------------------------------------------------------------------
-
-void LLVertexBuffer::genBuffer(U32 size)
-{
- mSize = nhpo2(size);
-
- if (mUsage == GL_STREAM_DRAW_ARB)
- {
- mMappedData = sStreamVBOPool.allocate(mGLBuffer, mSize);
- }
- else
- {
- mMappedData = sDynamicVBOPool.allocate(mGLBuffer, mSize);
- }
-
- sGLCount++;
-}
-
-void LLVertexBuffer::genIndices(U32 size)
-{
- mIndicesSize = nhpo2(size);
-
- if (mUsage == GL_STREAM_DRAW_ARB)
- {
- mMappedIndexData = sStreamIBOPool.allocate(mGLIndices, mIndicesSize);
- }
- else
- {
- mMappedIndexData = sDynamicIBOPool.allocate(mGLIndices, mIndicesSize);
- }
-
- sGLCount++;
-}
-
-void LLVertexBuffer::releaseBuffer()
-{
- if (mUsage == GL_STREAM_DRAW_ARB)
- {
- sStreamVBOPool.release(mGLBuffer, mMappedData, mSize);
- }
- else
- {
- sDynamicVBOPool.release(mGLBuffer, mMappedData, mSize);
- }
-
- mGLBuffer = 0;
- mMappedData = NULL;
-
- sGLCount--;
-}
-
-void LLVertexBuffer::releaseIndices()
-{
- if (mUsage == GL_STREAM_DRAW_ARB)
- {
- sStreamIBOPool.release(mGLIndices, mMappedIndexData, mIndicesSize);
- }
- else
- {
- sDynamicIBOPool.release(mGLIndices, mMappedIndexData, mIndicesSize);
- }
-
- mGLIndices = 0;
- mMappedIndexData = NULL;
-
- sGLCount--;
-}
-
-void LLVertexBuffer::createGLBuffer(U32 size)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_CREATE_VERTICES);
-
- if (mGLBuffer)
- {
- destroyGLBuffer();
- }
-
- if (size == 0)
- {
- return;
- }
-
- mEmpty = TRUE;
-
- if (useVBOs())
- {
- genBuffer(size);
- }
- else
- {
- static int gl_buffer_idx = 0;
- mGLBuffer = ++gl_buffer_idx;
- mMappedData = (U8*)ALLOCATE_MEM(sPrivatePoolp, size);
- mSize = size;
- }
-}
-
-void LLVertexBuffer::createGLIndices(U32 size)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_CREATE_INDICES);
-
- if (mGLIndices)
- {
- destroyGLIndices();
- }
-
- if (size == 0)
- {
- return;
- }
-
- mEmpty = TRUE;
-
- //pad by 16 bytes for aligned copies
- size += 16;
-
- if (useVBOs())
- {
- //pad by another 16 bytes for VBO pointer adjustment
- size += 16;
- genIndices(size);
- }
- else
- {
- mMappedIndexData = (U8*)ALLOCATE_MEM(sPrivatePoolp, size);
- static int gl_buffer_idx = 0;
- mGLIndices = ++gl_buffer_idx;
- mIndicesSize = size;
- }
-}
-
-void LLVertexBuffer::destroyGLBuffer()
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTROY_BUFFER);
- if (mGLBuffer)
- {
- if (useVBOs())
- {
- releaseBuffer();
- }
- else
- {
- FREE_MEM(sPrivatePoolp, mMappedData) ;
- mMappedData = NULL;
- mEmpty = TRUE;
- }
- }
-
- mGLBuffer = 0;
- //unbind();
-}
-
-void LLVertexBuffer::destroyGLIndices()
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTROY_INDICES);
- if (mGLIndices)
- {
- if (useVBOs())
- {
- releaseIndices();
- }
- else
- {
- FREE_MEM(sPrivatePoolp, mMappedIndexData) ;
- mMappedIndexData = NULL;
- mEmpty = TRUE;
- }
- }
-
- mGLIndices = 0;
- //unbind();
-}
-
-void LLVertexBuffer::updateNumVerts(S32 nverts)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_UPDATE_VERTS);
-
- llassert(nverts >= 0);
-
- if (nverts >= 65535)
- {
- llwarns << "Vertex buffer overflow!" << llendl;
- nverts = 65535;
- }
-
- U32 needed_size = calcOffsets(mTypeMask, mOffsets, nverts);
-
- if (needed_size > mSize || needed_size <= mSize/2)
- {
- createGLBuffer(needed_size);
- }
-
- mNumVerts = nverts;
-}
-
-void LLVertexBuffer::updateNumIndices(S32 nindices)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_UPDATE_INDICES);
-
- llassert(nindices >= 0);
-
- U32 needed_size = sizeof(U16) * nindices;
-
- if (needed_size > mIndicesSize || needed_size <= mIndicesSize/2)
- {
- createGLIndices(needed_size);
- }
-
- mNumIndices = nindices;
-}
-
-void LLVertexBuffer::allocateBuffer(S32 nverts, S32 nindices, bool create)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_ALLOCATE_BUFFER);
-
- stop_glerror();
-
- if (nverts < 0 || nindices < 0 ||
- nverts > 65536)
- {
- llerrs << "Bad vertex buffer allocation: " << nverts << " : " << nindices << llendl;
- }
-
- updateNumVerts(nverts);
- updateNumIndices(nindices);
-
- if (create && (nverts || nindices))
- {
- //actually allocate space for the vertex buffer if using VBO mapping
- flush();
-
- if (gGLManager.mHasVertexArrayObject && useVBOs() && (LLRender::sGLCoreProfile || sUseVAO))
- {
-#if GL_ARB_vertex_array_object
- glGenVertexArrays(1, &mGLArray);
-#endif
- setupVertexArray();
- }
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_SETUP_VERTEX_ARRAY("Setup VAO");
-
-void LLVertexBuffer::setupVertexArray()
-{
- if (!mGLArray)
- {
- return;
- }
-
- LLFastTimer t(FTM_SETUP_VERTEX_ARRAY);
-#if GL_ARB_vertex_array_object
- glBindVertexArray(mGLArray);
-#endif
- sGLRenderArray = mGLArray;
-
- U32 attrib_size[] =
- {
- 3, //TYPE_VERTEX,
- 3, //TYPE_NORMAL,
- 2, //TYPE_TEXCOORD0,
- 2, //TYPE_TEXCOORD1,
- 2, //TYPE_TEXCOORD2,
- 2, //TYPE_TEXCOORD3,
- 4, //TYPE_COLOR,
- 4, //TYPE_EMISSIVE,
- 3, //TYPE_BINORMAL,
- 1, //TYPE_WEIGHT,
- 4, //TYPE_WEIGHT4,
- 4, //TYPE_CLOTHWEIGHT,
- 1, //TYPE_TEXTURE_INDEX
- };
-
- U32 attrib_type[] =
- {
- GL_FLOAT, //TYPE_VERTEX,
- GL_FLOAT, //TYPE_NORMAL,
- GL_FLOAT, //TYPE_TEXCOORD0,
- GL_FLOAT, //TYPE_TEXCOORD1,
- GL_FLOAT, //TYPE_TEXCOORD2,
- GL_FLOAT, //TYPE_TEXCOORD3,
- GL_UNSIGNED_BYTE, //TYPE_COLOR,
- GL_UNSIGNED_BYTE, //TYPE_EMISSIVE,
- GL_FLOAT, //TYPE_BINORMAL,
- GL_FLOAT, //TYPE_WEIGHT,
- GL_FLOAT, //TYPE_WEIGHT4,
- GL_FLOAT, //TYPE_CLOTHWEIGHT,
- GL_FLOAT, //TYPE_TEXTURE_INDEX
- };
-
- U32 attrib_normalized[] =
- {
- GL_FALSE, //TYPE_VERTEX,
- GL_FALSE, //TYPE_NORMAL,
- GL_FALSE, //TYPE_TEXCOORD0,
- GL_FALSE, //TYPE_TEXCOORD1,
- GL_FALSE, //TYPE_TEXCOORD2,
- GL_FALSE, //TYPE_TEXCOORD3,
- GL_TRUE, //TYPE_COLOR,
- GL_TRUE, //TYPE_EMISSIVE,
- GL_FALSE, //TYPE_BINORMAL,
- GL_FALSE, //TYPE_WEIGHT,
- GL_FALSE, //TYPE_WEIGHT4,
- GL_FALSE, //TYPE_CLOTHWEIGHT,
- GL_FALSE, //TYPE_TEXTURE_INDEX
- };
-
- bindGLBuffer(true);
- bindGLIndices(true);
-
- for (U32 i = 0; i < TYPE_MAX; ++i)
- {
- if (mTypeMask & (1 << i))
- {
- glEnableVertexAttribArrayARB(i);
- glVertexAttribPointerARB(i, attrib_size[i], attrib_type[i], attrib_normalized[i], sTypeSize[i], (void*) mOffsets[i]);
- }
- else
- {
- glDisableVertexAttribArrayARB(i);
- }
- }
-
- //draw a dummy triangle to set index array pointer
- //glDrawElements(GL_TRIANGLES, 0, GL_UNSIGNED_SHORT, NULL);
-
- unbind();
-}
-
-void LLVertexBuffer::resizeBuffer(S32 newnverts, S32 newnindices)
-{
- llassert(newnverts >= 0);
- llassert(newnindices >= 0);
-
- LLMemType mt2(LLMemType::MTYPE_VERTEX_RESIZE_BUFFER);
-
- updateNumVerts(newnverts);
- updateNumIndices(newnindices);
-
- if (useVBOs())
- {
- flush();
-
- if (mGLArray)
- { //if size changed, offsets changed
- setupVertexArray();
- }
- }
-}
-
-BOOL LLVertexBuffer::useVBOs() const
-{
- //it's generally ineffective to use VBO for things that are streaming on apple
-
- if (!mUsage)
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-//----------------------------------------------------------------------------
-
-bool expand_region(LLVertexBuffer::MappedRegion& region, S32 index, S32 count)
-{
- S32 end = index+count;
- S32 region_end = region.mIndex+region.mCount;
-
- if (end < region.mIndex ||
- index > region_end)
- { //gap exists, do not merge
- return false;
- }
-
- S32 new_end = llmax(end, region_end);
- S32 new_index = llmin(index, region.mIndex);
- region.mIndex = new_index;
- region.mCount = new_end-new_index;
- return true;
-}
-
-// Map for data access
-U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_range)
-{
- bindGLBuffer(true);
- LLMemType mt2(LLMemType::MTYPE_VERTEX_MAP_BUFFER);
- if (mFinal)
- {
- llerrs << "LLVertexBuffer::mapVeretxBuffer() called on a finalized buffer." << llendl;
- }
- if (!useVBOs() && !mMappedData && !mMappedIndexData)
- {
- llerrs << "LLVertexBuffer::mapVertexBuffer() called on unallocated buffer." << llendl;
- }
-
- if (useVBOs())
- {
- if (sDisableVBOMapping || gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
- {
- if (count == -1)
- {
- count = mNumVerts-index;
- }
-
- bool mapped = false;
- //see if range is already mapped
- for (U32 i = 0; i < mMappedVertexRegions.size(); ++i)
- {
- MappedRegion& region = mMappedVertexRegions[i];
- if (region.mType == type)
- {
- if (expand_region(region, index, count))
- {
- mapped = true;
- break;
- }
- }
- }
-
- if (!mapped)
- {
- //not already mapped, map new region
- MappedRegion region(type, !sDisableVBOMapping && map_range ? -1 : index, count);
- mMappedVertexRegions.push_back(region);
- }
- }
-
- if (mVertexLocked && map_range)
- {
- llerrs << "Attempted to map a specific range of a buffer that was already mapped." << llendl;
- }
-
- if (!mVertexLocked)
- {
- LLMemType mt_v(LLMemType::MTYPE_VERTEX_MAP_BUFFER_VERTICES);
- mVertexLocked = TRUE;
- sMappedCount++;
- stop_glerror();
-
- if(sDisableVBOMapping)
- {
- map_range = false;
- }
- else
- {
- U8* src = NULL;
- waitFence();
- if (gGLManager.mHasMapBufferRange)
- {
- if (map_range)
- {
-#ifdef GL_ARB_map_buffer_range
- S32 offset = mOffsets[type] + sTypeSize[type]*index;
- S32 length = (sTypeSize[type]*count+0xF) & ~0xF;
- src = (U8*) glMapBufferRange(GL_ARRAY_BUFFER_ARB, offset, length,
- GL_MAP_WRITE_BIT |
- GL_MAP_FLUSH_EXPLICIT_BIT |
- GL_MAP_INVALIDATE_RANGE_BIT);
-#endif
- }
- else
- {
-#ifdef GL_ARB_map_buffer_range
-
- if (gDebugGL)
- {
- GLint size = 0;
- glGetBufferParameterivARB(GL_ARRAY_BUFFER_ARB, GL_BUFFER_SIZE_ARB, &size);
-
- if (size < mSize)
- {
- llerrs << "Invalid buffer size." << llendl;
- }
- }
-
- src = (U8*) glMapBufferRange(GL_ARRAY_BUFFER_ARB, 0, mSize,
- GL_MAP_WRITE_BIT |
- GL_MAP_FLUSH_EXPLICIT_BIT);
-#endif
- }
- }
- else if (gGLManager.mHasFlushBufferRange)
- {
- if (map_range)
- {
- glBufferParameteriAPPLE(GL_ARRAY_BUFFER_ARB, GL_BUFFER_SERIALIZED_MODIFY_APPLE, GL_FALSE);
- glBufferParameteriAPPLE(GL_ARRAY_BUFFER_ARB, GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE);
- src = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
- }
- else
- {
- src = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
- }
- }
- else
- {
- map_range = false;
- src = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
- }
-
- llassert(src != NULL);
-
- mMappedData = LL_NEXT_ALIGNED_ADDRESS<U8>(src);
- mAlignedOffset = mMappedData - src;
-
- stop_glerror();
- }
-
- if (!mMappedData)
- {
- log_glerror();
-
- //check the availability of memory
- LLMemory::logMemoryInfo(TRUE) ;
-
- if(!sDisableVBOMapping)
- {
- //--------------------
- //print out more debug info before crash
- llinfos << "vertex buffer size: (num verts : num indices) = " << getNumVerts() << " : " << getNumIndices() << llendl ;
- GLint size ;
- glGetBufferParameterivARB(GL_ARRAY_BUFFER_ARB, GL_BUFFER_SIZE_ARB, &size) ;
- llinfos << "GL_ARRAY_BUFFER_ARB size is " << size << llendl ;
- //--------------------
-
- GLint buff;
- glGetIntegerv(GL_ARRAY_BUFFER_BINDING_ARB, &buff);
- if ((GLuint)buff != mGLBuffer)
- {
- llerrs << "Invalid GL vertex buffer bound: " << buff << llendl;
- }
-
-
- llerrs << "glMapBuffer returned NULL (no vertex data)" << llendl;
- }
- else
- {
- llerrs << "memory allocation for vertex data failed." << llendl ;
- }
- }
- }
- }
- else
- {
- map_range = false;
- }
-
- if (map_range && gGLManager.mHasMapBufferRange && !sDisableVBOMapping)
- {
- return mMappedData;
- }
- else
- {
- return mMappedData+mOffsets[type]+sTypeSize[type]*index;
- }
-}
-
-U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_MAP_BUFFER);
- bindGLIndices(true);
- if (mFinal)
- {
- llerrs << "LLVertexBuffer::mapIndexBuffer() called on a finalized buffer." << llendl;
- }
- if (!useVBOs() && !mMappedData && !mMappedIndexData)
- {
- llerrs << "LLVertexBuffer::mapIndexBuffer() called on unallocated buffer." << llendl;
- }
-
- if (useVBOs())
- {
- if (sDisableVBOMapping || gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
- {
- if (count == -1)
- {
- count = mNumIndices-index;
- }
-
- bool mapped = false;
- //see if range is already mapped
- for (U32 i = 0; i < mMappedIndexRegions.size(); ++i)
- {
- MappedRegion& region = mMappedIndexRegions[i];
- if (expand_region(region, index, count))
- {
- mapped = true;
- break;
- }
- }
-
- if (!mapped)
- {
- //not already mapped, map new region
- MappedRegion region(TYPE_INDEX, !sDisableVBOMapping && map_range ? -1 : index, count);
- mMappedIndexRegions.push_back(region);
- }
- }
-
- if (mIndexLocked && map_range)
- {
- llerrs << "Attempted to map a specific range of a buffer that was already mapped." << llendl;
- }
-
- if (!mIndexLocked)
- {
- LLMemType mt_v(LLMemType::MTYPE_VERTEX_MAP_BUFFER_INDICES);
-
- mIndexLocked = TRUE;
- sMappedCount++;
- stop_glerror();
-
- if (gDebugGL && useVBOs())
- {
- GLint elem = 0;
- glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &elem);
-
- if (elem != mGLIndices)
- {
- llerrs << "Wrong index buffer bound!" << llendl;
- }
- }
-
- if(sDisableVBOMapping)
- {
- map_range = false;
- }
- else
- {
- U8* src = NULL;
- waitFence();
- if (gGLManager.mHasMapBufferRange)
- {
- if (map_range)
- {
-#ifdef GL_ARB_map_buffer_range
- S32 offset = sizeof(U16)*index;
- S32 length = sizeof(U16)*count;
- src = (U8*) glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length,
- GL_MAP_WRITE_BIT |
- GL_MAP_FLUSH_EXPLICIT_BIT |
- GL_MAP_INVALIDATE_RANGE_BIT);
-#endif
- }
- else
- {
-#ifdef GL_ARB_map_buffer_range
- src = (U8*) glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER_ARB, 0, sizeof(U16)*mNumIndices,
- GL_MAP_WRITE_BIT |
- GL_MAP_FLUSH_EXPLICIT_BIT);
-#endif
- }
- }
- else if (gGLManager.mHasFlushBufferRange)
- {
- if (map_range)
- {
- glBufferParameteriAPPLE(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_BUFFER_SERIALIZED_MODIFY_APPLE, GL_FALSE);
- glBufferParameteriAPPLE(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE);
- src = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
- }
- else
- {
- src = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
- }
- }
- else
- {
- map_range = false;
- src = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
- }
-
- llassert(src != NULL);
-
-
- mMappedIndexData = src; //LL_NEXT_ALIGNED_ADDRESS<U8>(src);
- mAlignedIndexOffset = mMappedIndexData - src;
- stop_glerror();
- }
- }
-
- if (!mMappedIndexData)
- {
- log_glerror();
- LLMemory::logMemoryInfo(TRUE) ;
-
- if(!sDisableVBOMapping)
- {
- GLint buff;
- glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &buff);
- if ((GLuint)buff != mGLIndices)
- {
- llerrs << "Invalid GL index buffer bound: " << buff << llendl;
- }
-
- llerrs << "glMapBuffer returned NULL (no index data)" << llendl;
- }
- else
- {
- llerrs << "memory allocation for Index data failed. " << llendl ;
- }
- }
- }
- else
- {
- map_range = false;
- }
-
- if (map_range && gGLManager.mHasMapBufferRange && !sDisableVBOMapping)
- {
- return mMappedIndexData;
- }
- else
- {
- return mMappedIndexData + sizeof(U16)*index;
- }
-}
-
-void LLVertexBuffer::unmapBuffer()
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_UNMAP_BUFFER);
- if (!useVBOs())
- {
- return ; //nothing to unmap
- }
-
- bool updated_all = false ;
-
- if (mMappedData && mVertexLocked)
- {
- bindGLBuffer(true);
- updated_all = mIndexLocked; //both vertex and index buffers done updating
-
- if(sDisableVBOMapping)
- {
- if (!mMappedVertexRegions.empty())
- {
- stop_glerror();
- for (U32 i = 0; i < mMappedVertexRegions.size(); ++i)
- {
- const MappedRegion& region = mMappedVertexRegions[i];
- S32 offset = region.mIndex >= 0 ? mOffsets[region.mType]+sTypeSize[region.mType]*region.mIndex : 0;
- S32 length = sTypeSize[region.mType]*region.mCount;
- glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, offset, length, mMappedData+offset);
- stop_glerror();
- }
-
- mMappedVertexRegions.clear();
- }
- else
- {
- stop_glerror();
- glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, getSize(), mMappedData);
- stop_glerror();
- }
- }
- else
- {
- if (gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
- {
- if (!mMappedVertexRegions.empty())
- {
- stop_glerror();
- for (U32 i = 0; i < mMappedVertexRegions.size(); ++i)
- {
- const MappedRegion& region = mMappedVertexRegions[i];
- S32 offset = region.mIndex >= 0 ? mOffsets[region.mType]+sTypeSize[region.mType]*region.mIndex : 0;
- S32 length = sTypeSize[region.mType]*region.mCount;
- if (gGLManager.mHasMapBufferRange)
- {
-#ifdef GL_ARB_map_buffer_range
- glFlushMappedBufferRange(GL_ARRAY_BUFFER_ARB, offset, length);
-#endif
- }
- else if (gGLManager.mHasFlushBufferRange)
- {
- glFlushMappedBufferRangeAPPLE(GL_ARRAY_BUFFER_ARB, offset, length);
- }
- stop_glerror();
- }
-
- mMappedVertexRegions.clear();
- }
- }
- stop_glerror();
- glUnmapBufferARB(GL_ARRAY_BUFFER_ARB);
- stop_glerror();
-
- mMappedData = NULL;
- }
-
- mVertexLocked = FALSE ;
- sMappedCount--;
- }
-
- if (mMappedIndexData && mIndexLocked)
- {
- bindGLIndices();
- if(sDisableVBOMapping)
- {
- if (!mMappedIndexRegions.empty())
- {
- for (U32 i = 0; i < mMappedIndexRegions.size(); ++i)
- {
- const MappedRegion& region = mMappedIndexRegions[i];
- S32 offset = region.mIndex >= 0 ? sizeof(U16)*region.mIndex : 0;
- S32 length = sizeof(U16)*region.mCount;
- glBufferSubDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length, mMappedIndexData+offset);
- stop_glerror();
- }
-
- mMappedIndexRegions.clear();
- }
- else
- {
- stop_glerror();
- glBufferSubDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0, getIndicesSize(), mMappedIndexData);
- stop_glerror();
- }
- }
- else
- {
- if (gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
- {
- if (!mMappedIndexRegions.empty())
- {
- for (U32 i = 0; i < mMappedIndexRegions.size(); ++i)
- {
- const MappedRegion& region = mMappedIndexRegions[i];
- S32 offset = region.mIndex >= 0 ? sizeof(U16)*region.mIndex : 0;
- S32 length = sizeof(U16)*region.mCount;
- if (gGLManager.mHasMapBufferRange)
- {
-#ifdef GL_ARB_map_buffer_range
- glFlushMappedBufferRange(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length);
-#endif
- }
- else if (gGLManager.mHasFlushBufferRange)
- {
-#ifdef GL_APPLE_flush_buffer_range
- glFlushMappedBufferRangeAPPLE(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length);
-#endif
- }
- stop_glerror();
- }
-
- mMappedIndexRegions.clear();
- }
- }
- stop_glerror();
- glUnmapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB);
- stop_glerror();
-
- mMappedIndexData = NULL ;
- }
-
- mIndexLocked = FALSE ;
- sMappedCount--;
- }
-
- if(updated_all)
- {
- mEmpty = FALSE;
- }
-}
-
-//----------------------------------------------------------------------------
-
-template <class T,S32 type> struct VertexBufferStrider
-{
- typedef LLStrider<T> strider_t;
- static bool get(LLVertexBuffer& vbo,
- strider_t& strider,
- S32 index, S32 count, bool map_range)
- {
- if (type == LLVertexBuffer::TYPE_INDEX)
- {
- U8* ptr = vbo.mapIndexBuffer(index, count, map_range);
-
- if (ptr == NULL)
- {
- llwarns << "mapIndexBuffer failed!" << llendl;
- return FALSE;
- }
-
- strider = (T*)ptr;
- strider.setStride(0);
- return TRUE;
- }
- else if (vbo.hasDataType(type))
- {
- S32 stride = LLVertexBuffer::sTypeSize[type];
-
- U8* ptr = vbo.mapVertexBuffer(type, index, count, map_range);
-
- if (ptr == NULL)
- {
- llwarns << "mapVertexBuffer failed!" << llendl;
- return FALSE;
- }
-
- strider = (T*)ptr;
- strider.setStride(stride);
- return TRUE;
- }
- else
- {
- llerrs << "VertexBufferStrider could not find valid vertex data." << llendl;
- }
- return FALSE;
- }
-};
-
-bool LLVertexBuffer::getVertexStrider(LLStrider<LLVector3>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector3,TYPE_VERTEX>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getVertexStrider(LLStrider<LLVector4a>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector4a,TYPE_VERTEX>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getIndexStrider(LLStrider<U16>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<U16,TYPE_INDEX>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getTexCoord0Strider(LLStrider<LLVector2>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector2,TYPE_TEXCOORD0>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getTexCoord1Strider(LLStrider<LLVector2>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector2,TYPE_TEXCOORD1>::get(*this, strider, index, count, map_range);
-}
-
-bool LLVertexBuffer::getNormalStrider(LLStrider<LLVector3>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector3,TYPE_NORMAL>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getBinormalStrider(LLStrider<LLVector3>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector3,TYPE_BINORMAL>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getColorStrider(LLStrider<LLColor4U>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLColor4U,TYPE_COLOR>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getEmissiveStrider(LLStrider<LLColor4U>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLColor4U,TYPE_EMISSIVE>::get(*this, strider, index, count, map_range);
-}
-bool LLVertexBuffer::getWeightStrider(LLStrider<F32>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<F32,TYPE_WEIGHT>::get(*this, strider, index, count, map_range);
-}
-
-bool LLVertexBuffer::getWeight4Strider(LLStrider<LLVector4>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector4,TYPE_WEIGHT4>::get(*this, strider, index, count, map_range);
-}
-
-bool LLVertexBuffer::getClothWeightStrider(LLStrider<LLVector4>& strider, S32 index, S32 count, bool map_range)
-{
- return VertexBufferStrider<LLVector4,TYPE_CLOTHWEIGHT>::get(*this, strider, index, count, map_range);
-}
-
-//----------------------------------------------------------------------------
-
-static LLFastTimer::DeclareTimer FTM_BIND_GL_ARRAY("Bind Array");
-bool LLVertexBuffer::bindGLArray()
-{
- if (mGLArray && sGLRenderArray != mGLArray)
- {
- {
- LLFastTimer t(FTM_BIND_GL_ARRAY);
-#if GL_ARB_vertex_array_object
- glBindVertexArray(mGLArray);
-#endif
- sGLRenderArray = mGLArray;
- }
-
- //really shouldn't be necessary, but some drivers don't properly restore the
- //state of GL_ELEMENT_ARRAY_BUFFER_BINDING
- bindGLIndices();
-
- return true;
- }
-
- return false;
-}
-
-static LLFastTimer::DeclareTimer FTM_BIND_GL_BUFFER("Bind Buffer");
-
-bool LLVertexBuffer::bindGLBuffer(bool force_bind)
-{
- bindGLArray();
-
- bool ret = false;
-
- if (useVBOs() && (force_bind || (mGLBuffer && (mGLBuffer != sGLRenderBuffer || !sVBOActive))))
- {
- LLFastTimer t(FTM_BIND_GL_BUFFER);
- /*if (sMapped)
- {
- llerrs << "VBO bound while another VBO mapped!" << llendl;
- }*/
- glBindBufferARB(GL_ARRAY_BUFFER_ARB, mGLBuffer);
- sGLRenderBuffer = mGLBuffer;
- sBindCount++;
- sVBOActive = TRUE;
-
- if (mGLArray)
- {
- llassert(sGLRenderArray == mGLArray);
- //mCachedRenderBuffer = mGLBuffer;
- }
-
- ret = true;
- }
-
- return ret;
-}
-
-static LLFastTimer::DeclareTimer FTM_BIND_GL_INDICES("Bind Indices");
-
-bool LLVertexBuffer::bindGLIndices(bool force_bind)
-{
- bindGLArray();
-
- bool ret = false;
- if (useVBOs() && (force_bind || (mGLIndices && (mGLIndices != sGLRenderIndices || !sIBOActive))))
- {
- LLFastTimer t(FTM_BIND_GL_INDICES);
- /*if (sMapped)
- {
- llerrs << "VBO bound while another VBO mapped!" << llendl;
- }*/
- glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mGLIndices);
- sGLRenderIndices = mGLIndices;
- stop_glerror();
- sBindCount++;
- sIBOActive = TRUE;
- ret = true;
- }
-
- return ret;
-}
-
-void LLVertexBuffer::flush()
-{
- if (useVBOs())
- {
- unmapBuffer();
- }
-}
-
-// Set for rendering
-void LLVertexBuffer::setBuffer(U32 data_mask)
-{
- flush();
-
- LLMemType mt2(LLMemType::MTYPE_VERTEX_SET_BUFFER);
- //set up pointers if the data mask is different ...
- BOOL setup = (sLastMask != data_mask);
-
- if (gDebugGL && data_mask != 0)
- { //make sure data requirements are fulfilled
- LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
- if (shader)
- {
- U32 required_mask = 0;
- for (U32 i = 0; i < LLVertexBuffer::TYPE_TEXTURE_INDEX; ++i)
- {
- if (shader->getAttribLocation(i) > -1)
- {
- U32 required = 1 << i;
- if ((data_mask & required) == 0)
- {
- llwarns << "Missing attribute: " << LLShaderMgr::instance()->mReservedAttribs[i] << llendl;
- }
-
- required_mask |= required;
- }
- }
-
- if ((data_mask & required_mask) != required_mask)
- {
- llerrs << "Shader consumption mismatches data provision." << llendl;
- }
- }
- }
-
- if (useVBOs())
- {
- if (mGLArray)
- {
- bindGLArray();
- setup = FALSE; //do NOT perform pointer setup if using VAO
- }
- else
- {
- if (bindGLBuffer())
- {
- setup = TRUE;
- }
- if (bindGLIndices())
- {
- setup = TRUE;
- }
- }
-
- BOOL error = FALSE;
- if (gDebugGL && !mGLArray)
- {
- GLint buff;
- glGetIntegerv(GL_ARRAY_BUFFER_BINDING_ARB, &buff);
- if ((GLuint)buff != mGLBuffer)
- {
- if (gDebugSession)
- {
- error = TRUE;
- gFailLog << "Invalid GL vertex buffer bound: " << buff << std::endl;
- }
- else
- {
- llerrs << "Invalid GL vertex buffer bound: " << buff << llendl;
- }
- }
-
- if (mGLIndices)
- {
- glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &buff);
- if ((GLuint)buff != mGLIndices)
- {
- if (gDebugSession)
- {
- error = TRUE;
- gFailLog << "Invalid GL index buffer bound: " << buff << std::endl;
- }
- else
- {
- llerrs << "Invalid GL index buffer bound: " << buff << llendl;
- }
- }
- }
- }
-
-
- }
- else
- {
- if (sGLRenderArray)
- {
-#if GL_ARB_vertex_array_object
- glBindVertexArray(0);
-#endif
- sGLRenderArray = 0;
- sGLRenderIndices = 0;
- sIBOActive = FALSE;
- }
-
- if (mGLBuffer)
- {
- if (sVBOActive)
- {
- glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
- sBindCount++;
- sVBOActive = FALSE;
- setup = TRUE; // ... or a VBO is deactivated
- }
- if (sGLRenderBuffer != mGLBuffer)
- {
- sGLRenderBuffer = mGLBuffer;
- setup = TRUE; // ... or a client memory pointer changed
- }
- }
- if (mGLIndices)
- {
- if (sIBOActive)
- {
- glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0);
- sBindCount++;
- sIBOActive = FALSE;
- }
-
- sGLRenderIndices = mGLIndices;
- }
- }
-
- if (!mGLArray)
- {
- setupClientArrays(data_mask);
- }
-
- if (mGLBuffer)
- {
- if (data_mask && setup)
- {
- setupVertexBuffer(data_mask); // subclass specific setup (virtual function)
- sSetCount++;
- }
- }
-}
-
-// virtual (default)
-void LLVertexBuffer::setupVertexBuffer(U32 data_mask)
-{
- LLMemType mt2(LLMemType::MTYPE_VERTEX_SETUP_VERTEX_BUFFER);
- stop_glerror();
- U8* base = useVBOs() ? (U8*) mAlignedOffset : mMappedData;
-
- /*if ((data_mask & mTypeMask) != data_mask)
- {
- llerrs << "LLVertexBuffer::setupVertexBuffer missing required components for supplied data mask." << llendl;
- }*/
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- if (data_mask & MAP_NORMAL)
- {
- S32 loc = TYPE_NORMAL;
- void* ptr = (void*)(base + mOffsets[TYPE_NORMAL]);
- glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_NORMAL], ptr);
- }
- if (data_mask & MAP_TEXCOORD3)
- {
- S32 loc = TYPE_TEXCOORD3;
- void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD3]);
- glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD3], ptr);
- }
- if (data_mask & MAP_TEXCOORD2)
- {
- S32 loc = TYPE_TEXCOORD2;
- void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD2]);
- glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD2], ptr);
- }
- if (data_mask & MAP_TEXCOORD1)
- {
- S32 loc = TYPE_TEXCOORD1;
- void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD1]);
- glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD1], ptr);
- }
- if (data_mask & MAP_BINORMAL)
- {
- S32 loc = TYPE_BINORMAL;
- void* ptr = (void*)(base + mOffsets[TYPE_BINORMAL]);
- glVertexAttribPointerARB(loc, 3,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_BINORMAL], ptr);
- }
- if (data_mask & MAP_TEXCOORD0)
- {
- S32 loc = TYPE_TEXCOORD0;
- void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD0]);
- glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD0], ptr);
- }
- if (data_mask & MAP_COLOR)
- {
- S32 loc = TYPE_COLOR;
- void* ptr = (void*)(base + mOffsets[TYPE_COLOR]);
- glVertexAttribPointerARB(loc, 4, GL_UNSIGNED_BYTE, GL_TRUE, LLVertexBuffer::sTypeSize[TYPE_COLOR], ptr);
- }
- if (data_mask & MAP_EMISSIVE)
- {
- S32 loc = TYPE_EMISSIVE;
- void* ptr = (void*)(base + mOffsets[TYPE_EMISSIVE]);
- glVertexAttribPointerARB(loc, 4, GL_UNSIGNED_BYTE, GL_TRUE, LLVertexBuffer::sTypeSize[TYPE_EMISSIVE], ptr);
- }
- if (data_mask & MAP_WEIGHT)
- {
- S32 loc = TYPE_WEIGHT;
- void* ptr = (void*)(base + mOffsets[TYPE_WEIGHT]);
- glVertexAttribPointerARB(loc, 1, GL_FLOAT, FALSE, LLVertexBuffer::sTypeSize[TYPE_WEIGHT], ptr);
- }
- if (data_mask & MAP_WEIGHT4)
- {
- S32 loc = TYPE_WEIGHT4;
- void* ptr = (void*)(base+mOffsets[TYPE_WEIGHT4]);
- glVertexAttribPointerARB(loc, 4, GL_FLOAT, FALSE, LLVertexBuffer::sTypeSize[TYPE_WEIGHT4], ptr);
- }
- if (data_mask & MAP_CLOTHWEIGHT)
- {
- S32 loc = TYPE_CLOTHWEIGHT;
- void* ptr = (void*)(base + mOffsets[TYPE_CLOTHWEIGHT]);
- glVertexAttribPointerARB(loc, 4, GL_FLOAT, TRUE, LLVertexBuffer::sTypeSize[TYPE_CLOTHWEIGHT], ptr);
- }
- if (data_mask & MAP_TEXTURE_INDEX)
- {
- S32 loc = TYPE_TEXTURE_INDEX;
- void *ptr = (void*) (base + mOffsets[TYPE_VERTEX] + 12);
- glVertexAttribPointerARB(loc, 1, GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_VERTEX], ptr);
- }
- if (data_mask & MAP_VERTEX)
- {
- S32 loc = TYPE_VERTEX;
- void* ptr = (void*)(base + mOffsets[TYPE_VERTEX]);
- glVertexAttribPointerARB(loc, 3,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_VERTEX], ptr);
- }
- }
- else
- {
- if (data_mask & MAP_NORMAL)
- {
- glNormalPointer(GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_NORMAL], (void*)(base + mOffsets[TYPE_NORMAL]));
- }
- if (data_mask & MAP_TEXCOORD3)
- {
- glClientActiveTextureARB(GL_TEXTURE3_ARB);
- glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD3], (void*)(base + mOffsets[TYPE_TEXCOORD3]));
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- if (data_mask & MAP_TEXCOORD2)
- {
- glClientActiveTextureARB(GL_TEXTURE2_ARB);
- glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD2], (void*)(base + mOffsets[TYPE_TEXCOORD2]));
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- if (data_mask & MAP_TEXCOORD1)
- {
- glClientActiveTextureARB(GL_TEXTURE1_ARB);
- glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD1], (void*)(base + mOffsets[TYPE_TEXCOORD1]));
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- if (data_mask & MAP_BINORMAL)
- {
- glClientActiveTextureARB(GL_TEXTURE2_ARB);
- glTexCoordPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_BINORMAL], (void*)(base + mOffsets[TYPE_BINORMAL]));
- glClientActiveTextureARB(GL_TEXTURE0_ARB);
- }
- if (data_mask & MAP_TEXCOORD0)
- {
- glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD0], (void*)(base + mOffsets[TYPE_TEXCOORD0]));
- }
- if (data_mask & MAP_COLOR)
- {
- glColorPointer(4, GL_UNSIGNED_BYTE, LLVertexBuffer::sTypeSize[TYPE_COLOR], (void*)(base + mOffsets[TYPE_COLOR]));
- }
- if (data_mask & MAP_VERTEX)
- {
- glVertexPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_VERTEX], (void*)(base + 0));
- }
- }
-
- llglassertok();
-}
-
-LLVertexBuffer::MappedRegion::MappedRegion(S32 type, S32 index, S32 count)
-: mType(type), mIndex(index), mCount(count)
-{
- llassert(mType == LLVertexBuffer::TYPE_INDEX ||
- mType < LLVertexBuffer::TYPE_TEXTURE_INDEX);
-}
-
-
+/**
+ * @file llvertexbuffer.cpp
+ * @brief LLVertexBuffer implementation
+ *
+ * $LicenseInfo:firstyear=2003&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include <boost/static_assert.hpp>
+#include "llsys.h"
+#include "llvertexbuffer.h"
+// #include "llrender.h"
+#include "llglheaders.h"
+#include "llmemtype.h"
+#include "llrender.h"
+#include "llvector4a.h"
+#include "llshadermgr.h"
+#include "llglslshader.h"
+#include "llmemory.h"
+
+//Next Highest Power Of Two
+//helper function, returns first number > v that is a power of 2, or v if v is already a power of 2
+U32 nhpo2(U32 v)
+{
+ U32 r = 1;
+ while (r < v) {
+ r *= 2;
+ }
+ return r;
+}
+
+
+//============================================================================
+
+//static
+LLVBOPool LLVertexBuffer::sStreamVBOPool;
+LLVBOPool LLVertexBuffer::sDynamicVBOPool;
+LLVBOPool LLVertexBuffer::sStreamIBOPool;
+LLVBOPool LLVertexBuffer::sDynamicIBOPool;
+U32 LLVBOPool::sBytesPooled = 0;
+
+LLPrivateMemoryPool* LLVertexBuffer::sPrivatePoolp = NULL ;
+U32 LLVertexBuffer::sBindCount = 0;
+U32 LLVertexBuffer::sSetCount = 0;
+S32 LLVertexBuffer::sCount = 0;
+S32 LLVertexBuffer::sGLCount = 0;
+S32 LLVertexBuffer::sMappedCount = 0;
+BOOL LLVertexBuffer::sDisableVBOMapping = FALSE ;
+BOOL LLVertexBuffer::sEnableVBOs = TRUE;
+U32 LLVertexBuffer::sGLRenderBuffer = 0;
+U32 LLVertexBuffer::sGLRenderArray = 0;
+U32 LLVertexBuffer::sGLRenderIndices = 0;
+U32 LLVertexBuffer::sLastMask = 0;
+BOOL LLVertexBuffer::sVBOActive = FALSE;
+BOOL LLVertexBuffer::sIBOActive = FALSE;
+U32 LLVertexBuffer::sAllocatedBytes = 0;
+BOOL LLVertexBuffer::sMapped = FALSE;
+BOOL LLVertexBuffer::sUseStreamDraw = TRUE;
+BOOL LLVertexBuffer::sUseVAO = FALSE;
+BOOL LLVertexBuffer::sPreferStreamDraw = FALSE;
+
+const U32 FENCE_WAIT_TIME_NANOSECONDS = 10000; //1 ms
+
+class LLGLSyncFence : public LLGLFence
+{
+public:
+#ifdef GL_ARB_sync
+ GLsync mSync;
+#endif
+
+ LLGLSyncFence()
+ {
+#ifdef GL_ARB_sync
+ mSync = 0;
+#endif
+ }
+
+ virtual ~LLGLSyncFence()
+ {
+#ifdef GL_ARB_sync
+ if (mSync)
+ {
+ glDeleteSync(mSync);
+ }
+#endif
+ }
+
+ void placeFence()
+ {
+#ifdef GL_ARB_sync
+ if (mSync)
+ {
+ glDeleteSync(mSync);
+ }
+ mSync = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
+#endif
+ }
+
+ void wait()
+ {
+#ifdef GL_ARB_sync
+ if (mSync)
+ {
+ while (glClientWaitSync(mSync, 0, FENCE_WAIT_TIME_NANOSECONDS) == GL_TIMEOUT_EXPIRED)
+ { //track the number of times we've waited here
+ static S32 waits = 0;
+ waits++;
+ }
+ }
+#endif
+ }
+
+
+};
+
+
+//which power of 2 is i?
+//assumes i is a power of 2 > 0
+U32 wpo2(U32 i)
+{
+ llassert(i > 0);
+ llassert(nhpo2(i) == i);
+
+ U32 r = 0;
+
+ while (i >>= 1) ++r;
+
+ return r;
+}
+
+U8* LLVBOPool::allocate(U32& name, U32 size)
+{
+ llassert(nhpo2(size) == size);
+
+ U32 i = wpo2(size);
+
+ if (mFreeList.size() <= i)
+ {
+ mFreeList.resize(i+1);
+ }
+
+ U8* ret = NULL;
+
+ if (mFreeList[i].empty())
+ {
+ //make a new buffer
+ glGenBuffersARB(1, &name);
+ glBindBufferARB(mType, name);
+ glBufferDataARB(mType, size, 0, mUsage);
+ LLVertexBuffer::sAllocatedBytes += size;
+
+ if (LLVertexBuffer::sDisableVBOMapping)
+ {
+ ret = (U8*) ll_aligned_malloc_16(size);
+ }
+ glBindBufferARB(mType, 0);
+ }
+ else
+ {
+ name = mFreeList[i].front().mGLName;
+ ret = mFreeList[i].front().mClientData;
+
+ sBytesPooled -= size;
+
+ mFreeList[i].pop_front();
+ }
+
+ return ret;
+}
+
+void LLVBOPool::release(U32 name, U8* buffer, U32 size)
+{
+ llassert(nhpo2(size) == size);
+
+ U32 i = wpo2(size);
+
+ llassert(mFreeList.size() > i);
+
+ Record rec;
+ rec.mGLName = name;
+ rec.mClientData = buffer;
+
+ sBytesPooled += size;
+
+ mFreeList[i].push_back(rec);
+}
+
+void LLVBOPool::cleanup()
+{
+ U32 size = 1;
+
+ for (U32 i = 0; i < mFreeList.size(); ++i)
+ {
+ record_list_t& l = mFreeList[i];
+
+ while (!l.empty())
+ {
+ Record& r = l.front();
+
+ glDeleteBuffersARB(1, &r.mGLName);
+
+ if (r.mClientData)
+ {
+ ll_aligned_free_16(r.mClientData);
+ }
+
+ l.pop_front();
+
+ LLVertexBuffer::sAllocatedBytes -= size;
+ sBytesPooled -= size;
+ }
+
+ size *= 2;
+ }
+}
+
+
+//NOTE: each component must be AT LEAST 4 bytes in size to avoid a performance penalty on AMD hardware
+S32 LLVertexBuffer::sTypeSize[LLVertexBuffer::TYPE_MAX] =
+{
+ sizeof(LLVector4), // TYPE_VERTEX,
+ sizeof(LLVector4), // TYPE_NORMAL,
+ sizeof(LLVector2), // TYPE_TEXCOORD0,
+ sizeof(LLVector2), // TYPE_TEXCOORD1,
+ sizeof(LLVector2), // TYPE_TEXCOORD2,
+ sizeof(LLVector2), // TYPE_TEXCOORD3,
+ sizeof(LLColor4U), // TYPE_COLOR,
+ sizeof(LLColor4U), // TYPE_EMISSIVE, only alpha is used currently
+ sizeof(LLVector4), // TYPE_BINORMAL,
+ sizeof(F32), // TYPE_WEIGHT,
+ sizeof(LLVector4), // TYPE_WEIGHT4,
+ sizeof(LLVector4), // TYPE_CLOTHWEIGHT,
+ sizeof(LLVector4), // TYPE_TEXTURE_INDEX (actually exists as position.w), no extra data, but stride is 16 bytes
+};
+
+U32 LLVertexBuffer::sGLMode[LLRender::NUM_MODES] =
+{
+ GL_TRIANGLES,
+ GL_TRIANGLE_STRIP,
+ GL_TRIANGLE_FAN,
+ GL_POINTS,
+ GL_LINES,
+ GL_LINE_STRIP,
+ GL_QUADS,
+ GL_LINE_LOOP,
+};
+
+
+//static
+void LLVertexBuffer::setupClientArrays(U32 data_mask)
+{
+ if (sLastMask != data_mask)
+ {
+ BOOL error = FALSE;
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ for (U32 i = 0; i < TYPE_MAX; ++i)
+ {
+ S32 loc = i;
+
+ U32 mask = 1 << i;
+
+ if (sLastMask & (1 << i))
+ { //was enabled
+ if (!(data_mask & mask))
+ { //needs to be disabled
+ glDisableVertexAttribArrayARB(loc);
+ }
+ }
+ else
+ { //was disabled
+ if (data_mask & mask)
+ { //needs to be enabled
+ glEnableVertexAttribArrayARB(loc);
+ }
+ }
+ }
+ }
+ else
+ {
+
+ GLenum array[] =
+ {
+ GL_VERTEX_ARRAY,
+ GL_NORMAL_ARRAY,
+ GL_TEXTURE_COORD_ARRAY,
+ GL_COLOR_ARRAY,
+ };
+
+ GLenum mask[] =
+ {
+ MAP_VERTEX,
+ MAP_NORMAL,
+ MAP_TEXCOORD0,
+ MAP_COLOR
+ };
+
+
+
+ for (U32 i = 0; i < 4; ++i)
+ {
+ if (sLastMask & mask[i])
+ { //was enabled
+ if (!(data_mask & mask[i]))
+ { //needs to be disabled
+ glDisableClientState(array[i]);
+ }
+ else if (gDebugGL)
+ { //needs to be enabled, make sure it was (DEBUG)
+ if (!glIsEnabled(array[i]))
+ {
+ if (gDebugSession)
+ {
+ error = TRUE;
+ gFailLog << "Bad client state! " << array[i] << " disabled." << std::endl;
+ }
+ else
+ {
+ llerrs << "Bad client state! " << array[i] << " disabled." << llendl;
+ }
+ }
+ }
+ }
+ else
+ { //was disabled
+ if (data_mask & mask[i])
+ { //needs to be enabled
+ glEnableClientState(array[i]);
+ }
+ else if (gDebugGL && glIsEnabled(array[i]))
+ { //needs to be disabled, make sure it was (DEBUG TEMPORARY)
+ if (gDebugSession)
+ {
+ error = TRUE;
+ gFailLog << "Bad client state! " << array[i] << " enabled." << std::endl;
+ }
+ else
+ {
+ llerrs << "Bad client state! " << array[i] << " enabled." << llendl;
+ }
+ }
+ }
+ }
+
+ U32 map_tc[] =
+ {
+ MAP_TEXCOORD1,
+ MAP_TEXCOORD2,
+ MAP_TEXCOORD3
+ };
+
+ for (U32 i = 0; i < 3; i++)
+ {
+ if (sLastMask & map_tc[i])
+ {
+ if (!(data_mask & map_tc[i]))
+ { //disable
+ glClientActiveTextureARB(GL_TEXTURE1_ARB+i);
+ glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ }
+ else if (data_mask & map_tc[i])
+ {
+ glClientActiveTextureARB(GL_TEXTURE1_ARB+i);
+ glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ }
+
+ if (sLastMask & MAP_BINORMAL)
+ {
+ if (!(data_mask & MAP_BINORMAL))
+ {
+ glClientActiveTextureARB(GL_TEXTURE2_ARB);
+ glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ }
+ else if (data_mask & MAP_BINORMAL)
+ {
+ glClientActiveTextureARB(GL_TEXTURE2_ARB);
+ glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ }
+
+ sLastMask = data_mask;
+ }
+}
+
+//static
+void LLVertexBuffer::drawArrays(U32 mode, const std::vector<LLVector3>& pos, const std::vector<LLVector3>& norm)
+{
+ llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
+ gGL.syncMatrices();
+
+ U32 count = pos.size();
+ llassert_always(norm.size() >= pos.size());
+ llassert_always(count > 0) ;
+
+ unbind();
+
+ setupClientArrays(MAP_VERTEX | MAP_NORMAL);
+
+ LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
+
+ if (shader)
+ {
+ S32 loc = LLVertexBuffer::TYPE_VERTEX;
+ if (loc > -1)
+ {
+ glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, 0, pos[0].mV);
+ }
+ loc = LLVertexBuffer::TYPE_NORMAL;
+ if (loc > -1)
+ {
+ glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, 0, norm[0].mV);
+ }
+ }
+ else
+ {
+ glVertexPointer(3, GL_FLOAT, 0, pos[0].mV);
+ glNormalPointer(GL_FLOAT, 0, norm[0].mV);
+ }
+
+ glDrawArrays(sGLMode[mode], 0, count);
+}
+
+//static
+void LLVertexBuffer::drawElements(U32 mode, const LLVector4a* pos, const LLVector2* tc, S32 num_indices, const U16* indicesp)
+{
+ llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
+
+ gGL.syncMatrices();
+
+ U32 mask = LLVertexBuffer::MAP_VERTEX;
+ if (tc)
+ {
+ mask = mask | LLVertexBuffer::MAP_TEXCOORD0;
+ }
+
+ unbind();
+
+ setupClientArrays(mask);
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ S32 loc = LLVertexBuffer::TYPE_VERTEX;
+ glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, 16, pos);
+
+ if (tc)
+ {
+ loc = LLVertexBuffer::TYPE_TEXCOORD0;
+ glVertexAttribPointerARB(loc, 2, GL_FLOAT, GL_FALSE, 0, tc);
+ }
+ }
+ else
+ {
+ glTexCoordPointer(2, GL_FLOAT, 0, tc);
+ glVertexPointer(3, GL_FLOAT, 16, pos);
+ }
+
+ glDrawElements(sGLMode[mode], num_indices, GL_UNSIGNED_SHORT, indicesp);
+}
+
+void LLVertexBuffer::validateRange(U32 start, U32 end, U32 count, U32 indices_offset) const
+{
+ if (start >= (U32) mNumVerts ||
+ end >= (U32) mNumVerts)
+ {
+ llerrs << "Bad vertex buffer draw range: [" << start << ", " << end << "] vs " << mNumVerts << llendl;
+ }
+
+ llassert(mNumIndices >= 0);
+
+ if (indices_offset >= (U32) mNumIndices ||
+ indices_offset + count > (U32) mNumIndices)
+ {
+ llerrs << "Bad index buffer draw range: [" << indices_offset << ", " << indices_offset+count << "]" << llendl;
+ }
+
+ if (gDebugGL && !useVBOs())
+ {
+ U16* idx = ((U16*) getIndicesPointer())+indices_offset;
+ for (U32 i = 0; i < count; ++i)
+ {
+ if (idx[i] < start || idx[i] > end)
+ {
+ llerrs << "Index out of range: " << idx[i] << " not in [" << start << ", " << end << "]" << llendl;
+ }
+ }
+
+ LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
+
+ if (shader && shader->mFeatures.mIndexedTextureChannels > 1)
+ {
+ LLStrider<LLVector4a> v;
+ //hack to get non-const reference
+ LLVertexBuffer* vb = (LLVertexBuffer*) this;
+ vb->getVertexStrider(v);
+
+ for (U32 i = start; i < end; i++)
+ {
+ S32 idx = (S32) (v[i][3]+0.25f);
+ if (idx < 0 || idx >= shader->mFeatures.mIndexedTextureChannels)
+ {
+ llerrs << "Bad texture index found in vertex data stream." << llendl;
+ }
+ }
+ }
+}
+}
+
+void LLVertexBuffer::drawRange(U32 mode, U32 start, U32 end, U32 count, U32 indices_offset) const
+{
+ validateRange(start, end, count, indices_offset);
+
+ gGL.syncMatrices();
+
+ llassert(mNumVerts >= 0);
+ llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
+
+ if (mGLArray)
+ {
+ if (mGLArray != sGLRenderArray)
+ {
+ llerrs << "Wrong vertex array bound." << llendl;
+ }
+ }
+ else
+ {
+ if (mGLIndices != sGLRenderIndices)
+ {
+ llerrs << "Wrong index buffer bound." << llendl;
+ }
+
+ if (mGLBuffer != sGLRenderBuffer)
+ {
+ llerrs << "Wrong vertex buffer bound." << llendl;
+ }
+ }
+
+ if (gDebugGL && !mGLArray && useVBOs())
+ {
+ GLint elem = 0;
+ glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &elem);
+
+ if (elem != mGLIndices)
+ {
+ llerrs << "Wrong index buffer bound!" << llendl;
+ }
+ }
+
+ if (mode >= LLRender::NUM_MODES)
+ {
+ llerrs << "Invalid draw mode: " << mode << llendl;
+ return;
+ }
+
+ U16* idx = ((U16*) getIndicesPointer())+indices_offset;
+
+ stop_glerror();
+ glDrawRangeElements(sGLMode[mode], start, end, count, GL_UNSIGNED_SHORT,
+ idx);
+ stop_glerror();
+ placeFence();
+}
+
+void LLVertexBuffer::draw(U32 mode, U32 count, U32 indices_offset) const
+{
+ llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
+
+ gGL.syncMatrices();
+
+ llassert(mNumIndices >= 0);
+ if (indices_offset >= (U32) mNumIndices ||
+ indices_offset + count > (U32) mNumIndices)
+ {
+ llerrs << "Bad index buffer draw range: [" << indices_offset << ", " << indices_offset+count << "]" << llendl;
+ }
+
+ if (mGLArray)
+ {
+ if (mGLArray != sGLRenderArray)
+ {
+ llerrs << "Wrong vertex array bound." << llendl;
+ }
+ }
+ else
+ {
+ if (mGLIndices != sGLRenderIndices)
+ {
+ llerrs << "Wrong index buffer bound." << llendl;
+ }
+
+ if (mGLBuffer != sGLRenderBuffer)
+ {
+ llerrs << "Wrong vertex buffer bound." << llendl;
+ }
+ }
+
+ if (mode >= LLRender::NUM_MODES)
+ {
+ llerrs << "Invalid draw mode: " << mode << llendl;
+ return;
+ }
+
+ stop_glerror();
+ glDrawElements(sGLMode[mode], count, GL_UNSIGNED_SHORT,
+ ((U16*) getIndicesPointer()) + indices_offset);
+ stop_glerror();
+ placeFence();
+}
+
+void LLVertexBuffer::drawArrays(U32 mode, U32 first, U32 count) const
+{
+ llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShaderPtr != NULL);
+
+ gGL.syncMatrices();
+
+ llassert(mNumVerts >= 0);
+ if (first >= (U32) mNumVerts ||
+ first + count > (U32) mNumVerts)
+ {
+ llerrs << "Bad vertex buffer draw range: [" << first << ", " << first+count << "]" << llendl;
+ }
+
+ if (mGLArray)
+ {
+ if (mGLArray != sGLRenderArray)
+ {
+ llerrs << "Wrong vertex array bound." << llendl;
+ }
+ }
+ else
+ {
+ BOOL uvb = useVBOs();
+ if (mGLBuffer != sGLRenderBuffer || uvb != sVBOActive)
+ {
+ llerrs << "Wrong vertex buffer bound." << llendl;
+ }
+ }
+
+ if (mode >= LLRender::NUM_MODES)
+ {
+ llerrs << "Invalid draw mode: " << mode << llendl;
+ return;
+ }
+
+ stop_glerror();
+ glDrawArrays(sGLMode[mode], first, count);
+ stop_glerror();
+ placeFence();
+}
+
+//static
+void LLVertexBuffer::initClass(bool use_vbo, bool no_vbo_mapping)
+{
+ sEnableVBOs = use_vbo && gGLManager.mHasVertexBufferObject ;
+ sDisableVBOMapping = sEnableVBOs && no_vbo_mapping ;
+
+ if(!sPrivatePoolp)
+ {
+ sPrivatePoolp = LLPrivateMemoryPoolManager::getInstance()->newPool(LLPrivateMemoryPool::STATIC) ;
+ }
+
+ sStreamVBOPool.mType = GL_ARRAY_BUFFER_ARB;
+ sStreamVBOPool.mUsage= GL_STREAM_DRAW_ARB;
+ sStreamIBOPool.mType = GL_ELEMENT_ARRAY_BUFFER_ARB;
+ sStreamIBOPool.mUsage= GL_STREAM_DRAW_ARB;
+
+ sDynamicVBOPool.mType = GL_ARRAY_BUFFER_ARB;
+ sDynamicVBOPool.mUsage= GL_DYNAMIC_DRAW_ARB;
+ sDynamicIBOPool.mType = GL_ELEMENT_ARRAY_BUFFER_ARB;
+ sDynamicIBOPool.mUsage= GL_DYNAMIC_DRAW_ARB;
+}
+
+//static
+void LLVertexBuffer::unbind()
+{
+ if (sGLRenderArray)
+ {
+#if GL_ARB_vertex_array_object
+ glBindVertexArray(0);
+#endif
+ sGLRenderArray = 0;
+ sGLRenderIndices = 0;
+ sIBOActive = FALSE;
+ }
+
+ if (sVBOActive)
+ {
+ glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
+ sVBOActive = FALSE;
+ }
+ if (sIBOActive)
+ {
+ glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0);
+ sIBOActive = FALSE;
+ }
+
+ sGLRenderBuffer = 0;
+ sGLRenderIndices = 0;
+
+ setupClientArrays(0);
+}
+
+//static
+void LLVertexBuffer::cleanupClass()
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_CLEANUP_CLASS);
+ unbind();
+
+ sStreamIBOPool.cleanup();
+ sDynamicIBOPool.cleanup();
+ sStreamVBOPool.cleanup();
+ sDynamicVBOPool.cleanup();
+
+ if(sPrivatePoolp)
+ {
+ LLPrivateMemoryPoolManager::getInstance()->deletePool(sPrivatePoolp) ;
+ sPrivatePoolp = NULL ;
+ }
+}
+
+//----------------------------------------------------------------------------
+
+LLVertexBuffer::LLVertexBuffer(U32 typemask, S32 usage) :
+ LLRefCount(),
+
+ mNumVerts(0),
+ mNumIndices(0),
+ mUsage(usage),
+ mGLBuffer(0),
+ mGLArray(0),
+ mGLIndices(0),
+ mMappedData(NULL),
+ mMappedIndexData(NULL),
+ mVertexLocked(FALSE),
+ mIndexLocked(FALSE),
+ mFinal(FALSE),
+ mEmpty(TRUE),
+ mFence(NULL)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_CONSTRUCTOR);
+ mFence = NULL;
+ if (!sEnableVBOs)
+ {
+ mUsage = 0 ;
+ }
+
+ if (mUsage == GL_STREAM_DRAW_ARB && !sUseStreamDraw)
+ {
+ mUsage = 0;
+ }
+
+ if (mUsage == GL_DYNAMIC_DRAW_ARB && sPreferStreamDraw)
+ {
+ mUsage = GL_STREAM_DRAW_ARB;
+ }
+
+ if (mUsage == 0 && LLRender::sGLCoreProfile)
+ { //MUST use VBOs for all rendering
+ mUsage = GL_STREAM_DRAW_ARB;
+ }
+
+ if (mUsage && mUsage != GL_STREAM_DRAW_ARB)
+ { //only stream_draw and dynamic_draw are supported when using VBOs, dynamic draw is the default
+ mUsage = GL_DYNAMIC_DRAW_ARB;
+ }
+
+ //zero out offsets
+ for (U32 i = 0; i < TYPE_MAX; i++)
+ {
+ mOffsets[i] = 0;
+ }
+
+ mTypeMask = typemask;
+ mSize = 0;
+ mIndicesSize = 0;
+ mAlignedOffset = 0;
+ mAlignedIndexOffset = 0;
+
+ sCount++;
+}
+
+//static
+S32 LLVertexBuffer::calcOffsets(const U32& typemask, S32* offsets, S32 num_vertices)
+{
+ S32 offset = 0;
+ for (S32 i=0; i<TYPE_TEXTURE_INDEX; i++)
+ {
+ U32 mask = 1<<i;
+ if (typemask & mask)
+ {
+ if (offsets && LLVertexBuffer::sTypeSize[i])
+ {
+ offsets[i] = offset;
+ offset += LLVertexBuffer::sTypeSize[i]*num_vertices;
+ offset = (offset + 0xF) & ~0xF;
+ }
+ }
+ }
+
+ offsets[TYPE_TEXTURE_INDEX] = offsets[TYPE_VERTEX] + 12;
+
+ return offset+16;
+}
+
+//static
+S32 LLVertexBuffer::calcVertexSize(const U32& typemask)
+{
+ S32 size = 0;
+ for (S32 i = 0; i < TYPE_TEXTURE_INDEX; i++)
+ {
+ U32 mask = 1<<i;
+ if (typemask & mask)
+ {
+ size += LLVertexBuffer::sTypeSize[i];
+ }
+ }
+
+ return size;
+}
+
+S32 LLVertexBuffer::getSize() const
+{
+ return mSize;
+}
+
+// protected, use unref()
+//virtual
+LLVertexBuffer::~LLVertexBuffer()
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTRUCTOR);
+ destroyGLBuffer();
+ destroyGLIndices();
+
+ if (mGLArray)
+ {
+#if GL_ARB_vertex_array_object
+ glDeleteVertexArrays(1, &mGLArray);
+#endif
+ }
+
+ sCount--;
+
+ if (mFence)
+ {
+ delete mFence;
+ }
+
+ mFence = NULL;
+
+ llassert_always(!mMappedData && !mMappedIndexData) ;
+};
+
+void LLVertexBuffer::placeFence() const
+{
+ /*if (!mFence && useVBOs())
+ {
+ if (gGLManager.mHasSync)
+ {
+ mFence = new LLGLSyncFence();
+ }
+ }
+
+ if (mFence)
+ {
+ mFence->placeFence();
+ }*/
+}
+
+void LLVertexBuffer::waitFence() const
+{
+ /*if (mFence)
+ {
+ mFence->wait();
+ }*/
+}
+
+//----------------------------------------------------------------------------
+
+void LLVertexBuffer::genBuffer(U32 size)
+{
+ mSize = nhpo2(size);
+
+ if (mUsage == GL_STREAM_DRAW_ARB)
+ {
+ mMappedData = sStreamVBOPool.allocate(mGLBuffer, mSize);
+ }
+ else
+ {
+ mMappedData = sDynamicVBOPool.allocate(mGLBuffer, mSize);
+ }
+
+ sGLCount++;
+}
+
+void LLVertexBuffer::genIndices(U32 size)
+{
+ mIndicesSize = nhpo2(size);
+
+ if (mUsage == GL_STREAM_DRAW_ARB)
+ {
+ mMappedIndexData = sStreamIBOPool.allocate(mGLIndices, mIndicesSize);
+ }
+ else
+ {
+ mMappedIndexData = sDynamicIBOPool.allocate(mGLIndices, mIndicesSize);
+ }
+
+ sGLCount++;
+}
+
+void LLVertexBuffer::releaseBuffer()
+{
+ if (mUsage == GL_STREAM_DRAW_ARB)
+ {
+ sStreamVBOPool.release(mGLBuffer, mMappedData, mSize);
+ }
+ else
+ {
+ sDynamicVBOPool.release(mGLBuffer, mMappedData, mSize);
+ }
+
+ mGLBuffer = 0;
+ mMappedData = NULL;
+
+ sGLCount--;
+}
+
+void LLVertexBuffer::releaseIndices()
+{
+ if (mUsage == GL_STREAM_DRAW_ARB)
+ {
+ sStreamIBOPool.release(mGLIndices, mMappedIndexData, mIndicesSize);
+ }
+ else
+ {
+ sDynamicIBOPool.release(mGLIndices, mMappedIndexData, mIndicesSize);
+ }
+
+ mGLIndices = 0;
+ mMappedIndexData = NULL;
+
+ sGLCount--;
+}
+
+void LLVertexBuffer::createGLBuffer(U32 size)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_CREATE_VERTICES);
+
+ if (mGLBuffer)
+ {
+ destroyGLBuffer();
+ }
+
+ if (size == 0)
+ {
+ return;
+ }
+
+ mEmpty = TRUE;
+
+ if (useVBOs())
+ {
+ genBuffer(size);
+ }
+ else
+ {
+ static int gl_buffer_idx = 0;
+ mGLBuffer = ++gl_buffer_idx;
+ mMappedData = (U8*)ALLOCATE_MEM(sPrivatePoolp, size);
+ mSize = size;
+ }
+}
+
+void LLVertexBuffer::createGLIndices(U32 size)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_CREATE_INDICES);
+
+ if (mGLIndices)
+ {
+ destroyGLIndices();
+ }
+
+ if (size == 0)
+ {
+ return;
+ }
+
+ mEmpty = TRUE;
+
+ //pad by 16 bytes for aligned copies
+ size += 16;
+
+ if (useVBOs())
+ {
+ //pad by another 16 bytes for VBO pointer adjustment
+ size += 16;
+ genIndices(size);
+ }
+ else
+ {
+ mMappedIndexData = (U8*)ALLOCATE_MEM(sPrivatePoolp, size);
+ static int gl_buffer_idx = 0;
+ mGLIndices = ++gl_buffer_idx;
+ mIndicesSize = size;
+ }
+}
+
+void LLVertexBuffer::destroyGLBuffer()
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTROY_BUFFER);
+ if (mGLBuffer)
+ {
+ if (useVBOs())
+ {
+ releaseBuffer();
+ }
+ else
+ {
+ FREE_MEM(sPrivatePoolp, mMappedData) ;
+ mMappedData = NULL;
+ mEmpty = TRUE;
+ }
+ }
+
+ mGLBuffer = 0;
+ //unbind();
+}
+
+void LLVertexBuffer::destroyGLIndices()
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTROY_INDICES);
+ if (mGLIndices)
+ {
+ if (useVBOs())
+ {
+ releaseIndices();
+ }
+ else
+ {
+ FREE_MEM(sPrivatePoolp, mMappedIndexData) ;
+ mMappedIndexData = NULL;
+ mEmpty = TRUE;
+ }
+ }
+
+ mGLIndices = 0;
+ //unbind();
+}
+
+void LLVertexBuffer::updateNumVerts(S32 nverts)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_UPDATE_VERTS);
+
+ llassert(nverts >= 0);
+
+ if (nverts >= 65535)
+ {
+ llwarns << "Vertex buffer overflow!" << llendl;
+ nverts = 65535;
+ }
+
+ U32 needed_size = calcOffsets(mTypeMask, mOffsets, nverts);
+
+ if (needed_size > mSize || needed_size <= mSize/2)
+ {
+ createGLBuffer(needed_size);
+ }
+
+ mNumVerts = nverts;
+ }
+
+void LLVertexBuffer::updateNumIndices(S32 nindices)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_UPDATE_INDICES);
+
+ llassert(nindices >= 0);
+
+ U32 needed_size = sizeof(U16) * nindices;
+
+ if (needed_size > mIndicesSize || needed_size <= mIndicesSize/2)
+ {
+ createGLIndices(needed_size);
+ }
+
+ mNumIndices = nindices;
+ }
+
+void LLVertexBuffer::allocateBuffer(S32 nverts, S32 nindices, bool create)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_ALLOCATE_BUFFER);
+
+ stop_glerror();
+
+ if (nverts < 0 || nindices < 0 ||
+ nverts > 65536)
+ {
+ llerrs << "Bad vertex buffer allocation: " << nverts << " : " << nindices << llendl;
+ }
+
+ updateNumVerts(nverts);
+ updateNumIndices(nindices);
+
+ if (create && (nverts || nindices))
+ {
+ //actually allocate space for the vertex buffer if using VBO mapping
+ flush();
+
+ if (gGLManager.mHasVertexArrayObject && useVBOs() && (LLRender::sGLCoreProfile || sUseVAO))
+ {
+#if GL_ARB_vertex_array_object
+ glGenVertexArrays(1, &mGLArray);
+#endif
+ setupVertexArray();
+ }
+ }
+ }
+
+static LLFastTimer::DeclareTimer FTM_SETUP_VERTEX_ARRAY("Setup VAO");
+
+void LLVertexBuffer::setupVertexArray()
+{
+ if (!mGLArray)
+{
+ return;
+ }
+
+ LLFastTimer t(FTM_SETUP_VERTEX_ARRAY);
+#if GL_ARB_vertex_array_object
+ glBindVertexArray(mGLArray);
+#endif
+ sGLRenderArray = mGLArray;
+
+ U32 attrib_size[] =
+ {
+ 3, //TYPE_VERTEX,
+ 3, //TYPE_NORMAL,
+ 2, //TYPE_TEXCOORD0,
+ 2, //TYPE_TEXCOORD1,
+ 2, //TYPE_TEXCOORD2,
+ 2, //TYPE_TEXCOORD3,
+ 4, //TYPE_COLOR,
+ 4, //TYPE_EMISSIVE,
+ 3, //TYPE_BINORMAL,
+ 1, //TYPE_WEIGHT,
+ 4, //TYPE_WEIGHT4,
+ 4, //TYPE_CLOTHWEIGHT,
+ 1, //TYPE_TEXTURE_INDEX
+ };
+
+ U32 attrib_type[] =
+ {
+ GL_FLOAT, //TYPE_VERTEX,
+ GL_FLOAT, //TYPE_NORMAL,
+ GL_FLOAT, //TYPE_TEXCOORD0,
+ GL_FLOAT, //TYPE_TEXCOORD1,
+ GL_FLOAT, //TYPE_TEXCOORD2,
+ GL_FLOAT, //TYPE_TEXCOORD3,
+ GL_UNSIGNED_BYTE, //TYPE_COLOR,
+ GL_UNSIGNED_BYTE, //TYPE_EMISSIVE,
+ GL_FLOAT, //TYPE_BINORMAL,
+ GL_FLOAT, //TYPE_WEIGHT,
+ GL_FLOAT, //TYPE_WEIGHT4,
+ GL_FLOAT, //TYPE_CLOTHWEIGHT,
+ GL_FLOAT, //TYPE_TEXTURE_INDEX
+ };
+
+ U32 attrib_normalized[] =
+ {
+ GL_FALSE, //TYPE_VERTEX,
+ GL_FALSE, //TYPE_NORMAL,
+ GL_FALSE, //TYPE_TEXCOORD0,
+ GL_FALSE, //TYPE_TEXCOORD1,
+ GL_FALSE, //TYPE_TEXCOORD2,
+ GL_FALSE, //TYPE_TEXCOORD3,
+ GL_TRUE, //TYPE_COLOR,
+ GL_TRUE, //TYPE_EMISSIVE,
+ GL_FALSE, //TYPE_BINORMAL,
+ GL_FALSE, //TYPE_WEIGHT,
+ GL_FALSE, //TYPE_WEIGHT4,
+ GL_FALSE, //TYPE_CLOTHWEIGHT,
+ GL_FALSE, //TYPE_TEXTURE_INDEX
+ };
+
+ bindGLBuffer(true);
+ bindGLIndices(true);
+
+ for (U32 i = 0; i < TYPE_MAX; ++i)
+ {
+ if (mTypeMask & (1 << i))
+ {
+ glEnableVertexAttribArrayARB(i);
+ glVertexAttribPointerARB(i, attrib_size[i], attrib_type[i], attrib_normalized[i], sTypeSize[i], (void*) mOffsets[i]);
+ }
+ else
+ {
+ glDisableVertexAttribArrayARB(i);
+ }
+ }
+
+ //draw a dummy triangle to set index array pointer
+ //glDrawElements(GL_TRIANGLES, 0, GL_UNSIGNED_SHORT, NULL);
+
+ unbind();
+ }
+
+void LLVertexBuffer::resizeBuffer(S32 newnverts, S32 newnindices)
+ {
+ llassert(newnverts >= 0);
+ llassert(newnindices >= 0);
+
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_RESIZE_BUFFER);
+
+ updateNumVerts(newnverts);
+ updateNumIndices(newnindices);
+
+ if (useVBOs())
+ {
+ flush();
+
+ if (mGLArray)
+ { //if size changed, offsets changed
+ setupVertexArray();
+ }
+ }
+}
+
+BOOL LLVertexBuffer::useVBOs() const
+{
+ //it's generally ineffective to use VBO for things that are streaming on apple
+
+ if (!mUsage)
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+//----------------------------------------------------------------------------
+
+bool expand_region(LLVertexBuffer::MappedRegion& region, S32 index, S32 count)
+{
+ S32 end = index+count;
+ S32 region_end = region.mIndex+region.mCount;
+
+ if (end < region.mIndex ||
+ index > region_end)
+ { //gap exists, do not merge
+ return false;
+ }
+
+ S32 new_end = llmax(end, region_end);
+ S32 new_index = llmin(index, region.mIndex);
+ region.mIndex = new_index;
+ region.mCount = new_end-new_index;
+ return true;
+}
+
+// Map for data access
+U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_range)
+{
+ bindGLBuffer(true);
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_MAP_BUFFER);
+ if (mFinal)
+ {
+ llerrs << "LLVertexBuffer::mapVeretxBuffer() called on a finalized buffer." << llendl;
+ }
+ if (!useVBOs() && !mMappedData && !mMappedIndexData)
+ {
+ llerrs << "LLVertexBuffer::mapVertexBuffer() called on unallocated buffer." << llendl;
+ }
+
+ if (useVBOs())
+ {
+ if (sDisableVBOMapping || gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
+ {
+ if (count == -1)
+ {
+ count = mNumVerts-index;
+ }
+
+ bool mapped = false;
+ //see if range is already mapped
+ for (U32 i = 0; i < mMappedVertexRegions.size(); ++i)
+ {
+ MappedRegion& region = mMappedVertexRegions[i];
+ if (region.mType == type)
+ {
+ if (expand_region(region, index, count))
+ {
+ mapped = true;
+ break;
+ }
+ }
+ }
+
+ if (!mapped)
+ {
+ //not already mapped, map new region
+ MappedRegion region(type, !sDisableVBOMapping && map_range ? -1 : index, count);
+ mMappedVertexRegions.push_back(region);
+ }
+ }
+
+ if (mVertexLocked && map_range)
+ {
+ llerrs << "Attempted to map a specific range of a buffer that was already mapped." << llendl;
+ }
+
+ if (!mVertexLocked)
+ {
+ LLMemType mt_v(LLMemType::MTYPE_VERTEX_MAP_BUFFER_VERTICES);
+ mVertexLocked = TRUE;
+ sMappedCount++;
+ stop_glerror();
+
+ if(sDisableVBOMapping)
+ {
+ map_range = false;
+ }
+ else
+ {
+ U8* src = NULL;
+ waitFence();
+ if (gGLManager.mHasMapBufferRange)
+ {
+ if (map_range)
+ {
+#ifdef GL_ARB_map_buffer_range
+ S32 offset = mOffsets[type] + sTypeSize[type]*index;
+ S32 length = (sTypeSize[type]*count+0xF) & ~0xF;
+ src = (U8*) glMapBufferRange(GL_ARRAY_BUFFER_ARB, offset, length,
+ GL_MAP_WRITE_BIT |
+ GL_MAP_FLUSH_EXPLICIT_BIT |
+ GL_MAP_INVALIDATE_RANGE_BIT);
+#endif
+ }
+ else
+ {
+#ifdef GL_ARB_map_buffer_range
+
+ if (gDebugGL)
+ {
+ GLint size = 0;
+ glGetBufferParameterivARB(GL_ARRAY_BUFFER_ARB, GL_BUFFER_SIZE_ARB, &size);
+
+ if (size < mSize)
+ {
+ llerrs << "Invalid buffer size." << llendl;
+ }
+ }
+
+ src = (U8*) glMapBufferRange(GL_ARRAY_BUFFER_ARB, 0, mSize,
+ GL_MAP_WRITE_BIT |
+ GL_MAP_FLUSH_EXPLICIT_BIT);
+#endif
+ }
+ }
+ else if (gGLManager.mHasFlushBufferRange)
+ {
+ if (map_range)
+ {
+ glBufferParameteriAPPLE(GL_ARRAY_BUFFER_ARB, GL_BUFFER_SERIALIZED_MODIFY_APPLE, GL_FALSE);
+ glBufferParameteriAPPLE(GL_ARRAY_BUFFER_ARB, GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE);
+ src = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ }
+ else
+ {
+ src = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ }
+ }
+ else
+ {
+ map_range = false;
+ src = (U8*) glMapBufferARB(GL_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ }
+
+ llassert(src != NULL);
+
+ mMappedData = LL_NEXT_ALIGNED_ADDRESS<U8>(src);
+ mAlignedOffset = mMappedData - src;
+
+ stop_glerror();
+ }
+
+ if (!mMappedData)
+ {
+ log_glerror();
+
+ //check the availability of memory
+ LLMemory::logMemoryInfo(TRUE) ;
+
+ if(!sDisableVBOMapping)
+ {
+ //--------------------
+ //print out more debug info before crash
+ llinfos << "vertex buffer size: (num verts : num indices) = " << getNumVerts() << " : " << getNumIndices() << llendl ;
+ GLint size ;
+ glGetBufferParameterivARB(GL_ARRAY_BUFFER_ARB, GL_BUFFER_SIZE_ARB, &size) ;
+ llinfos << "GL_ARRAY_BUFFER_ARB size is " << size << llendl ;
+ //--------------------
+
+ GLint buff;
+ glGetIntegerv(GL_ARRAY_BUFFER_BINDING_ARB, &buff);
+ if ((GLuint)buff != mGLBuffer)
+ {
+ llerrs << "Invalid GL vertex buffer bound: " << buff << llendl;
+ }
+
+
+ llerrs << "glMapBuffer returned NULL (no vertex data)" << llendl;
+ }
+ else
+ {
+ llerrs << "memory allocation for vertex data failed." << llendl ;
+ }
+ }
+ }
+ }
+ else
+ {
+ map_range = false;
+ }
+
+ if (map_range && gGLManager.mHasMapBufferRange && !sDisableVBOMapping)
+ {
+ return mMappedData;
+ }
+ else
+ {
+ return mMappedData+mOffsets[type]+sTypeSize[type]*index;
+ }
+}
+
+U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_MAP_BUFFER);
+ bindGLIndices(true);
+ if (mFinal)
+ {
+ llerrs << "LLVertexBuffer::mapIndexBuffer() called on a finalized buffer." << llendl;
+ }
+ if (!useVBOs() && !mMappedData && !mMappedIndexData)
+ {
+ llerrs << "LLVertexBuffer::mapIndexBuffer() called on unallocated buffer." << llendl;
+ }
+
+ if (useVBOs())
+ {
+ if (sDisableVBOMapping || gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
+ {
+ if (count == -1)
+ {
+ count = mNumIndices-index;
+ }
+
+ bool mapped = false;
+ //see if range is already mapped
+ for (U32 i = 0; i < mMappedIndexRegions.size(); ++i)
+ {
+ MappedRegion& region = mMappedIndexRegions[i];
+ if (expand_region(region, index, count))
+ {
+ mapped = true;
+ break;
+ }
+ }
+
+ if (!mapped)
+ {
+ //not already mapped, map new region
+ MappedRegion region(TYPE_INDEX, !sDisableVBOMapping && map_range ? -1 : index, count);
+ mMappedIndexRegions.push_back(region);
+ }
+ }
+
+ if (mIndexLocked && map_range)
+ {
+ llerrs << "Attempted to map a specific range of a buffer that was already mapped." << llendl;
+ }
+
+ if (!mIndexLocked)
+ {
+ LLMemType mt_v(LLMemType::MTYPE_VERTEX_MAP_BUFFER_INDICES);
+
+ mIndexLocked = TRUE;
+ sMappedCount++;
+ stop_glerror();
+
+ if (gDebugGL && useVBOs())
+ {
+ GLint elem = 0;
+ glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &elem);
+
+ if (elem != mGLIndices)
+ {
+ llerrs << "Wrong index buffer bound!" << llendl;
+ }
+ }
+
+ if(sDisableVBOMapping)
+ {
+ map_range = false;
+ }
+ else
+ {
+ U8* src = NULL;
+ waitFence();
+ if (gGLManager.mHasMapBufferRange)
+ {
+ if (map_range)
+ {
+#ifdef GL_ARB_map_buffer_range
+ S32 offset = sizeof(U16)*index;
+ S32 length = sizeof(U16)*count;
+ src = (U8*) glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length,
+ GL_MAP_WRITE_BIT |
+ GL_MAP_FLUSH_EXPLICIT_BIT |
+ GL_MAP_INVALIDATE_RANGE_BIT);
+#endif
+ }
+ else
+ {
+#ifdef GL_ARB_map_buffer_range
+ src = (U8*) glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER_ARB, 0, sizeof(U16)*mNumIndices,
+ GL_MAP_WRITE_BIT |
+ GL_MAP_FLUSH_EXPLICIT_BIT);
+#endif
+ }
+ }
+ else if (gGLManager.mHasFlushBufferRange)
+ {
+ if (map_range)
+ {
+ glBufferParameteriAPPLE(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_BUFFER_SERIALIZED_MODIFY_APPLE, GL_FALSE);
+ glBufferParameteriAPPLE(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_BUFFER_FLUSHING_UNMAP_APPLE, GL_FALSE);
+ src = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ }
+ else
+ {
+ src = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ }
+ }
+ else
+ {
+ map_range = false;
+ src = (U8*) glMapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, GL_WRITE_ONLY_ARB);
+ }
+
+ llassert(src != NULL);
+
+
+ mMappedIndexData = src; //LL_NEXT_ALIGNED_ADDRESS<U8>(src);
+ mAlignedIndexOffset = mMappedIndexData - src;
+ stop_glerror();
+ }
+ }
+
+ if (!mMappedIndexData)
+ {
+ log_glerror();
+ LLMemory::logMemoryInfo(TRUE) ;
+
+ if(!sDisableVBOMapping)
+ {
+ GLint buff;
+ glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &buff);
+ if ((GLuint)buff != mGLIndices)
+ {
+ llerrs << "Invalid GL index buffer bound: " << buff << llendl;
+ }
+
+ llerrs << "glMapBuffer returned NULL (no index data)" << llendl;
+ }
+ else
+ {
+ llerrs << "memory allocation for Index data failed. " << llendl ;
+ }
+ }
+ }
+ else
+ {
+ map_range = false;
+ }
+
+ if (map_range && gGLManager.mHasMapBufferRange && !sDisableVBOMapping)
+ {
+ return mMappedIndexData;
+ }
+ else
+ {
+ return mMappedIndexData + sizeof(U16)*index;
+ }
+}
+
+void LLVertexBuffer::unmapBuffer()
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_UNMAP_BUFFER);
+ if (!useVBOs())
+ {
+ return ; //nothing to unmap
+ }
+
+ bool updated_all = false ;
+
+ if (mMappedData && mVertexLocked)
+ {
+ bindGLBuffer(true);
+ updated_all = mIndexLocked; //both vertex and index buffers done updating
+
+ if(sDisableVBOMapping)
+ {
+ if (!mMappedVertexRegions.empty())
+ {
+ stop_glerror();
+ for (U32 i = 0; i < mMappedVertexRegions.size(); ++i)
+ {
+ const MappedRegion& region = mMappedVertexRegions[i];
+ S32 offset = region.mIndex >= 0 ? mOffsets[region.mType]+sTypeSize[region.mType]*region.mIndex : 0;
+ S32 length = sTypeSize[region.mType]*region.mCount;
+ glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, offset, length, mMappedData+offset);
+ stop_glerror();
+ }
+
+ mMappedVertexRegions.clear();
+ }
+ else
+ {
+ stop_glerror();
+ glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, getSize(), mMappedData);
+ stop_glerror();
+ }
+ }
+ else
+ {
+ if (gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
+ {
+ if (!mMappedVertexRegions.empty())
+ {
+ stop_glerror();
+ for (U32 i = 0; i < mMappedVertexRegions.size(); ++i)
+ {
+ const MappedRegion& region = mMappedVertexRegions[i];
+ S32 offset = region.mIndex >= 0 ? mOffsets[region.mType]+sTypeSize[region.mType]*region.mIndex : 0;
+ S32 length = sTypeSize[region.mType]*region.mCount;
+ if (gGLManager.mHasMapBufferRange)
+ {
+#ifdef GL_ARB_map_buffer_range
+ glFlushMappedBufferRange(GL_ARRAY_BUFFER_ARB, offset, length);
+#endif
+ }
+ else if (gGLManager.mHasFlushBufferRange)
+ {
+ glFlushMappedBufferRangeAPPLE(GL_ARRAY_BUFFER_ARB, offset, length);
+ }
+ stop_glerror();
+ }
+
+ mMappedVertexRegions.clear();
+ }
+ }
+ stop_glerror();
+ glUnmapBufferARB(GL_ARRAY_BUFFER_ARB);
+ stop_glerror();
+
+ mMappedData = NULL;
+ }
+
+ mVertexLocked = FALSE ;
+ sMappedCount--;
+ }
+
+ if (mMappedIndexData && mIndexLocked)
+ {
+ bindGLIndices();
+ if(sDisableVBOMapping)
+ {
+ if (!mMappedIndexRegions.empty())
+ {
+ for (U32 i = 0; i < mMappedIndexRegions.size(); ++i)
+ {
+ const MappedRegion& region = mMappedIndexRegions[i];
+ S32 offset = region.mIndex >= 0 ? sizeof(U16)*region.mIndex : 0;
+ S32 length = sizeof(U16)*region.mCount;
+ glBufferSubDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length, mMappedIndexData+offset);
+ stop_glerror();
+ }
+
+ mMappedIndexRegions.clear();
+ }
+ else
+ {
+ stop_glerror();
+ glBufferSubDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0, getIndicesSize(), mMappedIndexData);
+ stop_glerror();
+ }
+ }
+ else
+ {
+ if (gGLManager.mHasMapBufferRange || gGLManager.mHasFlushBufferRange)
+ {
+ if (!mMappedIndexRegions.empty())
+ {
+ for (U32 i = 0; i < mMappedIndexRegions.size(); ++i)
+ {
+ const MappedRegion& region = mMappedIndexRegions[i];
+ S32 offset = region.mIndex >= 0 ? sizeof(U16)*region.mIndex : 0;
+ S32 length = sizeof(U16)*region.mCount;
+ if (gGLManager.mHasMapBufferRange)
+ {
+#ifdef GL_ARB_map_buffer_range
+ glFlushMappedBufferRange(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length);
+#endif
+ }
+ else if (gGLManager.mHasFlushBufferRange)
+ {
+#ifdef GL_APPLE_flush_buffer_range
+ glFlushMappedBufferRangeAPPLE(GL_ELEMENT_ARRAY_BUFFER_ARB, offset, length);
+#endif
+ }
+ stop_glerror();
+ }
+
+ mMappedIndexRegions.clear();
+ }
+ }
+ stop_glerror();
+ glUnmapBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB);
+ stop_glerror();
+
+ mMappedIndexData = NULL ;
+ }
+
+ mIndexLocked = FALSE ;
+ sMappedCount--;
+ }
+
+ if(updated_all)
+ {
+ mEmpty = FALSE;
+ }
+ }
+
+//----------------------------------------------------------------------------
+
+template <class T,S32 type> struct VertexBufferStrider
+{
+ typedef LLStrider<T> strider_t;
+ static bool get(LLVertexBuffer& vbo,
+ strider_t& strider,
+ S32 index, S32 count, bool map_range)
+ {
+ if (type == LLVertexBuffer::TYPE_INDEX)
+ {
+ U8* ptr = vbo.mapIndexBuffer(index, count, map_range);
+
+ if (ptr == NULL)
+ {
+ llwarns << "mapIndexBuffer failed!" << llendl;
+ return FALSE;
+ }
+
+ strider = (T*)ptr;
+ strider.setStride(0);
+ return TRUE;
+ }
+ else if (vbo.hasDataType(type))
+ {
+ S32 stride = LLVertexBuffer::sTypeSize[type];
+
+ U8* ptr = vbo.mapVertexBuffer(type, index, count, map_range);
+
+ if (ptr == NULL)
+ {
+ llwarns << "mapVertexBuffer failed!" << llendl;
+ return FALSE;
+ }
+
+ strider = (T*)ptr;
+ strider.setStride(stride);
+ return TRUE;
+ }
+ else
+ {
+ llerrs << "VertexBufferStrider could not find valid vertex data." << llendl;
+ }
+ return FALSE;
+ }
+};
+
+bool LLVertexBuffer::getVertexStrider(LLStrider<LLVector3>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector3,TYPE_VERTEX>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getVertexStrider(LLStrider<LLVector4a>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector4a,TYPE_VERTEX>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getIndexStrider(LLStrider<U16>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<U16,TYPE_INDEX>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getTexCoord0Strider(LLStrider<LLVector2>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector2,TYPE_TEXCOORD0>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getTexCoord1Strider(LLStrider<LLVector2>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector2,TYPE_TEXCOORD1>::get(*this, strider, index, count, map_range);
+}
+
+bool LLVertexBuffer::getNormalStrider(LLStrider<LLVector3>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector3,TYPE_NORMAL>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getBinormalStrider(LLStrider<LLVector3>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector3,TYPE_BINORMAL>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getColorStrider(LLStrider<LLColor4U>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLColor4U,TYPE_COLOR>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getEmissiveStrider(LLStrider<LLColor4U>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLColor4U,TYPE_EMISSIVE>::get(*this, strider, index, count, map_range);
+}
+bool LLVertexBuffer::getWeightStrider(LLStrider<F32>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<F32,TYPE_WEIGHT>::get(*this, strider, index, count, map_range);
+}
+
+bool LLVertexBuffer::getWeight4Strider(LLStrider<LLVector4>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector4,TYPE_WEIGHT4>::get(*this, strider, index, count, map_range);
+}
+
+bool LLVertexBuffer::getClothWeightStrider(LLStrider<LLVector4>& strider, S32 index, S32 count, bool map_range)
+{
+ return VertexBufferStrider<LLVector4,TYPE_CLOTHWEIGHT>::get(*this, strider, index, count, map_range);
+}
+
+//----------------------------------------------------------------------------
+
+static LLFastTimer::DeclareTimer FTM_BIND_GL_ARRAY("Bind Array");
+bool LLVertexBuffer::bindGLArray()
+{
+ if (mGLArray && sGLRenderArray != mGLArray)
+ {
+{
+ LLFastTimer t(FTM_BIND_GL_ARRAY);
+#if GL_ARB_vertex_array_object
+ glBindVertexArray(mGLArray);
+#endif
+ sGLRenderArray = mGLArray;
+ }
+
+ //really shouldn't be necessary, but some drivers don't properly restore the
+ //state of GL_ELEMENT_ARRAY_BUFFER_BINDING
+ bindGLIndices();
+
+ return true;
+ }
+
+ return false;
+}
+
+static LLFastTimer::DeclareTimer FTM_BIND_GL_BUFFER("Bind Buffer");
+
+bool LLVertexBuffer::bindGLBuffer(bool force_bind)
+ {
+ bindGLArray();
+
+ bool ret = false;
+
+ if (useVBOs() && (force_bind || (mGLBuffer && (mGLBuffer != sGLRenderBuffer || !sVBOActive))))
+ {
+ LLFastTimer t(FTM_BIND_GL_BUFFER);
+ /*if (sMapped)
+ {
+ llerrs << "VBO bound while another VBO mapped!" << llendl;
+ }*/
+ glBindBufferARB(GL_ARRAY_BUFFER_ARB, mGLBuffer);
+ sGLRenderBuffer = mGLBuffer;
+ sBindCount++;
+ sVBOActive = TRUE;
+
+ if (mGLArray)
+ {
+ llassert(sGLRenderArray == mGLArray);
+ //mCachedRenderBuffer = mGLBuffer;
+ }
+
+ ret = true;
+ }
+
+ return ret;
+ }
+
+static LLFastTimer::DeclareTimer FTM_BIND_GL_INDICES("Bind Indices");
+
+bool LLVertexBuffer::bindGLIndices(bool force_bind)
+{
+ bindGLArray();
+
+ bool ret = false;
+ if (useVBOs() && (force_bind || (mGLIndices && (mGLIndices != sGLRenderIndices || !sIBOActive))))
+ {
+ LLFastTimer t(FTM_BIND_GL_INDICES);
+ /*if (sMapped)
+ {
+ llerrs << "VBO bound while another VBO mapped!" << llendl;
+ }*/
+ glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, mGLIndices);
+ sGLRenderIndices = mGLIndices;
+ stop_glerror();
+ sBindCount++;
+ sIBOActive = TRUE;
+ ret = true;
+ }
+
+ return ret;
+ }
+
+void LLVertexBuffer::flush()
+{
+ if (useVBOs())
+ {
+ unmapBuffer();
+ }
+}
+
+// Set for rendering
+void LLVertexBuffer::setBuffer(U32 data_mask)
+{
+ flush();
+
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_SET_BUFFER);
+ //set up pointers if the data mask is different ...
+ BOOL setup = (sLastMask != data_mask);
+
+ if (gDebugGL && data_mask != 0)
+ { //make sure data requirements are fulfilled
+ LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
+ if (shader)
+ {
+ U32 required_mask = 0;
+ for (U32 i = 0; i < LLVertexBuffer::TYPE_TEXTURE_INDEX; ++i)
+ {
+ if (shader->getAttribLocation(i) > -1)
+ {
+ U32 required = 1 << i;
+ if ((data_mask & required) == 0)
+ {
+ llwarns << "Missing attribute: " << LLShaderMgr::instance()->mReservedAttribs[i] << llendl;
+ }
+
+ required_mask |= required;
+ }
+ }
+
+ if ((data_mask & required_mask) != required_mask)
+ {
+ llerrs << "Shader consumption mismatches data provision." << llendl;
+ }
+ }
+ }
+
+ if (useVBOs())
+ {
+ if (mGLArray)
+ {
+ bindGLArray();
+ setup = FALSE; //do NOT perform pointer setup if using VAO
+ }
+ else
+ {
+ if (bindGLBuffer())
+ {
+ setup = TRUE;
+ }
+ if (bindGLIndices())
+ {
+ setup = TRUE;
+ }
+ }
+
+ BOOL error = FALSE;
+ if (gDebugGL && !mGLArray)
+ {
+ GLint buff;
+ glGetIntegerv(GL_ARRAY_BUFFER_BINDING_ARB, &buff);
+ if ((GLuint)buff != mGLBuffer)
+ {
+ if (gDebugSession)
+ {
+ error = TRUE;
+ gFailLog << "Invalid GL vertex buffer bound: " << buff << std::endl;
+ }
+ else
+ {
+ llerrs << "Invalid GL vertex buffer bound: " << buff << llendl;
+ }
+ }
+
+ if (mGLIndices)
+ {
+ glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB, &buff);
+ if ((GLuint)buff != mGLIndices)
+ {
+ if (gDebugSession)
+ {
+ error = TRUE;
+ gFailLog << "Invalid GL index buffer bound: " << buff << std::endl;
+ }
+ else
+ {
+ llerrs << "Invalid GL index buffer bound: " << buff << llendl;
+ }
+ }
+ }
+ }
+
+
+ }
+ else
+ {
+ if (sGLRenderArray)
+ {
+#if GL_ARB_vertex_array_object
+ glBindVertexArray(0);
+#endif
+ sGLRenderArray = 0;
+ sGLRenderIndices = 0;
+ sIBOActive = FALSE;
+ }
+
+ if (mGLBuffer)
+ {
+ if (sVBOActive)
+ {
+ glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
+ sBindCount++;
+ sVBOActive = FALSE;
+ setup = TRUE; // ... or a VBO is deactivated
+ }
+ if (sGLRenderBuffer != mGLBuffer)
+ {
+ sGLRenderBuffer = mGLBuffer;
+ setup = TRUE; // ... or a client memory pointer changed
+ }
+ }
+ if (mGLIndices)
+ {
+ if (sIBOActive)
+ {
+ glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0);
+ sBindCount++;
+ sIBOActive = FALSE;
+ }
+
+ sGLRenderIndices = mGLIndices;
+ }
+ }
+
+ if (!mGLArray)
+ {
+ setupClientArrays(data_mask);
+ }
+
+ if (mGLBuffer)
+ {
+ if (data_mask && setup)
+ {
+ setupVertexBuffer(data_mask); // subclass specific setup (virtual function)
+ sSetCount++;
+ }
+ }
+}
+
+// virtual (default)
+void LLVertexBuffer::setupVertexBuffer(U32 data_mask)
+{
+ LLMemType mt2(LLMemType::MTYPE_VERTEX_SETUP_VERTEX_BUFFER);
+ stop_glerror();
+ U8* base = useVBOs() ? (U8*) mAlignedOffset : mMappedData;
+
+ /*if ((data_mask & mTypeMask) != data_mask)
+ {
+ llerrs << "LLVertexBuffer::setupVertexBuffer missing required components for supplied data mask." << llendl;
+ }*/
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ if (data_mask & MAP_NORMAL)
+ {
+ S32 loc = TYPE_NORMAL;
+ void* ptr = (void*)(base + mOffsets[TYPE_NORMAL]);
+ glVertexAttribPointerARB(loc, 3, GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_NORMAL], ptr);
+ }
+ if (data_mask & MAP_TEXCOORD3)
+ {
+ S32 loc = TYPE_TEXCOORD3;
+ void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD3]);
+ glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD3], ptr);
+ }
+ if (data_mask & MAP_TEXCOORD2)
+ {
+ S32 loc = TYPE_TEXCOORD2;
+ void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD2]);
+ glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD2], ptr);
+ }
+ if (data_mask & MAP_TEXCOORD1)
+ {
+ S32 loc = TYPE_TEXCOORD1;
+ void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD1]);
+ glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD1], ptr);
+ }
+ if (data_mask & MAP_BINORMAL)
+ {
+ S32 loc = TYPE_BINORMAL;
+ void* ptr = (void*)(base + mOffsets[TYPE_BINORMAL]);
+ glVertexAttribPointerARB(loc, 3,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_BINORMAL], ptr);
+ }
+ if (data_mask & MAP_TEXCOORD0)
+ {
+ S32 loc = TYPE_TEXCOORD0;
+ void* ptr = (void*)(base + mOffsets[TYPE_TEXCOORD0]);
+ glVertexAttribPointerARB(loc,2,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD0], ptr);
+ }
+ if (data_mask & MAP_COLOR)
+ {
+ S32 loc = TYPE_COLOR;
+ void* ptr = (void*)(base + mOffsets[TYPE_COLOR]);
+ glVertexAttribPointerARB(loc, 4, GL_UNSIGNED_BYTE, GL_TRUE, LLVertexBuffer::sTypeSize[TYPE_COLOR], ptr);
+ }
+ if (data_mask & MAP_EMISSIVE)
+ {
+ S32 loc = TYPE_EMISSIVE;
+ void* ptr = (void*)(base + mOffsets[TYPE_EMISSIVE]);
+ glVertexAttribPointerARB(loc, 4, GL_UNSIGNED_BYTE, GL_TRUE, LLVertexBuffer::sTypeSize[TYPE_EMISSIVE], ptr);
+ }
+ if (data_mask & MAP_WEIGHT)
+ {
+ S32 loc = TYPE_WEIGHT;
+ void* ptr = (void*)(base + mOffsets[TYPE_WEIGHT]);
+ glVertexAttribPointerARB(loc, 1, GL_FLOAT, FALSE, LLVertexBuffer::sTypeSize[TYPE_WEIGHT], ptr);
+ }
+ if (data_mask & MAP_WEIGHT4)
+ {
+ S32 loc = TYPE_WEIGHT4;
+ void* ptr = (void*)(base+mOffsets[TYPE_WEIGHT4]);
+ glVertexAttribPointerARB(loc, 4, GL_FLOAT, FALSE, LLVertexBuffer::sTypeSize[TYPE_WEIGHT4], ptr);
+ }
+ if (data_mask & MAP_CLOTHWEIGHT)
+ {
+ S32 loc = TYPE_CLOTHWEIGHT;
+ void* ptr = (void*)(base + mOffsets[TYPE_CLOTHWEIGHT]);
+ glVertexAttribPointerARB(loc, 4, GL_FLOAT, TRUE, LLVertexBuffer::sTypeSize[TYPE_CLOTHWEIGHT], ptr);
+ }
+ if (data_mask & MAP_TEXTURE_INDEX)
+ {
+ S32 loc = TYPE_TEXTURE_INDEX;
+ void *ptr = (void*) (base + mOffsets[TYPE_VERTEX] + 12);
+ glVertexAttribPointerARB(loc, 1, GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_VERTEX], ptr);
+ }
+ if (data_mask & MAP_VERTEX)
+ {
+ S32 loc = TYPE_VERTEX;
+ void* ptr = (void*)(base + mOffsets[TYPE_VERTEX]);
+ glVertexAttribPointerARB(loc, 3,GL_FLOAT, GL_FALSE, LLVertexBuffer::sTypeSize[TYPE_VERTEX], ptr);
+ }
+ }
+ else
+ {
+ if (data_mask & MAP_NORMAL)
+ {
+ glNormalPointer(GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_NORMAL], (void*)(base + mOffsets[TYPE_NORMAL]));
+ }
+ if (data_mask & MAP_TEXCOORD3)
+ {
+ glClientActiveTextureARB(GL_TEXTURE3_ARB);
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD3], (void*)(base + mOffsets[TYPE_TEXCOORD3]));
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ if (data_mask & MAP_TEXCOORD2)
+ {
+ glClientActiveTextureARB(GL_TEXTURE2_ARB);
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD2], (void*)(base + mOffsets[TYPE_TEXCOORD2]));
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ if (data_mask & MAP_TEXCOORD1)
+ {
+ glClientActiveTextureARB(GL_TEXTURE1_ARB);
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD1], (void*)(base + mOffsets[TYPE_TEXCOORD1]));
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ if (data_mask & MAP_BINORMAL)
+ {
+ glClientActiveTextureARB(GL_TEXTURE2_ARB);
+ glTexCoordPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_BINORMAL], (void*)(base + mOffsets[TYPE_BINORMAL]));
+ glClientActiveTextureARB(GL_TEXTURE0_ARB);
+ }
+ if (data_mask & MAP_TEXCOORD0)
+ {
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD0], (void*)(base + mOffsets[TYPE_TEXCOORD0]));
+ }
+ if (data_mask & MAP_COLOR)
+ {
+ glColorPointer(4, GL_UNSIGNED_BYTE, LLVertexBuffer::sTypeSize[TYPE_COLOR], (void*)(base + mOffsets[TYPE_COLOR]));
+ }
+ if (data_mask & MAP_VERTEX)
+ {
+ glVertexPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_VERTEX], (void*)(base + 0));
+ }
+ }
+
+ llglassertok();
+ }
+
+LLVertexBuffer::MappedRegion::MappedRegion(S32 type, S32 index, S32 count)
+: mType(type), mIndex(index), mCount(count)
+ {
+ llassert(mType == LLVertexBuffer::TYPE_INDEX ||
+ mType < LLVertexBuffer::TYPE_TEXTURE_INDEX);
+ }
+
+
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 6b2fe1e45a..13ef8f1848 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -13,6 +13,7 @@ include(EXPAT)
include(FMOD)
include(OPENAL)
include(FindOpenGL)
+include(Havok)
include(JsonCpp)
include(LLAudio)
include(LLCharacter)
@@ -23,6 +24,7 @@ include(LLImageJ2COJ)
include(LLInventory)
include(LLMath)
include(LLMessage)
+include(LLPathingLib)
include(LLPlugin)
include(LLPrimitive)
include(LLRender)
@@ -52,6 +54,7 @@ include_directories(
${LLCHARACTER_INCLUDE_DIRS}
${LLCOMMON_INCLUDE_DIRS}
${LLCONVEXDECOMP_INCLUDE_DIRS}
+ ${LLPATHING_INCLUDE_DIRS}
${FMOD_INCLUDE_DIR}
${LLIMAGE_INCLUDE_DIRS}
${LLKDU_INCLUDE_DIRS}
@@ -216,6 +219,8 @@ set(viewer_SOURCE_FILES
llfloaternotificationsconsole.cpp
llfloaterobjectweights.cpp
llfloateropenobject.cpp
+ llfloaterpathfindingconsole.cpp
+ llfloaterpathfindinglinksets.cpp
llfloaterpay.cpp
llfloaterperms.cpp
llfloaterpostprocess.cpp
@@ -326,6 +331,7 @@ set(viewer_SOURCE_FILES
llnameeditor.cpp
llnamelistctrl.cpp
llnavigationbar.cpp
+ llnavmeshstation.cpp
llnearbychat.cpp
llnearbychatbar.cpp
llnearbychathandler.cpp
@@ -770,6 +776,8 @@ set(viewer_HEADER_FILES
llfloaternotificationsconsole.h
llfloaterobjectweights.h
llfloateropenobject.h
+ llfloaterpathfindingconsole.h
+ llfloaterpathfindinglinksets.h
llfloaterpay.h
llfloaterperms.h
llfloaterpostprocess.h
@@ -880,6 +888,7 @@ set(viewer_HEADER_FILES
llnameeditor.h
llnamelistctrl.h
llnavigationbar.h
+ llnavmeshstation.h
llnearbychat.h
llnearbychatbar.h
llnearbychathandler.h
@@ -1725,6 +1734,8 @@ endif (WINDOWS)
# To work around this, higher level modules should be listed before the modules
# that they depend upon. -brad
target_link_libraries(${VIEWER_BINARY_NAME}
+ ${LLPATHING_LIBRARIES}
+ ${HK_LIBRARIES}
${UPDATER_LIBRARIES}
${GOOGLE_PERFTOOLS_LIBRARIES}
${LLAUDIO_LIBRARIES}
diff --git a/indra/newview/app_settings/commands.xml b/indra/newview/app_settings/commands.xml
index a44b895f7b..b373ec0807 100644
--- a/indra/newview/app_settings/commands.xml
+++ b/indra/newview/app_settings/commands.xml
@@ -145,6 +145,26 @@
is_running_function="Floater.IsOpen"
is_running_parameters="people"
/>
+ <command name="pathfinding_console"
+ available_in_toybox="false"
+ icon="Command_Pathfinding_Icon"
+ label_ref="Command_Pathfinding_Label"
+ tooltip_ref="Command_Pathfinding_Tooltip"
+ execute_function="Floater.ToggleOrBringToFront"
+ execute_parameters="pathfinding_console"
+ is_running_function="Floater.IsOpen"
+ is_running_parameters="pathfinding_console"
+ />
+ <command name="pathfinding_linksets"
+ available_in_toybox="false"
+ icon="Command_PF_Linksets_Icon"
+ label_ref="Command_PF_Linksets_Label"
+ tooltip_ref="Command_PF_Linksets_Tooltip"
+ execute_function="Floater.ToggleOrBringToFront"
+ execute_parameters="pathfinding_linksets"
+ is_running_function="Floater.IsOpen"
+ is_running_parameters="pathfinding_linksets"
+ />
<command name="picks"
available_in_toybox="true"
icon="Command_Picks_Icon"
diff --git a/indra/newview/llfloaterpathfindingconsole.cpp b/indra/newview/llfloaterpathfindingconsole.cpp
new file mode 100644
index 0000000000..a7195fee83
--- /dev/null
+++ b/indra/newview/llfloaterpathfindingconsole.cpp
@@ -0,0 +1,169 @@
+/**
+ * @file llfloaterpathfindingconsole.cpp
+ * @author William Todd Stinson
+ * @brief "Pathfinding console" floater, allowing manipulation of the Havok AI pathfinding settings.
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+#include "llfloaterpathfindingconsole.h"
+#include "llfloaterpathfindinglinksets.h"
+
+#include "llsd.h"
+#include "llagent.h"
+#include "llbutton.h"
+#include "llcheckboxctrl.h"
+#include "llnavmeshstation.h"
+#include "llviewerregion.h"
+
+#include "llpathinglib.h"
+
+//---------------------------------------------------------------------------
+// LLFloaterPathfindingConsole
+//---------------------------------------------------------------------------
+
+BOOL LLFloaterPathfindingConsole::postBuild()
+{
+ childSetAction("view_and_edit_linksets", boost::bind(&LLFloaterPathfindingConsole::onViewEditLinksetClicked, this));
+
+ mShowNavmeshCheckBox = findChild<LLCheckBoxCtrl>("show_navmesh_overlay");
+ llassert(mShowNavmeshCheckBox != NULL);
+ mShowNavmeshCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowNavmeshToggle, this));
+
+ mShowExcludeVolumesCheckBox = findChild<LLCheckBoxCtrl>("show_exclusion_volumes");
+ llassert(mShowExcludeVolumesCheckBox != NULL);
+ mShowExcludeVolumesCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowExcludeVolumesToggle, this));
+
+ mShowPathCheckBox = findChild<LLCheckBoxCtrl>("show_path");
+ llassert(mShowPathCheckBox != NULL);
+ mShowPathCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowPathToggle, this));
+
+ mShowWaterPlaneCheckBox = findChild<LLCheckBoxCtrl>("show_water_plane");
+ llassert(mShowWaterPlaneCheckBox != NULL);
+ mShowWaterPlaneCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowWaterPlaneToggle, this));
+
+ return LLFloater::postBuild();
+}
+
+LLFloaterPathfindingConsole::LLFloaterPathfindingConsole(const LLSD& pSeed)
+ : LLFloater(pSeed),
+ mShowNavmeshCheckBox(NULL),
+ mShowExcludeVolumesCheckBox(NULL),
+ mShowPathCheckBox(NULL),
+ mShowWaterPlaneCheckBox(NULL),
+ mNavmeshDownloadObserver()
+{
+}
+
+LLFloaterPathfindingConsole::~LLFloaterPathfindingConsole()
+{
+}
+
+void LLFloaterPathfindingConsole::onOpen(const LLSD& pKey)
+{
+ //make sure we have a pathing system
+ if ( !LLPathingLib::getInstance() )
+ {
+ LLPathingLib::initSystem();
+ }
+ //prep# test remove
+ //LLSD content;
+ //LLPathingLib::getInstance()->extractNavMeshSrcFromLLSD( content );
+ //return true;
+ //prep# end test
+ if ( LLPathingLib::getInstance() == NULL )
+ {
+ llinfos<<"No implementation of pathing library."<<llendl;
+ }
+ else
+ {
+ //make sure the region is essentially enabled for navmesh support
+ std::string capability = "RetrieveNavMeshSrc";
+ std::string url = gAgent.getRegion()->getCapability( capability );
+ if ( !url.empty() )
+ {
+ llinfos<<"Region has required caps of type ["<<capability<<"]"<<llendl;
+ LLNavMeshStation::getInstance()->setNavMeshDownloadURL( url );
+ LLNavMeshStation::getInstance()->downloadNavMeshSrc( mNavmeshDownloadObserver.getObserverHandle() );
+ }
+ else
+ {
+ llinfos<<"Region has does not required caps of type ["<<capability<<"]"<<llendl;
+ }
+ }
+}
+
+void LLFloaterPathfindingConsole::onShowNavmeshToggle()
+{
+ BOOL checkBoxValue = mShowNavmeshCheckBox->get();
+
+ LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance();
+ if (llPathingLibInstance != NULL)
+ {
+ llPathingLibInstance->setRenderNavMesh(checkBoxValue);
+ }
+ else
+ {
+ mShowNavmeshCheckBox->set(FALSE);
+ llwarns << "cannot find LLPathingLib instance" << llendl;
+ }
+}
+
+void LLFloaterPathfindingConsole::onShowExcludeVolumesToggle()
+{
+ BOOL checkBoxValue = mShowExcludeVolumesCheckBox->get();
+
+ LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance();
+ if (llPathingLibInstance != NULL)
+ {
+ llPathingLibInstance->setRenderNavMeshandShapes(checkBoxValue);
+ }
+ else
+ {
+ mShowExcludeVolumesCheckBox->set(FALSE);
+ llwarns << "cannot find LLPathingLib instance" << llendl;
+ }
+}
+
+void LLFloaterPathfindingConsole::onShowPathToggle()
+{
+ BOOL checkBoxValue = mShowPathCheckBox->get();
+
+ llwarns << "functionality has not yet been implemented to toggle '"
+ << mShowPathCheckBox->getLabel() << "' to "
+ << (checkBoxValue ? "ON" : "OFF") << llendl;
+}
+
+void LLFloaterPathfindingConsole::onShowWaterPlaneToggle()
+{
+ BOOL checkBoxValue = mShowWaterPlaneCheckBox->get();
+
+ llwarns << "functionality has not yet been implemented to toggle '"
+ << mShowWaterPlaneCheckBox->getLabel() << "' to "
+ << (checkBoxValue ? "ON" : "OFF") << llendl;
+}
+
+void LLFloaterPathfindingConsole::onViewEditLinksetClicked()
+{
+ LLFloaterPathfindingLinksets::openLinksetsEditor();
+}
diff --git a/indra/newview/llfloaterpathfindingconsole.h b/indra/newview/llfloaterpathfindingconsole.h
new file mode 100644
index 0000000000..8dc9ccd342
--- /dev/null
+++ b/indra/newview/llfloaterpathfindingconsole.h
@@ -0,0 +1,69 @@
+/**
+ * @file llfloaterpathfindingconsole.h
+ * @author William Todd Stinson
+ * @brief "Pathfinding console" floater, allowing manipulation of the Havok AI pathfinding settings.
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLFLOATERPATHFINDINGCONSOLE_H
+#define LL_LLFLOATERPATHFINDINGCONSOLE_H
+
+#include "llfloater.h"
+#include "llnavmeshstation.h"
+
+class LLSD;
+class LLCheckBoxCtrl;
+
+class LLFloaterPathfindingConsole
+: public LLFloater
+{
+ friend class LLFloaterReg;
+
+public:
+ virtual BOOL postBuild();
+
+protected:
+
+private:
+ // Does its own instance management, so clients not allowed
+ // to allocate or destroy.
+ LLFloaterPathfindingConsole(const LLSD& pSeed);
+ virtual ~LLFloaterPathfindingConsole();
+
+ virtual void onOpen(const LLSD& pKey);
+
+ void onShowNavmeshToggle();
+ void onShowExcludeVolumesToggle();
+ void onShowPathToggle();
+ void onShowWaterPlaneToggle();
+ void onViewEditLinksetClicked();
+
+ LLCheckBoxCtrl *mShowNavmeshCheckBox;
+ LLCheckBoxCtrl *mShowExcludeVolumesCheckBox;
+ LLCheckBoxCtrl *mShowPathCheckBox;
+ LLCheckBoxCtrl *mShowWaterPlaneCheckBox;
+
+ LLNavMeshDownloadObserver mNavmeshDownloadObserver;
+};
+
+#endif // LL_LLFLOATERPATHFINDINGCONSOLE_H
diff --git a/indra/newview/llfloaterpathfindinglinksets.cpp b/indra/newview/llfloaterpathfindinglinksets.cpp
new file mode 100644
index 0000000000..4f98834dde
--- /dev/null
+++ b/indra/newview/llfloaterpathfindinglinksets.cpp
@@ -0,0 +1,55 @@
+/**
+ * @file llfloaterpathfindinglinksets.cpp
+ * @author William Todd Stinson
+ * @brief "Pathfinding linksets" floater, allowing manipulation of the Havok AI pathfinding settings.
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+#include "llfloaterpathfindinglinksets.h"
+#include "llsd.h"
+#include "llfloater.h"
+#include "llfloaterreg.h"
+
+//---------------------------------------------------------------------------
+// LLFloaterPathfindingLinksets
+//---------------------------------------------------------------------------
+
+BOOL LLFloaterPathfindingLinksets::postBuild()
+{
+ return LLFloater::postBuild();
+}
+
+void LLFloaterPathfindingLinksets::openLinksetsEditor()
+{
+ LLFloaterReg::toggleInstanceOrBringToFront("pathfinding_linksets");
+}
+
+LLFloaterPathfindingLinksets::LLFloaterPathfindingLinksets(const LLSD& seed)
+ : LLFloater(seed)
+{
+}
+
+LLFloaterPathfindingLinksets::~LLFloaterPathfindingLinksets()
+{
+}
diff --git a/indra/newview/llfloaterpathfindinglinksets.h b/indra/newview/llfloaterpathfindinglinksets.h
new file mode 100644
index 0000000000..de32951462
--- /dev/null
+++ b/indra/newview/llfloaterpathfindinglinksets.h
@@ -0,0 +1,61 @@
+/**
+ * @file llfloaterpathfindinglinksets.h
+ * @author William Todd Stinson
+ * @brief "Pathfinding linksets" floater, allowing manipulation of the Havok AI pathfinding settings.
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLFLOATERPATHFINDINGLINKSETS_H
+#define LL_LLFLOATERPATHFINDINGLINKSETS_H
+
+#include "llfloater.h"
+
+class LLSD;
+
+class LLFloaterPathfindingLinksets
+: public LLFloater
+{
+ friend class LLFloaterReg;
+
+public:
+ virtual BOOL postBuild();
+
+ static void openLinksetsEditor();
+
+ struct Params : public LLInitParam::Block<Params, LLFloater::Params>
+ {
+ Params();
+ };
+
+protected:
+
+private:
+ // Does its own instance management, so clients not allowed
+ // to allocate or destroy.
+ LLFloaterPathfindingLinksets(const LLSD& seed);
+ virtual ~LLFloaterPathfindingLinksets();
+
+ void onVisibilityChange(const LLSD& visible);
+};
+
+#endif // LL_LLFLOATERPATHFINDINGLINKSETS_H
diff --git a/indra/newview/llnavmeshstation.cpp b/indra/newview/llnavmeshstation.cpp
new file mode 100644
index 0000000000..24c4979298
--- /dev/null
+++ b/indra/newview/llnavmeshstation.cpp
@@ -0,0 +1,175 @@
+/**
+ * @file llnavmeshstation.cpp
+ * @brief
+ *
+ * $LicenseInfo:firstyear=2005&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+#include "llnavmeshstation.h"
+#include "llcurl.h"
+#include "llpathinglib.h"
+#include "llagent.h"
+#include "llviewerregion.h"
+#include "llsdutil.h"
+//===============================================================================
+LLNavMeshStation::LLNavMeshStation()
+{
+}
+//===============================================================================
+class LLNavMeshUploadResponder : public LLCurl::Responder
+{
+public:
+ LLNavMeshUploadResponder( const LLHandle<LLNavMeshObserver>& observer_handle )
+ : mObserverHandle( observer_handle )
+ {
+ }
+
+ void clearPendingRequests ( void )
+ {
+ }
+
+ void error( U32 statusNum, const std::string& reason )
+ {
+ statusNum;
+ llwarns << "Transport error "<<reason<<llendl;
+ }
+
+ void result( const LLSD& content )
+ {
+ llinfos<<"Content received"<<llendl;
+ //TODO# some sanity checking
+ if ( content.has("error") )
+ {
+ llwarns << "Error on fetched data"<< llendl;
+ }
+ else
+ {
+ LLNavMeshObserver* pObserver = mObserverHandle.get();
+ if ( pObserver )
+ {
+ llinfos<<"Do something immensely important w/content"<<llendl;
+ //pObserver->execute();
+ }
+ }
+ }
+
+private:
+ //Observer handle
+ LLHandle<LLNavMeshObserver> mObserverHandle;
+};
+//===============================================================================
+class LLNavMeshDownloadResponder : public LLCurl::Responder
+{
+public:
+ LLNavMeshDownloadResponder( const LLHandle<LLNavMeshDownloadObserver>& observer_handle )
+ : mObserverHandle( observer_handle )
+ {
+ }
+
+ void clearPendingRequests ( void )
+ {
+ }
+
+ void error( U32 statusNum, const std::string& reason )
+ {
+ statusNum;
+ llwarns << "Transport error "<<reason<<llendl;
+ }
+
+ void result( const LLSD& content )
+ {
+ llinfos<<"Content received"<<llendl;
+ //TODO# some sanity checking
+ if ( content.has("error") )
+ {
+ llwarns << "Error on fetched data"<< llendl;
+ llinfos<<"LLsd buffer on error"<<ll_pretty_print_sd(content)<<llendl;
+ }
+ else
+ {
+ LLNavMeshDownloadObserver* pObserver = mObserverHandle.get();
+ if ( pObserver )
+ {
+
+ if ( content.has("navmesh_data") )
+ {
+ LLSD::Binary& stuff = content["navmesh_data"].asBinary();
+ LLPathingLib::getInstance()->extractNavMeshSrcFromLLSD( stuff );
+ }
+ else
+ {
+ llwarns<<"no mesh data "<<llendl;
+ }
+ }
+ }
+}
+
+private:
+ //Observer handle
+ LLHandle<LLNavMeshDownloadObserver> mObserverHandle;
+};
+
+//===============================================================================
+bool LLNavMeshStation::postNavMeshToServer( LLSD& data, const LLHandle<LLNavMeshObserver>& observerHandle )
+{
+ mCurlRequest = new LLCurlRequest();
+
+ if ( mNavMeshUploadURL.empty() )
+ {
+ llinfos << "Unable to upload navmesh because of missing URL" << llendl;
+ }
+ else
+ {
+ LLCurlRequest::headers_t headers;
+ mCurlRequest->post( mNavMeshUploadURL, headers, data,
+ new LLNavMeshUploadResponder(/*this, data,*/ observerHandle ) );
+ do
+ {
+ mCurlRequest->process();
+ //sleep for 10ms to prevent eating a whole core
+ apr_sleep(10000);
+ } while ( mCurlRequest->getQueued() > 0 );
+ }
+
+ delete mCurlRequest;
+
+ mCurlRequest = NULL;
+
+ return true;
+}
+//===============================================================================
+void LLNavMeshStation::downloadNavMeshSrc( const LLHandle<LLNavMeshDownloadObserver>& observerHandle )
+{
+ if ( mNavMeshDownloadURL.empty() )
+ {
+ llinfos << "Unable to upload navmesh because of missing URL" << llendl;
+ }
+ else
+ {
+ LLSD data;
+ data["agent_id"] = gAgent.getID();
+ data["region_id"] = gAgent.getRegion()->getRegionID();
+ LLHTTPClient::post(mNavMeshDownloadURL, data, new LLNavMeshDownloadResponder( observerHandle ) );
+ }
+}
+//=============================================================================== \ No newline at end of file
diff --git a/indra/newview/llnavmeshstation.h b/indra/newview/llnavmeshstation.h
new file mode 100644
index 0000000000..5436694b41
--- /dev/null
+++ b/indra/newview/llnavmeshstation.h
@@ -0,0 +1,93 @@
+/**
+ * @file llnavmeshstation.h
+ * @brief Client-side navmesh support
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_NAV_MESH_STATION_H
+#define LL_NAV_MESH_STATION_H
+
+//===============================================================================
+#include "llhandle.h"
+//===============================================================================
+class LLCurlRequest;
+class LLMessageSystem;
+//===============================================================================
+class LLNavMeshObserver
+{
+public:
+ //Ctor
+ LLNavMeshObserver() { mObserverHandle.bind(this); }
+ //Dtor
+ virtual ~LLNavMeshObserver() {}
+ //Accessor for the observers handle
+ const LLHandle<LLNavMeshObserver>& getObserverHandle() const { return mObserverHandle; }
+
+protected:
+ LLRootHandle<LLNavMeshObserver> mObserverHandle;
+};
+//===============================================================================
+//prep#TODO# determine if a name change is needed?
+class LLNavMeshDownloadObserver
+{
+public:
+ //Ctor
+ LLNavMeshDownloadObserver() { mObserverHandle.bind(this); }
+ //Dtor
+ virtual ~LLNavMeshDownloadObserver() {}
+ //Accessor for the observers handle
+ const LLHandle<LLNavMeshDownloadObserver>& getObserverHandle() const { return mObserverHandle; }
+
+protected:
+ LLRootHandle<LLNavMeshDownloadObserver> mObserverHandle;
+};
+//===============================================================================
+class LLNavMeshStation : public LLSingleton<LLNavMeshStation>
+{
+public:
+ //Ctor
+ LLNavMeshStation();
+ //Facilitates the posting of a prepopulated llsd block to an existing url
+ bool postNavMeshToServer( LLSD& data, const LLHandle<LLNavMeshObserver>& observerHandle );
+ //Setter for the navmesh upload url
+ void setNavMeshUploadURL( std::string& url ) { mNavMeshUploadURL = url; }
+ //Setter for the navmesh download url
+ void setNavMeshDownloadURL( std::string& url ) { mNavMeshDownloadURL = url; }
+ //Callback to handle the requested src data for this regions navmesh src
+ static void processNavMeshSrc( LLMessageSystem* msg, void** );
+ //Initiate download of the navmesh source from the server
+ void downloadNavMeshSrc( const LLHandle<LLNavMeshDownloadObserver>& observerHandle );
+
+protected:
+ //Curl object to facilitate posts to server
+ LLCurlRequest* mCurlRequest;
+ //Maximum time in seconds to execute an uploading request.
+ S32 mMeshUploadTimeOut ;
+ //URL used for uploading viewer generated navmesh
+ std::string mNavMeshUploadURL;
+ //URL used for download the src data for a navmesh
+ std::string mNavMeshDownloadURL;
+
+};
+//===============================================================================
+#endif LL_NAV_MESH_STATION_H \ No newline at end of file
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index 3e16ccf3da..99af27a63c 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -1,4748 +1,4750 @@
-/**
- * @file llspatialpartition.cpp
- * @brief LLSpatialGroup class implementation and supporting functions
- *
- * $LicenseInfo:firstyear=2003&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llspatialpartition.h"
-
-#include "llviewerwindow.h"
-#include "llviewerobjectlist.h"
-#include "llvovolume.h"
-#include "llvolume.h"
-#include "llvolumeoctree.h"
-#include "llviewercamera.h"
-#include "llface.h"
-#include "llfloatertools.h"
-#include "llviewercontrol.h"
-#include "llviewerregion.h"
-#include "llcamera.h"
-#include "pipeline.h"
-#include "llmeshrepository.h"
-#include "llrender.h"
-#include "lloctree.h"
-#include "llphysicsshapebuilderutil.h"
-#include "llvoavatar.h"
-#include "llvolumemgr.h"
-#include "lltextureatlas.h"
-#include "llglslshader.h"
-#include "llviewershadermgr.h"
-
-static LLFastTimer::DeclareTimer FTM_FRUSTUM_CULL("Frustum Culling");
-static LLFastTimer::DeclareTimer FTM_CULL_REBOUND("Cull Rebound");
-
-const F32 SG_OCCLUSION_FUDGE = 0.25f;
-#define SG_DISCARD_TOLERANCE 0.01f
-
-#if LL_OCTREE_PARANOIA_CHECK
-#define assert_octree_valid(x) x->validate()
-#define assert_states_valid(x) ((LLSpatialGroup*) x->mSpatialPartition->mOctree->getListener(0))->checkStates()
-#else
-#define assert_octree_valid(x)
-#define assert_states_valid(x)
-#endif
-
-
-static U32 sZombieGroups = 0;
-U32 LLSpatialGroup::sNodeCount = 0;
-
-#define LL_TRACK_PENDING_OCCLUSION_QUERIES 0
-
-std::set<GLuint> LLSpatialGroup::sPendingQueries;
-
-U32 gOctreeMaxCapacity;
-
-BOOL LLSpatialGroup::sNoDelete = FALSE;
-
-static F32 sLastMaxTexPriority = 1.f;
-static F32 sCurMaxTexPriority = 1.f;
-
-class LLOcclusionQueryPool : public LLGLNamePool
-{
-protected:
- virtual GLuint allocateName()
- {
- GLuint name;
- glGenQueriesARB(1, &name);
- return name;
- }
-
- virtual void releaseName(GLuint name)
- {
-#if LL_TRACK_PENDING_OCCLUSION_QUERIES
- LLSpatialGroup::sPendingQueries.erase(name);
-#endif
- glDeleteQueriesARB(1, &name);
- }
-};
-
-static LLOcclusionQueryPool sQueryPool;
-
-//static counter for frame to switch LOD on
-
-void sg_assert(BOOL expr)
-{
-#if LL_OCTREE_PARANOIA_CHECK
- if (!expr)
- {
- llerrs << "Octree invalid!" << llendl;
- }
-#endif
-}
-
-S32 AABBSphereIntersect(const LLVector3& min, const LLVector3& max, const LLVector3 &origin, const F32 &rad)
-{
- return AABBSphereIntersectR2(min, max, origin, rad*rad);
-}
-
-S32 AABBSphereIntersectR2(const LLVector3& min, const LLVector3& max, const LLVector3 &origin, const F32 &r)
-{
- F32 d = 0.f;
- F32 t;
-
- if ((min-origin).magVecSquared() < r &&
- (max-origin).magVecSquared() < r)
- {
- return 2;
- }
-
- for (U32 i = 0; i < 3; i++)
- {
- if (origin.mV[i] < min.mV[i])
- {
- t = min.mV[i] - origin.mV[i];
- d += t*t;
- }
- else if (origin.mV[i] > max.mV[i])
- {
- t = origin.mV[i] - max.mV[i];
- d += t*t;
- }
-
- if (d > r)
- {
- return 0;
- }
- }
-
- return 1;
-}
-
-
-S32 AABBSphereIntersect(const LLVector4a& min, const LLVector4a& max, const LLVector3 &origin, const F32 &rad)
-{
- return AABBSphereIntersectR2(min, max, origin, rad*rad);
-}
-
-S32 AABBSphereIntersectR2(const LLVector4a& min, const LLVector4a& max, const LLVector3 &origin, const F32 &r)
-{
- F32 d = 0.f;
- F32 t;
-
- LLVector4a origina;
- origina.load3(origin.mV);
-
- LLVector4a v;
- v.setSub(min, origina);
-
- if (v.dot3(v) < r)
- {
- v.setSub(max, origina);
- if (v.dot3(v) < r)
- {
- return 2;
- }
- }
-
-
- for (U32 i = 0; i < 3; i++)
- {
- if (origin.mV[i] < min[i])
- {
- t = min[i] - origin.mV[i];
- d += t*t;
- }
- else if (origin.mV[i] > max[i])
- {
- t = origin.mV[i] - max[i];
- d += t*t;
- }
-
- if (d > r)
- {
- return 0;
- }
- }
-
- return 1;
-}
-
-
-typedef enum
-{
- b000 = 0x00,
- b001 = 0x01,
- b010 = 0x02,
- b011 = 0x03,
- b100 = 0x04,
- b101 = 0x05,
- b110 = 0x06,
- b111 = 0x07,
-} eLoveTheBits;
-
-//contact Runitai Linden for a copy of the SL object used to write this table
-//basically, you give the table a bitmask of the look-at vector to a node and it
-//gives you a triangle fan index array
-static U16 sOcclusionIndices[] =
-{
- //000
- b111, b110, b010, b011, b001, b101, b100, b110,
- //001
- b011, b010, b000, b001, b101, b111, b110, b010,
- //010
- b101, b100, b110, b111, b011, b001, b000, b100,
- //011
- b001, b000, b100, b101, b111, b011, b010, b000,
- //100
- b110, b000, b010, b011, b111, b101, b100, b000,
- //101
- b010, b100, b000, b001, b011, b111, b110, b100,
- //110
- b100, b010, b110, b111, b101, b001, b000, b010,
- //111
- b000, b110, b100, b101, b001, b011, b010, b110,
-};
-
-U32 get_box_fan_indices(LLCamera* camera, const LLVector4a& center)
-{
- LLVector4a origin;
- origin.load3(camera->getOrigin().mV);
-
- S32 cypher = center.greaterThan(origin).getGatheredBits() & 0x7;
-
- return cypher*8;
-}
-
-U8* get_box_fan_indices_ptr(LLCamera* camera, const LLVector4a& center)
-{
- LLVector4a origin;
- origin.load3(camera->getOrigin().mV);
-
- S32 cypher = center.greaterThan(origin).getGatheredBits() & 0x7;
-
- return (U8*) (sOcclusionIndices+cypher*8);
-}
-
-
-static LLFastTimer::DeclareTimer FTM_BUILD_OCCLUSION("Build Occlusion");
-
-void LLSpatialGroup::buildOcclusion()
-{
- if (mOcclusionVerts.isNull())
- {
- mOcclusionVerts = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX,
- LLVertexBuffer::sUseStreamDraw ? mBufferUsage : 0); //if GL has a hard time with VBOs, don't use them for occlusion culling.
- mOcclusionVerts->allocateBuffer(8, 64, true);
-
- LLStrider<U16> idx;
- mOcclusionVerts->getIndexStrider(idx);
- for (U32 i = 0; i < 64; i++)
- {
- *idx++ = sOcclusionIndices[i];
- }
- }
-
- LLVector4a fudge;
- fudge.splat(SG_OCCLUSION_FUDGE);
-
- LLVector4a r;
- r.setAdd(mBounds[1], fudge);
-
- LLStrider<LLVector3> pos;
-
- {
- LLFastTimer t(FTM_BUILD_OCCLUSION);
- mOcclusionVerts->getVertexStrider(pos);
- }
-
- {
- LLVector4a* v = (LLVector4a*) pos.get();
-
- const LLVector4a& c = mBounds[0];
- const LLVector4a& s = r;
-
- static const LLVector4a octant[] =
- {
- LLVector4a(-1.f, -1.f, -1.f),
- LLVector4a(-1.f, -1.f, 1.f),
- LLVector4a(-1.f, 1.f, -1.f),
- LLVector4a(-1.f, 1.f, 1.f),
-
- LLVector4a(1.f, -1.f, -1.f),
- LLVector4a(1.f, -1.f, 1.f),
- LLVector4a(1.f, 1.f, -1.f),
- LLVector4a(1.f, 1.f, 1.f),
- };
-
- //vertex positions are encoded so the 3 bits of their vertex index
- //correspond to their axis facing, with bit position 3,2,1 matching
- //axis facing x,y,z, bit set meaning positive facing, bit clear
- //meaning negative facing
-
- for (S32 i = 0; i < 8; ++i)
- {
- LLVector4a p;
- p.setMul(s, octant[i]);
- p.add(c);
- v[i] = p;
- }
- }
-
- {
- mOcclusionVerts->flush();
- LLVertexBuffer::unbind();
- }
-
- clearState(LLSpatialGroup::OCCLUSION_DIRTY);
-}
-
-
-BOOL earlyFail(LLCamera* camera, LLSpatialGroup* group);
-
-//returns:
-// 0 if sphere and AABB are not intersecting
-// 1 if they are
-// 2 if AABB is entirely inside sphere
-
-S32 LLSphereAABB(const LLVector3& center, const LLVector3& size, const LLVector3& pos, const F32 &rad)
-{
- S32 ret = 2;
-
- LLVector3 min = center - size;
- LLVector3 max = center + size;
- for (U32 i = 0; i < 3; i++)
- {
- if (min.mV[i] > pos.mV[i] + rad ||
- max.mV[i] < pos.mV[i] - rad)
- { //totally outside
- return 0;
- }
-
- if (min.mV[i] < pos.mV[i] - rad ||
- max.mV[i] > pos.mV[i] + rad)
- { //intersecting
- ret = 1;
- }
- }
-
- return ret;
-}
-
-LLSpatialGroup::~LLSpatialGroup()
-{
- /*if (sNoDelete)
- {
- llerrs << "Illegal deletion of LLSpatialGroup!" << llendl;
- }*/
-
- if (gDebugGL)
- {
- gPipeline.checkReferences(this);
- }
-
- if (isState(DEAD))
- {
- sZombieGroups--;
- }
-
- sNodeCount--;
-
- if (gGLManager.mHasOcclusionQuery)
- {
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; ++i)
- {
- if (mOcclusionQuery[i])
- {
- sQueryPool.release(mOcclusionQuery[i]);
- }
- }
- }
-
- mOcclusionVerts = NULL;
-
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- clearDrawMap();
- clearAtlasList() ;
-}
-
-BOOL LLSpatialGroup::hasAtlas(LLTextureAtlas* atlasp)
-{
- S8 type = atlasp->getComponents() - 1 ;
- for(std::list<LLTextureAtlas*>::iterator iter = mAtlasList[type].begin(); iter != mAtlasList[type].end() ; ++iter)
- {
- if(atlasp == *iter)
- {
- return TRUE ;
- }
- }
- return FALSE ;
-}
-
-void LLSpatialGroup::addAtlas(LLTextureAtlas* atlasp, S8 recursive_level)
-{
- if(!hasAtlas(atlasp))
- {
- mAtlasList[atlasp->getComponents() - 1].push_back(atlasp) ;
- atlasp->addSpatialGroup(this) ;
- }
-
- --recursive_level;
- if(recursive_level)//levels propagating up.
- {
- LLSpatialGroup* parent = getParent() ;
- if(parent)
- {
- parent->addAtlas(atlasp, recursive_level) ;
- }
- }
-}
-
-void LLSpatialGroup::removeAtlas(LLTextureAtlas* atlasp, BOOL remove_group, S8 recursive_level)
-{
- mAtlasList[atlasp->getComponents() - 1].remove(atlasp) ;
- if(remove_group)
- {
- atlasp->removeSpatialGroup(this) ;
- }
-
- --recursive_level;
- if(recursive_level)//levels propagating up.
- {
- LLSpatialGroup* parent = getParent() ;
- if(parent)
- {
- parent->removeAtlas(atlasp, recursive_level) ;
- }
- }
-}
-
-void LLSpatialGroup::clearAtlasList()
-{
- std::list<LLTextureAtlas*>::iterator iter ;
- for(S8 i = 0 ; i < 4 ; i++)
- {
- if(mAtlasList[i].size() > 0)
- {
- for(iter = mAtlasList[i].begin(); iter != mAtlasList[i].end() ; ++iter)
- {
- ((LLTextureAtlas*)*iter)->removeSpatialGroup(this) ;
- }
- mAtlasList[i].clear() ;
- }
- }
-}
-
-LLTextureAtlas* LLSpatialGroup::getAtlas(S8 ncomponents, S8 to_be_reserved, S8 recursive_level)
-{
- S8 type = ncomponents - 1 ;
- if(mAtlasList[type].size() > 0)
- {
- for(std::list<LLTextureAtlas*>::iterator iter = mAtlasList[type].begin(); iter != mAtlasList[type].end() ; ++iter)
- {
- if(!((LLTextureAtlas*)*iter)->isFull(to_be_reserved))
- {
- return *iter ;
- }
- }
- }
-
- --recursive_level;
- if(recursive_level)
- {
- LLSpatialGroup* parent = getParent() ;
- if(parent)
- {
- return parent->getAtlas(ncomponents, to_be_reserved, recursive_level) ;
- }
- }
- return NULL ;
-}
-
-void LLSpatialGroup::setCurUpdatingSlot(LLTextureAtlasSlot* slotp)
-{
- mCurUpdatingSlotp = slotp;
-
- //if(!hasAtlas(mCurUpdatingSlotp->getAtlas()))
- //{
- // addAtlas(mCurUpdatingSlotp->getAtlas()) ;
- //}
-}
-
-LLTextureAtlasSlot* LLSpatialGroup::getCurUpdatingSlot(LLViewerTexture* imagep, S8 recursive_level)
-{
- if(gFrameCount && mCurUpdatingTime == gFrameCount && mCurUpdatingTexture == imagep)
- {
- return mCurUpdatingSlotp ;
- }
-
- //--recursive_level ;
- //if(recursive_level)
- //{
- // LLSpatialGroup* parent = getParent() ;
- // if(parent)
- // {
- // return parent->getCurUpdatingSlot(imagep, recursive_level) ;
- // }
- //}
- return NULL ;
-}
-
-void LLSpatialGroup::clearDrawMap()
-{
- mDrawMap.clear();
-}
-
-BOOL LLSpatialGroup::isHUDGroup()
-{
- return mSpatialPartition && mSpatialPartition->isHUDPartition() ;
-}
-
-BOOL LLSpatialGroup::isRecentlyVisible() const
-{
- return (LLDrawable::getCurrentFrame() - mVisible[LLViewerCamera::sCurCameraID]) < LLDrawable::getMinVisFrameRange() ;
-}
-
-BOOL LLSpatialGroup::isVisible() const
-{
- return mVisible[LLViewerCamera::sCurCameraID] >= LLDrawable::getCurrentFrame() ? TRUE : FALSE;
-}
-
-void LLSpatialGroup::setVisible()
-{
- mVisible[LLViewerCamera::sCurCameraID] = LLDrawable::getCurrentFrame();
-}
-
-void LLSpatialGroup::validate()
-{
-#if LL_OCTREE_PARANOIA_CHECK
-
- sg_assert(!isState(DIRTY));
- sg_assert(!isDead());
-
- LLVector4a myMin;
- myMin.setSub(mBounds[0], mBounds[1]);
- LLVector4a myMax;
- myMax.setAdd(mBounds[0], mBounds[1]);
-
- validateDrawMap();
-
- for (element_iter i = getData().begin(); i != getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
- sg_assert(drawable->getSpatialGroup() == this);
- if (drawable->getSpatialBridge())
- {
- sg_assert(drawable->getSpatialBridge() == mSpatialPartition->asBridge());
- }
-
- /*if (drawable->isSpatialBridge())
- {
- LLSpatialPartition* part = drawable->asPartition();
- if (!part)
- {
- llerrs << "Drawable reports it is a spatial bridge but not a partition." << llendl;
- }
- LLSpatialGroup* group = (LLSpatialGroup*) part->mOctree->getListener(0);
- group->validate();
- }*/
- }
-
- for (U32 i = 0; i < mOctreeNode->getChildCount(); ++i)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) mOctreeNode->getChild(i)->getListener(0);
-
- group->validate();
-
- //ensure all children are enclosed in this node
- LLVector4a center = group->mBounds[0];
- LLVector4a size = group->mBounds[1];
-
- LLVector4a min;
- min.setSub(center, size);
- LLVector4a max;
- max.setAdd(center, size);
-
- for (U32 j = 0; j < 3; j++)
- {
- sg_assert(min[j] >= myMin[j]-0.02f);
- sg_assert(max[j] <= myMax[j]+0.02f);
- }
- }
-
-#endif
-}
-
-void LLSpatialGroup::checkStates()
-{
-#if LL_OCTREE_PARANOIA_CHECK
- //LLOctreeStateCheck checker;
- //checker.traverse(mOctreeNode);
-#endif
-}
-
-void LLSpatialGroup::validateDrawMap()
-{
-#if LL_OCTREE_PARANOIA_CHECK
- for (draw_map_t::iterator i = mDrawMap.begin(); i != mDrawMap.end(); ++i)
- {
- LLSpatialGroup::drawmap_elem_t& draw_vec = i->second;
- for (drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j)
- {
- LLDrawInfo& params = **j;
-
- params.validate();
- }
- }
-#endif
-}
-
-BOOL LLSpatialGroup::updateInGroup(LLDrawable *drawablep, BOOL immediate)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- drawablep->updateSpatialExtents();
-
- OctreeNode* parent = mOctreeNode->getOctParent();
-
- if (mOctreeNode->isInside(drawablep->getPositionGroup()) &&
- (mOctreeNode->contains(drawablep) ||
- (drawablep->getBinRadius() > mOctreeNode->getSize()[0] &&
- parent && parent->getElementCount() >= gOctreeMaxCapacity)))
- {
- unbound();
- setState(OBJECT_DIRTY);
- //setState(GEOM_DIRTY);
- return TRUE;
- }
-
- return FALSE;
-}
-
-
-BOOL LLSpatialGroup::addObject(LLDrawable *drawablep, BOOL add_all, BOOL from_octree)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- if (!from_octree)
- {
- mOctreeNode->insert(drawablep);
- }
- else
- {
- drawablep->setSpatialGroup(this);
- setState(OBJECT_DIRTY | GEOM_DIRTY);
- setOcclusionState(LLSpatialGroup::DISCARD_QUERY, LLSpatialGroup::STATE_MODE_ALL_CAMERAS);
- gPipeline.markRebuild(this, TRUE);
- if (drawablep->isSpatialBridge())
- {
- mBridgeList.push_back((LLSpatialBridge*) drawablep);
- }
- if (drawablep->getRadius() > 1.f)
- {
- setState(IMAGE_DIRTY);
- }
- }
-
- return TRUE;
-}
-
-void LLSpatialGroup::rebuildGeom()
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- if (!isDead())
- {
- mSpatialPartition->rebuildGeom(this);
- }
-}
-
-void LLSpatialGroup::rebuildMesh()
-{
- if (!isDead())
- {
- mSpatialPartition->rebuildMesh(this);
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_REBUILD_VBO("VBO Rebuilt");
-
-void LLSpatialPartition::rebuildGeom(LLSpatialGroup* group)
-{
- if (group->isDead() || !group->isState(LLSpatialGroup::GEOM_DIRTY))
- {
- return;
- }
-
- if (group->changeLOD())
- {
- group->mLastUpdateDistance = group->mDistance;
- group->mLastUpdateViewAngle = group->mViewAngle;
- }
-
- LLFastTimer ftm(FTM_REBUILD_VBO);
-
- group->clearDrawMap();
-
- //get geometry count
- U32 index_count = 0;
- U32 vertex_count = 0;
-
- addGeometryCount(group, vertex_count, index_count);
-
- if (vertex_count > 0 && index_count > 0)
- { //create vertex buffer containing volume geometry for this node
- group->mBuilt = 1.f;
- if (group->mVertexBuffer.isNull() || (group->mBufferUsage != group->mVertexBuffer->getUsage() && LLVertexBuffer::sEnableVBOs))
- {
- group->mVertexBuffer = createVertexBuffer(mVertexDataMask, group->mBufferUsage);
- group->mVertexBuffer->allocateBuffer(vertex_count, index_count, true);
- stop_glerror();
- }
- else
- {
- group->mVertexBuffer->resizeBuffer(vertex_count, index_count);
- stop_glerror();
- }
-
- getGeometry(group);
- }
- else
- {
- group->mVertexBuffer = NULL;
- group->mBufferMap.clear();
- }
-
- group->mLastUpdateTime = gFrameTimeSeconds;
- group->clearState(LLSpatialGroup::GEOM_DIRTY);
-}
-
-
-void LLSpatialPartition::rebuildMesh(LLSpatialGroup* group)
-{
-
-}
-
-BOOL LLSpatialGroup::boundObjects(BOOL empty, LLVector4a& minOut, LLVector4a& maxOut)
-{
- const OctreeNode* node = mOctreeNode;
-
- if (node->getData().empty())
- { //don't do anything if there are no objects
- if (empty && mOctreeNode->getParent())
- { //only root is allowed to be empty
- OCT_ERRS << "Empty leaf found in octree." << llendl;
- }
- return FALSE;
- }
-
- LLVector4a& newMin = mObjectExtents[0];
- LLVector4a& newMax = mObjectExtents[1];
-
- if (isState(OBJECT_DIRTY))
- { //calculate new bounding box
- clearState(OBJECT_DIRTY);
-
- //initialize bounding box to first element
- OctreeNode::const_element_iter i = node->getData().begin();
- LLDrawable* drawablep = *i;
- const LLVector4a* minMax = drawablep->getSpatialExtents();
-
- newMin = minMax[0];
- newMax = minMax[1];
-
- for (++i; i != node->getData().end(); ++i)
- {
- drawablep = *i;
- minMax = drawablep->getSpatialExtents();
-
- update_min_max(newMin, newMax, minMax[0]);
- update_min_max(newMin, newMax, minMax[1]);
-
- //bin up the object
- /*for (U32 i = 0; i < 3; i++)
- {
- if (minMax[0].mV[i] < newMin.mV[i])
- {
- newMin.mV[i] = minMax[0].mV[i];
- }
- if (minMax[1].mV[i] > newMax.mV[i])
- {
- newMax.mV[i] = minMax[1].mV[i];
- }
- }*/
- }
-
- mObjectBounds[0].setAdd(newMin, newMax);
- mObjectBounds[0].mul(0.5f);
- mObjectBounds[1].setSub(newMax, newMin);
- mObjectBounds[1].mul(0.5f);
- }
-
- if (empty)
- {
- minOut = newMin;
- maxOut = newMax;
- }
- else
- {
- minOut.setMin(minOut, newMin);
- maxOut.setMax(maxOut, newMax);
- }
-
- return TRUE;
-}
-
-void LLSpatialGroup::unbound()
-{
- if (isState(DIRTY))
- {
- return;
- }
-
- setState(DIRTY);
-
- //all the parent nodes need to rebound this child
- if (mOctreeNode)
- {
- OctreeNode* parent = (OctreeNode*) mOctreeNode->getParent();
- while (parent != NULL)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) parent->getListener(0);
- if (group->isState(DIRTY))
- {
- return;
- }
-
- group->setState(DIRTY);
- parent = (OctreeNode*) parent->getParent();
- }
- }
-}
-
-LLSpatialGroup* LLSpatialGroup::getParent()
-{
- if (isDead())
- {
- return NULL;
- }
-
- if(!mOctreeNode)
- {
- return NULL;
- }
- OctreeNode* parent = mOctreeNode->getOctParent();
-
- if (parent)
- {
- return (LLSpatialGroup*) parent->getListener(0);
- }
-
- return NULL;
-}
-
-BOOL LLSpatialGroup::removeObject(LLDrawable *drawablep, BOOL from_octree)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- unbound();
- if (mOctreeNode && !from_octree)
- {
- if (!mOctreeNode->remove(drawablep))
- {
- OCT_ERRS << "Could not remove drawable from spatial group" << llendl;
- }
- }
- else
- {
- drawablep->setSpatialGroup(NULL);
- setState(GEOM_DIRTY);
- gPipeline.markRebuild(this, TRUE);
-
- if (drawablep->isSpatialBridge())
- {
- for (bridge_list_t::iterator i = mBridgeList.begin(); i != mBridgeList.end(); ++i)
- {
- if (*i == drawablep)
- {
- mBridgeList.erase(i);
- break;
- }
- }
- }
-
- if (getElementCount() == 0)
- { //delete draw map on last element removal since a rebuild might never happen
- clearDrawMap();
- }
- }
- return TRUE;
-}
-
-void LLSpatialGroup::shift(const LLVector4a &offset)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- LLVector4a t = mOctreeNode->getCenter();
- t.add(offset);
- mOctreeNode->setCenter(t);
- mOctreeNode->updateMinMax();
- mBounds[0].add(offset);
- mExtents[0].add(offset);
- mExtents[1].add(offset);
- mObjectBounds[0].add(offset);
- mObjectExtents[0].add(offset);
- mObjectExtents[1].add(offset);
-
- //if (!mSpatialPartition->mRenderByGroup)
- {
- setState(GEOM_DIRTY);
- gPipeline.markRebuild(this, TRUE);
- }
-
- if (mOcclusionVerts.notNull())
- {
- setState(OCCLUSION_DIRTY);
- }
-}
-
-class LLSpatialSetState : public LLSpatialGroup::OctreeTraveler
-{
-public:
- U32 mState;
- LLSpatialSetState(U32 state) : mState(state) { }
- virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->setState(mState); }
-};
-
-class LLSpatialSetStateDiff : public LLSpatialSetState
-{
-public:
- LLSpatialSetStateDiff(U32 state) : LLSpatialSetState(state) { }
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* n)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
-
- if (!group->isState(mState))
- {
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
- }
-};
-
-void LLSpatialGroup::setState(U32 state)
-{
- mState |= state;
-
- llassert(state <= LLSpatialGroup::STATE_MASK);
-}
-
-void LLSpatialGroup::setState(U32 state, S32 mode)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- llassert(state <= LLSpatialGroup::STATE_MASK);
-
- if (mode > STATE_MODE_SINGLE)
- {
- if (mode == STATE_MODE_DIFF)
- {
- LLSpatialSetStateDiff setter(state);
- setter.traverse(mOctreeNode);
- }
- else
- {
- LLSpatialSetState setter(state);
- setter.traverse(mOctreeNode);
- }
- }
- else
- {
- mState |= state;
- }
-}
-
-class LLSpatialClearState : public LLSpatialGroup::OctreeTraveler
-{
-public:
- U32 mState;
- LLSpatialClearState(U32 state) : mState(state) { }
- virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->clearState(mState); }
-};
-
-class LLSpatialClearStateDiff : public LLSpatialClearState
-{
-public:
- LLSpatialClearStateDiff(U32 state) : LLSpatialClearState(state) { }
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* n)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
-
- if (group->isState(mState))
- {
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
- }
-};
-
-void LLSpatialGroup::clearState(U32 state)
-{
- llassert(state <= LLSpatialGroup::STATE_MASK);
-
- mState &= ~state;
-}
-
-void LLSpatialGroup::clearState(U32 state, S32 mode)
-{
- llassert(state <= LLSpatialGroup::STATE_MASK);
-
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- if (mode > STATE_MODE_SINGLE)
- {
- if (mode == STATE_MODE_DIFF)
- {
- LLSpatialClearStateDiff clearer(state);
- clearer.traverse(mOctreeNode);
- }
- else
- {
- LLSpatialClearState clearer(state);
- clearer.traverse(mOctreeNode);
- }
- }
- else
- {
- mState &= ~state;
- }
-}
-
-BOOL LLSpatialGroup::isState(U32 state) const
-{
- llassert(state <= LLSpatialGroup::STATE_MASK);
-
- return mState & state ? TRUE : FALSE;
-}
-
-//=====================================
-// Occlusion State Set/Clear
-//=====================================
-class LLSpatialSetOcclusionState : public LLSpatialGroup::OctreeTraveler
-{
-public:
- U32 mState;
- LLSpatialSetOcclusionState(U32 state) : mState(state) { }
- virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->setOcclusionState(mState); }
-};
-
-class LLSpatialSetOcclusionStateDiff : public LLSpatialSetOcclusionState
-{
-public:
- LLSpatialSetOcclusionStateDiff(U32 state) : LLSpatialSetOcclusionState(state) { }
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* n)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
-
- if (!group->isOcclusionState(mState))
- {
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
- }
-};
-
-
-void LLSpatialGroup::setOcclusionState(U32 state, S32 mode)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- if (mode > STATE_MODE_SINGLE)
- {
- if (mode == STATE_MODE_DIFF)
- {
- LLSpatialSetOcclusionStateDiff setter(state);
- setter.traverse(mOctreeNode);
- }
- else if (mode == STATE_MODE_BRANCH)
- {
- LLSpatialSetOcclusionState setter(state);
- setter.traverse(mOctreeNode);
- }
- else
- {
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- mOcclusionState[i] |= state;
-
- if ((state & DISCARD_QUERY) && mOcclusionQuery[i])
- {
- sQueryPool.release(mOcclusionQuery[i]);
- mOcclusionQuery[i] = 0;
- }
- }
- }
- }
- else
- {
- mOcclusionState[LLViewerCamera::sCurCameraID] |= state;
- if ((state & DISCARD_QUERY) && mOcclusionQuery[LLViewerCamera::sCurCameraID])
- {
- sQueryPool.release(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
- mOcclusionQuery[LLViewerCamera::sCurCameraID] = 0;
- }
- }
-}
-
-class LLSpatialClearOcclusionState : public LLSpatialGroup::OctreeTraveler
-{
-public:
- U32 mState;
-
- LLSpatialClearOcclusionState(U32 state) : mState(state) { }
- virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->clearOcclusionState(mState); }
-};
-
-class LLSpatialClearOcclusionStateDiff : public LLSpatialClearOcclusionState
-{
-public:
- LLSpatialClearOcclusionStateDiff(U32 state) : LLSpatialClearOcclusionState(state) { }
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* n)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
-
- if (group->isOcclusionState(mState))
- {
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
- }
-};
-
-void LLSpatialGroup::clearOcclusionState(U32 state, S32 mode)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- if (mode > STATE_MODE_SINGLE)
- {
- if (mode == STATE_MODE_DIFF)
- {
- LLSpatialClearOcclusionStateDiff clearer(state);
- clearer.traverse(mOctreeNode);
- }
- else if (mode == STATE_MODE_BRANCH)
- {
- LLSpatialClearOcclusionState clearer(state);
- clearer.traverse(mOctreeNode);
- }
- else
- {
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- mOcclusionState[i] &= ~state;
- }
- }
- }
- else
- {
- mOcclusionState[LLViewerCamera::sCurCameraID] &= ~state;
- }
-}
-//======================================
-// Octree Listener Implementation
-//======================================
-
-LLSpatialGroup::LLSpatialGroup(OctreeNode* node, LLSpatialPartition* part) :
- mState(0),
- mBuilt(0.f),
- mOctreeNode(node),
- mSpatialPartition(part),
- mVertexBuffer(NULL),
- mBufferUsage(part->mBufferUsage),
- mDistance(0.f),
- mDepth(0.f),
- mLastUpdateDistance(-1.f),
- mLastUpdateTime(gFrameTimeSeconds),
- mAtlasList(4),
- mCurUpdatingTime(0),
- mCurUpdatingSlotp(NULL),
- mCurUpdatingTexture (NULL)
-{
- sNodeCount++;
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- mViewAngle.splat(0.f);
- mLastUpdateViewAngle.splat(-1.f);
- mExtents[0] = mExtents[1] = mObjectBounds[0] = mObjectBounds[0] = mObjectBounds[1] =
- mObjectExtents[0] = mObjectExtents[1] = mViewAngle;
-
- sg_assert(mOctreeNode->getListenerCount() == 0);
- mOctreeNode->addListener(this);
- setState(SG_INITIAL_STATE_MASK);
- gPipeline.markRebuild(this, TRUE);
-
- mBounds[0] = node->getCenter();
- mBounds[1] = node->getSize();
-
- part->mLODSeed = (part->mLODSeed+1)%part->mLODPeriod;
- mLODHash = part->mLODSeed;
-
- OctreeNode* oct_parent = node->getOctParent();
-
- LLSpatialGroup* parent = oct_parent ? (LLSpatialGroup*) oct_parent->getListener(0) : NULL;
-
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- mOcclusionQuery[i] = 0;
- mOcclusionState[i] = parent ? SG_STATE_INHERIT_MASK & parent->mOcclusionState[i] : 0;
- mVisible[i] = 0;
- }
-
- mOcclusionVerts = NULL;
-
- mRadius = 1;
- mPixelArea = 1024.f;
-}
-
-void LLSpatialGroup::updateDistance(LLCamera &camera)
-{
- if (LLViewerCamera::sCurCameraID != LLViewerCamera::CAMERA_WORLD)
- {
- llwarns << "Attempted to update distance for camera other than world camera!" << llendl;
- return;
- }
-
-#if !LL_RELEASE_FOR_DOWNLOAD
- if (isState(LLSpatialGroup::OBJECT_DIRTY))
- {
- llerrs << "Spatial group dirty on distance update." << llendl;
- }
-#endif
- if (!getData().empty())
- {
- mRadius = mSpatialPartition->mRenderByGroup ? mObjectBounds[1].getLength3().getF32() :
- (F32) mOctreeNode->getSize().getLength3().getF32();
- mDistance = mSpatialPartition->calcDistance(this, camera);
- mPixelArea = mSpatialPartition->calcPixelArea(this, camera);
- }
-}
-
-F32 LLSpatialPartition::calcDistance(LLSpatialGroup* group, LLCamera& camera)
-{
- LLVector4a eye;
- LLVector4a origin;
- origin.load3(camera.getOrigin().mV);
-
- eye.setSub(group->mObjectBounds[0], origin);
-
- F32 dist = 0.f;
-
- if (group->mDrawMap.find(LLRenderPass::PASS_ALPHA) != group->mDrawMap.end())
- {
- LLVector4a v = eye;
-
- dist = eye.getLength3().getF32();
- eye.normalize3fast();
-
- if (!group->isState(LLSpatialGroup::ALPHA_DIRTY))
- {
- if (!group->mSpatialPartition->isBridge())
- {
- LLVector4a view_angle = eye;
-
- LLVector4a diff;
- diff.setSub(view_angle, group->mLastUpdateViewAngle);
-
- if (diff.getLength3().getF32() > 0.64f)
- {
- group->mViewAngle = view_angle;
- group->mLastUpdateViewAngle = view_angle;
- //for occasional alpha sorting within the group
- //NOTE: If there is a trivial way to detect that alpha sorting here would not change the render order,
- //not setting this node to dirty would be a very good thing
- group->setState(LLSpatialGroup::ALPHA_DIRTY);
- gPipeline.markRebuild(group, FALSE);
- }
- }
- }
-
- //calculate depth of node for alpha sorting
-
- LLVector3 at = camera.getAtAxis();
-
- LLVector4a ata;
- ata.load3(at.mV);
-
- LLVector4a t = ata;
- //front of bounding box
- t.mul(0.25f);
- t.mul(group->mObjectBounds[1]);
- v.sub(t);
-
- group->mDepth = v.dot3(ata).getF32();
- }
- else
- {
- dist = eye.getLength3().getF32();
- }
-
- if (dist < 16.f)
- {
- dist /= 16.f;
- dist *= dist;
- dist *= 16.f;
- }
-
- return dist;
-}
-
-F32 LLSpatialPartition::calcPixelArea(LLSpatialGroup* group, LLCamera& camera)
-{
- return LLPipeline::calcPixelArea(group->mObjectBounds[0], group->mObjectBounds[1], camera);
-}
-
-F32 LLSpatialGroup::getUpdateUrgency() const
-{
- if (!isVisible())
- {
- return 0.f;
- }
- else
- {
- F32 time = gFrameTimeSeconds-mLastUpdateTime+4.f;
- return time + (mObjectBounds[1].dot3(mObjectBounds[1]).getF32()+1.f)/mDistance;
- }
-}
-
-BOOL LLSpatialGroup::needsUpdate()
-{
- return (LLDrawable::getCurrentFrame()%mSpatialPartition->mLODPeriod == mLODHash) ? TRUE : FALSE;
-}
-
-BOOL LLSpatialGroup::changeLOD()
-{
- if (isState(ALPHA_DIRTY | OBJECT_DIRTY))
- { ///a rebuild is going to happen, update distance and LoD
- return TRUE;
- }
-
- if (mSpatialPartition->mSlopRatio > 0.f)
- {
- F32 ratio = (mDistance - mLastUpdateDistance)/(llmax(mLastUpdateDistance, mRadius));
-
- if (fabsf(ratio) >= mSpatialPartition->mSlopRatio)
- {
- return TRUE;
- }
-
- if (mDistance > mRadius*2.f)
- {
- return FALSE;
- }
- }
-
- if (needsUpdate())
- {
- return TRUE;
- }
-
- return FALSE;
-}
-
-void LLSpatialGroup::handleInsertion(const TreeNode* node, LLDrawable* drawablep)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- addObject(drawablep, FALSE, TRUE);
- unbound();
- setState(OBJECT_DIRTY);
-}
-
-void LLSpatialGroup::handleRemoval(const TreeNode* node, LLDrawable* drawable)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- removeObject(drawable, TRUE);
- setState(OBJECT_DIRTY);
-}
-
-void LLSpatialGroup::handleDestruction(const TreeNode* node)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- setState(DEAD);
-
- for (element_iter i = getData().begin(); i != getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
- if (drawable->getSpatialGroup() == this)
- {
- drawable->setSpatialGroup(NULL);
- }
- }
-
- clearDrawMap();
- mVertexBuffer = NULL;
- mBufferMap.clear();
- sZombieGroups++;
- mOctreeNode = NULL;
-}
-
-void LLSpatialGroup::handleStateChange(const TreeNode* node)
-{
- //drop bounding box upon state change
- if (mOctreeNode != node)
- {
- mOctreeNode = (OctreeNode*) node;
- }
- unbound();
-}
-
-void LLSpatialGroup::handleChildAddition(const OctreeNode* parent, OctreeNode* child)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- if (child->getListenerCount() == 0)
- {
- new LLSpatialGroup(child, mSpatialPartition);
- }
- else
- {
- OCT_ERRS << "LLSpatialGroup redundancy detected." << llendl;
- }
-
- unbound();
-
- assert_states_valid(this);
-}
-
-void LLSpatialGroup::handleChildRemoval(const OctreeNode* parent, const OctreeNode* child)
-{
- unbound();
-}
-
-void LLSpatialGroup::destroyGL()
-{
- setState(LLSpatialGroup::GEOM_DIRTY | LLSpatialGroup::IMAGE_DIRTY);
- gPipeline.markRebuild(this, TRUE);
-
- mLastUpdateTime = gFrameTimeSeconds;
- mVertexBuffer = NULL;
- mBufferMap.clear();
-
- clearDrawMap();
-
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- if (mOcclusionQuery[i])
- {
- sQueryPool.release(mOcclusionQuery[i]);
- mOcclusionQuery[i] = 0;
- }
- }
-
- mOcclusionVerts = NULL;
-
- for (LLSpatialGroup::element_iter i = getData().begin(); i != getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
- for (S32 j = 0; j < drawable->getNumFaces(); j++)
- {
- LLFace* facep = drawable->getFace(j);
- facep->clearVertexBuffer();
- }
- }
-}
-
-BOOL LLSpatialGroup::rebound()
-{
- if (!isState(DIRTY))
- { //return TRUE if we're not empty
- return TRUE;
- }
-
- if (mOctreeNode->getChildCount() == 1 && mOctreeNode->getElementCount() == 0)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) mOctreeNode->getChild(0)->getListener(0);
- group->rebound();
-
- //copy single child's bounding box
- mBounds[0] = group->mBounds[0];
- mBounds[1] = group->mBounds[1];
- mExtents[0] = group->mExtents[0];
- mExtents[1] = group->mExtents[1];
-
- group->setState(SKIP_FRUSTUM_CHECK);
- }
- else if (mOctreeNode->isLeaf())
- { //copy object bounding box if this is a leaf
- boundObjects(TRUE, mExtents[0], mExtents[1]);
- mBounds[0] = mObjectBounds[0];
- mBounds[1] = mObjectBounds[1];
- }
- else
- {
- LLVector4a& newMin = mExtents[0];
- LLVector4a& newMax = mExtents[1];
- LLSpatialGroup* group = (LLSpatialGroup*) mOctreeNode->getChild(0)->getListener(0);
- group->clearState(SKIP_FRUSTUM_CHECK);
- group->rebound();
- //initialize to first child
- newMin = group->mExtents[0];
- newMax = group->mExtents[1];
-
- //first, rebound children
- for (U32 i = 1; i < mOctreeNode->getChildCount(); i++)
- {
- group = (LLSpatialGroup*) mOctreeNode->getChild(i)->getListener(0);
- group->clearState(SKIP_FRUSTUM_CHECK);
- group->rebound();
- const LLVector4a& max = group->mExtents[1];
- const LLVector4a& min = group->mExtents[0];
-
- newMax.setMax(newMax, max);
- newMin.setMin(newMin, min);
- }
-
- boundObjects(FALSE, newMin, newMax);
-
- mBounds[0].setAdd(newMin, newMax);
- mBounds[0].mul(0.5f);
- mBounds[1].setSub(newMax, newMin);
- mBounds[1].mul(0.5f);
- }
-
- setState(OCCLUSION_DIRTY);
-
- clearState(DIRTY);
-
- return TRUE;
-}
-
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_READBACK("Readback Occlusion");
-void LLSpatialGroup::checkOcclusion()
-{
- if (LLPipeline::sUseOcclusion > 1)
- {
- LLFastTimer t(FTM_OCCLUSION_READBACK);
- LLSpatialGroup* parent = getParent();
- if (parent && parent->isOcclusionState(LLSpatialGroup::OCCLUDED))
- { //if the parent has been marked as occluded, the child is implicitly occluded
- clearOcclusionState(QUERY_PENDING | DISCARD_QUERY);
- }
- else if (isOcclusionState(QUERY_PENDING))
- { //otherwise, if a query is pending, read it back
-
- GLuint available = 0;
- if (mOcclusionQuery[LLViewerCamera::sCurCameraID])
- {
- glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_AVAILABLE_ARB, &available);
- }
- else
- {
- available = 1;
- }
-
- if (available)
- { //result is available, read it back, otherwise wait until next frame
- GLuint res = 1;
- if (!isOcclusionState(DISCARD_QUERY) && mOcclusionQuery[LLViewerCamera::sCurCameraID])
- {
- glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_ARB, &res);
-#if LL_TRACK_PENDING_OCCLUSION_QUERIES
- sPendingQueries.erase(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
-#endif
- }
- else if (mOcclusionQuery[LLViewerCamera::sCurCameraID])
- { //delete the query to avoid holding onto hundreds of pending queries
- sQueryPool.release(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
- mOcclusionQuery[LLViewerCamera::sCurCameraID] = 0;
- }
-
- if (isOcclusionState(DISCARD_QUERY))
- {
- res = 2;
- }
-
- if (res > 0)
- {
- assert_states_valid(this);
- clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
- assert_states_valid(this);
- }
- else
- {
- assert_states_valid(this);
- setOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
- assert_states_valid(this);
- }
-
- clearOcclusionState(QUERY_PENDING | DISCARD_QUERY);
- }
- }
- else if (mSpatialPartition->isOcclusionEnabled() && isOcclusionState(LLSpatialGroup::OCCLUDED))
- { //check occlusion has been issued for occluded node that has not had a query issued
- assert_states_valid(this);
- clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
- assert_states_valid(this);
- }
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_PUSH_OCCLUSION_VERTS("Push Occlusion");
-static LLFastTimer::DeclareTimer FTM_SET_OCCLUSION_STATE("Occlusion State");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_EARLY_FAIL("Occlusion Early Fail");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_ALLOCATE("Allocate");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_BUILD("Build");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_BEGIN_QUERY("Begin Query");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_END_QUERY("End Query");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_SET_BUFFER("Set Buffer");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_DRAW_WATER("Draw Water");
-static LLFastTimer::DeclareTimer FTM_OCCLUSION_DRAW("Draw");
-
-
-
-void LLSpatialGroup::doOcclusion(LLCamera* camera)
-{
- if (mSpatialPartition->isOcclusionEnabled() && LLPipeline::sUseOcclusion > 1)
- {
- // Don't cull hole/edge water, unless we have the GL_ARB_depth_clamp extension
- if (earlyFail(camera, this))
- {
- LLFastTimer t(FTM_OCCLUSION_EARLY_FAIL);
- setOcclusionState(LLSpatialGroup::DISCARD_QUERY);
- assert_states_valid(this);
- clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
- assert_states_valid(this);
- }
- else
- {
- if (!isOcclusionState(QUERY_PENDING) || isOcclusionState(DISCARD_QUERY))
- {
- { //no query pending, or previous query to be discarded
- LLFastTimer t(FTM_RENDER_OCCLUSION);
-
- if (!mOcclusionQuery[LLViewerCamera::sCurCameraID])
- {
- LLFastTimer t(FTM_OCCLUSION_ALLOCATE);
- mOcclusionQuery[LLViewerCamera::sCurCameraID] = sQueryPool.allocate();
- }
-
- if (mOcclusionVerts.isNull() || isState(LLSpatialGroup::OCCLUSION_DIRTY))
- {
- LLFastTimer t(FTM_OCCLUSION_BUILD);
- buildOcclusion();
- }
-
- // Depth clamp all water to avoid it being culled as a result of being
- // behind the far clip plane, and in the case of edge water to avoid
- // it being culled while still visible.
- bool const use_depth_clamp = gGLManager.mHasDepthClamp &&
- (mSpatialPartition->mDrawableType == LLDrawPool::POOL_WATER ||
- mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER);
-
- LLGLEnable clamp(use_depth_clamp ? GL_DEPTH_CLAMP : 0);
-
-#if !LL_DARWIN
- U32 mode = gGLManager.mHasOcclusionQuery2 ? GL_ANY_SAMPLES_PASSED : GL_SAMPLES_PASSED_ARB;
-#else
- U32 mode = GL_SAMPLES_PASSED_ARB;
-#endif
-
-#if LL_TRACK_PENDING_OCCLUSION_QUERIES
- sPendingQueries.insert(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
-#endif
-
- {
- LLFastTimer t(FTM_PUSH_OCCLUSION_VERTS);
-
- {
- LLFastTimer t(FTM_OCCLUSION_BEGIN_QUERY);
- glBeginQueryARB(mode, mOcclusionQuery[LLViewerCamera::sCurCameraID]);
- }
-
- {
- LLFastTimer t(FTM_OCCLUSION_SET_BUFFER);
- mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX);
- }
-
- if (!use_depth_clamp && mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER)
- {
- LLFastTimer t(FTM_OCCLUSION_DRAW_WATER);
-
- LLGLSquashToFarClip squash(glh_get_current_projection(), 1);
- if (camera->getOrigin().isExactlyZero())
- { //origin is invalid, draw entire box
- mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, 0);
- mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, b111*8);
- }
- else
- {
- mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, mBounds[0]));
- }
- }
- else
- {
- LLFastTimer t(FTM_OCCLUSION_DRAW);
- if (camera->getOrigin().isExactlyZero())
- { //origin is invalid, draw entire box
- mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, 0);
- mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, b111*8);
- }
- else
- {
- mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, mBounds[0]));
- }
- }
-
-
- {
- LLFastTimer t(FTM_OCCLUSION_END_QUERY);
- glEndQueryARB(mode);
- }
- }
- }
-
- {
- LLFastTimer t(FTM_SET_OCCLUSION_STATE);
- setOcclusionState(LLSpatialGroup::QUERY_PENDING);
- clearOcclusionState(LLSpatialGroup::DISCARD_QUERY);
- }
- }
- }
- }
-}
-
-//==============================================
-
-LLSpatialPartition::LLSpatialPartition(U32 data_mask, BOOL render_by_group, U32 buffer_usage)
-: mRenderByGroup(render_by_group)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- mOcclusionEnabled = TRUE;
- mDrawableType = 0;
- mPartitionType = LLViewerRegion::PARTITION_NONE;
- mLODSeed = 0;
- mLODPeriod = 1;
- mVertexDataMask = data_mask;
- mBufferUsage = buffer_usage;
- mDepthMask = FALSE;
- mSlopRatio = 0.25f;
- mInfiniteFarClip = FALSE;
-
- LLVector4a center, size;
- center.splat(0.f);
- size.splat(1.f);
-
- mOctree = new LLSpatialGroup::OctreeRoot(center,size,
- NULL);
- new LLSpatialGroup(mOctree, this);
-}
-
-
-LLSpatialPartition::~LLSpatialPartition()
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- delete mOctree;
- mOctree = NULL;
-}
-
-
-LLSpatialGroup *LLSpatialPartition::put(LLDrawable *drawablep, BOOL was_visible)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- drawablep->updateSpatialExtents();
-
- //keep drawable from being garbage collected
- LLPointer<LLDrawable> ptr = drawablep;
-
- assert_octree_valid(mOctree);
- mOctree->insert(drawablep);
- assert_octree_valid(mOctree);
-
- LLSpatialGroup* group = drawablep->getSpatialGroup();
-
- if (group && was_visible && group->isOcclusionState(LLSpatialGroup::QUERY_PENDING))
- {
- group->setOcclusionState(LLSpatialGroup::DISCARD_QUERY, LLSpatialGroup::STATE_MODE_ALL_CAMERAS);
- }
-
- return group;
-}
-
-BOOL LLSpatialPartition::remove(LLDrawable *drawablep, LLSpatialGroup *curp)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- drawablep->setSpatialGroup(NULL);
-
- if (!curp->removeObject(drawablep))
- {
- OCT_ERRS << "Failed to remove drawable from octree!" << llendl;
- }
-
- assert_octree_valid(mOctree);
-
- return TRUE;
-}
-
-void LLSpatialPartition::move(LLDrawable *drawablep, LLSpatialGroup *curp, BOOL immediate)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- // sanity check submitted by open source user bushing Spatula
- // who was seeing crashing here. (See VWR-424 reported by Bunny Mayne)
- if (!drawablep)
- {
- OCT_ERRS << "LLSpatialPartition::move was passed a bad drawable." << llendl;
- return;
- }
-
- BOOL was_visible = curp ? curp->isVisible() : FALSE;
-
- if (curp && curp->mSpatialPartition != this)
- {
- //keep drawable from being garbage collected
- LLPointer<LLDrawable> ptr = drawablep;
- if (curp->mSpatialPartition->remove(drawablep, curp))
- {
- put(drawablep, was_visible);
- return;
- }
- else
- {
- OCT_ERRS << "Drawable lost between spatial partitions on outbound transition." << llendl;
- }
- }
-
- if (curp && curp->updateInGroup(drawablep, immediate))
- {
- // Already updated, don't need to do anything
- assert_octree_valid(mOctree);
- return;
- }
-
- //keep drawable from being garbage collected
- LLPointer<LLDrawable> ptr = drawablep;
- if (curp && !remove(drawablep, curp))
- {
- OCT_ERRS << "Move couldn't find existing spatial group!" << llendl;
- }
-
- put(drawablep, was_visible);
-}
-
-class LLSpatialShift : public LLSpatialGroup::OctreeTraveler
-{
-public:
- const LLVector4a& mOffset;
-
- LLSpatialShift(const LLVector4a& offset) : mOffset(offset) { }
- virtual void visit(const LLSpatialGroup::OctreeNode* branch)
- {
- ((LLSpatialGroup*) branch->getListener(0))->shift(mOffset);
- }
-};
-
-void LLSpatialPartition::shift(const LLVector4a &offset)
-{ //shift octree node bounding boxes by offset
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
- LLSpatialShift shifter(offset);
- shifter.traverse(mOctree);
-}
-
-class LLOctreeCull : public LLSpatialGroup::OctreeTraveler
-{
-public:
- LLOctreeCull(LLCamera* camera)
- : mCamera(camera), mRes(0) { }
-
- virtual bool earlyFail(LLSpatialGroup* group)
- {
- group->checkOcclusion();
-
- if (group->mOctreeNode->getParent() && //never occlusion cull the root node
- LLPipeline::sUseOcclusion && //ignore occlusion if disabled
- group->isOcclusionState(LLSpatialGroup::OCCLUDED))
- {
- gPipeline.markOccluder(group);
- return true;
- }
-
- return false;
- }
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* n)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
-
- if (earlyFail(group))
- {
- return;
- }
-
- if (mRes == 2 ||
- (mRes && group->isState(LLSpatialGroup::SKIP_FRUSTUM_CHECK)))
- { //fully in, just add everything
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
- else
- {
- mRes = frustumCheck(group);
-
- if (mRes)
- { //at least partially in, run on down
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
-
- mRes = 0;
- }
- }
-
- virtual S32 frustumCheck(const LLSpatialGroup* group)
- {
- S32 res = mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]);
- if (res != 0)
- {
- res = llmin(res, AABBSphereIntersect(group->mExtents[0], group->mExtents[1], mCamera->getOrigin(), mCamera->mFrustumCornerDist));
- }
- return res;
- }
-
- virtual S32 frustumCheckObjects(const LLSpatialGroup* group)
- {
- S32 res = mCamera->AABBInFrustumNoFarClip(group->mObjectBounds[0], group->mObjectBounds[1]);
- if (res != 0)
- {
- res = llmin(res, AABBSphereIntersect(group->mObjectExtents[0], group->mObjectExtents[1], mCamera->getOrigin(), mCamera->mFrustumCornerDist));
- }
- return res;
- }
-
- virtual bool checkObjects(const LLSpatialGroup::OctreeNode* branch, const LLSpatialGroup* group)
- {
- if (branch->getElementCount() == 0) //no elements
- {
- return false;
- }
- else if (branch->getChildCount() == 0) //leaf state, already checked tightest bounding box
- {
- return true;
- }
- else if (mRes == 1 && !frustumCheckObjects(group)) //no objects in frustum
- {
- return false;
- }
-
- return true;
- }
-
- virtual void preprocess(LLSpatialGroup* group)
- {
-
- }
-
- virtual void processGroup(LLSpatialGroup* group)
- {
- if (group->needsUpdate() ||
- group->mVisible[LLViewerCamera::sCurCameraID] < LLDrawable::getCurrentFrame() - 1)
- {
- group->doOcclusion(mCamera);
- }
- gPipeline.markNotCulled(group, *mCamera);
- }
-
- virtual void visit(const LLSpatialGroup::OctreeNode* branch)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) branch->getListener(0);
-
- preprocess(group);
-
- if (checkObjects(branch, group))
- {
- processGroup(group);
- }
- }
-
- LLCamera *mCamera;
- S32 mRes;
-};
-
-class LLOctreeCullNoFarClip : public LLOctreeCull
-{
-public:
- LLOctreeCullNoFarClip(LLCamera* camera)
- : LLOctreeCull(camera) { }
-
- virtual S32 frustumCheck(const LLSpatialGroup* group)
- {
- return mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]);
- }
-
- virtual S32 frustumCheckObjects(const LLSpatialGroup* group)
- {
- S32 res = mCamera->AABBInFrustumNoFarClip(group->mObjectBounds[0], group->mObjectBounds[1]);
- return res;
- }
-};
-
-class LLOctreeCullShadow : public LLOctreeCull
-{
-public:
- LLOctreeCullShadow(LLCamera* camera)
- : LLOctreeCull(camera) { }
-
- virtual S32 frustumCheck(const LLSpatialGroup* group)
- {
- return mCamera->AABBInFrustum(group->mBounds[0], group->mBounds[1]);
- }
-
- virtual S32 frustumCheckObjects(const LLSpatialGroup* group)
- {
- return mCamera->AABBInFrustum(group->mObjectBounds[0], group->mObjectBounds[1]);
- }
-};
-
-class LLOctreeCullVisExtents: public LLOctreeCullShadow
-{
-public:
- LLOctreeCullVisExtents(LLCamera* camera, LLVector4a& min, LLVector4a& max)
- : LLOctreeCullShadow(camera), mMin(min), mMax(max), mEmpty(TRUE) { }
-
- virtual bool earlyFail(LLSpatialGroup* group)
- {
- if (group->mOctreeNode->getParent() && //never occlusion cull the root node
- LLPipeline::sUseOcclusion && //ignore occlusion if disabled
- group->isOcclusionState(LLSpatialGroup::OCCLUDED))
- {
- return true;
- }
-
- return false;
- }
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* n)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
-
- if (earlyFail(group))
- {
- return;
- }
-
- if ((mRes && group->isState(LLSpatialGroup::SKIP_FRUSTUM_CHECK)) ||
- mRes == 2)
- { //don't need to do frustum check
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
- else
- {
- mRes = frustumCheck(group);
-
- if (mRes)
- { //at least partially in, run on down
- LLSpatialGroup::OctreeTraveler::traverse(n);
- }
-
- mRes = 0;
- }
- }
-
- virtual void processGroup(LLSpatialGroup* group)
- {
- llassert(!group->isState(LLSpatialGroup::DIRTY) && !group->getData().empty())
-
- if (mRes < 2)
- {
- if (mCamera->AABBInFrustum(group->mObjectBounds[0], group->mObjectBounds[1]) > 0)
- {
- mEmpty = FALSE;
- update_min_max(mMin, mMax, group->mObjectExtents[0]);
- update_min_max(mMin, mMax, group->mObjectExtents[1]);
- }
- }
- else
- {
- mEmpty = FALSE;
- update_min_max(mMin, mMax, group->mExtents[0]);
- update_min_max(mMin, mMax, group->mExtents[1]);
- }
- }
-
- BOOL mEmpty;
- LLVector4a& mMin;
- LLVector4a& mMax;
-};
-
-class LLOctreeCullDetectVisible: public LLOctreeCullShadow
-{
-public:
- LLOctreeCullDetectVisible(LLCamera* camera)
- : LLOctreeCullShadow(camera), mResult(FALSE) { }
-
- virtual bool earlyFail(LLSpatialGroup* group)
- {
- if (mResult || //already found a node, don't check any more
- (group->mOctreeNode->getParent() && //never occlusion cull the root node
- LLPipeline::sUseOcclusion && //ignore occlusion if disabled
- group->isOcclusionState(LLSpatialGroup::OCCLUDED)))
- {
- return true;
- }
-
- return false;
- }
-
- virtual void processGroup(LLSpatialGroup* group)
- {
- if (group->isVisible())
- {
- mResult = TRUE;
- }
- }
-
- BOOL mResult;
-};
-
-class LLOctreeSelect : public LLOctreeCull
-{
-public:
- LLOctreeSelect(LLCamera* camera, std::vector<LLDrawable*>* results)
- : LLOctreeCull(camera), mResults(results) { }
-
- virtual bool earlyFail(LLSpatialGroup* group) { return false; }
- virtual void preprocess(LLSpatialGroup* group) { }
-
- virtual void processGroup(LLSpatialGroup* group)
- {
- LLSpatialGroup::OctreeNode* branch = group->mOctreeNode;
-
- for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
-
- if (!drawable->isDead())
- {
- if (drawable->isSpatialBridge())
- {
- drawable->setVisible(*mCamera, mResults, TRUE);
- }
- else
- {
- mResults->push_back(drawable);
- }
- }
- }
- }
-
- std::vector<LLDrawable*>* mResults;
-};
-
-void drawBox(const LLVector3& c, const LLVector3& r)
-{
- LLVertexBuffer::unbind();
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- //left front
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,1))).mV);
- //right front
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,1))).mV);
- //right back
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,1))).mV);
- //left back
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,1))).mV);
- //left front
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,1))).mV);
- gGL.end();
-
- //bottom
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,-1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,-1))).mV);
- gGL.end();
-
- //top
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,1))).mV);
- gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,1))).mV);
- gGL.end();
-}
-
-void drawBox(const LLVector4a& c, const LLVector4a& r)
-{
- drawBox(reinterpret_cast<const LLVector3&>(c), reinterpret_cast<const LLVector3&>(r));
-}
-
-void drawBoxOutline(const LLVector3& pos, const LLVector3& size)
-{
- LLVector3 v1 = size.scaledVec(LLVector3( 1, 1,1));
- LLVector3 v2 = size.scaledVec(LLVector3(-1, 1,1));
- LLVector3 v3 = size.scaledVec(LLVector3(-1,-1,1));
- LLVector3 v4 = size.scaledVec(LLVector3( 1,-1,1));
-
- gGL.begin(LLRender::LINES);
-
- //top
- gGL.vertex3fv((pos+v1).mV);
- gGL.vertex3fv((pos+v2).mV);
- gGL.vertex3fv((pos+v2).mV);
- gGL.vertex3fv((pos+v3).mV);
- gGL.vertex3fv((pos+v3).mV);
- gGL.vertex3fv((pos+v4).mV);
- gGL.vertex3fv((pos+v4).mV);
- gGL.vertex3fv((pos+v1).mV);
-
- //bottom
- gGL.vertex3fv((pos-v1).mV);
- gGL.vertex3fv((pos-v2).mV);
- gGL.vertex3fv((pos-v2).mV);
- gGL.vertex3fv((pos-v3).mV);
- gGL.vertex3fv((pos-v3).mV);
- gGL.vertex3fv((pos-v4).mV);
- gGL.vertex3fv((pos-v4).mV);
- gGL.vertex3fv((pos-v1).mV);
-
- //right
- gGL.vertex3fv((pos+v1).mV);
- gGL.vertex3fv((pos-v3).mV);
-
- gGL.vertex3fv((pos+v4).mV);
- gGL.vertex3fv((pos-v2).mV);
-
- //left
- gGL.vertex3fv((pos+v2).mV);
- gGL.vertex3fv((pos-v4).mV);
-
- gGL.vertex3fv((pos+v3).mV);
- gGL.vertex3fv((pos-v1).mV);
-
- gGL.end();
-}
-
-void drawBoxOutline(const LLVector4a& pos, const LLVector4a& size)
-{
- drawBoxOutline(reinterpret_cast<const LLVector3&>(pos), reinterpret_cast<const LLVector3&>(size));
-}
-
-class LLOctreeDirty : public LLOctreeTraveler<LLDrawable>
-{
-public:
- virtual void visit(const LLOctreeNode<LLDrawable>* state)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) state->getListener(0);
- group->destroyGL();
-
- for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
- if (drawable->getVObj().notNull() && !group->mSpatialPartition->mRenderByGroup)
- {
- gPipeline.markRebuild(drawable, LLDrawable::REBUILD_ALL, TRUE);
- }
- }
-
- for (LLSpatialGroup::bridge_list_t::iterator i = group->mBridgeList.begin(); i != group->mBridgeList.end(); ++i)
- {
- LLSpatialBridge* bridge = *i;
- traverse(bridge->mOctree);
- }
- }
-};
-
-void LLSpatialPartition::restoreGL()
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-}
-
-void LLSpatialPartition::resetVertexBuffers()
-{
- LLOctreeDirty dirty;
- dirty.traverse(mOctree);
-}
-
-BOOL LLSpatialPartition::isOcclusionEnabled()
-{
- return mOcclusionEnabled || LLPipeline::sUseOcclusion > 2;
-}
-
-BOOL LLSpatialPartition::getVisibleExtents(LLCamera& camera, LLVector3& visMin, LLVector3& visMax)
-{
- LLVector4a visMina, visMaxa;
- visMina.load3(visMin.mV);
- visMaxa.load3(visMax.mV);
-
- {
- LLFastTimer ftm(FTM_CULL_REBOUND);
- LLSpatialGroup* group = (LLSpatialGroup*) mOctree->getListener(0);
- group->rebound();
- }
-
- LLOctreeCullVisExtents vis(&camera, visMina, visMaxa);
- vis.traverse(mOctree);
-
- visMin.set(visMina.getF32ptr());
- visMax.set(visMaxa.getF32ptr());
- return vis.mEmpty;
-}
-
-BOOL LLSpatialPartition::visibleObjectsInFrustum(LLCamera& camera)
-{
- LLOctreeCullDetectVisible vis(&camera);
- vis.traverse(mOctree);
- return vis.mResult;
-}
-
-S32 LLSpatialPartition::cull(LLCamera &camera, std::vector<LLDrawable *>* results, BOOL for_select)
-{
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-#if LL_OCTREE_PARANOIA_CHECK
- ((LLSpatialGroup*)mOctree->getListener(0))->checkStates();
-#endif
- {
- LLFastTimer ftm(FTM_CULL_REBOUND);
- LLSpatialGroup* group = (LLSpatialGroup*) mOctree->getListener(0);
- group->rebound();
- }
-
-#if LL_OCTREE_PARANOIA_CHECK
- ((LLSpatialGroup*)mOctree->getListener(0))->validate();
-#endif
-
-
- if (for_select)
- {
- LLOctreeSelect selecter(&camera, results);
- selecter.traverse(mOctree);
- }
- else if (LLPipeline::sShadowRender)
- {
- LLFastTimer ftm(FTM_FRUSTUM_CULL);
- LLOctreeCullShadow culler(&camera);
- culler.traverse(mOctree);
- }
- else if (mInfiniteFarClip || !LLPipeline::sUseFarClip)
- {
- LLFastTimer ftm(FTM_FRUSTUM_CULL);
- LLOctreeCullNoFarClip culler(&camera);
- culler.traverse(mOctree);
- }
- else
- {
- LLFastTimer ftm(FTM_FRUSTUM_CULL);
- LLOctreeCull culler(&camera);
- culler.traverse(mOctree);
- }
-
- return 0;
-}
-
-BOOL earlyFail(LLCamera* camera, LLSpatialGroup* group)
-{
- if (camera->getOrigin().isExactlyZero())
- {
- return FALSE;
- }
-
- const F32 vel = SG_OCCLUSION_FUDGE*2.f;
- LLVector4a fudge;
- fudge.splat(vel);
-
- const LLVector4a& c = group->mBounds[0];
- LLVector4a r;
- r.setAdd(group->mBounds[1], fudge);
-
- /*if (r.magVecSquared() > 1024.0*1024.0)
- {
- return TRUE;
- }*/
-
- LLVector4a e;
- e.load3(camera->getOrigin().mV);
-
- LLVector4a min;
- min.setSub(c,r);
- LLVector4a max;
- max.setAdd(c,r);
-
- S32 lt = e.lessThan(min).getGatheredBits() & 0x7;
- if (lt)
- {
- return FALSE;
- }
-
- S32 gt = e.greaterThan(max).getGatheredBits() & 0x7;
- if (gt)
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-void pushVerts(LLDrawInfo* params, U32 mask)
-{
- LLRenderPass::applyModelMatrix(*params);
- params->mVertexBuffer->setBuffer(mask);
- params->mVertexBuffer->drawRange(params->mParticle ? LLRender::POINTS : LLRender::TRIANGLES,
- params->mStart, params->mEnd, params->mCount, params->mOffset);
-}
-
-void pushVerts(LLSpatialGroup* group, U32 mask)
-{
- LLDrawInfo* params = NULL;
-
- for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
- {
- for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
- {
- params = *j;
- pushVerts(params, mask);
- }
- }
-}
-
-void pushVerts(LLFace* face, U32 mask)
-{
- llassert(face->verify());
-
- LLVertexBuffer* buffer = face->getVertexBuffer();
-
- if (buffer && (face->getGeomCount() >= 3))
- {
- buffer->setBuffer(mask);
- U16 start = face->getGeomStart();
- U16 end = start + face->getGeomCount()-1;
- U32 count = face->getIndicesCount();
- U16 offset = face->getIndicesStart();
- buffer->drawRange(LLRender::TRIANGLES, start, end, count, offset);
- }
-}
-
-void pushVerts(LLDrawable* drawable, U32 mask)
-{
- for (S32 i = 0; i < drawable->getNumFaces(); ++i)
- {
- pushVerts(drawable->getFace(i), mask);
- }
-}
-
-void pushVerts(LLVolume* volume)
-{
- LLVertexBuffer::unbind();
- for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
- {
- const LLVolumeFace& face = volume->getVolumeFace(i);
- LLVertexBuffer::drawElements(LLRender::TRIANGLES, face.mPositions, NULL, face.mNumIndices, face.mIndices);
- }
-}
-
-void pushBufferVerts(LLVertexBuffer* buffer, U32 mask)
-{
- if (buffer)
- {
- buffer->setBuffer(mask);
- buffer->drawRange(LLRender::TRIANGLES, 0, buffer->getNumVerts()-1, buffer->getNumIndices(), 0);
- }
-}
-
-void pushBufferVerts(LLSpatialGroup* group, U32 mask)
-{
- if (group->mSpatialPartition->mRenderByGroup)
- {
- if (!group->mDrawMap.empty())
- {
- LLDrawInfo* params = *(group->mDrawMap.begin()->second.begin());
- LLRenderPass::applyModelMatrix(*params);
-
- pushBufferVerts(group->mVertexBuffer, mask);
-
- for (LLSpatialGroup::buffer_map_t::iterator i = group->mBufferMap.begin(); i != group->mBufferMap.end(); ++i)
- {
- for (LLSpatialGroup::buffer_texture_map_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
- {
- for (LLSpatialGroup::buffer_list_t::iterator k = j->second.begin(); k != j->second.end(); ++k)
- {
- pushBufferVerts(*k, mask);
- }
- }
- }
- }
- }
- else
- {
- drawBox(group->mBounds[0], group->mBounds[1]);
- }
-}
-
-void pushVertsColorCoded(LLSpatialGroup* group, U32 mask)
-{
- LLDrawInfo* params = NULL;
-
- LLColor4 colors[] = {
- LLColor4::green,
- LLColor4::green1,
- LLColor4::green2,
- LLColor4::green3,
- LLColor4::green4,
- LLColor4::green5,
- LLColor4::green6
- };
-
- static const U32 col_count = LL_ARRAY_SIZE(colors);
-
- U32 col = 0;
-
- for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
- {
- for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
- {
- params = *j;
- LLRenderPass::applyModelMatrix(*params);
- gGL.diffuseColor4f(colors[col].mV[0], colors[col].mV[1], colors[col].mV[2], 0.5f);
- params->mVertexBuffer->setBuffer(mask);
- params->mVertexBuffer->drawRange(params->mParticle ? LLRender::POINTS : LLRender::TRIANGLES,
- params->mStart, params->mEnd, params->mCount, params->mOffset);
- col = (col+1)%col_count;
- }
- }
-}
-
-void renderOctree(LLSpatialGroup* group)
-{
- //render solid object bounding box, color
- //coded by buffer usage and activity
- gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
- LLVector4 col;
- if (group->mBuilt > 0.f)
- {
- group->mBuilt -= 2.f * gFrameIntervalSeconds;
- if (group->mBufferUsage == GL_STATIC_DRAW_ARB)
- {
- col.setVec(1.0f, 0, 0, group->mBuilt*0.5f);
- }
- else
- {
- col.setVec(0.1f,0.1f,1,0.1f);
- //col.setVec(1.0f, 1.0f, 0, sinf(group->mBuilt*3.14159f)*0.5f);
- }
-
- if (group->mBufferUsage != GL_STATIC_DRAW_ARB)
- {
- LLGLDepthTest gl_depth(FALSE, FALSE);
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
- gGL.diffuseColor4f(1,0,0,group->mBuilt);
- gGL.flush();
- glLineWidth(5.f);
- drawBoxOutline(group->mObjectBounds[0], group->mObjectBounds[1]);
- gGL.flush();
- glLineWidth(1.f);
- gGL.flush();
- for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
- if (!group->mSpatialPartition->isBridge())
- {
- gGL.pushMatrix();
- LLVector3 trans = drawable->getRegion()->getOriginAgent();
- gGL.translatef(trans.mV[0], trans.mV[1], trans.mV[2]);
- }
-
- for (S32 j = 0; j < drawable->getNumFaces(); j++)
- {
- LLFace* face = drawable->getFace(j);
- if (face->getVertexBuffer())
- {
- if (gFrameTimeSeconds - face->mLastUpdateTime < 0.5f)
- {
- gGL.diffuseColor4f(0, 1, 0, group->mBuilt);
- }
- else if (gFrameTimeSeconds - face->mLastMoveTime < 0.5f)
- {
- gGL.diffuseColor4f(1, 0, 0, group->mBuilt);
- }
- else
- {
- continue;
- }
-
- face->getVertexBuffer()->setBuffer(LLVertexBuffer::MAP_VERTEX);
- //drawBox((face->mExtents[0] + face->mExtents[1])*0.5f,
- // (face->mExtents[1]-face->mExtents[0])*0.5f);
- face->getVertexBuffer()->draw(LLRender::TRIANGLES, face->getIndicesCount(), face->getIndicesStart());
- }
- }
-
- if (!group->mSpatialPartition->isBridge())
- {
- gGL.popMatrix();
- }
- }
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- gGL.diffuseColor4f(1,1,1,1);
- }
- }
- else
- {
- if (group->mBufferUsage == GL_STATIC_DRAW_ARB && !group->getData().empty()
- && group->mSpatialPartition->mRenderByGroup)
- {
- col.setVec(0.8f, 0.4f, 0.1f, 0.1f);
- }
- else
- {
- col.setVec(0.1f, 0.1f, 1.f, 0.1f);
- }
- }
-
- gGL.diffuseColor4fv(col.mV);
- LLVector4a fudge;
- fudge.splat(0.001f);
- LLVector4a size = group->mObjectBounds[1];
- size.mul(1.01f);
- size.add(fudge);
-
- //{
- // LLGLDepthTest depth(GL_TRUE, GL_FALSE);
- // drawBox(group->mObjectBounds[0], fudge);
- //}
-
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
-
- //if (group->mBuilt <= 0.f)
- {
- //draw opaque outline
- //gGL.diffuseColor4f(col.mV[0], col.mV[1], col.mV[2], 1.f);
- //drawBoxOutline(group->mObjectBounds[0], group->mObjectBounds[1]);
-
- gGL.diffuseColor4f(0,1,1,1);
- drawBoxOutline(group->mBounds[0],group->mBounds[1]);
-
- //draw bounding box for draw info
- /*if (group->mSpatialPartition->mRenderByGroup)
- {
- gGL.diffuseColor4f(1.0f, 0.75f, 0.25f, 0.6f);
- for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
- {
- for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
- {
- LLDrawInfo* draw_info = *j;
- LLVector4a center;
- center.setAdd(draw_info->mExtents[1], draw_info->mExtents[0]);
- center.mul(0.5f);
- LLVector4a size;
- size.setSub(draw_info->mExtents[1], draw_info->mExtents[0]);
- size.mul(0.5f);
- drawBoxOutline(center, size);
- }
- }
- }*/
- }
-
-// LLSpatialGroup::OctreeNode* node = group->mOctreeNode;
-// gGL.diffuseColor4f(0,1,0,1);
-// drawBoxOutline(LLVector3(node->getCenter()), LLVector3(node->getSize()));
-}
-
-void renderVisibility(LLSpatialGroup* group, LLCamera* camera)
-{
- LLGLEnable blend(GL_BLEND);
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
- LLGLEnable cull(GL_CULL_FACE);
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
- BOOL render_objects = (!LLPipeline::sUseOcclusion || !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) && group->isVisible() &&
- !group->getData().empty();
-
- if (render_objects)
- {
- LLGLDepthTest depth_under(GL_TRUE, GL_FALSE, GL_GREATER);
- gGL.diffuseColor4f(0, 0.5f, 0, 0.5f);
- gGL.diffuseColor4f(0, 0.5f, 0, 0.5f);
- pushBufferVerts(group, LLVertexBuffer::MAP_VERTEX);
- }
-
- {
- LLGLDepthTest depth_over(GL_TRUE, GL_FALSE, GL_LEQUAL);
-
- if (render_objects)
- {
- gGL.diffuseColor4f(0.f, 0.5f, 0.f,1.f);
- gGL.diffuseColor4f(0.f, 0.5f, 0.f, 1.f);
- pushBufferVerts(group, LLVertexBuffer::MAP_VERTEX);
- }
-
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-
- if (render_objects)
- {
- gGL.diffuseColor4f(0.f, 0.75f, 0.f,0.5f);
- gGL.diffuseColor4f(0.f, 0.75f, 0.f, 0.5f);
- pushBufferVerts(group, LLVertexBuffer::MAP_VERTEX);
- }
- /*else if (camera && group->mOcclusionVerts.notNull())
- {
- LLVertexBuffer::unbind();
- group->mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX);
-
- gGL.diffuseColor4f(1.0f, 0.f, 0.f, 0.5f);
- group->mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, group->mBounds[0]));
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
- gGL.diffuseColor4f(1.0f, 1.f, 1.f, 1.0f);
- group->mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, group->mBounds[0]));
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- }*/
- }
-}
-
-void renderCrossHairs(LLVector3 position, F32 size, LLColor4 color)
-{
- gGL.diffuseColor4fv(color.mV);
- gGL.begin(LLRender::LINES);
- {
- gGL.vertex3fv((position - LLVector3(size, 0.f, 0.f)).mV);
- gGL.vertex3fv((position + LLVector3(size, 0.f, 0.f)).mV);
- gGL.vertex3fv((position - LLVector3(0.f, size, 0.f)).mV);
- gGL.vertex3fv((position + LLVector3(0.f, size, 0.f)).mV);
- gGL.vertex3fv((position - LLVector3(0.f, 0.f, size)).mV);
- gGL.vertex3fv((position + LLVector3(0.f, 0.f, size)).mV);
- }
- gGL.end();
-}
-
-void renderUpdateType(LLDrawable* drawablep)
-{
- LLViewerObject* vobj = drawablep->getVObj();
- if (!vobj || OUT_UNKNOWN == vobj->getLastUpdateType())
- {
- return;
- }
- LLGLEnable blend(GL_BLEND);
- switch (vobj->getLastUpdateType())
- {
- case OUT_FULL:
- gGL.diffuseColor4f(0,1,0,0.5f);
- break;
- case OUT_TERSE_IMPROVED:
- gGL.diffuseColor4f(0,1,1,0.5f);
- break;
- case OUT_FULL_COMPRESSED:
- if (vobj->getLastUpdateCached())
- {
- gGL.diffuseColor4f(1,0,0,0.5f);
- }
- else
- {
- gGL.diffuseColor4f(1,1,0,0.5f);
- }
- break;
- case OUT_FULL_CACHED:
- gGL.diffuseColor4f(0,0,1,0.5f);
- break;
- default:
- llwarns << "Unknown update_type " << vobj->getLastUpdateType() << llendl;
- break;
- };
- S32 num_faces = drawablep->getNumFaces();
- if (num_faces)
- {
- for (S32 i = 0; i < num_faces; ++i)
- {
- pushVerts(drawablep->getFace(i), LLVertexBuffer::MAP_VERTEX);
- }
- }
-}
-
-void renderComplexityDisplay(LLDrawable* drawablep)
-{
- LLViewerObject* vobj = drawablep->getVObj();
- if (!vobj)
- {
- return;
- }
-
- LLVOVolume *voVol = dynamic_cast<LLVOVolume*>(vobj);
-
- if (!voVol)
- {
- return;
- }
-
- if (!voVol->isRoot())
- {
- return;
- }
-
- LLVOVolume::texture_cost_t textures;
- F32 cost = (F32) voVol->getRenderCost(textures);
-
- // add any child volumes
- LLViewerObject::const_child_list_t children = voVol->getChildren();
- for (LLViewerObject::const_child_list_t::const_iterator iter = children.begin(); iter != children.end(); ++iter)
- {
- const LLViewerObject *child = *iter;
- const LLVOVolume *child_volume = dynamic_cast<const LLVOVolume*>(child);
- if (child_volume)
- {
- cost += child_volume->getRenderCost(textures);
- }
- }
-
- // add texture cost
- for (LLVOVolume::texture_cost_t::iterator iter = textures.begin(); iter != textures.end(); ++iter)
- {
- // add the cost of each individual texture in the linkset
- cost += iter->second;
- }
-
- F32 cost_max = (F32) LLVOVolume::getRenderComplexityMax();
-
-
-
- // allow user to set a static color scale
- if (gSavedSettings.getS32("RenderComplexityStaticMax") > 0)
- {
- cost_max = gSavedSettings.getS32("RenderComplexityStaticMax");
- }
-
- F32 cost_ratio = cost / cost_max;
-
- // cap cost ratio at 1.0f in case cost_max is at a low threshold
- cost_ratio = cost_ratio > 1.0f ? 1.0f : cost_ratio;
-
- LLGLEnable blend(GL_BLEND);
-
- LLColor4 color;
- const LLColor4 color_min = gSavedSettings.getColor4("RenderComplexityColorMin");
- const LLColor4 color_mid = gSavedSettings.getColor4("RenderComplexityColorMid");
- const LLColor4 color_max = gSavedSettings.getColor4("RenderComplexityColorMax");
-
- if (cost_ratio < 0.5f)
- {
- color = color_min * (1 - cost_ratio * 2) + color_mid * (cost_ratio * 2);
- }
- else
- {
- color = color_mid * (1 - (cost_ratio - 0.5) * 2) + color_max * ((cost_ratio - 0.5) * 2);
- }
-
- LLSD color_val = color.getValue();
-
- // don't highlight objects below the threshold
- if (cost > gSavedSettings.getS32("RenderComplexityThreshold"))
- {
- glColor4f(color[0],color[1],color[2],0.5f);
-
-
- S32 num_faces = drawablep->getNumFaces();
- if (num_faces)
- {
- for (S32 i = 0; i < num_faces; ++i)
- {
- pushVerts(drawablep->getFace(i), LLVertexBuffer::MAP_VERTEX);
- }
- }
- LLViewerObject::const_child_list_t children = voVol->getChildren();
- for (LLViewerObject::const_child_list_t::const_iterator iter = children.begin(); iter != children.end(); ++iter)
- {
- const LLViewerObject *child = *iter;
- if (child)
- {
- num_faces = child->getNumFaces();
- if (num_faces)
- {
- for (S32 i = 0; i < num_faces; ++i)
- {
- pushVerts(child->mDrawable->getFace(i), LLVertexBuffer::MAP_VERTEX);
- }
- }
- }
- }
- }
-
- voVol->setDebugText(llformat("%4.0f", cost));
-}
-
-void renderBoundingBox(LLDrawable* drawable, BOOL set_color = TRUE)
-{
- if (set_color)
- {
- if (drawable->isSpatialBridge())
- {
- gGL.diffuseColor4f(1,0.5f,0,1);
- }
- else if (drawable->getVOVolume())
- {
- if (drawable->isRoot())
- {
- gGL.diffuseColor4f(1,1,0,1);
- }
- else
- {
- gGL.diffuseColor4f(0,1,0,1);
- }
- }
- else if (drawable->getVObj())
- {
- switch (drawable->getVObj()->getPCode())
- {
- case LLViewerObject::LL_VO_SURFACE_PATCH:
- gGL.diffuseColor4f(0,1,1,1);
- break;
- case LLViewerObject::LL_VO_CLOUDS:
- // no longer used
- break;
- case LLViewerObject::LL_VO_PART_GROUP:
- case LLViewerObject::LL_VO_HUD_PART_GROUP:
- gGL.diffuseColor4f(0,0,1,1);
- break;
- case LLViewerObject::LL_VO_VOID_WATER:
- case LLViewerObject::LL_VO_WATER:
- gGL.diffuseColor4f(0,0.5f,1,1);
- break;
- case LL_PCODE_LEGACY_TREE:
- gGL.diffuseColor4f(0,0.5f,0,1);
- break;
- default:
- gGL.diffuseColor4f(1,0,1,1);
- break;
- }
- }
- else
- {
- gGL.diffuseColor4f(1,0,0,1);
- }
- }
-
- const LLVector4a* ext;
- LLVector4a pos, size;
-
- //render face bounding boxes
- for (S32 i = 0; i < drawable->getNumFaces(); i++)
- {
- LLFace* facep = drawable->getFace(i);
-
- ext = facep->mExtents;
-
- pos.setAdd(ext[0], ext[1]);
- pos.mul(0.5f);
- size.setSub(ext[1], ext[0]);
- size.mul(0.5f);
-
- drawBoxOutline(pos,size);
- }
-
- //render drawable bounding box
- ext = drawable->getSpatialExtents();
-
- pos.setAdd(ext[0], ext[1]);
- pos.mul(0.5f);
- size.setSub(ext[1], ext[0]);
- size.mul(0.5f);
-
- LLViewerObject* vobj = drawable->getVObj();
- if (vobj && vobj->onActiveList())
- {
- gGL.flush();
- glLineWidth(llmax(4.f*sinf(gFrameTimeSeconds*2.f)+1.f, 1.f));
- //glLineWidth(4.f*(sinf(gFrameTimeSeconds*2.f)*0.25f+0.75f));
- stop_glerror();
- drawBoxOutline(pos,size);
- gGL.flush();
- glLineWidth(1.f);
- }
- else
- {
- drawBoxOutline(pos,size);
- }
-}
-
-void renderNormals(LLDrawable* drawablep)
-{
- LLVertexBuffer::unbind();
-
- LLVOVolume* vol = drawablep->getVOVolume();
- if (vol)
- {
- LLVolume* volume = vol->getVolume();
- gGL.pushMatrix();
- gGL.multMatrix((F32*) vol->getRelativeXform().mMatrix);
-
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-
- LLVector4a scale(gSavedSettings.getF32("RenderDebugNormalScale"));
-
- for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
- {
- const LLVolumeFace& face = volume->getVolumeFace(i);
-
- for (S32 j = 0; j < face.mNumVertices; ++j)
- {
- gGL.begin(LLRender::LINES);
- LLVector4a n,p;
-
- n.setMul(face.mNormals[j], scale);
- p.setAdd(face.mPositions[j], n);
-
- gGL.diffuseColor4f(1,1,1,1);
- gGL.vertex3fv(face.mPositions[j].getF32ptr());
- gGL.vertex3fv(p.getF32ptr());
-
- if (face.mBinormals)
- {
- n.setMul(face.mBinormals[j], scale);
- p.setAdd(face.mPositions[j], n);
-
- gGL.diffuseColor4f(0,1,1,1);
- gGL.vertex3fv(face.mPositions[j].getF32ptr());
- gGL.vertex3fv(p.getF32ptr());
- }
- gGL.end();
- }
- }
-
- gGL.popMatrix();
- }
-}
-
-S32 get_physics_detail(const LLVolumeParams& volume_params, const LLVector3& scale)
-{
- const S32 DEFAULT_DETAIL = 1;
- const F32 LARGE_THRESHOLD = 5.f;
- const F32 MEGA_THRESHOLD = 25.f;
-
- S32 detail = DEFAULT_DETAIL;
- F32 avg_scale = (scale[0]+scale[1]+scale[2])/3.f;
-
- if (avg_scale > LARGE_THRESHOLD)
- {
- detail += 1;
- if (avg_scale > MEGA_THRESHOLD)
- {
- detail += 1;
- }
- }
-
- return detail;
-}
-
-void renderMeshBaseHull(LLVOVolume* volume, U32 data_mask, LLColor4& color, LLColor4& line_color)
-{
- LLUUID mesh_id = volume->getVolume()->getParams().getSculptID();
- LLModel::Decomposition* decomp = gMeshRepo.getDecomposition(mesh_id);
-
- const LLVector3 center(0,0,0);
- const LLVector3 size(0.25f,0.25f,0.25f);
-
- if (decomp)
- {
- if (!decomp->mBaseHullMesh.empty())
- {
- gGL.diffuseColor4fv(color.mV);
- LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mBaseHullMesh.mPositions, decomp->mBaseHullMesh.mNormals);
- }
- else
- {
- gMeshRepo.buildPhysicsMesh(*decomp);
- gGL.diffuseColor4f(0,1,1,1);
- drawBoxOutline(center, size);
- }
-
- }
- else
- {
- gGL.diffuseColor3f(1,0,1);
- drawBoxOutline(center, size);
- }
-}
-
-void render_hull(LLModel::PhysicsMesh& mesh, const LLColor4& color, const LLColor4& line_color)
-{
- gGL.diffuseColor4fv(color.mV);
- LLVertexBuffer::drawArrays(LLRender::TRIANGLES, mesh.mPositions, mesh.mNormals);
- LLGLEnable offset(GL_POLYGON_OFFSET_LINE);
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
- glPolygonOffset(3.f, 3.f);
- glLineWidth(3.f);
- gGL.diffuseColor4fv(line_color.mV);
- LLVertexBuffer::drawArrays(LLRender::TRIANGLES, mesh.mPositions, mesh.mNormals);
- glLineWidth(1.f);
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-}
-
-void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
-{
- U8 physics_type = volume->getPhysicsShapeType();
-
- if (physics_type == LLViewerObject::PHYSICS_SHAPE_NONE || volume->isFlexible())
- {
- return;
- }
-
- //not allowed to return at this point without rendering *something*
-
- F32 threshold = gSavedSettings.getF32("ObjectCostHighThreshold");
- F32 cost = volume->getObjectCost();
-
- LLColor4 low = gSavedSettings.getColor4("ObjectCostLowColor");
- LLColor4 mid = gSavedSettings.getColor4("ObjectCostMidColor");
- LLColor4 high = gSavedSettings.getColor4("ObjectCostHighColor");
-
- F32 normalizedCost = 1.f - exp( -(cost / threshold) );
-
- LLColor4 color;
- if ( normalizedCost <= 0.5f )
- {
- color = lerp( low, mid, 2.f * normalizedCost );
- }
- else
- {
- color = lerp( mid, high, 2.f * ( normalizedCost - 0.5f ) );
- }
-
- LLColor4 line_color = color*0.5f;
-
- U32 data_mask = LLVertexBuffer::MAP_VERTEX;
-
- LLVolumeParams volume_params = volume->getVolume()->getParams();
-
- LLPhysicsVolumeParams physics_params(volume_params,
- physics_type == LLViewerObject::PHYSICS_SHAPE_CONVEX_HULL);
-
- LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification physics_spec;
- LLPhysicsShapeBuilderUtil::determinePhysicsShape(physics_params, volume->getScale(), physics_spec);
-
- U32 type = physics_spec.getType();
-
- LLVector3 center(0,0,0);
- LLVector3 size(0.25f,0.25f,0.25f);
-
- gGL.pushMatrix();
- gGL.multMatrix((F32*) volume->getRelativeXform().mMatrix);
-
- if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::USER_MESH)
- {
- LLUUID mesh_id = volume->getVolume()->getParams().getSculptID();
- LLModel::Decomposition* decomp = gMeshRepo.getDecomposition(mesh_id);
-
- if (decomp)
- { //render a physics based mesh
-
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-
- if (!decomp->mHull.empty())
- { //decomposition exists, use that
-
- if (decomp->mMesh.empty())
- {
- gMeshRepo.buildPhysicsMesh(*decomp);
- }
-
- for (U32 i = 0; i < decomp->mMesh.size(); ++i)
- {
- render_hull(decomp->mMesh[i], color, line_color);
- }
- }
- else if (!decomp->mPhysicsShapeMesh.empty())
- {
- //decomp has physics mesh, render that mesh
- gGL.diffuseColor4fv(color.mV);
- LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mPhysicsShapeMesh.mPositions, decomp->mPhysicsShapeMesh.mNormals);
-
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
- gGL.diffuseColor4fv(line_color.mV);
- LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mPhysicsShapeMesh.mPositions, decomp->mPhysicsShapeMesh.mNormals);
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- }
- else
- { //no mesh or decomposition, render base hull
- renderMeshBaseHull(volume, data_mask, color, line_color);
-
- if (decomp->mPhysicsShapeMesh.empty())
- {
- //attempt to fetch physics shape mesh if available
- gMeshRepo.fetchPhysicsShape(mesh_id);
- }
- }
- }
- else
- {
- gGL.diffuseColor3f(1,1,0);
- drawBoxOutline(center, size);
- }
- }
- else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::USER_CONVEX ||
- type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_CONVEX)
- {
- if (volume->isMesh())
- {
- renderMeshBaseHull(volume, data_mask, color, line_color);
- }
- else
- {
- LLVolumeParams volume_params = volume->getVolume()->getParams();
- S32 detail = get_physics_detail(volume_params, volume->getScale());
- LLVolume* phys_volume = LLPrimitive::sVolumeManager->refVolume(volume_params, detail);
-
- if (!phys_volume->mHullPoints)
- { //build convex hull
- std::vector<LLVector3> pos;
- std::vector<U16> index;
-
- S32 index_offset = 0;
-
- for (S32 i = 0; i < phys_volume->getNumVolumeFaces(); ++i)
- {
- const LLVolumeFace& face = phys_volume->getVolumeFace(i);
- if (index_offset + face.mNumVertices > 65535)
- {
- continue;
- }
-
- for (S32 j = 0; j < face.mNumVertices; ++j)
- {
- pos.push_back(LLVector3(face.mPositions[j].getF32ptr()));
- }
-
- for (S32 j = 0; j < face.mNumIndices; ++j)
- {
- index.push_back(face.mIndices[j]+index_offset);
- }
-
- index_offset += face.mNumVertices;
- }
-
- if (!pos.empty() && !index.empty())
- {
- LLCDMeshData mesh;
- mesh.mIndexBase = &index[0];
- mesh.mVertexBase = pos[0].mV;
- mesh.mNumVertices = pos.size();
- mesh.mVertexStrideBytes = 12;
- mesh.mIndexStrideBytes = 6;
- mesh.mIndexType = LLCDMeshData::INT_16;
-
- mesh.mNumTriangles = index.size()/3;
-
- LLCDMeshData res;
-
- LLConvexDecomposition::getInstance()->generateSingleHullMeshFromMesh( &mesh, &res );
-
- //copy res into phys_volume
- phys_volume->mHullPoints = (LLVector4a*) ll_aligned_malloc_16(sizeof(LLVector4a)*res.mNumVertices);
- phys_volume->mNumHullPoints = res.mNumVertices;
-
- S32 idx_size = (res.mNumTriangles*3*2+0xF) & ~0xF;
- phys_volume->mHullIndices = (U16*) ll_aligned_malloc_16(idx_size);
- phys_volume->mNumHullIndices = res.mNumTriangles*3;
-
- const F32* v = res.mVertexBase;
-
- for (S32 i = 0; i < res.mNumVertices; ++i)
- {
- F32* p = (F32*) ((U8*)v+i*res.mVertexStrideBytes);
- phys_volume->mHullPoints[i].load3(p);
- }
-
- if (res.mIndexType == LLCDMeshData::INT_16)
- {
- for (S32 i = 0; i < res.mNumTriangles; ++i)
- {
- U16* idx = (U16*) (((U8*)res.mIndexBase)+i*res.mIndexStrideBytes);
-
- phys_volume->mHullIndices[i*3+0] = idx[0];
- phys_volume->mHullIndices[i*3+1] = idx[1];
- phys_volume->mHullIndices[i*3+2] = idx[2];
- }
- }
- else
- {
- for (S32 i = 0; i < res.mNumTriangles; ++i)
- {
- U32* idx = (U32*) (((U8*)res.mIndexBase)+i*res.mIndexStrideBytes);
-
- phys_volume->mHullIndices[i*3+0] = (U16) idx[0];
- phys_volume->mHullIndices[i*3+1] = (U16) idx[1];
- phys_volume->mHullIndices[i*3+2] = (U16) idx[2];
- }
- }
- }
- }
-
- if (phys_volume->mHullPoints)
- {
- //render hull
-
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
- gGL.diffuseColor4fv(line_color.mV);
- LLVertexBuffer::unbind();
-
- llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShader != 0);
-
- LLVertexBuffer::drawElements(LLRender::TRIANGLES, phys_volume->mHullPoints, NULL, phys_volume->mNumHullIndices, phys_volume->mHullIndices);
-
- gGL.diffuseColor4fv(color.mV);
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- LLVertexBuffer::drawElements(LLRender::TRIANGLES, phys_volume->mHullPoints, NULL, phys_volume->mNumHullIndices, phys_volume->mHullIndices);
-
- }
- else
- {
- gGL.diffuseColor4f(1,0,1,1);
- drawBoxOutline(center, size);
- }
-
- LLPrimitive::sVolumeManager->unrefVolume(phys_volume);
- }
- }
- else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::BOX)
- {
- LLVector3 center = physics_spec.getCenter();
- LLVector3 scale = physics_spec.getScale();
- LLVector3 vscale = volume->getScale()*2.f;
- scale.set(scale[0]/vscale[0], scale[1]/vscale[1], scale[2]/vscale[2]);
-
- gGL.diffuseColor4fv(color.mV);
- drawBox(center, scale);
- }
- else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::SPHERE)
- {
- /*LLVolumeParams volume_params;
- volume_params.setType( LL_PCODE_PROFILE_CIRCLE_HALF, LL_PCODE_PATH_CIRCLE );
- volume_params.setBeginAndEndS( 0.f, 1.f );
- volume_params.setBeginAndEndT( 0.f, 1.f );
- volume_params.setRatio ( 1, 1 );
- volume_params.setShear ( 0, 0 );
- LLVolume* sphere = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
-
- gGL.diffuseColor4fv(color.mV);
- pushVerts(sphere);
- LLPrimitive::sVolumeManager->unrefVolume(sphere);*/
- }
- else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::CYLINDER)
- {
- LLVolumeParams volume_params;
- volume_params.setType( LL_PCODE_PROFILE_CIRCLE, LL_PCODE_PATH_LINE );
- volume_params.setBeginAndEndS( 0.f, 1.f );
- volume_params.setBeginAndEndT( 0.f, 1.f );
- volume_params.setRatio ( 1, 1 );
- volume_params.setShear ( 0, 0 );
- LLVolume* cylinder = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
-
- gGL.diffuseColor4fv(color.mV);
- pushVerts(cylinder);
- LLPrimitive::sVolumeManager->unrefVolume(cylinder);
- }
- else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_MESH)
- {
- LLVolumeParams volume_params = volume->getVolume()->getParams();
- S32 detail = get_physics_detail(volume_params, volume->getScale());
-
- LLVolume* phys_volume = LLPrimitive::sVolumeManager->refVolume(volume_params, detail);
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
- gGL.diffuseColor4fv(line_color.mV);
- pushVerts(phys_volume);
-
- gGL.diffuseColor4fv(color.mV);
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- pushVerts(phys_volume);
- LLPrimitive::sVolumeManager->unrefVolume(phys_volume);
- }
- else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_CONVEX)
- {
- LLVolumeParams volume_params = volume->getVolume()->getParams();
- S32 detail = get_physics_detail(volume_params, volume->getScale());
-
- LLVolume* phys_volume = LLPrimitive::sVolumeManager->refVolume(volume_params, detail);
-
- if (phys_volume->mHullPoints && phys_volume->mHullIndices)
- {
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
- llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShader != 0);
- LLVertexBuffer::unbind();
- glVertexPointer(3, GL_FLOAT, 16, phys_volume->mHullPoints);
- gGL.diffuseColor4fv(line_color.mV);
- gGL.syncMatrices();
- glDrawElements(GL_TRIANGLES, phys_volume->mNumHullIndices, GL_UNSIGNED_SHORT, phys_volume->mHullIndices);
-
- gGL.diffuseColor4fv(color.mV);
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- glDrawElements(GL_TRIANGLES, phys_volume->mNumHullIndices, GL_UNSIGNED_SHORT, phys_volume->mHullIndices);
- }
- else
- {
- gGL.diffuseColor3f(1,0,1);
- drawBoxOutline(center, size);
- gMeshRepo.buildHull(volume_params, detail);
- }
- LLPrimitive::sVolumeManager->unrefVolume(phys_volume);
- }
- else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::SCULPT)
- {
- //TODO: implement sculpted prim physics display
- }
- else
- {
- llerrs << "Unhandled type" << llendl;
- }
-
- gGL.popMatrix();
-}
-
-void renderPhysicsShapes(LLSpatialGroup* group)
-{
- for (LLSpatialGroup::OctreeNode::const_element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
- LLVOVolume* volume = drawable->getVOVolume();
- if (volume && !volume->isAttachment() && volume->getPhysicsShapeType() != LLViewerObject::PHYSICS_SHAPE_NONE )
- {
- if (!group->mSpatialPartition->isBridge())
- {
- gGL.pushMatrix();
- LLVector3 trans = drawable->getRegion()->getOriginAgent();
- gGL.translatef(trans.mV[0], trans.mV[1], trans.mV[2]);
- renderPhysicsShape(drawable, volume);
- gGL.popMatrix();
- }
- else
- {
- renderPhysicsShape(drawable, volume);
- }
- }
- else
- {
- LLViewerObject* object = drawable->getVObj();
- if (object && object->getPCode() == LLViewerObject::LL_VO_SURFACE_PATCH)
- {
- //push face vertices for terrain
- for (S32 i = 0; i < drawable->getNumFaces(); ++i)
- {
- LLFace* face = drawable->getFace(i);
- LLVertexBuffer* buff = face->getVertexBuffer();
- if (buff)
- {
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
- buff->setBuffer(LLVertexBuffer::MAP_VERTEX);
- gGL.diffuseColor3f(0.2f, 0.5f, 0.3f);
- buff->draw(LLRender::TRIANGLES, buff->getNumIndices(), 0);
-
- gGL.diffuseColor3f(0.2f, 1.f, 0.3f);
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- buff->draw(LLRender::TRIANGLES, buff->getNumIndices(), 0);
- }
- }
- }
- }
- }
-}
-
-void renderTexturePriority(LLDrawable* drawable)
-{
- for (int face=0; face<drawable->getNumFaces(); ++face)
- {
- LLFace *facep = drawable->getFace(face);
-
- LLVector4 cold(0,0,0.25f);
- LLVector4 hot(1,0.25f,0.25f);
-
- LLVector4 boost_cold(0,0,0,0);
- LLVector4 boost_hot(0,1,0,1);
-
- LLGLDisable blend(GL_BLEND);
-
- //LLViewerTexture* imagep = facep->getTexture();
- //if (imagep)
- {
-
- //F32 vsize = imagep->mMaxVirtualSize;
- F32 vsize = facep->getPixelArea();
-
- if (vsize > sCurMaxTexPriority)
- {
- sCurMaxTexPriority = vsize;
- }
-
- F32 t = vsize/sLastMaxTexPriority;
-
- LLVector4 col = lerp(cold, hot, t);
- gGL.diffuseColor4fv(col.mV);
- }
- //else
- //{
- // gGL.diffuseColor4f(1,0,1,1);
- //}
-
- LLVector4a center;
- center.setAdd(facep->mExtents[1],facep->mExtents[0]);
- center.mul(0.5f);
- LLVector4a size;
- size.setSub(facep->mExtents[1],facep->mExtents[0]);
- size.mul(0.5f);
- size.add(LLVector4a(0.01f));
- drawBox(center, size);
-
- /*S32 boost = imagep->getBoostLevel();
- if (boost>LLViewerTexture::BOOST_NONE)
- {
- F32 t = (F32) boost / (F32) (LLViewerTexture::BOOST_MAX_LEVEL-1);
- LLVector4 col = lerp(boost_cold, boost_hot, t);
- LLGLEnable blend_on(GL_BLEND);
- gGL.blendFunc(GL_SRC_ALPHA, GL_ONE);
- gGL.diffuseColor4fv(col.mV);
- drawBox(center, size);
- gGL.blendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- }*/
- }
-}
-
-void renderPoints(LLDrawable* drawablep)
-{
- LLGLDepthTest depth(GL_FALSE, GL_FALSE);
- if (drawablep->getNumFaces())
- {
- gGL.begin(LLRender::POINTS);
- gGL.diffuseColor3f(1,1,1);
- for (S32 i = 0; i < drawablep->getNumFaces(); i++)
- {
- gGL.vertex3fv(drawablep->getFace(i)->mCenterLocal.mV);
- }
- gGL.end();
- }
-}
-
-void renderTextureAnim(LLDrawInfo* params)
-{
- if (!params->mTextureMatrix)
- {
- return;
- }
-
- LLGLEnable blend(GL_BLEND);
- gGL.diffuseColor4f(1,1,0,0.5f);
- pushVerts(params, LLVertexBuffer::MAP_VERTEX);
-}
-
-void renderBatchSize(LLDrawInfo* params)
-{
- LLGLEnable offset(GL_POLYGON_OFFSET_FILL);
- glPolygonOffset(-1.f, 1.f);
- gGL.diffuseColor4ubv((GLubyte*) &(params->mDebugColor));
- pushVerts(params, LLVertexBuffer::MAP_VERTEX);
-}
-
-void renderShadowFrusta(LLDrawInfo* params)
-{
- LLGLEnable blend(GL_BLEND);
- gGL.setSceneBlendType(LLRender::BT_ADD);
-
- LLVector4a center;
- center.setAdd(params->mExtents[1], params->mExtents[0]);
- center.mul(0.5f);
- LLVector4a size;
- size.setSub(params->mExtents[1],params->mExtents[0]);
- size.mul(0.5f);
-
- if (gPipeline.mShadowCamera[4].AABBInFrustum(center, size))
- {
- gGL.diffuseColor3f(1,0,0);
- pushVerts(params, LLVertexBuffer::MAP_VERTEX);
- }
- if (gPipeline.mShadowCamera[5].AABBInFrustum(center, size))
- {
- gGL.diffuseColor3f(0,1,0);
- pushVerts(params, LLVertexBuffer::MAP_VERTEX);
- }
- if (gPipeline.mShadowCamera[6].AABBInFrustum(center, size))
- {
- gGL.diffuseColor3f(0,0,1);
- pushVerts(params, LLVertexBuffer::MAP_VERTEX);
- }
- if (gPipeline.mShadowCamera[7].AABBInFrustum(center, size))
- {
- gGL.diffuseColor3f(1,0,1);
- pushVerts(params, LLVertexBuffer::MAP_VERTEX);
- }
-
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
-}
-
-
-void renderLights(LLDrawable* drawablep)
-{
- if (!drawablep->isLight())
- {
- return;
- }
-
- if (drawablep->getNumFaces())
- {
- LLGLEnable blend(GL_BLEND);
- gGL.diffuseColor4f(0,1,1,0.5f);
-
- for (S32 i = 0; i < drawablep->getNumFaces(); i++)
- {
- pushVerts(drawablep->getFace(i), LLVertexBuffer::MAP_VERTEX);
- }
-
- const LLVector4a* ext = drawablep->getSpatialExtents();
-
- LLVector4a pos;
- pos.setAdd(ext[0], ext[1]);
- pos.mul(0.5f);
- LLVector4a size;
- size.setSub(ext[1], ext[0]);
- size.mul(0.5f);
-
- {
- LLGLDepthTest depth(GL_FALSE, GL_TRUE);
- gGL.diffuseColor4f(1,1,1,1);
- drawBoxOutline(pos, size);
- }
-
- gGL.diffuseColor4f(1,1,0,1);
- F32 rad = drawablep->getVOVolume()->getLightRadius();
- drawBoxOutline(pos, LLVector4a(rad));
- }
-}
-
-class LLRenderOctreeRaycast : public LLOctreeTriangleRayIntersect
-{
-public:
-
-
- LLRenderOctreeRaycast(const LLVector4a& start, const LLVector4a& dir, F32* closest_t)
- : LLOctreeTriangleRayIntersect(start, dir, NULL, closest_t, NULL, NULL, NULL, NULL)
- {
-
- }
-
- void visit(const LLOctreeNode<LLVolumeTriangle>* branch)
- {
- LLVolumeOctreeListener* vl = (LLVolumeOctreeListener*) branch->getListener(0);
-
- LLVector3 center, size;
-
- if (branch->getData().empty())
- {
- gGL.diffuseColor3f(1.f,0.2f,0.f);
- center.set(branch->getCenter().getF32ptr());
- size.set(branch->getSize().getF32ptr());
- }
- else
- {
- gGL.diffuseColor3f(0.75f, 1.f, 0.f);
- center.set(vl->mBounds[0].getF32ptr());
- size.set(vl->mBounds[1].getF32ptr());
- }
-
- drawBoxOutline(center, size);
-
- for (U32 i = 0; i < 2; i++)
- {
- LLGLDepthTest depth(GL_TRUE, GL_FALSE, i == 1 ? GL_LEQUAL : GL_GREATER);
-
- if (i == 1)
- {
- gGL.diffuseColor4f(0,1,1,0.5f);
- }
- else
- {
- gGL.diffuseColor4f(0,0.5f,0.5f, 0.25f);
- drawBoxOutline(center, size);
- }
-
- if (i == 1)
- {
- gGL.flush();
- glLineWidth(3.f);
- }
-
- gGL.begin(LLRender::TRIANGLES);
- for (LLOctreeNode<LLVolumeTriangle>::const_element_iter iter = branch->getData().begin();
- iter != branch->getData().end();
- ++iter)
- {
- const LLVolumeTriangle* tri = *iter;
-
- gGL.vertex3fv(tri->mV[0]->getF32ptr());
- gGL.vertex3fv(tri->mV[1]->getF32ptr());
- gGL.vertex3fv(tri->mV[2]->getF32ptr());
- }
- gGL.end();
-
- if (i == 1)
- {
- gGL.flush();
- glLineWidth(1.f);
- }
- }
- }
-};
-
-void renderRaycast(LLDrawable* drawablep)
-{
- if (drawablep->getNumFaces())
- {
- LLGLEnable blend(GL_BLEND);
- gGL.diffuseColor4f(0,1,1,0.5f);
-
- if (drawablep->getVOVolume())
- {
- //glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
- //pushVerts(drawablep->getFace(gDebugRaycastFaceHit), LLVertexBuffer::MAP_VERTEX);
- //glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-
- LLVOVolume* vobj = drawablep->getVOVolume();
- LLVolume* volume = vobj->getVolume();
-
- bool transform = true;
- if (drawablep->isState(LLDrawable::RIGGED))
- {
- volume = vobj->getRiggedVolume();
- transform = false;
- }
-
- if (volume)
- {
- LLVector3 trans = drawablep->getRegion()->getOriginAgent();
-
- for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
- {
- const LLVolumeFace& face = volume->getVolumeFace(i);
- if (!face.mOctree)
- {
- ((LLVolumeFace*) &face)->createOctree();
- }
-
- gGL.pushMatrix();
- gGL.translatef(trans.mV[0], trans.mV[1], trans.mV[2]);
- gGL.multMatrix((F32*) vobj->getRelativeXform().mMatrix);
-
- LLVector3 start, end;
- if (transform)
- {
- start = vobj->agentPositionToVolume(gDebugRaycastStart);
- end = vobj->agentPositionToVolume(gDebugRaycastEnd);
- }
- else
- {
- start = gDebugRaycastStart;
- end = gDebugRaycastEnd;
- }
-
- LLVector4a starta, enda;
- starta.load3(start.mV);
- enda.load3(end.mV);
- LLVector4a dir;
- dir.setSub(enda, starta);
-
- F32 t = 1.f;
-
- LLRenderOctreeRaycast render(starta, dir, &t);
- gGL.flush();
- glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
- {
- //render face positions
- LLVertexBuffer::unbind();
- gGL.diffuseColor4f(0,1,1,0.5f);
- glVertexPointer(3, GL_FLOAT, sizeof(LLVector4a), face.mPositions);
- gGL.syncMatrices();
- glDrawElements(GL_TRIANGLES, face.mNumIndices, GL_UNSIGNED_SHORT, face.mIndices);
- }
-
- render.traverse(face.mOctree);
- gGL.popMatrix();
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- }
- }
- }
- else if (drawablep->isAvatar())
- {
- if (drawablep->getVObj() == gDebugRaycastObject)
- {
- LLGLDepthTest depth(GL_FALSE);
- LLVOAvatar* av = (LLVOAvatar*) drawablep->getVObj().get();
- av->renderCollisionVolumes();
- }
- }
-
- if (drawablep->getVObj() == gDebugRaycastObject)
- {
- // draw intersection point
- gGL.pushMatrix();
- gGL.loadMatrix(gGLModelView);
- LLVector3 translate = gDebugRaycastIntersection;
- gGL.translatef(translate.mV[0], translate.mV[1], translate.mV[2]);
- LLCoordFrame orient;
- orient.lookDir(gDebugRaycastNormal, gDebugRaycastBinormal);
- LLMatrix4 rotation;
- orient.getRotMatrixToParent(rotation);
- gGL.multMatrix((float*)rotation.mMatrix);
-
- gGL.diffuseColor4f(1,0,0,0.5f);
- drawBox(LLVector3(0, 0, 0), LLVector3(0.1f, 0.022f, 0.022f));
- gGL.diffuseColor4f(0,1,0,0.5f);
- drawBox(LLVector3(0, 0, 0), LLVector3(0.021f, 0.1f, 0.021f));
- gGL.diffuseColor4f(0,0,1,0.5f);
- drawBox(LLVector3(0, 0, 0), LLVector3(0.02f, 0.02f, 0.1f));
- gGL.popMatrix();
-
- // draw bounding box of prim
- const LLVector4a* ext = drawablep->getSpatialExtents();
-
- LLVector4a pos;
- pos.setAdd(ext[0], ext[1]);
- pos.mul(0.5f);
- LLVector4a size;
- size.setSub(ext[1], ext[0]);
- size.mul(0.5f);
-
- LLGLDepthTest depth(GL_FALSE, GL_TRUE);
- gGL.diffuseColor4f(0,0.5f,0.5f,1);
- drawBoxOutline(pos, size);
- }
- }
-}
-
-
-void renderAvatarCollisionVolumes(LLVOAvatar* avatar)
-{
- avatar->renderCollisionVolumes();
-}
-
-void renderAgentTarget(LLVOAvatar* avatar)
-{
- // render these for self only (why, i don't know)
- if (avatar->isSelf())
- {
- renderCrossHairs(avatar->getPositionAgent(), 0.2f, LLColor4(1, 0, 0, 0.8f));
- renderCrossHairs(avatar->mDrawable->getPositionAgent(), 0.2f, LLColor4(1, 0, 0, 0.8f));
- renderCrossHairs(avatar->mRoot.getWorldPosition(), 0.2f, LLColor4(1, 1, 1, 0.8f));
- renderCrossHairs(avatar->mPelvisp->getWorldPosition(), 0.2f, LLColor4(0, 0, 1, 0.8f));
- }
-}
-
-class LLOctreeRenderNonOccluded : public LLOctreeTraveler<LLDrawable>
-{
-public:
- LLCamera* mCamera;
- LLOctreeRenderNonOccluded(LLCamera* camera): mCamera(camera) {}
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* node)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
-
- if (!mCamera || mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]))
- {
- node->accept(this);
- stop_glerror();
-
- for (U32 i = 0; i < node->getChildCount(); i++)
- {
- traverse(node->getChild(i));
- stop_glerror();
- }
-
- //draw tight fit bounding boxes for spatial group
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCTREE))
- {
- group->rebuildGeom();
- group->rebuildMesh();
-
- renderOctree(group);
- stop_glerror();
- }
-
- //render visibility wireframe
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION))
- {
- group->rebuildGeom();
- group->rebuildMesh();
-
- gGL.flush();
- gGL.pushMatrix();
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- renderVisibility(group, mCamera);
- stop_glerror();
- gGLLastMatrix = NULL;
- gGL.popMatrix();
- gGL.diffuseColor4f(1,1,1,1);
- }
- }
- }
-
- virtual void visit(const LLSpatialGroup::OctreeNode* branch)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) branch->getListener(0);
-
- if (group->isState(LLSpatialGroup::GEOM_DIRTY) || (mCamera && !mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1])))
- {
- return;
- }
-
- LLVector4a nodeCenter = group->mBounds[0];
- LLVector4a octCenter = group->mOctreeNode->getCenter();
-
- group->rebuildGeom();
- group->rebuildMesh();
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BBOXES))
- {
- if (!group->getData().empty())
- {
- gGL.diffuseColor3f(0,0,1);
- drawBoxOutline(group->mObjectBounds[0],
- group->mObjectBounds[1]);
- }
- }
-
- for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BBOXES))
- {
- renderBoundingBox(drawable);
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_NORMALS))
- {
- renderNormals(drawable);
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BUILD_QUEUE))
- {
- if (drawable->isState(LLDrawable::IN_REBUILD_Q2))
- {
- gGL.diffuseColor4f(0.6f, 0.6f, 0.1f, 1.f);
- const LLVector4a* ext = drawable->getSpatialExtents();
- LLVector4a center;
- center.setAdd(ext[0], ext[1]);
- center.mul(0.5f);
- LLVector4a size;
- size.setSub(ext[1], ext[0]);
- size.mul(0.5f);
- drawBoxOutline(center, size);
- }
- }
-
- if (drawable->getVOVolume() && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
- {
- renderTexturePriority(drawable);
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_POINTS))
- {
- renderPoints(drawable);
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_LIGHTS))
- {
- renderLights(drawable);
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_RAYCAST))
- {
- renderRaycast(drawable);
- }
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_UPDATE_TYPE))
- {
- renderUpdateType(drawable);
- }
- if(gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_RENDER_COMPLEXITY))
- {
- renderComplexityDisplay(drawable);
- }
-
- LLVOAvatar* avatar = dynamic_cast<LLVOAvatar*>(drawable->getVObj().get());
-
- if (avatar && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_AVATAR_VOLUME))
- {
- renderAvatarCollisionVolumes(avatar);
- }
-
- if (avatar && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_AGENT_TARGET))
- {
- renderAgentTarget(avatar);
- }
-
- if (gDebugGL)
- {
- for (U32 i = 0; i < drawable->getNumFaces(); ++i)
- {
- LLFace* facep = drawable->getFace(i);
- U8 index = facep->getTextureIndex();
- if (facep->mDrawInfo)
- {
- if (index < 255)
- {
- if (facep->mDrawInfo->mTextureList.size() <= index)
- {
- llerrs << "Face texture index out of bounds." << llendl;
- }
- else if (facep->mDrawInfo->mTextureList[index] != facep->getTexture())
- {
- llerrs << "Face texture index incorrect." << llendl;
- }
- }
- }
- }
- }
- }
-
- for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
- {
- LLSpatialGroup::drawmap_elem_t& draw_vec = i->second;
- for (LLSpatialGroup::drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j)
- {
- LLDrawInfo* draw_info = *j;
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_ANIM))
- {
- renderTextureAnim(draw_info);
- }
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BATCH_SIZE))
- {
- renderBatchSize(draw_info);
- }
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
- {
- renderShadowFrusta(draw_info);
- }
- }
- }
- }
-};
-
-
-class LLOctreeRenderPhysicsShapes : public LLOctreeTraveler<LLDrawable>
-{
-public:
- LLCamera* mCamera;
- LLOctreeRenderPhysicsShapes(LLCamera* camera): mCamera(camera) {}
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* node)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
-
- if (!mCamera || mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]))
- {
- node->accept(this);
- stop_glerror();
-
- for (U32 i = 0; i < node->getChildCount(); i++)
- {
- traverse(node->getChild(i));
- stop_glerror();
- }
-
- group->rebuildGeom();
- group->rebuildMesh();
-
- renderPhysicsShapes(group);
- }
- }
-
- virtual void visit(const LLSpatialGroup::OctreeNode* branch)
- {
-
- }
-};
-
-class LLOctreePushBBoxVerts : public LLOctreeTraveler<LLDrawable>
-{
-public:
- LLCamera* mCamera;
- LLOctreePushBBoxVerts(LLCamera* camera): mCamera(camera) {}
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* node)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
-
- if (!mCamera || mCamera->AABBInFrustum(group->mBounds[0], group->mBounds[1]))
- {
- node->accept(this);
-
- for (U32 i = 0; i < node->getChildCount(); i++)
- {
- traverse(node->getChild(i));
- }
- }
- }
-
- virtual void visit(const LLSpatialGroup::OctreeNode* branch)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) branch->getListener(0);
-
- if (group->isState(LLSpatialGroup::GEOM_DIRTY) || (mCamera && !mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1])))
- {
- return;
- }
-
- for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
-
- renderBoundingBox(drawable, FALSE);
- }
- }
-};
-
-void LLSpatialPartition::renderIntersectingBBoxes(LLCamera* camera)
-{
- LLOctreePushBBoxVerts pusher(camera);
- pusher.traverse(mOctree);
-}
-
-class LLOctreeStateCheck : public LLOctreeTraveler<LLDrawable>
-{
-public:
- U32 mInheritedMask[LLViewerCamera::NUM_CAMERAS];
-
- LLOctreeStateCheck()
- {
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- mInheritedMask[i] = 0;
- }
- }
-
- virtual void traverse(const LLSpatialGroup::OctreeNode* node)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
-
- node->accept(this);
-
-
- U32 temp[LLViewerCamera::NUM_CAMERAS];
-
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- temp[i] = mInheritedMask[i];
- mInheritedMask[i] |= group->mOcclusionState[i] & LLSpatialGroup::OCCLUDED;
- }
-
- for (U32 i = 0; i < node->getChildCount(); i++)
- {
- traverse(node->getChild(i));
- }
-
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- mInheritedMask[i] = temp[i];
- }
- }
-
-
- virtual void visit(const LLOctreeNode<LLDrawable>* state)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) state->getListener(0);
-
- for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
- {
- if (mInheritedMask[i] && !(group->mOcclusionState[i] & mInheritedMask[i]))
- {
- llerrs << "Spatial group failed inherited mask test." << llendl;
- }
- }
-
- if (group->isState(LLSpatialGroup::DIRTY))
- {
- assert_parent_state(group, LLSpatialGroup::DIRTY);
- }
- }
-
- void assert_parent_state(LLSpatialGroup* group, U32 state)
- {
- LLSpatialGroup* parent = group->getParent();
- while (parent)
- {
- if (!parent->isState(state))
- {
- llerrs << "Spatial group failed parent state check." << llendl;
- }
- parent = parent->getParent();
- }
- }
-};
-
-
-void LLSpatialPartition::renderPhysicsShapes()
-{
- LLSpatialBridge* bridge = asBridge();
- LLCamera* camera = LLViewerCamera::getInstance();
-
- if (bridge)
- {
- camera = NULL;
- }
-
- gGL.flush();
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- glLineWidth(3.f);
- LLOctreeRenderPhysicsShapes render_physics(camera);
- render_physics.traverse(mOctree);
- gGL.flush();
- glLineWidth(1.f);
-}
-
-void LLSpatialPartition::renderDebug()
-{
- if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCTREE |
- LLPipeline::RENDER_DEBUG_OCCLUSION |
- LLPipeline::RENDER_DEBUG_LIGHTS |
- LLPipeline::RENDER_DEBUG_BATCH_SIZE |
- LLPipeline::RENDER_DEBUG_UPDATE_TYPE |
- LLPipeline::RENDER_DEBUG_BBOXES |
- LLPipeline::RENDER_DEBUG_NORMALS |
- LLPipeline::RENDER_DEBUG_POINTS |
- LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY |
- LLPipeline::RENDER_DEBUG_TEXTURE_ANIM |
- LLPipeline::RENDER_DEBUG_RAYCAST |
- LLPipeline::RENDER_DEBUG_AVATAR_VOLUME |
- LLPipeline::RENDER_DEBUG_AGENT_TARGET |
- //LLPipeline::RENDER_DEBUG_BUILD_QUEUE |
- LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA |
- LLPipeline::RENDER_DEBUG_RENDER_COMPLEXITY))
- {
- return;
- }
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gDebugProgram.bind();
- }
-
- if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
- {
- //sLastMaxTexPriority = lerp(sLastMaxTexPriority, sCurMaxTexPriority, gFrameIntervalSeconds);
- sLastMaxTexPriority = (F32) LLViewerCamera::getInstance()->getScreenPixelArea();
- sCurMaxTexPriority = 0.f;
- }
-
- LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
- LLGLDisable cullface(GL_CULL_FACE);
- LLGLEnable blend(GL_BLEND);
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- gPipeline.disableLights();
-
- LLSpatialBridge* bridge = asBridge();
- LLCamera* camera = LLViewerCamera::getInstance();
-
- if (bridge)
- {
- camera = NULL;
- }
-
- LLOctreeStateCheck checker;
- checker.traverse(mOctree);
-
- LLOctreeRenderNonOccluded render_debug(camera);
- render_debug.traverse(mOctree);
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gDebugProgram.unbind();
- }
-}
-
-void LLSpatialGroup::drawObjectBox(LLColor4 col)
-{
- gGL.diffuseColor4fv(col.mV);
- LLVector4a size;
- size = mObjectBounds[1];
- size.mul(1.01f);
- size.add(LLVector4a(0.001f));
- drawBox(mObjectBounds[0], size);
-}
-
-bool LLSpatialPartition::isHUDPartition()
-{
- return mPartitionType == LLViewerRegion::PARTITION_HUD ;
-}
-
-BOOL LLSpatialPartition::isVisible(const LLVector3& v)
-{
- if (!LLViewerCamera::getInstance()->sphereInFrustum(v, 4.0f))
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-class LLOctreeIntersect : public LLSpatialGroup::OctreeTraveler
-{
-public:
- LLVector3 mStart;
- LLVector3 mEnd;
- S32 *mFaceHit;
- LLVector3 *mIntersection;
- LLVector2 *mTexCoord;
- LLVector3 *mNormal;
- LLVector3 *mBinormal;
- LLDrawable* mHit;
- BOOL mPickTransparent;
-
- LLOctreeIntersect(LLVector3 start, LLVector3 end, BOOL pick_transparent,
- S32* face_hit, LLVector3* intersection, LLVector2* tex_coord, LLVector3* normal, LLVector3* binormal)
- : mStart(start),
- mEnd(end),
- mFaceHit(face_hit),
- mIntersection(intersection),
- mTexCoord(tex_coord),
- mNormal(normal),
- mBinormal(binormal),
- mHit(NULL),
- mPickTransparent(pick_transparent)
- {
- }
-
- virtual void visit(const LLSpatialGroup::OctreeNode* branch)
- {
- for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
- {
- check(*i);
- }
- }
-
- virtual LLDrawable* check(const LLSpatialGroup::OctreeNode* node)
- {
- node->accept(this);
-
- for (U32 i = 0; i < node->getChildCount(); i++)
- {
- const LLSpatialGroup::OctreeNode* child = node->getChild(i);
- LLVector3 res;
-
- LLSpatialGroup* group = (LLSpatialGroup*) child->getListener(0);
-
- LLVector4a size;
- LLVector4a center;
-
- size = group->mBounds[1];
- center = group->mBounds[0];
-
- LLVector3 local_start = mStart;
- LLVector3 local_end = mEnd;
-
- if (group->mSpatialPartition->isBridge())
- {
- LLMatrix4 local_matrix = group->mSpatialPartition->asBridge()->mDrawable->getRenderMatrix();
- local_matrix.invert();
-
- local_start = mStart * local_matrix;
- local_end = mEnd * local_matrix;
- }
-
- LLVector4a start, end;
- start.load3(local_start.mV);
- end.load3(local_end.mV);
-
- if (LLLineSegmentBoxIntersect(start, end, center, size))
- {
- check(child);
- }
- }
-
- return mHit;
- }
-
- virtual bool check(LLDrawable* drawable)
- {
- LLVector3 local_start = mStart;
- LLVector3 local_end = mEnd;
-
- if (!drawable || !gPipeline.hasRenderType(drawable->getRenderType()) || !drawable->isVisible())
- {
- return false;
- }
-
- if (drawable->isSpatialBridge())
- {
- LLSpatialPartition *part = drawable->asPartition();
- LLSpatialBridge* bridge = part->asBridge();
- if (bridge && gPipeline.hasRenderType(bridge->mDrawableType))
- {
- check(part->mOctree);
- }
- }
- else
- {
- LLViewerObject* vobj = drawable->getVObj();
-
- if (vobj)
- {
- LLVector3 intersection;
- bool skip_check = false;
- if (vobj->isAvatar())
- {
- LLVOAvatar* avatar = (LLVOAvatar*) vobj;
- if (avatar->isSelf() && LLFloater::isVisible(gFloaterTools))
- {
- LLViewerObject* hit = avatar->lineSegmentIntersectRiggedAttachments(mStart, mEnd, -1, mPickTransparent, mFaceHit, &intersection, mTexCoord, mNormal, mBinormal);
- if (hit)
- {
- mEnd = intersection;
- if (mIntersection)
- {
- *mIntersection = intersection;
- }
-
- mHit = hit->mDrawable;
- skip_check = true;
- }
-
- }
- }
-
- if (!skip_check && vobj->lineSegmentIntersect(mStart, mEnd, -1, mPickTransparent, mFaceHit, &intersection, mTexCoord, mNormal, mBinormal))
- {
- mEnd = intersection; // shorten ray so we only find CLOSER hits
- if (mIntersection)
- {
- *mIntersection = intersection;
- }
-
- mHit = vobj->mDrawable;
- }
- }
- }
-
- return false;
- }
-};
-
-LLDrawable* LLSpatialPartition::lineSegmentIntersect(const LLVector3& start, const LLVector3& end,
- BOOL pick_transparent,
- S32* face_hit, // return the face hit
- LLVector3* intersection, // return the intersection point
- LLVector2* tex_coord, // return the texture coordinates of the intersection point
- LLVector3* normal, // return the surface normal at the intersection point
- LLVector3* bi_normal // return the surface bi-normal at the intersection point
- )
-
-{
- LLOctreeIntersect intersect(start, end, pick_transparent, face_hit, intersection, tex_coord, normal, bi_normal);
- LLDrawable* drawable = intersect.check(mOctree);
-
- return drawable;
-}
-
-LLDrawInfo::LLDrawInfo(U16 start, U16 end, U32 count, U32 offset,
- LLViewerTexture* texture, LLVertexBuffer* buffer,
- BOOL fullbright, U8 bump, BOOL particle, F32 part_size)
-:
- mVertexBuffer(buffer),
- mTexture(texture),
- mTextureMatrix(NULL),
- mModelMatrix(NULL),
- mStart(start),
- mEnd(end),
- mCount(count),
- mOffset(offset),
- mFullbright(fullbright),
- mBump(bump),
- mParticle(particle),
- mPartSize(part_size),
- mVSize(0.f),
- mGroup(NULL),
- mFace(NULL),
- mDistance(0.f),
- mDrawMode(LLRender::TRIANGLES)
-{
- mVertexBuffer->validateRange(mStart, mEnd, mCount, mOffset);
-
- mDebugColor = (rand() << 16) + rand();
-}
-
-LLDrawInfo::~LLDrawInfo()
-{
- /*if (LLSpatialGroup::sNoDelete)
- {
- llerrs << "LLDrawInfo deleted illegally!" << llendl;
- }*/
-
- if (mFace)
- {
- mFace->setDrawInfo(NULL);
- }
-
- if (gDebugGL)
- {
- gPipeline.checkReferences(this);
- }
-}
-
-void LLDrawInfo::validate()
-{
- mVertexBuffer->validateRange(mStart, mEnd, mCount, mOffset);
-}
-
-LLVertexBuffer* LLGeometryManager::createVertexBuffer(U32 type_mask, U32 usage)
-{
- return new LLVertexBuffer(type_mask, usage);
-}
-
-LLCullResult::LLCullResult()
-{
- clear();
-}
-
-void LLCullResult::clear()
-{
- mVisibleGroupsSize = 0;
- mVisibleGroupsEnd = mVisibleGroups.begin();
-
- mAlphaGroupsSize = 0;
- mAlphaGroupsEnd = mAlphaGroups.begin();
-
- mOcclusionGroupsSize = 0;
- mOcclusionGroupsEnd = mOcclusionGroups.begin();
-
- mDrawableGroupsSize = 0;
- mDrawableGroupsEnd = mDrawableGroups.begin();
-
- mVisibleListSize = 0;
- mVisibleListEnd = mVisibleList.begin();
-
- mVisibleBridgeSize = 0;
- mVisibleBridgeEnd = mVisibleBridge.begin();
-
-
- for (U32 i = 0; i < LLRenderPass::NUM_RENDER_TYPES; i++)
- {
- for (U32 j = 0; j < mRenderMapSize[i]; j++)
- {
- mRenderMap[i][j] = 0;
- }
- mRenderMapSize[i] = 0;
- mRenderMapEnd[i] = mRenderMap[i].begin();
- }
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::beginVisibleGroups()
-{
- return mVisibleGroups.begin();
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::endVisibleGroups()
-{
- return mVisibleGroupsEnd;
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::beginAlphaGroups()
-{
- return mAlphaGroups.begin();
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::endAlphaGroups()
-{
- return mAlphaGroupsEnd;
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::beginOcclusionGroups()
-{
- return mOcclusionGroups.begin();
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::endOcclusionGroups()
-{
- return mOcclusionGroupsEnd;
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::beginDrawableGroups()
-{
- return mDrawableGroups.begin();
-}
-
-LLCullResult::sg_list_t::iterator LLCullResult::endDrawableGroups()
-{
- return mDrawableGroupsEnd;
-}
-
-LLCullResult::drawable_list_t::iterator LLCullResult::beginVisibleList()
-{
- return mVisibleList.begin();
-}
-
-LLCullResult::drawable_list_t::iterator LLCullResult::endVisibleList()
-{
- return mVisibleListEnd;
-}
-
-LLCullResult::bridge_list_t::iterator LLCullResult::beginVisibleBridge()
-{
- return mVisibleBridge.begin();
-}
-
-LLCullResult::bridge_list_t::iterator LLCullResult::endVisibleBridge()
-{
- return mVisibleBridgeEnd;
-}
-
-LLCullResult::drawinfo_list_t::iterator LLCullResult::beginRenderMap(U32 type)
-{
- return mRenderMap[type].begin();
-}
-
-LLCullResult::drawinfo_list_t::iterator LLCullResult::endRenderMap(U32 type)
-{
- return mRenderMapEnd[type];
-}
-
-void LLCullResult::pushVisibleGroup(LLSpatialGroup* group)
-{
- if (mVisibleGroupsSize < mVisibleGroups.size())
- {
- mVisibleGroups[mVisibleGroupsSize] = group;
- }
- else
- {
- mVisibleGroups.push_back(group);
- }
- ++mVisibleGroupsSize;
- mVisibleGroupsEnd = mVisibleGroups.begin()+mVisibleGroupsSize;
-}
-
-void LLCullResult::pushAlphaGroup(LLSpatialGroup* group)
-{
- if (mAlphaGroupsSize < mAlphaGroups.size())
- {
- mAlphaGroups[mAlphaGroupsSize] = group;
- }
- else
- {
- mAlphaGroups.push_back(group);
- }
- ++mAlphaGroupsSize;
- mAlphaGroupsEnd = mAlphaGroups.begin()+mAlphaGroupsSize;
-}
-
-void LLCullResult::pushOcclusionGroup(LLSpatialGroup* group)
-{
- if (mOcclusionGroupsSize < mOcclusionGroups.size())
- {
- mOcclusionGroups[mOcclusionGroupsSize] = group;
- }
- else
- {
- mOcclusionGroups.push_back(group);
- }
- ++mOcclusionGroupsSize;
- mOcclusionGroupsEnd = mOcclusionGroups.begin()+mOcclusionGroupsSize;
-}
-
-void LLCullResult::pushDrawableGroup(LLSpatialGroup* group)
-{
- if (mDrawableGroupsSize < mDrawableGroups.size())
- {
- mDrawableGroups[mDrawableGroupsSize] = group;
- }
- else
- {
- mDrawableGroups.push_back(group);
- }
- ++mDrawableGroupsSize;
- mDrawableGroupsEnd = mDrawableGroups.begin()+mDrawableGroupsSize;
-}
-
-void LLCullResult::pushDrawable(LLDrawable* drawable)
-{
- if (mVisibleListSize < mVisibleList.size())
- {
- mVisibleList[mVisibleListSize] = drawable;
- }
- else
- {
- mVisibleList.push_back(drawable);
- }
- ++mVisibleListSize;
- mVisibleListEnd = mVisibleList.begin()+mVisibleListSize;
-}
-
-void LLCullResult::pushBridge(LLSpatialBridge* bridge)
-{
- if (mVisibleBridgeSize < mVisibleBridge.size())
- {
- mVisibleBridge[mVisibleBridgeSize] = bridge;
- }
- else
- {
- mVisibleBridge.push_back(bridge);
- }
- ++mVisibleBridgeSize;
- mVisibleBridgeEnd = mVisibleBridge.begin()+mVisibleBridgeSize;
-}
-
-void LLCullResult::pushDrawInfo(U32 type, LLDrawInfo* draw_info)
-{
- if (mRenderMapSize[type] < mRenderMap[type].size())
- {
- mRenderMap[type][mRenderMapSize[type]] = draw_info;
- }
- else
- {
- mRenderMap[type].push_back(draw_info);
- }
- ++mRenderMapSize[type];
- mRenderMapEnd[type] = mRenderMap[type].begin() + mRenderMapSize[type];
-}
-
-
-void LLCullResult::assertDrawMapsEmpty()
-{
- for (U32 i = 0; i < LLRenderPass::NUM_RENDER_TYPES; i++)
- {
- if (mRenderMapSize[i] != 0)
- {
- llerrs << "Stale LLDrawInfo's in LLCullResult!" << llendl;
- }
- }
-}
-
-
-
+/**
+ * @file llspatialpartition.cpp
+ * @brief LLSpatialGroup class implementation and supporting functions
+ *
+ * $LicenseInfo:firstyear=2003&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llspatialpartition.h"
+
+#include "llviewerwindow.h"
+#include "llviewerobjectlist.h"
+#include "llvovolume.h"
+#include "llvolume.h"
+#include "llvolumeoctree.h"
+#include "llviewercamera.h"
+#include "llface.h"
+#include "llfloatertools.h"
+#include "llviewercontrol.h"
+#include "llviewerregion.h"
+#include "llcamera.h"
+#include "pipeline.h"
+#include "llmeshrepository.h"
+#include "llrender.h"
+#include "lloctree.h"
+#include "llphysicsshapebuilderutil.h"
+#include "llvoavatar.h"
+#include "llvolumemgr.h"
+#include "lltextureatlas.h"
+#include "llglslshader.h"
+#include "llagent.h"
+#include "llviewershadermgr.h"
+
+static LLFastTimer::DeclareTimer FTM_FRUSTUM_CULL("Frustum Culling");
+static LLFastTimer::DeclareTimer FTM_CULL_REBOUND("Cull Rebound");
+
+const F32 SG_OCCLUSION_FUDGE = 0.25f;
+#define SG_DISCARD_TOLERANCE 0.01f
+
+#if LL_OCTREE_PARANOIA_CHECK
+#define assert_octree_valid(x) x->validate()
+#define assert_states_valid(x) ((LLSpatialGroup*) x->mSpatialPartition->mOctree->getListener(0))->checkStates()
+#else
+#define assert_octree_valid(x)
+#define assert_states_valid(x)
+#endif
+
+
+static U32 sZombieGroups = 0;
+U32 LLSpatialGroup::sNodeCount = 0;
+
+#define LL_TRACK_PENDING_OCCLUSION_QUERIES 0
+
+std::set<GLuint> LLSpatialGroup::sPendingQueries;
+
+U32 gOctreeMaxCapacity;
+
+BOOL LLSpatialGroup::sNoDelete = FALSE;
+
+static F32 sLastMaxTexPriority = 1.f;
+static F32 sCurMaxTexPriority = 1.f;
+
+class LLOcclusionQueryPool : public LLGLNamePool
+{
+protected:
+ virtual GLuint allocateName()
+ {
+ GLuint name;
+ glGenQueriesARB(1, &name);
+ return name;
+ }
+
+ virtual void releaseName(GLuint name)
+ {
+#if LL_TRACK_PENDING_OCCLUSION_QUERIES
+ LLSpatialGroup::sPendingQueries.erase(name);
+#endif
+ glDeleteQueriesARB(1, &name);
+ }
+};
+
+static LLOcclusionQueryPool sQueryPool;
+
+//static counter for frame to switch LOD on
+
+void sg_assert(BOOL expr)
+{
+#if LL_OCTREE_PARANOIA_CHECK
+ if (!expr)
+ {
+ llerrs << "Octree invalid!" << llendl;
+ }
+#endif
+}
+
+S32 AABBSphereIntersect(const LLVector3& min, const LLVector3& max, const LLVector3 &origin, const F32 &rad)
+{
+ return AABBSphereIntersectR2(min, max, origin, rad*rad);
+}
+
+S32 AABBSphereIntersectR2(const LLVector3& min, const LLVector3& max, const LLVector3 &origin, const F32 &r)
+{
+ F32 d = 0.f;
+ F32 t;
+
+ if ((min-origin).magVecSquared() < r &&
+ (max-origin).magVecSquared() < r)
+ {
+ return 2;
+ }
+
+ for (U32 i = 0; i < 3; i++)
+ {
+ if (origin.mV[i] < min.mV[i])
+ {
+ t = min.mV[i] - origin.mV[i];
+ d += t*t;
+ }
+ else if (origin.mV[i] > max.mV[i])
+ {
+ t = origin.mV[i] - max.mV[i];
+ d += t*t;
+ }
+
+ if (d > r)
+ {
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+
+S32 AABBSphereIntersect(const LLVector4a& min, const LLVector4a& max, const LLVector3 &origin, const F32 &rad)
+{
+ return AABBSphereIntersectR2(min, max, origin, rad*rad);
+}
+
+S32 AABBSphereIntersectR2(const LLVector4a& min, const LLVector4a& max, const LLVector3 &origin, const F32 &r)
+{
+ F32 d = 0.f;
+ F32 t;
+
+ LLVector4a origina;
+ origina.load3(origin.mV);
+
+ LLVector4a v;
+ v.setSub(min, origina);
+
+ if (v.dot3(v) < r)
+ {
+ v.setSub(max, origina);
+ if (v.dot3(v) < r)
+ {
+ return 2;
+ }
+ }
+
+
+ for (U32 i = 0; i < 3; i++)
+ {
+ if (origin.mV[i] < min[i])
+ {
+ t = min[i] - origin.mV[i];
+ d += t*t;
+ }
+ else if (origin.mV[i] > max[i])
+ {
+ t = origin.mV[i] - max[i];
+ d += t*t;
+ }
+
+ if (d > r)
+ {
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+
+typedef enum
+{
+ b000 = 0x00,
+ b001 = 0x01,
+ b010 = 0x02,
+ b011 = 0x03,
+ b100 = 0x04,
+ b101 = 0x05,
+ b110 = 0x06,
+ b111 = 0x07,
+} eLoveTheBits;
+
+//contact Runitai Linden for a copy of the SL object used to write this table
+//basically, you give the table a bitmask of the look-at vector to a node and it
+//gives you a triangle fan index array
+static U16 sOcclusionIndices[] =
+{
+ //000
+ b111, b110, b010, b011, b001, b101, b100, b110,
+ //001
+ b011, b010, b000, b001, b101, b111, b110, b010,
+ //010
+ b101, b100, b110, b111, b011, b001, b000, b100,
+ //011
+ b001, b000, b100, b101, b111, b011, b010, b000,
+ //100
+ b110, b000, b010, b011, b111, b101, b100, b000,
+ //101
+ b010, b100, b000, b001, b011, b111, b110, b100,
+ //110
+ b100, b010, b110, b111, b101, b001, b000, b010,
+ //111
+ b000, b110, b100, b101, b001, b011, b010, b110,
+};
+
+U32 get_box_fan_indices(LLCamera* camera, const LLVector4a& center)
+{
+ LLVector4a origin;
+ origin.load3(camera->getOrigin().mV);
+
+ S32 cypher = center.greaterThan(origin).getGatheredBits() & 0x7;
+
+ return cypher*8;
+}
+
+U8* get_box_fan_indices_ptr(LLCamera* camera, const LLVector4a& center)
+{
+ LLVector4a origin;
+ origin.load3(camera->getOrigin().mV);
+
+ S32 cypher = center.greaterThan(origin).getGatheredBits() & 0x7;
+
+ return (U8*) (sOcclusionIndices+cypher*8);
+}
+
+
+static LLFastTimer::DeclareTimer FTM_BUILD_OCCLUSION("Build Occlusion");
+
+void LLSpatialGroup::buildOcclusion()
+{
+ if (mOcclusionVerts.isNull())
+ {
+ mOcclusionVerts = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX,
+ LLVertexBuffer::sUseStreamDraw ? mBufferUsage : 0); //if GL has a hard time with VBOs, don't use them for occlusion culling.
+ mOcclusionVerts->allocateBuffer(8, 64, true);
+
+ LLStrider<U16> idx;
+ mOcclusionVerts->getIndexStrider(idx);
+ for (U32 i = 0; i < 64; i++)
+ {
+ *idx++ = sOcclusionIndices[i];
+ }
+ }
+
+ LLVector4a fudge;
+ fudge.splat(SG_OCCLUSION_FUDGE);
+
+ LLVector4a r;
+ r.setAdd(mBounds[1], fudge);
+
+ LLStrider<LLVector3> pos;
+
+ {
+ LLFastTimer t(FTM_BUILD_OCCLUSION);
+ mOcclusionVerts->getVertexStrider(pos);
+ }
+
+ {
+ LLVector4a* v = (LLVector4a*) pos.get();
+
+ const LLVector4a& c = mBounds[0];
+ const LLVector4a& s = r;
+
+ static const LLVector4a octant[] =
+ {
+ LLVector4a(-1.f, -1.f, -1.f),
+ LLVector4a(-1.f, -1.f, 1.f),
+ LLVector4a(-1.f, 1.f, -1.f),
+ LLVector4a(-1.f, 1.f, 1.f),
+
+ LLVector4a(1.f, -1.f, -1.f),
+ LLVector4a(1.f, -1.f, 1.f),
+ LLVector4a(1.f, 1.f, -1.f),
+ LLVector4a(1.f, 1.f, 1.f),
+ };
+
+ //vertex positions are encoded so the 3 bits of their vertex index
+ //correspond to their axis facing, with bit position 3,2,1 matching
+ //axis facing x,y,z, bit set meaning positive facing, bit clear
+ //meaning negative facing
+
+ for (S32 i = 0; i < 8; ++i)
+ {
+ LLVector4a p;
+ p.setMul(s, octant[i]);
+ p.add(c);
+ v[i] = p;
+ }
+ }
+
+ {
+ mOcclusionVerts->flush();
+ LLVertexBuffer::unbind();
+ }
+
+ clearState(LLSpatialGroup::OCCLUSION_DIRTY);
+}
+
+
+BOOL earlyFail(LLCamera* camera, LLSpatialGroup* group);
+
+//returns:
+// 0 if sphere and AABB are not intersecting
+// 1 if they are
+// 2 if AABB is entirely inside sphere
+
+S32 LLSphereAABB(const LLVector3& center, const LLVector3& size, const LLVector3& pos, const F32 &rad)
+{
+ S32 ret = 2;
+
+ LLVector3 min = center - size;
+ LLVector3 max = center + size;
+ for (U32 i = 0; i < 3; i++)
+ {
+ if (min.mV[i] > pos.mV[i] + rad ||
+ max.mV[i] < pos.mV[i] - rad)
+ { //totally outside
+ return 0;
+ }
+
+ if (min.mV[i] < pos.mV[i] - rad ||
+ max.mV[i] > pos.mV[i] + rad)
+ { //intersecting
+ ret = 1;
+ }
+ }
+
+ return ret;
+}
+
+LLSpatialGroup::~LLSpatialGroup()
+{
+ /*if (sNoDelete)
+ {
+ llerrs << "Illegal deletion of LLSpatialGroup!" << llendl;
+ }*/
+
+ if (gDebugGL)
+ {
+ gPipeline.checkReferences(this);
+ }
+
+ if (isState(DEAD))
+ {
+ sZombieGroups--;
+ }
+
+ sNodeCount--;
+
+ if (gGLManager.mHasOcclusionQuery)
+ {
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; ++i)
+ {
+ if (mOcclusionQuery[i])
+ {
+ sQueryPool.release(mOcclusionQuery[i]);
+ }
+ }
+ }
+
+ mOcclusionVerts = NULL;
+
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ clearDrawMap();
+ clearAtlasList() ;
+}
+
+BOOL LLSpatialGroup::hasAtlas(LLTextureAtlas* atlasp)
+{
+ S8 type = atlasp->getComponents() - 1 ;
+ for(std::list<LLTextureAtlas*>::iterator iter = mAtlasList[type].begin(); iter != mAtlasList[type].end() ; ++iter)
+ {
+ if(atlasp == *iter)
+ {
+ return TRUE ;
+ }
+ }
+ return FALSE ;
+}
+
+void LLSpatialGroup::addAtlas(LLTextureAtlas* atlasp, S8 recursive_level)
+{
+ if(!hasAtlas(atlasp))
+ {
+ mAtlasList[atlasp->getComponents() - 1].push_back(atlasp) ;
+ atlasp->addSpatialGroup(this) ;
+ }
+
+ --recursive_level;
+ if(recursive_level)//levels propagating up.
+ {
+ LLSpatialGroup* parent = getParent() ;
+ if(parent)
+ {
+ parent->addAtlas(atlasp, recursive_level) ;
+ }
+ }
+}
+
+void LLSpatialGroup::removeAtlas(LLTextureAtlas* atlasp, BOOL remove_group, S8 recursive_level)
+{
+ mAtlasList[atlasp->getComponents() - 1].remove(atlasp) ;
+ if(remove_group)
+ {
+ atlasp->removeSpatialGroup(this) ;
+ }
+
+ --recursive_level;
+ if(recursive_level)//levels propagating up.
+ {
+ LLSpatialGroup* parent = getParent() ;
+ if(parent)
+ {
+ parent->removeAtlas(atlasp, recursive_level) ;
+ }
+ }
+}
+
+void LLSpatialGroup::clearAtlasList()
+{
+ std::list<LLTextureAtlas*>::iterator iter ;
+ for(S8 i = 0 ; i < 4 ; i++)
+ {
+ if(mAtlasList[i].size() > 0)
+ {
+ for(iter = mAtlasList[i].begin(); iter != mAtlasList[i].end() ; ++iter)
+ {
+ ((LLTextureAtlas*)*iter)->removeSpatialGroup(this) ;
+ }
+ mAtlasList[i].clear() ;
+ }
+ }
+}
+
+LLTextureAtlas* LLSpatialGroup::getAtlas(S8 ncomponents, S8 to_be_reserved, S8 recursive_level)
+{
+ S8 type = ncomponents - 1 ;
+ if(mAtlasList[type].size() > 0)
+ {
+ for(std::list<LLTextureAtlas*>::iterator iter = mAtlasList[type].begin(); iter != mAtlasList[type].end() ; ++iter)
+ {
+ if(!((LLTextureAtlas*)*iter)->isFull(to_be_reserved))
+ {
+ return *iter ;
+ }
+ }
+ }
+
+ --recursive_level;
+ if(recursive_level)
+ {
+ LLSpatialGroup* parent = getParent() ;
+ if(parent)
+ {
+ return parent->getAtlas(ncomponents, to_be_reserved, recursive_level) ;
+ }
+ }
+ return NULL ;
+}
+
+void LLSpatialGroup::setCurUpdatingSlot(LLTextureAtlasSlot* slotp)
+{
+ mCurUpdatingSlotp = slotp;
+
+ //if(!hasAtlas(mCurUpdatingSlotp->getAtlas()))
+ //{
+ // addAtlas(mCurUpdatingSlotp->getAtlas()) ;
+ //}
+}
+
+LLTextureAtlasSlot* LLSpatialGroup::getCurUpdatingSlot(LLViewerTexture* imagep, S8 recursive_level)
+{
+ if(gFrameCount && mCurUpdatingTime == gFrameCount && mCurUpdatingTexture == imagep)
+ {
+ return mCurUpdatingSlotp ;
+ }
+
+ //--recursive_level ;
+ //if(recursive_level)
+ //{
+ // LLSpatialGroup* parent = getParent() ;
+ // if(parent)
+ // {
+ // return parent->getCurUpdatingSlot(imagep, recursive_level) ;
+ // }
+ //}
+ return NULL ;
+}
+
+void LLSpatialGroup::clearDrawMap()
+{
+ mDrawMap.clear();
+}
+
+BOOL LLSpatialGroup::isHUDGroup()
+{
+ return mSpatialPartition && mSpatialPartition->isHUDPartition() ;
+}
+
+BOOL LLSpatialGroup::isRecentlyVisible() const
+{
+ return (LLDrawable::getCurrentFrame() - mVisible[LLViewerCamera::sCurCameraID]) < LLDrawable::getMinVisFrameRange() ;
+}
+
+BOOL LLSpatialGroup::isVisible() const
+{
+ return mVisible[LLViewerCamera::sCurCameraID] >= LLDrawable::getCurrentFrame() ? TRUE : FALSE;
+}
+
+void LLSpatialGroup::setVisible()
+{
+ mVisible[LLViewerCamera::sCurCameraID] = LLDrawable::getCurrentFrame();
+}
+
+void LLSpatialGroup::validate()
+{
+#if LL_OCTREE_PARANOIA_CHECK
+
+ sg_assert(!isState(DIRTY));
+ sg_assert(!isDead());
+
+ LLVector4a myMin;
+ myMin.setSub(mBounds[0], mBounds[1]);
+ LLVector4a myMax;
+ myMax.setAdd(mBounds[0], mBounds[1]);
+
+ validateDrawMap();
+
+ for (element_iter i = getData().begin(); i != getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+ sg_assert(drawable->getSpatialGroup() == this);
+ if (drawable->getSpatialBridge())
+ {
+ sg_assert(drawable->getSpatialBridge() == mSpatialPartition->asBridge());
+ }
+
+ /*if (drawable->isSpatialBridge())
+ {
+ LLSpatialPartition* part = drawable->asPartition();
+ if (!part)
+ {
+ llerrs << "Drawable reports it is a spatial bridge but not a partition." << llendl;
+ }
+ LLSpatialGroup* group = (LLSpatialGroup*) part->mOctree->getListener(0);
+ group->validate();
+ }*/
+ }
+
+ for (U32 i = 0; i < mOctreeNode->getChildCount(); ++i)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) mOctreeNode->getChild(i)->getListener(0);
+
+ group->validate();
+
+ //ensure all children are enclosed in this node
+ LLVector4a center = group->mBounds[0];
+ LLVector4a size = group->mBounds[1];
+
+ LLVector4a min;
+ min.setSub(center, size);
+ LLVector4a max;
+ max.setAdd(center, size);
+
+ for (U32 j = 0; j < 3; j++)
+ {
+ sg_assert(min[j] >= myMin[j]-0.02f);
+ sg_assert(max[j] <= myMax[j]+0.02f);
+ }
+ }
+
+#endif
+}
+
+void LLSpatialGroup::checkStates()
+{
+#if LL_OCTREE_PARANOIA_CHECK
+ //LLOctreeStateCheck checker;
+ //checker.traverse(mOctreeNode);
+#endif
+}
+
+void LLSpatialGroup::validateDrawMap()
+{
+#if LL_OCTREE_PARANOIA_CHECK
+ for (draw_map_t::iterator i = mDrawMap.begin(); i != mDrawMap.end(); ++i)
+ {
+ LLSpatialGroup::drawmap_elem_t& draw_vec = i->second;
+ for (drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j)
+ {
+ LLDrawInfo& params = **j;
+
+ params.validate();
+ }
+ }
+#endif
+}
+
+BOOL LLSpatialGroup::updateInGroup(LLDrawable *drawablep, BOOL immediate)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ drawablep->updateSpatialExtents();
+
+ OctreeNode* parent = mOctreeNode->getOctParent();
+
+ if (mOctreeNode->isInside(drawablep->getPositionGroup()) &&
+ (mOctreeNode->contains(drawablep) ||
+ (drawablep->getBinRadius() > mOctreeNode->getSize()[0] &&
+ parent && parent->getElementCount() >= gOctreeMaxCapacity)))
+ {
+ unbound();
+ setState(OBJECT_DIRTY);
+ //setState(GEOM_DIRTY);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+
+BOOL LLSpatialGroup::addObject(LLDrawable *drawablep, BOOL add_all, BOOL from_octree)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ if (!from_octree)
+ {
+ mOctreeNode->insert(drawablep);
+ }
+ else
+ {
+ drawablep->setSpatialGroup(this);
+ setState(OBJECT_DIRTY | GEOM_DIRTY);
+ setOcclusionState(LLSpatialGroup::DISCARD_QUERY, LLSpatialGroup::STATE_MODE_ALL_CAMERAS);
+ gPipeline.markRebuild(this, TRUE);
+ if (drawablep->isSpatialBridge())
+ {
+ mBridgeList.push_back((LLSpatialBridge*) drawablep);
+ }
+ if (drawablep->getRadius() > 1.f)
+ {
+ setState(IMAGE_DIRTY);
+ }
+ }
+
+ return TRUE;
+}
+
+void LLSpatialGroup::rebuildGeom()
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ if (!isDead())
+ {
+ mSpatialPartition->rebuildGeom(this);
+ }
+}
+
+void LLSpatialGroup::rebuildMesh()
+{
+ if (!isDead())
+ {
+ mSpatialPartition->rebuildMesh(this);
+ }
+}
+
+static LLFastTimer::DeclareTimer FTM_REBUILD_VBO("VBO Rebuilt");
+
+void LLSpatialPartition::rebuildGeom(LLSpatialGroup* group)
+{
+ if (group->isDead() || !group->isState(LLSpatialGroup::GEOM_DIRTY))
+ {
+ return;
+ }
+
+ if (group->changeLOD())
+ {
+ group->mLastUpdateDistance = group->mDistance;
+ group->mLastUpdateViewAngle = group->mViewAngle;
+ }
+
+ LLFastTimer ftm(FTM_REBUILD_VBO);
+
+ group->clearDrawMap();
+
+ //get geometry count
+ U32 index_count = 0;
+ U32 vertex_count = 0;
+
+ addGeometryCount(group, vertex_count, index_count);
+
+ if (vertex_count > 0 && index_count > 0)
+ { //create vertex buffer containing volume geometry for this node
+ group->mBuilt = 1.f;
+ if (group->mVertexBuffer.isNull() || (group->mBufferUsage != group->mVertexBuffer->getUsage() && LLVertexBuffer::sEnableVBOs))
+ {
+ group->mVertexBuffer = createVertexBuffer(mVertexDataMask, group->mBufferUsage);
+ group->mVertexBuffer->allocateBuffer(vertex_count, index_count, true);
+ stop_glerror();
+ }
+ else
+ {
+ group->mVertexBuffer->resizeBuffer(vertex_count, index_count);
+ stop_glerror();
+ }
+
+ getGeometry(group);
+ }
+ else
+ {
+ group->mVertexBuffer = NULL;
+ group->mBufferMap.clear();
+ }
+
+ group->mLastUpdateTime = gFrameTimeSeconds;
+ group->clearState(LLSpatialGroup::GEOM_DIRTY);
+}
+
+
+void LLSpatialPartition::rebuildMesh(LLSpatialGroup* group)
+{
+
+}
+
+BOOL LLSpatialGroup::boundObjects(BOOL empty, LLVector4a& minOut, LLVector4a& maxOut)
+{
+ const OctreeNode* node = mOctreeNode;
+
+ if (node->getData().empty())
+ { //don't do anything if there are no objects
+ if (empty && mOctreeNode->getParent())
+ { //only root is allowed to be empty
+ OCT_ERRS << "Empty leaf found in octree." << llendl;
+ }
+ return FALSE;
+ }
+
+ LLVector4a& newMin = mObjectExtents[0];
+ LLVector4a& newMax = mObjectExtents[1];
+
+ if (isState(OBJECT_DIRTY))
+ { //calculate new bounding box
+ clearState(OBJECT_DIRTY);
+
+ //initialize bounding box to first element
+ OctreeNode::const_element_iter i = node->getData().begin();
+ LLDrawable* drawablep = *i;
+ const LLVector4a* minMax = drawablep->getSpatialExtents();
+
+ newMin = minMax[0];
+ newMax = minMax[1];
+
+ for (++i; i != node->getData().end(); ++i)
+ {
+ drawablep = *i;
+ minMax = drawablep->getSpatialExtents();
+
+ update_min_max(newMin, newMax, minMax[0]);
+ update_min_max(newMin, newMax, minMax[1]);
+
+ //bin up the object
+ /*for (U32 i = 0; i < 3; i++)
+ {
+ if (minMax[0].mV[i] < newMin.mV[i])
+ {
+ newMin.mV[i] = minMax[0].mV[i];
+ }
+ if (minMax[1].mV[i] > newMax.mV[i])
+ {
+ newMax.mV[i] = minMax[1].mV[i];
+ }
+ }*/
+ }
+
+ mObjectBounds[0].setAdd(newMin, newMax);
+ mObjectBounds[0].mul(0.5f);
+ mObjectBounds[1].setSub(newMax, newMin);
+ mObjectBounds[1].mul(0.5f);
+ }
+
+ if (empty)
+ {
+ minOut = newMin;
+ maxOut = newMax;
+ }
+ else
+ {
+ minOut.setMin(minOut, newMin);
+ maxOut.setMax(maxOut, newMax);
+ }
+
+ return TRUE;
+}
+
+void LLSpatialGroup::unbound()
+{
+ if (isState(DIRTY))
+ {
+ return;
+ }
+
+ setState(DIRTY);
+
+ //all the parent nodes need to rebound this child
+ if (mOctreeNode)
+ {
+ OctreeNode* parent = (OctreeNode*) mOctreeNode->getParent();
+ while (parent != NULL)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) parent->getListener(0);
+ if (group->isState(DIRTY))
+ {
+ return;
+ }
+
+ group->setState(DIRTY);
+ parent = (OctreeNode*) parent->getParent();
+ }
+ }
+}
+
+LLSpatialGroup* LLSpatialGroup::getParent()
+{
+ if (isDead())
+ {
+ return NULL;
+ }
+
+ if(!mOctreeNode)
+ {
+ return NULL;
+ }
+ OctreeNode* parent = mOctreeNode->getOctParent();
+
+ if (parent)
+ {
+ return (LLSpatialGroup*) parent->getListener(0);
+ }
+
+ return NULL;
+}
+
+BOOL LLSpatialGroup::removeObject(LLDrawable *drawablep, BOOL from_octree)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ unbound();
+ if (mOctreeNode && !from_octree)
+ {
+ if (!mOctreeNode->remove(drawablep))
+ {
+ OCT_ERRS << "Could not remove drawable from spatial group" << llendl;
+ }
+ }
+ else
+ {
+ drawablep->setSpatialGroup(NULL);
+ setState(GEOM_DIRTY);
+ gPipeline.markRebuild(this, TRUE);
+
+ if (drawablep->isSpatialBridge())
+ {
+ for (bridge_list_t::iterator i = mBridgeList.begin(); i != mBridgeList.end(); ++i)
+ {
+ if (*i == drawablep)
+ {
+ mBridgeList.erase(i);
+ break;
+ }
+ }
+ }
+
+ if (getElementCount() == 0)
+ { //delete draw map on last element removal since a rebuild might never happen
+ clearDrawMap();
+ }
+ }
+ return TRUE;
+}
+
+void LLSpatialGroup::shift(const LLVector4a &offset)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ LLVector4a t = mOctreeNode->getCenter();
+ t.add(offset);
+ mOctreeNode->setCenter(t);
+ mOctreeNode->updateMinMax();
+ mBounds[0].add(offset);
+ mExtents[0].add(offset);
+ mExtents[1].add(offset);
+ mObjectBounds[0].add(offset);
+ mObjectExtents[0].add(offset);
+ mObjectExtents[1].add(offset);
+
+ //if (!mSpatialPartition->mRenderByGroup)
+ {
+ setState(GEOM_DIRTY);
+ gPipeline.markRebuild(this, TRUE);
+ }
+
+ if (mOcclusionVerts.notNull())
+ {
+ setState(OCCLUSION_DIRTY);
+ }
+}
+
+class LLSpatialSetState : public LLSpatialGroup::OctreeTraveler
+{
+public:
+ U32 mState;
+ LLSpatialSetState(U32 state) : mState(state) { }
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->setState(mState); }
+};
+
+class LLSpatialSetStateDiff : public LLSpatialSetState
+{
+public:
+ LLSpatialSetStateDiff(U32 state) : LLSpatialSetState(state) { }
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* n)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
+
+ if (!group->isState(mState))
+ {
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+ }
+};
+
+void LLSpatialGroup::setState(U32 state)
+{
+ mState |= state;
+
+ llassert(state <= LLSpatialGroup::STATE_MASK);
+}
+
+void LLSpatialGroup::setState(U32 state, S32 mode)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ llassert(state <= LLSpatialGroup::STATE_MASK);
+
+ if (mode > STATE_MODE_SINGLE)
+ {
+ if (mode == STATE_MODE_DIFF)
+ {
+ LLSpatialSetStateDiff setter(state);
+ setter.traverse(mOctreeNode);
+ }
+ else
+ {
+ LLSpatialSetState setter(state);
+ setter.traverse(mOctreeNode);
+ }
+ }
+ else
+ {
+ mState |= state;
+ }
+}
+
+class LLSpatialClearState : public LLSpatialGroup::OctreeTraveler
+{
+public:
+ U32 mState;
+ LLSpatialClearState(U32 state) : mState(state) { }
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->clearState(mState); }
+};
+
+class LLSpatialClearStateDiff : public LLSpatialClearState
+{
+public:
+ LLSpatialClearStateDiff(U32 state) : LLSpatialClearState(state) { }
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* n)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
+
+ if (group->isState(mState))
+ {
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+ }
+};
+
+void LLSpatialGroup::clearState(U32 state)
+{
+ llassert(state <= LLSpatialGroup::STATE_MASK);
+
+ mState &= ~state;
+}
+
+void LLSpatialGroup::clearState(U32 state, S32 mode)
+{
+ llassert(state <= LLSpatialGroup::STATE_MASK);
+
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ if (mode > STATE_MODE_SINGLE)
+ {
+ if (mode == STATE_MODE_DIFF)
+ {
+ LLSpatialClearStateDiff clearer(state);
+ clearer.traverse(mOctreeNode);
+ }
+ else
+ {
+ LLSpatialClearState clearer(state);
+ clearer.traverse(mOctreeNode);
+ }
+ }
+ else
+ {
+ mState &= ~state;
+ }
+}
+
+BOOL LLSpatialGroup::isState(U32 state) const
+{
+ llassert(state <= LLSpatialGroup::STATE_MASK);
+
+ return mState & state ? TRUE : FALSE;
+}
+
+//=====================================
+// Occlusion State Set/Clear
+//=====================================
+class LLSpatialSetOcclusionState : public LLSpatialGroup::OctreeTraveler
+{
+public:
+ U32 mState;
+ LLSpatialSetOcclusionState(U32 state) : mState(state) { }
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->setOcclusionState(mState); }
+};
+
+class LLSpatialSetOcclusionStateDiff : public LLSpatialSetOcclusionState
+{
+public:
+ LLSpatialSetOcclusionStateDiff(U32 state) : LLSpatialSetOcclusionState(state) { }
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* n)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
+
+ if (!group->isOcclusionState(mState))
+ {
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+ }
+};
+
+
+void LLSpatialGroup::setOcclusionState(U32 state, S32 mode)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ if (mode > STATE_MODE_SINGLE)
+ {
+ if (mode == STATE_MODE_DIFF)
+ {
+ LLSpatialSetOcclusionStateDiff setter(state);
+ setter.traverse(mOctreeNode);
+ }
+ else if (mode == STATE_MODE_BRANCH)
+ {
+ LLSpatialSetOcclusionState setter(state);
+ setter.traverse(mOctreeNode);
+ }
+ else
+ {
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ mOcclusionState[i] |= state;
+
+ if ((state & DISCARD_QUERY) && mOcclusionQuery[i])
+ {
+ sQueryPool.release(mOcclusionQuery[i]);
+ mOcclusionQuery[i] = 0;
+ }
+ }
+ }
+ }
+ else
+ {
+ mOcclusionState[LLViewerCamera::sCurCameraID] |= state;
+ if ((state & DISCARD_QUERY) && mOcclusionQuery[LLViewerCamera::sCurCameraID])
+ {
+ sQueryPool.release(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
+ mOcclusionQuery[LLViewerCamera::sCurCameraID] = 0;
+ }
+ }
+}
+
+class LLSpatialClearOcclusionState : public LLSpatialGroup::OctreeTraveler
+{
+public:
+ U32 mState;
+
+ LLSpatialClearOcclusionState(U32 state) : mState(state) { }
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch) { ((LLSpatialGroup*) branch->getListener(0))->clearOcclusionState(mState); }
+};
+
+class LLSpatialClearOcclusionStateDiff : public LLSpatialClearOcclusionState
+{
+public:
+ LLSpatialClearOcclusionStateDiff(U32 state) : LLSpatialClearOcclusionState(state) { }
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* n)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
+
+ if (group->isOcclusionState(mState))
+ {
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+ }
+};
+
+void LLSpatialGroup::clearOcclusionState(U32 state, S32 mode)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ if (mode > STATE_MODE_SINGLE)
+ {
+ if (mode == STATE_MODE_DIFF)
+ {
+ LLSpatialClearOcclusionStateDiff clearer(state);
+ clearer.traverse(mOctreeNode);
+ }
+ else if (mode == STATE_MODE_BRANCH)
+ {
+ LLSpatialClearOcclusionState clearer(state);
+ clearer.traverse(mOctreeNode);
+ }
+ else
+ {
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ mOcclusionState[i] &= ~state;
+ }
+ }
+ }
+ else
+ {
+ mOcclusionState[LLViewerCamera::sCurCameraID] &= ~state;
+ }
+}
+//======================================
+// Octree Listener Implementation
+//======================================
+
+LLSpatialGroup::LLSpatialGroup(OctreeNode* node, LLSpatialPartition* part) :
+ mState(0),
+ mBuilt(0.f),
+ mOctreeNode(node),
+ mSpatialPartition(part),
+ mVertexBuffer(NULL),
+ mBufferUsage(part->mBufferUsage),
+ mDistance(0.f),
+ mDepth(0.f),
+ mLastUpdateDistance(-1.f),
+ mLastUpdateTime(gFrameTimeSeconds),
+ mAtlasList(4),
+ mCurUpdatingTime(0),
+ mCurUpdatingSlotp(NULL),
+ mCurUpdatingTexture (NULL)
+{
+ sNodeCount++;
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ mViewAngle.splat(0.f);
+ mLastUpdateViewAngle.splat(-1.f);
+ mExtents[0] = mExtents[1] = mObjectBounds[0] = mObjectBounds[0] = mObjectBounds[1] =
+ mObjectExtents[0] = mObjectExtents[1] = mViewAngle;
+
+ sg_assert(mOctreeNode->getListenerCount() == 0);
+ mOctreeNode->addListener(this);
+ setState(SG_INITIAL_STATE_MASK);
+ gPipeline.markRebuild(this, TRUE);
+
+ mBounds[0] = node->getCenter();
+ mBounds[1] = node->getSize();
+
+ part->mLODSeed = (part->mLODSeed+1)%part->mLODPeriod;
+ mLODHash = part->mLODSeed;
+
+ OctreeNode* oct_parent = node->getOctParent();
+
+ LLSpatialGroup* parent = oct_parent ? (LLSpatialGroup*) oct_parent->getListener(0) : NULL;
+
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ mOcclusionQuery[i] = 0;
+ mOcclusionState[i] = parent ? SG_STATE_INHERIT_MASK & parent->mOcclusionState[i] : 0;
+ mVisible[i] = 0;
+ }
+
+ mOcclusionVerts = NULL;
+
+ mRadius = 1;
+ mPixelArea = 1024.f;
+}
+
+void LLSpatialGroup::updateDistance(LLCamera &camera)
+{
+ if (LLViewerCamera::sCurCameraID != LLViewerCamera::CAMERA_WORLD)
+ {
+ llwarns << "Attempted to update distance for camera other than world camera!" << llendl;
+ return;
+ }
+
+#if !LL_RELEASE_FOR_DOWNLOAD
+ if (isState(LLSpatialGroup::OBJECT_DIRTY))
+ {
+ llerrs << "Spatial group dirty on distance update." << llendl;
+ }
+#endif
+ if (!getData().empty())
+ {
+ mRadius = mSpatialPartition->mRenderByGroup ? mObjectBounds[1].getLength3().getF32() :
+ (F32) mOctreeNode->getSize().getLength3().getF32();
+ mDistance = mSpatialPartition->calcDistance(this, camera);
+ mPixelArea = mSpatialPartition->calcPixelArea(this, camera);
+ }
+}
+
+F32 LLSpatialPartition::calcDistance(LLSpatialGroup* group, LLCamera& camera)
+{
+ LLVector4a eye;
+ LLVector4a origin;
+ origin.load3(camera.getOrigin().mV);
+
+ eye.setSub(group->mObjectBounds[0], origin);
+
+ F32 dist = 0.f;
+
+ if (group->mDrawMap.find(LLRenderPass::PASS_ALPHA) != group->mDrawMap.end())
+ {
+ LLVector4a v = eye;
+
+ dist = eye.getLength3().getF32();
+ eye.normalize3fast();
+
+ if (!group->isState(LLSpatialGroup::ALPHA_DIRTY))
+ {
+ if (!group->mSpatialPartition->isBridge())
+ {
+ LLVector4a view_angle = eye;
+
+ LLVector4a diff;
+ diff.setSub(view_angle, group->mLastUpdateViewAngle);
+
+ if (diff.getLength3().getF32() > 0.64f)
+ {
+ group->mViewAngle = view_angle;
+ group->mLastUpdateViewAngle = view_angle;
+ //for occasional alpha sorting within the group
+ //NOTE: If there is a trivial way to detect that alpha sorting here would not change the render order,
+ //not setting this node to dirty would be a very good thing
+ group->setState(LLSpatialGroup::ALPHA_DIRTY);
+ gPipeline.markRebuild(group, FALSE);
+ }
+ }
+ }
+
+ //calculate depth of node for alpha sorting
+
+ LLVector3 at = camera.getAtAxis();
+
+ LLVector4a ata;
+ ata.load3(at.mV);
+
+ LLVector4a t = ata;
+ //front of bounding box
+ t.mul(0.25f);
+ t.mul(group->mObjectBounds[1]);
+ v.sub(t);
+
+ group->mDepth = v.dot3(ata).getF32();
+ }
+ else
+ {
+ dist = eye.getLength3().getF32();
+ }
+
+ if (dist < 16.f)
+ {
+ dist /= 16.f;
+ dist *= dist;
+ dist *= 16.f;
+ }
+
+ return dist;
+}
+
+F32 LLSpatialPartition::calcPixelArea(LLSpatialGroup* group, LLCamera& camera)
+{
+ return LLPipeline::calcPixelArea(group->mObjectBounds[0], group->mObjectBounds[1], camera);
+}
+
+F32 LLSpatialGroup::getUpdateUrgency() const
+{
+ if (!isVisible())
+ {
+ return 0.f;
+ }
+ else
+ {
+ F32 time = gFrameTimeSeconds-mLastUpdateTime+4.f;
+ return time + (mObjectBounds[1].dot3(mObjectBounds[1]).getF32()+1.f)/mDistance;
+ }
+}
+
+BOOL LLSpatialGroup::needsUpdate()
+{
+ return (LLDrawable::getCurrentFrame()%mSpatialPartition->mLODPeriod == mLODHash) ? TRUE : FALSE;
+}
+
+BOOL LLSpatialGroup::changeLOD()
+{
+ if (isState(ALPHA_DIRTY | OBJECT_DIRTY))
+ { ///a rebuild is going to happen, update distance and LoD
+ return TRUE;
+ }
+
+ if (mSpatialPartition->mSlopRatio > 0.f)
+ {
+ F32 ratio = (mDistance - mLastUpdateDistance)/(llmax(mLastUpdateDistance, mRadius));
+
+ if (fabsf(ratio) >= mSpatialPartition->mSlopRatio)
+ {
+ return TRUE;
+ }
+
+ if (mDistance > mRadius*2.f)
+ {
+ return FALSE;
+ }
+ }
+
+ if (needsUpdate())
+ {
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void LLSpatialGroup::handleInsertion(const TreeNode* node, LLDrawable* drawablep)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ addObject(drawablep, FALSE, TRUE);
+ unbound();
+ setState(OBJECT_DIRTY);
+}
+
+void LLSpatialGroup::handleRemoval(const TreeNode* node, LLDrawable* drawable)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ removeObject(drawable, TRUE);
+ setState(OBJECT_DIRTY);
+}
+
+void LLSpatialGroup::handleDestruction(const TreeNode* node)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ setState(DEAD);
+
+ for (element_iter i = getData().begin(); i != getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+ if (drawable->getSpatialGroup() == this)
+ {
+ drawable->setSpatialGroup(NULL);
+ }
+ }
+
+ clearDrawMap();
+ mVertexBuffer = NULL;
+ mBufferMap.clear();
+ sZombieGroups++;
+ mOctreeNode = NULL;
+}
+
+void LLSpatialGroup::handleStateChange(const TreeNode* node)
+{
+ //drop bounding box upon state change
+ if (mOctreeNode != node)
+ {
+ mOctreeNode = (OctreeNode*) node;
+ }
+ unbound();
+}
+
+void LLSpatialGroup::handleChildAddition(const OctreeNode* parent, OctreeNode* child)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ if (child->getListenerCount() == 0)
+ {
+ new LLSpatialGroup(child, mSpatialPartition);
+ }
+ else
+ {
+ OCT_ERRS << "LLSpatialGroup redundancy detected." << llendl;
+ }
+
+ unbound();
+
+ assert_states_valid(this);
+}
+
+void LLSpatialGroup::handleChildRemoval(const OctreeNode* parent, const OctreeNode* child)
+{
+ unbound();
+}
+
+void LLSpatialGroup::destroyGL()
+{
+ setState(LLSpatialGroup::GEOM_DIRTY | LLSpatialGroup::IMAGE_DIRTY);
+ gPipeline.markRebuild(this, TRUE);
+
+ mLastUpdateTime = gFrameTimeSeconds;
+ mVertexBuffer = NULL;
+ mBufferMap.clear();
+
+ clearDrawMap();
+
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ if (mOcclusionQuery[i])
+ {
+ sQueryPool.release(mOcclusionQuery[i]);
+ mOcclusionQuery[i] = 0;
+ }
+ }
+
+ mOcclusionVerts = NULL;
+
+ for (LLSpatialGroup::element_iter i = getData().begin(); i != getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+ for (S32 j = 0; j < drawable->getNumFaces(); j++)
+ {
+ LLFace* facep = drawable->getFace(j);
+ facep->clearVertexBuffer();
+ }
+ }
+}
+
+BOOL LLSpatialGroup::rebound()
+{
+ if (!isState(DIRTY))
+ { //return TRUE if we're not empty
+ return TRUE;
+ }
+
+ if (mOctreeNode->getChildCount() == 1 && mOctreeNode->getElementCount() == 0)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) mOctreeNode->getChild(0)->getListener(0);
+ group->rebound();
+
+ //copy single child's bounding box
+ mBounds[0] = group->mBounds[0];
+ mBounds[1] = group->mBounds[1];
+ mExtents[0] = group->mExtents[0];
+ mExtents[1] = group->mExtents[1];
+
+ group->setState(SKIP_FRUSTUM_CHECK);
+ }
+ else if (mOctreeNode->isLeaf())
+ { //copy object bounding box if this is a leaf
+ boundObjects(TRUE, mExtents[0], mExtents[1]);
+ mBounds[0] = mObjectBounds[0];
+ mBounds[1] = mObjectBounds[1];
+ }
+ else
+ {
+ LLVector4a& newMin = mExtents[0];
+ LLVector4a& newMax = mExtents[1];
+ LLSpatialGroup* group = (LLSpatialGroup*) mOctreeNode->getChild(0)->getListener(0);
+ group->clearState(SKIP_FRUSTUM_CHECK);
+ group->rebound();
+ //initialize to first child
+ newMin = group->mExtents[0];
+ newMax = group->mExtents[1];
+
+ //first, rebound children
+ for (U32 i = 1; i < mOctreeNode->getChildCount(); i++)
+ {
+ group = (LLSpatialGroup*) mOctreeNode->getChild(i)->getListener(0);
+ group->clearState(SKIP_FRUSTUM_CHECK);
+ group->rebound();
+ const LLVector4a& max = group->mExtents[1];
+ const LLVector4a& min = group->mExtents[0];
+
+ newMax.setMax(newMax, max);
+ newMin.setMin(newMin, min);
+ }
+
+ boundObjects(FALSE, newMin, newMax);
+
+ mBounds[0].setAdd(newMin, newMax);
+ mBounds[0].mul(0.5f);
+ mBounds[1].setSub(newMax, newMin);
+ mBounds[1].mul(0.5f);
+ }
+
+ setState(OCCLUSION_DIRTY);
+
+ clearState(DIRTY);
+
+ return TRUE;
+}
+
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_READBACK("Readback Occlusion");
+void LLSpatialGroup::checkOcclusion()
+{
+ if (LLPipeline::sUseOcclusion > 1)
+ {
+ LLFastTimer t(FTM_OCCLUSION_READBACK);
+ LLSpatialGroup* parent = getParent();
+ if (parent && parent->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ { //if the parent has been marked as occluded, the child is implicitly occluded
+ clearOcclusionState(QUERY_PENDING | DISCARD_QUERY);
+ }
+ else if (isOcclusionState(QUERY_PENDING))
+ { //otherwise, if a query is pending, read it back
+
+ GLuint available = 0;
+ if (mOcclusionQuery[LLViewerCamera::sCurCameraID])
+ {
+ glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_AVAILABLE_ARB, &available);
+ }
+ else
+ {
+ available = 1;
+ }
+
+ if (available)
+ { //result is available, read it back, otherwise wait until next frame
+ GLuint res = 1;
+ if (!isOcclusionState(DISCARD_QUERY) && mOcclusionQuery[LLViewerCamera::sCurCameraID])
+ {
+ glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_ARB, &res);
+#if LL_TRACK_PENDING_OCCLUSION_QUERIES
+ sPendingQueries.erase(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
+#endif
+ }
+ else if (mOcclusionQuery[LLViewerCamera::sCurCameraID])
+ { //delete the query to avoid holding onto hundreds of pending queries
+ sQueryPool.release(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
+ mOcclusionQuery[LLViewerCamera::sCurCameraID] = 0;
+ }
+
+ if (isOcclusionState(DISCARD_QUERY))
+ {
+ res = 2;
+ }
+
+ if (res > 0)
+ {
+ assert_states_valid(this);
+ clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
+ assert_states_valid(this);
+ }
+ else
+ {
+ assert_states_valid(this);
+ setOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
+ assert_states_valid(this);
+ }
+
+ clearOcclusionState(QUERY_PENDING | DISCARD_QUERY);
+ }
+ }
+ else if (mSpatialPartition->isOcclusionEnabled() && isOcclusionState(LLSpatialGroup::OCCLUDED))
+ { //check occlusion has been issued for occluded node that has not had a query issued
+ assert_states_valid(this);
+ clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
+ assert_states_valid(this);
+ }
+ }
+}
+
+static LLFastTimer::DeclareTimer FTM_PUSH_OCCLUSION_VERTS("Push Occlusion");
+static LLFastTimer::DeclareTimer FTM_SET_OCCLUSION_STATE("Occlusion State");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_EARLY_FAIL("Occlusion Early Fail");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_ALLOCATE("Allocate");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_BUILD("Build");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_BEGIN_QUERY("Begin Query");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_END_QUERY("End Query");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_SET_BUFFER("Set Buffer");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_DRAW_WATER("Draw Water");
+static LLFastTimer::DeclareTimer FTM_OCCLUSION_DRAW("Draw");
+
+
+
+void LLSpatialGroup::doOcclusion(LLCamera* camera)
+{
+ if (mSpatialPartition->isOcclusionEnabled() && LLPipeline::sUseOcclusion > 1)
+ {
+ // Don't cull hole/edge water, unless we have the GL_ARB_depth_clamp extension
+ if (earlyFail(camera, this))
+ {
+ LLFastTimer t(FTM_OCCLUSION_EARLY_FAIL);
+ setOcclusionState(LLSpatialGroup::DISCARD_QUERY);
+ assert_states_valid(this);
+ clearOcclusionState(LLSpatialGroup::OCCLUDED, LLSpatialGroup::STATE_MODE_DIFF);
+ assert_states_valid(this);
+ }
+ else
+ {
+ if (!isOcclusionState(QUERY_PENDING) || isOcclusionState(DISCARD_QUERY))
+ {
+ { //no query pending, or previous query to be discarded
+ LLFastTimer t(FTM_RENDER_OCCLUSION);
+
+ if (!mOcclusionQuery[LLViewerCamera::sCurCameraID])
+ {
+ LLFastTimer t(FTM_OCCLUSION_ALLOCATE);
+ mOcclusionQuery[LLViewerCamera::sCurCameraID] = sQueryPool.allocate();
+ }
+
+ if (mOcclusionVerts.isNull() || isState(LLSpatialGroup::OCCLUSION_DIRTY))
+ {
+ LLFastTimer t(FTM_OCCLUSION_BUILD);
+ buildOcclusion();
+ }
+
+ // Depth clamp all water to avoid it being culled as a result of being
+ // behind the far clip plane, and in the case of edge water to avoid
+ // it being culled while still visible.
+ bool const use_depth_clamp = gGLManager.mHasDepthClamp &&
+ (mSpatialPartition->mDrawableType == LLDrawPool::POOL_WATER ||
+ mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER);
+
+ LLGLEnable clamp(use_depth_clamp ? GL_DEPTH_CLAMP : 0);
+
+#if !LL_DARWIN
+ U32 mode = gGLManager.mHasOcclusionQuery2 ? GL_ANY_SAMPLES_PASSED : GL_SAMPLES_PASSED_ARB;
+#else
+ U32 mode = GL_SAMPLES_PASSED_ARB;
+#endif
+
+#if LL_TRACK_PENDING_OCCLUSION_QUERIES
+ sPendingQueries.insert(mOcclusionQuery[LLViewerCamera::sCurCameraID]);
+#endif
+
+ {
+ LLFastTimer t(FTM_PUSH_OCCLUSION_VERTS);
+
+ {
+ LLFastTimer t(FTM_OCCLUSION_BEGIN_QUERY);
+ glBeginQueryARB(mode, mOcclusionQuery[LLViewerCamera::sCurCameraID]);
+ }
+
+ {
+ LLFastTimer t(FTM_OCCLUSION_SET_BUFFER);
+ mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ }
+
+ if (!use_depth_clamp && mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER)
+ {
+ LLFastTimer t(FTM_OCCLUSION_DRAW_WATER);
+
+ LLGLSquashToFarClip squash(glh_get_current_projection(), 1);
+ if (camera->getOrigin().isExactlyZero())
+ { //origin is invalid, draw entire box
+ mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, 0);
+ mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, b111*8);
+ }
+ else
+ {
+ mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, mBounds[0]));
+ }
+ }
+ else
+ {
+ LLFastTimer t(FTM_OCCLUSION_DRAW);
+ if (camera->getOrigin().isExactlyZero())
+ { //origin is invalid, draw entire box
+ mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, 0);
+ mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, b111*8);
+ }
+ else
+ {
+ mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, mBounds[0]));
+ }
+ }
+
+
+ {
+ LLFastTimer t(FTM_OCCLUSION_END_QUERY);
+ glEndQueryARB(mode);
+ }
+ }
+ }
+
+ {
+ LLFastTimer t(FTM_SET_OCCLUSION_STATE);
+ setOcclusionState(LLSpatialGroup::QUERY_PENDING);
+ clearOcclusionState(LLSpatialGroup::DISCARD_QUERY);
+ }
+ }
+ }
+ }
+}
+
+//==============================================
+
+LLSpatialPartition::LLSpatialPartition(U32 data_mask, BOOL render_by_group, U32 buffer_usage)
+: mRenderByGroup(render_by_group)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ mOcclusionEnabled = TRUE;
+ mDrawableType = 0;
+ mPartitionType = LLViewerRegion::PARTITION_NONE;
+ mLODSeed = 0;
+ mLODPeriod = 1;
+ mVertexDataMask = data_mask;
+ mBufferUsage = buffer_usage;
+ mDepthMask = FALSE;
+ mSlopRatio = 0.25f;
+ mInfiniteFarClip = FALSE;
+
+ LLVector4a center, size;
+ center.splat(0.f);
+ size.splat(1.f);
+
+ mOctree = new LLSpatialGroup::OctreeRoot(center,size,
+ NULL);
+ new LLSpatialGroup(mOctree, this);
+}
+
+
+LLSpatialPartition::~LLSpatialPartition()
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ delete mOctree;
+ mOctree = NULL;
+}
+
+
+LLSpatialGroup *LLSpatialPartition::put(LLDrawable *drawablep, BOOL was_visible)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ drawablep->updateSpatialExtents();
+
+ //keep drawable from being garbage collected
+ LLPointer<LLDrawable> ptr = drawablep;
+
+ assert_octree_valid(mOctree);
+ mOctree->insert(drawablep);
+ assert_octree_valid(mOctree);
+
+ LLSpatialGroup* group = drawablep->getSpatialGroup();
+
+ if (group && was_visible && group->isOcclusionState(LLSpatialGroup::QUERY_PENDING))
+ {
+ group->setOcclusionState(LLSpatialGroup::DISCARD_QUERY, LLSpatialGroup::STATE_MODE_ALL_CAMERAS);
+ }
+
+ return group;
+}
+
+BOOL LLSpatialPartition::remove(LLDrawable *drawablep, LLSpatialGroup *curp)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ drawablep->setSpatialGroup(NULL);
+
+ if (!curp->removeObject(drawablep))
+ {
+ OCT_ERRS << "Failed to remove drawable from octree!" << llendl;
+ }
+
+ assert_octree_valid(mOctree);
+
+ return TRUE;
+}
+
+void LLSpatialPartition::move(LLDrawable *drawablep, LLSpatialGroup *curp, BOOL immediate)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ // sanity check submitted by open source user bushing Spatula
+ // who was seeing crashing here. (See VWR-424 reported by Bunny Mayne)
+ if (!drawablep)
+ {
+ OCT_ERRS << "LLSpatialPartition::move was passed a bad drawable." << llendl;
+ return;
+ }
+
+ BOOL was_visible = curp ? curp->isVisible() : FALSE;
+
+ if (curp && curp->mSpatialPartition != this)
+ {
+ //keep drawable from being garbage collected
+ LLPointer<LLDrawable> ptr = drawablep;
+ if (curp->mSpatialPartition->remove(drawablep, curp))
+ {
+ put(drawablep, was_visible);
+ return;
+ }
+ else
+ {
+ OCT_ERRS << "Drawable lost between spatial partitions on outbound transition." << llendl;
+ }
+ }
+
+ if (curp && curp->updateInGroup(drawablep, immediate))
+ {
+ // Already updated, don't need to do anything
+ assert_octree_valid(mOctree);
+ return;
+ }
+
+ //keep drawable from being garbage collected
+ LLPointer<LLDrawable> ptr = drawablep;
+ if (curp && !remove(drawablep, curp))
+ {
+ OCT_ERRS << "Move couldn't find existing spatial group!" << llendl;
+ }
+
+ put(drawablep, was_visible);
+}
+
+class LLSpatialShift : public LLSpatialGroup::OctreeTraveler
+{
+public:
+ const LLVector4a& mOffset;
+
+ LLSpatialShift(const LLVector4a& offset) : mOffset(offset) { }
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch)
+ {
+ ((LLSpatialGroup*) branch->getListener(0))->shift(mOffset);
+ }
+};
+
+void LLSpatialPartition::shift(const LLVector4a &offset)
+{ //shift octree node bounding boxes by offset
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+ LLSpatialShift shifter(offset);
+ shifter.traverse(mOctree);
+}
+
+class LLOctreeCull : public LLSpatialGroup::OctreeTraveler
+{
+public:
+ LLOctreeCull(LLCamera* camera)
+ : mCamera(camera), mRes(0) { }
+
+ virtual bool earlyFail(LLSpatialGroup* group)
+ {
+ group->checkOcclusion();
+
+ if (group->mOctreeNode->getParent() && //never occlusion cull the root node
+ LLPipeline::sUseOcclusion && //ignore occlusion if disabled
+ group->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ {
+ gPipeline.markOccluder(group);
+ return true;
+ }
+
+ return false;
+ }
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* n)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
+
+ if (earlyFail(group))
+ {
+ return;
+ }
+
+ if (mRes == 2 ||
+ (mRes && group->isState(LLSpatialGroup::SKIP_FRUSTUM_CHECK)))
+ { //fully in, just add everything
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+ else
+ {
+ mRes = frustumCheck(group);
+
+ if (mRes)
+ { //at least partially in, run on down
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+
+ mRes = 0;
+ }
+ }
+
+ virtual S32 frustumCheck(const LLSpatialGroup* group)
+ {
+ S32 res = mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]);
+ if (res != 0)
+ {
+ res = llmin(res, AABBSphereIntersect(group->mExtents[0], group->mExtents[1], mCamera->getOrigin(), mCamera->mFrustumCornerDist));
+ }
+ return res;
+ }
+
+ virtual S32 frustumCheckObjects(const LLSpatialGroup* group)
+ {
+ S32 res = mCamera->AABBInFrustumNoFarClip(group->mObjectBounds[0], group->mObjectBounds[1]);
+ if (res != 0)
+ {
+ res = llmin(res, AABBSphereIntersect(group->mObjectExtents[0], group->mObjectExtents[1], mCamera->getOrigin(), mCamera->mFrustumCornerDist));
+ }
+ return res;
+ }
+
+ virtual bool checkObjects(const LLSpatialGroup::OctreeNode* branch, const LLSpatialGroup* group)
+ {
+ if (branch->getElementCount() == 0) //no elements
+ {
+ return false;
+ }
+ else if (branch->getChildCount() == 0) //leaf state, already checked tightest bounding box
+ {
+ return true;
+ }
+ else if (mRes == 1 && !frustumCheckObjects(group)) //no objects in frustum
+ {
+ return false;
+ }
+
+ return true;
+ }
+
+ virtual void preprocess(LLSpatialGroup* group)
+ {
+
+ }
+
+ virtual void processGroup(LLSpatialGroup* group)
+ {
+ if (group->needsUpdate() ||
+ group->mVisible[LLViewerCamera::sCurCameraID] < LLDrawable::getCurrentFrame() - 1)
+ {
+ group->doOcclusion(mCamera);
+ }
+ gPipeline.markNotCulled(group, *mCamera);
+ }
+
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) branch->getListener(0);
+
+ preprocess(group);
+
+ if (checkObjects(branch, group))
+ {
+ processGroup(group);
+ }
+ }
+
+ LLCamera *mCamera;
+ S32 mRes;
+};
+
+class LLOctreeCullNoFarClip : public LLOctreeCull
+{
+public:
+ LLOctreeCullNoFarClip(LLCamera* camera)
+ : LLOctreeCull(camera) { }
+
+ virtual S32 frustumCheck(const LLSpatialGroup* group)
+ {
+ return mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]);
+ }
+
+ virtual S32 frustumCheckObjects(const LLSpatialGroup* group)
+ {
+ S32 res = mCamera->AABBInFrustumNoFarClip(group->mObjectBounds[0], group->mObjectBounds[1]);
+ return res;
+ }
+};
+
+class LLOctreeCullShadow : public LLOctreeCull
+{
+public:
+ LLOctreeCullShadow(LLCamera* camera)
+ : LLOctreeCull(camera) { }
+
+ virtual S32 frustumCheck(const LLSpatialGroup* group)
+ {
+ return mCamera->AABBInFrustum(group->mBounds[0], group->mBounds[1]);
+ }
+
+ virtual S32 frustumCheckObjects(const LLSpatialGroup* group)
+ {
+ return mCamera->AABBInFrustum(group->mObjectBounds[0], group->mObjectBounds[1]);
+ }
+};
+
+class LLOctreeCullVisExtents: public LLOctreeCullShadow
+{
+public:
+ LLOctreeCullVisExtents(LLCamera* camera, LLVector4a& min, LLVector4a& max)
+ : LLOctreeCullShadow(camera), mMin(min), mMax(max), mEmpty(TRUE) { }
+
+ virtual bool earlyFail(LLSpatialGroup* group)
+ {
+ if (group->mOctreeNode->getParent() && //never occlusion cull the root node
+ LLPipeline::sUseOcclusion && //ignore occlusion if disabled
+ group->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ {
+ return true;
+ }
+
+ return false;
+ }
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* n)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) n->getListener(0);
+
+ if (earlyFail(group))
+ {
+ return;
+ }
+
+ if ((mRes && group->isState(LLSpatialGroup::SKIP_FRUSTUM_CHECK)) ||
+ mRes == 2)
+ { //don't need to do frustum check
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+ else
+ {
+ mRes = frustumCheck(group);
+
+ if (mRes)
+ { //at least partially in, run on down
+ LLSpatialGroup::OctreeTraveler::traverse(n);
+ }
+
+ mRes = 0;
+ }
+ }
+
+ virtual void processGroup(LLSpatialGroup* group)
+ {
+ llassert(!group->isState(LLSpatialGroup::DIRTY) && !group->getData().empty())
+
+ if (mRes < 2)
+ {
+ if (mCamera->AABBInFrustum(group->mObjectBounds[0], group->mObjectBounds[1]) > 0)
+ {
+ mEmpty = FALSE;
+ update_min_max(mMin, mMax, group->mObjectExtents[0]);
+ update_min_max(mMin, mMax, group->mObjectExtents[1]);
+ }
+ }
+ else
+ {
+ mEmpty = FALSE;
+ update_min_max(mMin, mMax, group->mExtents[0]);
+ update_min_max(mMin, mMax, group->mExtents[1]);
+ }
+ }
+
+ BOOL mEmpty;
+ LLVector4a& mMin;
+ LLVector4a& mMax;
+};
+
+class LLOctreeCullDetectVisible: public LLOctreeCullShadow
+{
+public:
+ LLOctreeCullDetectVisible(LLCamera* camera)
+ : LLOctreeCullShadow(camera), mResult(FALSE) { }
+
+ virtual bool earlyFail(LLSpatialGroup* group)
+ {
+ if (mResult || //already found a node, don't check any more
+ (group->mOctreeNode->getParent() && //never occlusion cull the root node
+ LLPipeline::sUseOcclusion && //ignore occlusion if disabled
+ group->isOcclusionState(LLSpatialGroup::OCCLUDED)))
+ {
+ return true;
+ }
+
+ return false;
+ }
+
+ virtual void processGroup(LLSpatialGroup* group)
+ {
+ if (group->isVisible())
+ {
+ mResult = TRUE;
+ }
+ }
+
+ BOOL mResult;
+};
+
+class LLOctreeSelect : public LLOctreeCull
+{
+public:
+ LLOctreeSelect(LLCamera* camera, std::vector<LLDrawable*>* results)
+ : LLOctreeCull(camera), mResults(results) { }
+
+ virtual bool earlyFail(LLSpatialGroup* group) { return false; }
+ virtual void preprocess(LLSpatialGroup* group) { }
+
+ virtual void processGroup(LLSpatialGroup* group)
+ {
+ LLSpatialGroup::OctreeNode* branch = group->mOctreeNode;
+
+ for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+
+ if (!drawable->isDead())
+ {
+ if (drawable->isSpatialBridge())
+ {
+ drawable->setVisible(*mCamera, mResults, TRUE);
+ }
+ else
+ {
+ mResults->push_back(drawable);
+ }
+ }
+ }
+ }
+
+ std::vector<LLDrawable*>* mResults;
+};
+
+void drawBox(const LLVector3& c, const LLVector3& r)
+{
+ LLVertexBuffer::unbind();
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ //left front
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,1))).mV);
+ //right front
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,1))).mV);
+ //right back
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,1))).mV);
+ //left back
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,1))).mV);
+ //left front
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,1))).mV);
+ gGL.end();
+
+ //bottom
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,-1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,-1))).mV);
+ gGL.end();
+
+ //top
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,1,1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,1,1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(1,-1,1))).mV);
+ gGL.vertex3fv((c+r.scaledVec(LLVector3(-1,-1,1))).mV);
+ gGL.end();
+}
+
+void drawBox(const LLVector4a& c, const LLVector4a& r)
+{
+ drawBox(reinterpret_cast<const LLVector3&>(c), reinterpret_cast<const LLVector3&>(r));
+}
+
+void drawBoxOutline(const LLVector3& pos, const LLVector3& size)
+{
+ LLVector3 v1 = size.scaledVec(LLVector3( 1, 1,1));
+ LLVector3 v2 = size.scaledVec(LLVector3(-1, 1,1));
+ LLVector3 v3 = size.scaledVec(LLVector3(-1,-1,1));
+ LLVector3 v4 = size.scaledVec(LLVector3( 1,-1,1));
+
+ gGL.begin(LLRender::LINES);
+
+ //top
+ gGL.vertex3fv((pos+v1).mV);
+ gGL.vertex3fv((pos+v2).mV);
+ gGL.vertex3fv((pos+v2).mV);
+ gGL.vertex3fv((pos+v3).mV);
+ gGL.vertex3fv((pos+v3).mV);
+ gGL.vertex3fv((pos+v4).mV);
+ gGL.vertex3fv((pos+v4).mV);
+ gGL.vertex3fv((pos+v1).mV);
+
+ //bottom
+ gGL.vertex3fv((pos-v1).mV);
+ gGL.vertex3fv((pos-v2).mV);
+ gGL.vertex3fv((pos-v2).mV);
+ gGL.vertex3fv((pos-v3).mV);
+ gGL.vertex3fv((pos-v3).mV);
+ gGL.vertex3fv((pos-v4).mV);
+ gGL.vertex3fv((pos-v4).mV);
+ gGL.vertex3fv((pos-v1).mV);
+
+ //right
+ gGL.vertex3fv((pos+v1).mV);
+ gGL.vertex3fv((pos-v3).mV);
+
+ gGL.vertex3fv((pos+v4).mV);
+ gGL.vertex3fv((pos-v2).mV);
+
+ //left
+ gGL.vertex3fv((pos+v2).mV);
+ gGL.vertex3fv((pos-v4).mV);
+
+ gGL.vertex3fv((pos+v3).mV);
+ gGL.vertex3fv((pos-v1).mV);
+
+ gGL.end();
+}
+
+void drawBoxOutline(const LLVector4a& pos, const LLVector4a& size)
+{
+ drawBoxOutline(reinterpret_cast<const LLVector3&>(pos), reinterpret_cast<const LLVector3&>(size));
+}
+
+class LLOctreeDirty : public LLOctreeTraveler<LLDrawable>
+{
+public:
+ virtual void visit(const LLOctreeNode<LLDrawable>* state)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) state->getListener(0);
+ group->destroyGL();
+
+ for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+ if (drawable->getVObj().notNull() && !group->mSpatialPartition->mRenderByGroup)
+ {
+ gPipeline.markRebuild(drawable, LLDrawable::REBUILD_ALL, TRUE);
+ }
+ }
+
+ for (LLSpatialGroup::bridge_list_t::iterator i = group->mBridgeList.begin(); i != group->mBridgeList.end(); ++i)
+ {
+ LLSpatialBridge* bridge = *i;
+ traverse(bridge->mOctree);
+ }
+ }
+};
+
+void LLSpatialPartition::restoreGL()
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+}
+
+void LLSpatialPartition::resetVertexBuffers()
+{
+ LLOctreeDirty dirty;
+ dirty.traverse(mOctree);
+}
+
+BOOL LLSpatialPartition::isOcclusionEnabled()
+{
+ return mOcclusionEnabled || LLPipeline::sUseOcclusion > 2;
+}
+
+BOOL LLSpatialPartition::getVisibleExtents(LLCamera& camera, LLVector3& visMin, LLVector3& visMax)
+{
+ LLVector4a visMina, visMaxa;
+ visMina.load3(visMin.mV);
+ visMaxa.load3(visMax.mV);
+
+ {
+ LLFastTimer ftm(FTM_CULL_REBOUND);
+ LLSpatialGroup* group = (LLSpatialGroup*) mOctree->getListener(0);
+ group->rebound();
+ }
+
+ LLOctreeCullVisExtents vis(&camera, visMina, visMaxa);
+ vis.traverse(mOctree);
+
+ visMin.set(visMina.getF32ptr());
+ visMax.set(visMaxa.getF32ptr());
+ return vis.mEmpty;
+}
+
+BOOL LLSpatialPartition::visibleObjectsInFrustum(LLCamera& camera)
+{
+ LLOctreeCullDetectVisible vis(&camera);
+ vis.traverse(mOctree);
+ return vis.mResult;
+}
+
+S32 LLSpatialPartition::cull(LLCamera &camera, std::vector<LLDrawable *>* results, BOOL for_select)
+{
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+#if LL_OCTREE_PARANOIA_CHECK
+ ((LLSpatialGroup*)mOctree->getListener(0))->checkStates();
+#endif
+ {
+ LLFastTimer ftm(FTM_CULL_REBOUND);
+ LLSpatialGroup* group = (LLSpatialGroup*) mOctree->getListener(0);
+ group->rebound();
+ }
+
+#if LL_OCTREE_PARANOIA_CHECK
+ ((LLSpatialGroup*)mOctree->getListener(0))->validate();
+#endif
+
+
+ if (for_select)
+ {
+ LLOctreeSelect selecter(&camera, results);
+ selecter.traverse(mOctree);
+ }
+ else if (LLPipeline::sShadowRender)
+ {
+ LLFastTimer ftm(FTM_FRUSTUM_CULL);
+ LLOctreeCullShadow culler(&camera);
+ culler.traverse(mOctree);
+ }
+ else if (mInfiniteFarClip || !LLPipeline::sUseFarClip)
+ {
+ LLFastTimer ftm(FTM_FRUSTUM_CULL);
+ LLOctreeCullNoFarClip culler(&camera);
+ culler.traverse(mOctree);
+ }
+ else
+ {
+ LLFastTimer ftm(FTM_FRUSTUM_CULL);
+ LLOctreeCull culler(&camera);
+ culler.traverse(mOctree);
+ }
+
+ return 0;
+}
+
+BOOL earlyFail(LLCamera* camera, LLSpatialGroup* group)
+{
+ if (camera->getOrigin().isExactlyZero())
+ {
+ return FALSE;
+ }
+
+ const F32 vel = SG_OCCLUSION_FUDGE*2.f;
+ LLVector4a fudge;
+ fudge.splat(vel);
+
+ const LLVector4a& c = group->mBounds[0];
+ LLVector4a r;
+ r.setAdd(group->mBounds[1], fudge);
+
+ /*if (r.magVecSquared() > 1024.0*1024.0)
+ {
+ return TRUE;
+ }*/
+
+ LLVector4a e;
+ e.load3(camera->getOrigin().mV);
+
+ LLVector4a min;
+ min.setSub(c,r);
+ LLVector4a max;
+ max.setAdd(c,r);
+
+ S32 lt = e.lessThan(min).getGatheredBits() & 0x7;
+ if (lt)
+ {
+ return FALSE;
+ }
+
+ S32 gt = e.greaterThan(max).getGatheredBits() & 0x7;
+ if (gt)
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+void pushVerts(LLDrawInfo* params, U32 mask)
+{
+ LLRenderPass::applyModelMatrix(*params);
+ params->mVertexBuffer->setBuffer(mask);
+ params->mVertexBuffer->drawRange(params->mParticle ? LLRender::POINTS : LLRender::TRIANGLES,
+ params->mStart, params->mEnd, params->mCount, params->mOffset);
+}
+
+void pushVerts(LLSpatialGroup* group, U32 mask)
+{
+ LLDrawInfo* params = NULL;
+
+ for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
+ {
+ for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
+ {
+ params = *j;
+ pushVerts(params, mask);
+ }
+ }
+}
+
+void pushVerts(LLFace* face, U32 mask)
+{
+ llassert(face->verify());
+
+ LLVertexBuffer* buffer = face->getVertexBuffer();
+
+ if (buffer && (face->getGeomCount() >= 3))
+ {
+ buffer->setBuffer(mask);
+ U16 start = face->getGeomStart();
+ U16 end = start + face->getGeomCount()-1;
+ U32 count = face->getIndicesCount();
+ U16 offset = face->getIndicesStart();
+ buffer->drawRange(LLRender::TRIANGLES, start, end, count, offset);
+ }
+}
+
+void pushVerts(LLDrawable* drawable, U32 mask)
+{
+ for (S32 i = 0; i < drawable->getNumFaces(); ++i)
+ {
+ pushVerts(drawable->getFace(i), mask);
+ }
+}
+
+void pushVerts(LLVolume* volume)
+{
+ LLVertexBuffer::unbind();
+ for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
+ {
+ const LLVolumeFace& face = volume->getVolumeFace(i);
+ LLVertexBuffer::drawElements(LLRender::TRIANGLES, face.mPositions, NULL, face.mNumIndices, face.mIndices);
+ }
+}
+
+void pushBufferVerts(LLVertexBuffer* buffer, U32 mask)
+{
+ if (buffer)
+ {
+ buffer->setBuffer(mask);
+ buffer->drawRange(LLRender::TRIANGLES, 0, buffer->getNumVerts()-1, buffer->getNumIndices(), 0);
+ }
+}
+
+void pushBufferVerts(LLSpatialGroup* group, U32 mask)
+{
+ if (group->mSpatialPartition->mRenderByGroup)
+ {
+ if (!group->mDrawMap.empty())
+ {
+ LLDrawInfo* params = *(group->mDrawMap.begin()->second.begin());
+ LLRenderPass::applyModelMatrix(*params);
+
+ pushBufferVerts(group->mVertexBuffer, mask);
+
+ for (LLSpatialGroup::buffer_map_t::iterator i = group->mBufferMap.begin(); i != group->mBufferMap.end(); ++i)
+ {
+ for (LLSpatialGroup::buffer_texture_map_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
+ {
+ for (LLSpatialGroup::buffer_list_t::iterator k = j->second.begin(); k != j->second.end(); ++k)
+ {
+ pushBufferVerts(*k, mask);
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ drawBox(group->mBounds[0], group->mBounds[1]);
+ }
+}
+
+void pushVertsColorCoded(LLSpatialGroup* group, U32 mask)
+{
+ LLDrawInfo* params = NULL;
+
+ LLColor4 colors[] = {
+ LLColor4::green,
+ LLColor4::green1,
+ LLColor4::green2,
+ LLColor4::green3,
+ LLColor4::green4,
+ LLColor4::green5,
+ LLColor4::green6
+ };
+
+ static const U32 col_count = LL_ARRAY_SIZE(colors);
+
+ U32 col = 0;
+
+ for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
+ {
+ for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
+ {
+ params = *j;
+ LLRenderPass::applyModelMatrix(*params);
+ gGL.diffuseColor4f(colors[col].mV[0], colors[col].mV[1], colors[col].mV[2], 0.5f);
+ params->mVertexBuffer->setBuffer(mask);
+ params->mVertexBuffer->drawRange(params->mParticle ? LLRender::POINTS : LLRender::TRIANGLES,
+ params->mStart, params->mEnd, params->mCount, params->mOffset);
+ col = (col+1)%col_count;
+ }
+ }
+}
+
+void renderOctree(LLSpatialGroup* group)
+{
+ //render solid object bounding box, color
+ //coded by buffer usage and activity
+ gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
+ LLVector4 col;
+ if (group->mBuilt > 0.f)
+ {
+ group->mBuilt -= 2.f * gFrameIntervalSeconds;
+ if (group->mBufferUsage == GL_STATIC_DRAW_ARB)
+ {
+ col.setVec(1.0f, 0, 0, group->mBuilt*0.5f);
+ }
+ else
+ {
+ col.setVec(0.1f,0.1f,1,0.1f);
+ //col.setVec(1.0f, 1.0f, 0, sinf(group->mBuilt*3.14159f)*0.5f);
+ }
+
+ if (group->mBufferUsage != GL_STATIC_DRAW_ARB)
+ {
+ LLGLDepthTest gl_depth(FALSE, FALSE);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ gGL.diffuseColor4f(1,0,0,group->mBuilt);
+ gGL.flush();
+ glLineWidth(5.f);
+ drawBoxOutline(group->mObjectBounds[0], group->mObjectBounds[1]);
+ gGL.flush();
+ glLineWidth(1.f);
+ gGL.flush();
+ for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+ if (!group->mSpatialPartition->isBridge())
+ {
+ gGL.pushMatrix();
+ LLVector3 trans = drawable->getRegion()->getOriginAgent();
+ gGL.translatef(trans.mV[0], trans.mV[1], trans.mV[2]);
+ }
+
+ for (S32 j = 0; j < drawable->getNumFaces(); j++)
+ {
+ LLFace* face = drawable->getFace(j);
+ if (face->getVertexBuffer())
+ {
+ if (gFrameTimeSeconds - face->mLastUpdateTime < 0.5f)
+ {
+ gGL.diffuseColor4f(0, 1, 0, group->mBuilt);
+ }
+ else if (gFrameTimeSeconds - face->mLastMoveTime < 0.5f)
+ {
+ gGL.diffuseColor4f(1, 0, 0, group->mBuilt);
+ }
+ else
+ {
+ continue;
+ }
+
+ face->getVertexBuffer()->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ //drawBox((face->mExtents[0] + face->mExtents[1])*0.5f,
+ // (face->mExtents[1]-face->mExtents[0])*0.5f);
+ face->getVertexBuffer()->draw(LLRender::TRIANGLES, face->getIndicesCount(), face->getIndicesStart());
+ }
+ }
+
+ if (!group->mSpatialPartition->isBridge())
+ {
+ gGL.popMatrix();
+ }
+ }
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ gGL.diffuseColor4f(1,1,1,1);
+ }
+ }
+ else
+ {
+ if (group->mBufferUsage == GL_STATIC_DRAW_ARB && !group->getData().empty()
+ && group->mSpatialPartition->mRenderByGroup)
+ {
+ col.setVec(0.8f, 0.4f, 0.1f, 0.1f);
+ }
+ else
+ {
+ col.setVec(0.1f, 0.1f, 1.f, 0.1f);
+ }
+ }
+
+ gGL.diffuseColor4fv(col.mV);
+ LLVector4a fudge;
+ fudge.splat(0.001f);
+ LLVector4a size = group->mObjectBounds[1];
+ size.mul(1.01f);
+ size.add(fudge);
+
+ //{
+ // LLGLDepthTest depth(GL_TRUE, GL_FALSE);
+ // drawBox(group->mObjectBounds[0], fudge);
+ //}
+
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+
+ //if (group->mBuilt <= 0.f)
+ {
+ //draw opaque outline
+ //gGL.diffuseColor4f(col.mV[0], col.mV[1], col.mV[2], 1.f);
+ //drawBoxOutline(group->mObjectBounds[0], group->mObjectBounds[1]);
+
+ gGL.diffuseColor4f(0,1,1,1);
+ drawBoxOutline(group->mBounds[0],group->mBounds[1]);
+
+ //draw bounding box for draw info
+ /*if (group->mSpatialPartition->mRenderByGroup)
+ {
+ gGL.diffuseColor4f(1.0f, 0.75f, 0.25f, 0.6f);
+ for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
+ {
+ for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
+ {
+ LLDrawInfo* draw_info = *j;
+ LLVector4a center;
+ center.setAdd(draw_info->mExtents[1], draw_info->mExtents[0]);
+ center.mul(0.5f);
+ LLVector4a size;
+ size.setSub(draw_info->mExtents[1], draw_info->mExtents[0]);
+ size.mul(0.5f);
+ drawBoxOutline(center, size);
+ }
+ }
+ }*/
+ }
+
+// LLSpatialGroup::OctreeNode* node = group->mOctreeNode;
+// gGL.diffuseColor4f(0,1,0,1);
+// drawBoxOutline(LLVector3(node->getCenter()), LLVector3(node->getSize()));
+}
+
+void renderVisibility(LLSpatialGroup* group, LLCamera* camera)
+{
+ LLGLEnable blend(GL_BLEND);
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+ LLGLEnable cull(GL_CULL_FACE);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ BOOL render_objects = (!LLPipeline::sUseOcclusion || !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) && group->isVisible() &&
+ !group->getData().empty();
+
+ if (render_objects)
+ {
+ LLGLDepthTest depth_under(GL_TRUE, GL_FALSE, GL_GREATER);
+ gGL.diffuseColor4f(0, 0.5f, 0, 0.5f);
+ gGL.diffuseColor4f(0, 0.5f, 0, 0.5f);
+ pushBufferVerts(group, LLVertexBuffer::MAP_VERTEX);
+ }
+
+ {
+ LLGLDepthTest depth_over(GL_TRUE, GL_FALSE, GL_LEQUAL);
+
+ if (render_objects)
+ {
+ gGL.diffuseColor4f(0.f, 0.5f, 0.f,1.f);
+ gGL.diffuseColor4f(0.f, 0.5f, 0.f, 1.f);
+ pushBufferVerts(group, LLVertexBuffer::MAP_VERTEX);
+ }
+
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+
+ if (render_objects)
+ {
+ gGL.diffuseColor4f(0.f, 0.75f, 0.f,0.5f);
+ gGL.diffuseColor4f(0.f, 0.75f, 0.f, 0.5f);
+ pushBufferVerts(group, LLVertexBuffer::MAP_VERTEX);
+ }
+ /*else if (camera && group->mOcclusionVerts.notNull())
+ {
+ LLVertexBuffer::unbind();
+ group->mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX);
+
+ gGL.diffuseColor4f(1.0f, 0.f, 0.f, 0.5f);
+ group->mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, group->mBounds[0]));
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ gGL.diffuseColor4f(1.0f, 1.f, 1.f, 1.0f);
+ group->mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, get_box_fan_indices(camera, group->mBounds[0]));
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ }*/
+ }
+}
+
+void renderCrossHairs(LLVector3 position, F32 size, LLColor4 color)
+{
+ gGL.diffuseColor4fv(color.mV);
+ gGL.begin(LLRender::LINES);
+ {
+ gGL.vertex3fv((position - LLVector3(size, 0.f, 0.f)).mV);
+ gGL.vertex3fv((position + LLVector3(size, 0.f, 0.f)).mV);
+ gGL.vertex3fv((position - LLVector3(0.f, size, 0.f)).mV);
+ gGL.vertex3fv((position + LLVector3(0.f, size, 0.f)).mV);
+ gGL.vertex3fv((position - LLVector3(0.f, 0.f, size)).mV);
+ gGL.vertex3fv((position + LLVector3(0.f, 0.f, size)).mV);
+ }
+ gGL.end();
+}
+
+void renderUpdateType(LLDrawable* drawablep)
+{
+ LLViewerObject* vobj = drawablep->getVObj();
+ if (!vobj || OUT_UNKNOWN == vobj->getLastUpdateType())
+ {
+ return;
+ }
+ LLGLEnable blend(GL_BLEND);
+ switch (vobj->getLastUpdateType())
+ {
+ case OUT_FULL:
+ gGL.diffuseColor4f(0,1,0,0.5f);
+ break;
+ case OUT_TERSE_IMPROVED:
+ gGL.diffuseColor4f(0,1,1,0.5f);
+ break;
+ case OUT_FULL_COMPRESSED:
+ if (vobj->getLastUpdateCached())
+ {
+ gGL.diffuseColor4f(1,0,0,0.5f);
+ }
+ else
+ {
+ gGL.diffuseColor4f(1,1,0,0.5f);
+ }
+ break;
+ case OUT_FULL_CACHED:
+ gGL.diffuseColor4f(0,0,1,0.5f);
+ break;
+ default:
+ llwarns << "Unknown update_type " << vobj->getLastUpdateType() << llendl;
+ break;
+ };
+ S32 num_faces = drawablep->getNumFaces();
+ if (num_faces)
+ {
+ for (S32 i = 0; i < num_faces; ++i)
+ {
+ pushVerts(drawablep->getFace(i), LLVertexBuffer::MAP_VERTEX);
+ }
+ }
+}
+
+void renderComplexityDisplay(LLDrawable* drawablep)
+{
+ LLViewerObject* vobj = drawablep->getVObj();
+ if (!vobj)
+ {
+ return;
+ }
+
+ LLVOVolume *voVol = dynamic_cast<LLVOVolume*>(vobj);
+
+ if (!voVol)
+ {
+ return;
+ }
+
+ if (!voVol->isRoot())
+ {
+ return;
+ }
+
+ LLVOVolume::texture_cost_t textures;
+ F32 cost = (F32) voVol->getRenderCost(textures);
+
+ // add any child volumes
+ LLViewerObject::const_child_list_t children = voVol->getChildren();
+ for (LLViewerObject::const_child_list_t::const_iterator iter = children.begin(); iter != children.end(); ++iter)
+ {
+ const LLViewerObject *child = *iter;
+ const LLVOVolume *child_volume = dynamic_cast<const LLVOVolume*>(child);
+ if (child_volume)
+ {
+ cost += child_volume->getRenderCost(textures);
+ }
+ }
+
+ // add texture cost
+ for (LLVOVolume::texture_cost_t::iterator iter = textures.begin(); iter != textures.end(); ++iter)
+ {
+ // add the cost of each individual texture in the linkset
+ cost += iter->second;
+ }
+
+ F32 cost_max = (F32) LLVOVolume::getRenderComplexityMax();
+
+
+
+ // allow user to set a static color scale
+ if (gSavedSettings.getS32("RenderComplexityStaticMax") > 0)
+ {
+ cost_max = gSavedSettings.getS32("RenderComplexityStaticMax");
+ }
+
+ F32 cost_ratio = cost / cost_max;
+
+ // cap cost ratio at 1.0f in case cost_max is at a low threshold
+ cost_ratio = cost_ratio > 1.0f ? 1.0f : cost_ratio;
+
+ LLGLEnable blend(GL_BLEND);
+
+ LLColor4 color;
+ const LLColor4 color_min = gSavedSettings.getColor4("RenderComplexityColorMin");
+ const LLColor4 color_mid = gSavedSettings.getColor4("RenderComplexityColorMid");
+ const LLColor4 color_max = gSavedSettings.getColor4("RenderComplexityColorMax");
+
+ if (cost_ratio < 0.5f)
+ {
+ color = color_min * (1 - cost_ratio * 2) + color_mid * (cost_ratio * 2);
+ }
+ else
+ {
+ color = color_mid * (1 - (cost_ratio - 0.5) * 2) + color_max * ((cost_ratio - 0.5) * 2);
+ }
+
+ LLSD color_val = color.getValue();
+
+ // don't highlight objects below the threshold
+ if (cost > gSavedSettings.getS32("RenderComplexityThreshold"))
+ {
+ glColor4f(color[0],color[1],color[2],0.5f);
+
+
+ S32 num_faces = drawablep->getNumFaces();
+ if (num_faces)
+ {
+ for (S32 i = 0; i < num_faces; ++i)
+ {
+ pushVerts(drawablep->getFace(i), LLVertexBuffer::MAP_VERTEX);
+ }
+ }
+ LLViewerObject::const_child_list_t children = voVol->getChildren();
+ for (LLViewerObject::const_child_list_t::const_iterator iter = children.begin(); iter != children.end(); ++iter)
+ {
+ const LLViewerObject *child = *iter;
+ if (child)
+ {
+ num_faces = child->getNumFaces();
+ if (num_faces)
+ {
+ for (S32 i = 0; i < num_faces; ++i)
+ {
+ pushVerts(child->mDrawable->getFace(i), LLVertexBuffer::MAP_VERTEX);
+ }
+ }
+ }
+ }
+ }
+
+ voVol->setDebugText(llformat("%4.0f", cost));
+}
+
+void renderBoundingBox(LLDrawable* drawable, BOOL set_color = TRUE)
+{
+ if (set_color)
+ {
+ if (drawable->isSpatialBridge())
+ {
+ gGL.diffuseColor4f(1,0.5f,0,1);
+ }
+ else if (drawable->getVOVolume())
+ {
+ if (drawable->isRoot())
+ {
+ gGL.diffuseColor4f(1,1,0,1);
+ }
+ else
+ {
+ gGL.diffuseColor4f(0,1,0,1);
+ }
+ }
+ else if (drawable->getVObj())
+ {
+ switch (drawable->getVObj()->getPCode())
+ {
+ case LLViewerObject::LL_VO_SURFACE_PATCH:
+ gGL.diffuseColor4f(0,1,1,1);
+ break;
+ case LLViewerObject::LL_VO_CLOUDS:
+ // no longer used
+ break;
+ case LLViewerObject::LL_VO_PART_GROUP:
+ case LLViewerObject::LL_VO_HUD_PART_GROUP:
+ gGL.diffuseColor4f(0,0,1,1);
+ break;
+ case LLViewerObject::LL_VO_VOID_WATER:
+ case LLViewerObject::LL_VO_WATER:
+ gGL.diffuseColor4f(0,0.5f,1,1);
+ break;
+ case LL_PCODE_LEGACY_TREE:
+ gGL.diffuseColor4f(0,0.5f,0,1);
+ break;
+ default:
+ gGL.diffuseColor4f(1,0,1,1);
+ break;
+ }
+ }
+ else
+ {
+ gGL.diffuseColor4f(1,0,0,1);
+ }
+ }
+
+ const LLVector4a* ext;
+ LLVector4a pos, size;
+
+ //render face bounding boxes
+ for (S32 i = 0; i < drawable->getNumFaces(); i++)
+ {
+ LLFace* facep = drawable->getFace(i);
+
+ ext = facep->mExtents;
+
+ pos.setAdd(ext[0], ext[1]);
+ pos.mul(0.5f);
+ size.setSub(ext[1], ext[0]);
+ size.mul(0.5f);
+
+ drawBoxOutline(pos,size);
+ }
+
+ //render drawable bounding box
+ ext = drawable->getSpatialExtents();
+
+ pos.setAdd(ext[0], ext[1]);
+ pos.mul(0.5f);
+ size.setSub(ext[1], ext[0]);
+ size.mul(0.5f);
+
+ LLViewerObject* vobj = drawable->getVObj();
+ if (vobj && vobj->onActiveList())
+ {
+ gGL.flush();
+ glLineWidth(llmax(4.f*sinf(gFrameTimeSeconds*2.f)+1.f, 1.f));
+ //glLineWidth(4.f*(sinf(gFrameTimeSeconds*2.f)*0.25f+0.75f));
+ stop_glerror();
+ drawBoxOutline(pos,size);
+ gGL.flush();
+ glLineWidth(1.f);
+ }
+ else
+ {
+ drawBoxOutline(pos,size);
+ }
+}
+
+void renderNormals(LLDrawable* drawablep)
+{
+ LLVertexBuffer::unbind();
+
+ LLVOVolume* vol = drawablep->getVOVolume();
+ if (vol)
+ {
+ LLVolume* volume = vol->getVolume();
+ gGL.pushMatrix();
+ gGL.multMatrix((F32*) vol->getRelativeXform().mMatrix);
+
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+ LLVector4a scale(gSavedSettings.getF32("RenderDebugNormalScale"));
+
+ for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
+ {
+ const LLVolumeFace& face = volume->getVolumeFace(i);
+
+ for (S32 j = 0; j < face.mNumVertices; ++j)
+ {
+ gGL.begin(LLRender::LINES);
+ LLVector4a n,p;
+
+ n.setMul(face.mNormals[j], scale);
+ p.setAdd(face.mPositions[j], n);
+
+ gGL.diffuseColor4f(1,1,1,1);
+ gGL.vertex3fv(face.mPositions[j].getF32ptr());
+ gGL.vertex3fv(p.getF32ptr());
+
+ if (face.mBinormals)
+ {
+ n.setMul(face.mBinormals[j], scale);
+ p.setAdd(face.mPositions[j], n);
+
+ gGL.diffuseColor4f(0,1,1,1);
+ gGL.vertex3fv(face.mPositions[j].getF32ptr());
+ gGL.vertex3fv(p.getF32ptr());
+ }
+ gGL.end();
+ }
+ }
+
+ gGL.popMatrix();
+ }
+}
+
+S32 get_physics_detail(const LLVolumeParams& volume_params, const LLVector3& scale)
+{
+ const S32 DEFAULT_DETAIL = 1;
+ const F32 LARGE_THRESHOLD = 5.f;
+ const F32 MEGA_THRESHOLD = 25.f;
+
+ S32 detail = DEFAULT_DETAIL;
+ F32 avg_scale = (scale[0]+scale[1]+scale[2])/3.f;
+
+ if (avg_scale > LARGE_THRESHOLD)
+ {
+ detail += 1;
+ if (avg_scale > MEGA_THRESHOLD)
+ {
+ detail += 1;
+ }
+ }
+
+ return detail;
+}
+
+void renderMeshBaseHull(LLVOVolume* volume, U32 data_mask, LLColor4& color, LLColor4& line_color)
+{
+ LLUUID mesh_id = volume->getVolume()->getParams().getSculptID();
+ LLModel::Decomposition* decomp = gMeshRepo.getDecomposition(mesh_id);
+
+ const LLVector3 center(0,0,0);
+ const LLVector3 size(0.25f,0.25f,0.25f);
+
+ if (decomp)
+ {
+ if (!decomp->mBaseHullMesh.empty())
+ {
+ gGL.diffuseColor4fv(color.mV);
+ LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mBaseHullMesh.mPositions, decomp->mBaseHullMesh.mNormals);
+ }
+ else
+ {
+ gMeshRepo.buildPhysicsMesh(*decomp);
+ gGL.diffuseColor4f(0,1,1,1);
+ drawBoxOutline(center, size);
+ }
+
+ }
+ else
+ {
+ gGL.diffuseColor3f(1,0,1);
+ drawBoxOutline(center, size);
+ }
+}
+
+void render_hull(LLModel::PhysicsMesh& mesh, const LLColor4& color, const LLColor4& line_color)
+{
+ gGL.diffuseColor4fv(color.mV);
+ LLVertexBuffer::drawArrays(LLRender::TRIANGLES, mesh.mPositions, mesh.mNormals);
+ LLGLEnable offset(GL_POLYGON_OFFSET_LINE);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+ glPolygonOffset(3.f, 3.f);
+ glLineWidth(3.f);
+ gGL.diffuseColor4fv(line_color.mV);
+ LLVertexBuffer::drawArrays(LLRender::TRIANGLES, mesh.mPositions, mesh.mNormals);
+ glLineWidth(1.f);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+}
+
+void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
+{
+ U8 physics_type = volume->getPhysicsShapeType();
+
+ if (physics_type == LLViewerObject::PHYSICS_SHAPE_NONE || volume->isFlexible())
+ {
+ return;
+ }
+
+ //not allowed to return at this point without rendering *something*
+
+ F32 threshold = gSavedSettings.getF32("ObjectCostHighThreshold");
+ F32 cost = volume->getObjectCost();
+
+ LLColor4 low = gSavedSettings.getColor4("ObjectCostLowColor");
+ LLColor4 mid = gSavedSettings.getColor4("ObjectCostMidColor");
+ LLColor4 high = gSavedSettings.getColor4("ObjectCostHighColor");
+
+ F32 normalizedCost = 1.f - exp( -(cost / threshold) );
+
+ LLColor4 color;
+ if ( normalizedCost <= 0.5f )
+ {
+ color = lerp( low, mid, 2.f * normalizedCost );
+ }
+ else
+ {
+ color = lerp( mid, high, 2.f * ( normalizedCost - 0.5f ) );
+ }
+
+ LLColor4 line_color = color*0.5f;
+
+ U32 data_mask = LLVertexBuffer::MAP_VERTEX;
+
+ LLVolumeParams volume_params = volume->getVolume()->getParams();
+
+ LLPhysicsVolumeParams physics_params(volume_params,
+ physics_type == LLViewerObject::PHYSICS_SHAPE_CONVEX_HULL);
+
+ LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification physics_spec;
+ LLPhysicsShapeBuilderUtil::determinePhysicsShape(physics_params, volume->getScale(), physics_spec);
+
+ U32 type = physics_spec.getType();
+
+ LLVector3 center(0,0,0);
+ LLVector3 size(0.25f,0.25f,0.25f);
+
+ gGL.pushMatrix();
+ gGL.multMatrix((F32*) volume->getRelativeXform().mMatrix);
+
+ if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::USER_MESH)
+ {
+ LLUUID mesh_id = volume->getVolume()->getParams().getSculptID();
+ LLModel::Decomposition* decomp = gMeshRepo.getDecomposition(mesh_id);
+
+ if (decomp)
+ { //render a physics based mesh
+
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+ if (!decomp->mHull.empty())
+ { //decomposition exists, use that
+
+ if (decomp->mMesh.empty())
+ {
+ gMeshRepo.buildPhysicsMesh(*decomp);
+ }
+
+ for (U32 i = 0; i < decomp->mMesh.size(); ++i)
+ {
+ render_hull(decomp->mMesh[i], color, line_color);
+ }
+ }
+ else if (!decomp->mPhysicsShapeMesh.empty())
+ {
+ //decomp has physics mesh, render that mesh
+ gGL.diffuseColor4fv(color.mV);
+ LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mPhysicsShapeMesh.mPositions, decomp->mPhysicsShapeMesh.mNormals);
+
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+ gGL.diffuseColor4fv(line_color.mV);
+ LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mPhysicsShapeMesh.mPositions, decomp->mPhysicsShapeMesh.mNormals);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ }
+ else
+ { //no mesh or decomposition, render base hull
+ renderMeshBaseHull(volume, data_mask, color, line_color);
+
+ if (decomp->mPhysicsShapeMesh.empty())
+ {
+ //attempt to fetch physics shape mesh if available
+ gMeshRepo.fetchPhysicsShape(mesh_id);
+ }
+ }
+ }
+ else
+ {
+ gGL.diffuseColor3f(1,1,0);
+ drawBoxOutline(center, size);
+ }
+ }
+ else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::USER_CONVEX ||
+ type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_CONVEX)
+ {
+ if (volume->isMesh())
+ {
+ renderMeshBaseHull(volume, data_mask, color, line_color);
+ }
+ else
+ {
+ LLVolumeParams volume_params = volume->getVolume()->getParams();
+ S32 detail = get_physics_detail(volume_params, volume->getScale());
+ LLVolume* phys_volume = LLPrimitive::sVolumeManager->refVolume(volume_params, detail);
+
+ if (!phys_volume->mHullPoints)
+ { //build convex hull
+ std::vector<LLVector3> pos;
+ std::vector<U16> index;
+
+ S32 index_offset = 0;
+
+ for (S32 i = 0; i < phys_volume->getNumVolumeFaces(); ++i)
+ {
+ const LLVolumeFace& face = phys_volume->getVolumeFace(i);
+ if (index_offset + face.mNumVertices > 65535)
+ {
+ continue;
+ }
+
+ for (S32 j = 0; j < face.mNumVertices; ++j)
+ {
+ pos.push_back(LLVector3(face.mPositions[j].getF32ptr()));
+ }
+
+ for (S32 j = 0; j < face.mNumIndices; ++j)
+ {
+ index.push_back(face.mIndices[j]+index_offset);
+ }
+
+ index_offset += face.mNumVertices;
+ }
+
+ if (!pos.empty() && !index.empty())
+ {
+ LLCDMeshData mesh;
+ mesh.mIndexBase = &index[0];
+ mesh.mVertexBase = pos[0].mV;
+ mesh.mNumVertices = pos.size();
+ mesh.mVertexStrideBytes = 12;
+ mesh.mIndexStrideBytes = 6;
+ mesh.mIndexType = LLCDMeshData::INT_16;
+
+ mesh.mNumTriangles = index.size()/3;
+
+ LLCDMeshData res;
+
+ LLConvexDecomposition::getInstance()->generateSingleHullMeshFromMesh( &mesh, &res );
+
+ //copy res into phys_volume
+ phys_volume->mHullPoints = (LLVector4a*) ll_aligned_malloc_16(sizeof(LLVector4a)*res.mNumVertices);
+ phys_volume->mNumHullPoints = res.mNumVertices;
+
+ S32 idx_size = (res.mNumTriangles*3*2+0xF) & ~0xF;
+ phys_volume->mHullIndices = (U16*) ll_aligned_malloc_16(idx_size);
+ phys_volume->mNumHullIndices = res.mNumTriangles*3;
+
+ const F32* v = res.mVertexBase;
+
+ for (S32 i = 0; i < res.mNumVertices; ++i)
+ {
+ F32* p = (F32*) ((U8*)v+i*res.mVertexStrideBytes);
+ phys_volume->mHullPoints[i].load3(p);
+ }
+
+ if (res.mIndexType == LLCDMeshData::INT_16)
+ {
+ for (S32 i = 0; i < res.mNumTriangles; ++i)
+ {
+ U16* idx = (U16*) (((U8*)res.mIndexBase)+i*res.mIndexStrideBytes);
+
+ phys_volume->mHullIndices[i*3+0] = idx[0];
+ phys_volume->mHullIndices[i*3+1] = idx[1];
+ phys_volume->mHullIndices[i*3+2] = idx[2];
+ }
+ }
+ else
+ {
+ for (S32 i = 0; i < res.mNumTriangles; ++i)
+ {
+ U32* idx = (U32*) (((U8*)res.mIndexBase)+i*res.mIndexStrideBytes);
+
+ phys_volume->mHullIndices[i*3+0] = (U16) idx[0];
+ phys_volume->mHullIndices[i*3+1] = (U16) idx[1];
+ phys_volume->mHullIndices[i*3+2] = (U16) idx[2];
+ }
+ }
+ }
+ }
+
+ if (phys_volume->mHullPoints)
+ {
+ //render hull
+
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ gGL.diffuseColor4fv(line_color.mV);
+ LLVertexBuffer::unbind();
+
+ llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShader != 0);
+
+ LLVertexBuffer::drawElements(LLRender::TRIANGLES, phys_volume->mHullPoints, NULL, phys_volume->mNumHullIndices, phys_volume->mHullIndices);
+
+ gGL.diffuseColor4fv(color.mV);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ LLVertexBuffer::drawElements(LLRender::TRIANGLES, phys_volume->mHullPoints, NULL, phys_volume->mNumHullIndices, phys_volume->mHullIndices);
+
+ }
+ else
+ {
+ gGL.diffuseColor4f(1,0,1,1);
+ drawBoxOutline(center, size);
+ }
+
+ LLPrimitive::sVolumeManager->unrefVolume(phys_volume);
+ }
+ }
+ else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::BOX)
+ {
+ LLVector3 center = physics_spec.getCenter();
+ LLVector3 scale = physics_spec.getScale();
+ LLVector3 vscale = volume->getScale()*2.f;
+ scale.set(scale[0]/vscale[0], scale[1]/vscale[1], scale[2]/vscale[2]);
+
+ gGL.diffuseColor4fv(color.mV);
+ drawBox(center, scale);
+ }
+ else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::SPHERE)
+ {
+ /*LLVolumeParams volume_params;
+ volume_params.setType( LL_PCODE_PROFILE_CIRCLE_HALF, LL_PCODE_PATH_CIRCLE );
+ volume_params.setBeginAndEndS( 0.f, 1.f );
+ volume_params.setBeginAndEndT( 0.f, 1.f );
+ volume_params.setRatio ( 1, 1 );
+ volume_params.setShear ( 0, 0 );
+ LLVolume* sphere = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
+
+ gGL.diffuseColor4fv(color.mV);
+ pushVerts(sphere);
+ LLPrimitive::sVolumeManager->unrefVolume(sphere);*/
+ }
+ else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::CYLINDER)
+ {
+ LLVolumeParams volume_params;
+ volume_params.setType( LL_PCODE_PROFILE_CIRCLE, LL_PCODE_PATH_LINE );
+ volume_params.setBeginAndEndS( 0.f, 1.f );
+ volume_params.setBeginAndEndT( 0.f, 1.f );
+ volume_params.setRatio ( 1, 1 );
+ volume_params.setShear ( 0, 0 );
+ LLVolume* cylinder = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
+
+ gGL.diffuseColor4fv(color.mV);
+ pushVerts(cylinder);
+ LLPrimitive::sVolumeManager->unrefVolume(cylinder);
+ }
+ else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_MESH)
+ {
+ LLVolumeParams volume_params = volume->getVolume()->getParams();
+ S32 detail = get_physics_detail(volume_params, volume->getScale());
+
+ LLVolume* phys_volume = LLPrimitive::sVolumeManager->refVolume(volume_params, detail);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ gGL.diffuseColor4fv(line_color.mV);
+ pushVerts(phys_volume);
+
+ gGL.diffuseColor4fv(color.mV);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ pushVerts(phys_volume);
+ LLPrimitive::sVolumeManager->unrefVolume(phys_volume);
+ }
+ else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_CONVEX)
+ {
+ LLVolumeParams volume_params = volume->getVolume()->getParams();
+ S32 detail = get_physics_detail(volume_params, volume->getScale());
+
+ LLVolume* phys_volume = LLPrimitive::sVolumeManager->refVolume(volume_params, detail);
+
+ if (phys_volume->mHullPoints && phys_volume->mHullIndices)
+ {
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+ llassert(!LLGLSLShader::sNoFixedFunction || LLGLSLShader::sCurBoundShader != 0);
+ LLVertexBuffer::unbind();
+ glVertexPointer(3, GL_FLOAT, 16, phys_volume->mHullPoints);
+ gGL.diffuseColor4fv(line_color.mV);
+ gGL.syncMatrices();
+ glDrawElements(GL_TRIANGLES, phys_volume->mNumHullIndices, GL_UNSIGNED_SHORT, phys_volume->mHullIndices);
+
+ gGL.diffuseColor4fv(color.mV);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ glDrawElements(GL_TRIANGLES, phys_volume->mNumHullIndices, GL_UNSIGNED_SHORT, phys_volume->mHullIndices);
+ }
+ else
+ {
+ gGL.diffuseColor3f(1,0,1);
+ drawBoxOutline(center, size);
+ gMeshRepo.buildHull(volume_params, detail);
+ }
+ LLPrimitive::sVolumeManager->unrefVolume(phys_volume);
+ }
+ else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::SCULPT)
+ {
+ //TODO: implement sculpted prim physics display
+ }
+ else
+ {
+ llerrs << "Unhandled type" << llendl;
+ }
+
+ gGL.popMatrix();
+}
+
+void renderPhysicsShapes(LLSpatialGroup* group)
+{
+ for (LLSpatialGroup::OctreeNode::const_element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+ LLVOVolume* volume = drawable->getVOVolume();
+ if (volume && !volume->isAttachment() && volume->getPhysicsShapeType() != LLViewerObject::PHYSICS_SHAPE_NONE )
+ {
+ if (!group->mSpatialPartition->isBridge())
+ {
+ gGL.pushMatrix();
+ LLVector3 trans = drawable->getRegion()->getOriginAgent();
+ gGL.translatef(trans.mV[0], trans.mV[1], trans.mV[2]);
+ renderPhysicsShape(drawable, volume);
+ gGL.popMatrix();
+ }
+ else
+ {
+ renderPhysicsShape(drawable, volume);
+ }
+ }
+ else
+ {
+ LLViewerObject* object = drawable->getVObj();
+ if (object && object->getPCode() == LLViewerObject::LL_VO_SURFACE_PATCH)
+ {
+ //push face vertices for terrain
+ for (S32 i = 0; i < drawable->getNumFaces(); ++i)
+ {
+ LLFace* face = drawable->getFace(i);
+ LLVertexBuffer* buff = face->getVertexBuffer();
+ if (buff)
+ {
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ buff->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ gGL.diffuseColor3f(0.2f, 0.5f, 0.3f);
+ buff->draw(LLRender::TRIANGLES, buff->getNumIndices(), 0);
+
+ gGL.diffuseColor3f(0.2f, 1.f, 0.3f);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ buff->draw(LLRender::TRIANGLES, buff->getNumIndices(), 0);
+ }
+ }
+ }
+ }
+ }
+}
+
+void renderTexturePriority(LLDrawable* drawable)
+{
+ for (int face=0; face<drawable->getNumFaces(); ++face)
+ {
+ LLFace *facep = drawable->getFace(face);
+
+ LLVector4 cold(0,0,0.25f);
+ LLVector4 hot(1,0.25f,0.25f);
+
+ LLVector4 boost_cold(0,0,0,0);
+ LLVector4 boost_hot(0,1,0,1);
+
+ LLGLDisable blend(GL_BLEND);
+
+ //LLViewerTexture* imagep = facep->getTexture();
+ //if (imagep)
+ {
+
+ //F32 vsize = imagep->mMaxVirtualSize;
+ F32 vsize = facep->getPixelArea();
+
+ if (vsize > sCurMaxTexPriority)
+ {
+ sCurMaxTexPriority = vsize;
+ }
+
+ F32 t = vsize/sLastMaxTexPriority;
+
+ LLVector4 col = lerp(cold, hot, t);
+ gGL.diffuseColor4fv(col.mV);
+ }
+ //else
+ //{
+ // gGL.diffuseColor4f(1,0,1,1);
+ //}
+
+ LLVector4a center;
+ center.setAdd(facep->mExtents[1],facep->mExtents[0]);
+ center.mul(0.5f);
+ LLVector4a size;
+ size.setSub(facep->mExtents[1],facep->mExtents[0]);
+ size.mul(0.5f);
+ size.add(LLVector4a(0.01f));
+ drawBox(center, size);
+
+ /*S32 boost = imagep->getBoostLevel();
+ if (boost>LLViewerTexture::BOOST_NONE)
+ {
+ F32 t = (F32) boost / (F32) (LLViewerTexture::BOOST_MAX_LEVEL-1);
+ LLVector4 col = lerp(boost_cold, boost_hot, t);
+ LLGLEnable blend_on(GL_BLEND);
+ gGL.blendFunc(GL_SRC_ALPHA, GL_ONE);
+ gGL.diffuseColor4fv(col.mV);
+ drawBox(center, size);
+ gGL.blendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ }*/
+ }
+}
+
+void renderPoints(LLDrawable* drawablep)
+{
+ LLGLDepthTest depth(GL_FALSE, GL_FALSE);
+ if (drawablep->getNumFaces())
+ {
+ gGL.begin(LLRender::POINTS);
+ gGL.diffuseColor3f(1,1,1);
+ for (S32 i = 0; i < drawablep->getNumFaces(); i++)
+ {
+ gGL.vertex3fv(drawablep->getFace(i)->mCenterLocal.mV);
+ }
+ gGL.end();
+ }
+}
+
+void renderTextureAnim(LLDrawInfo* params)
+{
+ if (!params->mTextureMatrix)
+ {
+ return;
+ }
+
+ LLGLEnable blend(GL_BLEND);
+ gGL.diffuseColor4f(1,1,0,0.5f);
+ pushVerts(params, LLVertexBuffer::MAP_VERTEX);
+}
+
+void renderBatchSize(LLDrawInfo* params)
+{
+ LLGLEnable offset(GL_POLYGON_OFFSET_FILL);
+ glPolygonOffset(-1.f, 1.f);
+ gGL.diffuseColor4ubv((GLubyte*) &(params->mDebugColor));
+ pushVerts(params, LLVertexBuffer::MAP_VERTEX);
+}
+
+void renderShadowFrusta(LLDrawInfo* params)
+{
+ LLGLEnable blend(GL_BLEND);
+ gGL.setSceneBlendType(LLRender::BT_ADD);
+
+ LLVector4a center;
+ center.setAdd(params->mExtents[1], params->mExtents[0]);
+ center.mul(0.5f);
+ LLVector4a size;
+ size.setSub(params->mExtents[1],params->mExtents[0]);
+ size.mul(0.5f);
+
+ if (gPipeline.mShadowCamera[4].AABBInFrustum(center, size))
+ {
+ gGL.diffuseColor3f(1,0,0);
+ pushVerts(params, LLVertexBuffer::MAP_VERTEX);
+ }
+ if (gPipeline.mShadowCamera[5].AABBInFrustum(center, size))
+ {
+ gGL.diffuseColor3f(0,1,0);
+ pushVerts(params, LLVertexBuffer::MAP_VERTEX);
+ }
+ if (gPipeline.mShadowCamera[6].AABBInFrustum(center, size))
+ {
+ gGL.diffuseColor3f(0,0,1);
+ pushVerts(params, LLVertexBuffer::MAP_VERTEX);
+ }
+ if (gPipeline.mShadowCamera[7].AABBInFrustum(center, size))
+ {
+ gGL.diffuseColor3f(1,0,1);
+ pushVerts(params, LLVertexBuffer::MAP_VERTEX);
+ }
+
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+}
+
+
+void renderLights(LLDrawable* drawablep)
+{
+ if (!drawablep->isLight())
+ {
+ return;
+ }
+
+ if (drawablep->getNumFaces())
+ {
+ LLGLEnable blend(GL_BLEND);
+ gGL.diffuseColor4f(0,1,1,0.5f);
+
+ for (S32 i = 0; i < drawablep->getNumFaces(); i++)
+ {
+ pushVerts(drawablep->getFace(i), LLVertexBuffer::MAP_VERTEX);
+ }
+
+ const LLVector4a* ext = drawablep->getSpatialExtents();
+
+ LLVector4a pos;
+ pos.setAdd(ext[0], ext[1]);
+ pos.mul(0.5f);
+ LLVector4a size;
+ size.setSub(ext[1], ext[0]);
+ size.mul(0.5f);
+
+ {
+ LLGLDepthTest depth(GL_FALSE, GL_TRUE);
+ gGL.diffuseColor4f(1,1,1,1);
+ drawBoxOutline(pos, size);
+ }
+
+ gGL.diffuseColor4f(1,1,0,1);
+ F32 rad = drawablep->getVOVolume()->getLightRadius();
+ drawBoxOutline(pos, LLVector4a(rad));
+ }
+}
+
+class LLRenderOctreeRaycast : public LLOctreeTriangleRayIntersect
+{
+public:
+
+
+ LLRenderOctreeRaycast(const LLVector4a& start, const LLVector4a& dir, F32* closest_t)
+ : LLOctreeTriangleRayIntersect(start, dir, NULL, closest_t, NULL, NULL, NULL, NULL)
+ {
+
+ }
+
+ void visit(const LLOctreeNode<LLVolumeTriangle>* branch)
+ {
+ LLVolumeOctreeListener* vl = (LLVolumeOctreeListener*) branch->getListener(0);
+
+ LLVector3 center, size;
+
+ if (branch->getData().empty())
+ {
+ gGL.diffuseColor3f(1.f,0.2f,0.f);
+ center.set(branch->getCenter().getF32ptr());
+ size.set(branch->getSize().getF32ptr());
+ }
+ else
+ {
+ gGL.diffuseColor3f(0.75f, 1.f, 0.f);
+ center.set(vl->mBounds[0].getF32ptr());
+ size.set(vl->mBounds[1].getF32ptr());
+ }
+
+ drawBoxOutline(center, size);
+
+ for (U32 i = 0; i < 2; i++)
+ {
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE, i == 1 ? GL_LEQUAL : GL_GREATER);
+
+ if (i == 1)
+ {
+ gGL.diffuseColor4f(0,1,1,0.5f);
+ }
+ else
+ {
+ gGL.diffuseColor4f(0,0.5f,0.5f, 0.25f);
+ drawBoxOutline(center, size);
+ }
+
+ if (i == 1)
+ {
+ gGL.flush();
+ glLineWidth(3.f);
+ }
+
+ gGL.begin(LLRender::TRIANGLES);
+ for (LLOctreeNode<LLVolumeTriangle>::const_element_iter iter = branch->getData().begin();
+ iter != branch->getData().end();
+ ++iter)
+ {
+ const LLVolumeTriangle* tri = *iter;
+
+ gGL.vertex3fv(tri->mV[0]->getF32ptr());
+ gGL.vertex3fv(tri->mV[1]->getF32ptr());
+ gGL.vertex3fv(tri->mV[2]->getF32ptr());
+ }
+ gGL.end();
+
+ if (i == 1)
+ {
+ gGL.flush();
+ glLineWidth(1.f);
+ }
+ }
+ }
+};
+
+void renderRaycast(LLDrawable* drawablep)
+{
+ if (drawablep->getNumFaces())
+ {
+ LLGLEnable blend(GL_BLEND);
+ gGL.diffuseColor4f(0,1,1,0.5f);
+
+ if (drawablep->getVOVolume())
+ {
+ //glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+ //pushVerts(drawablep->getFace(gDebugRaycastFaceHit), LLVertexBuffer::MAP_VERTEX);
+ //glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+
+ LLVOVolume* vobj = drawablep->getVOVolume();
+ LLVolume* volume = vobj->getVolume();
+
+ bool transform = true;
+ if (drawablep->isState(LLDrawable::RIGGED))
+ {
+ volume = vobj->getRiggedVolume();
+ transform = false;
+ }
+
+ if (volume)
+ {
+ LLVector3 trans = drawablep->getRegion()->getOriginAgent();
+
+ for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
+ {
+ const LLVolumeFace& face = volume->getVolumeFace(i);
+ if (!face.mOctree)
+ {
+ ((LLVolumeFace*) &face)->createOctree();
+ }
+
+ gGL.pushMatrix();
+ gGL.translatef(trans.mV[0], trans.mV[1], trans.mV[2]);
+ gGL.multMatrix((F32*) vobj->getRelativeXform().mMatrix);
+
+ LLVector3 start, end;
+ if (transform)
+ {
+ start = vobj->agentPositionToVolume(gDebugRaycastStart);
+ end = vobj->agentPositionToVolume(gDebugRaycastEnd);
+ }
+ else
+ {
+ start = gDebugRaycastStart;
+ end = gDebugRaycastEnd;
+ }
+
+ LLVector4a starta, enda;
+ starta.load3(start.mV);
+ enda.load3(end.mV);
+ LLVector4a dir;
+ dir.setSub(enda, starta);
+
+ F32 t = 1.f;
+
+ LLRenderOctreeRaycast render(starta, dir, &t);
+ gGL.flush();
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ {
+ //render face positions
+ LLVertexBuffer::unbind();
+ gGL.diffuseColor4f(0,1,1,0.5f);
+ glVertexPointer(3, GL_FLOAT, sizeof(LLVector4a), face.mPositions);
+ gGL.syncMatrices();
+ glDrawElements(GL_TRIANGLES, face.mNumIndices, GL_UNSIGNED_SHORT, face.mIndices);
+ }
+
+ render.traverse(face.mOctree);
+ gGL.popMatrix();
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ }
+ }
+ }
+ else if (drawablep->isAvatar())
+ {
+ if (drawablep->getVObj() == gDebugRaycastObject)
+ {
+ LLGLDepthTest depth(GL_FALSE);
+ LLVOAvatar* av = (LLVOAvatar*) drawablep->getVObj().get();
+ av->renderCollisionVolumes();
+ }
+ }
+
+ if (drawablep->getVObj() == gDebugRaycastObject)
+ {
+ // draw intersection point
+ gGL.pushMatrix();
+ gGL.loadMatrix(gGLModelView);
+ LLVector3 translate = gDebugRaycastIntersection;
+ gGL.translatef(translate.mV[0], translate.mV[1], translate.mV[2]);
+ LLCoordFrame orient;
+ orient.lookDir(gDebugRaycastNormal, gDebugRaycastBinormal);
+ LLMatrix4 rotation;
+ orient.getRotMatrixToParent(rotation);
+ gGL.multMatrix((float*)rotation.mMatrix);
+
+ gGL.diffuseColor4f(1,0,0,0.5f);
+ drawBox(LLVector3(0, 0, 0), LLVector3(0.1f, 0.022f, 0.022f));
+ gGL.diffuseColor4f(0,1,0,0.5f);
+ drawBox(LLVector3(0, 0, 0), LLVector3(0.021f, 0.1f, 0.021f));
+ gGL.diffuseColor4f(0,0,1,0.5f);
+ drawBox(LLVector3(0, 0, 0), LLVector3(0.02f, 0.02f, 0.1f));
+ gGL.popMatrix();
+
+ // draw bounding box of prim
+ const LLVector4a* ext = drawablep->getSpatialExtents();
+
+ LLVector4a pos;
+ pos.setAdd(ext[0], ext[1]);
+ pos.mul(0.5f);
+ LLVector4a size;
+ size.setSub(ext[1], ext[0]);
+ size.mul(0.5f);
+
+ LLGLDepthTest depth(GL_FALSE, GL_TRUE);
+ gGL.diffuseColor4f(0,0.5f,0.5f,1);
+ drawBoxOutline(pos, size);
+ }
+ }
+}
+
+
+void renderAvatarCollisionVolumes(LLVOAvatar* avatar)
+{
+ avatar->renderCollisionVolumes();
+}
+
+void renderAgentTarget(LLVOAvatar* avatar)
+{
+ // render these for self only (why, i don't know)
+ if (avatar->isSelf())
+ {
+ renderCrossHairs(avatar->getPositionAgent(), 0.2f, LLColor4(1, 0, 0, 0.8f));
+ renderCrossHairs(avatar->mDrawable->getPositionAgent(), 0.2f, LLColor4(1, 0, 0, 0.8f));
+ renderCrossHairs(avatar->mRoot.getWorldPosition(), 0.2f, LLColor4(1, 1, 1, 0.8f));
+ renderCrossHairs(avatar->mPelvisp->getWorldPosition(), 0.2f, LLColor4(0, 0, 1, 0.8f));
+ }
+}
+
+class LLOctreeRenderNonOccluded : public LLOctreeTraveler<LLDrawable>
+{
+public:
+ LLCamera* mCamera;
+ LLOctreeRenderNonOccluded(LLCamera* camera): mCamera(camera) {}
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* node)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
+
+ if (!mCamera || mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]))
+ {
+ node->accept(this);
+ stop_glerror();
+
+ for (U32 i = 0; i < node->getChildCount(); i++)
+ {
+ traverse(node->getChild(i));
+ stop_glerror();
+ }
+
+ //draw tight fit bounding boxes for spatial group
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCTREE))
+ {
+ group->rebuildGeom();
+ group->rebuildMesh();
+
+ renderOctree(group);
+ stop_glerror();
+ }
+
+ //render visibility wireframe
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION))
+ {
+ group->rebuildGeom();
+ group->rebuildMesh();
+
+ gGL.flush();
+ gGL.pushMatrix();
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ renderVisibility(group, mCamera);
+ stop_glerror();
+ gGLLastMatrix = NULL;
+ gGL.popMatrix();
+ gGL.diffuseColor4f(1,1,1,1);
+ }
+ }
+ }
+
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) branch->getListener(0);
+
+ if (group->isState(LLSpatialGroup::GEOM_DIRTY) || (mCamera && !mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1])))
+ {
+ return;
+ }
+
+ LLVector4a nodeCenter = group->mBounds[0];
+ LLVector4a octCenter = group->mOctreeNode->getCenter();
+
+ group->rebuildGeom();
+ group->rebuildMesh();
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BBOXES))
+ {
+ if (!group->getData().empty())
+ {
+ gGL.diffuseColor3f(0,0,1);
+ drawBoxOutline(group->mObjectBounds[0],
+ group->mObjectBounds[1]);
+ }
+ }
+
+ for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BBOXES))
+ {
+ renderBoundingBox(drawable);
+ }
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_NORMALS))
+ {
+ renderNormals(drawable);
+ }
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BUILD_QUEUE))
+ {
+ if (drawable->isState(LLDrawable::IN_REBUILD_Q2))
+ {
+ gGL.diffuseColor4f(0.6f, 0.6f, 0.1f, 1.f);
+ const LLVector4a* ext = drawable->getSpatialExtents();
+ LLVector4a center;
+ center.setAdd(ext[0], ext[1]);
+ center.mul(0.5f);
+ LLVector4a size;
+ size.setSub(ext[1], ext[0]);
+ size.mul(0.5f);
+ drawBoxOutline(center, size);
+ }
+ }
+
+ if (drawable->getVOVolume() && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
+ {
+ renderTexturePriority(drawable);
+ }
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_POINTS))
+ {
+ renderPoints(drawable);
+ }
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_LIGHTS))
+ {
+ renderLights(drawable);
+ }
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_RAYCAST))
+ {
+ renderRaycast(drawable);
+ }
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_UPDATE_TYPE))
+ {
+ renderUpdateType(drawable);
+ }
+ if(gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_RENDER_COMPLEXITY))
+ {
+ renderComplexityDisplay(drawable);
+ }
+
+ LLVOAvatar* avatar = dynamic_cast<LLVOAvatar*>(drawable->getVObj().get());
+
+ if (avatar && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_AVATAR_VOLUME))
+ {
+ renderAvatarCollisionVolumes(avatar);
+ }
+
+ if (avatar && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_AGENT_TARGET))
+ {
+ renderAgentTarget(avatar);
+ }
+
+
+ if (gDebugGL)
+ {
+ for (U32 i = 0; i < drawable->getNumFaces(); ++i)
+ {
+ LLFace* facep = drawable->getFace(i);
+ U8 index = facep->getTextureIndex();
+ if (facep->mDrawInfo)
+ {
+ if (index < 255)
+ {
+ if (facep->mDrawInfo->mTextureList.size() <= index)
+ {
+ llerrs << "Face texture index out of bounds." << llendl;
+ }
+ else if (facep->mDrawInfo->mTextureList[index] != facep->getTexture())
+ {
+ llerrs << "Face texture index incorrect." << llendl;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
+ {
+ LLSpatialGroup::drawmap_elem_t& draw_vec = i->second;
+ for (LLSpatialGroup::drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j)
+ {
+ LLDrawInfo* draw_info = *j;
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_ANIM))
+ {
+ renderTextureAnim(draw_info);
+ }
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_BATCH_SIZE))
+ {
+ renderBatchSize(draw_info);
+ }
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ renderShadowFrusta(draw_info);
+ }
+ }
+ }
+ }
+};
+
+
+class LLOctreeRenderPhysicsShapes : public LLOctreeTraveler<LLDrawable>
+{
+public:
+ LLCamera* mCamera;
+ LLOctreeRenderPhysicsShapes(LLCamera* camera): mCamera(camera) {}
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* node)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
+
+ if (!mCamera || mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1]))
+ {
+ node->accept(this);
+ stop_glerror();
+
+ for (U32 i = 0; i < node->getChildCount(); i++)
+ {
+ traverse(node->getChild(i));
+ stop_glerror();
+ }
+
+ group->rebuildGeom();
+ group->rebuildMesh();
+
+ renderPhysicsShapes(group);
+ }
+ }
+
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch)
+ {
+
+ }
+};
+
+class LLOctreePushBBoxVerts : public LLOctreeTraveler<LLDrawable>
+{
+public:
+ LLCamera* mCamera;
+ LLOctreePushBBoxVerts(LLCamera* camera): mCamera(camera) {}
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* node)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
+
+ if (!mCamera || mCamera->AABBInFrustum(group->mBounds[0], group->mBounds[1]))
+ {
+ node->accept(this);
+
+ for (U32 i = 0; i < node->getChildCount(); i++)
+ {
+ traverse(node->getChild(i));
+ }
+ }
+ }
+
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) branch->getListener(0);
+
+ if (group->isState(LLSpatialGroup::GEOM_DIRTY) || (mCamera && !mCamera->AABBInFrustumNoFarClip(group->mBounds[0], group->mBounds[1])))
+ {
+ return;
+ }
+
+ for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+
+ renderBoundingBox(drawable, FALSE);
+ }
+ }
+};
+
+void LLSpatialPartition::renderIntersectingBBoxes(LLCamera* camera)
+{
+ LLOctreePushBBoxVerts pusher(camera);
+ pusher.traverse(mOctree);
+}
+
+class LLOctreeStateCheck : public LLOctreeTraveler<LLDrawable>
+{
+public:
+ U32 mInheritedMask[LLViewerCamera::NUM_CAMERAS];
+
+ LLOctreeStateCheck()
+ {
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ mInheritedMask[i] = 0;
+ }
+ }
+
+ virtual void traverse(const LLSpatialGroup::OctreeNode* node)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
+
+ node->accept(this);
+
+
+ U32 temp[LLViewerCamera::NUM_CAMERAS];
+
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ temp[i] = mInheritedMask[i];
+ mInheritedMask[i] |= group->mOcclusionState[i] & LLSpatialGroup::OCCLUDED;
+ }
+
+ for (U32 i = 0; i < node->getChildCount(); i++)
+ {
+ traverse(node->getChild(i));
+ }
+
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ mInheritedMask[i] = temp[i];
+ }
+ }
+
+
+ virtual void visit(const LLOctreeNode<LLDrawable>* state)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) state->getListener(0);
+
+ for (U32 i = 0; i < LLViewerCamera::NUM_CAMERAS; i++)
+ {
+ if (mInheritedMask[i] && !(group->mOcclusionState[i] & mInheritedMask[i]))
+ {
+ llerrs << "Spatial group failed inherited mask test." << llendl;
+ }
+ }
+
+ if (group->isState(LLSpatialGroup::DIRTY))
+ {
+ assert_parent_state(group, LLSpatialGroup::DIRTY);
+ }
+ }
+
+ void assert_parent_state(LLSpatialGroup* group, U32 state)
+ {
+ LLSpatialGroup* parent = group->getParent();
+ while (parent)
+ {
+ if (!parent->isState(state))
+ {
+ llerrs << "Spatial group failed parent state check." << llendl;
+ }
+ parent = parent->getParent();
+ }
+ }
+};
+
+
+void LLSpatialPartition::renderPhysicsShapes()
+{
+ LLSpatialBridge* bridge = asBridge();
+ LLCamera* camera = LLViewerCamera::getInstance();
+
+ if (bridge)
+ {
+ camera = NULL;
+ }
+
+ gGL.flush();
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ glLineWidth(3.f);
+ LLOctreeRenderPhysicsShapes render_physics(camera);
+ render_physics.traverse(mOctree);
+ gGL.flush();
+ glLineWidth(1.f);
+}
+
+void LLSpatialPartition::renderDebug()
+{
+ if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCTREE |
+ LLPipeline::RENDER_DEBUG_OCCLUSION |
+ LLPipeline::RENDER_DEBUG_LIGHTS |
+ LLPipeline::RENDER_DEBUG_BATCH_SIZE |
+ LLPipeline::RENDER_DEBUG_UPDATE_TYPE |
+ LLPipeline::RENDER_DEBUG_BBOXES |
+ LLPipeline::RENDER_DEBUG_NORMALS |
+ LLPipeline::RENDER_DEBUG_POINTS |
+ LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY |
+ LLPipeline::RENDER_DEBUG_TEXTURE_ANIM |
+ LLPipeline::RENDER_DEBUG_RAYCAST |
+ LLPipeline::RENDER_DEBUG_AVATAR_VOLUME |
+ LLPipeline::RENDER_DEBUG_AGENT_TARGET |
+ //LLPipeline::RENDER_DEBUG_BUILD_QUEUE |
+ LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA |
+ LLPipeline::RENDER_DEBUG_RENDER_COMPLEXITY))
+ {
+ return;
+ }
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gDebugProgram.bind();
+ }
+
+ if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
+ {
+ //sLastMaxTexPriority = lerp(sLastMaxTexPriority, sCurMaxTexPriority, gFrameIntervalSeconds);
+ sLastMaxTexPriority = (F32) LLViewerCamera::getInstance()->getScreenPixelArea();
+ sCurMaxTexPriority = 0.f;
+ }
+
+ LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
+
+ LLGLDisable cullface(GL_CULL_FACE);
+ LLGLEnable blend(GL_BLEND);
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ gPipeline.disableLights();
+
+ LLSpatialBridge* bridge = asBridge();
+ LLCamera* camera = LLViewerCamera::getInstance();
+
+ if (bridge)
+ {
+ camera = NULL;
+ }
+
+ LLOctreeStateCheck checker;
+ checker.traverse(mOctree);
+
+ LLOctreeRenderNonOccluded render_debug(camera);
+ render_debug.traverse(mOctree);
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gDebugProgram.unbind();
+ }
+}
+
+void LLSpatialGroup::drawObjectBox(LLColor4 col)
+{
+ gGL.diffuseColor4fv(col.mV);
+ LLVector4a size;
+ size = mObjectBounds[1];
+ size.mul(1.01f);
+ size.add(LLVector4a(0.001f));
+ drawBox(mObjectBounds[0], size);
+}
+
+bool LLSpatialPartition::isHUDPartition()
+{
+ return mPartitionType == LLViewerRegion::PARTITION_HUD ;
+}
+
+BOOL LLSpatialPartition::isVisible(const LLVector3& v)
+{
+ if (!LLViewerCamera::getInstance()->sphereInFrustum(v, 4.0f))
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+class LLOctreeIntersect : public LLSpatialGroup::OctreeTraveler
+{
+public:
+ LLVector3 mStart;
+ LLVector3 mEnd;
+ S32 *mFaceHit;
+ LLVector3 *mIntersection;
+ LLVector2 *mTexCoord;
+ LLVector3 *mNormal;
+ LLVector3 *mBinormal;
+ LLDrawable* mHit;
+ BOOL mPickTransparent;
+
+ LLOctreeIntersect(LLVector3 start, LLVector3 end, BOOL pick_transparent,
+ S32* face_hit, LLVector3* intersection, LLVector2* tex_coord, LLVector3* normal, LLVector3* binormal)
+ : mStart(start),
+ mEnd(end),
+ mFaceHit(face_hit),
+ mIntersection(intersection),
+ mTexCoord(tex_coord),
+ mNormal(normal),
+ mBinormal(binormal),
+ mHit(NULL),
+ mPickTransparent(pick_transparent)
+ {
+ }
+
+ virtual void visit(const LLSpatialGroup::OctreeNode* branch)
+ {
+ for (LLSpatialGroup::OctreeNode::const_element_iter i = branch->getData().begin(); i != branch->getData().end(); ++i)
+ {
+ check(*i);
+ }
+ }
+
+ virtual LLDrawable* check(const LLSpatialGroup::OctreeNode* node)
+ {
+ node->accept(this);
+
+ for (U32 i = 0; i < node->getChildCount(); i++)
+ {
+ const LLSpatialGroup::OctreeNode* child = node->getChild(i);
+ LLVector3 res;
+
+ LLSpatialGroup* group = (LLSpatialGroup*) child->getListener(0);
+
+ LLVector4a size;
+ LLVector4a center;
+
+ size = group->mBounds[1];
+ center = group->mBounds[0];
+
+ LLVector3 local_start = mStart;
+ LLVector3 local_end = mEnd;
+
+ if (group->mSpatialPartition->isBridge())
+ {
+ LLMatrix4 local_matrix = group->mSpatialPartition->asBridge()->mDrawable->getRenderMatrix();
+ local_matrix.invert();
+
+ local_start = mStart * local_matrix;
+ local_end = mEnd * local_matrix;
+ }
+
+ LLVector4a start, end;
+ start.load3(local_start.mV);
+ end.load3(local_end.mV);
+
+ if (LLLineSegmentBoxIntersect(start, end, center, size))
+ {
+ check(child);
+ }
+ }
+
+ return mHit;
+ }
+
+ virtual bool check(LLDrawable* drawable)
+ {
+ LLVector3 local_start = mStart;
+ LLVector3 local_end = mEnd;
+
+ if (!drawable || !gPipeline.hasRenderType(drawable->getRenderType()) || !drawable->isVisible())
+ {
+ return false;
+ }
+
+ if (drawable->isSpatialBridge())
+ {
+ LLSpatialPartition *part = drawable->asPartition();
+ LLSpatialBridge* bridge = part->asBridge();
+ if (bridge && gPipeline.hasRenderType(bridge->mDrawableType))
+ {
+ check(part->mOctree);
+ }
+ }
+ else
+ {
+ LLViewerObject* vobj = drawable->getVObj();
+
+ if (vobj)
+ {
+ LLVector3 intersection;
+ bool skip_check = false;
+ if (vobj->isAvatar())
+ {
+ LLVOAvatar* avatar = (LLVOAvatar*) vobj;
+ if (avatar->isSelf() && LLFloater::isVisible(gFloaterTools))
+ {
+ LLViewerObject* hit = avatar->lineSegmentIntersectRiggedAttachments(mStart, mEnd, -1, mPickTransparent, mFaceHit, &intersection, mTexCoord, mNormal, mBinormal);
+ if (hit)
+ {
+ mEnd = intersection;
+ if (mIntersection)
+ {
+ *mIntersection = intersection;
+ }
+
+ mHit = hit->mDrawable;
+ skip_check = true;
+ }
+
+ }
+ }
+
+ if (!skip_check && vobj->lineSegmentIntersect(mStart, mEnd, -1, mPickTransparent, mFaceHit, &intersection, mTexCoord, mNormal, mBinormal))
+ {
+ mEnd = intersection; // shorten ray so we only find CLOSER hits
+ if (mIntersection)
+ {
+ *mIntersection = intersection;
+ }
+
+ mHit = vobj->mDrawable;
+ }
+ }
+ }
+
+ return false;
+ }
+};
+
+LLDrawable* LLSpatialPartition::lineSegmentIntersect(const LLVector3& start, const LLVector3& end,
+ BOOL pick_transparent,
+ S32* face_hit, // return the face hit
+ LLVector3* intersection, // return the intersection point
+ LLVector2* tex_coord, // return the texture coordinates of the intersection point
+ LLVector3* normal, // return the surface normal at the intersection point
+ LLVector3* bi_normal // return the surface bi-normal at the intersection point
+ )
+
+{
+ LLOctreeIntersect intersect(start, end, pick_transparent, face_hit, intersection, tex_coord, normal, bi_normal);
+ LLDrawable* drawable = intersect.check(mOctree);
+
+ return drawable;
+}
+
+LLDrawInfo::LLDrawInfo(U16 start, U16 end, U32 count, U32 offset,
+ LLViewerTexture* texture, LLVertexBuffer* buffer,
+ BOOL fullbright, U8 bump, BOOL particle, F32 part_size)
+:
+ mVertexBuffer(buffer),
+ mTexture(texture),
+ mTextureMatrix(NULL),
+ mModelMatrix(NULL),
+ mStart(start),
+ mEnd(end),
+ mCount(count),
+ mOffset(offset),
+ mFullbright(fullbright),
+ mBump(bump),
+ mParticle(particle),
+ mPartSize(part_size),
+ mVSize(0.f),
+ mGroup(NULL),
+ mFace(NULL),
+ mDistance(0.f),
+ mDrawMode(LLRender::TRIANGLES)
+{
+ mVertexBuffer->validateRange(mStart, mEnd, mCount, mOffset);
+
+ mDebugColor = (rand() << 16) + rand();
+}
+
+LLDrawInfo::~LLDrawInfo()
+{
+ /*if (LLSpatialGroup::sNoDelete)
+ {
+ llerrs << "LLDrawInfo deleted illegally!" << llendl;
+ }*/
+
+ if (mFace)
+ {
+ mFace->setDrawInfo(NULL);
+ }
+
+ if (gDebugGL)
+ {
+ gPipeline.checkReferences(this);
+ }
+}
+
+void LLDrawInfo::validate()
+{
+ mVertexBuffer->validateRange(mStart, mEnd, mCount, mOffset);
+}
+
+LLVertexBuffer* LLGeometryManager::createVertexBuffer(U32 type_mask, U32 usage)
+{
+ return new LLVertexBuffer(type_mask, usage);
+}
+
+LLCullResult::LLCullResult()
+{
+ clear();
+}
+
+void LLCullResult::clear()
+{
+ mVisibleGroupsSize = 0;
+ mVisibleGroupsEnd = mVisibleGroups.begin();
+
+ mAlphaGroupsSize = 0;
+ mAlphaGroupsEnd = mAlphaGroups.begin();
+
+ mOcclusionGroupsSize = 0;
+ mOcclusionGroupsEnd = mOcclusionGroups.begin();
+
+ mDrawableGroupsSize = 0;
+ mDrawableGroupsEnd = mDrawableGroups.begin();
+
+ mVisibleListSize = 0;
+ mVisibleListEnd = mVisibleList.begin();
+
+ mVisibleBridgeSize = 0;
+ mVisibleBridgeEnd = mVisibleBridge.begin();
+
+
+ for (U32 i = 0; i < LLRenderPass::NUM_RENDER_TYPES; i++)
+ {
+ for (U32 j = 0; j < mRenderMapSize[i]; j++)
+ {
+ mRenderMap[i][j] = 0;
+ }
+ mRenderMapSize[i] = 0;
+ mRenderMapEnd[i] = mRenderMap[i].begin();
+ }
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::beginVisibleGroups()
+{
+ return mVisibleGroups.begin();
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::endVisibleGroups()
+{
+ return mVisibleGroupsEnd;
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::beginAlphaGroups()
+{
+ return mAlphaGroups.begin();
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::endAlphaGroups()
+{
+ return mAlphaGroupsEnd;
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::beginOcclusionGroups()
+{
+ return mOcclusionGroups.begin();
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::endOcclusionGroups()
+{
+ return mOcclusionGroupsEnd;
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::beginDrawableGroups()
+{
+ return mDrawableGroups.begin();
+}
+
+LLCullResult::sg_list_t::iterator LLCullResult::endDrawableGroups()
+{
+ return mDrawableGroupsEnd;
+}
+
+LLCullResult::drawable_list_t::iterator LLCullResult::beginVisibleList()
+{
+ return mVisibleList.begin();
+}
+
+LLCullResult::drawable_list_t::iterator LLCullResult::endVisibleList()
+{
+ return mVisibleListEnd;
+}
+
+LLCullResult::bridge_list_t::iterator LLCullResult::beginVisibleBridge()
+{
+ return mVisibleBridge.begin();
+}
+
+LLCullResult::bridge_list_t::iterator LLCullResult::endVisibleBridge()
+{
+ return mVisibleBridgeEnd;
+}
+
+LLCullResult::drawinfo_list_t::iterator LLCullResult::beginRenderMap(U32 type)
+{
+ return mRenderMap[type].begin();
+}
+
+LLCullResult::drawinfo_list_t::iterator LLCullResult::endRenderMap(U32 type)
+{
+ return mRenderMapEnd[type];
+}
+
+void LLCullResult::pushVisibleGroup(LLSpatialGroup* group)
+{
+ if (mVisibleGroupsSize < mVisibleGroups.size())
+ {
+ mVisibleGroups[mVisibleGroupsSize] = group;
+ }
+ else
+ {
+ mVisibleGroups.push_back(group);
+ }
+ ++mVisibleGroupsSize;
+ mVisibleGroupsEnd = mVisibleGroups.begin()+mVisibleGroupsSize;
+}
+
+void LLCullResult::pushAlphaGroup(LLSpatialGroup* group)
+{
+ if (mAlphaGroupsSize < mAlphaGroups.size())
+ {
+ mAlphaGroups[mAlphaGroupsSize] = group;
+ }
+ else
+ {
+ mAlphaGroups.push_back(group);
+ }
+ ++mAlphaGroupsSize;
+ mAlphaGroupsEnd = mAlphaGroups.begin()+mAlphaGroupsSize;
+}
+
+void LLCullResult::pushOcclusionGroup(LLSpatialGroup* group)
+{
+ if (mOcclusionGroupsSize < mOcclusionGroups.size())
+ {
+ mOcclusionGroups[mOcclusionGroupsSize] = group;
+ }
+ else
+ {
+ mOcclusionGroups.push_back(group);
+ }
+ ++mOcclusionGroupsSize;
+ mOcclusionGroupsEnd = mOcclusionGroups.begin()+mOcclusionGroupsSize;
+}
+
+void LLCullResult::pushDrawableGroup(LLSpatialGroup* group)
+{
+ if (mDrawableGroupsSize < mDrawableGroups.size())
+ {
+ mDrawableGroups[mDrawableGroupsSize] = group;
+ }
+ else
+ {
+ mDrawableGroups.push_back(group);
+ }
+ ++mDrawableGroupsSize;
+ mDrawableGroupsEnd = mDrawableGroups.begin()+mDrawableGroupsSize;
+}
+
+void LLCullResult::pushDrawable(LLDrawable* drawable)
+{
+ if (mVisibleListSize < mVisibleList.size())
+ {
+ mVisibleList[mVisibleListSize] = drawable;
+ }
+ else
+ {
+ mVisibleList.push_back(drawable);
+ }
+ ++mVisibleListSize;
+ mVisibleListEnd = mVisibleList.begin()+mVisibleListSize;
+}
+
+void LLCullResult::pushBridge(LLSpatialBridge* bridge)
+{
+ if (mVisibleBridgeSize < mVisibleBridge.size())
+ {
+ mVisibleBridge[mVisibleBridgeSize] = bridge;
+ }
+ else
+ {
+ mVisibleBridge.push_back(bridge);
+ }
+ ++mVisibleBridgeSize;
+ mVisibleBridgeEnd = mVisibleBridge.begin()+mVisibleBridgeSize;
+}
+
+void LLCullResult::pushDrawInfo(U32 type, LLDrawInfo* draw_info)
+{
+ if (mRenderMapSize[type] < mRenderMap[type].size())
+ {
+ mRenderMap[type][mRenderMapSize[type]] = draw_info;
+ }
+ else
+ {
+ mRenderMap[type].push_back(draw_info);
+ }
+ ++mRenderMapSize[type];
+ mRenderMapEnd[type] = mRenderMap[type].begin() + mRenderMapSize[type];
+}
+
+
+void LLCullResult::assertDrawMapsEmpty()
+{
+ for (U32 i = 0; i < LLRenderPass::NUM_RENDER_TYPES; i++)
+ {
+ if (mRenderMapSize[i] != 0)
+ {
+ llerrs << "Stale LLDrawInfo's in LLCullResult!" << llendl;
+ }
+ }
+}
+
+
+
diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index cb40af7061..b33d8904fc 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -77,6 +77,7 @@
#include "llwlparammanager.h"
#include "llwaterparammanager.h"
#include "llpostprocess.h"
+#include "llpathinglib.h"
extern LLPointer<LLViewerTexture> gStartTexture;
@@ -880,7 +881,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
}
LLAppViewer::instance()->pingMainloopTimeout("Display:RenderGeom");
-
+ bool exclusiveDraw = false;
if (!(LLAppViewer::instance()->logoutRequestSent() && LLAppViewer::instance()->hasSavedFinalSnapshot())
&& !gRestoreGL)
{
@@ -893,9 +894,51 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
}
else
{
- gPipeline.renderGeom(*LLViewerCamera::getInstance(), TRUE);
+ //Render any navmesh geometry
+ if ( LLPathingLib::getInstance() )
+ {
+ //prep#
+ if ( LLPathingLib::getInstance()->getRenderNavMeshState() )
+ {
+ glClearColor(0,0,0,0);
+ glEnable(GL_TEXTURE_2D);
+ glShadeModel(GL_SMOOTH);
+ glClearColor(0.0f, 0.0f, 0.0f, 0.5f);
+ glClearDepth(1.0f);
+ glEnable(GL_DEPTH_TEST);
+ glDepthFunc(GL_LEQUAL);
+ GLfloat LightAmbient[]= { 0.5f, 0.5f, 0.5f, 1.0f };
+ glLightfv(GL_LIGHT1, GL_AMBIENT, LightAmbient);
+
+ LLPathingLib::getInstance()->renderNavMesh();
+ exclusiveDraw = true;
+ }
+
+ if ( LLPathingLib::getInstance()->getRenderShapeState() )
+ {
+ glClearColor(0,0,0,0);
+ glEnable(GL_TEXTURE_2D);
+ glShadeModel(GL_SMOOTH);
+ glClearColor(0.0f, 0.0f, 0.0f, 0.5f);
+ glClearDepth(1.0f);
+ glEnable(GL_DEPTH_TEST);
+ glDepthFunc(GL_LEQUAL);
+ GLfloat LightAmbient[]= { 0.5f, 0.5f, 0.5f, 1.0f };
+ glLightfv(GL_LIGHT1, GL_AMBIENT, LightAmbient);
+ LLGLSUIDefault texture_state;
+ LLGLDepthTest gls_depth(GL_TRUE);
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ LLPathingLib::getInstance()->renderNavMeshShapesVBO();
+ exclusiveDraw = true;
+ }
+ }
}
+ if ( !exclusiveDraw )
+ {
+ gPipeline.renderGeom(*LLViewerCamera::getInstance(), TRUE);
+ }
+
gGL.setColorMask(true, true);
//store this frame's modelview matrix for use
diff --git a/indra/newview/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp
index 8406f639df..d330befdf7 100644
--- a/indra/newview/llviewerfloaterreg.cpp
+++ b/indra/newview/llviewerfloaterreg.cpp
@@ -83,6 +83,8 @@
#include "llfloaternotificationsconsole.h"
#include "llfloaterobjectweights.h"
#include "llfloateropenobject.h"
+#include "llfloaterpathfindingconsole.h"
+#include "llfloaterpathfindinglinksets.h"
#include "llfloaterpay.h"
#include "llfloaterperms.h"
#include "llfloaterpostprocess.h"
@@ -241,6 +243,8 @@ void LLViewerFloaterReg::registerFloaters()
LLFloaterReg::add("outgoing_call", "floater_outgoing_call.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLOutgoingCallDialog>);
LLFloaterPayUtil::registerFloater();
+ LLFloaterReg::add("pathfinding_console", "floater_pathfinding_console.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPathfindingConsole>);
+ LLFloaterReg::add("pathfinding_linksets", "floater_pathfinding_linksets.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPathfindingLinksets>);
LLFloaterReg::add("people", "floater_people.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterSidePanelContainer>);
LLFloaterReg::add("places", "floater_places.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterSidePanelContainer>);
LLFloaterReg::add("preferences", "floater_preferences.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPreference>);
diff --git a/indra/newview/llviewermenufile.cpp b/indra/newview/llviewermenufile.cpp
index 7e830e14bf..99d08087d4 100644
--- a/indra/newview/llviewermenufile.cpp
+++ b/indra/newview/llviewermenufile.cpp
@@ -1,1272 +1,1272 @@
-/**
- * @file llviewermenufile.cpp
- * @brief "File" menu in the main menu bar.
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llviewermenufile.h"
-
-// project includes
-#include "llagent.h"
-#include "llagentcamera.h"
-#include "llfilepicker.h"
-#include "llfloaterreg.h"
-#include "llbuycurrencyhtml.h"
-#include "llfloatermodelpreview.h"
-#include "llfloatersnapshot.h"
-#include "llimage.h"
-#include "llimagebmp.h"
-#include "llimagepng.h"
-#include "llimagej2c.h"
-#include "llimagejpeg.h"
-#include "llimagetga.h"
-#include "llinventorymodel.h" // gInventory
-#include "llresourcedata.h"
-#include "llfloaterperms.h"
-#include "llstatusbar.h"
-#include "llviewercontrol.h" // gSavedSettings
-#include "llviewertexturelist.h"
-#include "lluictrlfactory.h"
-#include "llvfile.h"
-#include "llvfs.h"
-#include "llviewerinventory.h"
-#include "llviewermenu.h" // gMenuHolder
-#include "llviewerparcelmgr.h"
-#include "llviewerregion.h"
-#include "llviewerstats.h"
-#include "llviewerwindow.h"
-#include "llappviewer.h"
-#include "lluploaddialog.h"
-#include "lltrans.h"
-#include "llfloaterbuycurrency.h"
-
-// linden libraries
-#include "llassetuploadresponders.h"
-#include "lleconomy.h"
-#include "llhttpclient.h"
-#include "llnotificationsutil.h"
-#include "llsdserialize.h"
-#include "llsdutil.h"
-#include "llstring.h"
-#include "lltransactiontypes.h"
-#include "lluuid.h"
-#include "llvorbisencode.h"
-#include "message.h"
-
-// system libraries
-#include <boost/tokenizer.hpp>
-
-class LLFileEnableUpload : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- bool new_value = gStatusBar && LLGlobalEconomy::Singleton::getInstance() && (gStatusBar->getBalance() >= LLGlobalEconomy::Singleton::getInstance()->getPriceUpload());
- return new_value;
- }
-};
-
-class LLFileEnableUploadModel : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- return true;
- }
-};
-
-class LLMeshEnabled : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- return gSavedSettings.getBOOL("MeshEnabled");
- }
-};
-
-class LLMeshUploadVisible : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- return gMeshRepo.meshUploadEnabled();
- }
-};
-
-LLMutex* LLFilePickerThread::sMutex = NULL;
-std::queue<LLFilePickerThread*> LLFilePickerThread::sDeadQ;
-
-void LLFilePickerThread::getFile()
-{
-#if LL_WINDOWS
- start();
-#else
- run();
-#endif
-}
-
-//virtual
-void LLFilePickerThread::run()
-{
- LLFilePicker picker;
-#if LL_WINDOWS
- if (picker.getOpenFile(mFilter, false))
- {
- mFile = picker.getFirstFile();
- }
-#else
- if (picker.getOpenFile(mFilter, true))
- {
- mFile = picker.getFirstFile();
- }
-#endif
-
- {
- LLMutexLock lock(sMutex);
- sDeadQ.push(this);
- }
-
-}
-
-//static
-void LLFilePickerThread::initClass()
-{
- sMutex = new LLMutex(NULL);
-}
-
-//static
-void LLFilePickerThread::cleanupClass()
-{
- clearDead();
-
- delete sMutex;
- sMutex = NULL;
-}
-
-//static
-void LLFilePickerThread::clearDead()
-{
- if (!sDeadQ.empty())
- {
- LLMutexLock lock(sMutex);
- while (!sDeadQ.empty())
- {
- LLFilePickerThread* thread = sDeadQ.front();
- thread->notify(thread->mFile);
- delete thread;
- sDeadQ.pop();
- }
- }
-}
-
-
-//============================================================================
-
-#if LL_WINDOWS
-static std::string SOUND_EXTENSIONS = "wav";
-static std::string IMAGE_EXTENSIONS = "tga bmp jpg jpeg png";
-static std::string ANIM_EXTENSIONS = "bvh";
-#ifdef _CORY_TESTING
-static std::string GEOMETRY_EXTENSIONS = "slg";
-#endif
-static std::string XML_EXTENSIONS = "xml";
-static std::string SLOBJECT_EXTENSIONS = "slobject";
-#endif
-static std::string ALL_FILE_EXTENSIONS = "*.*";
-static std::string MODEL_EXTENSIONS = "dae";
-
-std::string build_extensions_string(LLFilePicker::ELoadFilter filter)
-{
- switch(filter)
- {
-#if LL_WINDOWS
- case LLFilePicker::FFLOAD_IMAGE:
- return IMAGE_EXTENSIONS;
- case LLFilePicker::FFLOAD_WAV:
- return SOUND_EXTENSIONS;
- case LLFilePicker::FFLOAD_ANIM:
- return ANIM_EXTENSIONS;
- case LLFilePicker::FFLOAD_SLOBJECT:
- return SLOBJECT_EXTENSIONS;
- case LLFilePicker::FFLOAD_MODEL:
- return MODEL_EXTENSIONS;
-#ifdef _CORY_TESTING
- case LLFilePicker::FFLOAD_GEOMETRY:
- return GEOMETRY_EXTENSIONS;
-#endif
- case LLFilePicker::FFLOAD_XML:
- return XML_EXTENSIONS;
- case LLFilePicker::FFLOAD_ALL:
- return ALL_FILE_EXTENSIONS;
-#endif
- default:
- return ALL_FILE_EXTENSIONS;
- }
-}
-
-/**
- char* upload_pick(void* data)
-
- If applicable, brings up a file chooser in which the user selects a file
- to upload for a particular task. If the file is valid for the given action,
- returns the string to the full path filename, else returns NULL.
- Data is the load filter for the type of file as defined in LLFilePicker.
-**/
-const std::string upload_pick(void* data)
-{
- if( gAgentCamera.cameraMouselook() )
- {
- gAgentCamera.changeCameraToDefault();
- // This doesn't seem necessary. JC
- // display();
- }
-
- LLFilePicker::ELoadFilter type;
- if(data)
- {
- type = (LLFilePicker::ELoadFilter)((intptr_t)data);
- }
- else
- {
- type = LLFilePicker::FFLOAD_ALL;
- }
-
- LLFilePicker& picker = LLFilePicker::instance();
- if (!picker.getOpenFile(type))
- {
- llinfos << "Couldn't import objects from file" << llendl;
- return std::string();
- }
-
-
- const std::string& filename = picker.getFirstFile();
- std::string ext = gDirUtilp->getExtension(filename);
-
- //strincmp doesn't like NULL pointers
- if (ext.empty())
- {
- std::string short_name = gDirUtilp->getBaseFileName(filename);
-
- // No extension
- LLSD args;
- args["FILE"] = short_name;
- LLNotificationsUtil::add("NoFileExtension", args);
- return std::string();
- }
- else
- {
- //so there is an extension
- //loop over the valid extensions and compare to see
- //if the extension is valid
-
- //now grab the set of valid file extensions
- std::string valid_extensions = build_extensions_string(type);
-
- BOOL ext_valid = FALSE;
-
- typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
- boost::char_separator<char> sep(" ");
- tokenizer tokens(valid_extensions, sep);
- tokenizer::iterator token_iter;
-
- //now loop over all valid file extensions
- //and compare them to the extension of the file
- //to be uploaded
- for( token_iter = tokens.begin();
- token_iter != tokens.end() && ext_valid != TRUE;
- ++token_iter)
- {
- const std::string& cur_token = *token_iter;
-
- if (cur_token == ext || cur_token == "*.*")
- {
- //valid extension
- //or the acceptable extension is any
- ext_valid = TRUE;
- }
- }//end for (loop over all tokens)
-
- if (ext_valid == FALSE)
- {
- //should only get here if the extension exists
- //but is invalid
- LLSD args;
- args["EXTENSION"] = ext;
- args["VALIDS"] = valid_extensions;
- LLNotificationsUtil::add("InvalidFileExtension", args);
- return std::string();
- }
- }//end else (non-null extension)
-
- //valid file extension
-
- //now we check to see
- //if the file is actually a valid image/sound/etc.
- if (type == LLFilePicker::FFLOAD_WAV)
- {
- // pre-qualify wavs to make sure the format is acceptable
- std::string error_msg;
- if (check_for_invalid_wav_formats(filename,error_msg))
- {
- llinfos << error_msg << ": " << filename << llendl;
- LLSD args;
- args["FILE"] = filename;
- LLNotificationsUtil::add( error_msg, args );
- return std::string();
- }
- }//end if a wave/sound file
-
-
- return filename;
-}
-
-class LLFileUploadImage : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- std::string filename = upload_pick((void *)LLFilePicker::FFLOAD_IMAGE);
- if (!filename.empty())
- {
- LLFloaterReg::showInstance("upload_image", LLSD(filename));
- }
- return TRUE;
- }
-};
-
-class LLFileUploadModel : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- LLFloaterModelPreview* fmp = (LLFloaterModelPreview*) LLFloaterReg::getInstance("upload_model");
- if (fmp)
- {
- fmp->loadModel(3);
- }
-
- return TRUE;
- }
-};
-
-class LLFileUploadSound : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- std::string filename = upload_pick((void*)LLFilePicker::FFLOAD_WAV);
- if (!filename.empty())
- {
- LLFloaterReg::showInstance("upload_sound", LLSD(filename));
- }
- return true;
- }
-};
-
-class LLFileUploadAnim : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- const std::string filename = upload_pick((void*)LLFilePicker::FFLOAD_ANIM);
- if (!filename.empty())
- {
- LLFloaterReg::showInstance("upload_anim", LLSD(filename));
- }
- return true;
- }
-};
-
-class LLFileUploadBulk : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- if( gAgentCamera.cameraMouselook() )
- {
- gAgentCamera.changeCameraToDefault();
- }
-
- // TODO:
- // Iterate over all files
- // Check extensions for uploadability, cost
- // Check user balance for entire cost
- // Charge user entire cost
- // Loop, uploading
- // If an upload fails, refund the user for that one
- //
- // Also fix single upload to charge first, then refund
-
- LLFilePicker& picker = LLFilePicker::instance();
- if (picker.getMultipleOpenFiles())
- {
- const std::string& filename = picker.getFirstFile();
- std::string name = gDirUtilp->getBaseFileName(filename, true);
-
- std::string asset_name = name;
- LLStringUtil::replaceNonstandardASCII( asset_name, '?' );
- LLStringUtil::replaceChar(asset_name, '|', '?');
- LLStringUtil::stripNonprintable(asset_name);
- LLStringUtil::trim(asset_name);
-
- std::string display_name = LLStringUtil::null;
- LLAssetStorage::LLStoreAssetCallback callback = NULL;
- S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload();
- void *userdata = NULL;
-
- upload_new_resource(
- filename,
- asset_name,
- asset_name,
- 0,
- LLFolderType::FT_NONE,
- LLInventoryType::IT_NONE,
- LLFloaterPerms::getNextOwnerPerms(),
- LLFloaterPerms::getGroupPerms(),
- LLFloaterPerms::getEveryonePerms(),
- display_name,
- callback,
- expected_upload_cost,
- userdata);
-
- // *NOTE: Ew, we don't iterate over the file list here,
- // we handle the next files in upload_done_callback()
- }
- else
- {
- llinfos << "Couldn't import objects from file" << llendl;
- }
- return true;
- }
-};
-
-void upload_error(const std::string& error_message, const std::string& label, const std::string& filename, const LLSD& args)
-{
- llwarns << error_message << llendl;
- LLNotificationsUtil::add(label, args);
- if(LLFile::remove(filename) == -1)
- {
- lldebugs << "unable to remove temp file" << llendl;
- }
- LLFilePicker::instance().reset();
-}
-
-class LLFileEnableCloseWindow : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- bool new_value = NULL != LLFloater::getClosableFloaterFromFocus();
- return new_value;
- }
-};
-
-class LLFileCloseWindow : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- LLFloater::closeFocusedFloater();
-
- return true;
- }
-};
-
-class LLFileEnableCloseAllWindows : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- bool open_children = gFloaterView->allChildrenClosed();
- return !open_children;
- }
-};
-
-class LLFileCloseAllWindows : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- bool app_quitting = false;
- gFloaterView->closeAllChildren(app_quitting);
-
- return true;
- }
-};
-
-class LLFileTakeSnapshotToDisk : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- LLPointer<LLImageRaw> raw = new LLImageRaw;
-
- S32 width = gViewerWindow->getWindowWidthRaw();
- S32 height = gViewerWindow->getWindowHeightRaw();
-
- if (gSavedSettings.getBOOL("HighResSnapshot"))
- {
- width *= 2;
- height *= 2;
- }
-
- if (gViewerWindow->rawSnapshot(raw,
- width,
- height,
- TRUE,
- FALSE,
- gSavedSettings.getBOOL("RenderUIInSnapshot"),
- FALSE))
- {
- gViewerWindow->playSnapshotAnimAndSound();
-
- LLPointer<LLImageFormatted> formatted = new LLImagePNG;
- formatted->enableOverSize() ;
- formatted->encode(raw, 0);
- formatted->disableOverSize() ;
- gViewerWindow->saveImageNumbered(formatted);
- }
- return true;
- }
-};
-
-class LLFileQuit : public view_listener_t
-{
- bool handleEvent(const LLSD& userdata)
- {
- LLAppViewer::instance()->userQuit();
- return true;
- }
-};
-
-
-void handle_compress_image(void*)
-{
- LLFilePicker& picker = LLFilePicker::instance();
- if (picker.getMultipleOpenFiles(LLFilePicker::FFLOAD_IMAGE))
- {
- std::string infile = picker.getFirstFile();
- while (!infile.empty())
- {
- std::string outfile = infile + ".j2c";
-
- llinfos << "Input: " << infile << llendl;
- llinfos << "Output: " << outfile << llendl;
-
- BOOL success;
-
- success = LLViewerTextureList::createUploadFile(infile, outfile, IMG_CODEC_TGA);
-
- if (success)
- {
- llinfos << "Compression complete" << llendl;
- }
- else
- {
- llinfos << "Compression failed: " << LLImage::getLastError() << llendl;
- }
-
- infile = picker.getNextFile();
- }
- }
-}
-
-LLUUID upload_new_resource(
- const std::string& src_filename,
- std::string name,
- std::string desc,
- S32 compression_info,
- LLFolderType::EType destination_folder_type,
- LLInventoryType::EType inv_type,
- U32 next_owner_perms,
- U32 group_perms,
- U32 everyone_perms,
- const std::string& display_name,
- LLAssetStorage::LLStoreAssetCallback callback,
- S32 expected_upload_cost,
- void *userdata)
-{
- // Generate the temporary UUID.
- std::string filename = gDirUtilp->getTempFilename();
- LLTransactionID tid;
- LLAssetID uuid;
-
- LLSD args;
-
- std::string exten = gDirUtilp->getExtension(src_filename);
- U32 codec = LLImageBase::getCodecFromExtension(exten);
- LLAssetType::EType asset_type = LLAssetType::AT_NONE;
- std::string error_message;
-
- BOOL error = FALSE;
-
- if (exten.empty())
- {
- std::string short_name = gDirUtilp->getBaseFileName(filename);
-
- // No extension
- error_message = llformat(
- "No file extension for the file: '%s'\nPlease make sure the file has a correct file extension",
- short_name.c_str());
- args["FILE"] = short_name;
- upload_error(error_message, "NoFileExtension", filename, args);
- return LLUUID();
- }
- else if (codec != IMG_CODEC_INVALID)
- {
- // It's an image file, the upload procedure is the same for all
- asset_type = LLAssetType::AT_TEXTURE;
- if (!LLViewerTextureList::createUploadFile(src_filename, filename, codec ))
- {
- error_message = llformat( "Problem with file %s:\n\n%s\n",
- src_filename.c_str(), LLImage::getLastError().c_str());
- args["FILE"] = src_filename;
- args["ERROR"] = LLImage::getLastError();
- upload_error(error_message, "ProblemWithFile", filename, args);
- return LLUUID();
- }
- }
- else if(exten == "wav")
- {
- asset_type = LLAssetType::AT_SOUND; // tag it as audio
- S32 encode_result = 0;
-
- llinfos << "Attempting to encode wav as an ogg file" << llendl;
-
- encode_result = encode_vorbis_file(src_filename, filename);
-
- if (LLVORBISENC_NOERR != encode_result)
- {
- switch(encode_result)
- {
- case LLVORBISENC_DEST_OPEN_ERR:
- error_message = llformat( "Couldn't open temporary compressed sound file for writing: %s\n", filename.c_str());
- args["FILE"] = filename;
- upload_error(error_message, "CannotOpenTemporarySoundFile", filename, args);
- break;
-
- default:
- error_message = llformat("Unknown vorbis encode failure on: %s\n", src_filename.c_str());
- args["FILE"] = src_filename;
- upload_error(error_message, "UnknownVorbisEncodeFailure", filename, args);
- break;
- }
- return LLUUID();
- }
- }
- else if(exten == "tmp")
- {
- // This is a generic .lin resource file
- asset_type = LLAssetType::AT_OBJECT;
- LLFILE* in = LLFile::fopen(src_filename, "rb"); /* Flawfinder: ignore */
- if (in)
- {
- // read in the file header
- char buf[16384]; /* Flawfinder: ignore */
- size_t readbytes;
- S32 version;
- if (fscanf(in, "LindenResource\nversion %d\n", &version))
- {
- if (2 == version)
- {
- // *NOTE: This buffer size is hard coded into scanf() below.
- char label[MAX_STRING]; /* Flawfinder: ignore */
- char value[MAX_STRING]; /* Flawfinder: ignore */
- S32 tokens_read;
- while (fgets(buf, 1024, in))
- {
- label[0] = '\0';
- value[0] = '\0';
- tokens_read = sscanf( /* Flawfinder: ignore */
- buf,
- "%254s %254s\n",
- label, value);
-
- llinfos << "got: " << label << " = " << value
- << llendl;
-
- if (EOF == tokens_read)
- {
- fclose(in);
- error_message = llformat("corrupt resource file: %s", src_filename.c_str());
- args["FILE"] = src_filename;
- upload_error(error_message, "CorruptResourceFile", filename, args);
- return LLUUID();
- }
-
- if (2 == tokens_read)
- {
- if (! strcmp("type", label))
- {
- asset_type = (LLAssetType::EType)(atoi(value));
- }
- }
- else
- {
- if (! strcmp("_DATA_", label))
- {
- // below is the data section
- break;
- }
- }
- // other values are currently discarded
- }
-
- }
- else
- {
- fclose(in);
- error_message = llformat("unknown linden resource file version in file: %s", src_filename.c_str());
- args["FILE"] = src_filename;
- upload_error(error_message, "UnknownResourceFileVersion", filename, args);
- return LLUUID();
- }
- }
- else
- {
- // this is an original binary formatted .lin file
- // start over at the beginning of the file
- fseek(in, 0, SEEK_SET);
-
- const S32 MAX_ASSET_DESCRIPTION_LENGTH = 256;
- const S32 MAX_ASSET_NAME_LENGTH = 64;
- S32 header_size = 34 + MAX_ASSET_DESCRIPTION_LENGTH + MAX_ASSET_NAME_LENGTH;
- S16 type_num;
-
- // read in and throw out most of the header except for the type
- if (fread(buf, header_size, 1, in) != 1)
- {
- llwarns << "Short read" << llendl;
- }
- memcpy(&type_num, buf + 16, sizeof(S16)); /* Flawfinder: ignore */
- asset_type = (LLAssetType::EType)type_num;
- }
-
- // copy the file's data segment into another file for uploading
- LLFILE* out = LLFile::fopen(filename, "wb"); /* Flawfinder: ignore */
- if (out)
- {
- while((readbytes = fread(buf, 1, 16384, in))) /* Flawfinder: ignore */
- {
- if (fwrite(buf, 1, readbytes, out) != readbytes)
- {
- llwarns << "Short write" << llendl;
- }
- }
- fclose(out);
- }
- else
- {
- fclose(in);
- error_message = llformat( "Unable to create output file: %s", filename.c_str());
- args["FILE"] = filename;
- upload_error(error_message, "UnableToCreateOutputFile", filename, args);
- return LLUUID();
- }
-
- fclose(in);
- }
- else
- {
- llinfos << "Couldn't open .lin file " << src_filename << llendl;
- }
- }
- else if (exten == "bvh")
- {
- error_message = llformat("We do not currently support bulk upload of animation files\n");
- upload_error(error_message, "DoNotSupportBulkAnimationUpload", filename, args);
- return LLUUID();
- }
- else
- {
- // Unknown extension
- error_message = llformat(LLTrans::getString("UnknownFileExtension").c_str(), exten.c_str());
- error = TRUE;;
- }
-
- // gen a new transaction ID for this asset
- tid.generate();
-
- if (!error)
- {
- uuid = tid.makeAssetID(gAgent.getSecureSessionID());
- // copy this file into the vfs for upload
- S32 file_size;
- LLAPRFile infile ;
- infile.open(filename, LL_APR_RB, NULL, &file_size);
- if (infile.getFileHandle())
- {
- LLVFile file(gVFS, uuid, asset_type, LLVFile::WRITE);
-
- file.setMaxSize(file_size);
-
- const S32 buf_size = 65536;
- U8 copy_buf[buf_size];
- while ((file_size = infile.read(copy_buf, buf_size)))
- {
- file.write(copy_buf, file_size);
- }
- }
- else
- {
- error_message = llformat( "Unable to access output file: %s", filename.c_str());
- error = TRUE;
- }
- }
-
- if (!error)
- {
- std::string t_disp_name = display_name;
- if (t_disp_name.empty())
- {
- t_disp_name = src_filename;
- }
- upload_new_resource(
- tid,
- asset_type,
- name,
- desc,
- compression_info, // tid
- destination_folder_type,
- inv_type,
- next_owner_perms,
- group_perms,
- everyone_perms,
- display_name,
- callback,
- expected_upload_cost,
- userdata);
- }
- else
- {
- llwarns << error_message << llendl;
- LLSD args;
- args["ERROR_MESSAGE"] = error_message;
- LLNotificationsUtil::add("ErrorMessage", args);
- if(LLFile::remove(filename) == -1)
- {
- lldebugs << "unable to remove temp file" << llendl;
- }
- LLFilePicker::instance().reset();
- }
-
- return uuid;
-}
-
-void upload_done_callback(
- const LLUUID& uuid,
- void* user_data,
- S32 result,
- LLExtStat ext_status) // StoreAssetData callback (fixed)
-{
- LLResourceData* data = (LLResourceData*)user_data;
- S32 expected_upload_cost = data ? data->mExpectedUploadCost : 0;
- //LLAssetType::EType pref_loc = data->mPreferredLocation;
- BOOL is_balance_sufficient = TRUE;
-
- if(data)
- {
- if (result >= 0)
- {
- LLFolderType::EType dest_loc = (data->mPreferredLocation == LLFolderType::FT_NONE) ? LLFolderType::assetTypeToFolderType(data->mAssetInfo.mType) : data->mPreferredLocation;
-
- if (LLAssetType::AT_SOUND == data->mAssetInfo.mType ||
- LLAssetType::AT_TEXTURE == data->mAssetInfo.mType ||
- LLAssetType::AT_ANIMATION == data->mAssetInfo.mType)
- {
- // Charge the user for the upload.
- LLViewerRegion* region = gAgent.getRegion();
-
- if(!(can_afford_transaction(expected_upload_cost)))
- {
- LLStringUtil::format_map_t args;
- args["NAME"] = data->mAssetInfo.getName();
- args["AMOUNT"] = llformat("%d", expected_upload_cost);
- LLBuyCurrencyHTML::openCurrencyFloater( LLTrans::getString("UploadingCosts", args), expected_upload_cost );
- is_balance_sufficient = FALSE;
- }
- else if(region)
- {
- // Charge user for upload
- gStatusBar->debitBalance(expected_upload_cost);
-
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessageFast(_PREHASH_MoneyTransferRequest);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
- msg->nextBlockFast(_PREHASH_MoneyData);
- msg->addUUIDFast(_PREHASH_SourceID, gAgent.getID());
- msg->addUUIDFast(_PREHASH_DestID, LLUUID::null);
- msg->addU8("Flags", 0);
- // we tell the sim how much we were expecting to pay so it
- // can respond to any discrepancy
- msg->addS32Fast(_PREHASH_Amount, expected_upload_cost);
- msg->addU8Fast(_PREHASH_AggregatePermNextOwner, (U8)LLAggregatePermissions::AP_EMPTY);
- msg->addU8Fast(_PREHASH_AggregatePermInventory, (U8)LLAggregatePermissions::AP_EMPTY);
- msg->addS32Fast(_PREHASH_TransactionType, TRANS_UPLOAD_CHARGE);
- msg->addStringFast(_PREHASH_Description, NULL);
- msg->sendReliable(region->getHost());
- }
- }
-
- if(is_balance_sufficient)
- {
- // Actually add the upload to inventory
- llinfos << "Adding " << uuid << " to inventory." << llendl;
- const LLUUID folder_id = gInventory.findCategoryUUIDForType(dest_loc);
- if(folder_id.notNull())
- {
- U32 next_owner_perms = data->mNextOwnerPerm;
- if(PERM_NONE == next_owner_perms)
- {
- next_owner_perms = PERM_MOVE | PERM_TRANSFER;
- }
- create_inventory_item(gAgent.getID(), gAgent.getSessionID(),
- folder_id, data->mAssetInfo.mTransactionID, data->mAssetInfo.getName(),
- data->mAssetInfo.getDescription(), data->mAssetInfo.mType,
- data->mInventoryType, NOT_WEARABLE, next_owner_perms,
- LLPointer<LLInventoryCallback>(NULL));
- }
- else
- {
- llwarns << "Can't find a folder to put it in" << llendl;
- }
- }
- }
- else // if(result >= 0)
- {
- LLSD args;
- args["FILE"] = LLInventoryType::lookupHumanReadable(data->mInventoryType);
- args["REASON"] = std::string(LLAssetStorage::getErrorString(result));
- LLNotificationsUtil::add("CannotUploadReason", args);
- }
- }
-
- LLUploadDialog::modalUploadFinished();
- delete data;
- data = NULL;
-
- // *NOTE: This is a pretty big hack. What this does is check the
- // file picker if there are any more pending uploads. If so,
- // upload that file.
- const std::string& next_file = LLFilePicker::instance().getNextFile();
- if(is_balance_sufficient && !next_file.empty())
- {
- std::string asset_name = gDirUtilp->getBaseFileName(next_file, true);
- LLStringUtil::replaceNonstandardASCII( asset_name, '?' );
- LLStringUtil::replaceChar(asset_name, '|', '?');
- LLStringUtil::stripNonprintable(asset_name);
- LLStringUtil::trim(asset_name);
-
- std::string display_name = LLStringUtil::null;
- LLAssetStorage::LLStoreAssetCallback callback = NULL;
- void *userdata = NULL;
- upload_new_resource(
- next_file,
- asset_name,
- asset_name, // file
- 0,
- LLFolderType::FT_NONE,
- LLInventoryType::IT_NONE,
- PERM_NONE,
- PERM_NONE,
- PERM_NONE,
- display_name,
- callback,
- expected_upload_cost, // assuming next in a group of uploads is of roughly the same type, i.e. same upload cost
- userdata);
- }
-}
-
-static LLAssetID upload_new_resource_prep(
- const LLTransactionID& tid,
- LLAssetType::EType asset_type,
- LLInventoryType::EType& inventory_type,
- std::string& name,
- const std::string& display_name,
- std::string& description)
-{
- LLAssetID uuid = generate_asset_id_for_new_upload(tid);
-
- increase_new_upload_stats(asset_type);
-
- assign_defaults_and_show_upload_message(
- asset_type,
- inventory_type,
- name,
- display_name,
- description);
-
- return uuid;
-}
-
-LLSD generate_new_resource_upload_capability_body(
- LLAssetType::EType asset_type,
- const std::string& name,
- const std::string& desc,
- LLFolderType::EType destination_folder_type,
- LLInventoryType::EType inv_type,
- U32 next_owner_perms,
- U32 group_perms,
- U32 everyone_perms)
-{
- LLSD body;
-
- body["folder_id"] = gInventory.findCategoryUUIDForType(
- (destination_folder_type == LLFolderType::FT_NONE) ?
- (LLFolderType::EType) asset_type :
- destination_folder_type);
-
- body["asset_type"] = LLAssetType::lookup(asset_type);
- body["inventory_type"] = LLInventoryType::lookup(inv_type);
- body["name"] = name;
- body["description"] = desc;
- body["next_owner_mask"] = LLSD::Integer(next_owner_perms);
- body["group_mask"] = LLSD::Integer(group_perms);
- body["everyone_mask"] = LLSD::Integer(everyone_perms);
-
- return body;
-}
-
-void upload_new_resource(
- const LLTransactionID &tid,
- LLAssetType::EType asset_type,
- std::string name,
- std::string desc,
- S32 compression_info,
- LLFolderType::EType destination_folder_type,
- LLInventoryType::EType inv_type,
- U32 next_owner_perms,
- U32 group_perms,
- U32 everyone_perms,
- const std::string& display_name,
- LLAssetStorage::LLStoreAssetCallback callback,
- S32 expected_upload_cost,
- void *userdata)
-{
- if(gDisconnected)
- {
- return ;
- }
-
- LLAssetID uuid =
- upload_new_resource_prep(
- tid,
- asset_type,
- inv_type,
- name,
- display_name,
- desc);
-
- if( LLAssetType::AT_SOUND == asset_type )
- {
- LLViewerStats::getInstance()->incStat(LLViewerStats::ST_UPLOAD_SOUND_COUNT );
- }
- else
- if( LLAssetType::AT_TEXTURE == asset_type )
- {
- LLViewerStats::getInstance()->incStat(LLViewerStats::ST_UPLOAD_TEXTURE_COUNT );
- }
- else
- if( LLAssetType::AT_ANIMATION == asset_type)
- {
- LLViewerStats::getInstance()->incStat(LLViewerStats::ST_UPLOAD_ANIM_COUNT );
- }
-
- if(LLInventoryType::IT_NONE == inv_type)
- {
- inv_type = LLInventoryType::defaultForAssetType(asset_type);
- }
- LLStringUtil::stripNonprintable(name);
- LLStringUtil::stripNonprintable(desc);
- if(name.empty())
- {
- name = "(No Name)";
- }
- if(desc.empty())
- {
- desc = "(No Description)";
- }
-
- // At this point, we're ready for the upload.
- std::string upload_message = "Uploading...\n\n";
- upload_message.append(display_name);
- LLUploadDialog::modalUploadDialog(upload_message);
-
- llinfos << "*** Uploading: " << llendl;
- llinfos << "Type: " << LLAssetType::lookup(asset_type) << llendl;
- llinfos << "UUID: " << uuid << llendl;
- llinfos << "Name: " << name << llendl;
- llinfos << "Desc: " << desc << llendl;
- llinfos << "Expected Upload Cost: " << expected_upload_cost << llendl;
- lldebugs << "Folder: " << gInventory.findCategoryUUIDForType((destination_folder_type == LLFolderType::FT_NONE) ? LLFolderType::assetTypeToFolderType(asset_type) : destination_folder_type) << llendl;
- lldebugs << "Asset Type: " << LLAssetType::lookup(asset_type) << llendl;
-
- std::string url = gAgent.getRegion()->getCapability(
- "NewFileAgentInventory");
-
- if ( !url.empty() )
- {
- llinfos << "New Agent Inventory via capability" << llendl;
-
- LLSD body;
- body = generate_new_resource_upload_capability_body(
- asset_type,
- name,
- desc,
- destination_folder_type,
- inv_type,
- next_owner_perms,
- group_perms,
- everyone_perms);
-
- LLHTTPClient::post(
- url,
- body,
- new LLNewAgentInventoryResponder(
- body,
- uuid,
- asset_type));
- }
- else
- {
- llinfos << "NewAgentInventory capability not found, new agent inventory via asset system." << llendl;
- // check for adequate funds
- // TODO: do this check on the sim
- if (LLAssetType::AT_SOUND == asset_type ||
- LLAssetType::AT_TEXTURE == asset_type ||
- LLAssetType::AT_ANIMATION == asset_type)
- {
- S32 balance = gStatusBar->getBalance();
- if (balance < expected_upload_cost)
- {
- // insufficient funds, bail on this upload
- LLStringUtil::format_map_t args;
- args["NAME"] = name;
- args["AMOUNT"] = llformat("%d", expected_upload_cost);
- LLBuyCurrencyHTML::openCurrencyFloater( LLTrans::getString("UploadingCosts", args), expected_upload_cost );
- return;
- }
- }
-
- LLResourceData* data = new LLResourceData;
- data->mAssetInfo.mTransactionID = tid;
- data->mAssetInfo.mUuid = uuid;
- data->mAssetInfo.mType = asset_type;
- data->mAssetInfo.mCreatorID = gAgentID;
- data->mInventoryType = inv_type;
- data->mNextOwnerPerm = next_owner_perms;
- data->mExpectedUploadCost = expected_upload_cost;
- data->mUserData = userdata;
- data->mAssetInfo.setName(name);
- data->mAssetInfo.setDescription(desc);
- data->mPreferredLocation = destination_folder_type;
-
- LLAssetStorage::LLStoreAssetCallback asset_callback = &upload_done_callback;
- if (callback)
- {
- asset_callback = callback;
- }
- gAssetStorage->storeAssetData(
- data->mAssetInfo.mTransactionID,
- data->mAssetInfo.mType,
- asset_callback,
- (void*)data,
- FALSE);
- }
-}
-
-LLAssetID generate_asset_id_for_new_upload(const LLTransactionID& tid)
-{
- if ( gDisconnected )
- {
- LLAssetID rv;
-
- rv.setNull();
- return rv;
- }
-
- LLAssetID uuid = tid.makeAssetID(gAgent.getSecureSessionID());
-
- return uuid;
-}
-
-void increase_new_upload_stats(LLAssetType::EType asset_type)
-{
- if ( LLAssetType::AT_SOUND == asset_type )
- {
- LLViewerStats::getInstance()->incStat(
- LLViewerStats::ST_UPLOAD_SOUND_COUNT );
- }
- else if ( LLAssetType::AT_TEXTURE == asset_type )
- {
- LLViewerStats::getInstance()->incStat(
- LLViewerStats::ST_UPLOAD_TEXTURE_COUNT );
- }
- else if ( LLAssetType::AT_ANIMATION == asset_type )
- {
- LLViewerStats::getInstance()->incStat(
- LLViewerStats::ST_UPLOAD_ANIM_COUNT );
- }
-}
-
-void assign_defaults_and_show_upload_message(
- LLAssetType::EType asset_type,
- LLInventoryType::EType& inventory_type,
- std::string& name,
- const std::string& display_name,
- std::string& description)
-{
- if ( LLInventoryType::IT_NONE == inventory_type )
- {
- inventory_type = LLInventoryType::defaultForAssetType(asset_type);
- }
- LLStringUtil::stripNonprintable(name);
- LLStringUtil::stripNonprintable(description);
-
- if ( name.empty() )
- {
- name = "(No Name)";
- }
- if ( description.empty() )
- {
- description = "(No Description)";
- }
-
- // At this point, we're ready for the upload.
- std::string upload_message = "Uploading...\n\n";
- upload_message.append(display_name);
- LLUploadDialog::modalUploadDialog(upload_message);
-}
-
-
-void init_menu_file()
-{
- view_listener_t::addCommit(new LLFileUploadImage(), "File.UploadImage");
- view_listener_t::addCommit(new LLFileUploadSound(), "File.UploadSound");
- view_listener_t::addCommit(new LLFileUploadAnim(), "File.UploadAnim");
- view_listener_t::addCommit(new LLFileUploadModel(), "File.UploadModel");
- view_listener_t::addCommit(new LLFileUploadBulk(), "File.UploadBulk");
- view_listener_t::addCommit(new LLFileCloseWindow(), "File.CloseWindow");
- view_listener_t::addCommit(new LLFileCloseAllWindows(), "File.CloseAllWindows");
- view_listener_t::addEnable(new LLFileEnableCloseWindow(), "File.EnableCloseWindow");
- view_listener_t::addEnable(new LLFileEnableCloseAllWindows(), "File.EnableCloseAllWindows");
- view_listener_t::addCommit(new LLFileTakeSnapshotToDisk(), "File.TakeSnapshotToDisk");
- view_listener_t::addCommit(new LLFileQuit(), "File.Quit");
-
- view_listener_t::addEnable(new LLFileEnableUpload(), "File.EnableUpload");
- view_listener_t::addEnable(new LLFileEnableUploadModel(), "File.EnableUploadModel");
- view_listener_t::addMenu(new LLMeshEnabled(), "File.MeshEnabled");
- view_listener_t::addMenu(new LLMeshUploadVisible(), "File.VisibleUploadModel");
-
- // "File.SaveTexture" moved to llpanelmaininventory so that it can be properly handled.
-}
+/**
+ * @file llviewermenufile.cpp
+ * @brief "File" menu in the main menu bar.
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llviewermenufile.h"
+
+// project includes
+#include "llagent.h"
+#include "llagentcamera.h"
+#include "llfilepicker.h"
+#include "llfloaterreg.h"
+#include "llbuycurrencyhtml.h"
+#include "llfloatermodelpreview.h"
+#include "llfloatersnapshot.h"
+#include "llimage.h"
+#include "llimagebmp.h"
+#include "llimagepng.h"
+#include "llimagej2c.h"
+#include "llimagejpeg.h"
+#include "llimagetga.h"
+#include "llinventorymodel.h" // gInventory
+#include "llresourcedata.h"
+#include "llfloaterperms.h"
+#include "llstatusbar.h"
+#include "llviewercontrol.h" // gSavedSettings
+#include "llviewertexturelist.h"
+#include "lluictrlfactory.h"
+#include "llvfile.h"
+#include "llvfs.h"
+#include "llviewerinventory.h"
+#include "llviewermenu.h" // gMenuHolder
+#include "llviewerparcelmgr.h"
+#include "llviewerregion.h"
+#include "llviewerstats.h"
+#include "llviewerwindow.h"
+#include "llappviewer.h"
+#include "lluploaddialog.h"
+#include "lltrans.h"
+#include "llfloaterbuycurrency.h"
+
+// linden libraries
+#include "llassetuploadresponders.h"
+#include "lleconomy.h"
+#include "llhttpclient.h"
+#include "llnotificationsutil.h"
+#include "llsdserialize.h"
+#include "llsdutil.h"
+#include "llstring.h"
+#include "lltransactiontypes.h"
+#include "lluuid.h"
+#include "llvorbisencode.h"
+#include "message.h"
+
+// system libraries
+#include <boost/tokenizer.hpp>
+
+class LLFileEnableUpload : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ bool new_value = gStatusBar && LLGlobalEconomy::Singleton::getInstance() && (gStatusBar->getBalance() >= LLGlobalEconomy::Singleton::getInstance()->getPriceUpload());
+ return new_value;
+ }
+};
+
+class LLFileEnableUploadModel : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ return true;
+ }
+};
+
+class LLMeshEnabled : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ return gSavedSettings.getBOOL("MeshEnabled");
+ }
+};
+
+class LLMeshUploadVisible : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ return gMeshRepo.meshUploadEnabled();
+ }
+};
+
+LLMutex* LLFilePickerThread::sMutex = NULL;
+std::queue<LLFilePickerThread*> LLFilePickerThread::sDeadQ;
+
+void LLFilePickerThread::getFile()
+{
+#if LL_WINDOWS
+ start();
+#else
+ run();
+#endif
+}
+
+//virtual
+void LLFilePickerThread::run()
+{
+ LLFilePicker picker;
+#if LL_WINDOWS
+ if (picker.getOpenFile(mFilter, false))
+ {
+ mFile = picker.getFirstFile();
+ }
+#else
+ if (picker.getOpenFile(mFilter, true))
+ {
+ mFile = picker.getFirstFile();
+ }
+#endif
+
+ {
+ LLMutexLock lock(sMutex);
+ sDeadQ.push(this);
+ }
+
+}
+
+//static
+void LLFilePickerThread::initClass()
+{
+ sMutex = new LLMutex(NULL);
+}
+
+//static
+void LLFilePickerThread::cleanupClass()
+{
+ clearDead();
+
+ delete sMutex;
+ sMutex = NULL;
+}
+
+//static
+void LLFilePickerThread::clearDead()
+{
+ if (!sDeadQ.empty())
+ {
+ LLMutexLock lock(sMutex);
+ while (!sDeadQ.empty())
+ {
+ LLFilePickerThread* thread = sDeadQ.front();
+ thread->notify(thread->mFile);
+ delete thread;
+ sDeadQ.pop();
+ }
+ }
+}
+
+
+//============================================================================
+
+#if LL_WINDOWS
+static std::string SOUND_EXTENSIONS = "wav";
+static std::string IMAGE_EXTENSIONS = "tga bmp jpg jpeg png";
+static std::string ANIM_EXTENSIONS = "bvh";
+#ifdef _CORY_TESTING
+static std::string GEOMETRY_EXTENSIONS = "slg";
+#endif
+static std::string XML_EXTENSIONS = "xml";
+static std::string SLOBJECT_EXTENSIONS = "slobject";
+#endif
+static std::string ALL_FILE_EXTENSIONS = "*.*";
+static std::string MODEL_EXTENSIONS = "dae";
+
+std::string build_extensions_string(LLFilePicker::ELoadFilter filter)
+{
+ switch(filter)
+ {
+#if LL_WINDOWS
+ case LLFilePicker::FFLOAD_IMAGE:
+ return IMAGE_EXTENSIONS;
+ case LLFilePicker::FFLOAD_WAV:
+ return SOUND_EXTENSIONS;
+ case LLFilePicker::FFLOAD_ANIM:
+ return ANIM_EXTENSIONS;
+ case LLFilePicker::FFLOAD_SLOBJECT:
+ return SLOBJECT_EXTENSIONS;
+ case LLFilePicker::FFLOAD_MODEL:
+ return MODEL_EXTENSIONS;
+#ifdef _CORY_TESTING
+ case LLFilePicker::FFLOAD_GEOMETRY:
+ return GEOMETRY_EXTENSIONS;
+#endif
+ case LLFilePicker::FFLOAD_XML:
+ return XML_EXTENSIONS;
+ case LLFilePicker::FFLOAD_ALL:
+ return ALL_FILE_EXTENSIONS;
+#endif
+ default:
+ return ALL_FILE_EXTENSIONS;
+ }
+}
+
+/**
+ char* upload_pick(void* data)
+
+ If applicable, brings up a file chooser in which the user selects a file
+ to upload for a particular task. If the file is valid for the given action,
+ returns the string to the full path filename, else returns NULL.
+ Data is the load filter for the type of file as defined in LLFilePicker.
+**/
+const std::string upload_pick(void* data)
+{
+ if( gAgentCamera.cameraMouselook() )
+ {
+ gAgentCamera.changeCameraToDefault();
+ // This doesn't seem necessary. JC
+ // display();
+ }
+
+ LLFilePicker::ELoadFilter type;
+ if(data)
+ {
+ type = (LLFilePicker::ELoadFilter)((intptr_t)data);
+ }
+ else
+ {
+ type = LLFilePicker::FFLOAD_ALL;
+ }
+
+ LLFilePicker& picker = LLFilePicker::instance();
+ if (!picker.getOpenFile(type))
+ {
+ llinfos << "Couldn't import objects from file" << llendl;
+ return std::string();
+ }
+
+
+ const std::string& filename = picker.getFirstFile();
+ std::string ext = gDirUtilp->getExtension(filename);
+
+ //strincmp doesn't like NULL pointers
+ if (ext.empty())
+ {
+ std::string short_name = gDirUtilp->getBaseFileName(filename);
+
+ // No extension
+ LLSD args;
+ args["FILE"] = short_name;
+ LLNotificationsUtil::add("NoFileExtension", args);
+ return std::string();
+ }
+ else
+ {
+ //so there is an extension
+ //loop over the valid extensions and compare to see
+ //if the extension is valid
+
+ //now grab the set of valid file extensions
+ std::string valid_extensions = build_extensions_string(type);
+
+ BOOL ext_valid = FALSE;
+
+ typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
+ boost::char_separator<char> sep(" ");
+ tokenizer tokens(valid_extensions, sep);
+ tokenizer::iterator token_iter;
+
+ //now loop over all valid file extensions
+ //and compare them to the extension of the file
+ //to be uploaded
+ for( token_iter = tokens.begin();
+ token_iter != tokens.end() && ext_valid != TRUE;
+ ++token_iter)
+ {
+ const std::string& cur_token = *token_iter;
+
+ if (cur_token == ext || cur_token == "*.*")
+ {
+ //valid extension
+ //or the acceptable extension is any
+ ext_valid = TRUE;
+ }
+ }//end for (loop over all tokens)
+
+ if (ext_valid == FALSE)
+ {
+ //should only get here if the extension exists
+ //but is invalid
+ LLSD args;
+ args["EXTENSION"] = ext;
+ args["VALIDS"] = valid_extensions;
+ LLNotificationsUtil::add("InvalidFileExtension", args);
+ return std::string();
+ }
+ }//end else (non-null extension)
+
+ //valid file extension
+
+ //now we check to see
+ //if the file is actually a valid image/sound/etc.
+ if (type == LLFilePicker::FFLOAD_WAV)
+ {
+ // pre-qualify wavs to make sure the format is acceptable
+ std::string error_msg;
+ if (check_for_invalid_wav_formats(filename,error_msg))
+ {
+ llinfos << error_msg << ": " << filename << llendl;
+ LLSD args;
+ args["FILE"] = filename;
+ LLNotificationsUtil::add( error_msg, args );
+ return std::string();
+ }
+ }//end if a wave/sound file
+
+
+ return filename;
+}
+
+class LLFileUploadImage : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ std::string filename = upload_pick((void *)LLFilePicker::FFLOAD_IMAGE);
+ if (!filename.empty())
+ {
+ LLFloaterReg::showInstance("upload_image", LLSD(filename));
+ }
+ return TRUE;
+ }
+};
+
+class LLFileUploadModel : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ LLFloaterModelPreview* fmp = (LLFloaterModelPreview*) LLFloaterReg::getInstance("upload_model");
+ if (fmp)
+ {
+ fmp->loadModel(3);
+ }
+
+ return TRUE;
+ }
+};
+
+class LLFileUploadSound : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ std::string filename = upload_pick((void*)LLFilePicker::FFLOAD_WAV);
+ if (!filename.empty())
+ {
+ LLFloaterReg::showInstance("upload_sound", LLSD(filename));
+ }
+ return true;
+ }
+};
+
+class LLFileUploadAnim : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ const std::string filename = upload_pick((void*)LLFilePicker::FFLOAD_ANIM);
+ if (!filename.empty())
+ {
+ LLFloaterReg::showInstance("upload_anim", LLSD(filename));
+ }
+ return true;
+ }
+};
+
+class LLFileUploadBulk : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ if( gAgentCamera.cameraMouselook() )
+ {
+ gAgentCamera.changeCameraToDefault();
+ }
+
+ // TODO:
+ // Iterate over all files
+ // Check extensions for uploadability, cost
+ // Check user balance for entire cost
+ // Charge user entire cost
+ // Loop, uploading
+ // If an upload fails, refund the user for that one
+ //
+ // Also fix single upload to charge first, then refund
+
+ LLFilePicker& picker = LLFilePicker::instance();
+ if (picker.getMultipleOpenFiles())
+ {
+ const std::string& filename = picker.getFirstFile();
+ std::string name = gDirUtilp->getBaseFileName(filename, true);
+
+ std::string asset_name = name;
+ LLStringUtil::replaceNonstandardASCII( asset_name, '?' );
+ LLStringUtil::replaceChar(asset_name, '|', '?');
+ LLStringUtil::stripNonprintable(asset_name);
+ LLStringUtil::trim(asset_name);
+
+ std::string display_name = LLStringUtil::null;
+ LLAssetStorage::LLStoreAssetCallback callback = NULL;
+ S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload();
+ void *userdata = NULL;
+
+ upload_new_resource(
+ filename,
+ asset_name,
+ asset_name,
+ 0,
+ LLFolderType::FT_NONE,
+ LLInventoryType::IT_NONE,
+ LLFloaterPerms::getNextOwnerPerms(),
+ LLFloaterPerms::getGroupPerms(),
+ LLFloaterPerms::getEveryonePerms(),
+ display_name,
+ callback,
+ expected_upload_cost,
+ userdata);
+
+ // *NOTE: Ew, we don't iterate over the file list here,
+ // we handle the next files in upload_done_callback()
+ }
+ else
+ {
+ llinfos << "Couldn't import objects from file" << llendl;
+ }
+ return true;
+ }
+};
+
+void upload_error(const std::string& error_message, const std::string& label, const std::string& filename, const LLSD& args)
+{
+ llwarns << error_message << llendl;
+ LLNotificationsUtil::add(label, args);
+ if(LLFile::remove(filename) == -1)
+ {
+ lldebugs << "unable to remove temp file" << llendl;
+ }
+ LLFilePicker::instance().reset();
+}
+
+class LLFileEnableCloseWindow : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ bool new_value = NULL != LLFloater::getClosableFloaterFromFocus();
+ return new_value;
+ }
+};
+
+class LLFileCloseWindow : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ LLFloater::closeFocusedFloater();
+
+ return true;
+ }
+};
+
+class LLFileEnableCloseAllWindows : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ bool open_children = gFloaterView->allChildrenClosed();
+ return !open_children;
+ }
+};
+
+class LLFileCloseAllWindows : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ bool app_quitting = false;
+ gFloaterView->closeAllChildren(app_quitting);
+
+ return true;
+ }
+};
+
+class LLFileTakeSnapshotToDisk : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ LLPointer<LLImageRaw> raw = new LLImageRaw;
+
+ S32 width = gViewerWindow->getWindowWidthRaw();
+ S32 height = gViewerWindow->getWindowHeightRaw();
+
+ if (gSavedSettings.getBOOL("HighResSnapshot"))
+ {
+ width *= 2;
+ height *= 2;
+ }
+
+ if (gViewerWindow->rawSnapshot(raw,
+ width,
+ height,
+ TRUE,
+ FALSE,
+ gSavedSettings.getBOOL("RenderUIInSnapshot"),
+ FALSE))
+ {
+ gViewerWindow->playSnapshotAnimAndSound();
+
+ LLPointer<LLImageFormatted> formatted = new LLImagePNG;
+ formatted->enableOverSize() ;
+ formatted->encode(raw, 0);
+ formatted->disableOverSize() ;
+ gViewerWindow->saveImageNumbered(formatted);
+ }
+ return true;
+ }
+};
+
+class LLFileQuit : public view_listener_t
+{
+ bool handleEvent(const LLSD& userdata)
+ {
+ LLAppViewer::instance()->userQuit();
+ return true;
+ }
+};
+
+
+void handle_compress_image(void*)
+{
+ LLFilePicker& picker = LLFilePicker::instance();
+ if (picker.getMultipleOpenFiles(LLFilePicker::FFLOAD_IMAGE))
+ {
+ std::string infile = picker.getFirstFile();
+ while (!infile.empty())
+ {
+ std::string outfile = infile + ".j2c";
+
+ llinfos << "Input: " << infile << llendl;
+ llinfos << "Output: " << outfile << llendl;
+
+ BOOL success;
+
+ success = LLViewerTextureList::createUploadFile(infile, outfile, IMG_CODEC_TGA);
+
+ if (success)
+ {
+ llinfos << "Compression complete" << llendl;
+ }
+ else
+ {
+ llinfos << "Compression failed: " << LLImage::getLastError() << llendl;
+ }
+
+ infile = picker.getNextFile();
+ }
+ }
+}
+
+LLUUID upload_new_resource(
+ const std::string& src_filename,
+ std::string name,
+ std::string desc,
+ S32 compression_info,
+ LLFolderType::EType destination_folder_type,
+ LLInventoryType::EType inv_type,
+ U32 next_owner_perms,
+ U32 group_perms,
+ U32 everyone_perms,
+ const std::string& display_name,
+ LLAssetStorage::LLStoreAssetCallback callback,
+ S32 expected_upload_cost,
+ void *userdata)
+{
+ // Generate the temporary UUID.
+ std::string filename = gDirUtilp->getTempFilename();
+ LLTransactionID tid;
+ LLAssetID uuid;
+
+ LLSD args;
+
+ std::string exten = gDirUtilp->getExtension(src_filename);
+ U32 codec = LLImageBase::getCodecFromExtension(exten);
+ LLAssetType::EType asset_type = LLAssetType::AT_NONE;
+ std::string error_message;
+
+ BOOL error = FALSE;
+
+ if (exten.empty())
+ {
+ std::string short_name = gDirUtilp->getBaseFileName(filename);
+
+ // No extension
+ error_message = llformat(
+ "No file extension for the file: '%s'\nPlease make sure the file has a correct file extension",
+ short_name.c_str());
+ args["FILE"] = short_name;
+ upload_error(error_message, "NoFileExtension", filename, args);
+ return LLUUID();
+ }
+ else if (codec != IMG_CODEC_INVALID)
+ {
+ // It's an image file, the upload procedure is the same for all
+ asset_type = LLAssetType::AT_TEXTURE;
+ if (!LLViewerTextureList::createUploadFile(src_filename, filename, codec ))
+ {
+ error_message = llformat( "Problem with file %s:\n\n%s\n",
+ src_filename.c_str(), LLImage::getLastError().c_str());
+ args["FILE"] = src_filename;
+ args["ERROR"] = LLImage::getLastError();
+ upload_error(error_message, "ProblemWithFile", filename, args);
+ return LLUUID();
+ }
+ }
+ else if(exten == "wav")
+ {
+ asset_type = LLAssetType::AT_SOUND; // tag it as audio
+ S32 encode_result = 0;
+
+ llinfos << "Attempting to encode wav as an ogg file" << llendl;
+
+ encode_result = encode_vorbis_file(src_filename, filename);
+
+ if (LLVORBISENC_NOERR != encode_result)
+ {
+ switch(encode_result)
+ {
+ case LLVORBISENC_DEST_OPEN_ERR:
+ error_message = llformat( "Couldn't open temporary compressed sound file for writing: %s\n", filename.c_str());
+ args["FILE"] = filename;
+ upload_error(error_message, "CannotOpenTemporarySoundFile", filename, args);
+ break;
+
+ default:
+ error_message = llformat("Unknown vorbis encode failure on: %s\n", src_filename.c_str());
+ args["FILE"] = src_filename;
+ upload_error(error_message, "UnknownVorbisEncodeFailure", filename, args);
+ break;
+ }
+ return LLUUID();
+ }
+ }
+ else if(exten == "tmp")
+ {
+ // This is a generic .lin resource file
+ asset_type = LLAssetType::AT_OBJECT;
+ LLFILE* in = LLFile::fopen(src_filename, "rb"); /* Flawfinder: ignore */
+ if (in)
+ {
+ // read in the file header
+ char buf[16384]; /* Flawfinder: ignore */
+ size_t readbytes;
+ S32 version;
+ if (fscanf(in, "LindenResource\nversion %d\n", &version))
+ {
+ if (2 == version)
+ {
+ // *NOTE: This buffer size is hard coded into scanf() below.
+ char label[MAX_STRING]; /* Flawfinder: ignore */
+ char value[MAX_STRING]; /* Flawfinder: ignore */
+ S32 tokens_read;
+ while (fgets(buf, 1024, in))
+ {
+ label[0] = '\0';
+ value[0] = '\0';
+ tokens_read = sscanf( /* Flawfinder: ignore */
+ buf,
+ "%254s %254s\n",
+ label, value);
+
+ llinfos << "got: " << label << " = " << value
+ << llendl;
+
+ if (EOF == tokens_read)
+ {
+ fclose(in);
+ error_message = llformat("corrupt resource file: %s", src_filename.c_str());
+ args["FILE"] = src_filename;
+ upload_error(error_message, "CorruptResourceFile", filename, args);
+ return LLUUID();
+ }
+
+ if (2 == tokens_read)
+ {
+ if (! strcmp("type", label))
+ {
+ asset_type = (LLAssetType::EType)(atoi(value));
+ }
+ }
+ else
+ {
+ if (! strcmp("_DATA_", label))
+ {
+ // below is the data section
+ break;
+ }
+ }
+ // other values are currently discarded
+ }
+
+ }
+ else
+ {
+ fclose(in);
+ error_message = llformat("unknown linden resource file version in file: %s", src_filename.c_str());
+ args["FILE"] = src_filename;
+ upload_error(error_message, "UnknownResourceFileVersion", filename, args);
+ return LLUUID();
+ }
+ }
+ else
+ {
+ // this is an original binary formatted .lin file
+ // start over at the beginning of the file
+ fseek(in, 0, SEEK_SET);
+
+ const S32 MAX_ASSET_DESCRIPTION_LENGTH = 256;
+ const S32 MAX_ASSET_NAME_LENGTH = 64;
+ S32 header_size = 34 + MAX_ASSET_DESCRIPTION_LENGTH + MAX_ASSET_NAME_LENGTH;
+ S16 type_num;
+
+ // read in and throw out most of the header except for the type
+ if (fread(buf, header_size, 1, in) != 1)
+ {
+ llwarns << "Short read" << llendl;
+ }
+ memcpy(&type_num, buf + 16, sizeof(S16)); /* Flawfinder: ignore */
+ asset_type = (LLAssetType::EType)type_num;
+ }
+
+ // copy the file's data segment into another file for uploading
+ LLFILE* out = LLFile::fopen(filename, "wb"); /* Flawfinder: ignore */
+ if (out)
+ {
+ while((readbytes = fread(buf, 1, 16384, in))) /* Flawfinder: ignore */
+ {
+ if (fwrite(buf, 1, readbytes, out) != readbytes)
+ {
+ llwarns << "Short write" << llendl;
+ }
+ }
+ fclose(out);
+ }
+ else
+ {
+ fclose(in);
+ error_message = llformat( "Unable to create output file: %s", filename.c_str());
+ args["FILE"] = filename;
+ upload_error(error_message, "UnableToCreateOutputFile", filename, args);
+ return LLUUID();
+ }
+
+ fclose(in);
+ }
+ else
+ {
+ llinfos << "Couldn't open .lin file " << src_filename << llendl;
+ }
+ }
+ else if (exten == "bvh")
+ {
+ error_message = llformat("We do not currently support bulk upload of animation files\n");
+ upload_error(error_message, "DoNotSupportBulkAnimationUpload", filename, args);
+ return LLUUID();
+ }
+ else
+ {
+ // Unknown extension
+ error_message = llformat(LLTrans::getString("UnknownFileExtension").c_str(), exten.c_str());
+ error = TRUE;;
+ }
+
+ // gen a new transaction ID for this asset
+ tid.generate();
+
+ if (!error)
+ {
+ uuid = tid.makeAssetID(gAgent.getSecureSessionID());
+ // copy this file into the vfs for upload
+ S32 file_size;
+ LLAPRFile infile ;
+ infile.open(filename, LL_APR_RB, NULL, &file_size);
+ if (infile.getFileHandle())
+ {
+ LLVFile file(gVFS, uuid, asset_type, LLVFile::WRITE);
+
+ file.setMaxSize(file_size);
+
+ const S32 buf_size = 65536;
+ U8 copy_buf[buf_size];
+ while ((file_size = infile.read(copy_buf, buf_size)))
+ {
+ file.write(copy_buf, file_size);
+ }
+ }
+ else
+ {
+ error_message = llformat( "Unable to access output file: %s", filename.c_str());
+ error = TRUE;
+ }
+ }
+
+ if (!error)
+ {
+ std::string t_disp_name = display_name;
+ if (t_disp_name.empty())
+ {
+ t_disp_name = src_filename;
+ }
+ upload_new_resource(
+ tid,
+ asset_type,
+ name,
+ desc,
+ compression_info, // tid
+ destination_folder_type,
+ inv_type,
+ next_owner_perms,
+ group_perms,
+ everyone_perms,
+ display_name,
+ callback,
+ expected_upload_cost,
+ userdata);
+ }
+ else
+ {
+ llwarns << error_message << llendl;
+ LLSD args;
+ args["ERROR_MESSAGE"] = error_message;
+ LLNotificationsUtil::add("ErrorMessage", args);
+ if(LLFile::remove(filename) == -1)
+ {
+ lldebugs << "unable to remove temp file" << llendl;
+ }
+ LLFilePicker::instance().reset();
+ }
+
+ return uuid;
+}
+
+void upload_done_callback(
+ const LLUUID& uuid,
+ void* user_data,
+ S32 result,
+ LLExtStat ext_status) // StoreAssetData callback (fixed)
+{
+ LLResourceData* data = (LLResourceData*)user_data;
+ S32 expected_upload_cost = data ? data->mExpectedUploadCost : 0;
+ //LLAssetType::EType pref_loc = data->mPreferredLocation;
+ BOOL is_balance_sufficient = TRUE;
+
+ if(data)
+ {
+ if (result >= 0)
+ {
+ LLFolderType::EType dest_loc = (data->mPreferredLocation == LLFolderType::FT_NONE) ? LLFolderType::assetTypeToFolderType(data->mAssetInfo.mType) : data->mPreferredLocation;
+
+ if (LLAssetType::AT_SOUND == data->mAssetInfo.mType ||
+ LLAssetType::AT_TEXTURE == data->mAssetInfo.mType ||
+ LLAssetType::AT_ANIMATION == data->mAssetInfo.mType)
+ {
+ // Charge the user for the upload.
+ LLViewerRegion* region = gAgent.getRegion();
+
+ if(!(can_afford_transaction(expected_upload_cost)))
+ {
+ LLStringUtil::format_map_t args;
+ args["NAME"] = data->mAssetInfo.getName();
+ args["AMOUNT"] = llformat("%d", expected_upload_cost);
+ LLBuyCurrencyHTML::openCurrencyFloater( LLTrans::getString("UploadingCosts", args), expected_upload_cost );
+ is_balance_sufficient = FALSE;
+ }
+ else if(region)
+ {
+ // Charge user for upload
+ gStatusBar->debitBalance(expected_upload_cost);
+
+ LLMessageSystem* msg = gMessageSystem;
+ msg->newMessageFast(_PREHASH_MoneyTransferRequest);
+ msg->nextBlockFast(_PREHASH_AgentData);
+ msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
+ msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
+ msg->nextBlockFast(_PREHASH_MoneyData);
+ msg->addUUIDFast(_PREHASH_SourceID, gAgent.getID());
+ msg->addUUIDFast(_PREHASH_DestID, LLUUID::null);
+ msg->addU8("Flags", 0);
+ // we tell the sim how much we were expecting to pay so it
+ // can respond to any discrepancy
+ msg->addS32Fast(_PREHASH_Amount, expected_upload_cost);
+ msg->addU8Fast(_PREHASH_AggregatePermNextOwner, (U8)LLAggregatePermissions::AP_EMPTY);
+ msg->addU8Fast(_PREHASH_AggregatePermInventory, (U8)LLAggregatePermissions::AP_EMPTY);
+ msg->addS32Fast(_PREHASH_TransactionType, TRANS_UPLOAD_CHARGE);
+ msg->addStringFast(_PREHASH_Description, NULL);
+ msg->sendReliable(region->getHost());
+ }
+ }
+
+ if(is_balance_sufficient)
+ {
+ // Actually add the upload to inventory
+ llinfos << "Adding " << uuid << " to inventory." << llendl;
+ const LLUUID folder_id = gInventory.findCategoryUUIDForType(dest_loc);
+ if(folder_id.notNull())
+ {
+ U32 next_owner_perms = data->mNextOwnerPerm;
+ if(PERM_NONE == next_owner_perms)
+ {
+ next_owner_perms = PERM_MOVE | PERM_TRANSFER;
+ }
+ create_inventory_item(gAgent.getID(), gAgent.getSessionID(),
+ folder_id, data->mAssetInfo.mTransactionID, data->mAssetInfo.getName(),
+ data->mAssetInfo.getDescription(), data->mAssetInfo.mType,
+ data->mInventoryType, NOT_WEARABLE, next_owner_perms,
+ LLPointer<LLInventoryCallback>(NULL));
+ }
+ else
+ {
+ llwarns << "Can't find a folder to put it in" << llendl;
+ }
+ }
+ }
+ else // if(result >= 0)
+ {
+ LLSD args;
+ args["FILE"] = LLInventoryType::lookupHumanReadable(data->mInventoryType);
+ args["REASON"] = std::string(LLAssetStorage::getErrorString(result));
+ LLNotificationsUtil::add("CannotUploadReason", args);
+ }
+ }
+
+ LLUploadDialog::modalUploadFinished();
+ delete data;
+ data = NULL;
+
+ // *NOTE: This is a pretty big hack. What this does is check the
+ // file picker if there are any more pending uploads. If so,
+ // upload that file.
+ const std::string& next_file = LLFilePicker::instance().getNextFile();
+ if(is_balance_sufficient && !next_file.empty())
+ {
+ std::string asset_name = gDirUtilp->getBaseFileName(next_file, true);
+ LLStringUtil::replaceNonstandardASCII( asset_name, '?' );
+ LLStringUtil::replaceChar(asset_name, '|', '?');
+ LLStringUtil::stripNonprintable(asset_name);
+ LLStringUtil::trim(asset_name);
+
+ std::string display_name = LLStringUtil::null;
+ LLAssetStorage::LLStoreAssetCallback callback = NULL;
+ void *userdata = NULL;
+ upload_new_resource(
+ next_file,
+ asset_name,
+ asset_name, // file
+ 0,
+ LLFolderType::FT_NONE,
+ LLInventoryType::IT_NONE,
+ PERM_NONE,
+ PERM_NONE,
+ PERM_NONE,
+ display_name,
+ callback,
+ expected_upload_cost, // assuming next in a group of uploads is of roughly the same type, i.e. same upload cost
+ userdata);
+ }
+}
+
+static LLAssetID upload_new_resource_prep(
+ const LLTransactionID& tid,
+ LLAssetType::EType asset_type,
+ LLInventoryType::EType& inventory_type,
+ std::string& name,
+ const std::string& display_name,
+ std::string& description)
+{
+ LLAssetID uuid = generate_asset_id_for_new_upload(tid);
+
+ increase_new_upload_stats(asset_type);
+
+ assign_defaults_and_show_upload_message(
+ asset_type,
+ inventory_type,
+ name,
+ display_name,
+ description);
+
+ return uuid;
+}
+
+LLSD generate_new_resource_upload_capability_body(
+ LLAssetType::EType asset_type,
+ const std::string& name,
+ const std::string& desc,
+ LLFolderType::EType destination_folder_type,
+ LLInventoryType::EType inv_type,
+ U32 next_owner_perms,
+ U32 group_perms,
+ U32 everyone_perms)
+{
+ LLSD body;
+
+ body["folder_id"] = gInventory.findCategoryUUIDForType(
+ (destination_folder_type == LLFolderType::FT_NONE) ?
+ (LLFolderType::EType) asset_type :
+ destination_folder_type);
+
+ body["asset_type"] = LLAssetType::lookup(asset_type);
+ body["inventory_type"] = LLInventoryType::lookup(inv_type);
+ body["name"] = name;
+ body["description"] = desc;
+ body["next_owner_mask"] = LLSD::Integer(next_owner_perms);
+ body["group_mask"] = LLSD::Integer(group_perms);
+ body["everyone_mask"] = LLSD::Integer(everyone_perms);
+
+ return body;
+}
+
+void upload_new_resource(
+ const LLTransactionID &tid,
+ LLAssetType::EType asset_type,
+ std::string name,
+ std::string desc,
+ S32 compression_info,
+ LLFolderType::EType destination_folder_type,
+ LLInventoryType::EType inv_type,
+ U32 next_owner_perms,
+ U32 group_perms,
+ U32 everyone_perms,
+ const std::string& display_name,
+ LLAssetStorage::LLStoreAssetCallback callback,
+ S32 expected_upload_cost,
+ void *userdata)
+{
+ if(gDisconnected)
+ {
+ return ;
+ }
+
+ LLAssetID uuid =
+ upload_new_resource_prep(
+ tid,
+ asset_type,
+ inv_type,
+ name,
+ display_name,
+ desc);
+
+ if( LLAssetType::AT_SOUND == asset_type )
+ {
+ LLViewerStats::getInstance()->incStat(LLViewerStats::ST_UPLOAD_SOUND_COUNT );
+ }
+ else
+ if( LLAssetType::AT_TEXTURE == asset_type )
+ {
+ LLViewerStats::getInstance()->incStat(LLViewerStats::ST_UPLOAD_TEXTURE_COUNT );
+ }
+ else
+ if( LLAssetType::AT_ANIMATION == asset_type)
+ {
+ LLViewerStats::getInstance()->incStat(LLViewerStats::ST_UPLOAD_ANIM_COUNT );
+ }
+
+ if(LLInventoryType::IT_NONE == inv_type)
+ {
+ inv_type = LLInventoryType::defaultForAssetType(asset_type);
+ }
+ LLStringUtil::stripNonprintable(name);
+ LLStringUtil::stripNonprintable(desc);
+ if(name.empty())
+ {
+ name = "(No Name)";
+ }
+ if(desc.empty())
+ {
+ desc = "(No Description)";
+ }
+
+ // At this point, we're ready for the upload.
+ std::string upload_message = "Uploading...\n\n";
+ upload_message.append(display_name);
+ LLUploadDialog::modalUploadDialog(upload_message);
+
+ llinfos << "*** Uploading: " << llendl;
+ llinfos << "Type: " << LLAssetType::lookup(asset_type) << llendl;
+ llinfos << "UUID: " << uuid << llendl;
+ llinfos << "Name: " << name << llendl;
+ llinfos << "Desc: " << desc << llendl;
+ llinfos << "Expected Upload Cost: " << expected_upload_cost << llendl;
+ lldebugs << "Folder: " << gInventory.findCategoryUUIDForType((destination_folder_type == LLFolderType::FT_NONE) ? LLFolderType::assetTypeToFolderType(asset_type) : destination_folder_type) << llendl;
+ lldebugs << "Asset Type: " << LLAssetType::lookup(asset_type) << llendl;
+
+ std::string url = gAgent.getRegion()->getCapability(
+ "NewFileAgentInventory");
+
+ if ( !url.empty() )
+ {
+ llinfos << "New Agent Inventory via capability" << llendl;
+
+ LLSD body;
+ body = generate_new_resource_upload_capability_body(
+ asset_type,
+ name,
+ desc,
+ destination_folder_type,
+ inv_type,
+ next_owner_perms,
+ group_perms,
+ everyone_perms);
+
+ LLHTTPClient::post(
+ url,
+ body,
+ new LLNewAgentInventoryResponder(
+ body,
+ uuid,
+ asset_type));
+ }
+ else
+ {
+ llinfos << "NewAgentInventory capability not found, new agent inventory via asset system." << llendl;
+ // check for adequate funds
+ // TODO: do this check on the sim
+ if (LLAssetType::AT_SOUND == asset_type ||
+ LLAssetType::AT_TEXTURE == asset_type ||
+ LLAssetType::AT_ANIMATION == asset_type)
+ {
+ S32 balance = gStatusBar->getBalance();
+ if (balance < expected_upload_cost)
+ {
+ // insufficient funds, bail on this upload
+ LLStringUtil::format_map_t args;
+ args["NAME"] = name;
+ args["AMOUNT"] = llformat("%d", expected_upload_cost);
+ LLBuyCurrencyHTML::openCurrencyFloater( LLTrans::getString("UploadingCosts", args), expected_upload_cost );
+ return;
+ }
+ }
+
+ LLResourceData* data = new LLResourceData;
+ data->mAssetInfo.mTransactionID = tid;
+ data->mAssetInfo.mUuid = uuid;
+ data->mAssetInfo.mType = asset_type;
+ data->mAssetInfo.mCreatorID = gAgentID;
+ data->mInventoryType = inv_type;
+ data->mNextOwnerPerm = next_owner_perms;
+ data->mExpectedUploadCost = expected_upload_cost;
+ data->mUserData = userdata;
+ data->mAssetInfo.setName(name);
+ data->mAssetInfo.setDescription(desc);
+ data->mPreferredLocation = destination_folder_type;
+
+ LLAssetStorage::LLStoreAssetCallback asset_callback = &upload_done_callback;
+ if (callback)
+ {
+ asset_callback = callback;
+ }
+ gAssetStorage->storeAssetData(
+ data->mAssetInfo.mTransactionID,
+ data->mAssetInfo.mType,
+ asset_callback,
+ (void*)data,
+ FALSE);
+ }
+}
+
+LLAssetID generate_asset_id_for_new_upload(const LLTransactionID& tid)
+{
+ if ( gDisconnected )
+ {
+ LLAssetID rv;
+
+ rv.setNull();
+ return rv;
+ }
+
+ LLAssetID uuid = tid.makeAssetID(gAgent.getSecureSessionID());
+
+ return uuid;
+}
+
+void increase_new_upload_stats(LLAssetType::EType asset_type)
+{
+ if ( LLAssetType::AT_SOUND == asset_type )
+ {
+ LLViewerStats::getInstance()->incStat(
+ LLViewerStats::ST_UPLOAD_SOUND_COUNT );
+ }
+ else if ( LLAssetType::AT_TEXTURE == asset_type )
+ {
+ LLViewerStats::getInstance()->incStat(
+ LLViewerStats::ST_UPLOAD_TEXTURE_COUNT );
+ }
+ else if ( LLAssetType::AT_ANIMATION == asset_type )
+ {
+ LLViewerStats::getInstance()->incStat(
+ LLViewerStats::ST_UPLOAD_ANIM_COUNT );
+ }
+}
+
+void assign_defaults_and_show_upload_message(
+ LLAssetType::EType asset_type,
+ LLInventoryType::EType& inventory_type,
+ std::string& name,
+ const std::string& display_name,
+ std::string& description)
+{
+ if ( LLInventoryType::IT_NONE == inventory_type )
+ {
+ inventory_type = LLInventoryType::defaultForAssetType(asset_type);
+ }
+ LLStringUtil::stripNonprintable(name);
+ LLStringUtil::stripNonprintable(description);
+
+ if ( name.empty() )
+ {
+ name = "(No Name)";
+ }
+ if ( description.empty() )
+ {
+ description = "(No Description)";
+ }
+
+ // At this point, we're ready for the upload.
+ std::string upload_message = "Uploading...\n\n";
+ upload_message.append(display_name);
+ LLUploadDialog::modalUploadDialog(upload_message);
+}
+
+
+void init_menu_file()
+{
+ view_listener_t::addCommit(new LLFileUploadImage(), "File.UploadImage");
+ view_listener_t::addCommit(new LLFileUploadSound(), "File.UploadSound");
+ view_listener_t::addCommit(new LLFileUploadAnim(), "File.UploadAnim");
+ view_listener_t::addCommit(new LLFileUploadModel(), "File.UploadModel");
+ view_listener_t::addCommit(new LLFileUploadBulk(), "File.UploadBulk");
+ view_listener_t::addCommit(new LLFileCloseWindow(), "File.CloseWindow");
+ view_listener_t::addCommit(new LLFileCloseAllWindows(), "File.CloseAllWindows");
+ view_listener_t::addEnable(new LLFileEnableCloseWindow(), "File.EnableCloseWindow");
+ view_listener_t::addEnable(new LLFileEnableCloseAllWindows(), "File.EnableCloseAllWindows");
+ view_listener_t::addCommit(new LLFileTakeSnapshotToDisk(), "File.TakeSnapshotToDisk");
+ view_listener_t::addCommit(new LLFileQuit(), "File.Quit");
+
+ view_listener_t::addEnable(new LLFileEnableUpload(), "File.EnableUpload");
+ view_listener_t::addEnable(new LLFileEnableUploadModel(), "File.EnableUploadModel");
+ view_listener_t::addMenu(new LLMeshEnabled(), "File.MeshEnabled");
+ view_listener_t::addMenu(new LLMeshUploadVisible(), "File.VisibleUploadModel");
+
+ // "File.SaveTexture" moved to llpanelmaininventory so that it can be properly handled.
+}
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index ed943964f9..166890555f 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -1518,7 +1518,8 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
capabilityNames.append("LandResources");
capabilityNames.append("MapLayer");
capabilityNames.append("MapLayerGod");
- capabilityNames.append("MeshUploadFlag");
+ capabilityNames.append("MeshUploadFlag");
+ capabilityNames.append("NavMeshUpload");
capabilityNames.append("NewFileAgentInventory");
capabilityNames.append("ParcelPropertiesUpdate");
capabilityNames.append("ParcelMediaURLFilterList");
@@ -1529,6 +1530,7 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
capabilityNames.append("RemoteParcelRequest");
capabilityNames.append("RequestTextureDownload");
capabilityNames.append("ResourceCostSelected");
+ capabilityNames.append("RetrieveNavMeshSrc");
capabilityNames.append("SearchStatRequest");
capabilityNames.append("SearchStatTracking");
capabilityNames.append("SendPostcard");
@@ -1554,7 +1556,6 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
capabilityNames.append("ViewerMetrics");
capabilityNames.append("ViewerStartAuction");
capabilityNames.append("ViewerStats");
-
// Please add new capabilities alphabetically to reduce
// merge conflicts.
}
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 657cdc0e07..7511208ae5 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -1,9809 +1,9810 @@
-/**
- * @file pipeline.cpp
- * @brief Rendering pipeline.
- *
- * $LicenseInfo:firstyear=2005&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "pipeline.h"
-
-// library includes
-#include "llaudioengine.h" // For debugging.
-#include "imageids.h"
-#include "llerror.h"
-#include "llviewercontrol.h"
-#include "llfasttimer.h"
-#include "llfontgl.h"
-#include "llmemtype.h"
-#include "llnamevalue.h"
-#include "llpointer.h"
-#include "llprimitive.h"
-#include "llvolume.h"
-#include "material_codes.h"
-#include "timing.h"
-#include "v3color.h"
-#include "llui.h"
-#include "llglheaders.h"
-#include "llrender.h"
-#include "llwindow.h" // swapBuffers()
-
-// newview includes
-#include "llagent.h"
-#include "llagentcamera.h"
-#include "lldrawable.h"
-#include "lldrawpoolalpha.h"
-#include "lldrawpoolavatar.h"
-#include "lldrawpoolground.h"
-#include "lldrawpoolbump.h"
-#include "lldrawpooltree.h"
-#include "lldrawpoolwater.h"
-#include "llface.h"
-#include "llfeaturemanager.h"
-#include "llfloatertelehub.h"
-#include "llfloaterreg.h"
-#include "llgldbg.h"
-#include "llhudmanager.h"
-#include "llhudnametag.h"
-#include "llhudtext.h"
-#include "lllightconstants.h"
-#include "llmeshrepository.h"
-#include "llresmgr.h"
-#include "llselectmgr.h"
-#include "llsky.h"
-#include "lltracker.h"
-#include "lltool.h"
-#include "lltoolmgr.h"
-#include "llviewercamera.h"
-#include "llviewermediafocus.h"
-#include "llviewertexturelist.h"
-#include "llviewerobject.h"
-#include "llviewerobjectlist.h"
-#include "llviewerparcelmgr.h"
-#include "llviewerregion.h" // for audio debugging.
-#include "llviewerwindow.h" // For getSpinAxis
-#include "llvoavatarself.h"
-#include "llvoground.h"
-#include "llvosky.h"
-#include "llvotree.h"
-#include "llvovolume.h"
-#include "llvosurfacepatch.h"
-#include "llvowater.h"
-#include "llvotree.h"
-#include "llvopartgroup.h"
-#include "llworld.h"
-#include "llcubemap.h"
-#include "llviewershadermgr.h"
-#include "llviewerstats.h"
-#include "llviewerjoystick.h"
-#include "llviewerdisplay.h"
-#include "llwlparammanager.h"
-#include "llwaterparammanager.h"
-#include "llspatialpartition.h"
-#include "llmutelist.h"
-#include "lltoolpie.h"
-#include "llcurl.h"
-#include "llnotifications.h"
-
-
-#ifdef _DEBUG
-// Debug indices is disabled for now for debug performance - djs 4/24/02
-//#define DEBUG_INDICES
-#else
-//#define DEBUG_INDICES
-#endif
-
-//cached settings
-BOOL LLPipeline::RenderAvatarVP;
-BOOL LLPipeline::VertexShaderEnable;
-BOOL LLPipeline::WindLightUseAtmosShaders;
-BOOL LLPipeline::RenderDeferred;
-F32 LLPipeline::RenderDeferredSunWash;
-U32 LLPipeline::RenderFSAASamples;
-U32 LLPipeline::RenderResolutionDivisor;
-BOOL LLPipeline::RenderUIBuffer;
-S32 LLPipeline::RenderShadowDetail;
-BOOL LLPipeline::RenderDeferredSSAO;
-F32 LLPipeline::RenderShadowResolutionScale;
-BOOL LLPipeline::RenderLocalLights;
-BOOL LLPipeline::RenderDelayCreation;
-BOOL LLPipeline::RenderAnimateRes;
-BOOL LLPipeline::FreezeTime;
-S32 LLPipeline::DebugBeaconLineWidth;
-F32 LLPipeline::RenderHighlightBrightness;
-LLColor4 LLPipeline::RenderHighlightColor;
-F32 LLPipeline::RenderHighlightThickness;
-BOOL LLPipeline::RenderSpotLightsInNondeferred;
-LLColor4 LLPipeline::PreviewAmbientColor;
-LLColor4 LLPipeline::PreviewDiffuse0;
-LLColor4 LLPipeline::PreviewSpecular0;
-LLColor4 LLPipeline::PreviewDiffuse1;
-LLColor4 LLPipeline::PreviewSpecular1;
-LLColor4 LLPipeline::PreviewDiffuse2;
-LLColor4 LLPipeline::PreviewSpecular2;
-LLVector3 LLPipeline::PreviewDirection0;
-LLVector3 LLPipeline::PreviewDirection1;
-LLVector3 LLPipeline::PreviewDirection2;
-F32 LLPipeline::RenderGlowMinLuminance;
-F32 LLPipeline::RenderGlowMaxExtractAlpha;
-F32 LLPipeline::RenderGlowWarmthAmount;
-LLVector3 LLPipeline::RenderGlowLumWeights;
-LLVector3 LLPipeline::RenderGlowWarmthWeights;
-S32 LLPipeline::RenderGlowResolutionPow;
-S32 LLPipeline::RenderGlowIterations;
-F32 LLPipeline::RenderGlowWidth;
-F32 LLPipeline::RenderGlowStrength;
-BOOL LLPipeline::RenderDepthOfField;
-F32 LLPipeline::CameraFocusTransitionTime;
-F32 LLPipeline::CameraFNumber;
-F32 LLPipeline::CameraFocalLength;
-F32 LLPipeline::CameraFieldOfView;
-F32 LLPipeline::RenderShadowNoise;
-F32 LLPipeline::RenderShadowBlurSize;
-F32 LLPipeline::RenderSSAOScale;
-U32 LLPipeline::RenderSSAOMaxScale;
-F32 LLPipeline::RenderSSAOFactor;
-LLVector3 LLPipeline::RenderSSAOEffect;
-F32 LLPipeline::RenderShadowOffsetError;
-F32 LLPipeline::RenderShadowBiasError;
-F32 LLPipeline::RenderShadowOffset;
-F32 LLPipeline::RenderShadowBias;
-F32 LLPipeline::RenderSpotShadowOffset;
-F32 LLPipeline::RenderSpotShadowBias;
-F32 LLPipeline::RenderEdgeDepthCutoff;
-F32 LLPipeline::RenderEdgeNormCutoff;
-LLVector3 LLPipeline::RenderShadowGaussian;
-F32 LLPipeline::RenderShadowBlurDistFactor;
-BOOL LLPipeline::RenderDeferredAtmospheric;
-S32 LLPipeline::RenderReflectionDetail;
-F32 LLPipeline::RenderHighlightFadeTime;
-LLVector3 LLPipeline::RenderShadowClipPlanes;
-LLVector3 LLPipeline::RenderShadowOrthoClipPlanes;
-LLVector3 LLPipeline::RenderShadowNearDist;
-F32 LLPipeline::RenderFarClip;
-LLVector3 LLPipeline::RenderShadowSplitExponent;
-F32 LLPipeline::RenderShadowErrorCutoff;
-F32 LLPipeline::RenderShadowFOVCutoff;
-BOOL LLPipeline::CameraOffset;
-F32 LLPipeline::CameraMaxCoF;
-F32 LLPipeline::CameraDoFResScale;
-
-const F32 BACKLIGHT_DAY_MAGNITUDE_AVATAR = 0.2f;
-const F32 BACKLIGHT_NIGHT_MAGNITUDE_AVATAR = 0.1f;
-const F32 BACKLIGHT_DAY_MAGNITUDE_OBJECT = 0.1f;
-const F32 BACKLIGHT_NIGHT_MAGNITUDE_OBJECT = 0.08f;
-const S32 MAX_OFFSCREEN_GEOMETRY_CHANGES_PER_FRAME = 10;
-const U32 REFLECTION_MAP_RES = 128;
-const U32 DEFERRED_VB_MASK = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1;
-// Max number of occluders to search for. JC
-const S32 MAX_OCCLUDER_COUNT = 2;
-
-extern S32 gBoxFrame;
-//extern BOOL gHideSelectedObjects;
-extern BOOL gDisplaySwapBuffers;
-extern BOOL gDebugGL;
-
-// hack counter for rendering a fixed number of frames after toggling
-// fullscreen to work around DEV-5361
-static S32 sDelayedVBOEnable = 0;
-
-BOOL gAvatarBacklight = FALSE;
-
-BOOL gDebugPipeline = FALSE;
-LLPipeline gPipeline;
-const LLMatrix4* gGLLastMatrix = NULL;
-
-LLFastTimer::DeclareTimer FTM_RENDER_GEOMETRY("Geometry");
-LLFastTimer::DeclareTimer FTM_RENDER_GRASS("Grass");
-LLFastTimer::DeclareTimer FTM_RENDER_INVISIBLE("Invisible");
-LLFastTimer::DeclareTimer FTM_RENDER_OCCLUSION("Occlusion");
-LLFastTimer::DeclareTimer FTM_RENDER_SHINY("Shiny");
-LLFastTimer::DeclareTimer FTM_RENDER_SIMPLE("Simple");
-LLFastTimer::DeclareTimer FTM_RENDER_TERRAIN("Terrain");
-LLFastTimer::DeclareTimer FTM_RENDER_TREES("Trees");
-LLFastTimer::DeclareTimer FTM_RENDER_UI("UI");
-LLFastTimer::DeclareTimer FTM_RENDER_WATER("Water");
-LLFastTimer::DeclareTimer FTM_RENDER_WL_SKY("Windlight Sky");
-LLFastTimer::DeclareTimer FTM_RENDER_ALPHA("Alpha Objects");
-LLFastTimer::DeclareTimer FTM_RENDER_CHARACTERS("Avatars");
-LLFastTimer::DeclareTimer FTM_RENDER_BUMP("Bump");
-LLFastTimer::DeclareTimer FTM_RENDER_FULLBRIGHT("Fullbright");
-LLFastTimer::DeclareTimer FTM_RENDER_GLOW("Glow");
-LLFastTimer::DeclareTimer FTM_GEO_UPDATE("Geo Update");
-LLFastTimer::DeclareTimer FTM_POOLRENDER("RenderPool");
-LLFastTimer::DeclareTimer FTM_POOLS("Pools");
-LLFastTimer::DeclareTimer FTM_RENDER_BLOOM_FBO("First FBO");
-LLFastTimer::DeclareTimer FTM_STATESORT("Sort Draw State");
-LLFastTimer::DeclareTimer FTM_PIPELINE("Pipeline");
-LLFastTimer::DeclareTimer FTM_CLIENT_COPY("Client Copy");
-LLFastTimer::DeclareTimer FTM_RENDER_DEFERRED("Deferred Shading");
-
-
-static LLFastTimer::DeclareTimer FTM_STATESORT_DRAWABLE("Sort Drawables");
-static LLFastTimer::DeclareTimer FTM_STATESORT_POSTSORT("Post Sort");
-
-//----------------------------------------
-std::string gPoolNames[] =
-{
- // Correspond to LLDrawpool enum render type
- "NONE",
- "POOL_SIMPLE",
- "POOL_GROUND",
- "POOL_FULLBRIGHT",
- "POOL_BUMP",
- "POOL_TERRAIN,"
- "POOL_SKY",
- "POOL_WL_SKY",
- "POOL_TREE",
- "POOL_GRASS",
- "POOL_INVISIBLE",
- "POOL_AVATAR",
- "POOL_VOIDWATER",
- "POOL_WATER",
- "POOL_GLOW",
- "POOL_ALPHA"
-};
-
-void drawBox(const LLVector3& c, const LLVector3& r);
-void drawBoxOutline(const LLVector3& pos, const LLVector3& size);
-U32 nhpo2(U32 v);
-
-glh::matrix4f glh_copy_matrix(F32* src)
-{
- glh::matrix4f ret;
- ret.set_value(src);
- return ret;
-}
-
-glh::matrix4f glh_get_current_modelview()
-{
- return glh_copy_matrix(gGLModelView);
-}
-
-glh::matrix4f glh_get_current_projection()
-{
- return glh_copy_matrix(gGLProjection);
-}
-
-glh::matrix4f glh_get_last_modelview()
-{
- return glh_copy_matrix(gGLLastModelView);
-}
-
-glh::matrix4f glh_get_last_projection()
-{
- return glh_copy_matrix(gGLLastProjection);
-}
-
-void glh_copy_matrix(const glh::matrix4f& src, F32* dst)
-{
- for (U32 i = 0; i < 16; i++)
- {
- dst[i] = src.m[i];
- }
-}
-
-void glh_set_current_modelview(const glh::matrix4f& mat)
-{
- glh_copy_matrix(mat, gGLModelView);
-}
-
-void glh_set_current_projection(glh::matrix4f& mat)
-{
- glh_copy_matrix(mat, gGLProjection);
-}
-
-glh::matrix4f gl_ortho(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat znear, GLfloat zfar)
-{
- glh::matrix4f ret(
- 2.f/(right-left), 0.f, 0.f, -(right+left)/(right-left),
- 0.f, 2.f/(top-bottom), 0.f, -(top+bottom)/(top-bottom),
- 0.f, 0.f, -2.f/(zfar-znear), -(zfar+znear)/(zfar-znear),
- 0.f, 0.f, 0.f, 1.f);
-
- return ret;
-}
-
-void display_update_camera();
-//----------------------------------------
-
-S32 LLPipeline::sCompiles = 0;
-
-BOOL LLPipeline::sPickAvatar = TRUE;
-BOOL LLPipeline::sDynamicLOD = TRUE;
-BOOL LLPipeline::sShowHUDAttachments = TRUE;
-BOOL LLPipeline::sRenderMOAPBeacons = FALSE;
-BOOL LLPipeline::sRenderPhysicalBeacons = TRUE;
-BOOL LLPipeline::sRenderScriptedBeacons = FALSE;
-BOOL LLPipeline::sRenderScriptedTouchBeacons = TRUE;
-BOOL LLPipeline::sRenderParticleBeacons = FALSE;
-BOOL LLPipeline::sRenderSoundBeacons = FALSE;
-BOOL LLPipeline::sRenderBeacons = FALSE;
-BOOL LLPipeline::sRenderHighlight = TRUE;
-BOOL LLPipeline::sForceOldBakedUpload = FALSE;
-S32 LLPipeline::sUseOcclusion = 0;
-BOOL LLPipeline::sDelayVBUpdate = TRUE;
-BOOL LLPipeline::sAutoMaskAlphaDeferred = TRUE;
-BOOL LLPipeline::sAutoMaskAlphaNonDeferred = FALSE;
-BOOL LLPipeline::sDisableShaders = FALSE;
-BOOL LLPipeline::sRenderBump = TRUE;
-BOOL LLPipeline::sBakeSunlight = FALSE;
-BOOL LLPipeline::sNoAlpha = FALSE;
-BOOL LLPipeline::sUseTriStrips = TRUE;
-BOOL LLPipeline::sUseFarClip = TRUE;
-BOOL LLPipeline::sShadowRender = FALSE;
-BOOL LLPipeline::sWaterReflections = FALSE;
-BOOL LLPipeline::sRenderGlow = FALSE;
-BOOL LLPipeline::sReflectionRender = FALSE;
-BOOL LLPipeline::sImpostorRender = FALSE;
-BOOL LLPipeline::sUnderWaterRender = FALSE;
-BOOL LLPipeline::sTextureBindTest = FALSE;
-BOOL LLPipeline::sRenderFrameTest = FALSE;
-BOOL LLPipeline::sRenderAttachedLights = TRUE;
-BOOL LLPipeline::sRenderAttachedParticles = TRUE;
-BOOL LLPipeline::sRenderDeferred = FALSE;
-BOOL LLPipeline::sMemAllocationThrottled = FALSE;
-S32 LLPipeline::sVisibleLightCount = 0;
-F32 LLPipeline::sMinRenderSize = 0.f;
-
-
-static LLCullResult* sCull = NULL;
-
-static const U32 gl_cube_face[] =
-{
- GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
- GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
- GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
- GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
- GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
- GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB,
-};
-
-void validate_framebuffer_object();
-
-
-bool addDeferredAttachments(LLRenderTarget& target)
-{
- return target.addColorAttachment(GL_RGBA) && //specular
- target.addColorAttachment(GL_RGBA); //normal+z
-}
-
-LLPipeline::LLPipeline() :
- mBackfaceCull(FALSE),
- mBatchCount(0),
- mMatrixOpCount(0),
- mTextureMatrixOps(0),
- mMaxBatchSize(0),
- mMinBatchSize(0),
- mMeanBatchSize(0),
- mTrianglesDrawn(0),
- mNumVisibleNodes(0),
- mVerticesRelit(0),
- mLightingChanges(0),
- mGeometryChanges(0),
- mNumVisibleFaces(0),
-
- mInitialized(FALSE),
- mVertexShadersEnabled(FALSE),
- mVertexShadersLoaded(0),
- mRenderDebugFeatureMask(0),
- mRenderDebugMask(0),
- mOldRenderDebugMask(0),
- mGroupQ1Locked(false),
- mGroupQ2Locked(false),
- mLastRebuildPool(NULL),
- mAlphaPool(NULL),
- mSkyPool(NULL),
- mTerrainPool(NULL),
- mWaterPool(NULL),
- mGroundPool(NULL),
- mSimplePool(NULL),
- mFullbrightPool(NULL),
- mInvisiblePool(NULL),
- mGlowPool(NULL),
- mBumpPool(NULL),
- mWLSkyPool(NULL),
- mLightMask(0),
- mLightMovingMask(0),
- mLightingDetail(0),
- mScreenWidth(0),
- mScreenHeight(0)
-{
- mNoiseMap = 0;
- mTrueNoiseMap = 0;
- mLightFunc = 0;
-}
-
-void LLPipeline::init()
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_INIT);
-
- refreshCachedSettings();
-
- gOctreeMaxCapacity = gSavedSettings.getU32("OctreeMaxNodeCapacity");
- sDynamicLOD = gSavedSettings.getBOOL("RenderDynamicLOD");
- sRenderBump = gSavedSettings.getBOOL("RenderObjectBump");
- sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips");
- LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO");
- LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO");
- LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw");
- sRenderAttachedLights = gSavedSettings.getBOOL("RenderAttachedLights");
- sRenderAttachedParticles = gSavedSettings.getBOOL("RenderAttachedParticles");
-
- mInitialized = TRUE;
-
- stop_glerror();
-
- //create render pass pools
- getPool(LLDrawPool::POOL_ALPHA);
- getPool(LLDrawPool::POOL_SIMPLE);
- getPool(LLDrawPool::POOL_GRASS);
- getPool(LLDrawPool::POOL_FULLBRIGHT);
- getPool(LLDrawPool::POOL_INVISIBLE);
- getPool(LLDrawPool::POOL_BUMP);
- getPool(LLDrawPool::POOL_GLOW);
-
- LLViewerStats::getInstance()->mTrianglesDrawnStat.reset();
- resetFrameStats();
-
- for (U32 i = 0; i < NUM_RENDER_TYPES; ++i)
- {
- mRenderTypeEnabled[i] = TRUE; //all rendering types start enabled
- }
-
- mRenderDebugFeatureMask = 0xffffffff; // All debugging features on
- mRenderDebugMask = 0; // All debug starts off
-
- // Don't turn on ground when this is set
- // Mac Books with intel 950s need this
- if(!gSavedSettings.getBOOL("RenderGround"))
- {
- toggleRenderType(RENDER_TYPE_GROUND);
- }
-
- // make sure RenderPerformanceTest persists (hackity hack hack)
- // disables non-object rendering (UI, sky, water, etc)
- if (gSavedSettings.getBOOL("RenderPerformanceTest"))
- {
- gSavedSettings.setBOOL("RenderPerformanceTest", FALSE);
- gSavedSettings.setBOOL("RenderPerformanceTest", TRUE);
- }
-
- mOldRenderDebugMask = mRenderDebugMask;
-
- mBackfaceCull = TRUE;
-
- stop_glerror();
-
- // Enable features
-
- LLViewerShaderMgr::instance()->setShaders();
-
- stop_glerror();
-
- for (U32 i = 0; i < 2; ++i)
- {
- mSpotLightFade[i] = 1.f;
- }
-
- mDeferredVB = new LLVertexBuffer(DEFERRED_VB_MASK, 0);
- mDeferredVB->allocateBuffer(8, 0, true);
- setLightingDetail(-1);
-
- //
- // Update all settings to trigger a cached settings refresh
- //
-
- gSavedSettings.getControl("RenderAutoMaskAlphaDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderAutoMaskAlphaNonDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderUseFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderAvatarMaxVisible")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderDelayVBUpdate")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
-
- gSavedSettings.getControl("UseOcclusion")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
-
- gSavedSettings.getControl("VertexShaderEnable")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderAvatarVP")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("WindLightUseAtmosShaders")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderDeferredSunWash")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderFSAASamples")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderResolutionDivisor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderUIBuffer")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderDeferredSSAO")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowResolutionScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderLocalLights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderDelayCreation")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderAnimateRes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("FreezeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("DebugBeaconLineWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderHighlightBrightness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderHighlightColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderHighlightThickness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderSpotLightsInNondeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewAmbientColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewDiffuse0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewSpecular0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewDiffuse1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewSpecular1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewDiffuse2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewSpecular2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewDirection0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewDirection1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("PreviewDirection2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowMinLuminance")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowMaxExtractAlpha")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowWarmthAmount")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowLumWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowWarmthWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowResolutionPow")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowIterations")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderGlowStrength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderDepthOfField")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("CameraFocusTransitionTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("CameraFNumber")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("CameraFocalLength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("CameraFieldOfView")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowNoise")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowBlurSize")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderSSAOScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderSSAOMaxScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderSSAOFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderSSAOEffect")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowOffsetError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowBiasError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderSpotShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderSpotShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderEdgeDepthCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderEdgeNormCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowGaussian")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowBlurDistFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderDeferredAtmospheric")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderReflectionDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderHighlightFadeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowOrthoClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowNearDist")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowSplitExponent")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowErrorCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("RenderShadowFOVCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("CameraOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("CameraMaxCoF")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
- gSavedSettings.getControl("CameraDoFResScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
-}
-
-LLPipeline::~LLPipeline()
-{
-
-}
-
-void LLPipeline::cleanup()
-{
- assertInitialized();
-
- mGroupQ1.clear() ;
- mGroupQ2.clear() ;
-
- for(pool_set_t::iterator iter = mPools.begin();
- iter != mPools.end(); )
- {
- pool_set_t::iterator curiter = iter++;
- LLDrawPool* poolp = *curiter;
- if (poolp->isFacePool())
- {
- LLFacePool* face_pool = (LLFacePool*) poolp;
- if (face_pool->mReferences.empty())
- {
- mPools.erase(curiter);
- removeFromQuickLookup( poolp );
- delete poolp;
- }
- }
- else
- {
- mPools.erase(curiter);
- removeFromQuickLookup( poolp );
- delete poolp;
- }
- }
-
- if (!mTerrainPools.empty())
- {
- llwarns << "Terrain Pools not cleaned up" << llendl;
- }
- if (!mTreePools.empty())
- {
- llwarns << "Tree Pools not cleaned up" << llendl;
- }
-
- delete mAlphaPool;
- mAlphaPool = NULL;
- delete mSkyPool;
- mSkyPool = NULL;
- delete mTerrainPool;
- mTerrainPool = NULL;
- delete mWaterPool;
- mWaterPool = NULL;
- delete mGroundPool;
- mGroundPool = NULL;
- delete mSimplePool;
- mSimplePool = NULL;
- delete mFullbrightPool;
- mFullbrightPool = NULL;
- delete mInvisiblePool;
- mInvisiblePool = NULL;
- delete mGlowPool;
- mGlowPool = NULL;
- delete mBumpPool;
- mBumpPool = NULL;
- // don't delete wl sky pool it was handled above in the for loop
- //delete mWLSkyPool;
- mWLSkyPool = NULL;
-
- releaseGLBuffers();
-
- mFaceSelectImagep = NULL;
-
- mMovedBridge.clear();
-
- mInitialized = FALSE;
-
- mDeferredVB = NULL;
-}
-
-//============================================================================
-
-void LLPipeline::destroyGL()
-{
- stop_glerror();
- unloadShaders();
- mHighlightFaces.clear();
-
- resetDrawOrders();
-
- resetVertexBuffers();
-
- releaseGLBuffers();
-
- if (LLVertexBuffer::sEnableVBOs)
- {
- // render 30 frames after switching to work around DEV-5361
- sDelayedVBOEnable = 30;
- LLVertexBuffer::sEnableVBOs = FALSE;
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_RESIZE_SCREEN_TEXTURE("Resize Screen Texture");
-
-//static
-void LLPipeline::throttleNewMemoryAllocation(BOOL disable)
-{
- if(sMemAllocationThrottled != disable)
- {
- sMemAllocationThrottled = disable ;
-
- if(sMemAllocationThrottled)
- {
- //send out notification
- LLNotification::Params params("LowMemory");
- LLNotifications::instance().add(params);
-
- //release some memory.
- }
- }
-}
-
-void LLPipeline::resizeScreenTexture()
-{
- LLFastTimer ft(FTM_RESIZE_SCREEN_TEXTURE);
- if (gPipeline.canUseVertexShaders() && assertInitialized())
- {
- GLuint resX = gViewerWindow->getWorldViewWidthRaw();
- GLuint resY = gViewerWindow->getWorldViewHeightRaw();
-
- allocateScreenBuffer(resX,resY);
- }
-}
-
-void LLPipeline::allocatePhysicsBuffer()
-{
- GLuint resX = gViewerWindow->getWorldViewWidthRaw();
- GLuint resY = gViewerWindow->getWorldViewHeightRaw();
-
- if (mPhysicsDisplay.getWidth() != resX || mPhysicsDisplay.getHeight() != resY)
- {
- mPhysicsDisplay.allocate(resX, resY, GL_RGBA, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
- }
-}
-
-void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
-{
- refreshCachedSettings();
- U32 samples = RenderFSAASamples;
-
- //try to allocate screen buffers at requested resolution and samples
- // - on failure, shrink number of samples and try again
- // - if not multisampled, shrink resolution and try again (favor X resolution over Y)
- // Make sure to call "releaseScreenBuffers" after each failure to cleanup the partially loaded state
-
- if (!allocateScreenBuffer(resX, resY, samples))
- {
- releaseScreenBuffers();
- //reduce number of samples
- while (samples > 0)
- {
- samples /= 2;
- if (allocateScreenBuffer(resX, resY, samples))
- { //success
- return;
- }
- releaseScreenBuffers();
- }
-
- samples = 0;
-
- //reduce resolution
- while (resY > 0 && resX > 0)
- {
- resY /= 2;
- if (allocateScreenBuffer(resX, resY, samples))
- {
- return;
- }
- releaseScreenBuffers();
-
- resX /= 2;
- if (allocateScreenBuffer(resX, resY, samples))
- {
- return;
- }
- releaseScreenBuffers();
- }
-
- llwarns << "Unable to allocate screen buffer at any resolution!" << llendl;
- }
-}
-
-
-bool LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 samples)
-{
- refreshCachedSettings();
-
- // remember these dimensions
- mScreenWidth = resX;
- mScreenHeight = resY;
-
- U32 res_mod = RenderResolutionDivisor;
-
- if (res_mod > 1 && res_mod < resX && res_mod < resY)
- {
- resX /= res_mod;
- resY /= res_mod;
- }
-
- if (RenderUIBuffer)
- {
- if (!mUIScreen.allocate(resX,resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE))
- {
- return false;
- }
- }
-
- if (LLPipeline::sRenderDeferred)
- {
- S32 shadow_detail = RenderShadowDetail;
- BOOL ssao = RenderDeferredSSAO;
-
- //allocate deferred rendering color buffers
- if (!mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false;
- if (!mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false;
- if (!addDeferredAttachments(mDeferredScreen)) return false;
-
- if (!mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false;
- if (samples > 0)
- {
- if (!mFXAABuffer.allocate(nhpo2(resX), nhpo2(resY), GL_RGBA, FALSE, FALSE, LLTexUnit::TT_TEXTURE, FALSE, samples)) return false;
- }
- else
- {
- mFXAABuffer.release();
- }
-
- if (shadow_detail > 0 || ssao || RenderDepthOfField || samples > 0)
- { //only need mDeferredLight for shadows OR ssao OR dof OR fxaa
- if (!mDeferredLight.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false;
- }
- else
- {
- mDeferredLight.release();
- }
-
- F32 scale = RenderShadowResolutionScale;
-
- if (shadow_detail > 0)
- { //allocate 4 sun shadow maps
- for (U32 i = 0; i < 4; i++)
- {
- if (!mShadow[i].allocate(U32(resX*scale),U32(resY*scale), 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE)) return false;
- }
- }
- else
- {
- for (U32 i = 0; i < 4; i++)
- {
- mShadow[i].release();
- }
- }
-
- U32 width = nhpo2(U32(resX*scale))/2;
- U32 height = width;
-
- if (shadow_detail > 1)
- { //allocate two spot shadow maps
- for (U32 i = 4; i < 6; i++)
- {
- if (!mShadow[i].allocate(width, height, 0, TRUE, FALSE)) return false;
- }
- }
- else
- {
- for (U32 i = 4; i < 6; i++)
- {
- mShadow[i].release();
- }
- }
- }
- else
- {
- mDeferredLight.release();
-
- for (U32 i = 0; i < 6; i++)
- {
- mShadow[i].release();
- }
- mFXAABuffer.release();
- mScreen.release();
- mDeferredScreen.release(); //make sure to release any render targets that share a depth buffer with mDeferredScreen first
- mDeferredDepth.release();
-
- if (!mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false;
- }
-
- if (LLPipeline::sRenderDeferred)
- { //share depth buffer between deferred targets
- mDeferredScreen.shareDepthBuffer(mScreen);
- }
-
- gGL.getTexUnit(0)->disable();
-
- stop_glerror();
-
- return true;
-}
-
-//static
-void LLPipeline::updateRenderDeferred()
-{
- BOOL deferred = ((RenderDeferred &&
- LLRenderTarget::sUseFBO &&
- LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") &&
- VertexShaderEnable &&
- RenderAvatarVP &&
- WindLightUseAtmosShaders) ? TRUE : FALSE) &&
- !gUseWireframe;
-
- sRenderDeferred = deferred;
- if (deferred)
- { //must render glow when rendering deferred since post effect pass is needed to present any lighting at all
- sRenderGlow = TRUE;
- }
-}
-
-//static
-void LLPipeline::refreshCachedSettings()
-{
- LLPipeline::sAutoMaskAlphaDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaDeferred");
- LLPipeline::sAutoMaskAlphaNonDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaNonDeferred");
- LLPipeline::sUseFarClip = gSavedSettings.getBOOL("RenderUseFarClip");
- LLVOAvatar::sMaxVisible = (U32)gSavedSettings.getS32("RenderAvatarMaxVisible");
- LLPipeline::sDelayVBUpdate = gSavedSettings.getBOOL("RenderDelayVBUpdate");
-
- LLPipeline::sUseOcclusion =
- (!gUseWireframe
- && LLFeatureManager::getInstance()->isFeatureAvailable("UseOcclusion")
- && gSavedSettings.getBOOL("UseOcclusion")
- && gGLManager.mHasOcclusionQuery) ? 2 : 0;
-
- VertexShaderEnable = gSavedSettings.getBOOL("VertexShaderEnable");
- RenderAvatarVP = gSavedSettings.getBOOL("RenderAvatarVP");
- WindLightUseAtmosShaders = gSavedSettings.getBOOL("WindLightUseAtmosShaders");
- RenderDeferred = gSavedSettings.getBOOL("RenderDeferred");
- RenderDeferredSunWash = gSavedSettings.getF32("RenderDeferredSunWash");
- RenderFSAASamples = gSavedSettings.getU32("RenderFSAASamples");
- RenderResolutionDivisor = gSavedSettings.getU32("RenderResolutionDivisor");
- RenderUIBuffer = gSavedSettings.getBOOL("RenderUIBuffer");
- RenderShadowDetail = gSavedSettings.getS32("RenderShadowDetail");
- RenderDeferredSSAO = gSavedSettings.getBOOL("RenderDeferredSSAO");
- RenderShadowResolutionScale = gSavedSettings.getF32("RenderShadowResolutionScale");
- RenderLocalLights = gSavedSettings.getBOOL("RenderLocalLights");
- RenderDelayCreation = gSavedSettings.getBOOL("RenderDelayCreation");
- RenderAnimateRes = gSavedSettings.getBOOL("RenderAnimateRes");
- FreezeTime = gSavedSettings.getBOOL("FreezeTime");
- DebugBeaconLineWidth = gSavedSettings.getS32("DebugBeaconLineWidth");
- RenderHighlightBrightness = gSavedSettings.getF32("RenderHighlightBrightness");
- RenderHighlightColor = gSavedSettings.getColor4("RenderHighlightColor");
- RenderHighlightThickness = gSavedSettings.getF32("RenderHighlightThickness");
- RenderSpotLightsInNondeferred = gSavedSettings.getBOOL("RenderSpotLightsInNondeferred");
- PreviewAmbientColor = gSavedSettings.getColor4("PreviewAmbientColor");
- PreviewDiffuse0 = gSavedSettings.getColor4("PreviewDiffuse0");
- PreviewSpecular0 = gSavedSettings.getColor4("PreviewSpecular0");
- PreviewDiffuse1 = gSavedSettings.getColor4("PreviewDiffuse1");
- PreviewSpecular1 = gSavedSettings.getColor4("PreviewSpecular1");
- PreviewDiffuse2 = gSavedSettings.getColor4("PreviewDiffuse2");
- PreviewSpecular2 = gSavedSettings.getColor4("PreviewSpecular2");
- PreviewDirection0 = gSavedSettings.getVector3("PreviewDirection0");
- PreviewDirection1 = gSavedSettings.getVector3("PreviewDirection1");
- PreviewDirection2 = gSavedSettings.getVector3("PreviewDirection2");
- RenderGlowMinLuminance = gSavedSettings.getF32("RenderGlowMinLuminance");
- RenderGlowMaxExtractAlpha = gSavedSettings.getF32("RenderGlowMaxExtractAlpha");
- RenderGlowWarmthAmount = gSavedSettings.getF32("RenderGlowWarmthAmount");
- RenderGlowLumWeights = gSavedSettings.getVector3("RenderGlowLumWeights");
- RenderGlowWarmthWeights = gSavedSettings.getVector3("RenderGlowWarmthWeights");
- RenderGlowResolutionPow = gSavedSettings.getS32("RenderGlowResolutionPow");
- RenderGlowIterations = gSavedSettings.getS32("RenderGlowIterations");
- RenderGlowWidth = gSavedSettings.getF32("RenderGlowWidth");
- RenderGlowStrength = gSavedSettings.getF32("RenderGlowStrength");
- RenderDepthOfField = gSavedSettings.getBOOL("RenderDepthOfField");
- CameraFocusTransitionTime = gSavedSettings.getF32("CameraFocusTransitionTime");
- CameraFNumber = gSavedSettings.getF32("CameraFNumber");
- CameraFocalLength = gSavedSettings.getF32("CameraFocalLength");
- CameraFieldOfView = gSavedSettings.getF32("CameraFieldOfView");
- RenderShadowNoise = gSavedSettings.getF32("RenderShadowNoise");
- RenderShadowBlurSize = gSavedSettings.getF32("RenderShadowBlurSize");
- RenderSSAOScale = gSavedSettings.getF32("RenderSSAOScale");
- RenderSSAOMaxScale = gSavedSettings.getU32("RenderSSAOMaxScale");
- RenderSSAOFactor = gSavedSettings.getF32("RenderSSAOFactor");
- RenderSSAOEffect = gSavedSettings.getVector3("RenderSSAOEffect");
- RenderShadowOffsetError = gSavedSettings.getF32("RenderShadowOffsetError");
- RenderShadowBiasError = gSavedSettings.getF32("RenderShadowBiasError");
- RenderShadowOffset = gSavedSettings.getF32("RenderShadowOffset");
- RenderShadowBias = gSavedSettings.getF32("RenderShadowBias");
- RenderSpotShadowOffset = gSavedSettings.getF32("RenderSpotShadowOffset");
- RenderSpotShadowBias = gSavedSettings.getF32("RenderSpotShadowBias");
- RenderEdgeDepthCutoff = gSavedSettings.getF32("RenderEdgeDepthCutoff");
- RenderEdgeNormCutoff = gSavedSettings.getF32("RenderEdgeNormCutoff");
- RenderShadowGaussian = gSavedSettings.getVector3("RenderShadowGaussian");
- RenderShadowBlurDistFactor = gSavedSettings.getF32("RenderShadowBlurDistFactor");
- RenderDeferredAtmospheric = gSavedSettings.getBOOL("RenderDeferredAtmospheric");
- RenderReflectionDetail = gSavedSettings.getS32("RenderReflectionDetail");
- RenderHighlightFadeTime = gSavedSettings.getF32("RenderHighlightFadeTime");
- RenderShadowClipPlanes = gSavedSettings.getVector3("RenderShadowClipPlanes");
- RenderShadowOrthoClipPlanes = gSavedSettings.getVector3("RenderShadowOrthoClipPlanes");
- RenderShadowNearDist = gSavedSettings.getVector3("RenderShadowNearDist");
- RenderFarClip = gSavedSettings.getF32("RenderFarClip");
- RenderShadowSplitExponent = gSavedSettings.getVector3("RenderShadowSplitExponent");
- RenderShadowErrorCutoff = gSavedSettings.getF32("RenderShadowErrorCutoff");
- RenderShadowFOVCutoff = gSavedSettings.getF32("RenderShadowFOVCutoff");
- CameraOffset = gSavedSettings.getBOOL("CameraOffset");
- CameraMaxCoF = gSavedSettings.getF32("CameraMaxCoF");
- CameraDoFResScale = gSavedSettings.getF32("CameraDoFResScale");
-
- updateRenderDeferred();
-}
-
-void LLPipeline::releaseGLBuffers()
-{
- assertInitialized();
-
- if (mNoiseMap)
- {
- LLImageGL::deleteTextures(1, &mNoiseMap);
- mNoiseMap = 0;
- }
-
- if (mTrueNoiseMap)
- {
- LLImageGL::deleteTextures(1, &mTrueNoiseMap);
- mTrueNoiseMap = 0;
- }
-
- if (mLightFunc)
- {
- LLImageGL::deleteTextures(1, &mLightFunc);
- mLightFunc = 0;
- }
-
- mWaterRef.release();
- mWaterDis.release();
-
- for (U32 i = 0; i < 3; i++)
- {
- mGlow[i].release();
- }
-
- releaseScreenBuffers();
-
- gBumpImageList.destroyGL();
- LLVOAvatar::resetImpostors();
-}
-
-void LLPipeline::releaseScreenBuffers()
-{
- mUIScreen.release();
- mScreen.release();
- mFXAABuffer.release();
- mPhysicsDisplay.release();
- mDeferredScreen.release();
- mDeferredDepth.release();
- mDeferredLight.release();
-
- mHighlight.release();
-
- for (U32 i = 0; i < 6; i++)
- {
- mShadow[i].release();
- }
-}
-
-
-void LLPipeline::createGLBuffers()
-{
- stop_glerror();
- LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_CREATE_BUFFERS);
- assertInitialized();
-
- updateRenderDeferred();
-
- if (LLPipeline::sWaterReflections)
- { //water reflection texture
- U32 res = (U32) gSavedSettings.getS32("RenderWaterRefResolution");
-
- mWaterRef.allocate(res,res,GL_RGBA,TRUE,FALSE);
- mWaterDis.allocate(res,res,GL_RGBA,TRUE,FALSE);
- }
-
- mHighlight.allocate(256,256,GL_RGBA, FALSE, FALSE);
-
- stop_glerror();
-
- GLuint resX = gViewerWindow->getWorldViewWidthRaw();
- GLuint resY = gViewerWindow->getWorldViewHeightRaw();
-
- if (LLPipeline::sRenderGlow)
- { //screen space glow buffers
- const U32 glow_res = llmax(1,
- llmin(512, 1 << gSavedSettings.getS32("RenderGlowResolutionPow")));
-
- for (U32 i = 0; i < 3; i++)
- {
- mGlow[i].allocate(512,glow_res,GL_RGBA,FALSE,FALSE);
- }
-
- allocateScreenBuffer(resX,resY);
- mScreenWidth = 0;
- mScreenHeight = 0;
- }
-
- if (sRenderDeferred)
- {
- if (!mNoiseMap)
- {
- const U32 noiseRes = 128;
- LLVector3 noise[noiseRes*noiseRes];
-
- F32 scaler = gSavedSettings.getF32("RenderDeferredNoise")/100.f;
- for (U32 i = 0; i < noiseRes*noiseRes; ++i)
- {
- noise[i] = LLVector3(ll_frand()-0.5f, ll_frand()-0.5f, 0.f);
- noise[i].normVec();
- noise[i].mV[2] = ll_frand()*scaler+1.f-scaler/2.f;
- }
-
- LLImageGL::generateTextures(1, &mNoiseMap);
-
- gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mNoiseMap);
- LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB, GL_FLOAT, noise);
- gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- }
-
- if (!mTrueNoiseMap)
- {
- const U32 noiseRes = 128;
- F32 noise[noiseRes*noiseRes*3];
- for (U32 i = 0; i < noiseRes*noiseRes*3; i++)
- {
- noise[i] = ll_frand()*2.0-1.0;
- }
-
- LLImageGL::generateTextures(1, &mTrueNoiseMap);
- gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mTrueNoiseMap);
- LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB,GL_FLOAT, noise);
- gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- }
-
- if (!mLightFunc)
- {
- U32 lightResX = gSavedSettings.getU32("RenderSpecularResX");
- U32 lightResY = gSavedSettings.getU32("RenderSpecularResY");
- U8* lg = new U8[lightResX*lightResY];
-
- for (U32 y = 0; y < lightResY; ++y)
- {
- for (U32 x = 0; x < lightResX; ++x)
- {
- //spec func
- F32 sa = (F32) x/(lightResX-1);
- F32 spec = (F32) y/(lightResY-1);
- //lg[y*lightResX+x] = (U8) (powf(sa, 128.f*spec*spec)*255);
-
- //F32 sp = acosf(sa)/(1.f-spec);
-
- sa = powf(sa, gSavedSettings.getF32("RenderSpecularExponent"));
- F32 a = acosf(sa*0.25f+0.75f);
- F32 m = llmax(0.5f-spec*0.5f, 0.001f);
- F32 t2 = tanf(a)/m;
- t2 *= t2;
-
- F32 c4a = (3.f+4.f*cosf(2.f*a)+cosf(4.f*a))/8.f;
- F32 bd = 1.f/(4.f*m*m*c4a)*powf(F_E, -t2);
-
- lg[y*lightResX+x] = (U8) (llclamp(bd, 0.f, 1.f)*255);
- }
- }
-
- LLImageGL::generateTextures(1, &mLightFunc);
- gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc);
- LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_R8, lightResX, lightResY, GL_RED, GL_UNSIGNED_BYTE, lg);
- gGL.getTexUnit(0)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
- gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_TRILINEAR);
-
- delete [] lg;
- }
- }
-
- gBumpImageList.restoreGL();
-}
-
-void LLPipeline::restoreGL()
-{
- LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_RESTORE_GL);
- assertInitialized();
-
- if (mVertexShadersEnabled)
- {
- LLViewerShaderMgr::instance()->setShaders();
- }
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- part->restoreGL();
- }
- }
- }
-}
-
-
-BOOL LLPipeline::canUseVertexShaders()
-{
- if (sDisableShaders ||
- !gGLManager.mHasVertexShader ||
- !gGLManager.mHasFragmentShader ||
- !LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable") ||
- (assertInitialized() && mVertexShadersLoaded != 1) )
- {
- return FALSE;
- }
- else
- {
- return TRUE;
- }
-}
-
-BOOL LLPipeline::canUseWindLightShaders() const
-{
- return (!LLPipeline::sDisableShaders &&
- gWLSkyProgram.mProgramObject != 0 &&
- LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_WINDLIGHT) > 1);
-}
-
-BOOL LLPipeline::canUseWindLightShadersOnObjects() const
-{
- return (canUseWindLightShaders()
- && LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_OBJECT) > 0);
-}
-
-BOOL LLPipeline::canUseAntiAliasing() const
-{
- return TRUE;
-}
-
-void LLPipeline::unloadShaders()
-{
- LLMemType mt_us(LLMemType::MTYPE_PIPELINE_UNLOAD_SHADERS);
- LLViewerShaderMgr::instance()->unloadShaders();
-
- mVertexShadersLoaded = 0;
-}
-
-void LLPipeline::assertInitializedDoError()
-{
- llerrs << "LLPipeline used when uninitialized." << llendl;
-}
-
-//============================================================================
-
-void LLPipeline::enableShadows(const BOOL enable_shadows)
-{
- //should probably do something here to wrangle shadows....
-}
-
-S32 LLPipeline::getMaxLightingDetail() const
-{
- /*if (mVertexShaderLevel[SHADER_OBJECT] >= LLDrawPoolSimple::SHADER_LEVEL_LOCAL_LIGHTS)
- {
- return 3;
- }
- else*/
- {
- return 1;
- }
-}
-
-S32 LLPipeline::setLightingDetail(S32 level)
-{
- LLMemType mt_ld(LLMemType::MTYPE_PIPELINE_LIGHTING_DETAIL);
- refreshCachedSettings();
-
- if (level < 0)
- {
- if (RenderLocalLights)
- {
- level = 1;
- }
- else
- {
- level = 0;
- }
- }
- level = llclamp(level, 0, getMaxLightingDetail());
- mLightingDetail = level;
-
- return mLightingDetail;
-}
-
-class LLOctreeDirtyTexture : public LLOctreeTraveler<LLDrawable>
-{
-public:
- const std::set<LLViewerFetchedTexture*>& mTextures;
-
- LLOctreeDirtyTexture(const std::set<LLViewerFetchedTexture*>& textures) : mTextures(textures) { }
-
- virtual void visit(const LLOctreeNode<LLDrawable>* node)
- {
- LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
-
- if (!group->isState(LLSpatialGroup::GEOM_DIRTY) && !group->getData().empty())
- {
- for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
- {
- for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
- {
- LLDrawInfo* params = *j;
- LLViewerFetchedTexture* tex = LLViewerTextureManager::staticCastToFetchedTexture(params->mTexture);
- if (tex && mTextures.find(tex) != mTextures.end())
- {
- group->setState(LLSpatialGroup::GEOM_DIRTY);
- }
- }
- }
- }
-
- for (LLSpatialGroup::bridge_list_t::iterator i = group->mBridgeList.begin(); i != group->mBridgeList.end(); ++i)
- {
- LLSpatialBridge* bridge = *i;
- traverse(bridge->mOctree);
- }
- }
-};
-
-// Called when a texture changes # of channels (causes faces to move to alpha pool)
-void LLPipeline::dirtyPoolObjectTextures(const std::set<LLViewerFetchedTexture*>& textures)
-{
- assertInitialized();
-
- // *TODO: This is inefficient and causes frame spikes; need a better way to do this
- // Most of the time is spent in dirty.traverse.
-
- for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
- {
- LLDrawPool *poolp = *iter;
- if (poolp->isFacePool())
- {
- ((LLFacePool*) poolp)->dirtyTextures(textures);
- }
- }
-
- LLOctreeDirtyTexture dirty(textures);
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- dirty.traverse(part->mOctree);
- }
- }
- }
-}
-
-LLDrawPool *LLPipeline::findPool(const U32 type, LLViewerTexture *tex0)
-{
- assertInitialized();
-
- LLDrawPool *poolp = NULL;
- switch( type )
- {
- case LLDrawPool::POOL_SIMPLE:
- poolp = mSimplePool;
- break;
-
- case LLDrawPool::POOL_GRASS:
- poolp = mGrassPool;
- break;
-
- case LLDrawPool::POOL_FULLBRIGHT:
- poolp = mFullbrightPool;
- break;
-
- case LLDrawPool::POOL_INVISIBLE:
- poolp = mInvisiblePool;
- break;
-
- case LLDrawPool::POOL_GLOW:
- poolp = mGlowPool;
- break;
-
- case LLDrawPool::POOL_TREE:
- poolp = get_if_there(mTreePools, (uintptr_t)tex0, (LLDrawPool*)0 );
- break;
-
- case LLDrawPool::POOL_TERRAIN:
- poolp = get_if_there(mTerrainPools, (uintptr_t)tex0, (LLDrawPool*)0 );
- break;
-
- case LLDrawPool::POOL_BUMP:
- poolp = mBumpPool;
- break;
-
- case LLDrawPool::POOL_ALPHA:
- poolp = mAlphaPool;
- break;
-
- case LLDrawPool::POOL_AVATAR:
- break; // Do nothing
-
- case LLDrawPool::POOL_SKY:
- poolp = mSkyPool;
- break;
-
- case LLDrawPool::POOL_WATER:
- poolp = mWaterPool;
- break;
-
- case LLDrawPool::POOL_GROUND:
- poolp = mGroundPool;
- break;
-
- case LLDrawPool::POOL_WL_SKY:
- poolp = mWLSkyPool;
- break;
-
- default:
- llassert(0);
- llerrs << "Invalid Pool Type in LLPipeline::findPool() type=" << type << llendl;
- break;
- }
-
- return poolp;
-}
-
-
-LLDrawPool *LLPipeline::getPool(const U32 type, LLViewerTexture *tex0)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE);
- LLDrawPool *poolp = findPool(type, tex0);
- if (poolp)
- {
- return poolp;
- }
-
- LLDrawPool *new_poolp = LLDrawPool::createPool(type, tex0);
- addPool( new_poolp );
-
- return new_poolp;
-}
-
-
-// static
-LLDrawPool* LLPipeline::getPoolFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE);
- U32 type = getPoolTypeFromTE(te, imagep);
- return gPipeline.getPool(type, imagep);
-}
-
-//static
-U32 LLPipeline::getPoolTypeFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
-{
- LLMemType mt_gpt(LLMemType::MTYPE_PIPELINE_GET_POOL_TYPE);
-
- if (!te || !imagep)
- {
- return 0;
- }
-
- bool alpha = te->getColor().mV[3] < 0.999f;
- if (imagep)
- {
- alpha = alpha || (imagep->getComponents() == 4 && imagep->getType() != LLViewerTexture::MEDIA_TEXTURE) || (imagep->getComponents() == 2);
- }
-
- if (alpha)
- {
- return LLDrawPool::POOL_ALPHA;
- }
- else if ((te->getBumpmap() || te->getShiny()))
- {
- return LLDrawPool::POOL_BUMP;
- }
- else
- {
- return LLDrawPool::POOL_SIMPLE;
- }
-}
-
-
-void LLPipeline::addPool(LLDrawPool *new_poolp)
-{
- LLMemType mt_a(LLMemType::MTYPE_PIPELINE_ADD_POOL);
- assertInitialized();
- mPools.insert(new_poolp);
- addToQuickLookup( new_poolp );
-}
-
-void LLPipeline::allocDrawable(LLViewerObject *vobj)
-{
- LLMemType mt_ad(LLMemType::MTYPE_PIPELINE_ALLOCATE_DRAWABLE);
- LLDrawable *drawable = new LLDrawable();
- vobj->mDrawable = drawable;
-
- drawable->mVObjp = vobj;
-
- //encompass completely sheared objects by taking
- //the most extreme point possible (<1,1,0.5>)
- drawable->setRadius(LLVector3(1,1,0.5f).scaleVec(vobj->getScale()).length());
- if (vobj->isOrphaned())
- {
- drawable->setState(LLDrawable::FORCE_INVISIBLE);
- }
- drawable->updateXform(TRUE);
-}
-
-
-static LLFastTimer::DeclareTimer FTM_UNLINK("Unlink");
-static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_MOVE_LIST("Movelist");
-static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_SPATIAL_PARTITION("Spatial Partition");
-static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_LIGHT_SET("Light Set");
-static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_HIGHLIGHT_SET("Highlight Set");
-
-void LLPipeline::unlinkDrawable(LLDrawable *drawable)
-{
- LLFastTimer t(FTM_UNLINK);
-
- assertInitialized();
-
- LLPointer<LLDrawable> drawablep = drawable; // make sure this doesn't get deleted before we are done
-
- // Based on flags, remove the drawable from the queues that it's on.
- if (drawablep->isState(LLDrawable::ON_MOVE_LIST))
- {
- LLFastTimer t(FTM_REMOVE_FROM_MOVE_LIST);
- LLDrawable::drawable_vector_t::iterator iter = std::find(mMovedList.begin(), mMovedList.end(), drawablep);
- if (iter != mMovedList.end())
- {
- mMovedList.erase(iter);
- }
- }
-
- if (drawablep->getSpatialGroup())
- {
- LLFastTimer t(FTM_REMOVE_FROM_SPATIAL_PARTITION);
- if (!drawablep->getSpatialGroup()->mSpatialPartition->remove(drawablep, drawablep->getSpatialGroup()))
- {
-#ifdef LL_RELEASE_FOR_DOWNLOAD
- llwarns << "Couldn't remove object from spatial group!" << llendl;
-#else
- llerrs << "Couldn't remove object from spatial group!" << llendl;
-#endif
- }
- }
-
- {
- LLFastTimer t(FTM_REMOVE_FROM_LIGHT_SET);
- mLights.erase(drawablep);
-
- for (light_set_t::iterator iter = mNearbyLights.begin();
- iter != mNearbyLights.end(); iter++)
- {
- if (iter->drawable == drawablep)
- {
- mNearbyLights.erase(iter);
- break;
- }
- }
- }
-
- {
- LLFastTimer t(FTM_REMOVE_FROM_HIGHLIGHT_SET);
- HighlightItem item(drawablep);
- mHighlightSet.erase(item);
-
- if (mHighlightObject == drawablep)
- {
- mHighlightObject = NULL;
- }
- }
-
- for (U32 i = 0; i < 2; ++i)
- {
- if (mShadowSpotLight[i] == drawablep)
- {
- mShadowSpotLight[i] = NULL;
- }
-
- if (mTargetShadowSpotLight[i] == drawablep)
- {
- mTargetShadowSpotLight[i] = NULL;
- }
- }
-
-
-}
-
-U32 LLPipeline::addObject(LLViewerObject *vobj)
-{
- LLMemType mt_ao(LLMemType::MTYPE_PIPELINE_ADD_OBJECT);
-
- if (RenderDelayCreation)
- {
- mCreateQ.push_back(vobj);
- }
- else
- {
- createObject(vobj);
- }
-
- return 1;
-}
-
-void LLPipeline::createObjects(F32 max_dtime)
-{
- LLFastTimer ftm(FTM_GEO_UPDATE);
- LLMemType mt(LLMemType::MTYPE_PIPELINE_CREATE_OBJECTS);
-
- LLTimer update_timer;
-
- while (!mCreateQ.empty() && update_timer.getElapsedTimeF32() < max_dtime)
- {
- LLViewerObject* vobj = mCreateQ.front();
- if (!vobj->isDead())
- {
- createObject(vobj);
- }
- mCreateQ.pop_front();
- }
-
- //for (LLViewerObject::vobj_list_t::iterator iter = mCreateQ.begin(); iter != mCreateQ.end(); ++iter)
- //{
- // createObject(*iter);
- //}
-
- //mCreateQ.clear();
-}
-
-void LLPipeline::createObject(LLViewerObject* vobj)
-{
- LLDrawable* drawablep = vobj->mDrawable;
-
- if (!drawablep)
- {
- drawablep = vobj->createDrawable(this);
- }
- else
- {
- llerrs << "Redundant drawable creation!" << llendl;
- }
-
- llassert(drawablep);
-
- if (vobj->getParent())
- {
- vobj->setDrawableParent(((LLViewerObject*)vobj->getParent())->mDrawable); // LLPipeline::addObject 1
- }
- else
- {
- vobj->setDrawableParent(NULL); // LLPipeline::addObject 2
- }
-
- markRebuild(drawablep, LLDrawable::REBUILD_ALL, TRUE);
-
- if (drawablep->getVOVolume() && RenderAnimateRes)
- {
- // fun animated res
- drawablep->updateXform(TRUE);
- drawablep->clearState(LLDrawable::MOVE_UNDAMPED);
- drawablep->setScale(LLVector3(0,0,0));
- drawablep->makeActive();
- }
-}
-
-
-void LLPipeline::resetFrameStats()
-{
- assertInitialized();
-
- LLViewerStats::getInstance()->mTrianglesDrawnStat.addValue(mTrianglesDrawn/1000.f);
-
- if (mBatchCount > 0)
- {
- mMeanBatchSize = gPipeline.mTrianglesDrawn/gPipeline.mBatchCount;
- }
- mTrianglesDrawn = 0;
- sCompiles = 0;
- mVerticesRelit = 0;
- mLightingChanges = 0;
- mGeometryChanges = 0;
- mNumVisibleFaces = 0;
-
- if (mOldRenderDebugMask != mRenderDebugMask)
- {
- gObjectList.clearDebugText();
- mOldRenderDebugMask = mRenderDebugMask;
- }
-
-}
-
-//external functions for asynchronous updating
-void LLPipeline::updateMoveDampedAsync(LLDrawable* drawablep)
-{
- if (FreezeTime)
- {
- return;
- }
- if (!drawablep)
- {
- llerrs << "updateMove called with NULL drawablep" << llendl;
- return;
- }
- if (drawablep->isState(LLDrawable::EARLY_MOVE))
- {
- return;
- }
-
- assertInitialized();
-
- // update drawable now
- drawablep->clearState(LLDrawable::MOVE_UNDAMPED); // force to DAMPED
- drawablep->updateMove(); // returns done
- drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame
- // Put on move list so that EARLY_MOVE gets cleared
- if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
- {
- mMovedList.push_back(drawablep);
- drawablep->setState(LLDrawable::ON_MOVE_LIST);
- }
-}
-
-void LLPipeline::updateMoveNormalAsync(LLDrawable* drawablep)
-{
- if (FreezeTime)
- {
- return;
- }
- if (!drawablep)
- {
- llerrs << "updateMove called with NULL drawablep" << llendl;
- return;
- }
- if (drawablep->isState(LLDrawable::EARLY_MOVE))
- {
- return;
- }
-
- assertInitialized();
-
- // update drawable now
- drawablep->setState(LLDrawable::MOVE_UNDAMPED); // force to UNDAMPED
- drawablep->updateMove();
- drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame
- // Put on move list so that EARLY_MOVE gets cleared
- if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
- {
- mMovedList.push_back(drawablep);
- drawablep->setState(LLDrawable::ON_MOVE_LIST);
- }
-}
-
-void LLPipeline::updateMovedList(LLDrawable::drawable_vector_t& moved_list)
-{
- for (LLDrawable::drawable_vector_t::iterator iter = moved_list.begin();
- iter != moved_list.end(); )
- {
- LLDrawable::drawable_vector_t::iterator curiter = iter++;
- LLDrawable *drawablep = *curiter;
- BOOL done = TRUE;
- if (!drawablep->isDead() && (!drawablep->isState(LLDrawable::EARLY_MOVE)))
- {
- done = drawablep->updateMove();
- }
- drawablep->clearState(LLDrawable::EARLY_MOVE | LLDrawable::MOVE_UNDAMPED);
- if (done)
- {
- drawablep->clearState(LLDrawable::ON_MOVE_LIST);
- iter = moved_list.erase(curiter);
- }
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_OCTREE_BALANCE("Balance Octree");
-static LLFastTimer::DeclareTimer FTM_UPDATE_MOVE("Update Move");
-
-void LLPipeline::updateMove()
-{
- LLFastTimer t(FTM_UPDATE_MOVE);
- LLMemType mt_um(LLMemType::MTYPE_PIPELINE_UPDATE_MOVE);
-
- if (FreezeTime)
- {
- return;
- }
-
- assertInitialized();
-
- {
- static LLFastTimer::DeclareTimer ftm("Retexture");
- LLFastTimer t(ftm);
-
- for (LLDrawable::drawable_set_t::iterator iter = mRetexturedList.begin();
- iter != mRetexturedList.end(); ++iter)
- {
- LLDrawable* drawablep = *iter;
- if (drawablep && !drawablep->isDead())
- {
- drawablep->updateTexture();
- }
- }
- mRetexturedList.clear();
- }
-
- {
- static LLFastTimer::DeclareTimer ftm("Moved List");
- LLFastTimer t(ftm);
- updateMovedList(mMovedList);
- }
-
- //balance octrees
- {
- LLFastTimer ot(FTM_OCTREE_BALANCE);
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- part->mOctree->balance();
- }
- }
- }
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// Culling and occlusion testing
-/////////////////////////////////////////////////////////////////////////////
-
-//static
-F32 LLPipeline::calcPixelArea(LLVector3 center, LLVector3 size, LLCamera &camera)
-{
- LLVector3 lookAt = center - camera.getOrigin();
- F32 dist = lookAt.length();
-
- //ramp down distance for nearby objects
- //shrink dist by dist/16.
- if (dist < 16.f)
- {
- dist /= 16.f;
- dist *= dist;
- dist *= 16.f;
- }
-
- //get area of circle around node
- F32 app_angle = atanf(size.length()/dist);
- F32 radius = app_angle*LLDrawable::sCurPixelAngle;
- return radius*radius * F_PI;
-}
-
-//static
-F32 LLPipeline::calcPixelArea(const LLVector4a& center, const LLVector4a& size, LLCamera &camera)
-{
- LLVector4a origin;
- origin.load3(camera.getOrigin().mV);
-
- LLVector4a lookAt;
- lookAt.setSub(center, origin);
- F32 dist = lookAt.getLength3().getF32();
-
- //ramp down distance for nearby objects
- //shrink dist by dist/16.
- if (dist < 16.f)
- {
- dist /= 16.f;
- dist *= dist;
- dist *= 16.f;
- }
-
- //get area of circle around node
- F32 app_angle = atanf(size.getLength3().getF32()/dist);
- F32 radius = app_angle*LLDrawable::sCurPixelAngle;
- return radius*radius * F_PI;
-}
-
-void LLPipeline::grabReferences(LLCullResult& result)
-{
- sCull = &result;
-}
-
-void LLPipeline::clearReferences()
-{
- sCull = NULL;
-}
-
-void check_references(LLSpatialGroup* group, LLDrawable* drawable)
-{
- for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
- {
- if (drawable == *i)
- {
- llerrs << "LLDrawable deleted while actively reference by LLPipeline." << llendl;
- }
- }
-}
-
-void check_references(LLDrawable* drawable, LLFace* face)
-{
- for (S32 i = 0; i < drawable->getNumFaces(); ++i)
- {
- if (drawable->getFace(i) == face)
- {
- llerrs << "LLFace deleted while actively referenced by LLPipeline." << llendl;
- }
- }
-}
-
-void check_references(LLSpatialGroup* group, LLFace* face)
-{
- for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
- {
- LLDrawable* drawable = *i;
- check_references(drawable, face);
- }
-}
-
-void LLPipeline::checkReferences(LLFace* face)
-{
-#if 0
- if (sCull)
- {
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, face);
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, face);
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, face);
- }
-
- for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter)
- {
- LLDrawable* drawable = *iter;
- check_references(drawable, face);
- }
- }
-#endif
-}
-
-void LLPipeline::checkReferences(LLDrawable* drawable)
-{
-#if 0
- if (sCull)
- {
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, drawable);
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, drawable);
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, drawable);
- }
-
- for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter)
- {
- if (drawable == *iter)
- {
- llerrs << "LLDrawable deleted while actively referenced by LLPipeline." << llendl;
- }
- }
- }
-#endif
-}
-
-void check_references(LLSpatialGroup* group, LLDrawInfo* draw_info)
-{
- for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
- {
- LLSpatialGroup::drawmap_elem_t& draw_vec = i->second;
- for (LLSpatialGroup::drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j)
- {
- LLDrawInfo* params = *j;
- if (params == draw_info)
- {
- llerrs << "LLDrawInfo deleted while actively referenced by LLPipeline." << llendl;
- }
- }
- }
-}
-
-
-void LLPipeline::checkReferences(LLDrawInfo* draw_info)
-{
-#if 0
- if (sCull)
- {
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, draw_info);
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, draw_info);
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- check_references(group, draw_info);
- }
- }
-#endif
-}
-
-void LLPipeline::checkReferences(LLSpatialGroup* group)
-{
-#if 0
- if (sCull)
- {
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
- {
- if (group == *iter)
- {
- llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl;
- }
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
- {
- if (group == *iter)
- {
- llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl;
- }
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
- {
- if (group == *iter)
- {
- llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl;
- }
- }
- }
-#endif
-}
-
-
-BOOL LLPipeline::visibleObjectsInFrustum(LLCamera& camera)
-{
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
-
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- if (hasRenderType(part->mDrawableType))
- {
- if (part->visibleObjectsInFrustum(camera))
- {
- return TRUE;
- }
- }
- }
- }
- }
-
- return FALSE;
-}
-
-BOOL LLPipeline::getVisibleExtents(LLCamera& camera, LLVector3& min, LLVector3& max)
-{
- const F32 X = 65536.f;
-
- min = LLVector3(X,X,X);
- max = LLVector3(-X,-X,-X);
-
- U32 saved_camera_id = LLViewerCamera::sCurCameraID;
- LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
-
- BOOL res = TRUE;
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
-
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- if (hasRenderType(part->mDrawableType))
- {
- if (!part->getVisibleExtents(camera, min, max))
- {
- res = FALSE;
- }
- }
- }
- }
- }
-
- LLViewerCamera::sCurCameraID = saved_camera_id;
-
- return res;
-}
-
-static LLFastTimer::DeclareTimer FTM_CULL("Object Culling");
-
-void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_clip, LLPlane* planep)
-{
- LLFastTimer t(FTM_CULL);
- LLMemType mt_uc(LLMemType::MTYPE_PIPELINE_UPDATE_CULL);
-
- grabReferences(result);
-
- sCull->clear();
-
- BOOL to_texture = LLPipeline::sUseOcclusion > 1 &&
- !hasRenderType(LLPipeline::RENDER_TYPE_HUD) &&
- LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD &&
- gPipeline.canUseVertexShaders() &&
- sRenderGlow;
-
- if (to_texture)
- {
- mScreen.bindTarget();
- }
-
- if (sUseOcclusion > 1)
- {
- gGL.setColorMask(false, false);
- }
-
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadMatrix(gGLLastProjection);
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.pushMatrix();
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLLastModelView);
-
-
- LLVertexBuffer::unbind();
- LLGLDisable blend(GL_BLEND);
- LLGLDisable test(GL_ALPHA_TEST);
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-
-
- //setup a clip plane in projection matrix for reflection renders (prevents flickering from occlusion culling)
- LLViewerRegion* region = gAgent.getRegion();
- LLPlane plane;
-
- if (planep)
- {
- plane = *planep;
- }
- else
- {
- if (region)
- {
- LLVector3 pnorm;
- F32 height = region->getWaterHeight();
- if (water_clip < 0)
- { //camera is above water, clip plane points up
- pnorm.setVec(0,0,1);
- plane.setVec(pnorm, -height);
- }
- else if (water_clip > 0)
- { //camera is below water, clip plane points down
- pnorm = LLVector3(0,0,-1);
- plane.setVec(pnorm, height);
- }
- }
- }
-
- glh::matrix4f modelview = glh_get_last_modelview();
- glh::matrix4f proj = glh_get_last_projection();
- LLGLUserClipPlane clip(plane, modelview, proj, water_clip != 0 && LLPipeline::sReflectionRender);
-
- LLGLDepthTest depth(GL_TRUE, GL_FALSE);
-
- bool bound_shader = false;
- if (gPipeline.canUseVertexShaders() && LLGLSLShader::sCurBoundShader == 0)
- { //if no shader is currently bound, use the occlusion shader instead of fixed function if we can
- // (shadow render uses a special shader that clamps to clip planes)
- bound_shader = true;
- gOcclusionProgram.bind();
- }
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- if (water_clip != 0)
- {
- LLPlane plane(LLVector3(0,0, (F32) -water_clip), (F32) water_clip*region->getWaterHeight());
- camera.setUserClipPlane(plane);
- }
- else
- {
- camera.disableUserClipPlane();
- }
-
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- if (hasRenderType(part->mDrawableType))
- {
- part->cull(camera);
- }
- }
- }
- }
-
- if (bound_shader)
- {
- gOcclusionProgram.unbind();
- }
-
- camera.disableUserClipPlane();
-
- if (hasRenderType(LLPipeline::RENDER_TYPE_SKY) &&
- gSky.mVOSkyp.notNull() &&
- gSky.mVOSkyp->mDrawable.notNull())
- {
- gSky.mVOSkyp->mDrawable->setVisible(camera);
- sCull->pushDrawable(gSky.mVOSkyp->mDrawable);
- gSky.updateCull();
- stop_glerror();
- }
-
- if (hasRenderType(LLPipeline::RENDER_TYPE_GROUND) &&
- !gPipeline.canUseWindLightShaders() &&
- gSky.mVOGroundp.notNull() &&
- gSky.mVOGroundp->mDrawable.notNull() &&
- !LLPipeline::sWaterReflections)
- {
- gSky.mVOGroundp->mDrawable->setVisible(camera);
- sCull->pushDrawable(gSky.mVOGroundp->mDrawable);
- }
-
-
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
-
- if (sUseOcclusion > 1)
- {
- gGL.setColorMask(true, false);
- }
-
- if (to_texture)
- {
- mScreen.flush();
- }
-}
-
-void LLPipeline::markNotCulled(LLSpatialGroup* group, LLCamera& camera)
-{
- if (group->getData().empty())
- {
- return;
- }
-
- group->setVisible();
-
- if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
- {
- group->updateDistance(camera);
- }
-
- const F32 MINIMUM_PIXEL_AREA = 16.f;
-
- if (group->mPixelArea < MINIMUM_PIXEL_AREA)
- {
- return;
- }
-
- if (sMinRenderSize > 0.f &&
- llmax(llmax(group->mBounds[1][0], group->mBounds[1][1]), group->mBounds[1][2]) < sMinRenderSize)
- {
- return;
- }
-
- assertInitialized();
-
- if (!group->mSpatialPartition->mRenderByGroup)
- { //render by drawable
- sCull->pushDrawableGroup(group);
- }
- else
- { //render by group
- sCull->pushVisibleGroup(group);
- }
-
- mNumVisibleNodes++;
-}
-
-void LLPipeline::markOccluder(LLSpatialGroup* group)
-{
- if (sUseOcclusion > 1 && group && !group->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION))
- {
- LLSpatialGroup* parent = group->getParent();
-
- if (!parent || !parent->isOcclusionState(LLSpatialGroup::OCCLUDED))
- { //only mark top most occluders as active occlusion
- sCull->pushOcclusionGroup(group);
- group->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
-
- if (parent &&
- !parent->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION) &&
- parent->getElementCount() == 0 &&
- parent->needsUpdate())
- {
- sCull->pushOcclusionGroup(group);
- parent->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
- }
- }
- }
-}
-
-void LLPipeline::doOcclusion(LLCamera& camera)
-{
- if (LLPipeline::sUseOcclusion > 1 && sCull->hasOcclusionGroups())
- {
- LLVertexBuffer::unbind();
-
- if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION))
- {
- gGL.setColorMask(true, false, false, false);
- }
- else
- {
- gGL.setColorMask(false, false);
- }
- LLGLDisable blend(GL_BLEND);
- LLGLDisable test(GL_ALPHA_TEST);
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- LLGLDepthTest depth(GL_TRUE, GL_FALSE);
-
- LLGLDisable cull(GL_CULL_FACE);
-
-
- bool bind_shader = LLGLSLShader::sNoFixedFunction && LLGLSLShader::sCurBoundShader == 0;
- if (bind_shader)
- {
- if (LLPipeline::sShadowRender)
- {
- gDeferredShadowProgram.bind();
- }
- else
- {
- gOcclusionProgram.bind();
- }
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginOcclusionGroups(); iter != sCull->endOcclusionGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- group->doOcclusion(&camera);
- group->clearOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
- }
-
- if (bind_shader)
- {
- if (LLPipeline::sShadowRender)
- {
- gDeferredShadowProgram.unbind();
- }
- else
- {
- gOcclusionProgram.unbind();
- }
- }
-
- gGL.setColorMask(true, false);
- }
-}
-
-BOOL LLPipeline::updateDrawableGeom(LLDrawable* drawablep, BOOL priority)
-{
- BOOL update_complete = drawablep->updateGeometry(priority);
- if (update_complete && assertInitialized())
- {
- drawablep->setState(LLDrawable::BUILT);
- mGeometryChanges++;
- }
- return update_complete;
-}
-
-void LLPipeline::updateGL()
-{
- while (!LLGLUpdate::sGLQ.empty())
- {
- LLGLUpdate* glu = LLGLUpdate::sGLQ.front();
- glu->updateGL();
- glu->mInQ = FALSE;
- LLGLUpdate::sGLQ.pop_front();
- }
-}
-
-void LLPipeline::rebuildPriorityGroups()
-{
- LLTimer update_timer;
- LLMemType mt(LLMemType::MTYPE_PIPELINE);
-
- assertInitialized();
-
- gMeshRepo.notifyLoadedMeshes();
-
- mGroupQ1Locked = true;
- // Iterate through all drawables on the priority build queue,
- for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ1.begin();
- iter != mGroupQ1.end(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- group->rebuildGeom();
- group->clearState(LLSpatialGroup::IN_BUILD_Q1);
- }
-
- mGroupQ1.clear();
- mGroupQ1Locked = false;
-
-}
-
-void LLPipeline::rebuildGroups()
-{
- if (mGroupQ2.empty())
- {
- return;
- }
-
- mGroupQ2Locked = true;
- // Iterate through some drawables on the non-priority build queue
- S32 size = (S32) mGroupQ2.size();
- S32 min_count = llclamp((S32) ((F32) (size * size)/4096*0.25f), 1, size);
-
- S32 count = 0;
-
- std::sort(mGroupQ2.begin(), mGroupQ2.end(), LLSpatialGroup::CompareUpdateUrgency());
-
- LLSpatialGroup::sg_vector_t::iterator iter;
- LLSpatialGroup::sg_vector_t::iterator last_iter = mGroupQ2.begin();
-
- for (iter = mGroupQ2.begin();
- iter != mGroupQ2.end() && count <= min_count; ++iter)
- {
- LLSpatialGroup* group = *iter;
- last_iter = iter;
-
- if (!group->isDead())
- {
- group->rebuildGeom();
-
- if (group->mSpatialPartition->mRenderByGroup)
- {
- count++;
- }
- }
-
- group->clearState(LLSpatialGroup::IN_BUILD_Q2);
- }
-
- mGroupQ2.erase(mGroupQ2.begin(), ++last_iter);
-
- mGroupQ2Locked = false;
-
- updateMovedList(mMovedBridge);
-}
-
-void LLPipeline::updateGeom(F32 max_dtime)
-{
- LLTimer update_timer;
- LLMemType mt(LLMemType::MTYPE_PIPELINE_UPDATE_GEOM);
- LLPointer<LLDrawable> drawablep;
-
- LLFastTimer t(FTM_GEO_UPDATE);
-
- assertInitialized();
-
- if (sDelayedVBOEnable > 0)
- {
- if (--sDelayedVBOEnable <= 0)
- {
- resetVertexBuffers();
- LLVertexBuffer::sEnableVBOs = TRUE;
- }
- }
-
- // notify various object types to reset internal cost metrics, etc.
- // for now, only LLVOVolume does this to throttle LOD changes
- LLVOVolume::preUpdateGeom();
-
- // Iterate through all drawables on the priority build queue,
- for (LLDrawable::drawable_list_t::iterator iter = mBuildQ1.begin();
- iter != mBuildQ1.end();)
- {
- LLDrawable::drawable_list_t::iterator curiter = iter++;
- LLDrawable* drawablep = *curiter;
- if (drawablep && !drawablep->isDead())
- {
- if (drawablep->isState(LLDrawable::IN_REBUILD_Q2))
- {
- drawablep->clearState(LLDrawable::IN_REBUILD_Q2);
- LLDrawable::drawable_list_t::iterator find = std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep);
- if (find != mBuildQ2.end())
- {
- mBuildQ2.erase(find);
- }
- }
-
- if (updateDrawableGeom(drawablep, TRUE))
- {
- drawablep->clearState(LLDrawable::IN_REBUILD_Q1);
- mBuildQ1.erase(curiter);
- }
- }
- else
- {
- mBuildQ1.erase(curiter);
- }
- }
-
- // Iterate through some drawables on the non-priority build queue
- S32 min_count = 16;
- S32 size = (S32) mBuildQ2.size();
- if (size > 1024)
- {
- min_count = llclamp((S32) (size * (F32) size/4096), 16, size);
- }
-
- S32 count = 0;
-
- max_dtime = llmax(update_timer.getElapsedTimeF32()+0.001f, max_dtime);
- LLSpatialGroup* last_group = NULL;
- LLSpatialBridge* last_bridge = NULL;
-
- for (LLDrawable::drawable_list_t::iterator iter = mBuildQ2.begin();
- iter != mBuildQ2.end(); )
- {
- LLDrawable::drawable_list_t::iterator curiter = iter++;
- LLDrawable* drawablep = *curiter;
-
- LLSpatialBridge* bridge = drawablep->isRoot() ? drawablep->getSpatialBridge() :
- drawablep->getParent()->getSpatialBridge();
-
- if (drawablep->getSpatialGroup() != last_group &&
- (!last_bridge || bridge != last_bridge) &&
- (update_timer.getElapsedTimeF32() >= max_dtime) && count > min_count)
- {
- break;
- }
-
- //make sure updates don't stop in the middle of a spatial group
- //to avoid thrashing (objects are enqueued by group)
- last_group = drawablep->getSpatialGroup();
- last_bridge = bridge;
-
- BOOL update_complete = TRUE;
- if (!drawablep->isDead())
- {
- update_complete = updateDrawableGeom(drawablep, FALSE);
- count++;
- }
- if (update_complete)
- {
- drawablep->clearState(LLDrawable::IN_REBUILD_Q2);
- mBuildQ2.erase(curiter);
- }
- }
-
- updateMovedList(mMovedBridge);
-}
-
-void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_VISIBLE);
-
- if(drawablep && !drawablep->isDead())
- {
- if (drawablep->isSpatialBridge())
- {
- const LLDrawable* root = ((LLSpatialBridge*) drawablep)->mDrawable;
- llassert(root); // trying to catch a bad assumption
- if (root && // // this test may not be needed, see above
- root->getVObj()->isAttachment())
- {
- LLDrawable* rootparent = root->getParent();
- if (rootparent) // this IS sometimes NULL
- {
- LLViewerObject *vobj = rootparent->getVObj();
- llassert(vobj); // trying to catch a bad assumption
- if (vobj) // this test may not be needed, see above
- {
- const LLVOAvatar* av = vobj->asAvatar();
- if (av && av->isImpostor())
- {
- return;
- }
- }
- }
- }
- sCull->pushBridge((LLSpatialBridge*) drawablep);
- }
- else
- {
- sCull->pushDrawable(drawablep);
- }
-
- drawablep->setVisible(camera);
- }
-}
-
-void LLPipeline::markMoved(LLDrawable *drawablep, BOOL damped_motion)
-{
- LLMemType mt_mm(LLMemType::MTYPE_PIPELINE_MARK_MOVED);
-
- if (!drawablep)
- {
- //llerrs << "Sending null drawable to moved list!" << llendl;
- return;
- }
-
- if (drawablep->isDead())
- {
- llwarns << "Marking NULL or dead drawable moved!" << llendl;
- return;
- }
-
- if (drawablep->getParent())
- {
- //ensure that parent drawables are moved first
- markMoved(drawablep->getParent(), damped_motion);
- }
-
- assertInitialized();
-
- if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
- {
- if (drawablep->isSpatialBridge())
- {
- mMovedBridge.push_back(drawablep);
- }
- else
- {
- mMovedList.push_back(drawablep);
- }
- drawablep->setState(LLDrawable::ON_MOVE_LIST);
- }
- if (damped_motion == FALSE)
- {
- drawablep->setState(LLDrawable::MOVE_UNDAMPED); // UNDAMPED trumps DAMPED
- }
- else if (drawablep->isState(LLDrawable::MOVE_UNDAMPED))
- {
- drawablep->clearState(LLDrawable::MOVE_UNDAMPED);
- }
-}
-
-void LLPipeline::markShift(LLDrawable *drawablep)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_SHIFT);
-
- if (!drawablep || drawablep->isDead())
- {
- return;
- }
-
- assertInitialized();
-
- if (!drawablep->isState(LLDrawable::ON_SHIFT_LIST))
- {
- drawablep->getVObj()->setChanged(LLXform::SHIFTED | LLXform::SILHOUETTE);
- if (drawablep->getParent())
- {
- markShift(drawablep->getParent());
- }
- mShiftList.push_back(drawablep);
- drawablep->setState(LLDrawable::ON_SHIFT_LIST);
- }
-}
-
-void LLPipeline::shiftObjects(const LLVector3 &offset)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_SHIFT_OBJECTS);
-
- assertInitialized();
-
- glClear(GL_DEPTH_BUFFER_BIT);
- gDepthDirty = TRUE;
-
- LLVector4a offseta;
- offseta.load3(offset.mV);
-
- for (LLDrawable::drawable_vector_t::iterator iter = mShiftList.begin();
- iter != mShiftList.end(); iter++)
- {
- LLDrawable *drawablep = *iter;
- if (drawablep->isDead())
- {
- continue;
- }
- drawablep->shiftPos(offseta);
- drawablep->clearState(LLDrawable::ON_SHIFT_LIST);
- }
- mShiftList.resize(0);
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- part->shift(offseta);
- }
- }
- }
-
- LLHUDText::shiftAll(offset);
- LLHUDNameTag::shiftAll(offset);
- display_update_camera();
-}
-
-void LLPipeline::markTextured(LLDrawable *drawablep)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_TEXTURED);
-
- if (drawablep && !drawablep->isDead() && assertInitialized())
- {
- mRetexturedList.insert(drawablep);
- }
-}
-
-void LLPipeline::markGLRebuild(LLGLUpdate* glu)
-{
- if (glu && !glu->mInQ)
- {
- LLGLUpdate::sGLQ.push_back(glu);
- glu->mInQ = TRUE;
- }
-}
-
-void LLPipeline::markPartitionMove(LLDrawable* drawable)
-{
- if (!drawable->isState(LLDrawable::PARTITION_MOVE) &&
- !drawable->getPositionGroup().equals3(LLVector4a::getZero()))
- {
- drawable->setState(LLDrawable::PARTITION_MOVE);
- mPartitionQ.push_back(drawable);
- }
-}
-
-void LLPipeline::processPartitionQ()
-{
- for (LLDrawable::drawable_list_t::iterator iter = mPartitionQ.begin(); iter != mPartitionQ.end(); ++iter)
- {
- LLDrawable* drawable = *iter;
- if (!drawable->isDead())
- {
- drawable->updateBinRadius();
- drawable->movePartition();
- }
- drawable->clearState(LLDrawable::PARTITION_MOVE);
- }
-
- mPartitionQ.clear();
-}
-
-void LLPipeline::markRebuild(LLSpatialGroup* group, BOOL priority)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE);
-
- if (group && !group->isDead() && group->mSpatialPartition)
- {
- if (group->mSpatialPartition->mPartitionType == LLViewerRegion::PARTITION_HUD)
- {
- priority = TRUE;
- }
-
- if (priority)
- {
- if (!group->isState(LLSpatialGroup::IN_BUILD_Q1))
- {
- llassert_always(!mGroupQ1Locked);
-
- mGroupQ1.push_back(group);
- group->setState(LLSpatialGroup::IN_BUILD_Q1);
-
- if (group->isState(LLSpatialGroup::IN_BUILD_Q2))
- {
- LLSpatialGroup::sg_vector_t::iterator iter = std::find(mGroupQ2.begin(), mGroupQ2.end(), group);
- if (iter != mGroupQ2.end())
- {
- mGroupQ2.erase(iter);
- }
- group->clearState(LLSpatialGroup::IN_BUILD_Q2);
- }
- }
- }
- else if (!group->isState(LLSpatialGroup::IN_BUILD_Q2 | LLSpatialGroup::IN_BUILD_Q1))
- {
- llassert_always(!mGroupQ2Locked);
- mGroupQ2.push_back(group);
- group->setState(LLSpatialGroup::IN_BUILD_Q2);
-
- }
- }
-}
-
-void LLPipeline::markRebuild(LLDrawable *drawablep, LLDrawable::EDrawableFlags flag, BOOL priority)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_REBUILD);
-
- if (drawablep && !drawablep->isDead() && assertInitialized())
- {
- if (!drawablep->isState(LLDrawable::BUILT))
- {
- priority = TRUE;
- }
- if (priority)
- {
- if (!drawablep->isState(LLDrawable::IN_REBUILD_Q1))
- {
- mBuildQ1.push_back(drawablep);
- drawablep->setState(LLDrawable::IN_REBUILD_Q1); // mark drawable as being in priority queue
- }
- }
- else if (!drawablep->isState(LLDrawable::IN_REBUILD_Q2))
- {
- mBuildQ2.push_back(drawablep);
- drawablep->setState(LLDrawable::IN_REBUILD_Q2); // need flag here because it is just a list
- }
- if (flag & (LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION))
- {
- drawablep->getVObj()->setChanged(LLXform::SILHOUETTE);
- }
- drawablep->setState(flag);
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_RESET_DRAWORDER("Reset Draw Order");
-
-void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result)
-{
- if (hasAnyRenderType(LLPipeline::RENDER_TYPE_AVATAR,
- LLPipeline::RENDER_TYPE_GROUND,
- LLPipeline::RENDER_TYPE_TERRAIN,
- LLPipeline::RENDER_TYPE_TREE,
- LLPipeline::RENDER_TYPE_SKY,
- LLPipeline::RENDER_TYPE_VOIDWATER,
- LLPipeline::RENDER_TYPE_WATER,
- LLPipeline::END_RENDER_TYPES))
- {
- //clear faces from face pools
- LLFastTimer t(FTM_RESET_DRAWORDER);
- gPipeline.resetDrawOrders();
- }
-
- LLFastTimer ftm(FTM_STATESORT);
- LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
-
- //LLVertexBuffer::unbind();
-
- grabReferences(result);
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- group->checkOcclusion();
- if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED))
- {
- markOccluder(group);
- }
- else
- {
- group->setVisible();
- for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
- {
- markVisible(*i, camera);
- }
-
- if (!sDelayVBUpdate)
- { //rebuild mesh as soon as we know it's visible
- group->rebuildMesh();
- }
- }
- }
-
- if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
- {
- LLSpatialGroup* last_group = NULL;
- for (LLCullResult::bridge_list_t::iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
- {
- LLCullResult::bridge_list_t::iterator cur_iter = i;
- LLSpatialBridge* bridge = *cur_iter;
- LLSpatialGroup* group = bridge->getSpatialGroup();
-
- if (last_group == NULL)
- {
- last_group = group;
- }
-
- if (!bridge->isDead() && group && !group->isOcclusionState(LLSpatialGroup::OCCLUDED))
- {
- stateSort(bridge, camera);
- }
-
- if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD &&
- last_group != group && last_group->changeLOD())
- {
- last_group->mLastUpdateDistance = last_group->mDistance;
- }
-
- last_group = group;
- }
-
- if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD &&
- last_group && last_group->changeLOD())
- {
- last_group->mLastUpdateDistance = last_group->mDistance;
- }
- }
-
- for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- group->checkOcclusion();
- if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED))
- {
- markOccluder(group);
- }
- else
- {
- group->setVisible();
- stateSort(group, camera);
-
- if (!sDelayVBUpdate)
- { //rebuild mesh as soon as we know it's visible
- group->rebuildMesh();
- }
- }
- }
-
- {
- LLFastTimer ftm(FTM_STATESORT_DRAWABLE);
- for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList();
- iter != sCull->endVisibleList(); ++iter)
- {
- LLDrawable *drawablep = *iter;
- if (!drawablep->isDead())
- {
- stateSort(drawablep, camera);
- }
- }
- }
-
- postSort(camera);
-}
-
-void LLPipeline::stateSort(LLSpatialGroup* group, LLCamera& camera)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
- if (group->changeLOD())
- {
- for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
- {
- LLDrawable* drawablep = *i;
- stateSort(drawablep, camera);
- }
-
- if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
- { //avoid redundant stateSort calls
- group->mLastUpdateDistance = group->mDistance;
- }
- }
-
-}
-
-void LLPipeline::stateSort(LLSpatialBridge* bridge, LLCamera& camera)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
- if (bridge->getSpatialGroup()->changeLOD())
- {
- bool force_update = false;
- bridge->updateDistance(camera, force_update);
- }
-}
-
-void LLPipeline::stateSort(LLDrawable* drawablep, LLCamera& camera)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
-
- if (!drawablep
- || drawablep->isDead()
- || !hasRenderType(drawablep->getRenderType()))
- {
- return;
- }
-
- if (LLSelectMgr::getInstance()->mHideSelectedObjects)
- {
- if (drawablep->getVObj().notNull() &&
- drawablep->getVObj()->isSelected())
- {
- return;
- }
- }
-
- if (drawablep->isAvatar())
- { //don't draw avatars beyond render distance or if we don't have a spatial group.
- if ((drawablep->getSpatialGroup() == NULL) ||
- (drawablep->getSpatialGroup()->mDistance > LLVOAvatar::sRenderDistance))
- {
- return;
- }
-
- LLVOAvatar* avatarp = (LLVOAvatar*) drawablep->getVObj().get();
- if (!avatarp->isVisible())
- {
- return;
- }
- }
-
- assertInitialized();
-
- if (hasRenderType(drawablep->mRenderType))
- {
- if (!drawablep->isState(LLDrawable::INVISIBLE|LLDrawable::FORCE_INVISIBLE))
- {
- drawablep->setVisible(camera, NULL, FALSE);
- }
- else if (drawablep->isState(LLDrawable::CLEAR_INVISIBLE))
- {
- // clear invisible flag here to avoid single frame glitch
- drawablep->clearState(LLDrawable::FORCE_INVISIBLE|LLDrawable::CLEAR_INVISIBLE);
- }
- }
-
- if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
- {
- //if (drawablep->isVisible()) isVisible() check here is redundant, if it wasn't visible, it wouldn't be here
- {
- if (!drawablep->isActive())
- {
- bool force_update = false;
- drawablep->updateDistance(camera, force_update);
- }
- else if (drawablep->isAvatar())
- {
- bool force_update = false;
- drawablep->updateDistance(camera, force_update); // calls vobj->updateLOD() which calls LLVOAvatar::updateVisibility()
- }
- }
- }
-
- if (!drawablep->getVOVolume())
- {
- for (LLDrawable::face_list_t::iterator iter = drawablep->mFaces.begin();
- iter != drawablep->mFaces.end(); iter++)
- {
- LLFace* facep = *iter;
-
- if (facep->hasGeometry())
- {
- if (facep->getPool())
- {
- facep->getPool()->enqueue(facep);
- }
- else
- {
- break;
- }
- }
- }
- }
-
-
- mNumVisibleFaces += drawablep->getNumFaces();
-}
-
-
-void forAllDrawables(LLCullResult::sg_list_t::iterator begin,
- LLCullResult::sg_list_t::iterator end,
- void (*func)(LLDrawable*))
-{
- for (LLCullResult::sg_list_t::iterator i = begin; i != end; ++i)
- {
- for (LLSpatialGroup::element_iter j = (*i)->getData().begin(); j != (*i)->getData().end(); ++j)
- {
- func(*j);
- }
- }
-}
-
-void LLPipeline::forAllVisibleDrawables(void (*func)(LLDrawable*))
-{
- forAllDrawables(sCull->beginDrawableGroups(), sCull->endDrawableGroups(), func);
- forAllDrawables(sCull->beginVisibleGroups(), sCull->endVisibleGroups(), func);
-}
-
-//function for creating scripted beacons
-void renderScriptedBeacons(LLDrawable* drawablep)
-{
- LLViewerObject *vobj = drawablep->getVObj();
- if (vobj
- && !vobj->isAvatar()
- && !vobj->getParent()
- && vobj->flagScripted())
- {
- if (gPipeline.sRenderBeacons)
- {
- gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
- }
-
- if (gPipeline.sRenderHighlight)
- {
- S32 face_id;
- S32 count = drawablep->getNumFaces();
- for (face_id = 0; face_id < count; face_id++)
- {
- gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
- }
- }
- }
-}
-
-void renderScriptedTouchBeacons(LLDrawable* drawablep)
-{
- LLViewerObject *vobj = drawablep->getVObj();
- if (vobj
- && !vobj->isAvatar()
- && !vobj->getParent()
- && vobj->flagScripted()
- && vobj->flagHandleTouch())
- {
- if (gPipeline.sRenderBeacons)
- {
- gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
- }
-
- if (gPipeline.sRenderHighlight)
- {
- S32 face_id;
- S32 count = drawablep->getNumFaces();
- for (face_id = 0; face_id < count; face_id++)
- {
- gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
- }
- }
- }
-}
-
-void renderPhysicalBeacons(LLDrawable* drawablep)
-{
- LLViewerObject *vobj = drawablep->getVObj();
- if (vobj
- && !vobj->isAvatar()
- //&& !vobj->getParent()
- && vobj->usePhysics())
- {
- if (gPipeline.sRenderBeacons)
- {
- gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(0.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
- }
-
- if (gPipeline.sRenderHighlight)
- {
- S32 face_id;
- S32 count = drawablep->getNumFaces();
- for (face_id = 0; face_id < count; face_id++)
- {
- gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
- }
- }
- }
-}
-
-void renderMOAPBeacons(LLDrawable* drawablep)
-{
- LLViewerObject *vobj = drawablep->getVObj();
-
- if(!vobj || vobj->isAvatar())
- return;
-
- BOOL beacon=FALSE;
- U8 tecount=vobj->getNumTEs();
- for(int x=0;x<tecount;x++)
- {
- if(vobj->getTE(x)->hasMedia())
- {
- beacon=TRUE;
- break;
- }
- }
- if(beacon==TRUE)
- {
- if (gPipeline.sRenderBeacons)
- {
- gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 1.f, 1.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
- }
-
- if (gPipeline.sRenderHighlight)
- {
- S32 face_id;
- S32 count = drawablep->getNumFaces();
- for (face_id = 0; face_id < count; face_id++)
- {
- gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
- }
- }
- }
-}
-
-void renderParticleBeacons(LLDrawable* drawablep)
-{
- // Look for attachments, objects, etc.
- LLViewerObject *vobj = drawablep->getVObj();
- if (vobj
- && vobj->isParticleSource())
- {
- if (gPipeline.sRenderBeacons)
- {
- LLColor4 light_blue(0.5f, 0.5f, 1.f, 0.5f);
- gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", light_blue, LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
- }
-
- if (gPipeline.sRenderHighlight)
- {
- S32 face_id;
- S32 count = drawablep->getNumFaces();
- for (face_id = 0; face_id < count; face_id++)
- {
- gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
- }
- }
- }
-}
-
-void renderSoundHighlights(LLDrawable* drawablep)
-{
- // Look for attachments, objects, etc.
- LLViewerObject *vobj = drawablep->getVObj();
- if (vobj && vobj->isAudioSource())
- {
- if (gPipeline.sRenderHighlight)
- {
- S32 face_id;
- S32 count = drawablep->getNumFaces();
- for (face_id = 0; face_id < count; face_id++)
- {
- gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
- }
- }
- }
-}
-
-void LLPipeline::postSort(LLCamera& camera)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_POST_SORT);
- LLFastTimer ftm(FTM_STATESORT_POSTSORT);
-
- assertInitialized();
-
- llpushcallstacks ;
- //rebuild drawable geometry
- for (LLCullResult::sg_list_t::iterator i = sCull->beginDrawableGroups(); i != sCull->endDrawableGroups(); ++i)
- {
- LLSpatialGroup* group = *i;
- if (!sUseOcclusion ||
- !group->isOcclusionState(LLSpatialGroup::OCCLUDED))
- {
- group->rebuildGeom();
- }
- }
- llpushcallstacks ;
- //rebuild groups
- sCull->assertDrawMapsEmpty();
-
- rebuildPriorityGroups();
- llpushcallstacks ;
-
- const S32 bin_count = 1024*8;
-
- static LLCullResult::drawinfo_list_t alpha_bins[bin_count];
- static U32 bin_size[bin_count];
-
- //clear one bin per frame to avoid memory bloat
- static S32 clear_idx = 0;
- clear_idx = (1+clear_idx)%bin_count;
- alpha_bins[clear_idx].clear();
-
- for (U32 j = 0; j < bin_count; j++)
- {
- bin_size[j] = 0;
- }
-
- //build render map
- for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i)
- {
- LLSpatialGroup* group = *i;
- if (sUseOcclusion &&
- group->isOcclusionState(LLSpatialGroup::OCCLUDED))
- {
- continue;
- }
-
- if (group->isState(LLSpatialGroup::NEW_DRAWINFO) && group->isState(LLSpatialGroup::GEOM_DIRTY))
- { //no way this group is going to be drawable without a rebuild
- group->rebuildGeom();
- }
-
- for (LLSpatialGroup::draw_map_t::iterator j = group->mDrawMap.begin(); j != group->mDrawMap.end(); ++j)
- {
- LLSpatialGroup::drawmap_elem_t& src_vec = j->second;
- if (!hasRenderType(j->first))
- {
- continue;
- }
-
- for (LLSpatialGroup::drawmap_elem_t::iterator k = src_vec.begin(); k != src_vec.end(); ++k)
- {
- if (sMinRenderSize > 0.f)
- {
- LLVector4a bounds;
- bounds.setSub((*k)->mExtents[1],(*k)->mExtents[0]);
-
- if (llmax(llmax(bounds[0], bounds[1]), bounds[2]) > sMinRenderSize)
- {
- sCull->pushDrawInfo(j->first, *k);
- }
- }
- else
- {
- sCull->pushDrawInfo(j->first, *k);
- }
- }
- }
-
- if (hasRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA))
- {
- LLSpatialGroup::draw_map_t::iterator alpha = group->mDrawMap.find(LLRenderPass::PASS_ALPHA);
-
- if (alpha != group->mDrawMap.end())
- { //store alpha groups for sorting
- LLSpatialBridge* bridge = group->mSpatialPartition->asBridge();
- if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
- {
- if (bridge)
- {
- LLCamera trans_camera = bridge->transformCamera(camera);
- group->updateDistance(trans_camera);
- }
- else
- {
- group->updateDistance(camera);
- }
- }
-
- if (hasRenderType(LLDrawPool::POOL_ALPHA))
- {
- sCull->pushAlphaGroup(group);
- }
- }
- }
- }
-
- if (!sShadowRender)
- {
- std::sort(sCull->beginAlphaGroups(), sCull->endAlphaGroups(), LLSpatialGroup::CompareDepthGreater());
- }
- llpushcallstacks ;
- // only render if the flag is set. The flag is only set if we are in edit mode or the toggle is set in the menus
- if (LLFloaterReg::instanceVisible("beacons") && !sShadowRender)
- {
- if (sRenderScriptedTouchBeacons)
- {
- // Only show the beacon on the root object.
- forAllVisibleDrawables(renderScriptedTouchBeacons);
- }
- else
- if (sRenderScriptedBeacons)
- {
- // Only show the beacon on the root object.
- forAllVisibleDrawables(renderScriptedBeacons);
- }
-
- if (sRenderPhysicalBeacons)
- {
- // Only show the beacon on the root object.
- forAllVisibleDrawables(renderPhysicalBeacons);
- }
-
- if(sRenderMOAPBeacons)
- {
- forAllVisibleDrawables(renderMOAPBeacons);
- }
-
- if (sRenderParticleBeacons)
- {
- forAllVisibleDrawables(renderParticleBeacons);
- }
-
- // If god mode, also show audio cues
- if (sRenderSoundBeacons && gAudiop)
- {
- // Walk all sound sources and render out beacons for them. Note, this isn't done in the ForAllVisibleDrawables function, because some are not visible.
- LLAudioEngine::source_map::iterator iter;
- for (iter = gAudiop->mAllSources.begin(); iter != gAudiop->mAllSources.end(); ++iter)
- {
- LLAudioSource *sourcep = iter->second;
-
- LLVector3d pos_global = sourcep->getPositionGlobal();
- LLVector3 pos = gAgent.getPosAgentFromGlobal(pos_global);
- if (gPipeline.sRenderBeacons)
- {
- //pos += LLVector3(0.f, 0.f, 0.2f);
- gObjectList.addDebugBeacon(pos, "", LLColor4(1.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), DebugBeaconLineWidth);
- }
- }
- // now deal with highlights for all those seeable sound sources
- forAllVisibleDrawables(renderSoundHighlights);
- }
- }
- llpushcallstacks ;
- // If managing your telehub, draw beacons at telehub and currently selected spawnpoint.
- if (LLFloaterTelehub::renderBeacons())
- {
- LLFloaterTelehub::addBeacons();
- }
-
- if (!sShadowRender)
- {
- mSelectedFaces.clear();
-
- // Draw face highlights for selected faces.
- if (LLSelectMgr::getInstance()->getTEMode())
- {
- struct f : public LLSelectedTEFunctor
- {
- virtual bool apply(LLViewerObject* object, S32 te)
- {
- if (object->mDrawable)
- {
- gPipeline.mSelectedFaces.push_back(object->mDrawable->getFace(te));
- }
- return true;
- }
- } func;
- LLSelectMgr::getInstance()->getSelection()->applyToTEs(&func);
- }
- }
-
- //LLSpatialGroup::sNoDelete = FALSE;
- llpushcallstacks ;
-}
-
-
-void render_hud_elements()
-{
- LLMemType mt_rhe(LLMemType::MTYPE_PIPELINE_RENDER_HUD_ELS);
- LLFastTimer t(FTM_RENDER_UI);
- gPipeline.disableLights();
-
- LLGLDisable fog(GL_FOG);
- LLGLSUIDefault gls_ui;
-
- LLGLEnable stencil(GL_STENCIL_TEST);
- glStencilFunc(GL_ALWAYS, 255, 0xFFFFFFFF);
- glStencilMask(0xFFFFFFFF);
- glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
-
- gGL.color4f(1,1,1,1);
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gUIProgram.bind();
- }
- LLGLDepthTest depth(GL_TRUE, GL_FALSE);
-
- if (!LLPipeline::sReflectionRender && gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
- {
- LLGLEnable multisample(LLPipeline::RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
- gViewerWindow->renderSelections(FALSE, FALSE, FALSE); // For HUD version in render_ui_3d()
-
- // Draw the tracking overlays
- LLTracker::render3D();
-
- // Show the property lines
- LLWorld::getInstance()->renderPropertyLines();
- LLViewerParcelMgr::getInstance()->render();
- LLViewerParcelMgr::getInstance()->renderParcelCollision();
-
- // Render name tags.
- LLHUDObject::renderAll();
- }
- else if (gForceRenderLandFence)
- {
- // This is only set when not rendering the UI, for parcel snapshots
- LLViewerParcelMgr::getInstance()->render();
- }
- else if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
- {
- LLHUDText::renderAllHUD();
- }
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gUIProgram.unbind();
- }
- gGL.flush();
-}
-
-void LLPipeline::renderHighlights()
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_HL);
-
- assertInitialized();
-
- // Draw 3D UI elements here (before we clear the Z buffer in POOL_HUD)
- // Render highlighted faces.
- LLGLSPipelineAlpha gls_pipeline_alpha;
- LLColor4 color(1.f, 1.f, 1.f, 0.5f);
- LLGLEnable color_mat(GL_COLOR_MATERIAL);
- disableLights();
-
- if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD) && !mHighlightSet.empty())
- { //draw blurry highlight image over screen
- LLGLEnable blend(GL_BLEND);
- LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
- LLGLDisable test(GL_ALPHA_TEST);
-
- LLGLEnable stencil(GL_STENCIL_TEST);
- gGL.flush();
- glStencilMask(0xFFFFFFFF);
- glClearStencil(1);
- glClear(GL_STENCIL_BUFFER_BIT);
-
- glStencilFunc(GL_ALWAYS, 0, 0xFFFFFFFF);
- glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE);
-
- gGL.setColorMask(false, false);
- for (std::set<HighlightItem>::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); ++iter)
- {
- renderHighlight(iter->mItem->getVObj(), 1.f);
- }
- gGL.setColorMask(true, false);
-
- glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
- glStencilFunc(GL_NOTEQUAL, 0, 0xFFFFFFFF);
-
- //gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
-
- gGL.pushMatrix();
- gGL.loadIdentity();
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadIdentity();
-
- gGL.getTexUnit(0)->bind(&mHighlight);
-
- LLVector2 tc1;
- LLVector2 tc2;
-
- tc1.setVec(0,0);
- tc2.setVec(2,2);
-
- gGL.begin(LLRender::TRIANGLES);
-
- F32 scale = RenderHighlightBrightness;
- LLColor4 color = RenderHighlightColor;
- F32 thickness = RenderHighlightThickness;
-
- for (S32 pass = 0; pass < 2; ++pass)
- {
- if (pass == 0)
- {
- gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
- }
- else
- {
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
- }
-
- for (S32 i = 0; i < 8; ++i)
- {
- for (S32 j = 0; j < 8; ++j)
- {
- LLVector2 tc(i-4+0.5f, j-4+0.5f);
-
- F32 dist = 1.f-(tc.length()/sqrtf(32.f));
- dist *= scale/64.f;
-
- tc *= thickness;
- tc.mV[0] = (tc.mV[0])/mHighlight.getWidth();
- tc.mV[1] = (tc.mV[1])/mHighlight.getHeight();
-
- gGL.color4f(color.mV[0],
- color.mV[1],
- color.mV[2],
- color.mV[3]*dist);
-
- gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc.mV[0]+tc2.mV[0], tc.mV[1]+tc1.mV[1]);
- gGL.vertex2f(3,-1);
- }
- }
- }
-
- gGL.end();
-
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
-
- //gGL.setSceneBlendType(LLRender::BT_ALPHA);
- }
-
- if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0))
- {
- gHighlightProgram.bind();
- gGL.diffuseColor4f(1,1,1,0.5f);
- }
-
- if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED))
- {
- // Make sure the selection image gets downloaded and decoded
- if (!mFaceSelectImagep)
- {
- mFaceSelectImagep = LLViewerTextureManager::getFetchedTexture(IMG_FACE_SELECT);
- }
- mFaceSelectImagep->addTextureStats((F32)MAX_IMAGE_AREA);
-
- U32 count = mSelectedFaces.size();
- for (U32 i = 0; i < count; i++)
- {
- LLFace *facep = mSelectedFaces[i];
- if (!facep || facep->getDrawable()->isDead())
- {
- llerrs << "Bad face on selection" << llendl;
- return;
- }
-
- facep->renderSelected(mFaceSelectImagep, color);
- }
- }
-
- if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED))
- {
- // Paint 'em red!
- color.setVec(1.f, 0.f, 0.f, 0.5f);
-
- int count = mHighlightFaces.size();
- for (S32 i = 0; i < count; i++)
- {
- LLFace* facep = mHighlightFaces[i];
- facep->renderSelected(LLViewerTexture::sNullImagep, color);
- }
- }
-
- // Contains a list of the faces of objects that are physical or
- // have touch-handlers.
- mHighlightFaces.clear();
-
- if (LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0)
- {
- gHighlightProgram.unbind();
- }
-}
-
-//debug use
-U32 LLPipeline::sCurRenderPoolType = 0 ;
-
-void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate)
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_GEOM);
- LLFastTimer t(FTM_RENDER_GEOMETRY);
-
- assertInitialized();
-
- F32 saved_modelview[16];
- F32 saved_projection[16];
-
- //HACK: preserve/restore matrices around HUD render
- if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
- {
- for (U32 i = 0; i < 16; i++)
- {
- saved_modelview[i] = gGLModelView[i];
- saved_projection[i] = gGLProjection[i];
- }
- }
-
- ///////////////////////////////////////////
- //
- // Sync and verify GL state
- //
- //
-
- stop_glerror();
-
- LLVertexBuffer::unbind();
-
- // Do verification of GL state
- LLGLState::checkStates();
- LLGLState::checkTextureChannels();
- LLGLState::checkClientArrays();
- if (mRenderDebugMask & RENDER_DEBUG_VERIFY)
- {
- if (!verify())
- {
- llerrs << "Pipeline verification failed!" << llendl;
- }
- }
-
- LLAppViewer::instance()->pingMainloopTimeout("Pipeline:ForceVBO");
-
- // Initialize lots of GL state to "safe" values
- gGL.matrixMode(LLRender::MM_TEXTURE);
- gGL.loadIdentity();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
-
- LLGLSPipeline gls_pipeline;
- LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
-
- LLGLState gls_color_material(GL_COLOR_MATERIAL, mLightingDetail < 2);
-
- // Toggle backface culling for debugging
- LLGLEnable cull_face(mBackfaceCull ? GL_CULL_FACE : 0);
- // Set fog
- BOOL use_fog = hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FOG);
- LLGLEnable fog_enable(use_fog &&
- !gPipeline.canUseWindLightShadersOnObjects() ? GL_FOG : 0);
- gSky.updateFog(camera.getFar());
- if (!use_fog)
- {
- sUnderWaterRender = FALSE;
- }
-
- gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sDefaultImagep);
- LLViewerFetchedTexture::sDefaultImagep->setAddressMode(LLTexUnit::TAM_WRAP);
-
- //////////////////////////////////////////////
- //
- // Actually render all of the geometry
- //
- //
- stop_glerror();
-
- LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPools");
-
- for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
- {
- LLDrawPool *poolp = *iter;
- if (hasRenderType(poolp->getType()))
- {
- poolp->prerender();
- }
- }
-
- {
- LLFastTimer t(FTM_POOLS);
-
- // HACK: don't calculate local lights if we're rendering the HUD!
- // Removing this check will cause bad flickering when there are
- // HUD elements being rendered AND the user is in flycam mode -nyx
- if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
- {
- calcNearbyLights(camera);
- setupHWLights(NULL);
- }
-
- BOOL occlude = sUseOcclusion > 1;
- U32 cur_type = 0;
-
- pool_set_t::iterator iter1 = mPools.begin();
- while ( iter1 != mPools.end() )
- {
- LLDrawPool *poolp = *iter1;
-
- cur_type = poolp->getType();
-
- //debug use
- sCurRenderPoolType = cur_type ;
-
- if (occlude && cur_type >= LLDrawPool::POOL_GRASS)
- {
- occlude = FALSE;
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- LLGLSLShader::bindNoShader();
- doOcclusion(camera);
- }
-
- pool_set_t::iterator iter2 = iter1;
- if (hasRenderType(poolp->getType()) && poolp->getNumPasses() > 0)
- {
- LLFastTimer t(FTM_POOLRENDER);
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-
- for( S32 i = 0; i < poolp->getNumPasses(); i++ )
- {
- LLVertexBuffer::unbind();
- poolp->beginRenderPass(i);
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
-
- p->render(i);
- }
- poolp->endRenderPass(i);
- LLVertexBuffer::unbind();
- if (gDebugGL)
- {
- std::string msg = llformat("pass %d", i);
- LLGLState::checkStates(msg);
- //LLGLState::checkTextureChannels(msg);
- //LLGLState::checkClientArrays(msg);
- }
- }
- }
- else
- {
- // Skip all pools of this type
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
- }
- }
- iter1 = iter2;
- stop_glerror();
- }
-
- LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPoolsEnd");
-
- LLVertexBuffer::unbind();
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-
- if (occlude)
- {
- occlude = FALSE;
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- LLGLSLShader::bindNoShader();
- doOcclusion(camera);
- }
- }
-
- LLVertexBuffer::unbind();
- LLGLState::checkStates();
-
- if (!LLPipeline::sImpostorRender)
- {
- LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderHighlights");
-
- if (!sReflectionRender)
- {
- renderHighlights();
- }
-
- // Contains a list of the faces of objects that are physical or
- // have touch-handlers.
- mHighlightFaces.clear();
-
- LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDebug");
-
- renderDebug();
-
- LLVertexBuffer::unbind();
-
- if (!LLPipeline::sReflectionRender && !LLPipeline::sRenderDeferred)
- {
- if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
- {
- // Render debugging beacons.
- gObjectList.renderObjectBeacons();
- gObjectList.resetObjectBeacons();
- }
- else
- {
- // Make sure particle effects disappear
- LLHUDObject::renderAllForTimer();
- }
- }
- else
- {
- // Make sure particle effects disappear
- LLHUDObject::renderAllForTimer();
- }
-
- LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomEnd");
-
- //HACK: preserve/restore matrices around HUD render
- if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
- {
- for (U32 i = 0; i < 16; i++)
- {
- gGLModelView[i] = saved_modelview[i];
- gGLProjection[i] = saved_projection[i];
- }
- }
- }
-
- LLVertexBuffer::unbind();
-
- LLGLState::checkStates();
-// LLGLState::checkTextureChannels();
-// LLGLState::checkClientArrays();
-}
-
-void LLPipeline::renderGeomDeferred(LLCamera& camera)
-{
- LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomDeferred");
-
- LLMemType mt_rgd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_DEFFERRED);
- LLFastTimer t(FTM_RENDER_GEOMETRY);
-
- LLFastTimer t2(FTM_POOLS);
-
- LLGLEnable cull(GL_CULL_FACE);
-
- LLGLEnable stencil(GL_STENCIL_TEST);
- glStencilFunc(GL_ALWAYS, 1, 0xFFFFFFFF);
- stop_glerror();
- glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
- stop_glerror();
-
- for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
- {
- LLDrawPool *poolp = *iter;
- if (hasRenderType(poolp->getType()))
- {
- poolp->prerender();
- }
- }
-
- LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
-
- LLVertexBuffer::unbind();
-
- LLGLState::checkStates();
- LLGLState::checkTextureChannels();
- LLGLState::checkClientArrays();
-
- U32 cur_type = 0;
-
- gGL.setColorMask(true, true);
-
- pool_set_t::iterator iter1 = mPools.begin();
-
- while ( iter1 != mPools.end() )
- {
- LLDrawPool *poolp = *iter1;
-
- cur_type = poolp->getType();
-
- pool_set_t::iterator iter2 = iter1;
- if (hasRenderType(poolp->getType()) && poolp->getNumDeferredPasses() > 0)
- {
- LLFastTimer t(FTM_POOLRENDER);
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-
- for( S32 i = 0; i < poolp->getNumDeferredPasses(); i++ )
- {
- LLVertexBuffer::unbind();
- poolp->beginDeferredPass(i);
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
-
- p->renderDeferred(i);
- }
- poolp->endDeferredPass(i);
- LLVertexBuffer::unbind();
-
- if (gDebugGL || gDebugPipeline)
- {
- LLGLState::checkStates();
- }
- }
- }
- else
- {
- // Skip all pools of this type
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
- }
- }
- iter1 = iter2;
- stop_glerror();
- }
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-
- gGL.setColorMask(true, false);
-}
-
-void LLPipeline::renderGeomPostDeferred(LLCamera& camera)
-{
- LLMemType mt_rgpd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_POST_DEF);
- LLFastTimer t(FTM_POOLS);
- U32 cur_type = 0;
-
- LLGLEnable cull(GL_CULL_FACE);
-
- LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
-
- calcNearbyLights(camera);
- setupHWLights(NULL);
-
- gGL.setColorMask(true, false);
-
- pool_set_t::iterator iter1 = mPools.begin();
- BOOL occlude = LLPipeline::sUseOcclusion > 1;
-
- while ( iter1 != mPools.end() )
- {
- LLDrawPool *poolp = *iter1;
-
- cur_type = poolp->getType();
-
- if (occlude && cur_type >= LLDrawPool::POOL_GRASS)
- {
- occlude = FALSE;
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- LLGLSLShader::bindNoShader();
- doOcclusion(camera);
- gGL.setColorMask(true, false);
- }
-
- pool_set_t::iterator iter2 = iter1;
- if (hasRenderType(poolp->getType()) && poolp->getNumPostDeferredPasses() > 0)
- {
- LLFastTimer t(FTM_POOLRENDER);
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-
- for( S32 i = 0; i < poolp->getNumPostDeferredPasses(); i++ )
- {
- LLVertexBuffer::unbind();
- poolp->beginPostDeferredPass(i);
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
-
- p->renderPostDeferred(i);
- }
- poolp->endPostDeferredPass(i);
- LLVertexBuffer::unbind();
-
- if (gDebugGL || gDebugPipeline)
- {
- LLGLState::checkStates();
- }
- }
- }
- else
- {
- // Skip all pools of this type
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
- }
- }
- iter1 = iter2;
- stop_glerror();
- }
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-
- if (occlude)
- {
- occlude = FALSE;
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- LLGLSLShader::bindNoShader();
- doOcclusion(camera);
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- }
-}
-
-void LLPipeline::renderGeomShadow(LLCamera& camera)
-{
- LLMemType mt_rgs(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_SHADOW);
- U32 cur_type = 0;
-
- LLGLEnable cull(GL_CULL_FACE);
-
- LLVertexBuffer::unbind();
-
- pool_set_t::iterator iter1 = mPools.begin();
-
- while ( iter1 != mPools.end() )
- {
- LLDrawPool *poolp = *iter1;
-
- cur_type = poolp->getType();
-
- pool_set_t::iterator iter2 = iter1;
- if (hasRenderType(poolp->getType()) && poolp->getNumShadowPasses() > 0)
- {
- poolp->prerender() ;
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-
- for( S32 i = 0; i < poolp->getNumShadowPasses(); i++ )
- {
- LLVertexBuffer::unbind();
- poolp->beginShadowPass(i);
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
-
- p->renderShadow(i);
- }
- poolp->endShadowPass(i);
- LLVertexBuffer::unbind();
-
- LLGLState::checkStates();
- }
- }
- else
- {
- // Skip all pools of this type
- for (iter2 = iter1; iter2 != mPools.end(); iter2++)
- {
- LLDrawPool *p = *iter2;
- if (p->getType() != cur_type)
- {
- break;
- }
- }
- }
- iter1 = iter2;
- stop_glerror();
- }
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
-}
-
-
-void LLPipeline::addTrianglesDrawn(S32 index_count, U32 render_type)
-{
- assertInitialized();
- S32 count = 0;
- if (render_type == LLRender::TRIANGLE_STRIP)
- {
- count = index_count-2;
- }
- else
- {
- count = index_count/3;
- }
-
- mTrianglesDrawn += count;
- mBatchCount++;
- mMaxBatchSize = llmax(mMaxBatchSize, count);
- mMinBatchSize = llmin(mMinBatchSize, count);
-
- if (LLPipeline::sRenderFrameTest)
- {
- gViewerWindow->getWindow()->swapBuffers();
- ms_sleep(16);
- }
-}
-
-void LLPipeline::renderPhysicsDisplay()
-{
- if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES))
- {
- return;
- }
-
- allocatePhysicsBuffer();
-
- gGL.flush();
- mPhysicsDisplay.bindTarget();
- glClearColor(0,0,0,1);
- gGL.setColorMask(true, true);
- mPhysicsDisplay.clear();
- glClearColor(0,0,0,0);
-
- gGL.setColorMask(true, false);
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gDebugProgram.bind();
- }
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- if (hasRenderType(part->mDrawableType))
- {
- part->renderPhysicsShapes();
- }
- }
- }
- }
-
- for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
- {
- LLSpatialBridge* bridge = *i;
- if (!bridge->isDead() && hasRenderType(bridge->mDrawableType))
- {
- gGL.pushMatrix();
- gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
- bridge->renderPhysicsShapes();
- gGL.popMatrix();
- }
- }
-
- gGL.flush();
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gDebugProgram.unbind();
- }
-
- mPhysicsDisplay.flush();
-}
-
-
-void LLPipeline::renderDebug()
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE);
-
- assertInitialized();
-
- gGL.color4f(1,1,1,1);
-
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- gGL.setColorMask(true, false);
-
- bool hud_only = hasRenderType(LLPipeline::RENDER_TYPE_HUD);
-
-
- if (!hud_only && !mDebugBlips.empty())
- { //render debug blips
- if (LLGLSLShader::sNoFixedFunction)
- {
- gUIProgram.bind();
- }
-
- gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep, true);
-
- glPointSize(8.f);
- LLGLDepthTest depth(GL_TRUE, GL_TRUE, GL_ALWAYS);
-
- gGL.begin(LLRender::POINTS);
- for (std::list<DebugBlip>::iterator iter = mDebugBlips.begin(); iter != mDebugBlips.end(); )
- {
- DebugBlip& blip = *iter;
-
- blip.mAge += gFrameIntervalSeconds;
- if (blip.mAge > 2.f)
- {
- mDebugBlips.erase(iter++);
- }
- else
- {
- iter++;
- }
-
- blip.mPosition.mV[2] += gFrameIntervalSeconds*2.f;
-
- gGL.color4fv(blip.mColor.mV);
- gGL.vertex3fv(blip.mPosition.mV);
- }
- gGL.end();
- gGL.flush();
- glPointSize(1.f);
- }
-
-
- // Debug stuff.
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- if ( hud_only && (part->mDrawableType == RENDER_TYPE_HUD || part->mDrawableType == RENDER_TYPE_HUD_PARTICLES) ||
- !hud_only && hasRenderType(part->mDrawableType) )
- {
- part->renderDebug();
- }
- }
- }
- }
-
- for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
- {
- LLSpatialBridge* bridge = *i;
- if (!bridge->isDead() && hasRenderType(bridge->mDrawableType))
- {
- gGL.pushMatrix();
- gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
- bridge->renderDebug();
- gGL.popMatrix();
- }
- }
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gUIProgram.bind();
- }
-
- if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
- {
- LLVertexBuffer::unbind();
-
- LLGLEnable blend(GL_BLEND);
- LLGLDepthTest depth(TRUE, FALSE);
- LLGLDisable cull(GL_CULL_FACE);
-
- gGL.color4f(1,1,1,1);
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-
- F32 a = 0.1f;
-
- F32 col[] =
- {
- 1,0,0,a,
- 0,1,0,a,
- 0,0,1,a,
- 1,0,1,a,
-
- 1,1,0,a,
- 0,1,1,a,
- 1,1,1,a,
- 1,0,1,a,
- };
-
- for (U32 i = 0; i < 8; i++)
- {
- LLVector3* frust = mShadowCamera[i].mAgentFrustum;
-
- if (i > 3)
- { //render shadow frusta as volumes
- if (mShadowFrustPoints[i-4].empty())
- {
- continue;
- }
-
- gGL.color4fv(col+(i-4)*4);
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV);
- gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV);
- gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV);
- gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV);
- gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV);
- gGL.end();
-
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.vertex3fv(frust[0].mV);
- gGL.vertex3fv(frust[1].mV);
- gGL.vertex3fv(frust[3].mV);
- gGL.vertex3fv(frust[2].mV);
- gGL.end();
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.vertex3fv(frust[4].mV);
- gGL.vertex3fv(frust[5].mV);
- gGL.vertex3fv(frust[7].mV);
- gGL.vertex3fv(frust[6].mV);
- gGL.end();
- }
-
-
- if (i < 4)
- {
-
- //if (i == 0 || !mShadowFrustPoints[i].empty())
- {
- //render visible point cloud
- gGL.flush();
- glPointSize(8.f);
- gGL.begin(LLRender::POINTS);
-
- F32* c = col+i*4;
- gGL.color3fv(c);
-
- for (U32 j = 0; j < mShadowFrustPoints[i].size(); ++j)
- {
- gGL.vertex3fv(mShadowFrustPoints[i][j].mV);
-
- }
- gGL.end();
-
- gGL.flush();
- glPointSize(1.f);
-
- LLVector3* ext = mShadowExtents[i];
- LLVector3 pos = (ext[0]+ext[1])*0.5f;
- LLVector3 size = (ext[1]-ext[0])*0.5f;
- drawBoxOutline(pos, size);
-
- //render camera frustum splits as outlines
- gGL.begin(LLRender::LINES);
- gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[1].mV);
- gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[2].mV);
- gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[3].mV);
- gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[0].mV);
- gGL.vertex3fv(frust[4].mV); gGL.vertex3fv(frust[5].mV);
- gGL.vertex3fv(frust[5].mV); gGL.vertex3fv(frust[6].mV);
- gGL.vertex3fv(frust[6].mV); gGL.vertex3fv(frust[7].mV);
- gGL.vertex3fv(frust[7].mV); gGL.vertex3fv(frust[4].mV);
- gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV);
- gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV);
- gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV);
- gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV);
- gGL.end();
- }
- }
-
- /*gGL.flush();
- glLineWidth(16-i*2);
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(j);
- if (part)
- {
- if (hasRenderType(part->mDrawableType))
- {
- part->renderIntersectingBBoxes(&mShadowCamera[i]);
- }
- }
- }
- }
- gGL.flush();
- glLineWidth(1.f);*/
- }
- }
-
- if (mRenderDebugMask & RENDER_DEBUG_WIND_VECTORS)
- {
- gAgent.getRegion()->mWind.renderVectors();
- }
-
- if (mRenderDebugMask & RENDER_DEBUG_COMPOSITION)
- {
- // Debug composition layers
- F32 x, y;
-
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-
- if (gAgent.getRegion())
- {
- gGL.begin(LLRender::POINTS);
- // Draw the composition layer for the region that I'm in.
- for (x = 0; x <= 260; x++)
- {
- for (y = 0; y <= 260; y++)
- {
- if ((x > 255) || (y > 255))
- {
- gGL.color4f(1.f, 0.f, 0.f, 1.f);
- }
- else
- {
- gGL.color4f(0.f, 0.f, 1.f, 1.f);
- }
- F32 z = gAgent.getRegion()->getCompositionXY((S32)x, (S32)y);
- z *= 5.f;
- z += 50.f;
- gGL.vertex3f(x, y, z);
- }
- }
- gGL.end();
- }
- }
-
- if (mRenderDebugMask & LLPipeline::RENDER_DEBUG_BUILD_QUEUE)
- {
- U32 count = 0;
- U32 size = mGroupQ2.size();
- LLColor4 col;
-
- LLVertexBuffer::unbind();
- LLGLEnable blend(GL_BLEND);
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
- LLGLDepthTest depth(GL_TRUE, GL_FALSE);
- gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep);
-
- gGL.pushMatrix();
- gGL.loadMatrix(gGLModelView);
- gGLLastMatrix = NULL;
-
- for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ2.begin(); iter != mGroupQ2.end(); ++iter)
- {
- LLSpatialGroup* group = *iter;
- if (group->isDead())
- {
- continue;
- }
-
- LLSpatialBridge* bridge = group->mSpatialPartition->asBridge();
-
- if (bridge && (!bridge->mDrawable || bridge->mDrawable->isDead()))
- {
- continue;
- }
-
- if (bridge)
- {
- gGL.pushMatrix();
- gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
- }
-
- F32 alpha = llclamp((F32) (size-count)/size, 0.f, 1.f);
-
-
- LLVector2 c(1.f-alpha, alpha);
- c.normVec();
-
-
- ++count;
- col.set(c.mV[0], c.mV[1], 0, alpha*0.5f+0.5f);
- group->drawObjectBox(col);
-
- if (bridge)
- {
- gGL.popMatrix();
- }
- }
-
- gGL.popMatrix();
- }
-
- gGL.flush();
- if (LLGLSLShader::sNoFixedFunction)
- {
- gUIProgram.unbind();
- }
-}
-
-void LLPipeline::rebuildPools()
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_REBUILD_POOLS);
-
- assertInitialized();
-
- S32 max_count = mPools.size();
- pool_set_t::iterator iter1 = mPools.upper_bound(mLastRebuildPool);
- while(max_count > 0 && mPools.size() > 0) // && num_rebuilds < MAX_REBUILDS)
- {
- if (iter1 == mPools.end())
- {
- iter1 = mPools.begin();
- }
- LLDrawPool* poolp = *iter1;
-
- if (poolp->isDead())
- {
- mPools.erase(iter1++);
- removeFromQuickLookup( poolp );
- if (poolp == mLastRebuildPool)
- {
- mLastRebuildPool = NULL;
- }
- delete poolp;
- }
- else
- {
- mLastRebuildPool = poolp;
- iter1++;
- }
- max_count--;
- }
-
- if (isAgentAvatarValid())
- {
- gAgentAvatarp->rebuildHUD();
- }
-}
-
-void LLPipeline::addToQuickLookup( LLDrawPool* new_poolp )
-{
- LLMemType mt(LLMemType::MTYPE_PIPELINE_QUICK_LOOKUP);
-
- assertInitialized();
-
- switch( new_poolp->getType() )
- {
- case LLDrawPool::POOL_SIMPLE:
- if (mSimplePool)
- {
- llassert(0);
- llwarns << "Ignoring duplicate simple pool." << llendl;
- }
- else
- {
- mSimplePool = (LLRenderPass*) new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_GRASS:
- if (mGrassPool)
- {
- llassert(0);
- llwarns << "Ignoring duplicate grass pool." << llendl;
- }
- else
- {
- mGrassPool = (LLRenderPass*) new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_FULLBRIGHT:
- if (mFullbrightPool)
- {
- llassert(0);
- llwarns << "Ignoring duplicate simple pool." << llendl;
- }
- else
- {
- mFullbrightPool = (LLRenderPass*) new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_INVISIBLE:
- if (mInvisiblePool)
- {
- llassert(0);
- llwarns << "Ignoring duplicate simple pool." << llendl;
- }
- else
- {
- mInvisiblePool = (LLRenderPass*) new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_GLOW:
- if (mGlowPool)
- {
- llassert(0);
- llwarns << "Ignoring duplicate glow pool." << llendl;
- }
- else
- {
- mGlowPool = (LLRenderPass*) new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_TREE:
- mTreePools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ;
- break;
-
- case LLDrawPool::POOL_TERRAIN:
- mTerrainPools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ;
- break;
-
- case LLDrawPool::POOL_BUMP:
- if (mBumpPool)
- {
- llassert(0);
- llwarns << "Ignoring duplicate bump pool." << llendl;
- }
- else
- {
- mBumpPool = new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_ALPHA:
- if( mAlphaPool )
- {
- llassert(0);
- llwarns << "LLPipeline::addPool(): Ignoring duplicate Alpha pool" << llendl;
- }
- else
- {
- mAlphaPool = new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_AVATAR:
- break; // Do nothing
-
- case LLDrawPool::POOL_SKY:
- if( mSkyPool )
- {
- llassert(0);
- llwarns << "LLPipeline::addPool(): Ignoring duplicate Sky pool" << llendl;
- }
- else
- {
- mSkyPool = new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_WATER:
- if( mWaterPool )
- {
- llassert(0);
- llwarns << "LLPipeline::addPool(): Ignoring duplicate Water pool" << llendl;
- }
- else
- {
- mWaterPool = new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_GROUND:
- if( mGroundPool )
- {
- llassert(0);
- llwarns << "LLPipeline::addPool(): Ignoring duplicate Ground Pool" << llendl;
- }
- else
- {
- mGroundPool = new_poolp;
- }
- break;
-
- case LLDrawPool::POOL_WL_SKY:
- if( mWLSkyPool )
- {
- llassert(0);
- llwarns << "LLPipeline::addPool(): Ignoring duplicate WLSky Pool" << llendl;
- }
- else
- {
- mWLSkyPool = new_poolp;
- }
- break;
-
- default:
- llassert(0);
- llwarns << "Invalid Pool Type in LLPipeline::addPool()" << llendl;
- break;
- }
-}
-
-void LLPipeline::removePool( LLDrawPool* poolp )
-{
- assertInitialized();
- removeFromQuickLookup(poolp);
- mPools.erase(poolp);
- delete poolp;
-}
-
-void LLPipeline::removeFromQuickLookup( LLDrawPool* poolp )
-{
- assertInitialized();
- LLMemType mt(LLMemType::MTYPE_PIPELINE);
- switch( poolp->getType() )
- {
- case LLDrawPool::POOL_SIMPLE:
- llassert(mSimplePool == poolp);
- mSimplePool = NULL;
- break;
-
- case LLDrawPool::POOL_GRASS:
- llassert(mGrassPool == poolp);
- mGrassPool = NULL;
- break;
-
- case LLDrawPool::POOL_FULLBRIGHT:
- llassert(mFullbrightPool == poolp);
- mFullbrightPool = NULL;
- break;
-
- case LLDrawPool::POOL_INVISIBLE:
- llassert(mInvisiblePool == poolp);
- mInvisiblePool = NULL;
- break;
-
- case LLDrawPool::POOL_WL_SKY:
- llassert(mWLSkyPool == poolp);
- mWLSkyPool = NULL;
- break;
-
- case LLDrawPool::POOL_GLOW:
- llassert(mGlowPool == poolp);
- mGlowPool = NULL;
- break;
-
- case LLDrawPool::POOL_TREE:
- #ifdef _DEBUG
- {
- BOOL found = mTreePools.erase( (uintptr_t)poolp->getTexture() );
- llassert( found );
- }
- #else
- mTreePools.erase( (uintptr_t)poolp->getTexture() );
- #endif
- break;
-
- case LLDrawPool::POOL_TERRAIN:
- #ifdef _DEBUG
- {
- BOOL found = mTerrainPools.erase( (uintptr_t)poolp->getTexture() );
- llassert( found );
- }
- #else
- mTerrainPools.erase( (uintptr_t)poolp->getTexture() );
- #endif
- break;
-
- case LLDrawPool::POOL_BUMP:
- llassert( poolp == mBumpPool );
- mBumpPool = NULL;
- break;
-
- case LLDrawPool::POOL_ALPHA:
- llassert( poolp == mAlphaPool );
- mAlphaPool = NULL;
- break;
-
- case LLDrawPool::POOL_AVATAR:
- break; // Do nothing
-
- case LLDrawPool::POOL_SKY:
- llassert( poolp == mSkyPool );
- mSkyPool = NULL;
- break;
-
- case LLDrawPool::POOL_WATER:
- llassert( poolp == mWaterPool );
- mWaterPool = NULL;
- break;
-
- case LLDrawPool::POOL_GROUND:
- llassert( poolp == mGroundPool );
- mGroundPool = NULL;
- break;
-
- default:
- llassert(0);
- llwarns << "Invalid Pool Type in LLPipeline::removeFromQuickLookup() type=" << poolp->getType() << llendl;
- break;
- }
-}
-
-void LLPipeline::resetDrawOrders()
-{
- assertInitialized();
- // Iterate through all of the draw pools and rebuild them.
- for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
- {
- LLDrawPool *poolp = *iter;
- poolp->resetDrawOrders();
- }
-}
-
-//============================================================================
-// Once-per-frame setup of hardware lights,
-// including sun/moon, avatar backlight, and up to 6 local lights
-
-void LLPipeline::setupAvatarLights(BOOL for_edit)
-{
- assertInitialized();
-
- if (for_edit)
- {
- LLColor4 diffuse(1.f, 1.f, 1.f, 0.f);
- LLVector4 light_pos_cam(-8.f, 0.25f, 10.f, 0.f); // w==0 => directional light
- LLMatrix4 camera_mat = LLViewerCamera::getInstance()->getModelview();
- LLMatrix4 camera_rot(camera_mat.getMat3());
- camera_rot.invert();
- LLVector4 light_pos = light_pos_cam * camera_rot;
-
- light_pos.normalize();
-
- LLLightState* light = gGL.getLight(1);
-
- mHWLightColors[1] = diffuse;
-
- light->setDiffuse(diffuse);
- light->setAmbient(LLColor4::black);
- light->setSpecular(LLColor4::black);
- light->setPosition(light_pos);
- light->setConstantAttenuation(1.f);
- light->setLinearAttenuation(0.f);
- light->setQuadraticAttenuation(0.f);
- light->setSpotExponent(0.f);
- light->setSpotCutoff(180.f);
- }
- else if (gAvatarBacklight) // Always true (unless overridden in a devs .ini)
- {
- LLVector3 opposite_pos = -1.f * mSunDir;
- LLVector3 orthog_light_pos = mSunDir % LLVector3::z_axis;
- LLVector4 backlight_pos = LLVector4(lerp(opposite_pos, orthog_light_pos, 0.3f), 0.0f);
- backlight_pos.normalize();
-
- LLColor4 light_diffuse = mSunDiffuse;
- LLColor4 backlight_diffuse(1.f - light_diffuse.mV[VRED], 1.f - light_diffuse.mV[VGREEN], 1.f - light_diffuse.mV[VBLUE], 1.f);
- F32 max_component = 0.001f;
- for (S32 i = 0; i < 3; i++)
- {
- if (backlight_diffuse.mV[i] > max_component)
- {
- max_component = backlight_diffuse.mV[i];
- }
- }
- F32 backlight_mag;
- if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS)
- {
- backlight_mag = BACKLIGHT_DAY_MAGNITUDE_OBJECT;
- }
- else
- {
- backlight_mag = BACKLIGHT_NIGHT_MAGNITUDE_OBJECT;
- }
- backlight_diffuse *= backlight_mag / max_component;
-
- mHWLightColors[1] = backlight_diffuse;
-
- LLLightState* light = gGL.getLight(1);
-
- light->setPosition(backlight_pos);
- light->setDiffuse(backlight_diffuse);
- light->setAmbient(LLColor4::black);
- light->setSpecular(LLColor4::black);
- light->setConstantAttenuation(1.f);
- light->setLinearAttenuation(0.f);
- light->setQuadraticAttenuation(0.f);
- light->setSpotExponent(0.f);
- light->setSpotCutoff(180.f);
- }
- else
- {
- LLLightState* light = gGL.getLight(1);
-
- mHWLightColors[1] = LLColor4::black;
-
- light->setDiffuse(LLColor4::black);
- light->setAmbient(LLColor4::black);
- light->setSpecular(LLColor4::black);
- }
-}
-
-static F32 calc_light_dist(LLVOVolume* light, const LLVector3& cam_pos, F32 max_dist)
-{
- F32 inten = light->getLightIntensity();
- if (inten < .001f)
- {
- return max_dist;
- }
- F32 radius = light->getLightRadius();
- BOOL selected = light->isSelected();
- LLVector3 dpos = light->getRenderPosition() - cam_pos;
- F32 dist2 = dpos.lengthSquared();
- if (!selected && dist2 > (max_dist + radius)*(max_dist + radius))
- {
- return max_dist;
- }
- F32 dist = (F32) sqrt(dist2);
- dist *= 1.f / inten;
- dist -= radius;
- if (selected)
- {
- dist -= 10000.f; // selected lights get highest priority
- }
- if (light->mDrawable.notNull() && light->mDrawable->isState(LLDrawable::ACTIVE))
- {
- // moving lights get a little higher priority (too much causes artifacts)
- dist -= light->getLightRadius()*0.25f;
- }
- return dist;
-}
-
-void LLPipeline::calcNearbyLights(LLCamera& camera)
-{
- assertInitialized();
-
- if (LLPipeline::sReflectionRender)
- {
- return;
- }
-
- if (mLightingDetail >= 1)
- {
- // mNearbyLight (and all light_set_t's) are sorted such that
- // begin() == the closest light and rbegin() == the farthest light
- const S32 MAX_LOCAL_LIGHTS = 6;
-// LLVector3 cam_pos = gAgent.getCameraPositionAgent();
- LLVector3 cam_pos = LLViewerJoystick::getInstance()->getOverrideCamera() ?
- camera.getOrigin() :
- gAgent.getPositionAgent();
-
- F32 max_dist = LIGHT_MAX_RADIUS * 4.f; // ignore enitrely lights > 4 * max light rad
-
- // UPDATE THE EXISTING NEARBY LIGHTS
- light_set_t cur_nearby_lights;
- for (light_set_t::iterator iter = mNearbyLights.begin();
- iter != mNearbyLights.end(); iter++)
- {
- const Light* light = &(*iter);
- LLDrawable* drawable = light->drawable;
- LLVOVolume* volight = drawable->getVOVolume();
- if (!volight || !drawable->isState(LLDrawable::LIGHT))
- {
- drawable->clearState(LLDrawable::NEARBY_LIGHT);
- continue;
- }
- if (light->fade <= -LIGHT_FADE_TIME)
- {
- drawable->clearState(LLDrawable::NEARBY_LIGHT);
- continue;
- }
- if (!sRenderAttachedLights && volight && volight->isAttachment())
- {
- drawable->clearState(LLDrawable::NEARBY_LIGHT);
- continue;
- }
-
- F32 dist = calc_light_dist(volight, cam_pos, max_dist);
- cur_nearby_lights.insert(Light(drawable, dist, light->fade));
- }
- mNearbyLights = cur_nearby_lights;
-
- // FIND NEW LIGHTS THAT ARE IN RANGE
- light_set_t new_nearby_lights;
- for (LLDrawable::drawable_set_t::iterator iter = mLights.begin();
- iter != mLights.end(); ++iter)
- {
- LLDrawable* drawable = *iter;
- LLVOVolume* light = drawable->getVOVolume();
- if (!light || drawable->isState(LLDrawable::NEARBY_LIGHT))
- {
- continue;
- }
- if (light->isHUDAttachment())
- {
- continue; // no lighting from HUD objects
- }
- F32 dist = calc_light_dist(light, cam_pos, max_dist);
- if (dist >= max_dist)
- {
- continue;
- }
- if (!sRenderAttachedLights && light && light->isAttachment())
- {
- continue;
- }
- new_nearby_lights.insert(Light(drawable, dist, 0.f));
- if (new_nearby_lights.size() > (U32)MAX_LOCAL_LIGHTS)
- {
- new_nearby_lights.erase(--new_nearby_lights.end());
- const Light& last = *new_nearby_lights.rbegin();
- max_dist = last.dist;
- }
- }
-
- // INSERT ANY NEW LIGHTS
- for (light_set_t::iterator iter = new_nearby_lights.begin();
- iter != new_nearby_lights.end(); iter++)
- {
- const Light* light = &(*iter);
- if (mNearbyLights.size() < (U32)MAX_LOCAL_LIGHTS)
- {
- mNearbyLights.insert(*light);
- ((LLDrawable*) light->drawable)->setState(LLDrawable::NEARBY_LIGHT);
- }
- else
- {
- // crazy cast so that we can overwrite the fade value
- // even though gcc enforces sets as const
- // (fade value doesn't affect sort so this is safe)
- Light* farthest_light = ((Light*) (&(*(mNearbyLights.rbegin()))));
- if (light->dist < farthest_light->dist)
- {
- if (farthest_light->fade >= 0.f)
- {
- farthest_light->fade = -gFrameIntervalSeconds;
- }
- }
- else
- {
- break; // none of the other lights are closer
- }
- }
- }
-
- }
-}
-
-void LLPipeline::setupHWLights(LLDrawPool* pool)
-{
- assertInitialized();
-
- // Ambient
- if (!LLGLSLShader::sNoFixedFunction)
- {
- gGL.syncMatrices();
- LLColor4 ambient = gSky.getTotalAmbientColor();
- gGL.setAmbientLightColor(ambient);
- }
-
- // Light 0 = Sun or Moon (All objects)
- {
- if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS)
- {
- mSunDir.setVec(gSky.getSunDirection());
- mSunDiffuse.setVec(gSky.getSunDiffuseColor());
- }
- else
- {
- mSunDir.setVec(gSky.getMoonDirection());
- mSunDiffuse.setVec(gSky.getMoonDiffuseColor());
- }
-
- F32 max_color = llmax(mSunDiffuse.mV[0], mSunDiffuse.mV[1], mSunDiffuse.mV[2]);
- if (max_color > 1.f)
- {
- mSunDiffuse *= 1.f/max_color;
- }
- mSunDiffuse.clamp();
-
- LLVector4 light_pos(mSunDir, 0.0f);
- LLColor4 light_diffuse = mSunDiffuse;
- mHWLightColors[0] = light_diffuse;
-
- LLLightState* light = gGL.getLight(0);
- light->setPosition(light_pos);
- light->setDiffuse(light_diffuse);
- light->setAmbient(LLColor4::black);
- light->setSpecular(LLColor4::black);
- light->setConstantAttenuation(1.f);
- light->setLinearAttenuation(0.f);
- light->setQuadraticAttenuation(0.f);
- light->setSpotExponent(0.f);
- light->setSpotCutoff(180.f);
- }
-
- // Light 1 = Backlight (for avatars)
- // (set by enableLightsAvatar)
-
- S32 cur_light = 2;
-
- // Nearby lights = LIGHT 2-7
-
- mLightMovingMask = 0;
-
- if (mLightingDetail >= 1)
- {
- for (light_set_t::iterator iter = mNearbyLights.begin();
- iter != mNearbyLights.end(); ++iter)
- {
- LLDrawable* drawable = iter->drawable;
- LLVOVolume* light = drawable->getVOVolume();
- if (!light)
- {
- continue;
- }
- if (drawable->isState(LLDrawable::ACTIVE))
- {
- mLightMovingMask |= (1<<cur_light);
- }
-
- LLColor4 light_color = light->getLightColor();
- light_color.mV[3] = 0.0f;
-
- F32 fade = iter->fade;
- if (fade < LIGHT_FADE_TIME)
- {
- // fade in/out light
- if (fade >= 0.f)
- {
- fade = fade / LIGHT_FADE_TIME;
- ((Light*) (&(*iter)))->fade += gFrameIntervalSeconds;
- }
- else
- {
- fade = 1.f + fade / LIGHT_FADE_TIME;
- ((Light*) (&(*iter)))->fade -= gFrameIntervalSeconds;
- }
- fade = llclamp(fade,0.f,1.f);
- light_color *= fade;
- }
-
- LLVector3 light_pos(light->getRenderPosition());
- LLVector4 light_pos_gl(light_pos, 1.0f);
-
- F32 light_radius = llmax(light->getLightRadius(), 0.001f);
-
- F32 x = (3.f * (1.f + light->getLightFalloff())); // why this magic? probably trying to match a historic behavior.
- float linatten = x / (light_radius); // % of brightness at radius
-
- mHWLightColors[cur_light] = light_color;
- LLLightState* light_state = gGL.getLight(cur_light);
-
- light_state->setPosition(light_pos_gl);
- light_state->setDiffuse(light_color);
- light_state->setAmbient(LLColor4::black);
- light_state->setConstantAttenuation(0.f);
- if (sRenderDeferred)
- {
- light_state->setLinearAttenuation(light_radius*1.5f);
- light_state->setQuadraticAttenuation(light->getLightFalloff()*0.5f+1.f);
- }
- else
- {
- light_state->setLinearAttenuation(linatten);
- light_state->setQuadraticAttenuation(0.f);
- }
-
-
- if (light->isLightSpotlight() // directional (spot-)light
- && (LLPipeline::sRenderDeferred || RenderSpotLightsInNondeferred)) // these are only rendered as GL spotlights if we're in deferred rendering mode *or* the setting forces them on
- {
- LLVector3 spotparams = light->getSpotLightParams();
- LLQuaternion quat = light->getRenderRotation();
- LLVector3 at_axis(0,0,-1); // this matches deferred rendering's object light direction
- at_axis *= quat;
-
- light_state->setSpotDirection(at_axis);
- light_state->setSpotCutoff(90.f);
- light_state->setSpotExponent(2.f);
-
- light_state->setSpecular(LLColor4::black);
- }
- else // omnidirectional (point) light
- {
- light_state->setSpotExponent(0.f);
- light_state->setSpotCutoff(180.f);
-
- // we use specular.w = 1.0 as a cheap hack for the shaders to know that this is omnidirectional rather than a spotlight
- const LLColor4 specular(0.f, 0.f, 0.f, 1.f);
- light_state->setSpecular(specular);
- }
- cur_light++;
- if (cur_light >= 8)
- {
- break; // safety
- }
- }
- }
- for ( ; cur_light < 8 ; cur_light++)
- {
- mHWLightColors[cur_light] = LLColor4::black;
- LLLightState* light = gGL.getLight(cur_light);
-
- light->setDiffuse(LLColor4::black);
- light->setAmbient(LLColor4::black);
- light->setSpecular(LLColor4::black);
- }
- if (gAgentAvatarp &&
- gAgentAvatarp->mSpecialRenderMode == 3)
- {
- LLColor4 light_color = LLColor4::white;
- light_color.mV[3] = 0.0f;
-
- LLVector3 light_pos(LLViewerCamera::getInstance()->getOrigin());
- LLVector4 light_pos_gl(light_pos, 1.0f);
-
- F32 light_radius = 16.f;
-
- F32 x = 3.f;
- float linatten = x / (light_radius); // % of brightness at radius
-
- mHWLightColors[2] = light_color;
- LLLightState* light = gGL.getLight(2);
-
- light->setPosition(light_pos_gl);
- light->setDiffuse(light_color);
- light->setAmbient(LLColor4::black);
- light->setSpecular(LLColor4::black);
- light->setQuadraticAttenuation(0.f);
- light->setConstantAttenuation(0.f);
- light->setLinearAttenuation(linatten);
- light->setSpotExponent(0.f);
- light->setSpotCutoff(180.f);
- }
-
- // Init GL state
- if (!LLGLSLShader::sNoFixedFunction)
- {
- glDisable(GL_LIGHTING);
- }
-
- for (S32 i = 0; i < 8; ++i)
- {
- gGL.getLight(i)->disable();
- }
- mLightMask = 0;
-}
-
-void LLPipeline::enableLights(U32 mask)
-{
- assertInitialized();
-
- if (mLightingDetail == 0)
- {
- mask &= 0xf003; // sun and backlight only (and fullbright bit)
- }
- if (mLightMask != mask)
- {
- stop_glerror();
- if (!mLightMask)
- {
- if (!LLGLSLShader::sNoFixedFunction)
- {
- glEnable(GL_LIGHTING);
- }
- }
- if (mask)
- {
- stop_glerror();
- for (S32 i=0; i<8; i++)
- {
- LLLightState* light = gGL.getLight(i);
- if (mask & (1<<i))
- {
- light->enable();
- light->setDiffuse(mHWLightColors[i]);
- }
- else
- {
- light->disable();
- light->setDiffuse(LLColor4::black);
- }
- }
- stop_glerror();
- }
- else
- {
- if (!LLGLSLShader::sNoFixedFunction)
- {
- glDisable(GL_LIGHTING);
- }
- }
- mLightMask = mask;
- stop_glerror();
-
- LLColor4 ambient = gSky.getTotalAmbientColor();
- gGL.setAmbientLightColor(ambient);
- }
-}
-
-void LLPipeline::enableLightsStatic()
-{
- assertInitialized();
- U32 mask = 0x01; // Sun
- if (mLightingDetail >= 2)
- {
- mask |= mLightMovingMask; // Hardware moving lights
- }
- else
- {
- mask |= 0xff & (~2); // Hardware local lights
- }
- enableLights(mask);
-}
-
-void LLPipeline::enableLightsDynamic()
-{
- assertInitialized();
- U32 mask = 0xff & (~2); // Local lights
- enableLights(mask);
-
- if (isAgentAvatarValid() && getLightingDetail() <= 0)
- {
- if (gAgentAvatarp->mSpecialRenderMode == 0) // normal
- {
- gPipeline.enableLightsAvatar();
- }
- else if (gAgentAvatarp->mSpecialRenderMode >= 1) // anim preview
- {
- gPipeline.enableLightsAvatarEdit(LLColor4(0.7f, 0.6f, 0.3f, 1.f));
- }
- }
-}
-
-void LLPipeline::enableLightsAvatar()
-{
- U32 mask = 0xff; // All lights
- setupAvatarLights(FALSE);
- enableLights(mask);
-}
-
-void LLPipeline::enableLightsPreview()
-{
- disableLights();
-
- if (!LLGLSLShader::sNoFixedFunction)
- {
- glEnable(GL_LIGHTING);
- }
-
- LLColor4 ambient = PreviewAmbientColor;
- gGL.setAmbientLightColor(ambient);
-
- LLColor4 diffuse0 = PreviewDiffuse0;
- LLColor4 specular0 = PreviewSpecular0;
- LLColor4 diffuse1 = PreviewDiffuse1;
- LLColor4 specular1 = PreviewSpecular1;
- LLColor4 diffuse2 = PreviewDiffuse2;
- LLColor4 specular2 = PreviewSpecular2;
-
- LLVector3 dir0 = PreviewDirection0;
- LLVector3 dir1 = PreviewDirection1;
- LLVector3 dir2 = PreviewDirection2;
-
- dir0.normVec();
- dir1.normVec();
- dir2.normVec();
-
- LLVector4 light_pos(dir0, 0.0f);
-
- LLLightState* light = gGL.getLight(0);
-
- light->enable();
- light->setPosition(light_pos);
- light->setDiffuse(diffuse0);
- light->setAmbient(LLColor4::black);
- light->setSpecular(specular0);
- light->setSpotExponent(0.f);
- light->setSpotCutoff(180.f);
-
- light_pos = LLVector4(dir1, 0.f);
-
- light = gGL.getLight(1);
- light->enable();
- light->setPosition(light_pos);
- light->setDiffuse(diffuse1);
- light->setAmbient(LLColor4::black);
- light->setSpecular(specular1);
- light->setSpotExponent(0.f);
- light->setSpotCutoff(180.f);
-
- light_pos = LLVector4(dir2, 0.f);
- light = gGL.getLight(2);
- light->enable();
- light->setPosition(light_pos);
- light->setDiffuse(diffuse2);
- light->setAmbient(LLColor4::black);
- light->setSpecular(specular2);
- light->setSpotExponent(0.f);
- light->setSpotCutoff(180.f);
-}
-
-
-void LLPipeline::enableLightsAvatarEdit(const LLColor4& color)
-{
- U32 mask = 0x2002; // Avatar backlight only, set ambient
- setupAvatarLights(TRUE);
- enableLights(mask);
-
- gGL.setAmbientLightColor(color);
-}
-
-void LLPipeline::enableLightsFullbright(const LLColor4& color)
-{
- assertInitialized();
- U32 mask = 0x1000; // Non-0 mask, set ambient
- enableLights(mask);
-
- gGL.setAmbientLightColor(color);
-}
-
-void LLPipeline::disableLights()
-{
- enableLights(0); // no lighting (full bright)
-}
-
-//============================================================================
-
-class LLMenuItemGL;
-class LLInvFVBridge;
-struct cat_folder_pair;
-class LLVOBranch;
-class LLVOLeaf;
-
-void LLPipeline::findReferences(LLDrawable *drawablep)
-{
- assertInitialized();
- if (mLights.find(drawablep) != mLights.end())
- {
- llinfos << "In mLights" << llendl;
- }
- if (std::find(mMovedList.begin(), mMovedList.end(), drawablep) != mMovedList.end())
- {
- llinfos << "In mMovedList" << llendl;
- }
- if (std::find(mShiftList.begin(), mShiftList.end(), drawablep) != mShiftList.end())
- {
- llinfos << "In mShiftList" << llendl;
- }
- if (mRetexturedList.find(drawablep) != mRetexturedList.end())
- {
- llinfos << "In mRetexturedList" << llendl;
- }
-
- if (std::find(mBuildQ1.begin(), mBuildQ1.end(), drawablep) != mBuildQ1.end())
- {
- llinfos << "In mBuildQ1" << llendl;
- }
- if (std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep) != mBuildQ2.end())
- {
- llinfos << "In mBuildQ2" << llendl;
- }
-
- S32 count;
-
- count = gObjectList.findReferences(drawablep);
- if (count)
- {
- llinfos << "In other drawables: " << count << " references" << llendl;
- }
-}
-
-BOOL LLPipeline::verify()
-{
- BOOL ok = assertInitialized();
- if (ok)
- {
- for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
- {
- LLDrawPool *poolp = *iter;
- if (!poolp->verify())
- {
- ok = FALSE;
- }
- }
- }
-
- if (!ok)
- {
- llwarns << "Pipeline verify failed!" << llendl;
- }
- return ok;
-}
-
-//////////////////////////////
-//
-// Collision detection
-//
-//
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-/**
- * A method to compute a ray-AABB intersection.
- * Original code by Andrew Woo, from "Graphics Gems", Academic Press, 1990
- * Optimized code by Pierre Terdiman, 2000 (~20-30% faster on my Celeron 500)
- * Epsilon value added by Klaus Hartmann. (discarding it saves a few cycles only)
- *
- * Hence this version is faster as well as more robust than the original one.
- *
- * Should work provided:
- * 1) the integer representation of 0.0f is 0x00000000
- * 2) the sign bit of the float is the most significant one
- *
- * Report bugs: p.terdiman@codercorner.com
- *
- * \param aabb [in] the axis-aligned bounding box
- * \param origin [in] ray origin
- * \param dir [in] ray direction
- * \param coord [out] impact coordinates
- * \return true if ray intersects AABB
- */
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-//#define RAYAABB_EPSILON 0.00001f
-#define IR(x) ((U32&)x)
-
-bool LLRayAABB(const LLVector3 &center, const LLVector3 &size, const LLVector3& origin, const LLVector3& dir, LLVector3 &coord, F32 epsilon)
-{
- BOOL Inside = TRUE;
- LLVector3 MinB = center - size;
- LLVector3 MaxB = center + size;
- LLVector3 MaxT;
- MaxT.mV[VX]=MaxT.mV[VY]=MaxT.mV[VZ]=-1.0f;
-
- // Find candidate planes.
- for(U32 i=0;i<3;i++)
- {
- if(origin.mV[i] < MinB.mV[i])
- {
- coord.mV[i] = MinB.mV[i];
- Inside = FALSE;
-
- // Calculate T distances to candidate planes
- if(IR(dir.mV[i])) MaxT.mV[i] = (MinB.mV[i] - origin.mV[i]) / dir.mV[i];
- }
- else if(origin.mV[i] > MaxB.mV[i])
- {
- coord.mV[i] = MaxB.mV[i];
- Inside = FALSE;
-
- // Calculate T distances to candidate planes
- if(IR(dir.mV[i])) MaxT.mV[i] = (MaxB.mV[i] - origin.mV[i]) / dir.mV[i];
- }
- }
-
- // Ray origin inside bounding box
- if(Inside)
- {
- coord = origin;
- return true;
- }
-
- // Get largest of the maxT's for final choice of intersection
- U32 WhichPlane = 0;
- if(MaxT.mV[1] > MaxT.mV[WhichPlane]) WhichPlane = 1;
- if(MaxT.mV[2] > MaxT.mV[WhichPlane]) WhichPlane = 2;
-
- // Check final candidate actually inside box
- if(IR(MaxT.mV[WhichPlane])&0x80000000) return false;
-
- for(U32 i=0;i<3;i++)
- {
- if(i!=WhichPlane)
- {
- coord.mV[i] = origin.mV[i] + MaxT.mV[WhichPlane] * dir.mV[i];
- if (epsilon > 0)
- {
- if(coord.mV[i] < MinB.mV[i] - epsilon || coord.mV[i] > MaxB.mV[i] + epsilon) return false;
- }
- else
- {
- if(coord.mV[i] < MinB.mV[i] || coord.mV[i] > MaxB.mV[i]) return false;
- }
- }
- }
- return true; // ray hits box
-}
-
-//////////////////////////////
-//
-// Macros, functions, and inline methods from other classes
-//
-//
-
-void LLPipeline::setLight(LLDrawable *drawablep, BOOL is_light)
-{
- if (drawablep && assertInitialized())
- {
- if (is_light)
- {
- mLights.insert(drawablep);
- drawablep->setState(LLDrawable::LIGHT);
- }
- else
- {
- drawablep->clearState(LLDrawable::LIGHT);
- mLights.erase(drawablep);
- }
- }
-}
-
-//static
-void LLPipeline::toggleRenderType(U32 type)
-{
- gPipeline.mRenderTypeEnabled[type] = !gPipeline.mRenderTypeEnabled[type];
- if (type == LLPipeline::RENDER_TYPE_WATER)
- {
- gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER] = !gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER];
- }
-}
-
-//static
-void LLPipeline::toggleRenderTypeControl(void* data)
-{
- U32 type = (U32)(intptr_t)data;
- U32 bit = (1<<type);
- if (gPipeline.hasRenderType(type))
- {
- llinfos << "Toggling render type mask " << std::hex << bit << " off" << std::dec << llendl;
- }
- else
- {
- llinfos << "Toggling render type mask " << std::hex << bit << " on" << std::dec << llendl;
- }
- gPipeline.toggleRenderType(type);
-}
-
-//static
-BOOL LLPipeline::hasRenderTypeControl(void* data)
-{
- U32 type = (U32)(intptr_t)data;
- return gPipeline.hasRenderType(type);
-}
-
-// Allows UI items labeled "Hide foo" instead of "Show foo"
-//static
-BOOL LLPipeline::toggleRenderTypeControlNegated(void* data)
-{
- S32 type = (S32)(intptr_t)data;
- return !gPipeline.hasRenderType(type);
-}
-
-//static
-void LLPipeline::toggleRenderDebug(void* data)
-{
- U32 bit = (U32)(intptr_t)data;
- if (gPipeline.hasRenderDebugMask(bit))
- {
- llinfos << "Toggling render debug mask " << std::hex << bit << " off" << std::dec << llendl;
- }
- else
- {
- llinfos << "Toggling render debug mask " << std::hex << bit << " on" << std::dec << llendl;
- }
- gPipeline.mRenderDebugMask ^= bit;
-}
-
-
-//static
-BOOL LLPipeline::toggleRenderDebugControl(void* data)
-{
- U32 bit = (U32)(intptr_t)data;
- return gPipeline.hasRenderDebugMask(bit);
-}
-
-//static
-void LLPipeline::toggleRenderDebugFeature(void* data)
-{
- U32 bit = (U32)(intptr_t)data;
- gPipeline.mRenderDebugFeatureMask ^= bit;
-}
-
-
-//static
-BOOL LLPipeline::toggleRenderDebugFeatureControl(void* data)
-{
- U32 bit = (U32)(intptr_t)data;
- return gPipeline.hasRenderDebugFeatureMask(bit);
-}
-
-void LLPipeline::setRenderDebugFeatureControl(U32 bit, bool value)
-{
- if (value)
- {
- gPipeline.mRenderDebugFeatureMask |= bit;
- }
- else
- {
- gPipeline.mRenderDebugFeatureMask &= !bit;
- }
-}
-
-// static
-void LLPipeline::setRenderScriptedBeacons(BOOL val)
-{
- sRenderScriptedBeacons = val;
-}
-
-// static
-void LLPipeline::toggleRenderScriptedBeacons(void*)
-{
- sRenderScriptedBeacons = !sRenderScriptedBeacons;
-}
-
-// static
-BOOL LLPipeline::getRenderScriptedBeacons(void*)
-{
- return sRenderScriptedBeacons;
-}
-
-// static
-void LLPipeline::setRenderScriptedTouchBeacons(BOOL val)
-{
- sRenderScriptedTouchBeacons = val;
-}
-
-// static
-void LLPipeline::toggleRenderScriptedTouchBeacons(void*)
-{
- sRenderScriptedTouchBeacons = !sRenderScriptedTouchBeacons;
-}
-
-// static
-BOOL LLPipeline::getRenderScriptedTouchBeacons(void*)
-{
- return sRenderScriptedTouchBeacons;
-}
-
-// static
-void LLPipeline::setRenderMOAPBeacons(BOOL val)
-{
- sRenderMOAPBeacons = val;
-}
-
-// static
-void LLPipeline::toggleRenderMOAPBeacons(void*)
-{
- sRenderMOAPBeacons = !sRenderMOAPBeacons;
-}
-
-// static
-BOOL LLPipeline::getRenderMOAPBeacons(void*)
-{
- return sRenderMOAPBeacons;
-}
-
-// static
-void LLPipeline::setRenderPhysicalBeacons(BOOL val)
-{
- sRenderPhysicalBeacons = val;
-}
-
-// static
-void LLPipeline::toggleRenderPhysicalBeacons(void*)
-{
- sRenderPhysicalBeacons = !sRenderPhysicalBeacons;
-}
-
-// static
-BOOL LLPipeline::getRenderPhysicalBeacons(void*)
-{
- return sRenderPhysicalBeacons;
-}
-
-// static
-void LLPipeline::setRenderParticleBeacons(BOOL val)
-{
- sRenderParticleBeacons = val;
-}
-
-// static
-void LLPipeline::toggleRenderParticleBeacons(void*)
-{
- sRenderParticleBeacons = !sRenderParticleBeacons;
-}
-
-// static
-BOOL LLPipeline::getRenderParticleBeacons(void*)
-{
- return sRenderParticleBeacons;
-}
-
-// static
-void LLPipeline::setRenderSoundBeacons(BOOL val)
-{
- sRenderSoundBeacons = val;
-}
-
-// static
-void LLPipeline::toggleRenderSoundBeacons(void*)
-{
- sRenderSoundBeacons = !sRenderSoundBeacons;
-}
-
-// static
-BOOL LLPipeline::getRenderSoundBeacons(void*)
-{
- return sRenderSoundBeacons;
-}
-
-// static
-void LLPipeline::setRenderBeacons(BOOL val)
-{
- sRenderBeacons = val;
-}
-
-// static
-void LLPipeline::toggleRenderBeacons(void*)
-{
- sRenderBeacons = !sRenderBeacons;
-}
-
-// static
-BOOL LLPipeline::getRenderBeacons(void*)
-{
- return sRenderBeacons;
-}
-
-// static
-void LLPipeline::setRenderHighlights(BOOL val)
-{
- sRenderHighlight = val;
-}
-
-// static
-void LLPipeline::toggleRenderHighlights(void*)
-{
- sRenderHighlight = !sRenderHighlight;
-}
-
-// static
-BOOL LLPipeline::getRenderHighlights(void*)
-{
- return sRenderHighlight;
-}
-
-LLViewerObject* LLPipeline::lineSegmentIntersectInWorld(const LLVector3& start, const LLVector3& end,
- BOOL pick_transparent,
- S32* face_hit,
- LLVector3* intersection, // return the intersection point
- LLVector2* tex_coord, // return the texture coordinates of the intersection point
- LLVector3* normal, // return the surface normal at the intersection point
- LLVector3* bi_normal // return the surface bi-normal at the intersection point
- )
-{
- LLDrawable* drawable = NULL;
-
- LLVector3 local_end = end;
-
- LLVector3 position;
-
- sPickAvatar = FALSE; //LLToolMgr::getInstance()->inBuildMode() ? FALSE : TRUE;
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
-
- for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++)
- {
- if ((j == LLViewerRegion::PARTITION_VOLUME) ||
- (j == LLViewerRegion::PARTITION_BRIDGE) ||
- (j == LLViewerRegion::PARTITION_TERRAIN) ||
- (j == LLViewerRegion::PARTITION_TREE) ||
- (j == LLViewerRegion::PARTITION_GRASS)) // only check these partitions for now
- {
- LLSpatialPartition* part = region->getSpatialPartition(j);
- if (part && hasRenderType(part->mDrawableType))
- {
- LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal);
- if (hit)
- {
- drawable = hit;
- local_end = position;
- }
- }
- }
- }
- }
-
- if (!sPickAvatar)
- {
- //save hit info in case we need to restore
- //due to attachment override
- LLVector3 local_normal;
- LLVector3 local_binormal;
- LLVector2 local_texcoord;
- S32 local_face_hit = -1;
-
- if (face_hit)
- {
- local_face_hit = *face_hit;
- }
- if (tex_coord)
- {
- local_texcoord = *tex_coord;
- }
- if (bi_normal)
- {
- local_binormal = *bi_normal;
- }
- if (normal)
- {
- local_normal = *normal;
- }
-
- const F32 ATTACHMENT_OVERRIDE_DIST = 0.1f;
-
- //check against avatars
- sPickAvatar = TRUE;
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
-
- LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_BRIDGE);
- if (part && hasRenderType(part->mDrawableType))
- {
- LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal);
- if (hit)
- {
- if (!drawable ||
- !drawable->getVObj()->isAttachment() ||
- (position-local_end).magVec() > ATTACHMENT_OVERRIDE_DIST)
- { //avatar overrides if previously hit drawable is not an attachment or
- //attachment is far enough away from detected intersection
- drawable = hit;
- local_end = position;
- }
- else
- { //prioritize attachments over avatars
- position = local_end;
-
- if (face_hit)
- {
- *face_hit = local_face_hit;
- }
- if (tex_coord)
- {
- *tex_coord = local_texcoord;
- }
- if (bi_normal)
- {
- *bi_normal = local_binormal;
- }
- if (normal)
- {
- *normal = local_normal;
- }
- }
- }
- }
- }
- }
-
- //check all avatar nametags (silly, isn't it?)
- for (std::vector< LLCharacter* >::iterator iter = LLCharacter::sInstances.begin();
- iter != LLCharacter::sInstances.end();
- ++iter)
- {
- LLVOAvatar* av = (LLVOAvatar*) *iter;
- if (av->mNameText.notNull()
- && av->mNameText->lineSegmentIntersect(start, local_end, position))
- {
- drawable = av->mDrawable;
- local_end = position;
- }
- }
-
- if (intersection)
- {
- *intersection = position;
- }
-
- return drawable ? drawable->getVObj().get() : NULL;
-}
-
-LLViewerObject* LLPipeline::lineSegmentIntersectInHUD(const LLVector3& start, const LLVector3& end,
- BOOL pick_transparent,
- S32* face_hit,
- LLVector3* intersection, // return the intersection point
- LLVector2* tex_coord, // return the texture coordinates of the intersection point
- LLVector3* normal, // return the surface normal at the intersection point
- LLVector3* bi_normal // return the surface bi-normal at the intersection point
- )
-{
- LLDrawable* drawable = NULL;
-
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
-
- BOOL toggle = FALSE;
- if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD))
- {
- toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
- toggle = TRUE;
- }
-
- LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_HUD);
- if (part)
- {
- LLDrawable* hit = part->lineSegmentIntersect(start, end, pick_transparent, face_hit, intersection, tex_coord, normal, bi_normal);
- if (hit)
- {
- drawable = hit;
- }
- }
-
- if (toggle)
- {
- toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
- }
- }
- return drawable ? drawable->getVObj().get() : NULL;
-}
-
-LLSpatialPartition* LLPipeline::getSpatialPartition(LLViewerObject* vobj)
-{
- if (vobj)
- {
- LLViewerRegion* region = vobj->getRegion();
- if (region)
- {
- return region->getSpatialPartition(vobj->getPartitionType());
- }
- }
- return NULL;
-}
-
-void LLPipeline::resetVertexBuffers(LLDrawable* drawable)
-{
- if (!drawable || drawable->isDead())
- {
- return;
- }
-
- for (S32 i = 0; i < drawable->getNumFaces(); i++)
- {
- LLFace* facep = drawable->getFace(i);
- facep->clearVertexBuffer();
- }
-}
-
-void LLPipeline::resetVertexBuffers()
-{
- for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
- iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
- {
- LLViewerRegion* region = *iter;
- for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
- {
- LLSpatialPartition* part = region->getSpatialPartition(i);
- if (part)
- {
- part->resetVertexBuffers();
- }
- }
- }
-
- resetDrawOrders();
-
- gSky.resetVertexBuffers();
-
- LLVertexBuffer::cleanupClass();
-
- //delete all name pool caches
- LLGLNamePool::cleanupPools();
-
- if (LLVertexBuffer::sGLCount > 0)
- {
- llwarns << "VBO wipe failed." << llendl;
- }
-
- llassert(LLVertexBuffer::sGLCount == 0);
-
- LLVertexBuffer::unbind();
-
- sRenderBump = gSavedSettings.getBOOL("RenderObjectBump");
- sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips");
- LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO");
- LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO");
- LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw");
- LLVertexBuffer::sEnableVBOs = gSavedSettings.getBOOL("RenderVBOEnable");
- LLVertexBuffer::sDisableVBOMapping = LLVertexBuffer::sEnableVBOs && gSavedSettings.getBOOL("RenderVBOMappingDisable") ;
- sBakeSunlight = gSavedSettings.getBOOL("RenderBakeSunlight");
- sNoAlpha = gSavedSettings.getBOOL("RenderNoAlpha");
- LLPipeline::sTextureBindTest = gSavedSettings.getBOOL("RenderDebugTextureBind");
-
- LLVertexBuffer::initClass(LLVertexBuffer::sEnableVBOs, LLVertexBuffer::sDisableVBOMapping);
-}
-
-void LLPipeline::renderObjects(U32 type, U32 mask, BOOL texture, BOOL batch_texture)
-{
- LLMemType mt_ro(LLMemType::MTYPE_PIPELINE_RENDER_OBJECTS);
- assertInitialized();
- gGL.loadMatrix(gGLModelView);
- gGLLastMatrix = NULL;
- mSimplePool->pushBatches(type, mask, texture, batch_texture);
- gGL.loadMatrix(gGLModelView);
- gGLLastMatrix = NULL;
-}
-
-void apply_cube_face_rotation(U32 face)
-{
- switch (face)
- {
- case 0:
- gGL.rotatef(90.f, 0, 1, 0);
- gGL.rotatef(180.f, 1, 0, 0);
- break;
- case 2:
- gGL.rotatef(-90.f, 1, 0, 0);
- break;
- case 4:
- gGL.rotatef(180.f, 0, 1, 0);
- gGL.rotatef(180.f, 0, 0, 1);
- break;
- case 1:
- gGL.rotatef(-90.f, 0, 1, 0);
- gGL.rotatef(180.f, 1, 0, 0);
- break;
- case 3:
- gGL.rotatef(90, 1, 0, 0);
- break;
- case 5:
- gGL.rotatef(180, 0, 0, 1);
- break;
- }
-}
-
-void validate_framebuffer_object()
-{
- GLenum status;
- status = glCheckFramebufferStatus(GL_FRAMEBUFFER_EXT);
- switch(status)
- {
- case GL_FRAMEBUFFER_COMPLETE:
- //framebuffer OK, no error.
- break;
- case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
- // frame buffer not OK: probably means unsupported depth buffer format
- llerrs << "Framebuffer Incomplete Missing Attachment." << llendl;
- break;
- case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
- // frame buffer not OK: probably means unsupported depth buffer format
- llerrs << "Framebuffer Incomplete Attachment." << llendl;
- break;
- case GL_FRAMEBUFFER_UNSUPPORTED:
- /* choose different formats */
- llerrs << "Framebuffer unsupported." << llendl;
- break;
- default:
- llerrs << "Unknown framebuffer status." << llendl;
- break;
- }
-}
-
-void LLPipeline::bindScreenToTexture()
-{
-
-}
-
-static LLFastTimer::DeclareTimer FTM_RENDER_BLOOM("Bloom");
-
-void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
-{
- LLMemType mt_ru(LLMemType::MTYPE_PIPELINE_RENDER_BLOOM);
- if (!(gPipeline.canUseVertexShaders() &&
- sRenderGlow))
- {
- return;
- }
-
- LLVertexBuffer::unbind();
- LLGLState::checkStates();
- LLGLState::checkTextureChannels();
-
- assertInitialized();
-
- if (gUseWireframe)
- {
- glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
- }
-
- U32 res_mod = RenderResolutionDivisor;
-
- LLVector2 tc1(0,0);
- LLVector2 tc2((F32) mScreen.getWidth()*2,
- (F32) mScreen.getHeight()*2);
-
- if (res_mod > 1)
- {
- tc2 /= (F32) res_mod;
- }
-
- LLFastTimer ftm(FTM_RENDER_BLOOM);
- gGL.color4f(1,1,1,1);
- LLGLDepthTest depth(GL_FALSE);
- LLGLDisable blend(GL_BLEND);
- LLGLDisable cull(GL_CULL_FACE);
-
- enableLightsFullbright(LLColor4(1,1,1,1));
-
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadIdentity();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.pushMatrix();
- gGL.loadIdentity();
-
- LLGLDisable test(GL_ALPHA_TEST);
-
- gGL.setColorMask(true, true);
- glClearColor(0,0,0,0);
-
- {
- {
- LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
- mGlow[2].bindTarget();
- mGlow[2].clear();
- }
-
- gGlowExtractProgram.bind();
- F32 minLum = llmax((F32) RenderGlowMinLuminance, 0.0f);
- F32 maxAlpha = RenderGlowMaxExtractAlpha;
- F32 warmthAmount = RenderGlowWarmthAmount;
- LLVector3 lumWeights = RenderGlowLumWeights;
- LLVector3 warmthWeights = RenderGlowWarmthWeights;
-
-
- gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MIN_LUMINANCE, minLum);
- gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MAX_EXTRACT_ALPHA, maxAlpha);
- gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_LUM_WEIGHTS, lumWeights.mV[0], lumWeights.mV[1], lumWeights.mV[2]);
- gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_WARMTH_WEIGHTS, warmthWeights.mV[0], warmthWeights.mV[1], warmthWeights.mV[2]);
- gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_WARMTH_AMOUNT, warmthAmount);
- LLGLEnable blend_on(GL_BLEND);
- LLGLEnable test(GL_ALPHA_TEST);
-
- gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
-
- mScreen.bindTexture(0, 0);
-
- gGL.color4f(1,1,1,1);
- gPipeline.enableLightsFullbright(LLColor4(1,1,1,1));
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
- gGL.vertex2f(3,-1);
-
- gGL.end();
-
- gGL.getTexUnit(0)->unbind(mScreen.getUsage());
-
- mGlow[2].flush();
- }
-
- tc1.setVec(0,0);
- tc2.setVec(2,2);
-
- // power of two between 1 and 1024
- U32 glowResPow = RenderGlowResolutionPow;
- const U32 glow_res = llmax(1,
- llmin(1024, 1 << glowResPow));
-
- S32 kernel = RenderGlowIterations*2;
- F32 delta = RenderGlowWidth / glow_res;
- // Use half the glow width if we have the res set to less than 9 so that it looks
- // almost the same in either case.
- if (glowResPow < 9)
- {
- delta *= 0.5f;
- }
- F32 strength = RenderGlowStrength;
-
- gGlowProgram.bind();
- gGlowProgram.uniform1f(LLShaderMgr::GLOW_STRENGTH, strength);
-
- for (S32 i = 0; i < kernel; i++)
- {
- {
- LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
- mGlow[i%2].bindTarget();
- mGlow[i%2].clear();
- }
-
- if (i == 0)
- {
- gGL.getTexUnit(0)->bind(&mGlow[2]);
- }
- else
- {
- gGL.getTexUnit(0)->bind(&mGlow[(i-1)%2]);
- }
-
- if (i%2 == 0)
- {
- gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, delta, 0);
- }
- else
- {
- gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, 0, delta);
- }
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
- gGL.vertex2f(3,-1);
-
- gGL.end();
-
- mGlow[i%2].flush();
- }
-
- gGlowProgram.unbind();
-
- if (LLRenderTarget::sUseFBO)
- {
- LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
- glBindFramebuffer(GL_FRAMEBUFFER, 0);
- }
-
- gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft;
- gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom;
- gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth();
- gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight();
- glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]);
-
- tc2.setVec((F32) mScreen.getWidth(),
- (F32) mScreen.getHeight());
-
- gGL.flush();
-
- LLVertexBuffer::unbind();
-
- if (LLPipeline::sRenderDeferred)
- {
-
- bool dof_enabled = !LLViewerCamera::getInstance()->cameraUnderWater() &&
- !LLToolMgr::getInstance()->inBuildMode() &&
- RenderDepthOfField;
-
-
- bool multisample = RenderFSAASamples > 1 && mFXAABuffer.isComplete();
-
- gViewerWindow->setup3DViewport();
-
- if (dof_enabled)
- {
- LLGLSLShader* shader = &gDeferredPostProgram;
- LLGLDisable blend(GL_BLEND);
-
- //depth of field focal plane calculations
- static F32 current_distance = 16.f;
- static F32 start_distance = 16.f;
- static F32 transition_time = 1.f;
-
- LLVector3 focus_point;
-
- LLViewerObject* obj = LLViewerMediaFocus::getInstance()->getFocusedObject();
- if (obj && obj->mDrawable && obj->isSelected())
- { //focus on selected media object
- S32 face_idx = LLViewerMediaFocus::getInstance()->getFocusedFace();
- if (obj && obj->mDrawable)
- {
- LLFace* face = obj->mDrawable->getFace(face_idx);
- if (face)
- {
- focus_point = face->getPositionAgent();
- }
- }
- }
-
- if (focus_point.isExactlyZero())
- {
- if (LLViewerJoystick::getInstance()->getOverrideCamera())
- { //focus on point under cursor
- focus_point = gDebugRaycastIntersection;
- }
- else if (gAgentCamera.cameraMouselook())
- { //focus on point under mouselook crosshairs
- gViewerWindow->cursorIntersect(-1, -1, 512.f, NULL, -1, FALSE,
- NULL,
- &focus_point);
- }
- else
- {
- LLViewerObject* obj = gAgentCamera.getFocusObject();
- if (obj)
- { //focus on alt-zoom target
- focus_point = LLVector3(gAgentCamera.getFocusGlobal()-gAgent.getRegion()->getOriginGlobal());
- }
- else
- { //focus on your avatar
- focus_point = gAgent.getPositionAgent();
- }
- }
- }
-
- LLVector3 eye = LLViewerCamera::getInstance()->getOrigin();
- F32 target_distance = 16.f;
- if (!focus_point.isExactlyZero())
- {
- target_distance = LLViewerCamera::getInstance()->getAtAxis() * (focus_point-eye);
- }
-
- if (transition_time >= 1.f &&
- fabsf(current_distance-target_distance)/current_distance > 0.01f)
- { //large shift happened, interpolate smoothly to new target distance
- transition_time = 0.f;
- start_distance = current_distance;
- }
- else if (transition_time < 1.f)
- { //currently in a transition, continue interpolating
- transition_time += 1.f/CameraFocusTransitionTime*gFrameIntervalSeconds;
- transition_time = llmin(transition_time, 1.f);
-
- F32 t = cosf(transition_time*F_PI+F_PI)*0.5f+0.5f;
- current_distance = start_distance + (target_distance-start_distance)*t;
- }
- else
- { //small or no change, just snap to target distance
- current_distance = target_distance;
- }
-
- //convert to mm
- F32 subject_distance = current_distance*1000.f;
- F32 fnumber = CameraFNumber;
- F32 default_focal_length = CameraFocalLength;
-
- F32 fov = LLViewerCamera::getInstance()->getView();
-
- const F32 default_fov = CameraFieldOfView * F_PI/180.f;
- //const F32 default_aspect_ratio = gSavedSettings.getF32("CameraAspectRatio");
-
- //F32 aspect_ratio = (F32) mScreen.getWidth()/(F32)mScreen.getHeight();
-
- F32 dv = 2.f*default_focal_length * tanf(default_fov/2.f);
- //F32 dh = 2.f*default_focal_length * tanf(default_fov*default_aspect_ratio/2.f);
-
- F32 focal_length = dv/(2*tanf(fov/2.f));
-
- //F32 tan_pixel_angle = tanf(LLDrawable::sCurPixelAngle);
-
- // from wikipedia -- c = |s2-s1|/s2 * f^2/(N(S1-f))
- // where N = fnumber
- // s2 = dot distance
- // s1 = subject distance
- // f = focal length
- //
-
- F32 blur_constant = focal_length*focal_length/(fnumber*(subject_distance-focal_length));
- blur_constant /= 1000.f; //convert to meters for shader
- F32 magnification = focal_length/(subject_distance-focal_length);
-
- { //build diffuse+bloom+CoF
- mDeferredLight.bindTarget();
- shader = &gDeferredCoFProgram;
-
- bindDeferredShader(*shader);
-
- S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
- if (channel > -1)
- {
- mScreen.bindTexture(0, channel);
- }
-
- shader->uniform1f(LLShaderMgr::DOF_FOCAL_DISTANCE, -subject_distance/1000.f);
- shader->uniform1f(LLShaderMgr::DOF_BLUR_CONSTANT, blur_constant);
- shader->uniform1f(LLShaderMgr::DOF_TAN_PIXEL_ANGLE, tanf(1.f/LLDrawable::sCurPixelAngle));
- shader->uniform1f(LLShaderMgr::DOF_MAGNIFICATION, magnification);
- shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF);
- shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale);
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
- gGL.vertex2f(3,-1);
-
- gGL.end();
-
- unbindDeferredShader(*shader);
- mDeferredLight.flush();
- }
-
- { //perform DoF sampling at half-res (preserve alpha channel)
- mScreen.bindTarget();
- glViewport(0,0,(GLsizei) (mScreen.getWidth()*CameraDoFResScale), (GLsizei) (mScreen.getHeight()*CameraDoFResScale));
- gGL.setColorMask(true, false);
-
- shader = &gDeferredPostProgram;
- bindDeferredShader(*shader);
- S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage());
- if (channel > -1)
- {
- mDeferredLight.bindTexture(0, channel);
- }
-
- shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF);
- shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale);
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
- gGL.vertex2f(3,-1);
-
- gGL.end();
-
- unbindDeferredShader(*shader);
- mScreen.flush();
- gGL.setColorMask(true, true);
- }
-
- { //combine result based on alpha
- if (multisample)
- {
- mDeferredLight.bindTarget();
- glViewport(0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight());
- }
- else
- {
- gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft;
- gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom;
- gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth();
- gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight();
- glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]);
- }
-
- shader = &gDeferredDoFCombineProgram;
- bindDeferredShader(*shader);
-
- S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
- if (channel > -1)
- {
- mScreen.bindTexture(0, channel);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
- }
-
- shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF);
- shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale);
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
- gGL.vertex2f(3,-1);
-
- gGL.end();
-
- unbindDeferredShader(*shader);
-
- if (multisample)
- {
- mDeferredLight.flush();
- }
- }
- }
- else
- {
- if (multisample)
- {
- mDeferredLight.bindTarget();
- }
- LLGLSLShader* shader = &gDeferredPostNoDoFProgram;
-
- bindDeferredShader(*shader);
-
- S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
- if (channel > -1)
- {
- mScreen.bindTexture(0, channel);
- }
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
- gGL.vertex2f(3,-1);
-
- gGL.end();
-
- unbindDeferredShader(*shader);
-
- if (multisample)
- {
- mDeferredLight.flush();
- }
- }
-
- if (multisample)
- {
- //bake out texture2D with RGBL for FXAA shader
- mFXAABuffer.bindTarget();
-
- S32 width = mScreen.getWidth();
- S32 height = mScreen.getHeight();
- glViewport(0, 0, width, height);
-
- LLGLSLShader* shader = &gGlowCombineFXAAProgram;
-
- shader->bind();
- shader->uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, width, height);
-
- S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage());
- if (channel > -1)
- {
- mDeferredLight.bindTexture(0, channel);
- }
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.vertex2f(-1,-1);
- gGL.vertex2f(-1,3);
- gGL.vertex2f(3,-1);
- gGL.end();
-
- gGL.flush();
-
- shader->disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage());
- shader->unbind();
-
- mFXAABuffer.flush();
-
- shader = &gFXAAProgram;
- shader->bind();
-
- channel = shader->enableTexture(LLShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage());
- if (channel > -1)
- {
- mFXAABuffer.bindTexture(0, channel);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
- }
-
- F32 scale_x = (F32) width/mFXAABuffer.getWidth();
- F32 scale_y = (F32) height/mFXAABuffer.getHeight();
- shader->uniform2f(LLShaderMgr::FXAA_TC_SCALE, scale_x, scale_y);
- shader->uniform2f(LLShaderMgr::FXAA_RCP_SCREEN_RES, 1.f/width*scale_x, 1.f/height*scale_y);
- shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT, -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y);
- shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT2, -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y);
-
- gGL.begin(LLRender::TRIANGLE_STRIP);
- gGL.vertex2f(-1,-1);
- gGL.vertex2f(-1,3);
- gGL.vertex2f(3,-1);
- gGL.end();
-
- gGL.flush();
- shader->unbind();
- }
- }
- else
- {
- if (res_mod > 1)
- {
- tc2 /= (F32) res_mod;
- }
-
- U32 mask = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1;
- LLPointer<LLVertexBuffer> buff = new LLVertexBuffer(mask, 0);
- buff->allocateBuffer(3,0,TRUE);
-
- LLStrider<LLVector3> v;
- LLStrider<LLVector2> uv1;
- LLStrider<LLVector2> uv2;
-
- buff->getVertexStrider(v);
- buff->getTexCoord0Strider(uv1);
- buff->getTexCoord1Strider(uv2);
-
- uv1[0] = LLVector2(0, 0);
- uv1[1] = LLVector2(0, 2);
- uv1[2] = LLVector2(2, 0);
-
- uv2[0] = LLVector2(0, 0);
- uv2[1] = LLVector2(0, tc2.mV[1]*2.f);
- uv2[2] = LLVector2(tc2.mV[0]*2.f, 0);
-
- v[0] = LLVector3(-1,-1,0);
- v[1] = LLVector3(-1,3,0);
- v[2] = LLVector3(3,-1,0);
-
- buff->flush();
-
- LLGLDisable blend(GL_BLEND);
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gGlowCombineProgram.bind();
- }
- else
- {
- //tex unit 0
- gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_TEX_COLOR);
- //tex unit 1
- gGL.getTexUnit(1)->setTextureColorBlend(LLTexUnit::TBO_ADD, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_PREV_COLOR);
- }
-
- gGL.getTexUnit(0)->bind(&mGlow[1]);
- gGL.getTexUnit(1)->bind(&mScreen);
-
- LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
-
- buff->setBuffer(mask);
- buff->drawArrays(LLRender::TRIANGLE_STRIP, 0, 3);
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gGlowCombineProgram.unbind();
- }
- else
- {
- gGL.getTexUnit(1)->disable();
- gGL.getTexUnit(1)->setTextureBlendType(LLTexUnit::TB_MULT);
-
- gGL.getTexUnit(0)->activate();
- gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
- }
-
- }
-
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
-
- if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES))
- {
- if (LLGLSLShader::sNoFixedFunction)
- {
- gSplatTextureRectProgram.bind();
- }
-
- gGL.setColorMask(true, false);
-
- LLVector2 tc1(0,0);
- LLVector2 tc2((F32) gViewerWindow->getWorldViewWidthRaw()*2,
- (F32) gViewerWindow->getWorldViewHeightRaw()*2);
-
- LLGLEnable blend(GL_BLEND);
- gGL.color4f(1,1,1,0.75f);
-
- gGL.getTexUnit(0)->bind(&mPhysicsDisplay);
-
- gGL.begin(LLRender::TRIANGLES);
- gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
- gGL.vertex2f(-1,-1);
-
- gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
- gGL.vertex2f(-1,3);
-
- gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
- gGL.vertex2f(3,-1);
-
- gGL.end();
- gGL.flush();
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gSplatTextureRectProgram.unbind();
- }
- }
-
-
- if (LLRenderTarget::sUseFBO)
- { //copy depth buffer from mScreen to framebuffer
- LLRenderTarget::copyContentsToFramebuffer(mScreen, 0, 0, mScreen.getWidth(), mScreen.getHeight(),
- 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST);
- }
-
-
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
-
- LLVertexBuffer::unbind();
-
- LLGLState::checkStates();
- LLGLState::checkTextureChannels();
-
-}
-
-static LLFastTimer::DeclareTimer FTM_BIND_DEFERRED("Bind Deferred");
-
-void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index, U32 noise_map)
-{
- LLFastTimer t(FTM_BIND_DEFERRED);
-
- if (noise_map == 0xFFFFFFFF)
- {
- noise_map = mNoiseMap;
- }
-
- shader.bind();
- S32 channel = 0;
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage());
- if (channel > -1)
- {
- mDeferredScreen.bindTexture(0,channel);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- }
-
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage());
- if (channel > -1)
- {
- mDeferredScreen.bindTexture(1, channel);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- }
-
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage());
- if (channel > -1)
- {
- mDeferredScreen.bindTexture(2, channel);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- }
-
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredDepth.getUsage());
- if (channel > -1)
- {
- gGL.getTexUnit(channel)->bind(&mDeferredDepth, TRUE);
- stop_glerror();
-
- //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
- //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_DEPTH_TEXTURE_MODE_ARB, GL_ALPHA);
-
- stop_glerror();
-
- glh::matrix4f projection = glh_get_current_projection();
- glh::matrix4f inv_proj = projection.inverse();
-
- shader.uniformMatrix4fv(LLShaderMgr::INVERSE_PROJECTION_MATRIX, 1, FALSE, inv_proj.m);
- shader.uniform4f(LLShaderMgr::VIEWPORT, (F32) gGLViewport[0],
- (F32) gGLViewport[1],
- (F32) gGLViewport[2],
- (F32) gGLViewport[3]);
- }
-
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_NOISE);
- if (channel > -1)
- {
- gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, noise_map);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- }
-
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC);
- if (channel > -1)
- {
- gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc);
- }
-
- stop_glerror();
-
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage());
- if (channel > -1)
- {
- if (light_index > 0)
- {
- mScreen.bindTexture(0, channel);
- }
- else
- {
- mDeferredLight.bindTexture(0, channel);
- }
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- }
-
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_BLOOM);
- if (channel > -1)
- {
- mGlow[1].bindTexture(0, channel);
- }
-
- stop_glerror();
-
- for (U32 i = 0; i < 4; i++)
- {
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE);
- stop_glerror();
- if (channel > -1)
- {
- stop_glerror();
- gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
- gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
- stop_glerror();
-
- glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);
- glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
- stop_glerror();
- }
- }
-
- for (U32 i = 4; i < 6; i++)
- {
- channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i);
- stop_glerror();
- if (channel > -1)
- {
- stop_glerror();
- gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
- gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
- stop_glerror();
-
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
- stop_glerror();
- }
- }
-
- stop_glerror();
-
- F32 mat[16*6];
- for (U32 i = 0; i < 16; i++)
- {
- mat[i] = mSunShadowMatrix[0].m[i];
- mat[i+16] = mSunShadowMatrix[1].m[i];
- mat[i+32] = mSunShadowMatrix[2].m[i];
- mat[i+48] = mSunShadowMatrix[3].m[i];
- mat[i+64] = mSunShadowMatrix[4].m[i];
- mat[i+80] = mSunShadowMatrix[5].m[i];
- }
-
- shader.uniformMatrix4fv(LLShaderMgr::DEFERRED_SHADOW_MATRIX, 6, FALSE, mat);
-
- stop_glerror();
-
- channel = shader.enableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP);
- if (channel > -1)
- {
- LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL;
- if (cube_map)
- {
- cube_map->enable(channel);
- cube_map->bind();
- F32* m = gGLModelView;
-
- F32 mat[] = { m[0], m[1], m[2],
- m[4], m[5], m[6],
- m[8], m[9], m[10] };
-
- shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_ENV_MAT, 1, TRUE, mat);
- }
- }
-
- shader.uniform4fv(LLShaderMgr::DEFERRED_SHADOW_CLIP, 1, mSunClipPlanes.mV);
- shader.uniform1f(LLShaderMgr::DEFERRED_SUN_WASH, RenderDeferredSunWash);
- shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_NOISE, RenderShadowNoise);
- shader.uniform1f(LLShaderMgr::DEFERRED_BLUR_SIZE, RenderShadowBlurSize);
-
- shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_RADIUS, RenderSSAOScale);
- shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_MAX_RADIUS, RenderSSAOMaxScale);
-
- F32 ssao_factor = RenderSSAOFactor;
- shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR, ssao_factor);
- shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR_INV, 1.0/ssao_factor);
-
- LLVector3 ssao_effect = RenderSSAOEffect;
- F32 matrix_diag = (ssao_effect[0] + 2.0*ssao_effect[1])/3.0;
- F32 matrix_nondiag = (ssao_effect[0] - ssao_effect[1])/3.0;
- // This matrix scales (proj of color onto <1/rt(3),1/rt(3),1/rt(3)>) by
- // value factor, and scales remainder by saturation factor
- F32 ssao_effect_mat[] = { matrix_diag, matrix_nondiag, matrix_nondiag,
- matrix_nondiag, matrix_diag, matrix_nondiag,
- matrix_nondiag, matrix_nondiag, matrix_diag};
- shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_SSAO_EFFECT_MAT, 1, GL_FALSE, ssao_effect_mat);
-
- F32 shadow_offset_error = 1.f + RenderShadowOffsetError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]);
- F32 shadow_bias_error = 1.f + RenderShadowBiasError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]);
-
- shader.uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, mDeferredScreen.getWidth(), mDeferredScreen.getHeight());
- shader.uniform1f(LLShaderMgr::DEFERRED_NEAR_CLIP, LLViewerCamera::getInstance()->getNear()*2.f);
- shader.uniform1f (LLShaderMgr::DEFERRED_SHADOW_OFFSET, RenderShadowOffset*shadow_offset_error);
- shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_BIAS, RenderShadowBias*shadow_bias_error);
- shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_OFFSET, RenderSpotShadowOffset);
- shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_BIAS, RenderSpotShadowBias);
-
- shader.uniform3fv(LLShaderMgr::DEFERRED_SUN_DIR, 1, mTransformedSunDir.mV);
- shader.uniform2f(LLShaderMgr::DEFERRED_SHADOW_RES, mShadow[0].getWidth(), mShadow[0].getHeight());
- shader.uniform2f(LLShaderMgr::DEFERRED_PROJ_SHADOW_RES, mShadow[4].getWidth(), mShadow[4].getHeight());
- shader.uniform1f(LLShaderMgr::DEFERRED_DEPTH_CUTOFF, RenderEdgeDepthCutoff);
- shader.uniform1f(LLShaderMgr::DEFERRED_NORM_CUTOFF, RenderEdgeNormCutoff);
-
-
- if (shader.getUniformLocation("norm_mat") >= 0)
- {
- glh::matrix4f norm_mat = glh_get_current_modelview().inverse().transpose();
- shader.uniformMatrix4fv("norm_mat", 1, FALSE, norm_mat.m);
- }
-}
-
-static LLFastTimer::DeclareTimer FTM_GI_TRACE("Trace");
-static LLFastTimer::DeclareTimer FTM_GI_GATHER("Gather");
-static LLFastTimer::DeclareTimer FTM_SUN_SHADOW("Shadow Map");
-static LLFastTimer::DeclareTimer FTM_SOFTEN_SHADOW("Shadow Soften");
-static LLFastTimer::DeclareTimer FTM_EDGE_DETECTION("Find Edges");
-static LLFastTimer::DeclareTimer FTM_LOCAL_LIGHTS("Local Lights");
-static LLFastTimer::DeclareTimer FTM_ATMOSPHERICS("Atmospherics");
-static LLFastTimer::DeclareTimer FTM_FULLSCREEN_LIGHTS("Fullscreen Lights");
-static LLFastTimer::DeclareTimer FTM_PROJECTORS("Projectors");
-static LLFastTimer::DeclareTimer FTM_POST("Post");
-
-
-void LLPipeline::renderDeferredLighting()
-{
- if (!sCull)
- {
- return;
- }
-
- {
- LLFastTimer ftm(FTM_RENDER_DEFERRED);
-
- LLViewerCamera* camera = LLViewerCamera::getInstance();
- {
- LLGLDepthTest depth(GL_TRUE);
- mDeferredDepth.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
- 0, 0, mDeferredDepth.getWidth(), mDeferredDepth.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST);
- }
-
- LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
-
- if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
- {
- gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
- }
-
- //ati doesn't seem to love actually using the stencil buffer on FBO's
- LLGLDisable stencil(GL_STENCIL_TEST);
- //glStencilFunc(GL_EQUAL, 1, 0xFFFFFFFF);
- //glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
-
- gGL.setColorMask(true, true);
-
- //draw a cube around every light
- LLVertexBuffer::unbind();
-
- LLGLEnable cull(GL_CULL_FACE);
- LLGLEnable blend(GL_BLEND);
-
- glh::matrix4f mat = glh_copy_matrix(gGLModelView);
-
- LLStrider<LLVector3> vert;
- mDeferredVB->getVertexStrider(vert);
- LLStrider<LLVector2> tc0;
- LLStrider<LLVector2> tc1;
- mDeferredVB->getTexCoord0Strider(tc0);
- mDeferredVB->getTexCoord1Strider(tc1);
-
- vert[0].set(-1,1,0);
- vert[1].set(-1,-3,0);
- vert[2].set(3,1,0);
-
- {
- setupHWLights(NULL); //to set mSunDir;
- LLVector4 dir(mSunDir, 0.f);
- glh::vec4f tc(dir.mV);
- mat.mult_matrix_vec(tc);
- mTransformedSunDir.set(tc.v);
- }
-
- gGL.pushMatrix();
- gGL.loadIdentity();
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadIdentity();
-
- if (RenderDeferredSSAO || RenderShadowDetail > 0)
- {
- mDeferredLight.bindTarget();
- { //paint shadow/SSAO light map (direct lighting lightmap)
- LLFastTimer ftm(FTM_SUN_SHADOW);
- bindDeferredShader(gDeferredSunProgram, 0);
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
- glClearColor(1,1,1,1);
- mDeferredLight.clear(GL_COLOR_BUFFER_BIT);
- glClearColor(0,0,0,0);
-
- glh::matrix4f inv_trans = glh_get_current_modelview().inverse().transpose();
-
- const U32 slice = 32;
- F32 offset[slice*3];
- for (U32 i = 0; i < 4; i++)
- {
- for (U32 j = 0; j < 8; j++)
- {
- glh::vec3f v;
- v.set_value(sinf(6.284f/8*j), cosf(6.284f/8*j), -(F32) i);
- v.normalize();
- inv_trans.mult_matrix_vec(v);
- v.normalize();
- offset[(i*8+j)*3+0] = v.v[0];
- offset[(i*8+j)*3+1] = v.v[2];
- offset[(i*8+j)*3+2] = v.v[1];
- }
- }
-
- gDeferredSunProgram.uniform3fv("offset", slice, offset);
- gDeferredSunProgram.uniform2f("screenRes", mDeferredLight.getWidth(), mDeferredLight.getHeight());
-
- {
- LLGLDisable blend(GL_BLEND);
- LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
- stop_glerror();
- mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
- stop_glerror();
- }
-
- unbindDeferredShader(gDeferredSunProgram);
- }
- mDeferredLight.flush();
- }
-
- if (RenderDeferredSSAO)
- { //soften direct lighting lightmap
- LLFastTimer ftm(FTM_SOFTEN_SHADOW);
- //blur lightmap
- mScreen.bindTarget();
- glClearColor(1,1,1,1);
- mScreen.clear(GL_COLOR_BUFFER_BIT);
- glClearColor(0,0,0,0);
-
- bindDeferredShader(gDeferredBlurLightProgram);
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
- LLVector3 go = RenderShadowGaussian;
- const U32 kern_length = 4;
- F32 blur_size = RenderShadowBlurSize;
- F32 dist_factor = RenderShadowBlurDistFactor;
-
- // sample symmetrically with the middle sample falling exactly on 0.0
- F32 x = 0.f;
-
- LLVector3 gauss[32]; // xweight, yweight, offset
-
- for (U32 i = 0; i < kern_length; i++)
- {
- gauss[i].mV[0] = llgaussian(x, go.mV[0]);
- gauss[i].mV[1] = llgaussian(x, go.mV[1]);
- gauss[i].mV[2] = x;
- x += 1.f;
- }
-
- gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f);
- gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor);
- gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV);
- gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f));
-
- {
- LLGLDisable blend(GL_BLEND);
- LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
- stop_glerror();
- mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
- stop_glerror();
- }
-
- mScreen.flush();
- unbindDeferredShader(gDeferredBlurLightProgram);
-
- bindDeferredShader(gDeferredBlurLightProgram, 1);
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
- mDeferredLight.bindTarget();
-
- gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f);
-
- {
- LLGLDisable blend(GL_BLEND);
- LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
- stop_glerror();
- mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
- stop_glerror();
- }
- mDeferredLight.flush();
- unbindDeferredShader(gDeferredBlurLightProgram);
- }
-
- stop_glerror();
- gGL.popMatrix();
- stop_glerror();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- stop_glerror();
- gGL.popMatrix();
- stop_glerror();
-
- //copy depth and stencil from deferred screen
- //mScreen.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
- // 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST);
-
- mScreen.bindTarget();
- // clear color buffer here - zeroing alpha (glow) is important or it will accumulate against sky
- glClearColor(0,0,0,0);
- mScreen.clear(GL_COLOR_BUFFER_BIT);
-
- if (RenderDeferredAtmospheric)
- { //apply sunlight contribution
- LLFastTimer ftm(FTM_ATMOSPHERICS);
- bindDeferredShader(gDeferredSoftenProgram);
- {
- LLGLDepthTest depth(GL_FALSE);
- LLGLDisable blend(GL_BLEND);
- LLGLDisable test(GL_ALPHA_TEST);
-
- //full screen blit
- gGL.pushMatrix();
- gGL.loadIdentity();
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadIdentity();
-
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
-
- mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
-
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
- }
-
- unbindDeferredShader(gDeferredSoftenProgram);
- }
-
- { //render non-deferred geometry (fullbright, alpha, etc)
- LLGLDisable blend(GL_BLEND);
- LLGLDisable stencil(GL_STENCIL_TEST);
- gGL.setSceneBlendType(LLRender::BT_ALPHA);
-
- gPipeline.pushRenderTypeMask();
-
- gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
- LLPipeline::RENDER_TYPE_CLOUDS,
- LLPipeline::RENDER_TYPE_WL_SKY,
- LLPipeline::END_RENDER_TYPES);
-
-
- renderGeomPostDeferred(*LLViewerCamera::getInstance());
- gPipeline.popRenderTypeMask();
- }
-
- BOOL render_local = RenderLocalLights;
-
- if (render_local)
- {
- gGL.setSceneBlendType(LLRender::BT_ADD);
- std::list<LLVector4> fullscreen_lights;
- LLDrawable::drawable_list_t spot_lights;
- LLDrawable::drawable_list_t fullscreen_spot_lights;
-
- for (U32 i = 0; i < 2; i++)
- {
- mTargetShadowSpotLight[i] = NULL;
- }
-
- std::list<LLVector4> light_colors;
-
- LLVertexBuffer::unbind();
- LLVector4a* v = (LLVector4a*) vert.get();
-
- {
- bindDeferredShader(gDeferredLightProgram);
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
-
- LLGLDepthTest depth(GL_TRUE, GL_FALSE);
- for (LLDrawable::drawable_set_t::iterator iter = mLights.begin(); iter != mLights.end(); ++iter)
- {
- LLDrawable* drawablep = *iter;
-
- LLVOVolume* volume = drawablep->getVOVolume();
- if (!volume)
- {
- continue;
- }
-
- if (volume->isAttachment())
- {
- if (!sRenderAttachedLights)
- {
- continue;
- }
- }
-
-
- LLVector4a center;
- center.load3(drawablep->getPositionAgent().mV);
- const F32* c = center.getF32ptr();
- F32 s = volume->getLightRadius()*1.5f;
-
- LLColor3 col = volume->getLightColor();
- col *= volume->getLightIntensity();
-
- if (col.magVecSquared() < 0.001f)
- {
- continue;
- }
-
- if (s <= 0.001f)
- {
- continue;
- }
-
- LLVector4a sa;
- sa.splat(s);
- if (camera->AABBInFrustumNoFarClip(center, sa) == 0)
- {
- continue;
- }
-
- sVisibleLightCount++;
-
- glh::vec3f tc(c);
- mat.mult_matrix_vec(tc);
-
- //vertex positions are encoded so the 3 bits of their vertex index
- //correspond to their axis facing, with bit position 3,2,1 matching
- //axis facing x,y,z, bit set meaning positive facing, bit clear
- //meaning negative facing
- mDeferredVB->getVertexStrider(vert);
- v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000
- v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001
- v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010
- v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011
-
- v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100
- v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101
- v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110
- v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111
-
- if (camera->getOrigin().mV[0] > c[0] + s + 0.2f ||
- camera->getOrigin().mV[0] < c[0] - s - 0.2f ||
- camera->getOrigin().mV[1] > c[1] + s + 0.2f ||
- camera->getOrigin().mV[1] < c[1] - s - 0.2f ||
- camera->getOrigin().mV[2] > c[2] + s + 0.2f ||
- camera->getOrigin().mV[2] < c[2] - s - 0.2f)
- { //draw box if camera is outside box
- if (render_local)
- {
- if (volume->isLightSpotlight())
- {
- drawablep->getVOVolume()->updateSpotLightPriority();
- spot_lights.push_back(drawablep);
- continue;
- }
-
- LLFastTimer ftm(FTM_LOCAL_LIGHTS);
- //glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], s*s);
- gDeferredLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v);
- gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s);
- gDeferredLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV);
- gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f);
- //gGL.diffuseColor4f(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f);
- gGL.syncMatrices();
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
- glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
- GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center));
- stop_glerror();
- }
- }
- else
- {
- if (volume->isLightSpotlight())
- {
- drawablep->getVOVolume()->updateSpotLightPriority();
- fullscreen_spot_lights.push_back(drawablep);
- continue;
- }
-
- fullscreen_lights.push_back(LLVector4(tc.v[0], tc.v[1], tc.v[2], s*s));
- light_colors.push_back(LLVector4(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f));
- }
- }
- unbindDeferredShader(gDeferredLightProgram);
- }
-
- if (!spot_lights.empty())
- {
- LLGLDepthTest depth(GL_TRUE, GL_FALSE);
- bindDeferredShader(gDeferredSpotLightProgram);
-
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
-
- gDeferredSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION);
-
- for (LLDrawable::drawable_list_t::iterator iter = spot_lights.begin(); iter != spot_lights.end(); ++iter)
- {
- LLFastTimer ftm(FTM_PROJECTORS);
- LLDrawable* drawablep = *iter;
-
- LLVOVolume* volume = drawablep->getVOVolume();
-
- LLVector4a center;
- center.load3(drawablep->getPositionAgent().mV);
- const F32* c = center.getF32ptr();
- F32 s = volume->getLightRadius()*1.5f;
-
- sVisibleLightCount++;
-
- glh::vec3f tc(c);
- mat.mult_matrix_vec(tc);
-
- setupSpotLight(gDeferredSpotLightProgram, drawablep);
-
- LLColor3 col = volume->getLightColor();
- col *= volume->getLightIntensity();
-
- //vertex positions are encoded so the 3 bits of their vertex index
- //correspond to their axis facing, with bit position 3,2,1 matching
- //axis facing x,y,z, bit set meaning positive facing, bit clear
- //meaning negative facing
- mDeferredVB->getVertexStrider(vert);
- v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000
- v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001
- v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010
- v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011
-
- v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100
- v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101
- v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110
- v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111
-
- gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v);
- gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s);
- gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV);
- gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f);
- gGL.syncMatrices();
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
- glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
- GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center));
- }
- gDeferredSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION);
- unbindDeferredShader(gDeferredSpotLightProgram);
- }
-
- //reset mDeferredVB to fullscreen triangle
- mDeferredVB->getVertexStrider(vert);
- vert[0].set(-1,1,0);
- vert[1].set(-1,-3,0);
- vert[2].set(3,1,0);
-
- {
- bindDeferredShader(gDeferredMultiLightProgram);
-
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
-
- LLGLDepthTest depth(GL_FALSE);
-
- //full screen blit
- gGL.pushMatrix();
- gGL.loadIdentity();
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadIdentity();
-
- U32 count = 0;
-
- const U32 max_count = 8;
- LLVector4 light[max_count];
- LLVector4 col[max_count];
-
-// glVertexPointer(2, GL_FLOAT, 0, vert);
-
- F32 far_z = 0.f;
-
- while (!fullscreen_lights.empty())
- {
- LLFastTimer ftm(FTM_FULLSCREEN_LIGHTS);
- light[count] = fullscreen_lights.front();
- fullscreen_lights.pop_front();
- col[count] = light_colors.front();
- light_colors.pop_front();
-
- far_z = llmin(light[count].mV[2]-sqrtf(light[count].mV[3]), far_z);
-
- count++;
- if (count == max_count || fullscreen_lights.empty())
- {
- gDeferredMultiLightProgram.uniform1i(LLShaderMgr::MULTI_LIGHT_COUNT, count);
- gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT, count, (GLfloat*) light);
- gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT_COL, count, (GLfloat*) col);
- gDeferredMultiLightProgram.uniform1f(LLShaderMgr::MULTI_LIGHT_FAR_Z, far_z);
- far_z = 0.f;
- count = 0;
- mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
- }
- }
-
- unbindDeferredShader(gDeferredMultiLightProgram);
-
- bindDeferredShader(gDeferredMultiSpotLightProgram);
-
- gDeferredMultiSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION);
-
- mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
-
- for (LLDrawable::drawable_list_t::iterator iter = fullscreen_spot_lights.begin(); iter != fullscreen_spot_lights.end(); ++iter)
- {
- LLFastTimer ftm(FTM_PROJECTORS);
- LLDrawable* drawablep = *iter;
-
- LLVOVolume* volume = drawablep->getVOVolume();
-
- LLVector3 center = drawablep->getPositionAgent();
- F32* c = center.mV;
- F32 s = volume->getLightRadius()*1.5f;
-
- sVisibleLightCount++;
-
- glh::vec3f tc(c);
- mat.mult_matrix_vec(tc);
-
- setupSpotLight(gDeferredMultiSpotLightProgram, drawablep);
-
- LLColor3 col = volume->getLightColor();
- col *= volume->getLightIntensity();
-
- gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v);
- gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s);
- gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV);
- gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f);
- mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
- }
-
- gDeferredMultiSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION);
- unbindDeferredShader(gDeferredMultiSpotLightProgram);
-
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
- }
- }
-
- gGL.setColorMask(true, true);
- }
-
- { //render non-deferred geometry (alpha, fullbright, glow)
- LLGLDisable blend(GL_BLEND);
- LLGLDisable stencil(GL_STENCIL_TEST);
-
- pushRenderTypeMask();
- andRenderTypeMask(LLPipeline::RENDER_TYPE_ALPHA,
- LLPipeline::RENDER_TYPE_FULLBRIGHT,
- LLPipeline::RENDER_TYPE_VOLUME,
- LLPipeline::RENDER_TYPE_GLOW,
- LLPipeline::RENDER_TYPE_BUMP,
- LLPipeline::RENDER_TYPE_PASS_SIMPLE,
- LLPipeline::RENDER_TYPE_PASS_ALPHA,
- LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
- LLPipeline::RENDER_TYPE_PASS_BUMP,
- LLPipeline::RENDER_TYPE_PASS_POST_BUMP,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
- LLPipeline::RENDER_TYPE_PASS_GLOW,
- LLPipeline::RENDER_TYPE_PASS_GRASS,
- LLPipeline::RENDER_TYPE_PASS_SHINY,
- LLPipeline::RENDER_TYPE_PASS_INVISIBLE,
- LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY,
- LLPipeline::RENDER_TYPE_AVATAR,
- END_RENDER_TYPES);
-
- renderGeomPostDeferred(*LLViewerCamera::getInstance());
- popRenderTypeMask();
- }
-
- {
- //render highlights, etc.
- renderHighlights();
- mHighlightFaces.clear();
-
- renderDebug();
-
- LLVertexBuffer::unbind();
-
- if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
- {
- // Render debugging beacons.
- gObjectList.renderObjectBeacons();
- gObjectList.resetObjectBeacons();
- }
- }
-
- mScreen.flush();
-
-}
-
-void LLPipeline::setupSpotLight(LLGLSLShader& shader, LLDrawable* drawablep)
-{
- //construct frustum
- LLVOVolume* volume = drawablep->getVOVolume();
- LLVector3 params = volume->getSpotLightParams();
-
- F32 fov = params.mV[0];
- F32 focus = params.mV[1];
-
- LLVector3 pos = drawablep->getPositionAgent();
- LLQuaternion quat = volume->getRenderRotation();
- LLVector3 scale = volume->getScale();
-
- //get near clip plane
- LLVector3 at_axis(0,0,-scale.mV[2]*0.5f);
- at_axis *= quat;
-
- LLVector3 np = pos+at_axis;
- at_axis.normVec();
-
- //get origin that has given fov for plane np, at_axis, and given scale
- F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f);
-
- LLVector3 origin = np - at_axis*dist;
-
- //matrix from volume space to agent space
- LLMatrix4 light_mat(quat, LLVector4(origin,1.f));
-
- glh::matrix4f light_to_agent((F32*) light_mat.mMatrix);
- glh::matrix4f light_to_screen = glh_get_current_modelview() * light_to_agent;
-
- glh::matrix4f screen_to_light = light_to_screen.inverse();
-
- F32 s = volume->getLightRadius()*1.5f;
- F32 near_clip = dist;
- F32 width = scale.mV[VX];
- F32 height = scale.mV[VY];
- F32 far_clip = s+dist-scale.mV[VZ];
-
- F32 fovy = fov * RAD_TO_DEG;
- F32 aspect = width/height;
-
- glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
- 0.f, 0.5f, 0.f, 0.5f,
- 0.f, 0.f, 0.5f, 0.5f,
- 0.f, 0.f, 0.f, 1.f);
-
- glh::vec3f p1(0, 0, -(near_clip+0.01f));
- glh::vec3f p2(0, 0, -(near_clip+1.f));
-
- glh::vec3f screen_origin(0, 0, 0);
-
- light_to_screen.mult_matrix_vec(p1);
- light_to_screen.mult_matrix_vec(p2);
- light_to_screen.mult_matrix_vec(screen_origin);
-
- glh::vec3f n = p2-p1;
- n.normalize();
-
- F32 proj_range = far_clip - near_clip;
- glh::matrix4f light_proj = gl_perspective(fovy, aspect, near_clip, far_clip);
- screen_to_light = trans * light_proj * screen_to_light;
- shader.uniformMatrix4fv(LLShaderMgr::PROJECTOR_MATRIX, 1, FALSE, screen_to_light.m);
- shader.uniform1f(LLShaderMgr::PROJECTOR_NEAR, near_clip);
- shader.uniform3fv(LLShaderMgr::PROJECTOR_P, 1, p1.v);
- shader.uniform3fv(LLShaderMgr::PROJECTOR_N, 1, n.v);
- shader.uniform3fv(LLShaderMgr::PROJECTOR_ORIGIN, 1, screen_origin.v);
- shader.uniform1f(LLShaderMgr::PROJECTOR_RANGE, proj_range);
- shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIANCE, params.mV[2]);
- S32 s_idx = -1;
-
- for (U32 i = 0; i < 2; i++)
- {
- if (mShadowSpotLight[i] == drawablep)
- {
- s_idx = i;
- }
- }
-
- shader.uniform1i(LLShaderMgr::PROJECTOR_SHADOW_INDEX, s_idx);
-
- if (s_idx >= 0)
- {
- shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f-mSpotLightFade[s_idx]);
- }
- else
- {
- shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f);
- }
-
- {
- LLDrawable* potential = drawablep;
- //determine if this is a good light for casting shadows
- F32 m_pri = volume->getSpotLightPriority();
-
- for (U32 i = 0; i < 2; i++)
- {
- F32 pri = 0.f;
-
- if (mTargetShadowSpotLight[i].notNull())
- {
- pri = mTargetShadowSpotLight[i]->getVOVolume()->getSpotLightPriority();
- }
-
- if (m_pri > pri)
- {
- LLDrawable* temp = mTargetShadowSpotLight[i];
- mTargetShadowSpotLight[i] = potential;
- potential = temp;
- m_pri = pri;
- }
- }
- }
-
- LLViewerTexture* img = volume->getLightTexture();
-
- if (img == NULL)
- {
- img = LLViewerFetchedTexture::sWhiteImagep;
- }
-
- S32 channel = shader.enableTexture(LLShaderMgr::DEFERRED_PROJECTION);
-
- if (channel > -1)
- {
- if (img)
- {
- gGL.getTexUnit(channel)->bind(img);
-
- F32 lod_range = logf(img->getWidth())/logf(2.f);
-
- shader.uniform1f(LLShaderMgr::PROJECTOR_FOCUS, focus);
- shader.uniform1f(LLShaderMgr::PROJECTOR_LOD, lod_range);
- shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIENT_LOD, llclamp((proj_range-focus)/proj_range*lod_range, 0.f, 1.f));
- }
- }
-
-}
-
-void LLPipeline::unbindDeferredShader(LLGLSLShader &shader)
-{
- stop_glerror();
- shader.disableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage());
- shader.disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage());
- shader.disableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage());
- shader.disableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredScreen.getUsage());
- shader.disableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage());
- shader.disableTexture(LLShaderMgr::DIFFUSE_MAP);
- shader.disableTexture(LLShaderMgr::DEFERRED_BLOOM);
-
- for (U32 i = 0; i < 4; i++)
- {
- if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE) > -1)
- {
- glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
- }
- }
-
- for (U32 i = 4; i < 6; i++)
- {
- if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i) > -1)
- {
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
- }
- }
-
- shader.disableTexture(LLShaderMgr::DEFERRED_NOISE);
- shader.disableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC);
-
- S32 channel = shader.disableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP);
- if (channel > -1)
- {
- LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL;
- if (cube_map)
- {
- cube_map->disable();
- }
- }
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- gGL.getTexUnit(0)->activate();
- shader.unbind();
-}
-
-inline float sgn(float a)
-{
- if (a > 0.0F) return (1.0F);
- if (a < 0.0F) return (-1.0F);
- return (0.0F);
-}
-
-void LLPipeline::generateWaterReflection(LLCamera& camera_in)
-{
- if (LLPipeline::sWaterReflections && assertInitialized() && LLDrawPoolWater::sNeedsReflectionUpdate)
- {
- BOOL skip_avatar_update = FALSE;
- if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson)
- {
- skip_avatar_update = TRUE;
- }
-
- if (!skip_avatar_update)
- {
- gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON);
- }
- LLVertexBuffer::unbind();
-
- LLGLState::checkStates();
- LLGLState::checkTextureChannels();
- LLGLState::checkClientArrays();
-
- LLCamera camera = camera_in;
- camera.setFar(camera.getFar()*0.87654321f);
- LLPipeline::sReflectionRender = TRUE;
-
- gPipeline.pushRenderTypeMask();
-
- glh::matrix4f projection = glh_get_current_projection();
- glh::matrix4f mat;
-
- stop_glerror();
- LLPlane plane;
-
- F32 height = gAgent.getRegion()->getWaterHeight();
- F32 to_clip = fabsf(camera.getOrigin().mV[2]-height);
- F32 pad = -to_clip*0.05f; //amount to "pad" clip plane by
-
- //plane params
- LLVector3 pnorm;
- F32 pd;
-
- S32 water_clip = 0;
- if (!LLViewerCamera::getInstance()->cameraUnderWater())
- { //camera is above water, clip plane points up
- pnorm.setVec(0,0,1);
- pd = -height;
- plane.setVec(pnorm, pd);
- water_clip = -1;
- }
- else
- { //camera is below water, clip plane points down
- pnorm = LLVector3(0,0,-1);
- pd = height;
- plane.setVec(pnorm, pd);
- water_clip = 1;
- }
-
- if (!LLViewerCamera::getInstance()->cameraUnderWater())
- { //generate planar reflection map
-
- //disable occlusion culling for reflection map for now
- S32 occlusion = LLPipeline::sUseOcclusion;
- LLPipeline::sUseOcclusion = 0;
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- glClearColor(0,0,0,0);
- mWaterRef.bindTarget();
- LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER0;
- gGL.setColorMask(true, true);
- mWaterRef.clear();
- gGL.setColorMask(true, false);
-
- mWaterRef.getViewport(gGLViewport);
-
- stop_glerror();
-
- gGL.pushMatrix();
-
- mat.set_scale(glh::vec3f(1,1,-1));
- mat.set_translate(glh::vec3f(0,0,height*2.f));
-
- glh::matrix4f current = glh_get_current_modelview();
-
- mat = current * mat;
-
- glh_set_current_modelview(mat);
- gGL.loadMatrix(mat.m);
-
- LLViewerCamera::updateFrustumPlanes(camera, FALSE, TRUE);
-
- glh::matrix4f inv_mat = mat.inverse();
-
- glh::vec3f origin(0,0,0);
- inv_mat.mult_matrix_vec(origin);
-
- camera.setOrigin(origin.v);
-
- glCullFace(GL_FRONT);
-
- static LLCullResult ref_result;
-
- if (LLDrawPoolWater::sNeedsReflectionUpdate)
- {
- //initial sky pass (no user clip plane)
- { //mask out everything but the sky
- gPipeline.pushRenderTypeMask();
- gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
- LLPipeline::RENDER_TYPE_WL_SKY,
- LLPipeline::RENDER_TYPE_CLOUDS,
- LLPipeline::END_RENDER_TYPES);
-
- static LLCullResult result;
- updateCull(camera, result);
- stateSort(camera, result);
-
- renderGeom(camera, TRUE);
-
- gPipeline.popRenderTypeMask();
- }
-
- gPipeline.pushRenderTypeMask();
-
- clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
- LLPipeline::RENDER_TYPE_VOIDWATER,
- LLPipeline::RENDER_TYPE_GROUND,
- LLPipeline::RENDER_TYPE_SKY,
- LLPipeline::RENDER_TYPE_CLOUDS,
- LLPipeline::END_RENDER_TYPES);
-
- S32 detail = RenderReflectionDetail;
- if (detail > 0)
- { //mask out selected geometry based on reflection detail
- if (detail < 4)
- {
- clearRenderTypeMask(LLPipeline::RENDER_TYPE_PARTICLES, END_RENDER_TYPES);
- if (detail < 3)
- {
- clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
- if (detail < 2)
- {
- clearRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, END_RENDER_TYPES);
- }
- }
- }
-
- LLGLUserClipPlane clip_plane(plane, mat, projection);
- LLGLDisable cull(GL_CULL_FACE);
- updateCull(camera, ref_result, -water_clip, &plane);
- stateSort(camera, ref_result);
- }
-
- if (LLDrawPoolWater::sNeedsDistortionUpdate)
- {
- if (RenderReflectionDetail > 0)
- {
- gPipeline.grabReferences(ref_result);
- LLGLUserClipPlane clip_plane(plane, mat, projection);
- renderGeom(camera);
- }
- }
-
- gPipeline.popRenderTypeMask();
- }
- glCullFace(GL_BACK);
- gGL.popMatrix();
- mWaterRef.flush();
- glh_set_current_modelview(current);
- LLPipeline::sUseOcclusion = occlusion;
- }
-
- camera.setOrigin(camera_in.getOrigin());
- //render distortion map
- static BOOL last_update = TRUE;
- if (last_update)
- {
- camera.setFar(camera_in.getFar());
- clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
- LLPipeline::RENDER_TYPE_VOIDWATER,
- LLPipeline::RENDER_TYPE_GROUND,
- END_RENDER_TYPES);
- stop_glerror();
-
- LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater() ? FALSE : TRUE;
-
- if (LLPipeline::sUnderWaterRender)
- {
- clearRenderTypeMask(LLPipeline::RENDER_TYPE_GROUND,
- LLPipeline::RENDER_TYPE_SKY,
- LLPipeline::RENDER_TYPE_CLOUDS,
- LLPipeline::RENDER_TYPE_WL_SKY,
- END_RENDER_TYPES);
- }
- LLViewerCamera::updateFrustumPlanes(camera);
-
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- LLColor4& col = LLDrawPoolWater::sWaterFogColor;
- glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f);
- mWaterDis.bindTarget();
- LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER1;
- mWaterDis.getViewport(gGLViewport);
-
- if (!LLPipeline::sUnderWaterRender || LLDrawPoolWater::sNeedsReflectionUpdate)
- {
- //clip out geometry on the same side of water as the camera
- mat = glh_get_current_modelview();
- LLPlane plane(-pnorm, -(pd+pad));
-
- LLGLUserClipPlane clip_plane(plane, mat, projection);
- static LLCullResult result;
- updateCull(camera, result, water_clip, &plane);
- stateSort(camera, result);
-
- gGL.setColorMask(true, true);
- mWaterDis.clear();
- gGL.setColorMask(true, false);
-
- renderGeom(camera);
- }
-
- LLPipeline::sUnderWaterRender = FALSE;
- mWaterDis.flush();
- }
- last_update = LLDrawPoolWater::sNeedsReflectionUpdate && LLDrawPoolWater::sNeedsDistortionUpdate;
-
- LLRenderTarget::unbindTarget();
-
- LLPipeline::sReflectionRender = FALSE;
-
- if (!LLRenderTarget::sUseFBO)
- {
- glClear(GL_DEPTH_BUFFER_BIT);
- }
- glClearColor(0.f, 0.f, 0.f, 0.f);
- gViewerWindow->setup3DViewport();
- gPipeline.popRenderTypeMask();
- LLDrawPoolWater::sNeedsReflectionUpdate = FALSE;
- LLDrawPoolWater::sNeedsDistortionUpdate = FALSE;
- LLPlane npnorm(-pnorm, -pd);
- LLViewerCamera::getInstance()->setUserClipPlane(npnorm);
-
- LLGLState::checkStates();
-
- if (!skip_avatar_update)
- {
- gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode());
- }
-
- LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
- }
-}
-
-glh::matrix4f look(const LLVector3 pos, const LLVector3 dir, const LLVector3 up)
-{
- glh::matrix4f ret;
-
- LLVector3 dirN;
- LLVector3 upN;
- LLVector3 lftN;
-
- lftN = dir % up;
- lftN.normVec();
-
- upN = lftN % dir;
- upN.normVec();
-
- dirN = dir;
- dirN.normVec();
-
- ret.m[ 0] = lftN[0];
- ret.m[ 1] = upN[0];
- ret.m[ 2] = -dirN[0];
- ret.m[ 3] = 0.f;
-
- ret.m[ 4] = lftN[1];
- ret.m[ 5] = upN[1];
- ret.m[ 6] = -dirN[1];
- ret.m[ 7] = 0.f;
-
- ret.m[ 8] = lftN[2];
- ret.m[ 9] = upN[2];
- ret.m[10] = -dirN[2];
- ret.m[11] = 0.f;
-
- ret.m[12] = -(lftN*pos);
- ret.m[13] = -(upN*pos);
- ret.m[14] = dirN*pos;
- ret.m[15] = 1.f;
-
- return ret;
-}
-
-glh::matrix4f scale_translate_to_fit(const LLVector3 min, const LLVector3 max)
-{
- glh::matrix4f ret;
- ret.m[ 0] = 2/(max[0]-min[0]);
- ret.m[ 4] = 0;
- ret.m[ 8] = 0;
- ret.m[12] = -(max[0]+min[0])/(max[0]-min[0]);
-
- ret.m[ 1] = 0;
- ret.m[ 5] = 2/(max[1]-min[1]);
- ret.m[ 9] = 0;
- ret.m[13] = -(max[1]+min[1])/(max[1]-min[1]);
-
- ret.m[ 2] = 0;
- ret.m[ 6] = 0;
- ret.m[10] = 2/(max[2]-min[2]);
- ret.m[14] = -(max[2]+min[2])/(max[2]-min[2]);
-
- ret.m[ 3] = 0;
- ret.m[ 7] = 0;
- ret.m[11] = 0;
- ret.m[15] = 1;
-
- return ret;
-}
-
-static LLFastTimer::DeclareTimer FTM_SHADOW_RENDER("Render Shadows");
-static LLFastTimer::DeclareTimer FTM_SHADOW_ALPHA("Alpha Shadow");
-static LLFastTimer::DeclareTimer FTM_SHADOW_SIMPLE("Simple Shadow");
-
-void LLPipeline::renderShadow(glh::matrix4f& view, glh::matrix4f& proj, LLCamera& shadow_cam, LLCullResult &result, BOOL use_shader, BOOL use_occlusion)
-{
- LLFastTimer t(FTM_SHADOW_RENDER);
-
- //clip out geometry on the same side of water as the camera
- S32 occlude = LLPipeline::sUseOcclusion;
- if (!use_occlusion)
- {
- LLPipeline::sUseOcclusion = 0;
- }
- LLPipeline::sShadowRender = TRUE;
-
- U32 types[] = {
- LLRenderPass::PASS_SIMPLE,
- LLRenderPass::PASS_FULLBRIGHT,
- LLRenderPass::PASS_SHINY,
- LLRenderPass::PASS_BUMP,
- LLRenderPass::PASS_FULLBRIGHT_SHINY
- };
-
- LLGLEnable cull(GL_CULL_FACE);
-
- if (use_shader)
- {
- gDeferredShadowProgram.bind();
- }
-
- updateCull(shadow_cam, result);
- stateSort(shadow_cam, result);
-
- //generate shadow map
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadMatrix(proj.m);
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.pushMatrix();
- gGL.loadMatrix(gGLModelView);
-
- stop_glerror();
- gGLLastMatrix = NULL;
-
- {
- //LLGLDepthTest depth(GL_TRUE);
- //glClear(GL_DEPTH_BUFFER_BIT);
- }
-
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-
- stop_glerror();
-
- //glCullFace(GL_FRONT);
-
- LLVertexBuffer::unbind();
-
- {
- if (!use_shader)
- { //occlusion program is general purpose depth-only no-textures
- gOcclusionProgram.bind();
- }
-
- gGL.diffuseColor4f(1,1,1,1);
- gGL.setColorMask(false, false);
-
- LLFastTimer ftm(FTM_SHADOW_SIMPLE);
- gGL.getTexUnit(0)->disable();
- for (U32 i = 0; i < sizeof(types)/sizeof(U32); ++i)
- {
- renderObjects(types[i], LLVertexBuffer::MAP_VERTEX, FALSE);
- }
- gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
- if (!use_shader)
- {
- gOcclusionProgram.unbind();
- }
- }
-
- if (use_shader)
- {
- gDeferredShadowProgram.unbind();
- renderGeomShadow(shadow_cam);
- gDeferredShadowProgram.bind();
- }
- else
- {
- renderGeomShadow(shadow_cam);
- }
-
- {
- LLFastTimer ftm(FTM_SHADOW_ALPHA);
- gDeferredShadowAlphaMaskProgram.bind();
- gDeferredShadowAlphaMaskProgram.setMinimumAlpha(0.598f);
-
- U32 mask = LLVertexBuffer::MAP_VERTEX |
- LLVertexBuffer::MAP_TEXCOORD0 |
- LLVertexBuffer::MAP_COLOR |
- LLVertexBuffer::MAP_TEXTURE_INDEX;
-
- renderObjects(LLRenderPass::PASS_ALPHA_MASK, mask, TRUE, TRUE);
- renderObjects(LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK, mask, TRUE, TRUE);
- renderObjects(LLRenderPass::PASS_ALPHA, mask, TRUE, TRUE);
- gDeferredTreeShadowProgram.bind();
- gDeferredTreeShadowProgram.setMinimumAlpha(0.598f);
- renderObjects(LLRenderPass::PASS_GRASS, LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0, TRUE);
- }
-
- //glCullFace(GL_BACK);
-
- gDeferredShadowProgram.bind();
- gGLLastMatrix = NULL;
- gGL.loadMatrix(gGLModelView);
- doOcclusion(shadow_cam);
-
- if (use_shader)
- {
- gDeferredShadowProgram.unbind();
- }
-
- gGL.setColorMask(true, true);
-
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
- gGLLastMatrix = NULL;
-
- LLPipeline::sUseOcclusion = occlude;
- LLPipeline::sShadowRender = FALSE;
-}
-
-static LLFastTimer::DeclareTimer FTM_VISIBLE_CLOUD("Visible Cloud");
-BOOL LLPipeline::getVisiblePointCloud(LLCamera& camera, LLVector3& min, LLVector3& max, std::vector<LLVector3>& fp, LLVector3 light_dir)
-{
- LLFastTimer t(FTM_VISIBLE_CLOUD);
- //get point cloud of intersection of frust and min, max
-
- if (getVisibleExtents(camera, min, max))
- {
- return FALSE;
- }
-
- //get set of planes on bounding box
- LLPlane bp[] = {
- LLPlane(min, LLVector3(-1,0,0)),
- LLPlane(min, LLVector3(0,-1,0)),
- LLPlane(min, LLVector3(0,0,-1)),
- LLPlane(max, LLVector3(1,0,0)),
- LLPlane(max, LLVector3(0,1,0)),
- LLPlane(max, LLVector3(0,0,1))};
-
- //potential points
- std::vector<LLVector3> pp;
-
- //add corners of AABB
- pp.push_back(LLVector3(min.mV[0], min.mV[1], min.mV[2]));
- pp.push_back(LLVector3(max.mV[0], min.mV[1], min.mV[2]));
- pp.push_back(LLVector3(min.mV[0], max.mV[1], min.mV[2]));
- pp.push_back(LLVector3(max.mV[0], max.mV[1], min.mV[2]));
- pp.push_back(LLVector3(min.mV[0], min.mV[1], max.mV[2]));
- pp.push_back(LLVector3(max.mV[0], min.mV[1], max.mV[2]));
- pp.push_back(LLVector3(min.mV[0], max.mV[1], max.mV[2]));
- pp.push_back(LLVector3(max.mV[0], max.mV[1], max.mV[2]));
-
- //add corners of camera frustum
- for (U32 i = 0; i < 8; i++)
- {
- pp.push_back(camera.mAgentFrustum[i]);
- }
-
-
- //bounding box line segments
- U32 bs[] =
- {
- 0,1,
- 1,3,
- 3,2,
- 2,0,
-
- 4,5,
- 5,7,
- 7,6,
- 6,4,
-
- 0,4,
- 1,5,
- 3,7,
- 2,6
- };
-
- for (U32 i = 0; i < 12; i++)
- { //for each line segment in bounding box
- for (U32 j = 0; j < 6; j++)
- { //for each plane in camera frustum
- const LLPlane& cp = camera.getAgentPlane(j);
- const LLVector3& v1 = pp[bs[i*2+0]];
- const LLVector3& v2 = pp[bs[i*2+1]];
- LLVector3 n;
- cp.getVector3(n);
-
- LLVector3 line = v1-v2;
-
- F32 d1 = line*n;
- F32 d2 = -cp.dist(v2);
-
- F32 t = d2/d1;
-
- if (t > 0.f && t < 1.f)
- {
- LLVector3 intersect = v2+line*t;
- pp.push_back(intersect);
- }
- }
- }
-
- //camera frustum line segments
- const U32 fs[] =
- {
- 0,1,
- 1,2,
- 2,3,
- 3,0,
-
- 4,5,
- 5,6,
- 6,7,
- 7,4,
-
- 0,4,
- 1,5,
- 2,6,
- 3,7
- };
-
- LLVector3 center = (max+min)*0.5f;
- LLVector3 size = (max-min)*0.5f;
-
- for (U32 i = 0; i < 12; i++)
- {
- for (U32 j = 0; j < 6; ++j)
- {
- const LLVector3& v1 = pp[fs[i*2+0]+8];
- const LLVector3& v2 = pp[fs[i*2+1]+8];
- const LLPlane& cp = bp[j];
- LLVector3 n;
- cp.getVector3(n);
-
- LLVector3 line = v1-v2;
-
- F32 d1 = line*n;
- F32 d2 = -cp.dist(v2);
-
- F32 t = d2/d1;
-
- if (t > 0.f && t < 1.f)
- {
- LLVector3 intersect = v2+line*t;
- pp.push_back(intersect);
- }
- }
- }
-
- LLVector3 ext[] = { min-LLVector3(0.05f,0.05f,0.05f),
- max+LLVector3(0.05f,0.05f,0.05f) };
-
- for (U32 i = 0; i < pp.size(); ++i)
- {
- bool found = true;
-
- const F32* p = pp[i].mV;
-
- for (U32 j = 0; j < 3; ++j)
- {
- if (p[j] < ext[0].mV[j] ||
- p[j] > ext[1].mV[j])
- {
- found = false;
- break;
- }
- }
-
- for (U32 j = 0; j < 6; ++j)
- {
- const LLPlane& cp = camera.getAgentPlane(j);
- F32 dist = cp.dist(pp[i]);
- if (dist > 0.05f) //point is above some plane, not contained
- {
- found = false;
- break;
- }
- }
-
- if (found)
- {
- fp.push_back(pp[i]);
- }
- }
-
- if (fp.empty())
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-void LLPipeline::renderHighlight(const LLViewerObject* obj, F32 fade)
-{
- if (obj && obj->getVolume())
- {
- for (LLViewerObject::child_list_t::const_iterator iter = obj->getChildren().begin(); iter != obj->getChildren().end(); ++iter)
- {
- renderHighlight(*iter, fade);
- }
-
- LLDrawable* drawable = obj->mDrawable;
- if (drawable)
- {
- for (S32 i = 0; i < drawable->getNumFaces(); ++i)
- {
- LLFace* face = drawable->getFace(i);
- if (face)
- {
- face->renderSelected(LLViewerTexture::sNullImagep, LLColor4(1,1,1,fade));
- }
- }
- }
- }
-}
-
-void LLPipeline::generateHighlight(LLCamera& camera)
-{
- //render highlighted object as white into offscreen render target
- if (mHighlightObject.notNull())
- {
- mHighlightSet.insert(HighlightItem(mHighlightObject));
- }
-
- if (!mHighlightSet.empty())
- {
- F32 transition = gFrameIntervalSeconds/RenderHighlightFadeTime;
-
- LLGLDisable test(GL_ALPHA_TEST);
- LLGLDepthTest depth(GL_FALSE);
- mHighlight.bindTarget();
- disableLights();
- gGL.setColorMask(true, true);
- mHighlight.clear();
-
- gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep);
- for (std::set<HighlightItem>::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); )
- {
- std::set<HighlightItem>::iterator cur_iter = iter++;
-
- if (cur_iter->mItem.isNull())
- {
- mHighlightSet.erase(cur_iter);
- continue;
- }
-
- if (cur_iter->mItem == mHighlightObject)
- {
- cur_iter->incrFade(transition);
- }
- else
- {
- cur_iter->incrFade(-transition);
- if (cur_iter->mFade <= 0.f)
- {
- mHighlightSet.erase(cur_iter);
- continue;
- }
- }
-
- renderHighlight(cur_iter->mItem->getVObj(), cur_iter->mFade);
- }
-
- mHighlight.flush();
- gGL.setColorMask(true, false);
- gViewerWindow->setup3DViewport();
- }
-}
-
-
-void LLPipeline::generateSunShadow(LLCamera& camera)
-{
- if (!sRenderDeferred || RenderShadowDetail <= 0)
- {
- return;
- }
-
- BOOL skip_avatar_update = FALSE;
- if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson)
- {
-
- skip_avatar_update = TRUE;
- }
-
- if (!skip_avatar_update)
- {
- gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON);
- }
-
- F64 last_modelview[16];
- F64 last_projection[16];
- for (U32 i = 0; i < 16; i++)
- { //store last_modelview of world camera
- last_modelview[i] = gGLLastModelView[i];
- last_projection[i] = gGLLastProjection[i];
- }
-
- pushRenderTypeMask();
- andRenderTypeMask(LLPipeline::RENDER_TYPE_SIMPLE,
- LLPipeline::RENDER_TYPE_ALPHA,
- LLPipeline::RENDER_TYPE_GRASS,
- LLPipeline::RENDER_TYPE_FULLBRIGHT,
- LLPipeline::RENDER_TYPE_BUMP,
- LLPipeline::RENDER_TYPE_VOLUME,
- LLPipeline::RENDER_TYPE_AVATAR,
- LLPipeline::RENDER_TYPE_TREE,
- LLPipeline::RENDER_TYPE_TERRAIN,
- LLPipeline::RENDER_TYPE_WATER,
- LLPipeline::RENDER_TYPE_VOIDWATER,
- LLPipeline::RENDER_TYPE_PASS_ALPHA,
- LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
- LLPipeline::RENDER_TYPE_PASS_GRASS,
- LLPipeline::RENDER_TYPE_PASS_SIMPLE,
- LLPipeline::RENDER_TYPE_PASS_BUMP,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
- LLPipeline::RENDER_TYPE_PASS_SHINY,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
- END_RENDER_TYPES);
-
- gGL.setColorMask(false, false);
-
- //get sun view matrix
-
- //store current projection/modelview matrix
- glh::matrix4f saved_proj = glh_get_current_projection();
- glh::matrix4f saved_view = glh_get_current_modelview();
- glh::matrix4f inv_view = saved_view.inverse();
-
- glh::matrix4f view[6];
- glh::matrix4f proj[6];
-
- //clip contains parallel split distances for 3 splits
- LLVector3 clip = RenderShadowClipPlanes;
-
- //F32 slope_threshold = gSavedSettings.getF32("RenderShadowSlopeThreshold");
-
- //far clip on last split is minimum of camera view distance and 128
- mSunClipPlanes = LLVector4(clip, clip.mV[2] * clip.mV[2]/clip.mV[1]);
-
- clip = RenderShadowOrthoClipPlanes;
- mSunOrthoClipPlanes = LLVector4(clip, clip.mV[2]*clip.mV[2]/clip.mV[1]);
-
- //currently used for amount to extrude frusta corners for constructing shadow frusta
- LLVector3 n = RenderShadowNearDist;
- //F32 nearDist[] = { n.mV[0], n.mV[1], n.mV[2], n.mV[2] };
-
- //put together a universal "near clip" plane for shadow frusta
- LLPlane shadow_near_clip;
- {
- LLVector3 p = gAgent.getPositionAgent();
- p += mSunDir * RenderFarClip*2.f;
- shadow_near_clip.setVec(p, mSunDir);
- }
-
- LLVector3 lightDir = -mSunDir;
- lightDir.normVec();
-
- glh::vec3f light_dir(lightDir.mV);
-
- //create light space camera matrix
-
- LLVector3 at = lightDir;
-
- LLVector3 up = camera.getAtAxis();
-
- if (fabsf(up*lightDir) > 0.75f)
- {
- up = camera.getUpAxis();
- }
-
- /*LLVector3 left = up%at;
- up = at%left;*/
-
- up.normVec();
- at.normVec();
-
-
- LLCamera main_camera = camera;
-
- F32 near_clip = 0.f;
- {
- //get visible point cloud
- std::vector<LLVector3> fp;
-
- main_camera.calcAgentFrustumPlanes(main_camera.mAgentFrustum);
-
- LLVector3 min,max;
- getVisiblePointCloud(main_camera,min,max,fp);
-
- if (fp.empty())
- {
- if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA))
- {
- mShadowCamera[0] = main_camera;
- mShadowExtents[0][0] = min;
- mShadowExtents[0][1] = max;
-
- mShadowFrustPoints[0].clear();
- mShadowFrustPoints[1].clear();
- mShadowFrustPoints[2].clear();
- mShadowFrustPoints[3].clear();
- }
- popRenderTypeMask();
-
- if (!skip_avatar_update)
- {
- gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode());
- }
-
- return;
- }
-
- //get good split distances for frustum
- for (U32 i = 0; i < fp.size(); ++i)
- {
- glh::vec3f v(fp[i].mV);
- saved_view.mult_matrix_vec(v);
- fp[i].setVec(v.v);
- }
-
- min = fp[0];
- max = fp[0];
-
- //get camera space bounding box
- for (U32 i = 1; i < fp.size(); ++i)
- {
- update_min_max(min, max, fp[i]);
- }
-
- near_clip = -max.mV[2];
- F32 far_clip = -min.mV[2]*2.f;
-
- //far_clip = llmin(far_clip, 128.f);
- far_clip = llmin(far_clip, camera.getFar());
-
- F32 range = far_clip-near_clip;
-
- LLVector3 split_exp = RenderShadowSplitExponent;
-
- F32 da = 1.f-llmax( fabsf(lightDir*up), fabsf(lightDir*camera.getLeftAxis()) );
-
- da = powf(da, split_exp.mV[2]);
-
-
- F32 sxp = split_exp.mV[1] + (split_exp.mV[0]-split_exp.mV[1])*da;
-
-
- for (U32 i = 0; i < 4; ++i)
- {
- F32 x = (F32)(i+1)/4.f;
- x = powf(x, sxp);
- mSunClipPlanes.mV[i] = near_clip+range*x;
- }
- }
-
- // convenience array of 4 near clip plane distances
- F32 dist[] = { near_clip, mSunClipPlanes.mV[0], mSunClipPlanes.mV[1], mSunClipPlanes.mV[2], mSunClipPlanes.mV[3] };
-
-
- if (mSunDiffuse == LLColor4::black)
- { //sun diffuse is totally black, shadows don't matter
- LLGLDepthTest depth(GL_TRUE);
-
- for (S32 j = 0; j < 4; j++)
- {
- mShadow[j].bindTarget();
- mShadow[j].clear();
- mShadow[j].flush();
- }
- }
- else
- {
- for (S32 j = 0; j < 4; j++)
- {
- if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA))
- {
- mShadowFrustPoints[j].clear();
- }
-
- LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+j;
-
- //restore render matrices
- glh_set_current_modelview(saved_view);
- glh_set_current_projection(saved_proj);
-
- LLVector3 eye = camera.getOrigin();
-
- //camera used for shadow cull/render
- LLCamera shadow_cam;
-
- //create world space camera frustum for this split
- shadow_cam = camera;
- shadow_cam.setFar(16.f);
-
- LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
-
- LLVector3* frust = shadow_cam.mAgentFrustum;
-
- LLVector3 pn = shadow_cam.getAtAxis();
-
- LLVector3 min, max;
-
- //construct 8 corners of split frustum section
- for (U32 i = 0; i < 4; i++)
- {
- LLVector3 delta = frust[i+4]-eye;
- delta += (frust[i+4]-frust[(i+2)%4+4])*0.05f;
- delta.normVec();
- F32 dp = delta*pn;
- frust[i] = eye + (delta*dist[j]*0.95f)/dp;
- frust[i+4] = eye + (delta*dist[j+1]*1.05f)/dp;
- }
-
- shadow_cam.calcAgentFrustumPlanes(frust);
- shadow_cam.mFrustumCornerDist = 0.f;
-
- if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
- {
- mShadowCamera[j] = shadow_cam;
- }
-
- std::vector<LLVector3> fp;
-
- if (!gPipeline.getVisiblePointCloud(shadow_cam, min, max, fp, lightDir))
- {
- //no possible shadow receivers
- if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
- {
- mShadowExtents[j][0] = LLVector3();
- mShadowExtents[j][1] = LLVector3();
- mShadowCamera[j+4] = shadow_cam;
- }
-
- mShadow[j].bindTarget();
- {
- LLGLDepthTest depth(GL_TRUE);
- mShadow[j].clear();
- }
- mShadow[j].flush();
-
- mShadowError.mV[j] = 0.f;
- mShadowFOV.mV[j] = 0.f;
-
- continue;
- }
-
- if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
- {
- mShadowExtents[j][0] = min;
- mShadowExtents[j][1] = max;
- mShadowFrustPoints[j] = fp;
- }
-
-
- //find a good origin for shadow projection
- LLVector3 origin;
-
- //get a temporary view projection
- view[j] = look(camera.getOrigin(), lightDir, -up);
-
- std::vector<LLVector3> wpf;
-
- for (U32 i = 0; i < fp.size(); i++)
- {
- glh::vec3f p = glh::vec3f(fp[i].mV);
- view[j].mult_matrix_vec(p);
- wpf.push_back(LLVector3(p.v));
- }
-
- min = wpf[0];
- max = wpf[0];
-
- for (U32 i = 0; i < fp.size(); ++i)
- { //get AABB in camera space
- update_min_max(min, max, wpf[i]);
- }
-
- // Construct a perspective transform with perspective along y-axis that contains
- // points in wpf
- //Known:
- // - far clip plane
- // - near clip plane
- // - points in frustum
- //Find:
- // - origin
-
- //get some "interesting" points of reference
- LLVector3 center = (min+max)*0.5f;
- LLVector3 size = (max-min)*0.5f;
- LLVector3 near_center = center;
- near_center.mV[1] += size.mV[1]*2.f;
-
-
- //put all points in wpf in quadrant 0, reletive to center of min/max
- //get the best fit line using least squares
- F32 bfm = 0.f;
- F32 bfb = 0.f;
-
- for (U32 i = 0; i < wpf.size(); ++i)
- {
- wpf[i] -= center;
- wpf[i].mV[0] = fabsf(wpf[i].mV[0]);
- wpf[i].mV[2] = fabsf(wpf[i].mV[2]);
- }
-
- if (!wpf.empty())
- {
- F32 sx = 0.f;
- F32 sx2 = 0.f;
- F32 sy = 0.f;
- F32 sxy = 0.f;
-
- for (U32 i = 0; i < wpf.size(); ++i)
- {
- sx += wpf[i].mV[0];
- sx2 += wpf[i].mV[0]*wpf[i].mV[0];
- sy += wpf[i].mV[1];
- sxy += wpf[i].mV[0]*wpf[i].mV[1];
- }
-
- bfm = (sy*sx-wpf.size()*sxy)/(sx*sx-wpf.size()*sx2);
- bfb = (sx*sxy-sy*sx2)/(sx*sx-bfm*sx2);
- }
-
- {
- // best fit line is y=bfm*x+bfb
-
- //find point that is furthest to the right of line
- F32 off_x = -1.f;
- LLVector3 lp;
-
- for (U32 i = 0; i < wpf.size(); ++i)
- {
- //y = bfm*x+bfb
- //x = (y-bfb)/bfm
- F32 lx = (wpf[i].mV[1]-bfb)/bfm;
-
- lx = wpf[i].mV[0]-lx;
-
- if (off_x < lx)
- {
- off_x = lx;
- lp = wpf[i];
- }
- }
-
- //get line with slope bfm through lp
- // bfb = y-bfm*x
- bfb = lp.mV[1]-bfm*lp.mV[0];
-
- //calculate error
- mShadowError.mV[j] = 0.f;
-
- for (U32 i = 0; i < wpf.size(); ++i)
- {
- F32 lx = (wpf[i].mV[1]-bfb)/bfm;
- mShadowError.mV[j] += fabsf(wpf[i].mV[0]-lx);
- }
-
- mShadowError.mV[j] /= wpf.size();
- mShadowError.mV[j] /= size.mV[0];
-
- if (mShadowError.mV[j] > RenderShadowErrorCutoff)
- { //just use ortho projection
- mShadowFOV.mV[j] = -1.f;
- origin.clearVec();
- proj[j] = gl_ortho(min.mV[0], max.mV[0],
- min.mV[1], max.mV[1],
- -max.mV[2], -min.mV[2]);
- }
- else
- {
- //origin is where line x = 0;
- origin.setVec(0,bfb,0);
-
- F32 fovz = 1.f;
- F32 fovx = 1.f;
-
- LLVector3 zp;
- LLVector3 xp;
-
- for (U32 i = 0; i < wpf.size(); ++i)
- {
- LLVector3 atz = wpf[i]-origin;
- atz.mV[0] = 0.f;
- atz.normVec();
- if (fovz > -atz.mV[1])
- {
- zp = wpf[i];
- fovz = -atz.mV[1];
- }
-
- LLVector3 atx = wpf[i]-origin;
- atx.mV[2] = 0.f;
- atx.normVec();
- if (fovx > -atx.mV[1])
- {
- fovx = -atx.mV[1];
- xp = wpf[i];
- }
- }
-
- fovx = acos(fovx);
- fovz = acos(fovz);
-
- F32 cutoff = llmin((F32) RenderShadowFOVCutoff, 1.4f);
-
- mShadowFOV.mV[j] = fovx;
-
- if (fovx < cutoff && fovz > cutoff)
- {
- //x is a good fit, but z is too big, move away from zp enough so that fovz matches cutoff
- F32 d = zp.mV[2]/tan(cutoff);
- F32 ny = zp.mV[1] + fabsf(d);
-
- origin.mV[1] = ny;
-
- fovz = 1.f;
- fovx = 1.f;
-
- for (U32 i = 0; i < wpf.size(); ++i)
- {
- LLVector3 atz = wpf[i]-origin;
- atz.mV[0] = 0.f;
- atz.normVec();
- fovz = llmin(fovz, -atz.mV[1]);
-
- LLVector3 atx = wpf[i]-origin;
- atx.mV[2] = 0.f;
- atx.normVec();
- fovx = llmin(fovx, -atx.mV[1]);
- }
-
- fovx = acos(fovx);
- fovz = acos(fovz);
-
- mShadowFOV.mV[j] = cutoff;
- }
-
-
- origin += center;
-
- F32 ynear = -(max.mV[1]-origin.mV[1]);
- F32 yfar = -(min.mV[1]-origin.mV[1]);
-
- if (ynear < 0.1f) //keep a sensible near clip plane
- {
- F32 diff = 0.1f-ynear;
- origin.mV[1] += diff;
- ynear += diff;
- yfar += diff;
- }
-
- if (fovx > cutoff)
- { //just use ortho projection
- origin.clearVec();
- mShadowError.mV[j] = -1.f;
- proj[j] = gl_ortho(min.mV[0], max.mV[0],
- min.mV[1], max.mV[1],
- -max.mV[2], -min.mV[2]);
- }
- else
- {
- //get perspective projection
- view[j] = view[j].inverse();
-
- glh::vec3f origin_agent(origin.mV);
-
- //translate view to origin
- view[j].mult_matrix_vec(origin_agent);
-
- eye = LLVector3(origin_agent.v);
-
- if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
- {
- mShadowFrustOrigin[j] = eye;
- }
-
- view[j] = look(LLVector3(origin_agent.v), lightDir, -up);
-
- F32 fx = 1.f/tanf(fovx);
- F32 fz = 1.f/tanf(fovz);
-
- proj[j] = glh::matrix4f(-fx, 0, 0, 0,
- 0, (yfar+ynear)/(ynear-yfar), 0, (2.f*yfar*ynear)/(ynear-yfar),
- 0, 0, -fz, 0,
- 0, -1.f, 0, 0);
- }
- }
- }
-
- //shadow_cam.setFar(128.f);
- shadow_cam.setOriginAndLookAt(eye, up, center);
-
- shadow_cam.setOrigin(0,0,0);
-
- glh_set_current_modelview(view[j]);
- glh_set_current_projection(proj[j]);
-
- LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
-
- //shadow_cam.ignoreAgentFrustumPlane(LLCamera::AGENT_PLANE_NEAR);
- shadow_cam.getAgentPlane(LLCamera::AGENT_PLANE_NEAR).set(shadow_near_clip);
-
- //translate and scale to from [-1, 1] to [0, 1]
- glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
- 0.f, 0.5f, 0.f, 0.5f,
- 0.f, 0.f, 0.5f, 0.5f,
- 0.f, 0.f, 0.f, 1.f);
-
- glh_set_current_modelview(view[j]);
- glh_set_current_projection(proj[j]);
-
- for (U32 i = 0; i < 16; i++)
- {
- gGLLastModelView[i] = mShadowModelview[j].m[i];
- gGLLastProjection[i] = mShadowProjection[j].m[i];
- }
-
- mShadowModelview[j] = view[j];
- mShadowProjection[j] = proj[j];
-
-
- mSunShadowMatrix[j] = trans*proj[j]*view[j]*inv_view;
-
- stop_glerror();
-
- mShadow[j].bindTarget();
- mShadow[j].getViewport(gGLViewport);
- mShadow[j].clear();
-
- {
- static LLCullResult result[4];
-
- //LLGLEnable enable(GL_DEPTH_CLAMP_NV);
- renderShadow(view[j], proj[j], shadow_cam, result[j], TRUE);
- }
-
- mShadow[j].flush();
-
- if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
- {
- LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
- mShadowCamera[j+4] = shadow_cam;
- }
- }
- }
-
-
- //hack to disable projector shadows
- bool gen_shadow = RenderShadowDetail > 1;
-
- if (gen_shadow)
- {
- F32 fade_amt = gFrameIntervalSeconds * llmax(LLViewerCamera::getInstance()->getVelocityStat()->getCurrentPerSec(), 1.f);
-
- //update shadow targets
- for (U32 i = 0; i < 2; i++)
- { //for each current shadow
- LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW4+i;
-
- if (mShadowSpotLight[i].notNull() &&
- (mShadowSpotLight[i] == mTargetShadowSpotLight[0] ||
- mShadowSpotLight[i] == mTargetShadowSpotLight[1]))
- { //keep this spotlight
- mSpotLightFade[i] = llmin(mSpotLightFade[i]+fade_amt, 1.f);
- }
- else
- { //fade out this light
- mSpotLightFade[i] = llmax(mSpotLightFade[i]-fade_amt, 0.f);
-
- if (mSpotLightFade[i] == 0.f || mShadowSpotLight[i].isNull())
- { //faded out, grab one of the pending spots (whichever one isn't already taken)
- if (mTargetShadowSpotLight[0] != mShadowSpotLight[(i+1)%2])
- {
- mShadowSpotLight[i] = mTargetShadowSpotLight[0];
- }
- else
- {
- mShadowSpotLight[i] = mTargetShadowSpotLight[1];
- }
- }
- }
- }
-
- for (S32 i = 0; i < 2; i++)
- {
- glh_set_current_modelview(saved_view);
- glh_set_current_projection(saved_proj);
-
- if (mShadowSpotLight[i].isNull())
- {
- continue;
- }
-
- LLVOVolume* volume = mShadowSpotLight[i]->getVOVolume();
-
- if (!volume)
- {
- mShadowSpotLight[i] = NULL;
- continue;
- }
-
- LLDrawable* drawable = mShadowSpotLight[i];
-
- LLVector3 params = volume->getSpotLightParams();
- F32 fov = params.mV[0];
-
- //get agent->light space matrix (modelview)
- LLVector3 center = drawable->getPositionAgent();
- LLQuaternion quat = volume->getRenderRotation();
-
- //get near clip plane
- LLVector3 scale = volume->getScale();
- LLVector3 at_axis(0,0,-scale.mV[2]*0.5f);
- at_axis *= quat;
-
- LLVector3 np = center+at_axis;
- at_axis.normVec();
-
- //get origin that has given fov for plane np, at_axis, and given scale
- F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f);
-
- LLVector3 origin = np - at_axis*dist;
-
- LLMatrix4 mat(quat, LLVector4(origin, 1.f));
-
- view[i+4] = glh::matrix4f((F32*) mat.mMatrix);
-
- view[i+4] = view[i+4].inverse();
-
- //get perspective matrix
- F32 near_clip = dist+0.01f;
- F32 width = scale.mV[VX];
- F32 height = scale.mV[VY];
- F32 far_clip = dist+volume->getLightRadius()*1.5f;
-
- F32 fovy = fov * RAD_TO_DEG;
- F32 aspect = width/height;
-
- proj[i+4] = gl_perspective(fovy, aspect, near_clip, far_clip);
-
- //translate and scale to from [-1, 1] to [0, 1]
- glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
- 0.f, 0.5f, 0.f, 0.5f,
- 0.f, 0.f, 0.5f, 0.5f,
- 0.f, 0.f, 0.f, 1.f);
-
- glh_set_current_modelview(view[i+4]);
- glh_set_current_projection(proj[i+4]);
-
- mSunShadowMatrix[i+4] = trans*proj[i+4]*view[i+4]*inv_view;
-
- for (U32 j = 0; j < 16; j++)
- {
- gGLLastModelView[j] = mShadowModelview[i+4].m[j];
- gGLLastProjection[j] = mShadowProjection[i+4].m[j];
- }
-
- mShadowModelview[i+4] = view[i+4];
- mShadowProjection[i+4] = proj[i+4];
-
- LLCamera shadow_cam = camera;
- shadow_cam.setFar(far_clip);
- shadow_cam.setOrigin(origin);
-
- LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
-
- stop_glerror();
-
- mShadow[i+4].bindTarget();
- mShadow[i+4].getViewport(gGLViewport);
- mShadow[i+4].clear();
-
- static LLCullResult result[2];
-
- LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+i+4;
-
- renderShadow(view[i+4], proj[i+4], shadow_cam, result[i], FALSE, FALSE);
-
- mShadow[i+4].flush();
- }
- }
- else
- { //no spotlight shadows
- mShadowSpotLight[0] = mShadowSpotLight[1] = NULL;
- }
-
-
- if (!CameraOffset)
- {
- glh_set_current_modelview(saved_view);
- glh_set_current_projection(saved_proj);
- }
- else
- {
- glh_set_current_modelview(view[1]);
- glh_set_current_projection(proj[1]);
- gGL.loadMatrix(view[1].m);
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.loadMatrix(proj[1].m);
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- }
- gGL.setColorMask(true, false);
-
- for (U32 i = 0; i < 16; i++)
- {
- gGLLastModelView[i] = last_modelview[i];
- gGLLastProjection[i] = last_projection[i];
- }
-
- popRenderTypeMask();
-
- if (!skip_avatar_update)
- {
- gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode());
- }
-}
-
-void LLPipeline::renderGroups(LLRenderPass* pass, U32 type, U32 mask, BOOL texture)
-{
- for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i)
- {
- LLSpatialGroup* group = *i;
- if (!group->isDead() &&
- (!sUseOcclusion || !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) &&
- gPipeline.hasRenderType(group->mSpatialPartition->mDrawableType) &&
- group->mDrawMap.find(type) != group->mDrawMap.end())
- {
- pass->renderGroup(group,type,mask,texture);
- }
- }
-}
-
-void LLPipeline::generateImpostor(LLVOAvatar* avatar)
-{
- LLMemType mt_gi(LLMemType::MTYPE_PIPELINE_GENERATE_IMPOSTOR);
- LLGLState::checkStates();
- LLGLState::checkTextureChannels();
- LLGLState::checkClientArrays();
-
- static LLCullResult result;
- result.clear();
- grabReferences(result);
-
- if (!avatar || !avatar->mDrawable)
- {
- return;
- }
-
- assertInitialized();
-
- BOOL muted = LLMuteList::getInstance()->isMuted(avatar->getID());
-
- pushRenderTypeMask();
-
- if (muted)
- {
- andRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
- }
- else
- {
- andRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME,
- LLPipeline::RENDER_TYPE_AVATAR,
- LLPipeline::RENDER_TYPE_BUMP,
- LLPipeline::RENDER_TYPE_GRASS,
- LLPipeline::RENDER_TYPE_SIMPLE,
- LLPipeline::RENDER_TYPE_FULLBRIGHT,
- LLPipeline::RENDER_TYPE_ALPHA,
- LLPipeline::RENDER_TYPE_INVISIBLE,
- LLPipeline::RENDER_TYPE_PASS_SIMPLE,
- LLPipeline::RENDER_TYPE_PASS_ALPHA,
- LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
- LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
- LLPipeline::RENDER_TYPE_PASS_SHINY,
- LLPipeline::RENDER_TYPE_PASS_INVISIBLE,
- LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY,
- END_RENDER_TYPES);
- }
-
- S32 occlusion = sUseOcclusion;
- sUseOcclusion = 0;
- sReflectionRender = sRenderDeferred ? FALSE : TRUE;
- sShadowRender = TRUE;
- sImpostorRender = TRUE;
-
- LLViewerCamera* viewer_camera = LLViewerCamera::getInstance();
- markVisible(avatar->mDrawable, *viewer_camera);
- LLVOAvatar::sUseImpostors = FALSE;
-
- LLVOAvatar::attachment_map_t::iterator iter;
- for (iter = avatar->mAttachmentPoints.begin();
- iter != avatar->mAttachmentPoints.end();
- ++iter)
- {
- LLViewerJointAttachment *attachment = iter->second;
- for (LLViewerJointAttachment::attachedobjs_vec_t::iterator attachment_iter = attachment->mAttachedObjects.begin();
- attachment_iter != attachment->mAttachedObjects.end();
- ++attachment_iter)
- {
- if (LLViewerObject* attached_object = (*attachment_iter))
- {
- markVisible(attached_object->mDrawable->getSpatialBridge(), *viewer_camera);
- }
- }
- }
-
- stateSort(*LLViewerCamera::getInstance(), result);
-
- const LLVector4a* ext = avatar->mDrawable->getSpatialExtents();
- LLVector3 pos(avatar->getRenderPosition()+avatar->getImpostorOffset());
-
- LLCamera camera = *viewer_camera;
-
- camera.lookAt(viewer_camera->getOrigin(), pos, viewer_camera->getUpAxis());
-
- LLVector2 tdim;
-
-
- LLVector4a half_height;
- half_height.setSub(ext[1], ext[0]);
- half_height.mul(0.5f);
-
- LLVector4a left;
- left.load3(camera.getLeftAxis().mV);
- left.mul(left);
- left.normalize3fast();
-
- LLVector4a up;
- up.load3(camera.getUpAxis().mV);
- up.mul(up);
- up.normalize3fast();
-
- tdim.mV[0] = fabsf(half_height.dot3(left).getF32());
- tdim.mV[1] = fabsf(half_height.dot3(up).getF32());
-
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
-
- F32 distance = (pos-camera.getOrigin()).length();
- F32 fov = atanf(tdim.mV[1]/distance)*2.f*RAD_TO_DEG;
- F32 aspect = tdim.mV[0]/tdim.mV[1];
- glh::matrix4f persp = gl_perspective(fov, aspect, 1.f, 256.f);
- glh_set_current_projection(persp);
- gGL.loadMatrix(persp.m);
-
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.pushMatrix();
- glh::matrix4f mat;
- camera.getOpenGLTransform(mat.m);
-
- mat = glh::matrix4f((GLfloat*) OGL_TO_CFR_ROTATION) * mat;
-
- gGL.loadMatrix(mat.m);
- glh_set_current_modelview(mat);
-
- glClearColor(0.0f,0.0f,0.0f,0.0f);
- gGL.setColorMask(true, true);
-
- // get the number of pixels per angle
- F32 pa = gViewerWindow->getWindowHeightRaw() / (RAD_TO_DEG * viewer_camera->getView());
-
- //get resolution based on angle width and height of impostor (double desired resolution to prevent aliasing)
- U32 resY = llmin(nhpo2((U32) (fov*pa)), (U32) 512);
- U32 resX = llmin(nhpo2((U32) (atanf(tdim.mV[0]/distance)*2.f*RAD_TO_DEG*pa)), (U32) 512);
-
- if (!avatar->mImpostor.isComplete() || resX != avatar->mImpostor.getWidth() ||
- resY != avatar->mImpostor.getHeight())
- {
- avatar->mImpostor.allocate(resX,resY,GL_RGBA,TRUE,FALSE);
-
- if (LLPipeline::sRenderDeferred)
- {
- addDeferredAttachments(avatar->mImpostor);
- }
-
- gGL.getTexUnit(0)->bind(&avatar->mImpostor);
- gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- }
-
- avatar->mImpostor.bindTarget();
-
- if (LLPipeline::sRenderDeferred)
- {
- avatar->mImpostor.clear();
- renderGeomDeferred(camera);
- renderGeomPostDeferred(camera);
- }
- else
- {
- LLGLEnable scissor(GL_SCISSOR_TEST);
- glScissor(0, 0, resX, resY);
- avatar->mImpostor.clear();
- renderGeom(camera);
- }
-
- { //create alpha mask based on depth buffer (grey out if muted)
- if (LLPipeline::sRenderDeferred)
- {
- GLuint buff = GL_COLOR_ATTACHMENT0;
- glDrawBuffersARB(1, &buff);
- }
-
- LLGLDisable blend(GL_BLEND);
-
- if (muted)
- {
- gGL.setColorMask(true, true);
- }
- else
- {
- gGL.setColorMask(false, true);
- }
-
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-
- LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER);
-
- gGL.flush();
-
- gGL.pushMatrix();
- gGL.loadIdentity();
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.pushMatrix();
- gGL.loadIdentity();
-
- static const F32 clip_plane = 0.99999f;
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gUIProgram.bind();
- }
-
- gGL.color4ub(64,64,64,255);
- gGL.begin(LLRender::QUADS);
- gGL.vertex3f(-1, -1, clip_plane);
- gGL.vertex3f(1, -1, clip_plane);
- gGL.vertex3f(1, 1, clip_plane);
- gGL.vertex3f(-1, 1, clip_plane);
- gGL.end();
- gGL.flush();
-
- if (LLGLSLShader::sNoFixedFunction)
- {
- gUIProgram.unbind();
- }
-
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
- }
-
- avatar->mImpostor.flush();
-
- avatar->setImpostorDim(tdim);
-
- LLVOAvatar::sUseImpostors = TRUE;
- sUseOcclusion = occlusion;
- sReflectionRender = FALSE;
- sImpostorRender = FALSE;
- sShadowRender = FALSE;
- popRenderTypeMask();
-
- gGL.matrixMode(LLRender::MM_PROJECTION);
- gGL.popMatrix();
- gGL.matrixMode(LLRender::MM_MODELVIEW);
- gGL.popMatrix();
-
- avatar->mNeedsImpostorUpdate = FALSE;
- avatar->cacheImpostorValues();
-
- LLVertexBuffer::unbind();
- LLGLState::checkStates();
- LLGLState::checkTextureChannels();
- LLGLState::checkClientArrays();
-}
-
-BOOL LLPipeline::hasRenderBatches(const U32 type) const
-{
- return sCull->getRenderMapSize(type) > 0;
-}
-
-LLCullResult::drawinfo_list_t::iterator LLPipeline::beginRenderMap(U32 type)
-{
- return sCull->beginRenderMap(type);
-}
-
-LLCullResult::drawinfo_list_t::iterator LLPipeline::endRenderMap(U32 type)
-{
- return sCull->endRenderMap(type);
-}
-
-LLCullResult::sg_list_t::iterator LLPipeline::beginAlphaGroups()
-{
- return sCull->beginAlphaGroups();
-}
-
-LLCullResult::sg_list_t::iterator LLPipeline::endAlphaGroups()
-{
- return sCull->endAlphaGroups();
-}
-
-BOOL LLPipeline::hasRenderType(const U32 type) const
-{
- // STORM-365 : LLViewerJointAttachment::setAttachmentVisibility() is setting type to 0 to actually mean "do not render"
- // We then need to test that value here and return FALSE to prevent attachment to render (in mouselook for instance)
- // TODO: reintroduce RENDER_TYPE_NONE in LLRenderTypeMask and initialize its mRenderTypeEnabled[RENDER_TYPE_NONE] to FALSE explicitely
- return (type == 0 ? FALSE : mRenderTypeEnabled[type]);
-}
-
-void LLPipeline::setRenderTypeMask(U32 type, ...)
-{
- va_list args;
-
- va_start(args, type);
- while (type < END_RENDER_TYPES)
- {
- mRenderTypeEnabled[type] = TRUE;
- type = va_arg(args, U32);
- }
- va_end(args);
-
- if (type > END_RENDER_TYPES)
- {
- llerrs << "Invalid render type." << llendl;
- }
-}
-
-BOOL LLPipeline::hasAnyRenderType(U32 type, ...) const
-{
- va_list args;
-
- va_start(args, type);
- while (type < END_RENDER_TYPES)
- {
- if (mRenderTypeEnabled[type])
- {
- return TRUE;
- }
- type = va_arg(args, U32);
- }
- va_end(args);
-
- if (type > END_RENDER_TYPES)
- {
- llerrs << "Invalid render type." << llendl;
- }
-
- return FALSE;
-}
-
-void LLPipeline::pushRenderTypeMask()
-{
- std::string cur_mask;
- cur_mask.assign((const char*) mRenderTypeEnabled, sizeof(mRenderTypeEnabled));
- mRenderTypeEnableStack.push(cur_mask);
-}
-
-void LLPipeline::popRenderTypeMask()
-{
- if (mRenderTypeEnableStack.empty())
- {
- llerrs << "Depleted render type stack." << llendl;
- }
-
- memcpy(mRenderTypeEnabled, mRenderTypeEnableStack.top().data(), sizeof(mRenderTypeEnabled));
- mRenderTypeEnableStack.pop();
-}
-
-void LLPipeline::andRenderTypeMask(U32 type, ...)
-{
- va_list args;
-
- BOOL tmp[NUM_RENDER_TYPES];
- for (U32 i = 0; i < NUM_RENDER_TYPES; ++i)
- {
- tmp[i] = FALSE;
- }
-
- va_start(args, type);
- while (type < END_RENDER_TYPES)
- {
- if (mRenderTypeEnabled[type])
- {
- tmp[type] = TRUE;
- }
-
- type = va_arg(args, U32);
- }
- va_end(args);
-
- if (type > END_RENDER_TYPES)
- {
- llerrs << "Invalid render type." << llendl;
- }
-
- for (U32 i = 0; i < LLPipeline::NUM_RENDER_TYPES; ++i)
- {
- mRenderTypeEnabled[i] = tmp[i];
- }
-
-}
-
-void LLPipeline::clearRenderTypeMask(U32 type, ...)
-{
- va_list args;
-
- va_start(args, type);
- while (type < END_RENDER_TYPES)
- {
- mRenderTypeEnabled[type] = FALSE;
-
- type = va_arg(args, U32);
- }
- va_end(args);
-
- if (type > END_RENDER_TYPES)
- {
- llerrs << "Invalid render type." << llendl;
- }
-}
-
-void LLPipeline::addDebugBlip(const LLVector3& position, const LLColor4& color)
-{
- DebugBlip blip(position, color);
- mDebugBlips.push_back(blip);
-}
-
+/**
+ * @file pipeline.cpp
+ * @brief Rendering pipeline.
+ *
+ * $LicenseInfo:firstyear=2005&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "pipeline.h"
+
+// library includes
+#include "llaudioengine.h" // For debugging.
+#include "imageids.h"
+#include "llerror.h"
+#include "llviewercontrol.h"
+#include "llfasttimer.h"
+#include "llfontgl.h"
+#include "llmemtype.h"
+#include "llnamevalue.h"
+#include "llpointer.h"
+#include "llprimitive.h"
+#include "llvolume.h"
+#include "material_codes.h"
+#include "timing.h"
+#include "v3color.h"
+#include "llui.h"
+#include "llglheaders.h"
+#include "llrender.h"
+#include "llwindow.h" // swapBuffers()
+
+// newview includes
+#include "llagent.h"
+#include "llagentcamera.h"
+#include "lldrawable.h"
+#include "lldrawpoolalpha.h"
+#include "lldrawpoolavatar.h"
+#include "lldrawpoolground.h"
+#include "lldrawpoolbump.h"
+#include "lldrawpooltree.h"
+#include "lldrawpoolwater.h"
+#include "llface.h"
+#include "llfeaturemanager.h"
+#include "llfloatertelehub.h"
+#include "llfloaterreg.h"
+#include "llgldbg.h"
+#include "llhudmanager.h"
+#include "llhudnametag.h"
+#include "llhudtext.h"
+#include "lllightconstants.h"
+#include "llmeshrepository.h"
+#include "llresmgr.h"
+#include "llselectmgr.h"
+#include "llsky.h"
+#include "lltracker.h"
+#include "lltool.h"
+#include "lltoolmgr.h"
+#include "llviewercamera.h"
+#include "llviewermediafocus.h"
+#include "llviewertexturelist.h"
+#include "llviewerobject.h"
+#include "llviewerobjectlist.h"
+#include "llviewerparcelmgr.h"
+#include "llviewerregion.h" // for audio debugging.
+#include "llviewerwindow.h" // For getSpinAxis
+#include "llvoavatarself.h"
+#include "llvoground.h"
+#include "llvosky.h"
+#include "llvotree.h"
+#include "llvovolume.h"
+#include "llvosurfacepatch.h"
+#include "llvowater.h"
+#include "llvotree.h"
+#include "llvopartgroup.h"
+#include "llworld.h"
+#include "llcubemap.h"
+#include "llviewershadermgr.h"
+#include "llviewerstats.h"
+#include "llviewerjoystick.h"
+#include "llviewerdisplay.h"
+#include "llwlparammanager.h"
+#include "llwaterparammanager.h"
+#include "llspatialpartition.h"
+#include "llmutelist.h"
+#include "lltoolpie.h"
+#include "llcurl.h"
+#include "llnotifications.h"
+
+#ifdef _DEBUG
+// Debug indices is disabled for now for debug performance - djs 4/24/02
+//#define DEBUG_INDICES
+#else
+//#define DEBUG_INDICES
+#endif
+
+//cached settings
+BOOL LLPipeline::RenderAvatarVP;
+BOOL LLPipeline::VertexShaderEnable;
+BOOL LLPipeline::WindLightUseAtmosShaders;
+BOOL LLPipeline::RenderDeferred;
+F32 LLPipeline::RenderDeferredSunWash;
+U32 LLPipeline::RenderFSAASamples;
+U32 LLPipeline::RenderResolutionDivisor;
+BOOL LLPipeline::RenderUIBuffer;
+S32 LLPipeline::RenderShadowDetail;
+BOOL LLPipeline::RenderDeferredSSAO;
+F32 LLPipeline::RenderShadowResolutionScale;
+BOOL LLPipeline::RenderLocalLights;
+BOOL LLPipeline::RenderDelayCreation;
+BOOL LLPipeline::RenderAnimateRes;
+BOOL LLPipeline::FreezeTime;
+S32 LLPipeline::DebugBeaconLineWidth;
+F32 LLPipeline::RenderHighlightBrightness;
+LLColor4 LLPipeline::RenderHighlightColor;
+F32 LLPipeline::RenderHighlightThickness;
+BOOL LLPipeline::RenderSpotLightsInNondeferred;
+LLColor4 LLPipeline::PreviewAmbientColor;
+LLColor4 LLPipeline::PreviewDiffuse0;
+LLColor4 LLPipeline::PreviewSpecular0;
+LLColor4 LLPipeline::PreviewDiffuse1;
+LLColor4 LLPipeline::PreviewSpecular1;
+LLColor4 LLPipeline::PreviewDiffuse2;
+LLColor4 LLPipeline::PreviewSpecular2;
+LLVector3 LLPipeline::PreviewDirection0;
+LLVector3 LLPipeline::PreviewDirection1;
+LLVector3 LLPipeline::PreviewDirection2;
+F32 LLPipeline::RenderGlowMinLuminance;
+F32 LLPipeline::RenderGlowMaxExtractAlpha;
+F32 LLPipeline::RenderGlowWarmthAmount;
+LLVector3 LLPipeline::RenderGlowLumWeights;
+LLVector3 LLPipeline::RenderGlowWarmthWeights;
+S32 LLPipeline::RenderGlowResolutionPow;
+S32 LLPipeline::RenderGlowIterations;
+F32 LLPipeline::RenderGlowWidth;
+F32 LLPipeline::RenderGlowStrength;
+BOOL LLPipeline::RenderDepthOfField;
+F32 LLPipeline::CameraFocusTransitionTime;
+F32 LLPipeline::CameraFNumber;
+F32 LLPipeline::CameraFocalLength;
+F32 LLPipeline::CameraFieldOfView;
+F32 LLPipeline::RenderShadowNoise;
+F32 LLPipeline::RenderShadowBlurSize;
+F32 LLPipeline::RenderSSAOScale;
+U32 LLPipeline::RenderSSAOMaxScale;
+F32 LLPipeline::RenderSSAOFactor;
+LLVector3 LLPipeline::RenderSSAOEffect;
+F32 LLPipeline::RenderShadowOffsetError;
+F32 LLPipeline::RenderShadowBiasError;
+F32 LLPipeline::RenderShadowOffset;
+F32 LLPipeline::RenderShadowBias;
+F32 LLPipeline::RenderSpotShadowOffset;
+F32 LLPipeline::RenderSpotShadowBias;
+F32 LLPipeline::RenderEdgeDepthCutoff;
+F32 LLPipeline::RenderEdgeNormCutoff;
+LLVector3 LLPipeline::RenderShadowGaussian;
+F32 LLPipeline::RenderShadowBlurDistFactor;
+BOOL LLPipeline::RenderDeferredAtmospheric;
+S32 LLPipeline::RenderReflectionDetail;
+F32 LLPipeline::RenderHighlightFadeTime;
+LLVector3 LLPipeline::RenderShadowClipPlanes;
+LLVector3 LLPipeline::RenderShadowOrthoClipPlanes;
+LLVector3 LLPipeline::RenderShadowNearDist;
+F32 LLPipeline::RenderFarClip;
+LLVector3 LLPipeline::RenderShadowSplitExponent;
+F32 LLPipeline::RenderShadowErrorCutoff;
+F32 LLPipeline::RenderShadowFOVCutoff;
+BOOL LLPipeline::CameraOffset;
+F32 LLPipeline::CameraMaxCoF;
+F32 LLPipeline::CameraDoFResScale;
+
+const F32 BACKLIGHT_DAY_MAGNITUDE_AVATAR = 0.2f;
+const F32 BACKLIGHT_NIGHT_MAGNITUDE_AVATAR = 0.1f;
+const F32 BACKLIGHT_DAY_MAGNITUDE_OBJECT = 0.1f;
+const F32 BACKLIGHT_NIGHT_MAGNITUDE_OBJECT = 0.08f;
+const S32 MAX_OFFSCREEN_GEOMETRY_CHANGES_PER_FRAME = 10;
+const U32 REFLECTION_MAP_RES = 128;
+const U32 DEFERRED_VB_MASK = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1;
+// Max number of occluders to search for. JC
+const S32 MAX_OCCLUDER_COUNT = 2;
+
+extern S32 gBoxFrame;
+//extern BOOL gHideSelectedObjects;
+extern BOOL gDisplaySwapBuffers;
+extern BOOL gDebugGL;
+
+// hack counter for rendering a fixed number of frames after toggling
+// fullscreen to work around DEV-5361
+static S32 sDelayedVBOEnable = 0;
+
+BOOL gAvatarBacklight = FALSE;
+
+BOOL gDebugPipeline = FALSE;
+LLPipeline gPipeline;
+const LLMatrix4* gGLLastMatrix = NULL;
+
+LLFastTimer::DeclareTimer FTM_RENDER_GEOMETRY("Geometry");
+LLFastTimer::DeclareTimer FTM_RENDER_GRASS("Grass");
+LLFastTimer::DeclareTimer FTM_RENDER_INVISIBLE("Invisible");
+LLFastTimer::DeclareTimer FTM_RENDER_OCCLUSION("Occlusion");
+LLFastTimer::DeclareTimer FTM_RENDER_SHINY("Shiny");
+LLFastTimer::DeclareTimer FTM_RENDER_SIMPLE("Simple");
+LLFastTimer::DeclareTimer FTM_RENDER_TERRAIN("Terrain");
+LLFastTimer::DeclareTimer FTM_RENDER_TREES("Trees");
+LLFastTimer::DeclareTimer FTM_RENDER_UI("UI");
+LLFastTimer::DeclareTimer FTM_RENDER_WATER("Water");
+LLFastTimer::DeclareTimer FTM_RENDER_WL_SKY("Windlight Sky");
+LLFastTimer::DeclareTimer FTM_RENDER_ALPHA("Alpha Objects");
+LLFastTimer::DeclareTimer FTM_RENDER_CHARACTERS("Avatars");
+LLFastTimer::DeclareTimer FTM_RENDER_BUMP("Bump");
+LLFastTimer::DeclareTimer FTM_RENDER_FULLBRIGHT("Fullbright");
+LLFastTimer::DeclareTimer FTM_RENDER_GLOW("Glow");
+LLFastTimer::DeclareTimer FTM_GEO_UPDATE("Geo Update");
+LLFastTimer::DeclareTimer FTM_POOLRENDER("RenderPool");
+LLFastTimer::DeclareTimer FTM_POOLS("Pools");
+LLFastTimer::DeclareTimer FTM_RENDER_BLOOM_FBO("First FBO");
+LLFastTimer::DeclareTimer FTM_STATESORT("Sort Draw State");
+LLFastTimer::DeclareTimer FTM_PIPELINE("Pipeline");
+LLFastTimer::DeclareTimer FTM_CLIENT_COPY("Client Copy");
+LLFastTimer::DeclareTimer FTM_RENDER_DEFERRED("Deferred Shading");
+
+
+static LLFastTimer::DeclareTimer FTM_STATESORT_DRAWABLE("Sort Drawables");
+static LLFastTimer::DeclareTimer FTM_STATESORT_POSTSORT("Post Sort");
+
+//----------------------------------------
+std::string gPoolNames[] =
+{
+ // Correspond to LLDrawpool enum render type
+ "NONE",
+ "POOL_SIMPLE",
+ "POOL_GROUND",
+ "POOL_FULLBRIGHT",
+ "POOL_BUMP",
+ "POOL_TERRAIN,"
+ "POOL_SKY",
+ "POOL_WL_SKY",
+ "POOL_TREE",
+ "POOL_GRASS",
+ "POOL_INVISIBLE",
+ "POOL_AVATAR",
+ "POOL_VOIDWATER",
+ "POOL_WATER",
+ "POOL_GLOW",
+ "POOL_ALPHA"
+};
+
+void drawBox(const LLVector3& c, const LLVector3& r);
+void drawBoxOutline(const LLVector3& pos, const LLVector3& size);
+U32 nhpo2(U32 v);
+
+glh::matrix4f glh_copy_matrix(F32* src)
+{
+ glh::matrix4f ret;
+ ret.set_value(src);
+ return ret;
+}
+
+glh::matrix4f glh_get_current_modelview()
+{
+ return glh_copy_matrix(gGLModelView);
+}
+
+glh::matrix4f glh_get_current_projection()
+{
+ return glh_copy_matrix(gGLProjection);
+}
+
+glh::matrix4f glh_get_last_modelview()
+{
+ return glh_copy_matrix(gGLLastModelView);
+}
+
+glh::matrix4f glh_get_last_projection()
+{
+ return glh_copy_matrix(gGLLastProjection);
+}
+
+void glh_copy_matrix(const glh::matrix4f& src, F32* dst)
+{
+ for (U32 i = 0; i < 16; i++)
+ {
+ dst[i] = src.m[i];
+ }
+}
+
+void glh_set_current_modelview(const glh::matrix4f& mat)
+{
+ glh_copy_matrix(mat, gGLModelView);
+}
+
+void glh_set_current_projection(glh::matrix4f& mat)
+{
+ glh_copy_matrix(mat, gGLProjection);
+}
+
+glh::matrix4f gl_ortho(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat znear, GLfloat zfar)
+{
+ glh::matrix4f ret(
+ 2.f/(right-left), 0.f, 0.f, -(right+left)/(right-left),
+ 0.f, 2.f/(top-bottom), 0.f, -(top+bottom)/(top-bottom),
+ 0.f, 0.f, -2.f/(zfar-znear), -(zfar+znear)/(zfar-znear),
+ 0.f, 0.f, 0.f, 1.f);
+
+ return ret;
+}
+
+void display_update_camera();
+//----------------------------------------
+
+S32 LLPipeline::sCompiles = 0;
+
+BOOL LLPipeline::sPickAvatar = TRUE;
+BOOL LLPipeline::sDynamicLOD = TRUE;
+BOOL LLPipeline::sShowHUDAttachments = TRUE;
+BOOL LLPipeline::sRenderMOAPBeacons = FALSE;
+BOOL LLPipeline::sRenderPhysicalBeacons = TRUE;
+BOOL LLPipeline::sRenderScriptedBeacons = FALSE;
+BOOL LLPipeline::sRenderScriptedTouchBeacons = TRUE;
+BOOL LLPipeline::sRenderParticleBeacons = FALSE;
+BOOL LLPipeline::sRenderSoundBeacons = FALSE;
+BOOL LLPipeline::sRenderBeacons = FALSE;
+BOOL LLPipeline::sRenderHighlight = TRUE;
+BOOL LLPipeline::sForceOldBakedUpload = FALSE;
+S32 LLPipeline::sUseOcclusion = 0;
+BOOL LLPipeline::sDelayVBUpdate = TRUE;
+BOOL LLPipeline::sAutoMaskAlphaDeferred = TRUE;
+BOOL LLPipeline::sAutoMaskAlphaNonDeferred = FALSE;
+BOOL LLPipeline::sDisableShaders = FALSE;
+BOOL LLPipeline::sRenderBump = TRUE;
+BOOL LLPipeline::sBakeSunlight = FALSE;
+BOOL LLPipeline::sNoAlpha = FALSE;
+BOOL LLPipeline::sUseTriStrips = TRUE;
+BOOL LLPipeline::sUseFarClip = TRUE;
+BOOL LLPipeline::sShadowRender = FALSE;
+BOOL LLPipeline::sWaterReflections = FALSE;
+BOOL LLPipeline::sRenderGlow = FALSE;
+BOOL LLPipeline::sReflectionRender = FALSE;
+BOOL LLPipeline::sImpostorRender = FALSE;
+BOOL LLPipeline::sUnderWaterRender = FALSE;
+BOOL LLPipeline::sTextureBindTest = FALSE;
+BOOL LLPipeline::sRenderFrameTest = FALSE;
+BOOL LLPipeline::sRenderAttachedLights = TRUE;
+BOOL LLPipeline::sRenderAttachedParticles = TRUE;
+BOOL LLPipeline::sRenderDeferred = FALSE;
+BOOL LLPipeline::sMemAllocationThrottled = FALSE;
+S32 LLPipeline::sVisibleLightCount = 0;
+F32 LLPipeline::sMinRenderSize = 0.f;
+
+
+static LLCullResult* sCull = NULL;
+
+static const U32 gl_cube_face[] =
+{
+ GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
+ GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
+ GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
+ GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
+ GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
+ GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB,
+};
+
+void validate_framebuffer_object();
+
+
+bool addDeferredAttachments(LLRenderTarget& target)
+{
+ return target.addColorAttachment(GL_RGBA) && //specular
+ target.addColorAttachment(GL_RGBA); //normal+z
+}
+
+LLPipeline::LLPipeline() :
+ mBackfaceCull(FALSE),
+ mBatchCount(0),
+ mMatrixOpCount(0),
+ mTextureMatrixOps(0),
+ mMaxBatchSize(0),
+ mMinBatchSize(0),
+ mMeanBatchSize(0),
+ mTrianglesDrawn(0),
+ mNumVisibleNodes(0),
+ mVerticesRelit(0),
+ mLightingChanges(0),
+ mGeometryChanges(0),
+ mNumVisibleFaces(0),
+
+ mInitialized(FALSE),
+ mVertexShadersEnabled(FALSE),
+ mVertexShadersLoaded(0),
+ mRenderDebugFeatureMask(0),
+ mRenderDebugMask(0),
+ mOldRenderDebugMask(0),
+ mGroupQ1Locked(false),
+ mGroupQ2Locked(false),
+ mLastRebuildPool(NULL),
+ mAlphaPool(NULL),
+ mSkyPool(NULL),
+ mTerrainPool(NULL),
+ mWaterPool(NULL),
+ mGroundPool(NULL),
+ mSimplePool(NULL),
+ mFullbrightPool(NULL),
+ mInvisiblePool(NULL),
+ mGlowPool(NULL),
+ mBumpPool(NULL),
+ mWLSkyPool(NULL),
+ mLightMask(0),
+ mLightMovingMask(0),
+ mLightingDetail(0),
+ mScreenWidth(0),
+ mScreenHeight(0)
+{
+ mNoiseMap = 0;
+ mTrueNoiseMap = 0;
+ mLightFunc = 0;
+}
+
+void LLPipeline::init()
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_INIT);
+
+ refreshCachedSettings();
+
+ gOctreeMaxCapacity = gSavedSettings.getU32("OctreeMaxNodeCapacity");
+ sDynamicLOD = gSavedSettings.getBOOL("RenderDynamicLOD");
+ sRenderBump = gSavedSettings.getBOOL("RenderObjectBump");
+ sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips");
+ LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO");
+ LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO");
+ LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw");
+ sRenderAttachedLights = gSavedSettings.getBOOL("RenderAttachedLights");
+ sRenderAttachedParticles = gSavedSettings.getBOOL("RenderAttachedParticles");
+
+ mInitialized = TRUE;
+
+ stop_glerror();
+
+ //create render pass pools
+ getPool(LLDrawPool::POOL_ALPHA);
+ getPool(LLDrawPool::POOL_SIMPLE);
+ getPool(LLDrawPool::POOL_GRASS);
+ getPool(LLDrawPool::POOL_FULLBRIGHT);
+ getPool(LLDrawPool::POOL_INVISIBLE);
+ getPool(LLDrawPool::POOL_BUMP);
+ getPool(LLDrawPool::POOL_GLOW);
+
+ LLViewerStats::getInstance()->mTrianglesDrawnStat.reset();
+ resetFrameStats();
+
+ for (U32 i = 0; i < NUM_RENDER_TYPES; ++i)
+ {
+ mRenderTypeEnabled[i] = TRUE; //all rendering types start enabled
+ }
+
+ mRenderDebugFeatureMask = 0xffffffff; // All debugging features on
+ mRenderDebugMask = 0; // All debug starts off
+
+ // Don't turn on ground when this is set
+ // Mac Books with intel 950s need this
+ if(!gSavedSettings.getBOOL("RenderGround"))
+ {
+ toggleRenderType(RENDER_TYPE_GROUND);
+ }
+
+ // make sure RenderPerformanceTest persists (hackity hack hack)
+ // disables non-object rendering (UI, sky, water, etc)
+ if (gSavedSettings.getBOOL("RenderPerformanceTest"))
+ {
+ gSavedSettings.setBOOL("RenderPerformanceTest", FALSE);
+ gSavedSettings.setBOOL("RenderPerformanceTest", TRUE);
+ }
+
+ mOldRenderDebugMask = mRenderDebugMask;
+
+ mBackfaceCull = TRUE;
+
+ stop_glerror();
+
+ // Enable features
+
+ LLViewerShaderMgr::instance()->setShaders();
+
+ stop_glerror();
+
+ for (U32 i = 0; i < 2; ++i)
+ {
+ mSpotLightFade[i] = 1.f;
+ }
+
+ mDeferredVB = new LLVertexBuffer(DEFERRED_VB_MASK, 0);
+ mDeferredVB->allocateBuffer(8, 0, true);
+ setLightingDetail(-1);
+
+ //
+ // Update all settings to trigger a cached settings refresh
+ //
+
+ gSavedSettings.getControl("RenderAutoMaskAlphaDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderAutoMaskAlphaNonDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderUseFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderAvatarMaxVisible")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderDelayVBUpdate")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+
+ gSavedSettings.getControl("UseOcclusion")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+
+ gSavedSettings.getControl("VertexShaderEnable")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderAvatarVP")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("WindLightUseAtmosShaders")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderDeferredSunWash")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderFSAASamples")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderResolutionDivisor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderUIBuffer")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderDeferredSSAO")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowResolutionScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderLocalLights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderDelayCreation")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderAnimateRes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("FreezeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("DebugBeaconLineWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderHighlightBrightness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderHighlightColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderHighlightThickness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderSpotLightsInNondeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewAmbientColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewDiffuse0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewSpecular0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewDiffuse1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewSpecular1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewDiffuse2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewSpecular2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewDirection0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewDirection1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("PreviewDirection2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowMinLuminance")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowMaxExtractAlpha")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowWarmthAmount")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowLumWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowWarmthWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowResolutionPow")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowIterations")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderGlowStrength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderDepthOfField")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("CameraFocusTransitionTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("CameraFNumber")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("CameraFocalLength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("CameraFieldOfView")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowNoise")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowBlurSize")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderSSAOScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderSSAOMaxScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderSSAOFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderSSAOEffect")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowOffsetError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowBiasError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderSpotShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderSpotShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderEdgeDepthCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderEdgeNormCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowGaussian")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowBlurDistFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderDeferredAtmospheric")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderReflectionDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderHighlightFadeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowOrthoClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowNearDist")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowSplitExponent")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowErrorCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("RenderShadowFOVCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("CameraOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("CameraMaxCoF")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+ gSavedSettings.getControl("CameraDoFResScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings));
+}
+
+LLPipeline::~LLPipeline()
+{
+
+}
+
+void LLPipeline::cleanup()
+{
+ assertInitialized();
+
+ mGroupQ1.clear() ;
+ mGroupQ2.clear() ;
+
+ for(pool_set_t::iterator iter = mPools.begin();
+ iter != mPools.end(); )
+ {
+ pool_set_t::iterator curiter = iter++;
+ LLDrawPool* poolp = *curiter;
+ if (poolp->isFacePool())
+ {
+ LLFacePool* face_pool = (LLFacePool*) poolp;
+ if (face_pool->mReferences.empty())
+ {
+ mPools.erase(curiter);
+ removeFromQuickLookup( poolp );
+ delete poolp;
+ }
+ }
+ else
+ {
+ mPools.erase(curiter);
+ removeFromQuickLookup( poolp );
+ delete poolp;
+ }
+ }
+
+ if (!mTerrainPools.empty())
+ {
+ llwarns << "Terrain Pools not cleaned up" << llendl;
+ }
+ if (!mTreePools.empty())
+ {
+ llwarns << "Tree Pools not cleaned up" << llendl;
+ }
+
+ delete mAlphaPool;
+ mAlphaPool = NULL;
+ delete mSkyPool;
+ mSkyPool = NULL;
+ delete mTerrainPool;
+ mTerrainPool = NULL;
+ delete mWaterPool;
+ mWaterPool = NULL;
+ delete mGroundPool;
+ mGroundPool = NULL;
+ delete mSimplePool;
+ mSimplePool = NULL;
+ delete mFullbrightPool;
+ mFullbrightPool = NULL;
+ delete mInvisiblePool;
+ mInvisiblePool = NULL;
+ delete mGlowPool;
+ mGlowPool = NULL;
+ delete mBumpPool;
+ mBumpPool = NULL;
+ // don't delete wl sky pool it was handled above in the for loop
+ //delete mWLSkyPool;
+ mWLSkyPool = NULL;
+
+ releaseGLBuffers();
+
+ mFaceSelectImagep = NULL;
+
+ mMovedBridge.clear();
+
+ mInitialized = FALSE;
+
+ mDeferredVB = NULL;
+}
+
+//============================================================================
+
+void LLPipeline::destroyGL()
+{
+ stop_glerror();
+ unloadShaders();
+ mHighlightFaces.clear();
+
+ resetDrawOrders();
+
+ resetVertexBuffers();
+
+ releaseGLBuffers();
+
+ if (LLVertexBuffer::sEnableVBOs)
+ {
+ // render 30 frames after switching to work around DEV-5361
+ sDelayedVBOEnable = 30;
+ LLVertexBuffer::sEnableVBOs = FALSE;
+ }
+}
+
+static LLFastTimer::DeclareTimer FTM_RESIZE_SCREEN_TEXTURE("Resize Screen Texture");
+
+//static
+void LLPipeline::throttleNewMemoryAllocation(BOOL disable)
+{
+ if(sMemAllocationThrottled != disable)
+ {
+ sMemAllocationThrottled = disable ;
+
+ if(sMemAllocationThrottled)
+ {
+ //send out notification
+ LLNotification::Params params("LowMemory");
+ LLNotifications::instance().add(params);
+
+ //release some memory.
+ }
+ }
+}
+
+void LLPipeline::resizeScreenTexture()
+{
+ LLFastTimer ft(FTM_RESIZE_SCREEN_TEXTURE);
+ if (gPipeline.canUseVertexShaders() && assertInitialized())
+ {
+ GLuint resX = gViewerWindow->getWorldViewWidthRaw();
+ GLuint resY = gViewerWindow->getWorldViewHeightRaw();
+
+ allocateScreenBuffer(resX,resY);
+ }
+}
+
+void LLPipeline::allocatePhysicsBuffer()
+{
+ GLuint resX = gViewerWindow->getWorldViewWidthRaw();
+ GLuint resY = gViewerWindow->getWorldViewHeightRaw();
+
+ if (mPhysicsDisplay.getWidth() != resX || mPhysicsDisplay.getHeight() != resY)
+ {
+ mPhysicsDisplay.allocate(resX, resY, GL_RGBA, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+ }
+}
+
+void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
+{
+ refreshCachedSettings();
+ U32 samples = RenderFSAASamples;
+
+ //try to allocate screen buffers at requested resolution and samples
+ // - on failure, shrink number of samples and try again
+ // - if not multisampled, shrink resolution and try again (favor X resolution over Y)
+ // Make sure to call "releaseScreenBuffers" after each failure to cleanup the partially loaded state
+
+ if (!allocateScreenBuffer(resX, resY, samples))
+ {
+ releaseScreenBuffers();
+ //reduce number of samples
+ while (samples > 0)
+ {
+ samples /= 2;
+ if (allocateScreenBuffer(resX, resY, samples))
+ { //success
+ return;
+ }
+ releaseScreenBuffers();
+ }
+
+ samples = 0;
+
+ //reduce resolution
+ while (resY > 0 && resX > 0)
+ {
+ resY /= 2;
+ if (allocateScreenBuffer(resX, resY, samples))
+ {
+ return;
+ }
+ releaseScreenBuffers();
+
+ resX /= 2;
+ if (allocateScreenBuffer(resX, resY, samples))
+ {
+ return;
+ }
+ releaseScreenBuffers();
+ }
+
+ llwarns << "Unable to allocate screen buffer at any resolution!" << llendl;
+ }
+}
+
+
+bool LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 samples)
+{
+ refreshCachedSettings();
+
+ // remember these dimensions
+ mScreenWidth = resX;
+ mScreenHeight = resY;
+
+ U32 res_mod = RenderResolutionDivisor;
+
+ if (res_mod > 1 && res_mod < resX && res_mod < resY)
+ {
+ resX /= res_mod;
+ resY /= res_mod;
+ }
+
+ if (RenderUIBuffer)
+ {
+ if (!mUIScreen.allocate(resX,resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE))
+ {
+ return false;
+ }
+ }
+
+ if (LLPipeline::sRenderDeferred)
+ {
+ S32 shadow_detail = RenderShadowDetail;
+ BOOL ssao = RenderDeferredSSAO;
+
+ //allocate deferred rendering color buffers
+ if (!mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false;
+ if (!mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false;
+ if (!addDeferredAttachments(mDeferredScreen)) return false;
+
+ if (!mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false;
+ if (samples > 0)
+ {
+ if (!mFXAABuffer.allocate(nhpo2(resX), nhpo2(resY), GL_RGBA, FALSE, FALSE, LLTexUnit::TT_TEXTURE, FALSE, samples)) return false;
+ }
+ else
+ {
+ mFXAABuffer.release();
+ }
+
+ if (shadow_detail > 0 || ssao || RenderDepthOfField || samples > 0)
+ { //only need mDeferredLight for shadows OR ssao OR dof OR fxaa
+ if (!mDeferredLight.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false;
+ }
+ else
+ {
+ mDeferredLight.release();
+ }
+
+ F32 scale = RenderShadowResolutionScale;
+
+ if (shadow_detail > 0)
+ { //allocate 4 sun shadow maps
+ for (U32 i = 0; i < 4; i++)
+ {
+ if (!mShadow[i].allocate(U32(resX*scale),U32(resY*scale), 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE)) return false;
+ }
+ }
+ else
+ {
+ for (U32 i = 0; i < 4; i++)
+ {
+ mShadow[i].release();
+ }
+ }
+
+ U32 width = nhpo2(U32(resX*scale))/2;
+ U32 height = width;
+
+ if (shadow_detail > 1)
+ { //allocate two spot shadow maps
+ for (U32 i = 4; i < 6; i++)
+ {
+ if (!mShadow[i].allocate(width, height, 0, TRUE, FALSE)) return false;
+ }
+ }
+ else
+ {
+ for (U32 i = 4; i < 6; i++)
+ {
+ mShadow[i].release();
+ }
+ }
+ }
+ else
+ {
+ mDeferredLight.release();
+
+ for (U32 i = 0; i < 6; i++)
+ {
+ mShadow[i].release();
+ }
+ mFXAABuffer.release();
+ mScreen.release();
+ mDeferredScreen.release(); //make sure to release any render targets that share a depth buffer with mDeferredScreen first
+ mDeferredDepth.release();
+
+ if (!mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false;
+ }
+
+ if (LLPipeline::sRenderDeferred)
+ { //share depth buffer between deferred targets
+ mDeferredScreen.shareDepthBuffer(mScreen);
+ }
+
+ gGL.getTexUnit(0)->disable();
+
+ stop_glerror();
+
+ return true;
+}
+
+//static
+void LLPipeline::updateRenderDeferred()
+{
+ BOOL deferred = ((RenderDeferred &&
+ LLRenderTarget::sUseFBO &&
+ LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") &&
+ VertexShaderEnable &&
+ RenderAvatarVP &&
+ WindLightUseAtmosShaders) ? TRUE : FALSE) &&
+ !gUseWireframe;
+
+ sRenderDeferred = deferred;
+ if (deferred)
+ { //must render glow when rendering deferred since post effect pass is needed to present any lighting at all
+ sRenderGlow = TRUE;
+ }
+}
+
+//static
+void LLPipeline::refreshCachedSettings()
+{
+ LLPipeline::sAutoMaskAlphaDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaDeferred");
+ LLPipeline::sAutoMaskAlphaNonDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaNonDeferred");
+ LLPipeline::sUseFarClip = gSavedSettings.getBOOL("RenderUseFarClip");
+ LLVOAvatar::sMaxVisible = (U32)gSavedSettings.getS32("RenderAvatarMaxVisible");
+ LLPipeline::sDelayVBUpdate = gSavedSettings.getBOOL("RenderDelayVBUpdate");
+
+ LLPipeline::sUseOcclusion =
+ (!gUseWireframe
+ && LLFeatureManager::getInstance()->isFeatureAvailable("UseOcclusion")
+ && gSavedSettings.getBOOL("UseOcclusion")
+ && gGLManager.mHasOcclusionQuery) ? 2 : 0;
+
+ VertexShaderEnable = gSavedSettings.getBOOL("VertexShaderEnable");
+ RenderAvatarVP = gSavedSettings.getBOOL("RenderAvatarVP");
+ WindLightUseAtmosShaders = gSavedSettings.getBOOL("WindLightUseAtmosShaders");
+ RenderDeferred = gSavedSettings.getBOOL("RenderDeferred");
+ RenderDeferredSunWash = gSavedSettings.getF32("RenderDeferredSunWash");
+ RenderFSAASamples = gSavedSettings.getU32("RenderFSAASamples");
+ RenderResolutionDivisor = gSavedSettings.getU32("RenderResolutionDivisor");
+ RenderUIBuffer = gSavedSettings.getBOOL("RenderUIBuffer");
+ RenderShadowDetail = gSavedSettings.getS32("RenderShadowDetail");
+ RenderDeferredSSAO = gSavedSettings.getBOOL("RenderDeferredSSAO");
+ RenderShadowResolutionScale = gSavedSettings.getF32("RenderShadowResolutionScale");
+ RenderLocalLights = gSavedSettings.getBOOL("RenderLocalLights");
+ RenderDelayCreation = gSavedSettings.getBOOL("RenderDelayCreation");
+ RenderAnimateRes = gSavedSettings.getBOOL("RenderAnimateRes");
+ FreezeTime = gSavedSettings.getBOOL("FreezeTime");
+ DebugBeaconLineWidth = gSavedSettings.getS32("DebugBeaconLineWidth");
+ RenderHighlightBrightness = gSavedSettings.getF32("RenderHighlightBrightness");
+ RenderHighlightColor = gSavedSettings.getColor4("RenderHighlightColor");
+ RenderHighlightThickness = gSavedSettings.getF32("RenderHighlightThickness");
+ RenderSpotLightsInNondeferred = gSavedSettings.getBOOL("RenderSpotLightsInNondeferred");
+ PreviewAmbientColor = gSavedSettings.getColor4("PreviewAmbientColor");
+ PreviewDiffuse0 = gSavedSettings.getColor4("PreviewDiffuse0");
+ PreviewSpecular0 = gSavedSettings.getColor4("PreviewSpecular0");
+ PreviewDiffuse1 = gSavedSettings.getColor4("PreviewDiffuse1");
+ PreviewSpecular1 = gSavedSettings.getColor4("PreviewSpecular1");
+ PreviewDiffuse2 = gSavedSettings.getColor4("PreviewDiffuse2");
+ PreviewSpecular2 = gSavedSettings.getColor4("PreviewSpecular2");
+ PreviewDirection0 = gSavedSettings.getVector3("PreviewDirection0");
+ PreviewDirection1 = gSavedSettings.getVector3("PreviewDirection1");
+ PreviewDirection2 = gSavedSettings.getVector3("PreviewDirection2");
+ RenderGlowMinLuminance = gSavedSettings.getF32("RenderGlowMinLuminance");
+ RenderGlowMaxExtractAlpha = gSavedSettings.getF32("RenderGlowMaxExtractAlpha");
+ RenderGlowWarmthAmount = gSavedSettings.getF32("RenderGlowWarmthAmount");
+ RenderGlowLumWeights = gSavedSettings.getVector3("RenderGlowLumWeights");
+ RenderGlowWarmthWeights = gSavedSettings.getVector3("RenderGlowWarmthWeights");
+ RenderGlowResolutionPow = gSavedSettings.getS32("RenderGlowResolutionPow");
+ RenderGlowIterations = gSavedSettings.getS32("RenderGlowIterations");
+ RenderGlowWidth = gSavedSettings.getF32("RenderGlowWidth");
+ RenderGlowStrength = gSavedSettings.getF32("RenderGlowStrength");
+ RenderDepthOfField = gSavedSettings.getBOOL("RenderDepthOfField");
+ CameraFocusTransitionTime = gSavedSettings.getF32("CameraFocusTransitionTime");
+ CameraFNumber = gSavedSettings.getF32("CameraFNumber");
+ CameraFocalLength = gSavedSettings.getF32("CameraFocalLength");
+ CameraFieldOfView = gSavedSettings.getF32("CameraFieldOfView");
+ RenderShadowNoise = gSavedSettings.getF32("RenderShadowNoise");
+ RenderShadowBlurSize = gSavedSettings.getF32("RenderShadowBlurSize");
+ RenderSSAOScale = gSavedSettings.getF32("RenderSSAOScale");
+ RenderSSAOMaxScale = gSavedSettings.getU32("RenderSSAOMaxScale");
+ RenderSSAOFactor = gSavedSettings.getF32("RenderSSAOFactor");
+ RenderSSAOEffect = gSavedSettings.getVector3("RenderSSAOEffect");
+ RenderShadowOffsetError = gSavedSettings.getF32("RenderShadowOffsetError");
+ RenderShadowBiasError = gSavedSettings.getF32("RenderShadowBiasError");
+ RenderShadowOffset = gSavedSettings.getF32("RenderShadowOffset");
+ RenderShadowBias = gSavedSettings.getF32("RenderShadowBias");
+ RenderSpotShadowOffset = gSavedSettings.getF32("RenderSpotShadowOffset");
+ RenderSpotShadowBias = gSavedSettings.getF32("RenderSpotShadowBias");
+ RenderEdgeDepthCutoff = gSavedSettings.getF32("RenderEdgeDepthCutoff");
+ RenderEdgeNormCutoff = gSavedSettings.getF32("RenderEdgeNormCutoff");
+ RenderShadowGaussian = gSavedSettings.getVector3("RenderShadowGaussian");
+ RenderShadowBlurDistFactor = gSavedSettings.getF32("RenderShadowBlurDistFactor");
+ RenderDeferredAtmospheric = gSavedSettings.getBOOL("RenderDeferredAtmospheric");
+ RenderReflectionDetail = gSavedSettings.getS32("RenderReflectionDetail");
+ RenderHighlightFadeTime = gSavedSettings.getF32("RenderHighlightFadeTime");
+ RenderShadowClipPlanes = gSavedSettings.getVector3("RenderShadowClipPlanes");
+ RenderShadowOrthoClipPlanes = gSavedSettings.getVector3("RenderShadowOrthoClipPlanes");
+ RenderShadowNearDist = gSavedSettings.getVector3("RenderShadowNearDist");
+ RenderFarClip = gSavedSettings.getF32("RenderFarClip");
+ RenderShadowSplitExponent = gSavedSettings.getVector3("RenderShadowSplitExponent");
+ RenderShadowErrorCutoff = gSavedSettings.getF32("RenderShadowErrorCutoff");
+ RenderShadowFOVCutoff = gSavedSettings.getF32("RenderShadowFOVCutoff");
+ CameraOffset = gSavedSettings.getBOOL("CameraOffset");
+ CameraMaxCoF = gSavedSettings.getF32("CameraMaxCoF");
+ CameraDoFResScale = gSavedSettings.getF32("CameraDoFResScale");
+
+ updateRenderDeferred();
+}
+
+void LLPipeline::releaseGLBuffers()
+{
+ assertInitialized();
+
+ if (mNoiseMap)
+ {
+ LLImageGL::deleteTextures(1, &mNoiseMap);
+ mNoiseMap = 0;
+ }
+
+ if (mTrueNoiseMap)
+ {
+ LLImageGL::deleteTextures(1, &mTrueNoiseMap);
+ mTrueNoiseMap = 0;
+ }
+
+ if (mLightFunc)
+ {
+ LLImageGL::deleteTextures(1, &mLightFunc);
+ mLightFunc = 0;
+ }
+
+ mWaterRef.release();
+ mWaterDis.release();
+
+ for (U32 i = 0; i < 3; i++)
+ {
+ mGlow[i].release();
+ }
+
+ releaseScreenBuffers();
+
+ gBumpImageList.destroyGL();
+ LLVOAvatar::resetImpostors();
+}
+
+void LLPipeline::releaseScreenBuffers()
+{
+ mUIScreen.release();
+ mScreen.release();
+ mFXAABuffer.release();
+ mPhysicsDisplay.release();
+ mDeferredScreen.release();
+ mDeferredDepth.release();
+ mDeferredLight.release();
+
+ mHighlight.release();
+
+ for (U32 i = 0; i < 6; i++)
+ {
+ mShadow[i].release();
+ }
+}
+
+
+void LLPipeline::createGLBuffers()
+{
+ stop_glerror();
+ LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_CREATE_BUFFERS);
+ assertInitialized();
+
+ updateRenderDeferred();
+
+ if (LLPipeline::sWaterReflections)
+ { //water reflection texture
+ U32 res = (U32) gSavedSettings.getS32("RenderWaterRefResolution");
+
+ mWaterRef.allocate(res,res,GL_RGBA,TRUE,FALSE);
+ mWaterDis.allocate(res,res,GL_RGBA,TRUE,FALSE);
+ }
+
+ mHighlight.allocate(256,256,GL_RGBA, FALSE, FALSE);
+
+ stop_glerror();
+
+ GLuint resX = gViewerWindow->getWorldViewWidthRaw();
+ GLuint resY = gViewerWindow->getWorldViewHeightRaw();
+
+ if (LLPipeline::sRenderGlow)
+ { //screen space glow buffers
+ const U32 glow_res = llmax(1,
+ llmin(512, 1 << gSavedSettings.getS32("RenderGlowResolutionPow")));
+
+ for (U32 i = 0; i < 3; i++)
+ {
+ mGlow[i].allocate(512,glow_res,GL_RGBA,FALSE,FALSE);
+ }
+
+ allocateScreenBuffer(resX,resY);
+ mScreenWidth = 0;
+ mScreenHeight = 0;
+ }
+
+ if (sRenderDeferred)
+ {
+ if (!mNoiseMap)
+ {
+ const U32 noiseRes = 128;
+ LLVector3 noise[noiseRes*noiseRes];
+
+ F32 scaler = gSavedSettings.getF32("RenderDeferredNoise")/100.f;
+ for (U32 i = 0; i < noiseRes*noiseRes; ++i)
+ {
+ noise[i] = LLVector3(ll_frand()-0.5f, ll_frand()-0.5f, 0.f);
+ noise[i].normVec();
+ noise[i].mV[2] = ll_frand()*scaler+1.f-scaler/2.f;
+ }
+
+ LLImageGL::generateTextures(1, &mNoiseMap);
+
+ gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mNoiseMap);
+ LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB, GL_FLOAT, noise);
+ gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ }
+
+ if (!mTrueNoiseMap)
+ {
+ const U32 noiseRes = 128;
+ F32 noise[noiseRes*noiseRes*3];
+ for (U32 i = 0; i < noiseRes*noiseRes*3; i++)
+ {
+ noise[i] = ll_frand()*2.0-1.0;
+ }
+
+ LLImageGL::generateTextures(1, &mTrueNoiseMap);
+ gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mTrueNoiseMap);
+ LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB,GL_FLOAT, noise);
+ gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ }
+
+ if (!mLightFunc)
+ {
+ U32 lightResX = gSavedSettings.getU32("RenderSpecularResX");
+ U32 lightResY = gSavedSettings.getU32("RenderSpecularResY");
+ U8* lg = new U8[lightResX*lightResY];
+
+ for (U32 y = 0; y < lightResY; ++y)
+ {
+ for (U32 x = 0; x < lightResX; ++x)
+ {
+ //spec func
+ F32 sa = (F32) x/(lightResX-1);
+ F32 spec = (F32) y/(lightResY-1);
+ //lg[y*lightResX+x] = (U8) (powf(sa, 128.f*spec*spec)*255);
+
+ //F32 sp = acosf(sa)/(1.f-spec);
+
+ sa = powf(sa, gSavedSettings.getF32("RenderSpecularExponent"));
+ F32 a = acosf(sa*0.25f+0.75f);
+ F32 m = llmax(0.5f-spec*0.5f, 0.001f);
+ F32 t2 = tanf(a)/m;
+ t2 *= t2;
+
+ F32 c4a = (3.f+4.f*cosf(2.f*a)+cosf(4.f*a))/8.f;
+ F32 bd = 1.f/(4.f*m*m*c4a)*powf(F_E, -t2);
+
+ lg[y*lightResX+x] = (U8) (llclamp(bd, 0.f, 1.f)*255);
+ }
+ }
+
+ LLImageGL::generateTextures(1, &mLightFunc);
+ gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc);
+ LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_R8, lightResX, lightResY, GL_RED, GL_UNSIGNED_BYTE, lg);
+ gGL.getTexUnit(0)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
+ gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_TRILINEAR);
+
+ delete [] lg;
+ }
+ }
+
+ gBumpImageList.restoreGL();
+}
+
+void LLPipeline::restoreGL()
+{
+ LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_RESTORE_GL);
+ assertInitialized();
+
+ if (mVertexShadersEnabled)
+ {
+ LLViewerShaderMgr::instance()->setShaders();
+ }
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ part->restoreGL();
+ }
+ }
+ }
+}
+
+
+BOOL LLPipeline::canUseVertexShaders()
+{
+ if (sDisableShaders ||
+ !gGLManager.mHasVertexShader ||
+ !gGLManager.mHasFragmentShader ||
+ !LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable") ||
+ (assertInitialized() && mVertexShadersLoaded != 1) )
+ {
+ return FALSE;
+ }
+ else
+ {
+ return TRUE;
+ }
+}
+
+BOOL LLPipeline::canUseWindLightShaders() const
+{
+ return (!LLPipeline::sDisableShaders &&
+ gWLSkyProgram.mProgramObject != 0 &&
+ LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_WINDLIGHT) > 1);
+}
+
+BOOL LLPipeline::canUseWindLightShadersOnObjects() const
+{
+ return (canUseWindLightShaders()
+ && LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_OBJECT) > 0);
+}
+
+BOOL LLPipeline::canUseAntiAliasing() const
+{
+ return TRUE;
+}
+
+void LLPipeline::unloadShaders()
+{
+ LLMemType mt_us(LLMemType::MTYPE_PIPELINE_UNLOAD_SHADERS);
+ LLViewerShaderMgr::instance()->unloadShaders();
+
+ mVertexShadersLoaded = 0;
+}
+
+void LLPipeline::assertInitializedDoError()
+{
+ llerrs << "LLPipeline used when uninitialized." << llendl;
+}
+
+//============================================================================
+
+void LLPipeline::enableShadows(const BOOL enable_shadows)
+{
+ //should probably do something here to wrangle shadows....
+}
+
+S32 LLPipeline::getMaxLightingDetail() const
+{
+ /*if (mVertexShaderLevel[SHADER_OBJECT] >= LLDrawPoolSimple::SHADER_LEVEL_LOCAL_LIGHTS)
+ {
+ return 3;
+ }
+ else*/
+ {
+ return 1;
+ }
+}
+
+S32 LLPipeline::setLightingDetail(S32 level)
+{
+ LLMemType mt_ld(LLMemType::MTYPE_PIPELINE_LIGHTING_DETAIL);
+ refreshCachedSettings();
+
+ if (level < 0)
+ {
+ if (RenderLocalLights)
+ {
+ level = 1;
+ }
+ else
+ {
+ level = 0;
+ }
+ }
+ level = llclamp(level, 0, getMaxLightingDetail());
+ mLightingDetail = level;
+
+ return mLightingDetail;
+}
+
+class LLOctreeDirtyTexture : public LLOctreeTraveler<LLDrawable>
+{
+public:
+ const std::set<LLViewerFetchedTexture*>& mTextures;
+
+ LLOctreeDirtyTexture(const std::set<LLViewerFetchedTexture*>& textures) : mTextures(textures) { }
+
+ virtual void visit(const LLOctreeNode<LLDrawable>* node)
+ {
+ LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
+
+ if (!group->isState(LLSpatialGroup::GEOM_DIRTY) && !group->getData().empty())
+ {
+ for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
+ {
+ for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
+ {
+ LLDrawInfo* params = *j;
+ LLViewerFetchedTexture* tex = LLViewerTextureManager::staticCastToFetchedTexture(params->mTexture);
+ if (tex && mTextures.find(tex) != mTextures.end())
+ {
+ group->setState(LLSpatialGroup::GEOM_DIRTY);
+ }
+ }
+ }
+ }
+
+ for (LLSpatialGroup::bridge_list_t::iterator i = group->mBridgeList.begin(); i != group->mBridgeList.end(); ++i)
+ {
+ LLSpatialBridge* bridge = *i;
+ traverse(bridge->mOctree);
+ }
+ }
+};
+
+// Called when a texture changes # of channels (causes faces to move to alpha pool)
+void LLPipeline::dirtyPoolObjectTextures(const std::set<LLViewerFetchedTexture*>& textures)
+{
+ assertInitialized();
+
+ // *TODO: This is inefficient and causes frame spikes; need a better way to do this
+ // Most of the time is spent in dirty.traverse.
+
+ for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
+ {
+ LLDrawPool *poolp = *iter;
+ if (poolp->isFacePool())
+ {
+ ((LLFacePool*) poolp)->dirtyTextures(textures);
+ }
+ }
+
+ LLOctreeDirtyTexture dirty(textures);
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ dirty.traverse(part->mOctree);
+ }
+ }
+ }
+}
+
+LLDrawPool *LLPipeline::findPool(const U32 type, LLViewerTexture *tex0)
+{
+ assertInitialized();
+
+ LLDrawPool *poolp = NULL;
+ switch( type )
+ {
+ case LLDrawPool::POOL_SIMPLE:
+ poolp = mSimplePool;
+ break;
+
+ case LLDrawPool::POOL_GRASS:
+ poolp = mGrassPool;
+ break;
+
+ case LLDrawPool::POOL_FULLBRIGHT:
+ poolp = mFullbrightPool;
+ break;
+
+ case LLDrawPool::POOL_INVISIBLE:
+ poolp = mInvisiblePool;
+ break;
+
+ case LLDrawPool::POOL_GLOW:
+ poolp = mGlowPool;
+ break;
+
+ case LLDrawPool::POOL_TREE:
+ poolp = get_if_there(mTreePools, (uintptr_t)tex0, (LLDrawPool*)0 );
+ break;
+
+ case LLDrawPool::POOL_TERRAIN:
+ poolp = get_if_there(mTerrainPools, (uintptr_t)tex0, (LLDrawPool*)0 );
+ break;
+
+ case LLDrawPool::POOL_BUMP:
+ poolp = mBumpPool;
+ break;
+
+ case LLDrawPool::POOL_ALPHA:
+ poolp = mAlphaPool;
+ break;
+
+ case LLDrawPool::POOL_AVATAR:
+ break; // Do nothing
+
+ case LLDrawPool::POOL_SKY:
+ poolp = mSkyPool;
+ break;
+
+ case LLDrawPool::POOL_WATER:
+ poolp = mWaterPool;
+ break;
+
+ case LLDrawPool::POOL_GROUND:
+ poolp = mGroundPool;
+ break;
+
+ case LLDrawPool::POOL_WL_SKY:
+ poolp = mWLSkyPool;
+ break;
+
+ default:
+ llassert(0);
+ llerrs << "Invalid Pool Type in LLPipeline::findPool() type=" << type << llendl;
+ break;
+ }
+
+ return poolp;
+}
+
+
+LLDrawPool *LLPipeline::getPool(const U32 type, LLViewerTexture *tex0)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE);
+ LLDrawPool *poolp = findPool(type, tex0);
+ if (poolp)
+ {
+ return poolp;
+ }
+
+ LLDrawPool *new_poolp = LLDrawPool::createPool(type, tex0);
+ addPool( new_poolp );
+
+ return new_poolp;
+}
+
+
+// static
+LLDrawPool* LLPipeline::getPoolFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE);
+ U32 type = getPoolTypeFromTE(te, imagep);
+ return gPipeline.getPool(type, imagep);
+}
+
+//static
+U32 LLPipeline::getPoolTypeFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
+{
+ LLMemType mt_gpt(LLMemType::MTYPE_PIPELINE_GET_POOL_TYPE);
+
+ if (!te || !imagep)
+ {
+ return 0;
+ }
+
+ bool alpha = te->getColor().mV[3] < 0.999f;
+ if (imagep)
+ {
+ alpha = alpha || (imagep->getComponents() == 4 && imagep->getType() != LLViewerTexture::MEDIA_TEXTURE) || (imagep->getComponents() == 2);
+ }
+
+ if (alpha)
+ {
+ return LLDrawPool::POOL_ALPHA;
+ }
+ else if ((te->getBumpmap() || te->getShiny()))
+ {
+ return LLDrawPool::POOL_BUMP;
+ }
+ else
+ {
+ return LLDrawPool::POOL_SIMPLE;
+ }
+}
+
+
+void LLPipeline::addPool(LLDrawPool *new_poolp)
+{
+ LLMemType mt_a(LLMemType::MTYPE_PIPELINE_ADD_POOL);
+ assertInitialized();
+ mPools.insert(new_poolp);
+ addToQuickLookup( new_poolp );
+}
+
+void LLPipeline::allocDrawable(LLViewerObject *vobj)
+{
+ LLMemType mt_ad(LLMemType::MTYPE_PIPELINE_ALLOCATE_DRAWABLE);
+ LLDrawable *drawable = new LLDrawable();
+ vobj->mDrawable = drawable;
+
+ drawable->mVObjp = vobj;
+
+ //encompass completely sheared objects by taking
+ //the most extreme point possible (<1,1,0.5>)
+ drawable->setRadius(LLVector3(1,1,0.5f).scaleVec(vobj->getScale()).length());
+ if (vobj->isOrphaned())
+ {
+ drawable->setState(LLDrawable::FORCE_INVISIBLE);
+ }
+ drawable->updateXform(TRUE);
+}
+
+
+static LLFastTimer::DeclareTimer FTM_UNLINK("Unlink");
+static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_MOVE_LIST("Movelist");
+static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_SPATIAL_PARTITION("Spatial Partition");
+static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_LIGHT_SET("Light Set");
+static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_HIGHLIGHT_SET("Highlight Set");
+
+void LLPipeline::unlinkDrawable(LLDrawable *drawable)
+{
+ LLFastTimer t(FTM_UNLINK);
+
+ assertInitialized();
+
+ LLPointer<LLDrawable> drawablep = drawable; // make sure this doesn't get deleted before we are done
+
+ // Based on flags, remove the drawable from the queues that it's on.
+ if (drawablep->isState(LLDrawable::ON_MOVE_LIST))
+ {
+ LLFastTimer t(FTM_REMOVE_FROM_MOVE_LIST);
+ LLDrawable::drawable_vector_t::iterator iter = std::find(mMovedList.begin(), mMovedList.end(), drawablep);
+ if (iter != mMovedList.end())
+ {
+ mMovedList.erase(iter);
+ }
+ }
+
+ if (drawablep->getSpatialGroup())
+ {
+ LLFastTimer t(FTM_REMOVE_FROM_SPATIAL_PARTITION);
+ if (!drawablep->getSpatialGroup()->mSpatialPartition->remove(drawablep, drawablep->getSpatialGroup()))
+ {
+#ifdef LL_RELEASE_FOR_DOWNLOAD
+ llwarns << "Couldn't remove object from spatial group!" << llendl;
+#else
+ llerrs << "Couldn't remove object from spatial group!" << llendl;
+#endif
+ }
+ }
+
+ {
+ LLFastTimer t(FTM_REMOVE_FROM_LIGHT_SET);
+ mLights.erase(drawablep);
+
+ for (light_set_t::iterator iter = mNearbyLights.begin();
+ iter != mNearbyLights.end(); iter++)
+ {
+ if (iter->drawable == drawablep)
+ {
+ mNearbyLights.erase(iter);
+ break;
+ }
+ }
+ }
+
+ {
+ LLFastTimer t(FTM_REMOVE_FROM_HIGHLIGHT_SET);
+ HighlightItem item(drawablep);
+ mHighlightSet.erase(item);
+
+ if (mHighlightObject == drawablep)
+ {
+ mHighlightObject = NULL;
+ }
+ }
+
+ for (U32 i = 0; i < 2; ++i)
+ {
+ if (mShadowSpotLight[i] == drawablep)
+ {
+ mShadowSpotLight[i] = NULL;
+ }
+
+ if (mTargetShadowSpotLight[i] == drawablep)
+ {
+ mTargetShadowSpotLight[i] = NULL;
+ }
+ }
+
+
+}
+
+U32 LLPipeline::addObject(LLViewerObject *vobj)
+{
+ LLMemType mt_ao(LLMemType::MTYPE_PIPELINE_ADD_OBJECT);
+
+ if (RenderDelayCreation)
+ {
+ mCreateQ.push_back(vobj);
+ }
+ else
+ {
+ createObject(vobj);
+ }
+
+ return 1;
+}
+
+void LLPipeline::createObjects(F32 max_dtime)
+{
+ LLFastTimer ftm(FTM_GEO_UPDATE);
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_CREATE_OBJECTS);
+
+ LLTimer update_timer;
+
+ while (!mCreateQ.empty() && update_timer.getElapsedTimeF32() < max_dtime)
+ {
+ LLViewerObject* vobj = mCreateQ.front();
+ if (!vobj->isDead())
+ {
+ createObject(vobj);
+ }
+ mCreateQ.pop_front();
+ }
+
+ //for (LLViewerObject::vobj_list_t::iterator iter = mCreateQ.begin(); iter != mCreateQ.end(); ++iter)
+ //{
+ // createObject(*iter);
+ //}
+
+ //mCreateQ.clear();
+}
+
+void LLPipeline::createObject(LLViewerObject* vobj)
+{
+ LLDrawable* drawablep = vobj->mDrawable;
+
+ if (!drawablep)
+ {
+ drawablep = vobj->createDrawable(this);
+ }
+ else
+ {
+ llerrs << "Redundant drawable creation!" << llendl;
+ }
+
+ llassert(drawablep);
+
+ if (vobj->getParent())
+ {
+ vobj->setDrawableParent(((LLViewerObject*)vobj->getParent())->mDrawable); // LLPipeline::addObject 1
+ }
+ else
+ {
+ vobj->setDrawableParent(NULL); // LLPipeline::addObject 2
+ }
+
+ markRebuild(drawablep, LLDrawable::REBUILD_ALL, TRUE);
+
+ if (drawablep->getVOVolume() && RenderAnimateRes)
+ {
+ // fun animated res
+ drawablep->updateXform(TRUE);
+ drawablep->clearState(LLDrawable::MOVE_UNDAMPED);
+ drawablep->setScale(LLVector3(0,0,0));
+ drawablep->makeActive();
+ }
+}
+
+
+void LLPipeline::resetFrameStats()
+{
+ assertInitialized();
+
+ LLViewerStats::getInstance()->mTrianglesDrawnStat.addValue(mTrianglesDrawn/1000.f);
+
+ if (mBatchCount > 0)
+ {
+ mMeanBatchSize = gPipeline.mTrianglesDrawn/gPipeline.mBatchCount;
+ }
+ mTrianglesDrawn = 0;
+ sCompiles = 0;
+ mVerticesRelit = 0;
+ mLightingChanges = 0;
+ mGeometryChanges = 0;
+ mNumVisibleFaces = 0;
+
+ if (mOldRenderDebugMask != mRenderDebugMask)
+ {
+ gObjectList.clearDebugText();
+ mOldRenderDebugMask = mRenderDebugMask;
+ }
+
+}
+
+//external functions for asynchronous updating
+void LLPipeline::updateMoveDampedAsync(LLDrawable* drawablep)
+{
+ if (FreezeTime)
+ {
+ return;
+ }
+ if (!drawablep)
+ {
+ llerrs << "updateMove called with NULL drawablep" << llendl;
+ return;
+ }
+ if (drawablep->isState(LLDrawable::EARLY_MOVE))
+ {
+ return;
+ }
+
+ assertInitialized();
+
+ // update drawable now
+ drawablep->clearState(LLDrawable::MOVE_UNDAMPED); // force to DAMPED
+ drawablep->updateMove(); // returns done
+ drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame
+ // Put on move list so that EARLY_MOVE gets cleared
+ if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
+ {
+ mMovedList.push_back(drawablep);
+ drawablep->setState(LLDrawable::ON_MOVE_LIST);
+ }
+}
+
+void LLPipeline::updateMoveNormalAsync(LLDrawable* drawablep)
+{
+ if (FreezeTime)
+ {
+ return;
+ }
+ if (!drawablep)
+ {
+ llerrs << "updateMove called with NULL drawablep" << llendl;
+ return;
+ }
+ if (drawablep->isState(LLDrawable::EARLY_MOVE))
+ {
+ return;
+ }
+
+ assertInitialized();
+
+ // update drawable now
+ drawablep->setState(LLDrawable::MOVE_UNDAMPED); // force to UNDAMPED
+ drawablep->updateMove();
+ drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame
+ // Put on move list so that EARLY_MOVE gets cleared
+ if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
+ {
+ mMovedList.push_back(drawablep);
+ drawablep->setState(LLDrawable::ON_MOVE_LIST);
+ }
+}
+
+void LLPipeline::updateMovedList(LLDrawable::drawable_vector_t& moved_list)
+{
+ for (LLDrawable::drawable_vector_t::iterator iter = moved_list.begin();
+ iter != moved_list.end(); )
+ {
+ LLDrawable::drawable_vector_t::iterator curiter = iter++;
+ LLDrawable *drawablep = *curiter;
+ BOOL done = TRUE;
+ if (!drawablep->isDead() && (!drawablep->isState(LLDrawable::EARLY_MOVE)))
+ {
+ done = drawablep->updateMove();
+ }
+ drawablep->clearState(LLDrawable::EARLY_MOVE | LLDrawable::MOVE_UNDAMPED);
+ if (done)
+ {
+ drawablep->clearState(LLDrawable::ON_MOVE_LIST);
+ iter = moved_list.erase(curiter);
+ }
+ }
+}
+
+static LLFastTimer::DeclareTimer FTM_OCTREE_BALANCE("Balance Octree");
+static LLFastTimer::DeclareTimer FTM_UPDATE_MOVE("Update Move");
+
+void LLPipeline::updateMove()
+{
+ LLFastTimer t(FTM_UPDATE_MOVE);
+ LLMemType mt_um(LLMemType::MTYPE_PIPELINE_UPDATE_MOVE);
+
+ if (FreezeTime)
+ {
+ return;
+ }
+
+ assertInitialized();
+
+ {
+ static LLFastTimer::DeclareTimer ftm("Retexture");
+ LLFastTimer t(ftm);
+
+ for (LLDrawable::drawable_set_t::iterator iter = mRetexturedList.begin();
+ iter != mRetexturedList.end(); ++iter)
+ {
+ LLDrawable* drawablep = *iter;
+ if (drawablep && !drawablep->isDead())
+ {
+ drawablep->updateTexture();
+ }
+ }
+ mRetexturedList.clear();
+ }
+
+ {
+ static LLFastTimer::DeclareTimer ftm("Moved List");
+ LLFastTimer t(ftm);
+ updateMovedList(mMovedList);
+ }
+
+ //balance octrees
+ {
+ LLFastTimer ot(FTM_OCTREE_BALANCE);
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ part->mOctree->balance();
+ }
+ }
+ }
+ }
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Culling and occlusion testing
+/////////////////////////////////////////////////////////////////////////////
+
+//static
+F32 LLPipeline::calcPixelArea(LLVector3 center, LLVector3 size, LLCamera &camera)
+{
+ LLVector3 lookAt = center - camera.getOrigin();
+ F32 dist = lookAt.length();
+
+ //ramp down distance for nearby objects
+ //shrink dist by dist/16.
+ if (dist < 16.f)
+ {
+ dist /= 16.f;
+ dist *= dist;
+ dist *= 16.f;
+ }
+
+ //get area of circle around node
+ F32 app_angle = atanf(size.length()/dist);
+ F32 radius = app_angle*LLDrawable::sCurPixelAngle;
+ return radius*radius * F_PI;
+}
+
+//static
+F32 LLPipeline::calcPixelArea(const LLVector4a& center, const LLVector4a& size, LLCamera &camera)
+{
+ LLVector4a origin;
+ origin.load3(camera.getOrigin().mV);
+
+ LLVector4a lookAt;
+ lookAt.setSub(center, origin);
+ F32 dist = lookAt.getLength3().getF32();
+
+ //ramp down distance for nearby objects
+ //shrink dist by dist/16.
+ if (dist < 16.f)
+ {
+ dist /= 16.f;
+ dist *= dist;
+ dist *= 16.f;
+ }
+
+ //get area of circle around node
+ F32 app_angle = atanf(size.getLength3().getF32()/dist);
+ F32 radius = app_angle*LLDrawable::sCurPixelAngle;
+ return radius*radius * F_PI;
+}
+
+void LLPipeline::grabReferences(LLCullResult& result)
+{
+ sCull = &result;
+}
+
+void LLPipeline::clearReferences()
+{
+ sCull = NULL;
+}
+
+void check_references(LLSpatialGroup* group, LLDrawable* drawable)
+{
+ for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
+ {
+ if (drawable == *i)
+ {
+ llerrs << "LLDrawable deleted while actively reference by LLPipeline." << llendl;
+ }
+ }
+}
+
+void check_references(LLDrawable* drawable, LLFace* face)
+{
+ for (S32 i = 0; i < drawable->getNumFaces(); ++i)
+ {
+ if (drawable->getFace(i) == face)
+ {
+ llerrs << "LLFace deleted while actively referenced by LLPipeline." << llendl;
+ }
+ }
+}
+
+void check_references(LLSpatialGroup* group, LLFace* face)
+{
+ for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
+ {
+ LLDrawable* drawable = *i;
+ check_references(drawable, face);
+ }
+}
+
+void LLPipeline::checkReferences(LLFace* face)
+{
+#if 0
+ if (sCull)
+ {
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, face);
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, face);
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, face);
+ }
+
+ for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter)
+ {
+ LLDrawable* drawable = *iter;
+ check_references(drawable, face);
+ }
+ }
+#endif
+}
+
+void LLPipeline::checkReferences(LLDrawable* drawable)
+{
+#if 0
+ if (sCull)
+ {
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, drawable);
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, drawable);
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, drawable);
+ }
+
+ for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter)
+ {
+ if (drawable == *iter)
+ {
+ llerrs << "LLDrawable deleted while actively referenced by LLPipeline." << llendl;
+ }
+ }
+ }
+#endif
+}
+
+void check_references(LLSpatialGroup* group, LLDrawInfo* draw_info)
+{
+ for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
+ {
+ LLSpatialGroup::drawmap_elem_t& draw_vec = i->second;
+ for (LLSpatialGroup::drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j)
+ {
+ LLDrawInfo* params = *j;
+ if (params == draw_info)
+ {
+ llerrs << "LLDrawInfo deleted while actively referenced by LLPipeline." << llendl;
+ }
+ }
+ }
+}
+
+
+void LLPipeline::checkReferences(LLDrawInfo* draw_info)
+{
+#if 0
+ if (sCull)
+ {
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, draw_info);
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, draw_info);
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ check_references(group, draw_info);
+ }
+ }
+#endif
+}
+
+void LLPipeline::checkReferences(LLSpatialGroup* group)
+{
+#if 0
+ if (sCull)
+ {
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
+ {
+ if (group == *iter)
+ {
+ llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl;
+ }
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter)
+ {
+ if (group == *iter)
+ {
+ llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl;
+ }
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
+ {
+ if (group == *iter)
+ {
+ llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl;
+ }
+ }
+ }
+#endif
+}
+
+
+BOOL LLPipeline::visibleObjectsInFrustum(LLCamera& camera)
+{
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ if (hasRenderType(part->mDrawableType))
+ {
+ if (part->visibleObjectsInFrustum(camera))
+ {
+ return TRUE;
+ }
+ }
+ }
+ }
+ }
+
+ return FALSE;
+}
+
+BOOL LLPipeline::getVisibleExtents(LLCamera& camera, LLVector3& min, LLVector3& max)
+{
+ const F32 X = 65536.f;
+
+ min = LLVector3(X,X,X);
+ max = LLVector3(-X,-X,-X);
+
+ U32 saved_camera_id = LLViewerCamera::sCurCameraID;
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+
+ BOOL res = TRUE;
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ if (hasRenderType(part->mDrawableType))
+ {
+ if (!part->getVisibleExtents(camera, min, max))
+ {
+ res = FALSE;
+ }
+ }
+ }
+ }
+ }
+
+ LLViewerCamera::sCurCameraID = saved_camera_id;
+
+ return res;
+}
+
+static LLFastTimer::DeclareTimer FTM_CULL("Object Culling");
+
+void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_clip, LLPlane* planep)
+{
+ LLFastTimer t(FTM_CULL);
+ LLMemType mt_uc(LLMemType::MTYPE_PIPELINE_UPDATE_CULL);
+
+ grabReferences(result);
+
+ sCull->clear();
+
+ BOOL to_texture = LLPipeline::sUseOcclusion > 1 &&
+ !hasRenderType(LLPipeline::RENDER_TYPE_HUD) &&
+ LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD &&
+ gPipeline.canUseVertexShaders() &&
+ sRenderGlow;
+
+ if (to_texture)
+ {
+ mScreen.bindTarget();
+ }
+
+ if (sUseOcclusion > 1)
+ {
+ gGL.setColorMask(false, false);
+ }
+
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadMatrix(gGLLastProjection);
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.pushMatrix();
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLLastModelView);
+
+
+ LLVertexBuffer::unbind();
+ LLGLDisable blend(GL_BLEND);
+ LLGLDisable test(GL_ALPHA_TEST);
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+
+ //setup a clip plane in projection matrix for reflection renders (prevents flickering from occlusion culling)
+ LLViewerRegion* region = gAgent.getRegion();
+ LLPlane plane;
+
+ if (planep)
+ {
+ plane = *planep;
+ }
+ else
+ {
+ if (region)
+ {
+ LLVector3 pnorm;
+ F32 height = region->getWaterHeight();
+ if (water_clip < 0)
+ { //camera is above water, clip plane points up
+ pnorm.setVec(0,0,1);
+ plane.setVec(pnorm, -height);
+ }
+ else if (water_clip > 0)
+ { //camera is below water, clip plane points down
+ pnorm = LLVector3(0,0,-1);
+ plane.setVec(pnorm, height);
+ }
+ }
+ }
+
+ glh::matrix4f modelview = glh_get_last_modelview();
+ glh::matrix4f proj = glh_get_last_projection();
+ LLGLUserClipPlane clip(plane, modelview, proj, water_clip != 0 && LLPipeline::sReflectionRender);
+
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE);
+
+ bool bound_shader = false;
+ if (gPipeline.canUseVertexShaders() && LLGLSLShader::sCurBoundShader == 0)
+ { //if no shader is currently bound, use the occlusion shader instead of fixed function if we can
+ // (shadow render uses a special shader that clamps to clip planes)
+ bound_shader = true;
+ gOcclusionProgram.bind();
+ }
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ if (water_clip != 0)
+ {
+ LLPlane plane(LLVector3(0,0, (F32) -water_clip), (F32) water_clip*region->getWaterHeight());
+ camera.setUserClipPlane(plane);
+ }
+ else
+ {
+ camera.disableUserClipPlane();
+ }
+
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ if (hasRenderType(part->mDrawableType))
+ {
+ part->cull(camera);
+ }
+ }
+ }
+ }
+
+ if (bound_shader)
+ {
+ gOcclusionProgram.unbind();
+ }
+
+ camera.disableUserClipPlane();
+
+ if (hasRenderType(LLPipeline::RENDER_TYPE_SKY) &&
+ gSky.mVOSkyp.notNull() &&
+ gSky.mVOSkyp->mDrawable.notNull())
+ {
+ gSky.mVOSkyp->mDrawable->setVisible(camera);
+ sCull->pushDrawable(gSky.mVOSkyp->mDrawable);
+ gSky.updateCull();
+ stop_glerror();
+ }
+
+ if (hasRenderType(LLPipeline::RENDER_TYPE_GROUND) &&
+ !gPipeline.canUseWindLightShaders() &&
+ gSky.mVOGroundp.notNull() &&
+ gSky.mVOGroundp->mDrawable.notNull() &&
+ !LLPipeline::sWaterReflections)
+ {
+ gSky.mVOGroundp->mDrawable->setVisible(camera);
+ sCull->pushDrawable(gSky.mVOGroundp->mDrawable);
+ }
+
+
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+
+ if (sUseOcclusion > 1)
+ {
+ gGL.setColorMask(true, false);
+ }
+
+ if (to_texture)
+ {
+ mScreen.flush();
+ }
+}
+
+void LLPipeline::markNotCulled(LLSpatialGroup* group, LLCamera& camera)
+{
+ if (group->getData().empty())
+ {
+ return;
+ }
+
+ group->setVisible();
+
+ if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
+ {
+ group->updateDistance(camera);
+ }
+
+ const F32 MINIMUM_PIXEL_AREA = 16.f;
+
+ if (group->mPixelArea < MINIMUM_PIXEL_AREA)
+ {
+ return;
+ }
+
+ if (sMinRenderSize > 0.f &&
+ llmax(llmax(group->mBounds[1][0], group->mBounds[1][1]), group->mBounds[1][2]) < sMinRenderSize)
+ {
+ return;
+ }
+
+ assertInitialized();
+
+ if (!group->mSpatialPartition->mRenderByGroup)
+ { //render by drawable
+ sCull->pushDrawableGroup(group);
+ }
+ else
+ { //render by group
+ sCull->pushVisibleGroup(group);
+ }
+
+ mNumVisibleNodes++;
+}
+
+void LLPipeline::markOccluder(LLSpatialGroup* group)
+{
+ if (sUseOcclusion > 1 && group && !group->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION))
+ {
+ LLSpatialGroup* parent = group->getParent();
+
+ if (!parent || !parent->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ { //only mark top most occluders as active occlusion
+ sCull->pushOcclusionGroup(group);
+ group->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
+
+ if (parent &&
+ !parent->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION) &&
+ parent->getElementCount() == 0 &&
+ parent->needsUpdate())
+ {
+ sCull->pushOcclusionGroup(group);
+ parent->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
+ }
+ }
+ }
+}
+
+void LLPipeline::doOcclusion(LLCamera& camera)
+{
+ if (LLPipeline::sUseOcclusion > 1 && sCull->hasOcclusionGroups())
+ {
+ LLVertexBuffer::unbind();
+
+ if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION))
+ {
+ gGL.setColorMask(true, false, false, false);
+ }
+ else
+ {
+ gGL.setColorMask(false, false);
+ }
+ LLGLDisable blend(GL_BLEND);
+ LLGLDisable test(GL_ALPHA_TEST);
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE);
+
+ LLGLDisable cull(GL_CULL_FACE);
+
+
+ bool bind_shader = LLGLSLShader::sNoFixedFunction && LLGLSLShader::sCurBoundShader == 0;
+ if (bind_shader)
+ {
+ if (LLPipeline::sShadowRender)
+ {
+ gDeferredShadowProgram.bind();
+ }
+ else
+ {
+ gOcclusionProgram.bind();
+ }
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginOcclusionGroups(); iter != sCull->endOcclusionGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ group->doOcclusion(&camera);
+ group->clearOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
+ }
+
+ if (bind_shader)
+ {
+ if (LLPipeline::sShadowRender)
+ {
+ gDeferredShadowProgram.unbind();
+ }
+ else
+ {
+ gOcclusionProgram.unbind();
+ }
+ }
+
+ gGL.setColorMask(true, false);
+ }
+}
+
+BOOL LLPipeline::updateDrawableGeom(LLDrawable* drawablep, BOOL priority)
+{
+ BOOL update_complete = drawablep->updateGeometry(priority);
+ if (update_complete && assertInitialized())
+ {
+ drawablep->setState(LLDrawable::BUILT);
+ mGeometryChanges++;
+ }
+ return update_complete;
+}
+
+void LLPipeline::updateGL()
+{
+ while (!LLGLUpdate::sGLQ.empty())
+ {
+ LLGLUpdate* glu = LLGLUpdate::sGLQ.front();
+ glu->updateGL();
+ glu->mInQ = FALSE;
+ LLGLUpdate::sGLQ.pop_front();
+ }
+}
+
+void LLPipeline::rebuildPriorityGroups()
+{
+ LLTimer update_timer;
+ LLMemType mt(LLMemType::MTYPE_PIPELINE);
+
+ assertInitialized();
+
+ gMeshRepo.notifyLoadedMeshes();
+
+ mGroupQ1Locked = true;
+ // Iterate through all drawables on the priority build queue,
+ for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ1.begin();
+ iter != mGroupQ1.end(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ group->rebuildGeom();
+ group->clearState(LLSpatialGroup::IN_BUILD_Q1);
+ }
+
+ mGroupQ1.clear();
+ mGroupQ1Locked = false;
+
+}
+
+void LLPipeline::rebuildGroups()
+{
+ if (mGroupQ2.empty())
+ {
+ return;
+ }
+
+ mGroupQ2Locked = true;
+ // Iterate through some drawables on the non-priority build queue
+ S32 size = (S32) mGroupQ2.size();
+ S32 min_count = llclamp((S32) ((F32) (size * size)/4096*0.25f), 1, size);
+
+ S32 count = 0;
+
+ std::sort(mGroupQ2.begin(), mGroupQ2.end(), LLSpatialGroup::CompareUpdateUrgency());
+
+ LLSpatialGroup::sg_vector_t::iterator iter;
+ LLSpatialGroup::sg_vector_t::iterator last_iter = mGroupQ2.begin();
+
+ for (iter = mGroupQ2.begin();
+ iter != mGroupQ2.end() && count <= min_count; ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ last_iter = iter;
+
+ if (!group->isDead())
+ {
+ group->rebuildGeom();
+
+ if (group->mSpatialPartition->mRenderByGroup)
+ {
+ count++;
+ }
+ }
+
+ group->clearState(LLSpatialGroup::IN_BUILD_Q2);
+ }
+
+ mGroupQ2.erase(mGroupQ2.begin(), ++last_iter);
+
+ mGroupQ2Locked = false;
+
+ updateMovedList(mMovedBridge);
+}
+
+void LLPipeline::updateGeom(F32 max_dtime)
+{
+ LLTimer update_timer;
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_UPDATE_GEOM);
+ LLPointer<LLDrawable> drawablep;
+
+ LLFastTimer t(FTM_GEO_UPDATE);
+
+ assertInitialized();
+
+ if (sDelayedVBOEnable > 0)
+ {
+ if (--sDelayedVBOEnable <= 0)
+ {
+ resetVertexBuffers();
+ LLVertexBuffer::sEnableVBOs = TRUE;
+ }
+ }
+
+ // notify various object types to reset internal cost metrics, etc.
+ // for now, only LLVOVolume does this to throttle LOD changes
+ LLVOVolume::preUpdateGeom();
+
+ // Iterate through all drawables on the priority build queue,
+ for (LLDrawable::drawable_list_t::iterator iter = mBuildQ1.begin();
+ iter != mBuildQ1.end();)
+ {
+ LLDrawable::drawable_list_t::iterator curiter = iter++;
+ LLDrawable* drawablep = *curiter;
+ if (drawablep && !drawablep->isDead())
+ {
+ if (drawablep->isState(LLDrawable::IN_REBUILD_Q2))
+ {
+ drawablep->clearState(LLDrawable::IN_REBUILD_Q2);
+ LLDrawable::drawable_list_t::iterator find = std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep);
+ if (find != mBuildQ2.end())
+ {
+ mBuildQ2.erase(find);
+ }
+ }
+
+ if (updateDrawableGeom(drawablep, TRUE))
+ {
+ drawablep->clearState(LLDrawable::IN_REBUILD_Q1);
+ mBuildQ1.erase(curiter);
+ }
+ }
+ else
+ {
+ mBuildQ1.erase(curiter);
+ }
+ }
+
+ // Iterate through some drawables on the non-priority build queue
+ S32 min_count = 16;
+ S32 size = (S32) mBuildQ2.size();
+ if (size > 1024)
+ {
+ min_count = llclamp((S32) (size * (F32) size/4096), 16, size);
+ }
+
+ S32 count = 0;
+
+ max_dtime = llmax(update_timer.getElapsedTimeF32()+0.001f, max_dtime);
+ LLSpatialGroup* last_group = NULL;
+ LLSpatialBridge* last_bridge = NULL;
+
+ for (LLDrawable::drawable_list_t::iterator iter = mBuildQ2.begin();
+ iter != mBuildQ2.end(); )
+ {
+ LLDrawable::drawable_list_t::iterator curiter = iter++;
+ LLDrawable* drawablep = *curiter;
+
+ LLSpatialBridge* bridge = drawablep->isRoot() ? drawablep->getSpatialBridge() :
+ drawablep->getParent()->getSpatialBridge();
+
+ if (drawablep->getSpatialGroup() != last_group &&
+ (!last_bridge || bridge != last_bridge) &&
+ (update_timer.getElapsedTimeF32() >= max_dtime) && count > min_count)
+ {
+ break;
+ }
+
+ //make sure updates don't stop in the middle of a spatial group
+ //to avoid thrashing (objects are enqueued by group)
+ last_group = drawablep->getSpatialGroup();
+ last_bridge = bridge;
+
+ BOOL update_complete = TRUE;
+ if (!drawablep->isDead())
+ {
+ update_complete = updateDrawableGeom(drawablep, FALSE);
+ count++;
+ }
+ if (update_complete)
+ {
+ drawablep->clearState(LLDrawable::IN_REBUILD_Q2);
+ mBuildQ2.erase(curiter);
+ }
+ }
+
+ updateMovedList(mMovedBridge);
+}
+
+void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_VISIBLE);
+
+ if(drawablep && !drawablep->isDead())
+ {
+ if (drawablep->isSpatialBridge())
+ {
+ const LLDrawable* root = ((LLSpatialBridge*) drawablep)->mDrawable;
+ llassert(root); // trying to catch a bad assumption
+ if (root && // // this test may not be needed, see above
+ root->getVObj()->isAttachment())
+ {
+ LLDrawable* rootparent = root->getParent();
+ if (rootparent) // this IS sometimes NULL
+ {
+ LLViewerObject *vobj = rootparent->getVObj();
+ llassert(vobj); // trying to catch a bad assumption
+ if (vobj) // this test may not be needed, see above
+ {
+ const LLVOAvatar* av = vobj->asAvatar();
+ if (av && av->isImpostor())
+ {
+ return;
+ }
+ }
+ }
+ }
+ sCull->pushBridge((LLSpatialBridge*) drawablep);
+ }
+ else
+ {
+ sCull->pushDrawable(drawablep);
+ }
+
+ drawablep->setVisible(camera);
+ }
+}
+
+void LLPipeline::markMoved(LLDrawable *drawablep, BOOL damped_motion)
+{
+ LLMemType mt_mm(LLMemType::MTYPE_PIPELINE_MARK_MOVED);
+
+ if (!drawablep)
+ {
+ //llerrs << "Sending null drawable to moved list!" << llendl;
+ return;
+ }
+
+ if (drawablep->isDead())
+ {
+ llwarns << "Marking NULL or dead drawable moved!" << llendl;
+ return;
+ }
+
+ if (drawablep->getParent())
+ {
+ //ensure that parent drawables are moved first
+ markMoved(drawablep->getParent(), damped_motion);
+ }
+
+ assertInitialized();
+
+ if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
+ {
+ if (drawablep->isSpatialBridge())
+ {
+ mMovedBridge.push_back(drawablep);
+ }
+ else
+ {
+ mMovedList.push_back(drawablep);
+ }
+ drawablep->setState(LLDrawable::ON_MOVE_LIST);
+ }
+ if (damped_motion == FALSE)
+ {
+ drawablep->setState(LLDrawable::MOVE_UNDAMPED); // UNDAMPED trumps DAMPED
+ }
+ else if (drawablep->isState(LLDrawable::MOVE_UNDAMPED))
+ {
+ drawablep->clearState(LLDrawable::MOVE_UNDAMPED);
+ }
+}
+
+void LLPipeline::markShift(LLDrawable *drawablep)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_SHIFT);
+
+ if (!drawablep || drawablep->isDead())
+ {
+ return;
+ }
+
+ assertInitialized();
+
+ if (!drawablep->isState(LLDrawable::ON_SHIFT_LIST))
+ {
+ drawablep->getVObj()->setChanged(LLXform::SHIFTED | LLXform::SILHOUETTE);
+ if (drawablep->getParent())
+ {
+ markShift(drawablep->getParent());
+ }
+ mShiftList.push_back(drawablep);
+ drawablep->setState(LLDrawable::ON_SHIFT_LIST);
+ }
+}
+
+void LLPipeline::shiftObjects(const LLVector3 &offset)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_SHIFT_OBJECTS);
+
+ assertInitialized();
+
+ glClear(GL_DEPTH_BUFFER_BIT);
+ gDepthDirty = TRUE;
+
+ LLVector4a offseta;
+ offseta.load3(offset.mV);
+
+ for (LLDrawable::drawable_vector_t::iterator iter = mShiftList.begin();
+ iter != mShiftList.end(); iter++)
+ {
+ LLDrawable *drawablep = *iter;
+ if (drawablep->isDead())
+ {
+ continue;
+ }
+ drawablep->shiftPos(offseta);
+ drawablep->clearState(LLDrawable::ON_SHIFT_LIST);
+ }
+ mShiftList.resize(0);
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ part->shift(offseta);
+ }
+ }
+ }
+
+ LLHUDText::shiftAll(offset);
+ LLHUDNameTag::shiftAll(offset);
+ display_update_camera();
+}
+
+void LLPipeline::markTextured(LLDrawable *drawablep)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_TEXTURED);
+
+ if (drawablep && !drawablep->isDead() && assertInitialized())
+ {
+ mRetexturedList.insert(drawablep);
+ }
+}
+
+void LLPipeline::markGLRebuild(LLGLUpdate* glu)
+{
+ if (glu && !glu->mInQ)
+ {
+ LLGLUpdate::sGLQ.push_back(glu);
+ glu->mInQ = TRUE;
+ }
+}
+
+void LLPipeline::markPartitionMove(LLDrawable* drawable)
+{
+ if (!drawable->isState(LLDrawable::PARTITION_MOVE) &&
+ !drawable->getPositionGroup().equals3(LLVector4a::getZero()))
+ {
+ drawable->setState(LLDrawable::PARTITION_MOVE);
+ mPartitionQ.push_back(drawable);
+ }
+}
+
+void LLPipeline::processPartitionQ()
+{
+ for (LLDrawable::drawable_list_t::iterator iter = mPartitionQ.begin(); iter != mPartitionQ.end(); ++iter)
+ {
+ LLDrawable* drawable = *iter;
+ if (!drawable->isDead())
+ {
+ drawable->updateBinRadius();
+ drawable->movePartition();
+ }
+ drawable->clearState(LLDrawable::PARTITION_MOVE);
+ }
+
+ mPartitionQ.clear();
+}
+
+void LLPipeline::markRebuild(LLSpatialGroup* group, BOOL priority)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE);
+
+ if (group && !group->isDead() && group->mSpatialPartition)
+ {
+ if (group->mSpatialPartition->mPartitionType == LLViewerRegion::PARTITION_HUD)
+ {
+ priority = TRUE;
+ }
+
+ if (priority)
+ {
+ if (!group->isState(LLSpatialGroup::IN_BUILD_Q1))
+ {
+ llassert_always(!mGroupQ1Locked);
+
+ mGroupQ1.push_back(group);
+ group->setState(LLSpatialGroup::IN_BUILD_Q1);
+
+ if (group->isState(LLSpatialGroup::IN_BUILD_Q2))
+ {
+ LLSpatialGroup::sg_vector_t::iterator iter = std::find(mGroupQ2.begin(), mGroupQ2.end(), group);
+ if (iter != mGroupQ2.end())
+ {
+ mGroupQ2.erase(iter);
+ }
+ group->clearState(LLSpatialGroup::IN_BUILD_Q2);
+ }
+ }
+ }
+ else if (!group->isState(LLSpatialGroup::IN_BUILD_Q2 | LLSpatialGroup::IN_BUILD_Q1))
+ {
+ llassert_always(!mGroupQ2Locked);
+ mGroupQ2.push_back(group);
+ group->setState(LLSpatialGroup::IN_BUILD_Q2);
+
+ }
+ }
+}
+
+void LLPipeline::markRebuild(LLDrawable *drawablep, LLDrawable::EDrawableFlags flag, BOOL priority)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_REBUILD);
+
+ if (drawablep && !drawablep->isDead() && assertInitialized())
+ {
+ if (!drawablep->isState(LLDrawable::BUILT))
+ {
+ priority = TRUE;
+ }
+ if (priority)
+ {
+ if (!drawablep->isState(LLDrawable::IN_REBUILD_Q1))
+ {
+ mBuildQ1.push_back(drawablep);
+ drawablep->setState(LLDrawable::IN_REBUILD_Q1); // mark drawable as being in priority queue
+ }
+ }
+ else if (!drawablep->isState(LLDrawable::IN_REBUILD_Q2))
+ {
+ mBuildQ2.push_back(drawablep);
+ drawablep->setState(LLDrawable::IN_REBUILD_Q2); // need flag here because it is just a list
+ }
+ if (flag & (LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION))
+ {
+ drawablep->getVObj()->setChanged(LLXform::SILHOUETTE);
+ }
+ drawablep->setState(flag);
+ }
+}
+
+static LLFastTimer::DeclareTimer FTM_RESET_DRAWORDER("Reset Draw Order");
+
+void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result)
+{
+ if (hasAnyRenderType(LLPipeline::RENDER_TYPE_AVATAR,
+ LLPipeline::RENDER_TYPE_GROUND,
+ LLPipeline::RENDER_TYPE_TERRAIN,
+ LLPipeline::RENDER_TYPE_TREE,
+ LLPipeline::RENDER_TYPE_SKY,
+ LLPipeline::RENDER_TYPE_VOIDWATER,
+ LLPipeline::RENDER_TYPE_WATER,
+ LLPipeline::END_RENDER_TYPES))
+ {
+ //clear faces from face pools
+ LLFastTimer t(FTM_RESET_DRAWORDER);
+ gPipeline.resetDrawOrders();
+ }
+
+ LLFastTimer ftm(FTM_STATESORT);
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
+
+ //LLVertexBuffer::unbind();
+
+ grabReferences(result);
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ group->checkOcclusion();
+ if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ {
+ markOccluder(group);
+ }
+ else
+ {
+ group->setVisible();
+ for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
+ {
+ markVisible(*i, camera);
+ }
+
+ if (!sDelayVBUpdate)
+ { //rebuild mesh as soon as we know it's visible
+ group->rebuildMesh();
+ }
+ }
+ }
+
+ if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
+ {
+ LLSpatialGroup* last_group = NULL;
+ for (LLCullResult::bridge_list_t::iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
+ {
+ LLCullResult::bridge_list_t::iterator cur_iter = i;
+ LLSpatialBridge* bridge = *cur_iter;
+ LLSpatialGroup* group = bridge->getSpatialGroup();
+
+ if (last_group == NULL)
+ {
+ last_group = group;
+ }
+
+ if (!bridge->isDead() && group && !group->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ {
+ stateSort(bridge, camera);
+ }
+
+ if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD &&
+ last_group != group && last_group->changeLOD())
+ {
+ last_group->mLastUpdateDistance = last_group->mDistance;
+ }
+
+ last_group = group;
+ }
+
+ if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD &&
+ last_group && last_group->changeLOD())
+ {
+ last_group->mLastUpdateDistance = last_group->mDistance;
+ }
+ }
+
+ for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ group->checkOcclusion();
+ if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ {
+ markOccluder(group);
+ }
+ else
+ {
+ group->setVisible();
+ stateSort(group, camera);
+
+ if (!sDelayVBUpdate)
+ { //rebuild mesh as soon as we know it's visible
+ group->rebuildMesh();
+ }
+ }
+ }
+
+ {
+ LLFastTimer ftm(FTM_STATESORT_DRAWABLE);
+ for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList();
+ iter != sCull->endVisibleList(); ++iter)
+ {
+ LLDrawable *drawablep = *iter;
+ if (!drawablep->isDead())
+ {
+ stateSort(drawablep, camera);
+ }
+ }
+ }
+
+ postSort(camera);
+}
+
+void LLPipeline::stateSort(LLSpatialGroup* group, LLCamera& camera)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
+ if (group->changeLOD())
+ {
+ for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
+ {
+ LLDrawable* drawablep = *i;
+ stateSort(drawablep, camera);
+ }
+
+ if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
+ { //avoid redundant stateSort calls
+ group->mLastUpdateDistance = group->mDistance;
+ }
+ }
+
+}
+
+void LLPipeline::stateSort(LLSpatialBridge* bridge, LLCamera& camera)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
+ if (bridge->getSpatialGroup()->changeLOD())
+ {
+ bool force_update = false;
+ bridge->updateDistance(camera, force_update);
+ }
+}
+
+void LLPipeline::stateSort(LLDrawable* drawablep, LLCamera& camera)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
+
+ if (!drawablep
+ || drawablep->isDead()
+ || !hasRenderType(drawablep->getRenderType()))
+ {
+ return;
+ }
+
+ if (LLSelectMgr::getInstance()->mHideSelectedObjects)
+ {
+ if (drawablep->getVObj().notNull() &&
+ drawablep->getVObj()->isSelected())
+ {
+ return;
+ }
+ }
+
+ if (drawablep->isAvatar())
+ { //don't draw avatars beyond render distance or if we don't have a spatial group.
+ if ((drawablep->getSpatialGroup() == NULL) ||
+ (drawablep->getSpatialGroup()->mDistance > LLVOAvatar::sRenderDistance))
+ {
+ return;
+ }
+
+ LLVOAvatar* avatarp = (LLVOAvatar*) drawablep->getVObj().get();
+ if (!avatarp->isVisible())
+ {
+ return;
+ }
+ }
+
+ assertInitialized();
+
+ if (hasRenderType(drawablep->mRenderType))
+ {
+ if (!drawablep->isState(LLDrawable::INVISIBLE|LLDrawable::FORCE_INVISIBLE))
+ {
+ drawablep->setVisible(camera, NULL, FALSE);
+ }
+ else if (drawablep->isState(LLDrawable::CLEAR_INVISIBLE))
+ {
+ // clear invisible flag here to avoid single frame glitch
+ drawablep->clearState(LLDrawable::FORCE_INVISIBLE|LLDrawable::CLEAR_INVISIBLE);
+ }
+ }
+
+ if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
+ {
+ //if (drawablep->isVisible()) isVisible() check here is redundant, if it wasn't visible, it wouldn't be here
+ {
+ if (!drawablep->isActive())
+ {
+ bool force_update = false;
+ drawablep->updateDistance(camera, force_update);
+ }
+ else if (drawablep->isAvatar())
+ {
+ bool force_update = false;
+ drawablep->updateDistance(camera, force_update); // calls vobj->updateLOD() which calls LLVOAvatar::updateVisibility()
+ }
+ }
+ }
+
+ if (!drawablep->getVOVolume())
+ {
+ for (LLDrawable::face_list_t::iterator iter = drawablep->mFaces.begin();
+ iter != drawablep->mFaces.end(); iter++)
+ {
+ LLFace* facep = *iter;
+
+ if (facep->hasGeometry())
+ {
+ if (facep->getPool())
+ {
+ facep->getPool()->enqueue(facep);
+ }
+ else
+ {
+ break;
+ }
+ }
+ }
+ }
+
+
+ mNumVisibleFaces += drawablep->getNumFaces();
+}
+
+
+void forAllDrawables(LLCullResult::sg_list_t::iterator begin,
+ LLCullResult::sg_list_t::iterator end,
+ void (*func)(LLDrawable*))
+{
+ for (LLCullResult::sg_list_t::iterator i = begin; i != end; ++i)
+ {
+ for (LLSpatialGroup::element_iter j = (*i)->getData().begin(); j != (*i)->getData().end(); ++j)
+ {
+ func(*j);
+ }
+ }
+}
+
+void LLPipeline::forAllVisibleDrawables(void (*func)(LLDrawable*))
+{
+ forAllDrawables(sCull->beginDrawableGroups(), sCull->endDrawableGroups(), func);
+ forAllDrawables(sCull->beginVisibleGroups(), sCull->endVisibleGroups(), func);
+}
+
+//function for creating scripted beacons
+void renderScriptedBeacons(LLDrawable* drawablep)
+{
+ LLViewerObject *vobj = drawablep->getVObj();
+ if (vobj
+ && !vobj->isAvatar()
+ && !vobj->getParent()
+ && vobj->flagScripted())
+ {
+ if (gPipeline.sRenderBeacons)
+ {
+ gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
+ }
+
+ if (gPipeline.sRenderHighlight)
+ {
+ S32 face_id;
+ S32 count = drawablep->getNumFaces();
+ for (face_id = 0; face_id < count; face_id++)
+ {
+ gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
+ }
+ }
+ }
+}
+
+void renderScriptedTouchBeacons(LLDrawable* drawablep)
+{
+ LLViewerObject *vobj = drawablep->getVObj();
+ if (vobj
+ && !vobj->isAvatar()
+ && !vobj->getParent()
+ && vobj->flagScripted()
+ && vobj->flagHandleTouch())
+ {
+ if (gPipeline.sRenderBeacons)
+ {
+ gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
+ }
+
+ if (gPipeline.sRenderHighlight)
+ {
+ S32 face_id;
+ S32 count = drawablep->getNumFaces();
+ for (face_id = 0; face_id < count; face_id++)
+ {
+ gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
+ }
+ }
+ }
+}
+
+void renderPhysicalBeacons(LLDrawable* drawablep)
+{
+ LLViewerObject *vobj = drawablep->getVObj();
+ if (vobj
+ && !vobj->isAvatar()
+ //&& !vobj->getParent()
+ && vobj->usePhysics())
+ {
+ if (gPipeline.sRenderBeacons)
+ {
+ gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(0.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
+ }
+
+ if (gPipeline.sRenderHighlight)
+ {
+ S32 face_id;
+ S32 count = drawablep->getNumFaces();
+ for (face_id = 0; face_id < count; face_id++)
+ {
+ gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
+ }
+ }
+ }
+}
+
+void renderMOAPBeacons(LLDrawable* drawablep)
+{
+ LLViewerObject *vobj = drawablep->getVObj();
+
+ if(!vobj || vobj->isAvatar())
+ return;
+
+ BOOL beacon=FALSE;
+ U8 tecount=vobj->getNumTEs();
+ for(int x=0;x<tecount;x++)
+ {
+ if(vobj->getTE(x)->hasMedia())
+ {
+ beacon=TRUE;
+ break;
+ }
+ }
+ if(beacon==TRUE)
+ {
+ if (gPipeline.sRenderBeacons)
+ {
+ gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 1.f, 1.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
+ }
+
+ if (gPipeline.sRenderHighlight)
+ {
+ S32 face_id;
+ S32 count = drawablep->getNumFaces();
+ for (face_id = 0; face_id < count; face_id++)
+ {
+ gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
+ }
+ }
+ }
+}
+
+void renderParticleBeacons(LLDrawable* drawablep)
+{
+ // Look for attachments, objects, etc.
+ LLViewerObject *vobj = drawablep->getVObj();
+ if (vobj
+ && vobj->isParticleSource())
+ {
+ if (gPipeline.sRenderBeacons)
+ {
+ LLColor4 light_blue(0.5f, 0.5f, 1.f, 0.5f);
+ gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", light_blue, LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth);
+ }
+
+ if (gPipeline.sRenderHighlight)
+ {
+ S32 face_id;
+ S32 count = drawablep->getNumFaces();
+ for (face_id = 0; face_id < count; face_id++)
+ {
+ gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
+ }
+ }
+ }
+}
+
+void renderSoundHighlights(LLDrawable* drawablep)
+{
+ // Look for attachments, objects, etc.
+ LLViewerObject *vobj = drawablep->getVObj();
+ if (vobj && vobj->isAudioSource())
+ {
+ if (gPipeline.sRenderHighlight)
+ {
+ S32 face_id;
+ S32 count = drawablep->getNumFaces();
+ for (face_id = 0; face_id < count; face_id++)
+ {
+ gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
+ }
+ }
+ }
+}
+
+void LLPipeline::postSort(LLCamera& camera)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_POST_SORT);
+ LLFastTimer ftm(FTM_STATESORT_POSTSORT);
+
+ assertInitialized();
+
+ llpushcallstacks ;
+ //rebuild drawable geometry
+ for (LLCullResult::sg_list_t::iterator i = sCull->beginDrawableGroups(); i != sCull->endDrawableGroups(); ++i)
+ {
+ LLSpatialGroup* group = *i;
+ if (!sUseOcclusion ||
+ !group->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ {
+ group->rebuildGeom();
+ }
+ }
+ llpushcallstacks ;
+ //rebuild groups
+ sCull->assertDrawMapsEmpty();
+
+ rebuildPriorityGroups();
+ llpushcallstacks ;
+
+ const S32 bin_count = 1024*8;
+
+ static LLCullResult::drawinfo_list_t alpha_bins[bin_count];
+ static U32 bin_size[bin_count];
+
+ //clear one bin per frame to avoid memory bloat
+ static S32 clear_idx = 0;
+ clear_idx = (1+clear_idx)%bin_count;
+ alpha_bins[clear_idx].clear();
+
+ for (U32 j = 0; j < bin_count; j++)
+ {
+ bin_size[j] = 0;
+ }
+
+ //build render map
+ for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i)
+ {
+ LLSpatialGroup* group = *i;
+ if (sUseOcclusion &&
+ group->isOcclusionState(LLSpatialGroup::OCCLUDED))
+ {
+ continue;
+ }
+
+ if (group->isState(LLSpatialGroup::NEW_DRAWINFO) && group->isState(LLSpatialGroup::GEOM_DIRTY))
+ { //no way this group is going to be drawable without a rebuild
+ group->rebuildGeom();
+ }
+
+ for (LLSpatialGroup::draw_map_t::iterator j = group->mDrawMap.begin(); j != group->mDrawMap.end(); ++j)
+ {
+ LLSpatialGroup::drawmap_elem_t& src_vec = j->second;
+ if (!hasRenderType(j->first))
+ {
+ continue;
+ }
+
+ for (LLSpatialGroup::drawmap_elem_t::iterator k = src_vec.begin(); k != src_vec.end(); ++k)
+ {
+ if (sMinRenderSize > 0.f)
+ {
+ LLVector4a bounds;
+ bounds.setSub((*k)->mExtents[1],(*k)->mExtents[0]);
+
+ if (llmax(llmax(bounds[0], bounds[1]), bounds[2]) > sMinRenderSize)
+ {
+ sCull->pushDrawInfo(j->first, *k);
+ }
+ }
+ else
+ {
+ sCull->pushDrawInfo(j->first, *k);
+ }
+ }
+ }
+
+ if (hasRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA))
+ {
+ LLSpatialGroup::draw_map_t::iterator alpha = group->mDrawMap.find(LLRenderPass::PASS_ALPHA);
+
+ if (alpha != group->mDrawMap.end())
+ { //store alpha groups for sorting
+ LLSpatialBridge* bridge = group->mSpatialPartition->asBridge();
+ if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
+ {
+ if (bridge)
+ {
+ LLCamera trans_camera = bridge->transformCamera(camera);
+ group->updateDistance(trans_camera);
+ }
+ else
+ {
+ group->updateDistance(camera);
+ }
+ }
+
+ if (hasRenderType(LLDrawPool::POOL_ALPHA))
+ {
+ sCull->pushAlphaGroup(group);
+ }
+ }
+ }
+ }
+
+ if (!sShadowRender)
+ {
+ std::sort(sCull->beginAlphaGroups(), sCull->endAlphaGroups(), LLSpatialGroup::CompareDepthGreater());
+ }
+ llpushcallstacks ;
+ // only render if the flag is set. The flag is only set if we are in edit mode or the toggle is set in the menus
+ if (LLFloaterReg::instanceVisible("beacons") && !sShadowRender)
+ {
+ if (sRenderScriptedTouchBeacons)
+ {
+ // Only show the beacon on the root object.
+ forAllVisibleDrawables(renderScriptedTouchBeacons);
+ }
+ else
+ if (sRenderScriptedBeacons)
+ {
+ // Only show the beacon on the root object.
+ forAllVisibleDrawables(renderScriptedBeacons);
+ }
+
+ if (sRenderPhysicalBeacons)
+ {
+ // Only show the beacon on the root object.
+ forAllVisibleDrawables(renderPhysicalBeacons);
+ }
+
+ if(sRenderMOAPBeacons)
+ {
+ forAllVisibleDrawables(renderMOAPBeacons);
+ }
+
+ if (sRenderParticleBeacons)
+ {
+ forAllVisibleDrawables(renderParticleBeacons);
+ }
+
+ // If god mode, also show audio cues
+ if (sRenderSoundBeacons && gAudiop)
+ {
+ // Walk all sound sources and render out beacons for them. Note, this isn't done in the ForAllVisibleDrawables function, because some are not visible.
+ LLAudioEngine::source_map::iterator iter;
+ for (iter = gAudiop->mAllSources.begin(); iter != gAudiop->mAllSources.end(); ++iter)
+ {
+ LLAudioSource *sourcep = iter->second;
+
+ LLVector3d pos_global = sourcep->getPositionGlobal();
+ LLVector3 pos = gAgent.getPosAgentFromGlobal(pos_global);
+ if (gPipeline.sRenderBeacons)
+ {
+ //pos += LLVector3(0.f, 0.f, 0.2f);
+ gObjectList.addDebugBeacon(pos, "", LLColor4(1.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), DebugBeaconLineWidth);
+ }
+ }
+ // now deal with highlights for all those seeable sound sources
+ forAllVisibleDrawables(renderSoundHighlights);
+ }
+ }
+ llpushcallstacks ;
+ // If managing your telehub, draw beacons at telehub and currently selected spawnpoint.
+ if (LLFloaterTelehub::renderBeacons())
+ {
+ LLFloaterTelehub::addBeacons();
+ }
+
+ if (!sShadowRender)
+ {
+ mSelectedFaces.clear();
+
+ // Draw face highlights for selected faces.
+ if (LLSelectMgr::getInstance()->getTEMode())
+ {
+ struct f : public LLSelectedTEFunctor
+ {
+ virtual bool apply(LLViewerObject* object, S32 te)
+ {
+ if (object->mDrawable)
+ {
+ gPipeline.mSelectedFaces.push_back(object->mDrawable->getFace(te));
+ }
+ return true;
+ }
+ } func;
+ LLSelectMgr::getInstance()->getSelection()->applyToTEs(&func);
+ }
+ }
+
+ //LLSpatialGroup::sNoDelete = FALSE;
+ llpushcallstacks ;
+}
+
+
+void render_hud_elements()
+{
+ LLMemType mt_rhe(LLMemType::MTYPE_PIPELINE_RENDER_HUD_ELS);
+ LLFastTimer t(FTM_RENDER_UI);
+ gPipeline.disableLights();
+
+ LLGLDisable fog(GL_FOG);
+ LLGLSUIDefault gls_ui;
+
+ LLGLEnable stencil(GL_STENCIL_TEST);
+ glStencilFunc(GL_ALWAYS, 255, 0xFFFFFFFF);
+ glStencilMask(0xFFFFFFFF);
+ glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
+
+ gGL.color4f(1,1,1,1);
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gUIProgram.bind();
+ }
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE);
+
+ if (!LLPipeline::sReflectionRender && gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
+ {
+ LLGLEnable multisample(LLPipeline::RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
+ gViewerWindow->renderSelections(FALSE, FALSE, FALSE); // For HUD version in render_ui_3d()
+
+ // Draw the tracking overlays
+ LLTracker::render3D();
+
+ // Show the property lines
+ LLWorld::getInstance()->renderPropertyLines();
+ LLViewerParcelMgr::getInstance()->render();
+ LLViewerParcelMgr::getInstance()->renderParcelCollision();
+
+ // Render name tags.
+ LLHUDObject::renderAll();
+ }
+ else if (gForceRenderLandFence)
+ {
+ // This is only set when not rendering the UI, for parcel snapshots
+ LLViewerParcelMgr::getInstance()->render();
+ }
+ else if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ {
+ LLHUDText::renderAllHUD();
+ }
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gUIProgram.unbind();
+ }
+ gGL.flush();
+}
+
+void LLPipeline::renderHighlights()
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_HL);
+
+ assertInitialized();
+
+ // Draw 3D UI elements here (before we clear the Z buffer in POOL_HUD)
+ // Render highlighted faces.
+ LLGLSPipelineAlpha gls_pipeline_alpha;
+ LLColor4 color(1.f, 1.f, 1.f, 0.5f);
+ LLGLEnable color_mat(GL_COLOR_MATERIAL);
+ disableLights();
+
+ if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD) && !mHighlightSet.empty())
+ { //draw blurry highlight image over screen
+ LLGLEnable blend(GL_BLEND);
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
+ LLGLDisable test(GL_ALPHA_TEST);
+
+ LLGLEnable stencil(GL_STENCIL_TEST);
+ gGL.flush();
+ glStencilMask(0xFFFFFFFF);
+ glClearStencil(1);
+ glClear(GL_STENCIL_BUFFER_BIT);
+
+ glStencilFunc(GL_ALWAYS, 0, 0xFFFFFFFF);
+ glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE);
+
+ gGL.setColorMask(false, false);
+ for (std::set<HighlightItem>::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); ++iter)
+ {
+ renderHighlight(iter->mItem->getVObj(), 1.f);
+ }
+ gGL.setColorMask(true, false);
+
+ glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
+ glStencilFunc(GL_NOTEQUAL, 0, 0xFFFFFFFF);
+
+ //gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
+
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+
+ gGL.getTexUnit(0)->bind(&mHighlight);
+
+ LLVector2 tc1;
+ LLVector2 tc2;
+
+ tc1.setVec(0,0);
+ tc2.setVec(2,2);
+
+ gGL.begin(LLRender::TRIANGLES);
+
+ F32 scale = RenderHighlightBrightness;
+ LLColor4 color = RenderHighlightColor;
+ F32 thickness = RenderHighlightThickness;
+
+ for (S32 pass = 0; pass < 2; ++pass)
+ {
+ if (pass == 0)
+ {
+ gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
+ }
+ else
+ {
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+ }
+
+ for (S32 i = 0; i < 8; ++i)
+ {
+ for (S32 j = 0; j < 8; ++j)
+ {
+ LLVector2 tc(i-4+0.5f, j-4+0.5f);
+
+ F32 dist = 1.f-(tc.length()/sqrtf(32.f));
+ dist *= scale/64.f;
+
+ tc *= thickness;
+ tc.mV[0] = (tc.mV[0])/mHighlight.getWidth();
+ tc.mV[1] = (tc.mV[1])/mHighlight.getHeight();
+
+ gGL.color4f(color.mV[0],
+ color.mV[1],
+ color.mV[2],
+ color.mV[3]*dist);
+
+ gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc.mV[0]+tc2.mV[0], tc.mV[1]+tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+ }
+ }
+ }
+
+ gGL.end();
+
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+
+ //gGL.setSceneBlendType(LLRender::BT_ALPHA);
+ }
+
+ if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0))
+ {
+ gHighlightProgram.bind();
+ gGL.diffuseColor4f(1,1,1,0.5f);
+ }
+
+ if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED))
+ {
+ // Make sure the selection image gets downloaded and decoded
+ if (!mFaceSelectImagep)
+ {
+ mFaceSelectImagep = LLViewerTextureManager::getFetchedTexture(IMG_FACE_SELECT);
+ }
+ mFaceSelectImagep->addTextureStats((F32)MAX_IMAGE_AREA);
+
+ U32 count = mSelectedFaces.size();
+ for (U32 i = 0; i < count; i++)
+ {
+ LLFace *facep = mSelectedFaces[i];
+ if (!facep || facep->getDrawable()->isDead())
+ {
+ llerrs << "Bad face on selection" << llendl;
+ return;
+ }
+
+ facep->renderSelected(mFaceSelectImagep, color);
+ }
+ }
+
+ if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED))
+ {
+ // Paint 'em red!
+ color.setVec(1.f, 0.f, 0.f, 0.5f);
+
+ int count = mHighlightFaces.size();
+ for (S32 i = 0; i < count; i++)
+ {
+ LLFace* facep = mHighlightFaces[i];
+ facep->renderSelected(LLViewerTexture::sNullImagep, color);
+ }
+ }
+
+ // Contains a list of the faces of objects that are physical or
+ // have touch-handlers.
+ mHighlightFaces.clear();
+
+ if (LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0)
+ {
+ gHighlightProgram.unbind();
+ }
+}
+
+//debug use
+U32 LLPipeline::sCurRenderPoolType = 0 ;
+
+void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate)
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_GEOM);
+ LLFastTimer t(FTM_RENDER_GEOMETRY);
+
+ assertInitialized();
+
+ F32 saved_modelview[16];
+ F32 saved_projection[16];
+
+ //HACK: preserve/restore matrices around HUD render
+ if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ {
+ for (U32 i = 0; i < 16; i++)
+ {
+ saved_modelview[i] = gGLModelView[i];
+ saved_projection[i] = gGLProjection[i];
+ }
+ }
+
+ ///////////////////////////////////////////
+ //
+ // Sync and verify GL state
+ //
+ //
+
+ stop_glerror();
+
+ LLVertexBuffer::unbind();
+
+ // Do verification of GL state
+ LLGLState::checkStates();
+ LLGLState::checkTextureChannels();
+ LLGLState::checkClientArrays();
+ if (mRenderDebugMask & RENDER_DEBUG_VERIFY)
+ {
+ if (!verify())
+ {
+ llerrs << "Pipeline verification failed!" << llendl;
+ }
+ }
+
+ LLAppViewer::instance()->pingMainloopTimeout("Pipeline:ForceVBO");
+
+ // Initialize lots of GL state to "safe" values
+ gGL.matrixMode(LLRender::MM_TEXTURE);
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+
+ LLGLSPipeline gls_pipeline;
+ LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
+
+ LLGLState gls_color_material(GL_COLOR_MATERIAL, mLightingDetail < 2);
+
+ // Toggle backface culling for debugging
+ LLGLEnable cull_face(mBackfaceCull ? GL_CULL_FACE : 0);
+ // Set fog
+ BOOL use_fog = hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FOG);
+ LLGLEnable fog_enable(use_fog &&
+ !gPipeline.canUseWindLightShadersOnObjects() ? GL_FOG : 0);
+ gSky.updateFog(camera.getFar());
+ if (!use_fog)
+ {
+ sUnderWaterRender = FALSE;
+ }
+
+ gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sDefaultImagep);
+ LLViewerFetchedTexture::sDefaultImagep->setAddressMode(LLTexUnit::TAM_WRAP);
+
+
+ //////////////////////////////////////////////
+ //
+ // Actually render all of the geometry
+ //
+ //
+ stop_glerror();
+
+ LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPools");
+
+ for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
+ {
+ LLDrawPool *poolp = *iter;
+ if (hasRenderType(poolp->getType()))
+ {
+ poolp->prerender();
+ }
+ }
+
+ {
+ LLFastTimer t(FTM_POOLS);
+
+ // HACK: don't calculate local lights if we're rendering the HUD!
+ // Removing this check will cause bad flickering when there are
+ // HUD elements being rendered AND the user is in flycam mode -nyx
+ if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ {
+ calcNearbyLights(camera);
+ setupHWLights(NULL);
+ }
+
+ BOOL occlude = sUseOcclusion > 1;
+ U32 cur_type = 0;
+
+ pool_set_t::iterator iter1 = mPools.begin();
+ while ( iter1 != mPools.end() )
+ {
+ LLDrawPool *poolp = *iter1;
+
+ cur_type = poolp->getType();
+
+ //debug use
+ sCurRenderPoolType = cur_type ;
+
+ if (occlude && cur_type >= LLDrawPool::POOL_GRASS)
+ {
+ occlude = FALSE;
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ LLGLSLShader::bindNoShader();
+ doOcclusion(camera);
+ }
+
+ pool_set_t::iterator iter2 = iter1;
+ if (hasRenderType(poolp->getType()) && poolp->getNumPasses() > 0)
+ {
+ LLFastTimer t(FTM_POOLRENDER);
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+
+ for( S32 i = 0; i < poolp->getNumPasses(); i++ )
+ {
+ LLVertexBuffer::unbind();
+ poolp->beginRenderPass(i);
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+
+ p->render(i);
+ }
+ poolp->endRenderPass(i);
+ LLVertexBuffer::unbind();
+ if (gDebugGL)
+ {
+ std::string msg = llformat("pass %d", i);
+ LLGLState::checkStates(msg);
+ //LLGLState::checkTextureChannels(msg);
+ //LLGLState::checkClientArrays(msg);
+ }
+ }
+ }
+ else
+ {
+ // Skip all pools of this type
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+ }
+ }
+ iter1 = iter2;
+ stop_glerror();
+ }
+
+ LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPoolsEnd");
+
+ LLVertexBuffer::unbind();
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+
+ if (occlude)
+ {
+ occlude = FALSE;
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ LLGLSLShader::bindNoShader();
+ doOcclusion(camera);
+ }
+ }
+
+ LLVertexBuffer::unbind();
+ LLGLState::checkStates();
+
+ if (!LLPipeline::sImpostorRender)
+ {
+ LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderHighlights");
+
+ if (!sReflectionRender)
+ {
+ renderHighlights();
+ }
+
+ // Contains a list of the faces of objects that are physical or
+ // have touch-handlers.
+ mHighlightFaces.clear();
+
+ LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDebug");
+
+ renderDebug();
+
+ LLVertexBuffer::unbind();
+
+ if (!LLPipeline::sReflectionRender && !LLPipeline::sRenderDeferred)
+ {
+ if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
+ {
+ // Render debugging beacons.
+ gObjectList.renderObjectBeacons();
+ gObjectList.resetObjectBeacons();
+ }
+ else
+ {
+ // Make sure particle effects disappear
+ LLHUDObject::renderAllForTimer();
+ }
+ }
+ else
+ {
+ // Make sure particle effects disappear
+ LLHUDObject::renderAllForTimer();
+ }
+
+ LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomEnd");
+
+ //HACK: preserve/restore matrices around HUD render
+ if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ {
+ for (U32 i = 0; i < 16; i++)
+ {
+ gGLModelView[i] = saved_modelview[i];
+ gGLProjection[i] = saved_projection[i];
+ }
+ }
+ }
+
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+// LLGLState::checkTextureChannels();
+// LLGLState::checkClientArrays();
+}
+
+void LLPipeline::renderGeomDeferred(LLCamera& camera)
+{
+ LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomDeferred");
+
+ LLMemType mt_rgd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_DEFFERRED);
+ LLFastTimer t(FTM_RENDER_GEOMETRY);
+
+ LLFastTimer t2(FTM_POOLS);
+
+ LLGLEnable cull(GL_CULL_FACE);
+
+ LLGLEnable stencil(GL_STENCIL_TEST);
+ glStencilFunc(GL_ALWAYS, 1, 0xFFFFFFFF);
+ stop_glerror();
+ glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
+ stop_glerror();
+
+ for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
+ {
+ LLDrawPool *poolp = *iter;
+ if (hasRenderType(poolp->getType()))
+ {
+ poolp->prerender();
+ }
+ }
+
+ LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
+
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+ LLGLState::checkTextureChannels();
+ LLGLState::checkClientArrays();
+
+ U32 cur_type = 0;
+
+ gGL.setColorMask(true, true);
+
+ pool_set_t::iterator iter1 = mPools.begin();
+
+ while ( iter1 != mPools.end() )
+ {
+ LLDrawPool *poolp = *iter1;
+
+ cur_type = poolp->getType();
+
+ pool_set_t::iterator iter2 = iter1;
+ if (hasRenderType(poolp->getType()) && poolp->getNumDeferredPasses() > 0)
+ {
+ LLFastTimer t(FTM_POOLRENDER);
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+
+ for( S32 i = 0; i < poolp->getNumDeferredPasses(); i++ )
+ {
+ LLVertexBuffer::unbind();
+ poolp->beginDeferredPass(i);
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+
+ p->renderDeferred(i);
+ }
+ poolp->endDeferredPass(i);
+ LLVertexBuffer::unbind();
+
+ if (gDebugGL || gDebugPipeline)
+ {
+ LLGLState::checkStates();
+ }
+ }
+ }
+ else
+ {
+ // Skip all pools of this type
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+ }
+ }
+ iter1 = iter2;
+ stop_glerror();
+ }
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+
+ gGL.setColorMask(true, false);
+}
+
+void LLPipeline::renderGeomPostDeferred(LLCamera& camera)
+{
+ LLMemType mt_rgpd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_POST_DEF);
+ LLFastTimer t(FTM_POOLS);
+ U32 cur_type = 0;
+
+ LLGLEnable cull(GL_CULL_FACE);
+
+ LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
+
+ calcNearbyLights(camera);
+ setupHWLights(NULL);
+
+ gGL.setColorMask(true, false);
+
+ pool_set_t::iterator iter1 = mPools.begin();
+ BOOL occlude = LLPipeline::sUseOcclusion > 1;
+
+ while ( iter1 != mPools.end() )
+ {
+ LLDrawPool *poolp = *iter1;
+
+ cur_type = poolp->getType();
+
+ if (occlude && cur_type >= LLDrawPool::POOL_GRASS)
+ {
+ occlude = FALSE;
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ LLGLSLShader::bindNoShader();
+ doOcclusion(camera);
+ gGL.setColorMask(true, false);
+ }
+
+ pool_set_t::iterator iter2 = iter1;
+ if (hasRenderType(poolp->getType()) && poolp->getNumPostDeferredPasses() > 0)
+ {
+ LLFastTimer t(FTM_POOLRENDER);
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+
+ for( S32 i = 0; i < poolp->getNumPostDeferredPasses(); i++ )
+ {
+ LLVertexBuffer::unbind();
+ poolp->beginPostDeferredPass(i);
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+
+ p->renderPostDeferred(i);
+ }
+ poolp->endPostDeferredPass(i);
+ LLVertexBuffer::unbind();
+
+ if (gDebugGL || gDebugPipeline)
+ {
+ LLGLState::checkStates();
+ }
+ }
+ }
+ else
+ {
+ // Skip all pools of this type
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+ }
+ }
+ iter1 = iter2;
+ stop_glerror();
+ }
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+
+ if (occlude)
+ {
+ occlude = FALSE;
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ LLGLSLShader::bindNoShader();
+ doOcclusion(camera);
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ }
+}
+
+void LLPipeline::renderGeomShadow(LLCamera& camera)
+{
+ LLMemType mt_rgs(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_SHADOW);
+ U32 cur_type = 0;
+
+ LLGLEnable cull(GL_CULL_FACE);
+
+ LLVertexBuffer::unbind();
+
+ pool_set_t::iterator iter1 = mPools.begin();
+
+ while ( iter1 != mPools.end() )
+ {
+ LLDrawPool *poolp = *iter1;
+
+ cur_type = poolp->getType();
+
+ pool_set_t::iterator iter2 = iter1;
+ if (hasRenderType(poolp->getType()) && poolp->getNumShadowPasses() > 0)
+ {
+ poolp->prerender() ;
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+
+ for( S32 i = 0; i < poolp->getNumShadowPasses(); i++ )
+ {
+ LLVertexBuffer::unbind();
+ poolp->beginShadowPass(i);
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+
+ p->renderShadow(i);
+ }
+ poolp->endShadowPass(i);
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+ }
+ }
+ else
+ {
+ // Skip all pools of this type
+ for (iter2 = iter1; iter2 != mPools.end(); iter2++)
+ {
+ LLDrawPool *p = *iter2;
+ if (p->getType() != cur_type)
+ {
+ break;
+ }
+ }
+ }
+ iter1 = iter2;
+ stop_glerror();
+ }
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+}
+
+
+void LLPipeline::addTrianglesDrawn(S32 index_count, U32 render_type)
+{
+ assertInitialized();
+ S32 count = 0;
+ if (render_type == LLRender::TRIANGLE_STRIP)
+ {
+ count = index_count-2;
+ }
+ else
+ {
+ count = index_count/3;
+ }
+
+ mTrianglesDrawn += count;
+ mBatchCount++;
+ mMaxBatchSize = llmax(mMaxBatchSize, count);
+ mMinBatchSize = llmin(mMinBatchSize, count);
+
+ if (LLPipeline::sRenderFrameTest)
+ {
+ gViewerWindow->getWindow()->swapBuffers();
+ ms_sleep(16);
+ }
+}
+
+void LLPipeline::renderPhysicsDisplay()
+{
+ if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES))
+ {
+ return;
+ }
+
+ allocatePhysicsBuffer();
+
+ gGL.flush();
+ mPhysicsDisplay.bindTarget();
+ glClearColor(0,0,0,1);
+ gGL.setColorMask(true, true);
+ mPhysicsDisplay.clear();
+ glClearColor(0,0,0,0);
+
+ gGL.setColorMask(true, false);
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gDebugProgram.bind();
+ }
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ if (hasRenderType(part->mDrawableType))
+ {
+ part->renderPhysicsShapes();
+ }
+ }
+ }
+ }
+
+ for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
+ {
+ LLSpatialBridge* bridge = *i;
+ if (!bridge->isDead() && hasRenderType(bridge->mDrawableType))
+ {
+ gGL.pushMatrix();
+ gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
+ bridge->renderPhysicsShapes();
+ gGL.popMatrix();
+ }
+ }
+
+ gGL.flush();
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gDebugProgram.unbind();
+ }
+
+ mPhysicsDisplay.flush();
+}
+
+
+void LLPipeline::renderDebug()
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE);
+
+ assertInitialized();
+
+ gGL.color4f(1,1,1,1);
+
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ gGL.setColorMask(true, false);
+
+ bool hud_only = hasRenderType(LLPipeline::RENDER_TYPE_HUD);
+
+
+ if (!hud_only && !mDebugBlips.empty())
+ { //render debug blips
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gUIProgram.bind();
+ }
+
+ gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep, true);
+
+ glPointSize(8.f);
+ LLGLDepthTest depth(GL_TRUE, GL_TRUE, GL_ALWAYS);
+
+ gGL.begin(LLRender::POINTS);
+ for (std::list<DebugBlip>::iterator iter = mDebugBlips.begin(); iter != mDebugBlips.end(); )
+ {
+ DebugBlip& blip = *iter;
+
+ blip.mAge += gFrameIntervalSeconds;
+ if (blip.mAge > 2.f)
+ {
+ mDebugBlips.erase(iter++);
+ }
+ else
+ {
+ iter++;
+ }
+
+ blip.mPosition.mV[2] += gFrameIntervalSeconds*2.f;
+
+ gGL.color4fv(blip.mColor.mV);
+ gGL.vertex3fv(blip.mPosition.mV);
+ }
+ gGL.end();
+ gGL.flush();
+ glPointSize(1.f);
+ }
+
+
+ // Debug stuff.
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ if ( hud_only && (part->mDrawableType == RENDER_TYPE_HUD || part->mDrawableType == RENDER_TYPE_HUD_PARTICLES) ||
+ !hud_only && hasRenderType(part->mDrawableType) )
+ {
+ part->renderDebug();
+ }
+ }
+ }
+ }
+
+ for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
+ {
+ LLSpatialBridge* bridge = *i;
+ if (!bridge->isDead() && hasRenderType(bridge->mDrawableType))
+ {
+ gGL.pushMatrix();
+ gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
+ bridge->renderDebug();
+ gGL.popMatrix();
+ }
+ }
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gUIProgram.bind();
+ }
+
+ if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ LLVertexBuffer::unbind();
+
+ LLGLEnable blend(GL_BLEND);
+ LLGLDepthTest depth(TRUE, FALSE);
+ LLGLDisable cull(GL_CULL_FACE);
+
+ gGL.color4f(1,1,1,1);
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+ F32 a = 0.1f;
+
+ F32 col[] =
+ {
+ 1,0,0,a,
+ 0,1,0,a,
+ 0,0,1,a,
+ 1,0,1,a,
+
+ 1,1,0,a,
+ 0,1,1,a,
+ 1,1,1,a,
+ 1,0,1,a,
+ };
+
+ for (U32 i = 0; i < 8; i++)
+ {
+ LLVector3* frust = mShadowCamera[i].mAgentFrustum;
+
+ if (i > 3)
+ { //render shadow frusta as volumes
+ if (mShadowFrustPoints[i-4].empty())
+ {
+ continue;
+ }
+
+ gGL.color4fv(col+(i-4)*4);
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV);
+ gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV);
+ gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV);
+ gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV);
+ gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV);
+ gGL.end();
+
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex3fv(frust[0].mV);
+ gGL.vertex3fv(frust[1].mV);
+ gGL.vertex3fv(frust[3].mV);
+ gGL.vertex3fv(frust[2].mV);
+ gGL.end();
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex3fv(frust[4].mV);
+ gGL.vertex3fv(frust[5].mV);
+ gGL.vertex3fv(frust[7].mV);
+ gGL.vertex3fv(frust[6].mV);
+ gGL.end();
+ }
+
+
+ if (i < 4)
+ {
+
+ //if (i == 0 || !mShadowFrustPoints[i].empty())
+ {
+ //render visible point cloud
+ gGL.flush();
+ glPointSize(8.f);
+ gGL.begin(LLRender::POINTS);
+
+ F32* c = col+i*4;
+ gGL.color3fv(c);
+
+ for (U32 j = 0; j < mShadowFrustPoints[i].size(); ++j)
+ {
+ gGL.vertex3fv(mShadowFrustPoints[i][j].mV);
+
+ }
+ gGL.end();
+
+ gGL.flush();
+ glPointSize(1.f);
+
+ LLVector3* ext = mShadowExtents[i];
+ LLVector3 pos = (ext[0]+ext[1])*0.5f;
+ LLVector3 size = (ext[1]-ext[0])*0.5f;
+ drawBoxOutline(pos, size);
+
+ //render camera frustum splits as outlines
+ gGL.begin(LLRender::LINES);
+ gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[1].mV);
+ gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[2].mV);
+ gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[3].mV);
+ gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[0].mV);
+ gGL.vertex3fv(frust[4].mV); gGL.vertex3fv(frust[5].mV);
+ gGL.vertex3fv(frust[5].mV); gGL.vertex3fv(frust[6].mV);
+ gGL.vertex3fv(frust[6].mV); gGL.vertex3fv(frust[7].mV);
+ gGL.vertex3fv(frust[7].mV); gGL.vertex3fv(frust[4].mV);
+ gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV);
+ gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV);
+ gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV);
+ gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV);
+ gGL.end();
+ }
+ }
+
+ /*gGL.flush();
+ glLineWidth(16-i*2);
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(j);
+ if (part)
+ {
+ if (hasRenderType(part->mDrawableType))
+ {
+ part->renderIntersectingBBoxes(&mShadowCamera[i]);
+ }
+ }
+ }
+ }
+ gGL.flush();
+ glLineWidth(1.f);*/
+ }
+ }
+
+ if (mRenderDebugMask & RENDER_DEBUG_WIND_VECTORS)
+ {
+ gAgent.getRegion()->mWind.renderVectors();
+ }
+
+ if (mRenderDebugMask & RENDER_DEBUG_COMPOSITION)
+ {
+ // Debug composition layers
+ F32 x, y;
+
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+ if (gAgent.getRegion())
+ {
+ gGL.begin(LLRender::POINTS);
+ // Draw the composition layer for the region that I'm in.
+ for (x = 0; x <= 260; x++)
+ {
+ for (y = 0; y <= 260; y++)
+ {
+ if ((x > 255) || (y > 255))
+ {
+ gGL.color4f(1.f, 0.f, 0.f, 1.f);
+ }
+ else
+ {
+ gGL.color4f(0.f, 0.f, 1.f, 1.f);
+ }
+ F32 z = gAgent.getRegion()->getCompositionXY((S32)x, (S32)y);
+ z *= 5.f;
+ z += 50.f;
+ gGL.vertex3f(x, y, z);
+ }
+ }
+ gGL.end();
+ }
+ }
+
+ if (mRenderDebugMask & LLPipeline::RENDER_DEBUG_BUILD_QUEUE)
+ {
+ U32 count = 0;
+ U32 size = mGroupQ2.size();
+ LLColor4 col;
+
+ LLVertexBuffer::unbind();
+ LLGLEnable blend(GL_BLEND);
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE);
+ gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep);
+
+ gGL.pushMatrix();
+ gGL.loadMatrix(gGLModelView);
+ gGLLastMatrix = NULL;
+
+ for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ2.begin(); iter != mGroupQ2.end(); ++iter)
+ {
+ LLSpatialGroup* group = *iter;
+ if (group->isDead())
+ {
+ continue;
+ }
+
+ LLSpatialBridge* bridge = group->mSpatialPartition->asBridge();
+
+ if (bridge && (!bridge->mDrawable || bridge->mDrawable->isDead()))
+ {
+ continue;
+ }
+
+ if (bridge)
+ {
+ gGL.pushMatrix();
+ gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
+ }
+
+ F32 alpha = llclamp((F32) (size-count)/size, 0.f, 1.f);
+
+
+ LLVector2 c(1.f-alpha, alpha);
+ c.normVec();
+
+
+ ++count;
+ col.set(c.mV[0], c.mV[1], 0, alpha*0.5f+0.5f);
+ group->drawObjectBox(col);
+
+ if (bridge)
+ {
+ gGL.popMatrix();
+ }
+ }
+
+ gGL.popMatrix();
+ }
+
+ gGL.flush();
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gUIProgram.unbind();
+}
+}
+
+void LLPipeline::rebuildPools()
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_REBUILD_POOLS);
+
+ assertInitialized();
+
+ S32 max_count = mPools.size();
+ pool_set_t::iterator iter1 = mPools.upper_bound(mLastRebuildPool);
+ while(max_count > 0 && mPools.size() > 0) // && num_rebuilds < MAX_REBUILDS)
+ {
+ if (iter1 == mPools.end())
+ {
+ iter1 = mPools.begin();
+ }
+ LLDrawPool* poolp = *iter1;
+
+ if (poolp->isDead())
+ {
+ mPools.erase(iter1++);
+ removeFromQuickLookup( poolp );
+ if (poolp == mLastRebuildPool)
+ {
+ mLastRebuildPool = NULL;
+ }
+ delete poolp;
+ }
+ else
+ {
+ mLastRebuildPool = poolp;
+ iter1++;
+ }
+ max_count--;
+ }
+
+ if (isAgentAvatarValid())
+ {
+ gAgentAvatarp->rebuildHUD();
+ }
+}
+
+void LLPipeline::addToQuickLookup( LLDrawPool* new_poolp )
+{
+ LLMemType mt(LLMemType::MTYPE_PIPELINE_QUICK_LOOKUP);
+
+ assertInitialized();
+
+ switch( new_poolp->getType() )
+ {
+ case LLDrawPool::POOL_SIMPLE:
+ if (mSimplePool)
+ {
+ llassert(0);
+ llwarns << "Ignoring duplicate simple pool." << llendl;
+ }
+ else
+ {
+ mSimplePool = (LLRenderPass*) new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_GRASS:
+ if (mGrassPool)
+ {
+ llassert(0);
+ llwarns << "Ignoring duplicate grass pool." << llendl;
+ }
+ else
+ {
+ mGrassPool = (LLRenderPass*) new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_FULLBRIGHT:
+ if (mFullbrightPool)
+ {
+ llassert(0);
+ llwarns << "Ignoring duplicate simple pool." << llendl;
+ }
+ else
+ {
+ mFullbrightPool = (LLRenderPass*) new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_INVISIBLE:
+ if (mInvisiblePool)
+ {
+ llassert(0);
+ llwarns << "Ignoring duplicate simple pool." << llendl;
+ }
+ else
+ {
+ mInvisiblePool = (LLRenderPass*) new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_GLOW:
+ if (mGlowPool)
+ {
+ llassert(0);
+ llwarns << "Ignoring duplicate glow pool." << llendl;
+ }
+ else
+ {
+ mGlowPool = (LLRenderPass*) new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_TREE:
+ mTreePools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ;
+ break;
+
+ case LLDrawPool::POOL_TERRAIN:
+ mTerrainPools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ;
+ break;
+
+ case LLDrawPool::POOL_BUMP:
+ if (mBumpPool)
+ {
+ llassert(0);
+ llwarns << "Ignoring duplicate bump pool." << llendl;
+ }
+ else
+ {
+ mBumpPool = new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_ALPHA:
+ if( mAlphaPool )
+ {
+ llassert(0);
+ llwarns << "LLPipeline::addPool(): Ignoring duplicate Alpha pool" << llendl;
+ }
+ else
+ {
+ mAlphaPool = new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_AVATAR:
+ break; // Do nothing
+
+ case LLDrawPool::POOL_SKY:
+ if( mSkyPool )
+ {
+ llassert(0);
+ llwarns << "LLPipeline::addPool(): Ignoring duplicate Sky pool" << llendl;
+ }
+ else
+ {
+ mSkyPool = new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_WATER:
+ if( mWaterPool )
+ {
+ llassert(0);
+ llwarns << "LLPipeline::addPool(): Ignoring duplicate Water pool" << llendl;
+ }
+ else
+ {
+ mWaterPool = new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_GROUND:
+ if( mGroundPool )
+ {
+ llassert(0);
+ llwarns << "LLPipeline::addPool(): Ignoring duplicate Ground Pool" << llendl;
+ }
+ else
+ {
+ mGroundPool = new_poolp;
+ }
+ break;
+
+ case LLDrawPool::POOL_WL_SKY:
+ if( mWLSkyPool )
+ {
+ llassert(0);
+ llwarns << "LLPipeline::addPool(): Ignoring duplicate WLSky Pool" << llendl;
+ }
+ else
+ {
+ mWLSkyPool = new_poolp;
+ }
+ break;
+
+ default:
+ llassert(0);
+ llwarns << "Invalid Pool Type in LLPipeline::addPool()" << llendl;
+ break;
+ }
+}
+
+void LLPipeline::removePool( LLDrawPool* poolp )
+{
+ assertInitialized();
+ removeFromQuickLookup(poolp);
+ mPools.erase(poolp);
+ delete poolp;
+}
+
+void LLPipeline::removeFromQuickLookup( LLDrawPool* poolp )
+{
+ assertInitialized();
+ LLMemType mt(LLMemType::MTYPE_PIPELINE);
+ switch( poolp->getType() )
+ {
+ case LLDrawPool::POOL_SIMPLE:
+ llassert(mSimplePool == poolp);
+ mSimplePool = NULL;
+ break;
+
+ case LLDrawPool::POOL_GRASS:
+ llassert(mGrassPool == poolp);
+ mGrassPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_FULLBRIGHT:
+ llassert(mFullbrightPool == poolp);
+ mFullbrightPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_INVISIBLE:
+ llassert(mInvisiblePool == poolp);
+ mInvisiblePool = NULL;
+ break;
+
+ case LLDrawPool::POOL_WL_SKY:
+ llassert(mWLSkyPool == poolp);
+ mWLSkyPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_GLOW:
+ llassert(mGlowPool == poolp);
+ mGlowPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_TREE:
+ #ifdef _DEBUG
+ {
+ BOOL found = mTreePools.erase( (uintptr_t)poolp->getTexture() );
+ llassert( found );
+ }
+ #else
+ mTreePools.erase( (uintptr_t)poolp->getTexture() );
+ #endif
+ break;
+
+ case LLDrawPool::POOL_TERRAIN:
+ #ifdef _DEBUG
+ {
+ BOOL found = mTerrainPools.erase( (uintptr_t)poolp->getTexture() );
+ llassert( found );
+ }
+ #else
+ mTerrainPools.erase( (uintptr_t)poolp->getTexture() );
+ #endif
+ break;
+
+ case LLDrawPool::POOL_BUMP:
+ llassert( poolp == mBumpPool );
+ mBumpPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_ALPHA:
+ llassert( poolp == mAlphaPool );
+ mAlphaPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_AVATAR:
+ break; // Do nothing
+
+ case LLDrawPool::POOL_SKY:
+ llassert( poolp == mSkyPool );
+ mSkyPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_WATER:
+ llassert( poolp == mWaterPool );
+ mWaterPool = NULL;
+ break;
+
+ case LLDrawPool::POOL_GROUND:
+ llassert( poolp == mGroundPool );
+ mGroundPool = NULL;
+ break;
+
+ default:
+ llassert(0);
+ llwarns << "Invalid Pool Type in LLPipeline::removeFromQuickLookup() type=" << poolp->getType() << llendl;
+ break;
+ }
+}
+
+void LLPipeline::resetDrawOrders()
+{
+ assertInitialized();
+ // Iterate through all of the draw pools and rebuild them.
+ for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
+ {
+ LLDrawPool *poolp = *iter;
+ poolp->resetDrawOrders();
+ }
+}
+
+//============================================================================
+// Once-per-frame setup of hardware lights,
+// including sun/moon, avatar backlight, and up to 6 local lights
+
+void LLPipeline::setupAvatarLights(BOOL for_edit)
+{
+ assertInitialized();
+
+ if (for_edit)
+ {
+ LLColor4 diffuse(1.f, 1.f, 1.f, 0.f);
+ LLVector4 light_pos_cam(-8.f, 0.25f, 10.f, 0.f); // w==0 => directional light
+ LLMatrix4 camera_mat = LLViewerCamera::getInstance()->getModelview();
+ LLMatrix4 camera_rot(camera_mat.getMat3());
+ camera_rot.invert();
+ LLVector4 light_pos = light_pos_cam * camera_rot;
+
+ light_pos.normalize();
+
+ LLLightState* light = gGL.getLight(1);
+
+ mHWLightColors[1] = diffuse;
+
+ light->setDiffuse(diffuse);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(LLColor4::black);
+ light->setPosition(light_pos);
+ light->setConstantAttenuation(1.f);
+ light->setLinearAttenuation(0.f);
+ light->setQuadraticAttenuation(0.f);
+ light->setSpotExponent(0.f);
+ light->setSpotCutoff(180.f);
+ }
+ else if (gAvatarBacklight) // Always true (unless overridden in a devs .ini)
+ {
+ LLVector3 opposite_pos = -1.f * mSunDir;
+ LLVector3 orthog_light_pos = mSunDir % LLVector3::z_axis;
+ LLVector4 backlight_pos = LLVector4(lerp(opposite_pos, orthog_light_pos, 0.3f), 0.0f);
+ backlight_pos.normalize();
+
+ LLColor4 light_diffuse = mSunDiffuse;
+ LLColor4 backlight_diffuse(1.f - light_diffuse.mV[VRED], 1.f - light_diffuse.mV[VGREEN], 1.f - light_diffuse.mV[VBLUE], 1.f);
+ F32 max_component = 0.001f;
+ for (S32 i = 0; i < 3; i++)
+ {
+ if (backlight_diffuse.mV[i] > max_component)
+ {
+ max_component = backlight_diffuse.mV[i];
+ }
+ }
+ F32 backlight_mag;
+ if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS)
+ {
+ backlight_mag = BACKLIGHT_DAY_MAGNITUDE_OBJECT;
+ }
+ else
+ {
+ backlight_mag = BACKLIGHT_NIGHT_MAGNITUDE_OBJECT;
+ }
+ backlight_diffuse *= backlight_mag / max_component;
+
+ mHWLightColors[1] = backlight_diffuse;
+
+ LLLightState* light = gGL.getLight(1);
+
+ light->setPosition(backlight_pos);
+ light->setDiffuse(backlight_diffuse);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(LLColor4::black);
+ light->setConstantAttenuation(1.f);
+ light->setLinearAttenuation(0.f);
+ light->setQuadraticAttenuation(0.f);
+ light->setSpotExponent(0.f);
+ light->setSpotCutoff(180.f);
+ }
+ else
+ {
+ LLLightState* light = gGL.getLight(1);
+
+ mHWLightColors[1] = LLColor4::black;
+
+ light->setDiffuse(LLColor4::black);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(LLColor4::black);
+ }
+}
+
+static F32 calc_light_dist(LLVOVolume* light, const LLVector3& cam_pos, F32 max_dist)
+{
+ F32 inten = light->getLightIntensity();
+ if (inten < .001f)
+ {
+ return max_dist;
+ }
+ F32 radius = light->getLightRadius();
+ BOOL selected = light->isSelected();
+ LLVector3 dpos = light->getRenderPosition() - cam_pos;
+ F32 dist2 = dpos.lengthSquared();
+ if (!selected && dist2 > (max_dist + radius)*(max_dist + radius))
+ {
+ return max_dist;
+ }
+ F32 dist = (F32) sqrt(dist2);
+ dist *= 1.f / inten;
+ dist -= radius;
+ if (selected)
+ {
+ dist -= 10000.f; // selected lights get highest priority
+ }
+ if (light->mDrawable.notNull() && light->mDrawable->isState(LLDrawable::ACTIVE))
+ {
+ // moving lights get a little higher priority (too much causes artifacts)
+ dist -= light->getLightRadius()*0.25f;
+ }
+ return dist;
+}
+
+void LLPipeline::calcNearbyLights(LLCamera& camera)
+{
+ assertInitialized();
+
+ if (LLPipeline::sReflectionRender)
+ {
+ return;
+ }
+
+ if (mLightingDetail >= 1)
+ {
+ // mNearbyLight (and all light_set_t's) are sorted such that
+ // begin() == the closest light and rbegin() == the farthest light
+ const S32 MAX_LOCAL_LIGHTS = 6;
+// LLVector3 cam_pos = gAgent.getCameraPositionAgent();
+ LLVector3 cam_pos = LLViewerJoystick::getInstance()->getOverrideCamera() ?
+ camera.getOrigin() :
+ gAgent.getPositionAgent();
+
+ F32 max_dist = LIGHT_MAX_RADIUS * 4.f; // ignore enitrely lights > 4 * max light rad
+
+ // UPDATE THE EXISTING NEARBY LIGHTS
+ light_set_t cur_nearby_lights;
+ for (light_set_t::iterator iter = mNearbyLights.begin();
+ iter != mNearbyLights.end(); iter++)
+ {
+ const Light* light = &(*iter);
+ LLDrawable* drawable = light->drawable;
+ LLVOVolume* volight = drawable->getVOVolume();
+ if (!volight || !drawable->isState(LLDrawable::LIGHT))
+ {
+ drawable->clearState(LLDrawable::NEARBY_LIGHT);
+ continue;
+ }
+ if (light->fade <= -LIGHT_FADE_TIME)
+ {
+ drawable->clearState(LLDrawable::NEARBY_LIGHT);
+ continue;
+ }
+ if (!sRenderAttachedLights && volight && volight->isAttachment())
+ {
+ drawable->clearState(LLDrawable::NEARBY_LIGHT);
+ continue;
+ }
+
+ F32 dist = calc_light_dist(volight, cam_pos, max_dist);
+ cur_nearby_lights.insert(Light(drawable, dist, light->fade));
+ }
+ mNearbyLights = cur_nearby_lights;
+
+ // FIND NEW LIGHTS THAT ARE IN RANGE
+ light_set_t new_nearby_lights;
+ for (LLDrawable::drawable_set_t::iterator iter = mLights.begin();
+ iter != mLights.end(); ++iter)
+ {
+ LLDrawable* drawable = *iter;
+ LLVOVolume* light = drawable->getVOVolume();
+ if (!light || drawable->isState(LLDrawable::NEARBY_LIGHT))
+ {
+ continue;
+ }
+ if (light->isHUDAttachment())
+ {
+ continue; // no lighting from HUD objects
+ }
+ F32 dist = calc_light_dist(light, cam_pos, max_dist);
+ if (dist >= max_dist)
+ {
+ continue;
+ }
+ if (!sRenderAttachedLights && light && light->isAttachment())
+ {
+ continue;
+ }
+ new_nearby_lights.insert(Light(drawable, dist, 0.f));
+ if (new_nearby_lights.size() > (U32)MAX_LOCAL_LIGHTS)
+ {
+ new_nearby_lights.erase(--new_nearby_lights.end());
+ const Light& last = *new_nearby_lights.rbegin();
+ max_dist = last.dist;
+ }
+ }
+
+ // INSERT ANY NEW LIGHTS
+ for (light_set_t::iterator iter = new_nearby_lights.begin();
+ iter != new_nearby_lights.end(); iter++)
+ {
+ const Light* light = &(*iter);
+ if (mNearbyLights.size() < (U32)MAX_LOCAL_LIGHTS)
+ {
+ mNearbyLights.insert(*light);
+ ((LLDrawable*) light->drawable)->setState(LLDrawable::NEARBY_LIGHT);
+ }
+ else
+ {
+ // crazy cast so that we can overwrite the fade value
+ // even though gcc enforces sets as const
+ // (fade value doesn't affect sort so this is safe)
+ Light* farthest_light = ((Light*) (&(*(mNearbyLights.rbegin()))));
+ if (light->dist < farthest_light->dist)
+ {
+ if (farthest_light->fade >= 0.f)
+ {
+ farthest_light->fade = -gFrameIntervalSeconds;
+ }
+ }
+ else
+ {
+ break; // none of the other lights are closer
+ }
+ }
+ }
+
+ }
+}
+
+void LLPipeline::setupHWLights(LLDrawPool* pool)
+{
+ assertInitialized();
+
+ // Ambient
+ if (!LLGLSLShader::sNoFixedFunction)
+ {
+ gGL.syncMatrices();
+ LLColor4 ambient = gSky.getTotalAmbientColor();
+ gGL.setAmbientLightColor(ambient);
+ }
+
+ // Light 0 = Sun or Moon (All objects)
+ {
+ if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS)
+ {
+ mSunDir.setVec(gSky.getSunDirection());
+ mSunDiffuse.setVec(gSky.getSunDiffuseColor());
+ }
+ else
+ {
+ mSunDir.setVec(gSky.getMoonDirection());
+ mSunDiffuse.setVec(gSky.getMoonDiffuseColor());
+ }
+
+ F32 max_color = llmax(mSunDiffuse.mV[0], mSunDiffuse.mV[1], mSunDiffuse.mV[2]);
+ if (max_color > 1.f)
+ {
+ mSunDiffuse *= 1.f/max_color;
+ }
+ mSunDiffuse.clamp();
+
+ LLVector4 light_pos(mSunDir, 0.0f);
+ LLColor4 light_diffuse = mSunDiffuse;
+ mHWLightColors[0] = light_diffuse;
+
+ LLLightState* light = gGL.getLight(0);
+ light->setPosition(light_pos);
+ light->setDiffuse(light_diffuse);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(LLColor4::black);
+ light->setConstantAttenuation(1.f);
+ light->setLinearAttenuation(0.f);
+ light->setQuadraticAttenuation(0.f);
+ light->setSpotExponent(0.f);
+ light->setSpotCutoff(180.f);
+ }
+
+ // Light 1 = Backlight (for avatars)
+ // (set by enableLightsAvatar)
+
+ S32 cur_light = 2;
+
+ // Nearby lights = LIGHT 2-7
+
+ mLightMovingMask = 0;
+
+ if (mLightingDetail >= 1)
+ {
+ for (light_set_t::iterator iter = mNearbyLights.begin();
+ iter != mNearbyLights.end(); ++iter)
+ {
+ LLDrawable* drawable = iter->drawable;
+ LLVOVolume* light = drawable->getVOVolume();
+ if (!light)
+ {
+ continue;
+ }
+ if (drawable->isState(LLDrawable::ACTIVE))
+ {
+ mLightMovingMask |= (1<<cur_light);
+ }
+
+ LLColor4 light_color = light->getLightColor();
+ light_color.mV[3] = 0.0f;
+
+ F32 fade = iter->fade;
+ if (fade < LIGHT_FADE_TIME)
+ {
+ // fade in/out light
+ if (fade >= 0.f)
+ {
+ fade = fade / LIGHT_FADE_TIME;
+ ((Light*) (&(*iter)))->fade += gFrameIntervalSeconds;
+ }
+ else
+ {
+ fade = 1.f + fade / LIGHT_FADE_TIME;
+ ((Light*) (&(*iter)))->fade -= gFrameIntervalSeconds;
+ }
+ fade = llclamp(fade,0.f,1.f);
+ light_color *= fade;
+ }
+
+ LLVector3 light_pos(light->getRenderPosition());
+ LLVector4 light_pos_gl(light_pos, 1.0f);
+
+ F32 light_radius = llmax(light->getLightRadius(), 0.001f);
+
+ F32 x = (3.f * (1.f + light->getLightFalloff())); // why this magic? probably trying to match a historic behavior.
+ float linatten = x / (light_radius); // % of brightness at radius
+
+ mHWLightColors[cur_light] = light_color;
+ LLLightState* light_state = gGL.getLight(cur_light);
+
+ light_state->setPosition(light_pos_gl);
+ light_state->setDiffuse(light_color);
+ light_state->setAmbient(LLColor4::black);
+ light_state->setConstantAttenuation(0.f);
+ if (sRenderDeferred)
+ {
+ light_state->setLinearAttenuation(light_radius*1.5f);
+ light_state->setQuadraticAttenuation(light->getLightFalloff()*0.5f+1.f);
+ }
+ else
+ {
+ light_state->setLinearAttenuation(linatten);
+ light_state->setQuadraticAttenuation(0.f);
+ }
+
+
+ if (light->isLightSpotlight() // directional (spot-)light
+ && (LLPipeline::sRenderDeferred || RenderSpotLightsInNondeferred)) // these are only rendered as GL spotlights if we're in deferred rendering mode *or* the setting forces them on
+ {
+ LLVector3 spotparams = light->getSpotLightParams();
+ LLQuaternion quat = light->getRenderRotation();
+ LLVector3 at_axis(0,0,-1); // this matches deferred rendering's object light direction
+ at_axis *= quat;
+
+ light_state->setSpotDirection(at_axis);
+ light_state->setSpotCutoff(90.f);
+ light_state->setSpotExponent(2.f);
+
+ light_state->setSpecular(LLColor4::black);
+ }
+ else // omnidirectional (point) light
+ {
+ light_state->setSpotExponent(0.f);
+ light_state->setSpotCutoff(180.f);
+
+ // we use specular.w = 1.0 as a cheap hack for the shaders to know that this is omnidirectional rather than a spotlight
+ const LLColor4 specular(0.f, 0.f, 0.f, 1.f);
+ light_state->setSpecular(specular);
+ }
+ cur_light++;
+ if (cur_light >= 8)
+ {
+ break; // safety
+ }
+ }
+ }
+ for ( ; cur_light < 8 ; cur_light++)
+ {
+ mHWLightColors[cur_light] = LLColor4::black;
+ LLLightState* light = gGL.getLight(cur_light);
+
+ light->setDiffuse(LLColor4::black);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(LLColor4::black);
+ }
+ if (gAgentAvatarp &&
+ gAgentAvatarp->mSpecialRenderMode == 3)
+ {
+ LLColor4 light_color = LLColor4::white;
+ light_color.mV[3] = 0.0f;
+
+ LLVector3 light_pos(LLViewerCamera::getInstance()->getOrigin());
+ LLVector4 light_pos_gl(light_pos, 1.0f);
+
+ F32 light_radius = 16.f;
+
+ F32 x = 3.f;
+ float linatten = x / (light_radius); // % of brightness at radius
+
+ mHWLightColors[2] = light_color;
+ LLLightState* light = gGL.getLight(2);
+
+ light->setPosition(light_pos_gl);
+ light->setDiffuse(light_color);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(LLColor4::black);
+ light->setQuadraticAttenuation(0.f);
+ light->setConstantAttenuation(0.f);
+ light->setLinearAttenuation(linatten);
+ light->setSpotExponent(0.f);
+ light->setSpotCutoff(180.f);
+ }
+
+ // Init GL state
+ if (!LLGLSLShader::sNoFixedFunction)
+ {
+ glDisable(GL_LIGHTING);
+ }
+
+ for (S32 i = 0; i < 8; ++i)
+ {
+ gGL.getLight(i)->disable();
+ }
+ mLightMask = 0;
+}
+
+void LLPipeline::enableLights(U32 mask)
+{
+ assertInitialized();
+
+ if (mLightingDetail == 0)
+ {
+ mask &= 0xf003; // sun and backlight only (and fullbright bit)
+ }
+ if (mLightMask != mask)
+ {
+ stop_glerror();
+ if (!mLightMask)
+ {
+ if (!LLGLSLShader::sNoFixedFunction)
+ {
+ glEnable(GL_LIGHTING);
+ }
+ }
+ if (mask)
+ {
+ stop_glerror();
+ for (S32 i=0; i<8; i++)
+ {
+ LLLightState* light = gGL.getLight(i);
+ if (mask & (1<<i))
+ {
+ light->enable();
+ light->setDiffuse(mHWLightColors[i]);
+ }
+ else
+ {
+ light->disable();
+ light->setDiffuse(LLColor4::black);
+ }
+ }
+ stop_glerror();
+ }
+ else
+ {
+ if (!LLGLSLShader::sNoFixedFunction)
+ {
+ glDisable(GL_LIGHTING);
+ }
+ }
+ mLightMask = mask;
+ stop_glerror();
+
+ LLColor4 ambient = gSky.getTotalAmbientColor();
+ gGL.setAmbientLightColor(ambient);
+ }
+}
+
+void LLPipeline::enableLightsStatic()
+{
+ assertInitialized();
+ U32 mask = 0x01; // Sun
+ if (mLightingDetail >= 2)
+ {
+ mask |= mLightMovingMask; // Hardware moving lights
+ }
+ else
+ {
+ mask |= 0xff & (~2); // Hardware local lights
+ }
+ enableLights(mask);
+}
+
+void LLPipeline::enableLightsDynamic()
+{
+ assertInitialized();
+ U32 mask = 0xff & (~2); // Local lights
+ enableLights(mask);
+
+ if (isAgentAvatarValid() && getLightingDetail() <= 0)
+ {
+ if (gAgentAvatarp->mSpecialRenderMode == 0) // normal
+ {
+ gPipeline.enableLightsAvatar();
+ }
+ else if (gAgentAvatarp->mSpecialRenderMode >= 1) // anim preview
+ {
+ gPipeline.enableLightsAvatarEdit(LLColor4(0.7f, 0.6f, 0.3f, 1.f));
+ }
+ }
+}
+
+void LLPipeline::enableLightsAvatar()
+{
+ U32 mask = 0xff; // All lights
+ setupAvatarLights(FALSE);
+ enableLights(mask);
+}
+
+void LLPipeline::enableLightsPreview()
+{
+ disableLights();
+
+ if (!LLGLSLShader::sNoFixedFunction)
+ {
+ glEnable(GL_LIGHTING);
+ }
+
+ LLColor4 ambient = PreviewAmbientColor;
+ gGL.setAmbientLightColor(ambient);
+
+ LLColor4 diffuse0 = PreviewDiffuse0;
+ LLColor4 specular0 = PreviewSpecular0;
+ LLColor4 diffuse1 = PreviewDiffuse1;
+ LLColor4 specular1 = PreviewSpecular1;
+ LLColor4 diffuse2 = PreviewDiffuse2;
+ LLColor4 specular2 = PreviewSpecular2;
+
+ LLVector3 dir0 = PreviewDirection0;
+ LLVector3 dir1 = PreviewDirection1;
+ LLVector3 dir2 = PreviewDirection2;
+
+ dir0.normVec();
+ dir1.normVec();
+ dir2.normVec();
+
+ LLVector4 light_pos(dir0, 0.0f);
+
+ LLLightState* light = gGL.getLight(0);
+
+ light->enable();
+ light->setPosition(light_pos);
+ light->setDiffuse(diffuse0);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(specular0);
+ light->setSpotExponent(0.f);
+ light->setSpotCutoff(180.f);
+
+ light_pos = LLVector4(dir1, 0.f);
+
+ light = gGL.getLight(1);
+ light->enable();
+ light->setPosition(light_pos);
+ light->setDiffuse(diffuse1);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(specular1);
+ light->setSpotExponent(0.f);
+ light->setSpotCutoff(180.f);
+
+ light_pos = LLVector4(dir2, 0.f);
+ light = gGL.getLight(2);
+ light->enable();
+ light->setPosition(light_pos);
+ light->setDiffuse(diffuse2);
+ light->setAmbient(LLColor4::black);
+ light->setSpecular(specular2);
+ light->setSpotExponent(0.f);
+ light->setSpotCutoff(180.f);
+}
+
+
+void LLPipeline::enableLightsAvatarEdit(const LLColor4& color)
+{
+ U32 mask = 0x2002; // Avatar backlight only, set ambient
+ setupAvatarLights(TRUE);
+ enableLights(mask);
+
+ gGL.setAmbientLightColor(color);
+}
+
+void LLPipeline::enableLightsFullbright(const LLColor4& color)
+{
+ assertInitialized();
+ U32 mask = 0x1000; // Non-0 mask, set ambient
+ enableLights(mask);
+
+ gGL.setAmbientLightColor(color);
+}
+
+void LLPipeline::disableLights()
+{
+ enableLights(0); // no lighting (full bright)
+}
+
+//============================================================================
+
+class LLMenuItemGL;
+class LLInvFVBridge;
+struct cat_folder_pair;
+class LLVOBranch;
+class LLVOLeaf;
+
+void LLPipeline::findReferences(LLDrawable *drawablep)
+{
+ assertInitialized();
+ if (mLights.find(drawablep) != mLights.end())
+ {
+ llinfos << "In mLights" << llendl;
+ }
+ if (std::find(mMovedList.begin(), mMovedList.end(), drawablep) != mMovedList.end())
+ {
+ llinfos << "In mMovedList" << llendl;
+ }
+ if (std::find(mShiftList.begin(), mShiftList.end(), drawablep) != mShiftList.end())
+ {
+ llinfos << "In mShiftList" << llendl;
+ }
+ if (mRetexturedList.find(drawablep) != mRetexturedList.end())
+ {
+ llinfos << "In mRetexturedList" << llendl;
+ }
+
+ if (std::find(mBuildQ1.begin(), mBuildQ1.end(), drawablep) != mBuildQ1.end())
+ {
+ llinfos << "In mBuildQ1" << llendl;
+ }
+ if (std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep) != mBuildQ2.end())
+ {
+ llinfos << "In mBuildQ2" << llendl;
+ }
+
+ S32 count;
+
+ count = gObjectList.findReferences(drawablep);
+ if (count)
+ {
+ llinfos << "In other drawables: " << count << " references" << llendl;
+ }
+}
+
+BOOL LLPipeline::verify()
+{
+ BOOL ok = assertInitialized();
+ if (ok)
+ {
+ for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
+ {
+ LLDrawPool *poolp = *iter;
+ if (!poolp->verify())
+ {
+ ok = FALSE;
+ }
+ }
+ }
+
+ if (!ok)
+ {
+ llwarns << "Pipeline verify failed!" << llendl;
+ }
+ return ok;
+}
+
+//////////////////////////////
+//
+// Collision detection
+//
+//
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+/**
+ * A method to compute a ray-AABB intersection.
+ * Original code by Andrew Woo, from "Graphics Gems", Academic Press, 1990
+ * Optimized code by Pierre Terdiman, 2000 (~20-30% faster on my Celeron 500)
+ * Epsilon value added by Klaus Hartmann. (discarding it saves a few cycles only)
+ *
+ * Hence this version is faster as well as more robust than the original one.
+ *
+ * Should work provided:
+ * 1) the integer representation of 0.0f is 0x00000000
+ * 2) the sign bit of the float is the most significant one
+ *
+ * Report bugs: p.terdiman@codercorner.com
+ *
+ * \param aabb [in] the axis-aligned bounding box
+ * \param origin [in] ray origin
+ * \param dir [in] ray direction
+ * \param coord [out] impact coordinates
+ * \return true if ray intersects AABB
+ */
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//#define RAYAABB_EPSILON 0.00001f
+#define IR(x) ((U32&)x)
+
+bool LLRayAABB(const LLVector3 &center, const LLVector3 &size, const LLVector3& origin, const LLVector3& dir, LLVector3 &coord, F32 epsilon)
+{
+ BOOL Inside = TRUE;
+ LLVector3 MinB = center - size;
+ LLVector3 MaxB = center + size;
+ LLVector3 MaxT;
+ MaxT.mV[VX]=MaxT.mV[VY]=MaxT.mV[VZ]=-1.0f;
+
+ // Find candidate planes.
+ for(U32 i=0;i<3;i++)
+ {
+ if(origin.mV[i] < MinB.mV[i])
+ {
+ coord.mV[i] = MinB.mV[i];
+ Inside = FALSE;
+
+ // Calculate T distances to candidate planes
+ if(IR(dir.mV[i])) MaxT.mV[i] = (MinB.mV[i] - origin.mV[i]) / dir.mV[i];
+ }
+ else if(origin.mV[i] > MaxB.mV[i])
+ {
+ coord.mV[i] = MaxB.mV[i];
+ Inside = FALSE;
+
+ // Calculate T distances to candidate planes
+ if(IR(dir.mV[i])) MaxT.mV[i] = (MaxB.mV[i] - origin.mV[i]) / dir.mV[i];
+ }
+ }
+
+ // Ray origin inside bounding box
+ if(Inside)
+ {
+ coord = origin;
+ return true;
+ }
+
+ // Get largest of the maxT's for final choice of intersection
+ U32 WhichPlane = 0;
+ if(MaxT.mV[1] > MaxT.mV[WhichPlane]) WhichPlane = 1;
+ if(MaxT.mV[2] > MaxT.mV[WhichPlane]) WhichPlane = 2;
+
+ // Check final candidate actually inside box
+ if(IR(MaxT.mV[WhichPlane])&0x80000000) return false;
+
+ for(U32 i=0;i<3;i++)
+ {
+ if(i!=WhichPlane)
+ {
+ coord.mV[i] = origin.mV[i] + MaxT.mV[WhichPlane] * dir.mV[i];
+ if (epsilon > 0)
+ {
+ if(coord.mV[i] < MinB.mV[i] - epsilon || coord.mV[i] > MaxB.mV[i] + epsilon) return false;
+ }
+ else
+ {
+ if(coord.mV[i] < MinB.mV[i] || coord.mV[i] > MaxB.mV[i]) return false;
+ }
+ }
+ }
+ return true; // ray hits box
+}
+
+//////////////////////////////
+//
+// Macros, functions, and inline methods from other classes
+//
+//
+
+void LLPipeline::setLight(LLDrawable *drawablep, BOOL is_light)
+{
+ if (drawablep && assertInitialized())
+ {
+ if (is_light)
+ {
+ mLights.insert(drawablep);
+ drawablep->setState(LLDrawable::LIGHT);
+ }
+ else
+ {
+ drawablep->clearState(LLDrawable::LIGHT);
+ mLights.erase(drawablep);
+ }
+ }
+}
+
+//static
+void LLPipeline::toggleRenderType(U32 type)
+{
+ gPipeline.mRenderTypeEnabled[type] = !gPipeline.mRenderTypeEnabled[type];
+ if (type == LLPipeline::RENDER_TYPE_WATER)
+ {
+ gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER] = !gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER];
+ }
+}
+
+//static
+void LLPipeline::toggleRenderTypeControl(void* data)
+{
+ U32 type = (U32)(intptr_t)data;
+ U32 bit = (1<<type);
+ if (gPipeline.hasRenderType(type))
+ {
+ llinfos << "Toggling render type mask " << std::hex << bit << " off" << std::dec << llendl;
+ }
+ else
+ {
+ llinfos << "Toggling render type mask " << std::hex << bit << " on" << std::dec << llendl;
+ }
+ gPipeline.toggleRenderType(type);
+}
+
+//static
+BOOL LLPipeline::hasRenderTypeControl(void* data)
+{
+ U32 type = (U32)(intptr_t)data;
+ return gPipeline.hasRenderType(type);
+}
+
+// Allows UI items labeled "Hide foo" instead of "Show foo"
+//static
+BOOL LLPipeline::toggleRenderTypeControlNegated(void* data)
+{
+ S32 type = (S32)(intptr_t)data;
+ return !gPipeline.hasRenderType(type);
+}
+
+//static
+void LLPipeline::toggleRenderDebug(void* data)
+{
+ U32 bit = (U32)(intptr_t)data;
+ if (gPipeline.hasRenderDebugMask(bit))
+ {
+ llinfos << "Toggling render debug mask " << std::hex << bit << " off" << std::dec << llendl;
+ }
+ else
+ {
+ llinfos << "Toggling render debug mask " << std::hex << bit << " on" << std::dec << llendl;
+ }
+ gPipeline.mRenderDebugMask ^= bit;
+}
+
+
+//static
+BOOL LLPipeline::toggleRenderDebugControl(void* data)
+{
+ U32 bit = (U32)(intptr_t)data;
+ return gPipeline.hasRenderDebugMask(bit);
+}
+
+//static
+void LLPipeline::toggleRenderDebugFeature(void* data)
+{
+ U32 bit = (U32)(intptr_t)data;
+ gPipeline.mRenderDebugFeatureMask ^= bit;
+}
+
+
+//static
+BOOL LLPipeline::toggleRenderDebugFeatureControl(void* data)
+{
+ U32 bit = (U32)(intptr_t)data;
+ return gPipeline.hasRenderDebugFeatureMask(bit);
+}
+
+void LLPipeline::setRenderDebugFeatureControl(U32 bit, bool value)
+{
+ if (value)
+ {
+ gPipeline.mRenderDebugFeatureMask |= bit;
+ }
+ else
+ {
+ gPipeline.mRenderDebugFeatureMask &= !bit;
+ }
+}
+
+// static
+void LLPipeline::setRenderScriptedBeacons(BOOL val)
+{
+ sRenderScriptedBeacons = val;
+}
+
+// static
+void LLPipeline::toggleRenderScriptedBeacons(void*)
+{
+ sRenderScriptedBeacons = !sRenderScriptedBeacons;
+}
+
+// static
+BOOL LLPipeline::getRenderScriptedBeacons(void*)
+{
+ return sRenderScriptedBeacons;
+}
+
+// static
+void LLPipeline::setRenderScriptedTouchBeacons(BOOL val)
+{
+ sRenderScriptedTouchBeacons = val;
+}
+
+// static
+void LLPipeline::toggleRenderScriptedTouchBeacons(void*)
+{
+ sRenderScriptedTouchBeacons = !sRenderScriptedTouchBeacons;
+}
+
+// static
+BOOL LLPipeline::getRenderScriptedTouchBeacons(void*)
+{
+ return sRenderScriptedTouchBeacons;
+}
+
+// static
+void LLPipeline::setRenderMOAPBeacons(BOOL val)
+{
+ sRenderMOAPBeacons = val;
+}
+
+// static
+void LLPipeline::toggleRenderMOAPBeacons(void*)
+{
+ sRenderMOAPBeacons = !sRenderMOAPBeacons;
+}
+
+// static
+BOOL LLPipeline::getRenderMOAPBeacons(void*)
+{
+ return sRenderMOAPBeacons;
+}
+
+// static
+void LLPipeline::setRenderPhysicalBeacons(BOOL val)
+{
+ sRenderPhysicalBeacons = val;
+}
+
+// static
+void LLPipeline::toggleRenderPhysicalBeacons(void*)
+{
+ sRenderPhysicalBeacons = !sRenderPhysicalBeacons;
+}
+
+// static
+BOOL LLPipeline::getRenderPhysicalBeacons(void*)
+{
+ return sRenderPhysicalBeacons;
+}
+
+// static
+void LLPipeline::setRenderParticleBeacons(BOOL val)
+{
+ sRenderParticleBeacons = val;
+}
+
+// static
+void LLPipeline::toggleRenderParticleBeacons(void*)
+{
+ sRenderParticleBeacons = !sRenderParticleBeacons;
+}
+
+// static
+BOOL LLPipeline::getRenderParticleBeacons(void*)
+{
+ return sRenderParticleBeacons;
+}
+
+// static
+void LLPipeline::setRenderSoundBeacons(BOOL val)
+{
+ sRenderSoundBeacons = val;
+}
+
+// static
+void LLPipeline::toggleRenderSoundBeacons(void*)
+{
+ sRenderSoundBeacons = !sRenderSoundBeacons;
+}
+
+// static
+BOOL LLPipeline::getRenderSoundBeacons(void*)
+{
+ return sRenderSoundBeacons;
+}
+
+// static
+void LLPipeline::setRenderBeacons(BOOL val)
+{
+ sRenderBeacons = val;
+}
+
+// static
+void LLPipeline::toggleRenderBeacons(void*)
+{
+ sRenderBeacons = !sRenderBeacons;
+}
+
+// static
+BOOL LLPipeline::getRenderBeacons(void*)
+{
+ return sRenderBeacons;
+}
+
+// static
+void LLPipeline::setRenderHighlights(BOOL val)
+{
+ sRenderHighlight = val;
+}
+
+// static
+void LLPipeline::toggleRenderHighlights(void*)
+{
+ sRenderHighlight = !sRenderHighlight;
+}
+
+// static
+BOOL LLPipeline::getRenderHighlights(void*)
+{
+ return sRenderHighlight;
+}
+
+LLViewerObject* LLPipeline::lineSegmentIntersectInWorld(const LLVector3& start, const LLVector3& end,
+ BOOL pick_transparent,
+ S32* face_hit,
+ LLVector3* intersection, // return the intersection point
+ LLVector2* tex_coord, // return the texture coordinates of the intersection point
+ LLVector3* normal, // return the surface normal at the intersection point
+ LLVector3* bi_normal // return the surface bi-normal at the intersection point
+ )
+{
+ LLDrawable* drawable = NULL;
+
+ LLVector3 local_end = end;
+
+ LLVector3 position;
+
+ sPickAvatar = FALSE; //LLToolMgr::getInstance()->inBuildMode() ? FALSE : TRUE;
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+
+ for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++)
+ {
+ if ((j == LLViewerRegion::PARTITION_VOLUME) ||
+ (j == LLViewerRegion::PARTITION_BRIDGE) ||
+ (j == LLViewerRegion::PARTITION_TERRAIN) ||
+ (j == LLViewerRegion::PARTITION_TREE) ||
+ (j == LLViewerRegion::PARTITION_GRASS)) // only check these partitions for now
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(j);
+ if (part && hasRenderType(part->mDrawableType))
+ {
+ LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal);
+ if (hit)
+ {
+ drawable = hit;
+ local_end = position;
+ }
+ }
+ }
+ }
+ }
+
+ if (!sPickAvatar)
+ {
+ //save hit info in case we need to restore
+ //due to attachment override
+ LLVector3 local_normal;
+ LLVector3 local_binormal;
+ LLVector2 local_texcoord;
+ S32 local_face_hit = -1;
+
+ if (face_hit)
+ {
+ local_face_hit = *face_hit;
+ }
+ if (tex_coord)
+ {
+ local_texcoord = *tex_coord;
+ }
+ if (bi_normal)
+ {
+ local_binormal = *bi_normal;
+ }
+ if (normal)
+ {
+ local_normal = *normal;
+ }
+
+ const F32 ATTACHMENT_OVERRIDE_DIST = 0.1f;
+
+ //check against avatars
+ sPickAvatar = TRUE;
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+
+ LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_BRIDGE);
+ if (part && hasRenderType(part->mDrawableType))
+ {
+ LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal);
+ if (hit)
+ {
+ if (!drawable ||
+ !drawable->getVObj()->isAttachment() ||
+ (position-local_end).magVec() > ATTACHMENT_OVERRIDE_DIST)
+ { //avatar overrides if previously hit drawable is not an attachment or
+ //attachment is far enough away from detected intersection
+ drawable = hit;
+ local_end = position;
+ }
+ else
+ { //prioritize attachments over avatars
+ position = local_end;
+
+ if (face_hit)
+ {
+ *face_hit = local_face_hit;
+ }
+ if (tex_coord)
+ {
+ *tex_coord = local_texcoord;
+ }
+ if (bi_normal)
+ {
+ *bi_normal = local_binormal;
+ }
+ if (normal)
+ {
+ *normal = local_normal;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ //check all avatar nametags (silly, isn't it?)
+ for (std::vector< LLCharacter* >::iterator iter = LLCharacter::sInstances.begin();
+ iter != LLCharacter::sInstances.end();
+ ++iter)
+ {
+ LLVOAvatar* av = (LLVOAvatar*) *iter;
+ if (av->mNameText.notNull()
+ && av->mNameText->lineSegmentIntersect(start, local_end, position))
+ {
+ drawable = av->mDrawable;
+ local_end = position;
+ }
+ }
+
+ if (intersection)
+ {
+ *intersection = position;
+ }
+
+ return drawable ? drawable->getVObj().get() : NULL;
+}
+
+LLViewerObject* LLPipeline::lineSegmentIntersectInHUD(const LLVector3& start, const LLVector3& end,
+ BOOL pick_transparent,
+ S32* face_hit,
+ LLVector3* intersection, // return the intersection point
+ LLVector2* tex_coord, // return the texture coordinates of the intersection point
+ LLVector3* normal, // return the surface normal at the intersection point
+ LLVector3* bi_normal // return the surface bi-normal at the intersection point
+ )
+{
+ LLDrawable* drawable = NULL;
+
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+
+ BOOL toggle = FALSE;
+ if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ {
+ toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
+ toggle = TRUE;
+ }
+
+ LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_HUD);
+ if (part)
+ {
+ LLDrawable* hit = part->lineSegmentIntersect(start, end, pick_transparent, face_hit, intersection, tex_coord, normal, bi_normal);
+ if (hit)
+ {
+ drawable = hit;
+ }
+ }
+
+ if (toggle)
+ {
+ toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
+ }
+ }
+ return drawable ? drawable->getVObj().get() : NULL;
+}
+
+LLSpatialPartition* LLPipeline::getSpatialPartition(LLViewerObject* vobj)
+{
+ if (vobj)
+ {
+ LLViewerRegion* region = vobj->getRegion();
+ if (region)
+ {
+ return region->getSpatialPartition(vobj->getPartitionType());
+ }
+ }
+ return NULL;
+}
+
+void LLPipeline::resetVertexBuffers(LLDrawable* drawable)
+{
+ if (!drawable || drawable->isDead())
+ {
+ return;
+ }
+
+ for (S32 i = 0; i < drawable->getNumFaces(); i++)
+ {
+ LLFace* facep = drawable->getFace(i);
+ facep->clearVertexBuffer();
+ }
+}
+
+void LLPipeline::resetVertexBuffers()
+{
+ for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
+ iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
+ {
+ LLViewerRegion* region = *iter;
+ for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
+ {
+ LLSpatialPartition* part = region->getSpatialPartition(i);
+ if (part)
+ {
+ part->resetVertexBuffers();
+ }
+ }
+ }
+
+ resetDrawOrders();
+
+ gSky.resetVertexBuffers();
+
+ LLVertexBuffer::cleanupClass();
+
+ //delete all name pool caches
+ LLGLNamePool::cleanupPools();
+
+ if (LLVertexBuffer::sGLCount > 0)
+ {
+ llwarns << "VBO wipe failed." << llendl;
+ }
+
+ llassert(LLVertexBuffer::sGLCount == 0);
+
+ LLVertexBuffer::unbind();
+
+ sRenderBump = gSavedSettings.getBOOL("RenderObjectBump");
+ sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips");
+ LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO");
+ LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO");
+ LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw");
+ LLVertexBuffer::sEnableVBOs = gSavedSettings.getBOOL("RenderVBOEnable");
+ LLVertexBuffer::sDisableVBOMapping = LLVertexBuffer::sEnableVBOs && gSavedSettings.getBOOL("RenderVBOMappingDisable") ;
+ sBakeSunlight = gSavedSettings.getBOOL("RenderBakeSunlight");
+ sNoAlpha = gSavedSettings.getBOOL("RenderNoAlpha");
+ LLPipeline::sTextureBindTest = gSavedSettings.getBOOL("RenderDebugTextureBind");
+
+ LLVertexBuffer::initClass(LLVertexBuffer::sEnableVBOs, LLVertexBuffer::sDisableVBOMapping);
+}
+
+void LLPipeline::renderObjects(U32 type, U32 mask, BOOL texture, BOOL batch_texture)
+{
+ LLMemType mt_ro(LLMemType::MTYPE_PIPELINE_RENDER_OBJECTS);
+ assertInitialized();
+ gGL.loadMatrix(gGLModelView);
+ gGLLastMatrix = NULL;
+ mSimplePool->pushBatches(type, mask, texture, batch_texture);
+ gGL.loadMatrix(gGLModelView);
+ gGLLastMatrix = NULL;
+}
+
+void apply_cube_face_rotation(U32 face)
+{
+ switch (face)
+ {
+ case 0:
+ gGL.rotatef(90.f, 0, 1, 0);
+ gGL.rotatef(180.f, 1, 0, 0);
+ break;
+ case 2:
+ gGL.rotatef(-90.f, 1, 0, 0);
+ break;
+ case 4:
+ gGL.rotatef(180.f, 0, 1, 0);
+ gGL.rotatef(180.f, 0, 0, 1);
+ break;
+ case 1:
+ gGL.rotatef(-90.f, 0, 1, 0);
+ gGL.rotatef(180.f, 1, 0, 0);
+ break;
+ case 3:
+ gGL.rotatef(90, 1, 0, 0);
+ break;
+ case 5:
+ gGL.rotatef(180, 0, 0, 1);
+ break;
+ }
+}
+
+void validate_framebuffer_object()
+{
+ GLenum status;
+ status = glCheckFramebufferStatus(GL_FRAMEBUFFER_EXT);
+ switch(status)
+ {
+ case GL_FRAMEBUFFER_COMPLETE:
+ //framebuffer OK, no error.
+ break;
+ case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
+ // frame buffer not OK: probably means unsupported depth buffer format
+ llerrs << "Framebuffer Incomplete Missing Attachment." << llendl;
+ break;
+ case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
+ // frame buffer not OK: probably means unsupported depth buffer format
+ llerrs << "Framebuffer Incomplete Attachment." << llendl;
+ break;
+ case GL_FRAMEBUFFER_UNSUPPORTED:
+ /* choose different formats */
+ llerrs << "Framebuffer unsupported." << llendl;
+ break;
+ default:
+ llerrs << "Unknown framebuffer status." << llendl;
+ break;
+ }
+}
+
+void LLPipeline::bindScreenToTexture()
+{
+
+}
+
+static LLFastTimer::DeclareTimer FTM_RENDER_BLOOM("Bloom");
+
+void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
+{
+ LLMemType mt_ru(LLMemType::MTYPE_PIPELINE_RENDER_BLOOM);
+ if (!(gPipeline.canUseVertexShaders() &&
+ sRenderGlow))
+ {
+ return;
+ }
+
+ LLVertexBuffer::unbind();
+ LLGLState::checkStates();
+ LLGLState::checkTextureChannels();
+
+ assertInitialized();
+
+ if (gUseWireframe)
+ {
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ }
+
+ U32 res_mod = RenderResolutionDivisor;
+
+ LLVector2 tc1(0,0);
+ LLVector2 tc2((F32) mScreen.getWidth()*2,
+ (F32) mScreen.getHeight()*2);
+
+ if (res_mod > 1)
+ {
+ tc2 /= (F32) res_mod;
+ }
+
+ LLFastTimer ftm(FTM_RENDER_BLOOM);
+ gGL.color4f(1,1,1,1);
+ LLGLDepthTest depth(GL_FALSE);
+ LLGLDisable blend(GL_BLEND);
+ LLGLDisable cull(GL_CULL_FACE);
+
+ enableLightsFullbright(LLColor4(1,1,1,1));
+
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+
+ LLGLDisable test(GL_ALPHA_TEST);
+
+ gGL.setColorMask(true, true);
+ glClearColor(0,0,0,0);
+
+ {
+ {
+ LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
+ mGlow[2].bindTarget();
+ mGlow[2].clear();
+ }
+
+ gGlowExtractProgram.bind();
+ F32 minLum = llmax((F32) RenderGlowMinLuminance, 0.0f);
+ F32 maxAlpha = RenderGlowMaxExtractAlpha;
+ F32 warmthAmount = RenderGlowWarmthAmount;
+ LLVector3 lumWeights = RenderGlowLumWeights;
+ LLVector3 warmthWeights = RenderGlowWarmthWeights;
+
+
+ gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MIN_LUMINANCE, minLum);
+ gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MAX_EXTRACT_ALPHA, maxAlpha);
+ gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_LUM_WEIGHTS, lumWeights.mV[0], lumWeights.mV[1], lumWeights.mV[2]);
+ gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_WARMTH_WEIGHTS, warmthWeights.mV[0], warmthWeights.mV[1], warmthWeights.mV[2]);
+ gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_WARMTH_AMOUNT, warmthAmount);
+ LLGLEnable blend_on(GL_BLEND);
+ LLGLEnable test(GL_ALPHA_TEST);
+
+ gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
+
+ mScreen.bindTexture(0, 0);
+
+ gGL.color4f(1,1,1,1);
+ gPipeline.enableLightsFullbright(LLColor4(1,1,1,1));
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+
+ gGL.end();
+
+ gGL.getTexUnit(0)->unbind(mScreen.getUsage());
+
+ mGlow[2].flush();
+ }
+
+ tc1.setVec(0,0);
+ tc2.setVec(2,2);
+
+ // power of two between 1 and 1024
+ U32 glowResPow = RenderGlowResolutionPow;
+ const U32 glow_res = llmax(1,
+ llmin(1024, 1 << glowResPow));
+
+ S32 kernel = RenderGlowIterations*2;
+ F32 delta = RenderGlowWidth / glow_res;
+ // Use half the glow width if we have the res set to less than 9 so that it looks
+ // almost the same in either case.
+ if (glowResPow < 9)
+ {
+ delta *= 0.5f;
+ }
+ F32 strength = RenderGlowStrength;
+
+ gGlowProgram.bind();
+ gGlowProgram.uniform1f(LLShaderMgr::GLOW_STRENGTH, strength);
+
+ for (S32 i = 0; i < kernel; i++)
+ {
+ {
+ LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
+ mGlow[i%2].bindTarget();
+ mGlow[i%2].clear();
+ }
+
+ if (i == 0)
+ {
+ gGL.getTexUnit(0)->bind(&mGlow[2]);
+ }
+ else
+ {
+ gGL.getTexUnit(0)->bind(&mGlow[(i-1)%2]);
+ }
+
+ if (i%2 == 0)
+ {
+ gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, delta, 0);
+ }
+ else
+ {
+ gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, 0, delta);
+ }
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+
+ gGL.end();
+
+ mGlow[i%2].flush();
+ }
+
+ gGlowProgram.unbind();
+
+ if (LLRenderTarget::sUseFBO)
+ {
+ LLFastTimer ftm(FTM_RENDER_BLOOM_FBO);
+ glBindFramebuffer(GL_FRAMEBUFFER, 0);
+ }
+
+ gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft;
+ gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom;
+ gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth();
+ gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight();
+ glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]);
+
+ tc2.setVec((F32) mScreen.getWidth(),
+ (F32) mScreen.getHeight());
+
+ gGL.flush();
+
+ LLVertexBuffer::unbind();
+
+ if (LLPipeline::sRenderDeferred)
+ {
+
+ bool dof_enabled = !LLViewerCamera::getInstance()->cameraUnderWater() &&
+ !LLToolMgr::getInstance()->inBuildMode() &&
+ RenderDepthOfField;
+
+
+ bool multisample = RenderFSAASamples > 1 && mFXAABuffer.isComplete();
+
+ gViewerWindow->setup3DViewport();
+
+ if (dof_enabled)
+ {
+ LLGLSLShader* shader = &gDeferredPostProgram;
+ LLGLDisable blend(GL_BLEND);
+
+ //depth of field focal plane calculations
+ static F32 current_distance = 16.f;
+ static F32 start_distance = 16.f;
+ static F32 transition_time = 1.f;
+
+ LLVector3 focus_point;
+
+ LLViewerObject* obj = LLViewerMediaFocus::getInstance()->getFocusedObject();
+ if (obj && obj->mDrawable && obj->isSelected())
+ { //focus on selected media object
+ S32 face_idx = LLViewerMediaFocus::getInstance()->getFocusedFace();
+ if (obj && obj->mDrawable)
+ {
+ LLFace* face = obj->mDrawable->getFace(face_idx);
+ if (face)
+ {
+ focus_point = face->getPositionAgent();
+ }
+ }
+ }
+
+ if (focus_point.isExactlyZero())
+ {
+ if (LLViewerJoystick::getInstance()->getOverrideCamera())
+ { //focus on point under cursor
+ focus_point = gDebugRaycastIntersection;
+ }
+ else if (gAgentCamera.cameraMouselook())
+ { //focus on point under mouselook crosshairs
+ gViewerWindow->cursorIntersect(-1, -1, 512.f, NULL, -1, FALSE,
+ NULL,
+ &focus_point);
+ }
+ else
+ {
+ LLViewerObject* obj = gAgentCamera.getFocusObject();
+ if (obj)
+ { //focus on alt-zoom target
+ focus_point = LLVector3(gAgentCamera.getFocusGlobal()-gAgent.getRegion()->getOriginGlobal());
+ }
+ else
+ { //focus on your avatar
+ focus_point = gAgent.getPositionAgent();
+ }
+ }
+ }
+
+ LLVector3 eye = LLViewerCamera::getInstance()->getOrigin();
+ F32 target_distance = 16.f;
+ if (!focus_point.isExactlyZero())
+ {
+ target_distance = LLViewerCamera::getInstance()->getAtAxis() * (focus_point-eye);
+ }
+
+ if (transition_time >= 1.f &&
+ fabsf(current_distance-target_distance)/current_distance > 0.01f)
+ { //large shift happened, interpolate smoothly to new target distance
+ transition_time = 0.f;
+ start_distance = current_distance;
+ }
+ else if (transition_time < 1.f)
+ { //currently in a transition, continue interpolating
+ transition_time += 1.f/CameraFocusTransitionTime*gFrameIntervalSeconds;
+ transition_time = llmin(transition_time, 1.f);
+
+ F32 t = cosf(transition_time*F_PI+F_PI)*0.5f+0.5f;
+ current_distance = start_distance + (target_distance-start_distance)*t;
+ }
+ else
+ { //small or no change, just snap to target distance
+ current_distance = target_distance;
+ }
+
+ //convert to mm
+ F32 subject_distance = current_distance*1000.f;
+ F32 fnumber = CameraFNumber;
+ F32 default_focal_length = CameraFocalLength;
+
+ F32 fov = LLViewerCamera::getInstance()->getView();
+
+ const F32 default_fov = CameraFieldOfView * F_PI/180.f;
+ //const F32 default_aspect_ratio = gSavedSettings.getF32("CameraAspectRatio");
+
+ //F32 aspect_ratio = (F32) mScreen.getWidth()/(F32)mScreen.getHeight();
+
+ F32 dv = 2.f*default_focal_length * tanf(default_fov/2.f);
+ //F32 dh = 2.f*default_focal_length * tanf(default_fov*default_aspect_ratio/2.f);
+
+ F32 focal_length = dv/(2*tanf(fov/2.f));
+
+ //F32 tan_pixel_angle = tanf(LLDrawable::sCurPixelAngle);
+
+ // from wikipedia -- c = |s2-s1|/s2 * f^2/(N(S1-f))
+ // where N = fnumber
+ // s2 = dot distance
+ // s1 = subject distance
+ // f = focal length
+ //
+
+ F32 blur_constant = focal_length*focal_length/(fnumber*(subject_distance-focal_length));
+ blur_constant /= 1000.f; //convert to meters for shader
+ F32 magnification = focal_length/(subject_distance-focal_length);
+
+ { //build diffuse+bloom+CoF
+ mDeferredLight.bindTarget();
+ shader = &gDeferredCoFProgram;
+
+ bindDeferredShader(*shader);
+
+ S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
+ if (channel > -1)
+ {
+ mScreen.bindTexture(0, channel);
+ }
+
+ shader->uniform1f(LLShaderMgr::DOF_FOCAL_DISTANCE, -subject_distance/1000.f);
+ shader->uniform1f(LLShaderMgr::DOF_BLUR_CONSTANT, blur_constant);
+ shader->uniform1f(LLShaderMgr::DOF_TAN_PIXEL_ANGLE, tanf(1.f/LLDrawable::sCurPixelAngle));
+ shader->uniform1f(LLShaderMgr::DOF_MAGNIFICATION, magnification);
+ shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF);
+ shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale);
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+
+ gGL.end();
+
+ unbindDeferredShader(*shader);
+ mDeferredLight.flush();
+ }
+
+ { //perform DoF sampling at half-res (preserve alpha channel)
+ mScreen.bindTarget();
+ glViewport(0,0,(GLsizei) (mScreen.getWidth()*CameraDoFResScale), (GLsizei) (mScreen.getHeight()*CameraDoFResScale));
+ gGL.setColorMask(true, false);
+
+ shader = &gDeferredPostProgram;
+ bindDeferredShader(*shader);
+ S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage());
+ if (channel > -1)
+ {
+ mDeferredLight.bindTexture(0, channel);
+ }
+
+ shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF);
+ shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale);
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+
+ gGL.end();
+
+ unbindDeferredShader(*shader);
+ mScreen.flush();
+ gGL.setColorMask(true, true);
+ }
+
+ { //combine result based on alpha
+ if (multisample)
+ {
+ mDeferredLight.bindTarget();
+ glViewport(0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight());
+ }
+ else
+ {
+ gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft;
+ gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom;
+ gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth();
+ gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight();
+ glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]);
+ }
+
+ shader = &gDeferredDoFCombineProgram;
+ bindDeferredShader(*shader);
+
+ S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
+ if (channel > -1)
+ {
+ mScreen.bindTexture(0, channel);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
+ }
+
+ shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF);
+ shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale);
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+
+ gGL.end();
+
+ unbindDeferredShader(*shader);
+
+ if (multisample)
+ {
+ mDeferredLight.flush();
+ }
+ }
+ }
+ else
+ {
+ if (multisample)
+ {
+ mDeferredLight.bindTarget();
+ }
+ LLGLSLShader* shader = &gDeferredPostNoDoFProgram;
+
+ bindDeferredShader(*shader);
+
+ S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
+ if (channel > -1)
+ {
+ mScreen.bindTexture(0, channel);
+ }
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+
+ gGL.end();
+
+ unbindDeferredShader(*shader);
+
+ if (multisample)
+ {
+ mDeferredLight.flush();
+ }
+ }
+
+ if (multisample)
+ {
+ //bake out texture2D with RGBL for FXAA shader
+ mFXAABuffer.bindTarget();
+
+ S32 width = mScreen.getWidth();
+ S32 height = mScreen.getHeight();
+ glViewport(0, 0, width, height);
+
+ LLGLSLShader* shader = &gGlowCombineFXAAProgram;
+
+ shader->bind();
+ shader->uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, width, height);
+
+ S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage());
+ if (channel > -1)
+ {
+ mDeferredLight.bindTexture(0, channel);
+ }
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex2f(-1,-1);
+ gGL.vertex2f(-1,3);
+ gGL.vertex2f(3,-1);
+ gGL.end();
+
+ gGL.flush();
+
+ shader->disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage());
+ shader->unbind();
+
+ mFXAABuffer.flush();
+
+ shader = &gFXAAProgram;
+ shader->bind();
+
+ channel = shader->enableTexture(LLShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage());
+ if (channel > -1)
+ {
+ mFXAABuffer.bindTexture(0, channel);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
+ }
+
+ F32 scale_x = (F32) width/mFXAABuffer.getWidth();
+ F32 scale_y = (F32) height/mFXAABuffer.getHeight();
+ shader->uniform2f(LLShaderMgr::FXAA_TC_SCALE, scale_x, scale_y);
+ shader->uniform2f(LLShaderMgr::FXAA_RCP_SCREEN_RES, 1.f/width*scale_x, 1.f/height*scale_y);
+ shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT, -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y);
+ shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT2, -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y);
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex2f(-1,-1);
+ gGL.vertex2f(-1,3);
+ gGL.vertex2f(3,-1);
+ gGL.end();
+
+ gGL.flush();
+ shader->unbind();
+ }
+ }
+ else
+ {
+ if (res_mod > 1)
+ {
+ tc2 /= (F32) res_mod;
+ }
+
+ U32 mask = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1;
+ LLPointer<LLVertexBuffer> buff = new LLVertexBuffer(mask, 0);
+ buff->allocateBuffer(3,0,TRUE);
+
+ LLStrider<LLVector3> v;
+ LLStrider<LLVector2> uv1;
+ LLStrider<LLVector2> uv2;
+
+ buff->getVertexStrider(v);
+ buff->getTexCoord0Strider(uv1);
+ buff->getTexCoord1Strider(uv2);
+
+ uv1[0] = LLVector2(0, 0);
+ uv1[1] = LLVector2(0, 2);
+ uv1[2] = LLVector2(2, 0);
+
+ uv2[0] = LLVector2(0, 0);
+ uv2[1] = LLVector2(0, tc2.mV[1]*2.f);
+ uv2[2] = LLVector2(tc2.mV[0]*2.f, 0);
+
+ v[0] = LLVector3(-1,-1,0);
+ v[1] = LLVector3(-1,3,0);
+ v[2] = LLVector3(3,-1,0);
+
+ buff->flush();
+
+ LLGLDisable blend(GL_BLEND);
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gGlowCombineProgram.bind();
+ }
+ else
+ {
+ //tex unit 0
+ gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_TEX_COLOR);
+ //tex unit 1
+ gGL.getTexUnit(1)->setTextureColorBlend(LLTexUnit::TBO_ADD, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_PREV_COLOR);
+ }
+
+ gGL.getTexUnit(0)->bind(&mGlow[1]);
+ gGL.getTexUnit(1)->bind(&mScreen);
+
+ LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
+
+ buff->setBuffer(mask);
+ buff->drawArrays(LLRender::TRIANGLE_STRIP, 0, 3);
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gGlowCombineProgram.unbind();
+ }
+ else
+ {
+ gGL.getTexUnit(1)->disable();
+ gGL.getTexUnit(1)->setTextureBlendType(LLTexUnit::TB_MULT);
+
+ gGL.getTexUnit(0)->activate();
+ gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
+ }
+
+ }
+
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+
+ if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES))
+ {
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gSplatTextureRectProgram.bind();
+ }
+
+ gGL.setColorMask(true, false);
+
+ LLVector2 tc1(0,0);
+ LLVector2 tc2((F32) gViewerWindow->getWorldViewWidthRaw()*2,
+ (F32) gViewerWindow->getWorldViewHeightRaw()*2);
+
+ LLGLEnable blend(GL_BLEND);
+ gGL.color4f(1,1,1,0.75f);
+
+ gGL.getTexUnit(0)->bind(&mPhysicsDisplay);
+
+ gGL.begin(LLRender::TRIANGLES);
+ gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
+ gGL.vertex2f(-1,-1);
+
+ gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
+ gGL.vertex2f(-1,3);
+
+ gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
+ gGL.vertex2f(3,-1);
+
+ gGL.end();
+ gGL.flush();
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gSplatTextureRectProgram.unbind();
+ }
+ }
+
+
+ if (LLRenderTarget::sUseFBO)
+ { //copy depth buffer from mScreen to framebuffer
+ LLRenderTarget::copyContentsToFramebuffer(mScreen, 0, 0, mScreen.getWidth(), mScreen.getHeight(),
+ 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST);
+ }
+
+
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+ LLGLState::checkTextureChannels();
+
+}
+
+static LLFastTimer::DeclareTimer FTM_BIND_DEFERRED("Bind Deferred");
+
+void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index, U32 noise_map)
+{
+ LLFastTimer t(FTM_BIND_DEFERRED);
+
+ if (noise_map == 0xFFFFFFFF)
+ {
+ noise_map = mNoiseMap;
+ }
+
+ shader.bind();
+ S32 channel = 0;
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage());
+ if (channel > -1)
+ {
+ mDeferredScreen.bindTexture(0,channel);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ }
+
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage());
+ if (channel > -1)
+ {
+ mDeferredScreen.bindTexture(1, channel);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ }
+
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage());
+ if (channel > -1)
+ {
+ mDeferredScreen.bindTexture(2, channel);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ }
+
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredDepth.getUsage());
+ if (channel > -1)
+ {
+ gGL.getTexUnit(channel)->bind(&mDeferredDepth, TRUE);
+ stop_glerror();
+
+ //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
+ //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_DEPTH_TEXTURE_MODE_ARB, GL_ALPHA);
+
+ stop_glerror();
+
+ glh::matrix4f projection = glh_get_current_projection();
+ glh::matrix4f inv_proj = projection.inverse();
+
+ shader.uniformMatrix4fv(LLShaderMgr::INVERSE_PROJECTION_MATRIX, 1, FALSE, inv_proj.m);
+ shader.uniform4f(LLShaderMgr::VIEWPORT, (F32) gGLViewport[0],
+ (F32) gGLViewport[1],
+ (F32) gGLViewport[2],
+ (F32) gGLViewport[3]);
+ }
+
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_NOISE);
+ if (channel > -1)
+ {
+ gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, noise_map);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ }
+
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC);
+ if (channel > -1)
+ {
+ gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc);
+ }
+
+ stop_glerror();
+
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage());
+ if (channel > -1)
+ {
+ if (light_index > 0)
+ {
+ mScreen.bindTexture(0, channel);
+ }
+ else
+ {
+ mDeferredLight.bindTexture(0, channel);
+ }
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ }
+
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_BLOOM);
+ if (channel > -1)
+ {
+ mGlow[1].bindTexture(0, channel);
+ }
+
+ stop_glerror();
+
+ for (U32 i = 0; i < 4; i++)
+ {
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE);
+ stop_glerror();
+ if (channel > -1)
+ {
+ stop_glerror();
+ gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
+ gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
+ stop_glerror();
+
+ glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);
+ glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
+ stop_glerror();
+ }
+ }
+
+ for (U32 i = 4; i < 6; i++)
+ {
+ channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i);
+ stop_glerror();
+ if (channel > -1)
+ {
+ stop_glerror();
+ gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
+ gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
+ stop_glerror();
+
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
+ stop_glerror();
+ }
+ }
+
+ stop_glerror();
+
+ F32 mat[16*6];
+ for (U32 i = 0; i < 16; i++)
+ {
+ mat[i] = mSunShadowMatrix[0].m[i];
+ mat[i+16] = mSunShadowMatrix[1].m[i];
+ mat[i+32] = mSunShadowMatrix[2].m[i];
+ mat[i+48] = mSunShadowMatrix[3].m[i];
+ mat[i+64] = mSunShadowMatrix[4].m[i];
+ mat[i+80] = mSunShadowMatrix[5].m[i];
+ }
+
+ shader.uniformMatrix4fv(LLShaderMgr::DEFERRED_SHADOW_MATRIX, 6, FALSE, mat);
+
+ stop_glerror();
+
+ channel = shader.enableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP);
+ if (channel > -1)
+ {
+ LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL;
+ if (cube_map)
+ {
+ cube_map->enable(channel);
+ cube_map->bind();
+ F32* m = gGLModelView;
+
+ F32 mat[] = { m[0], m[1], m[2],
+ m[4], m[5], m[6],
+ m[8], m[9], m[10] };
+
+ shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_ENV_MAT, 1, TRUE, mat);
+ }
+ }
+
+ shader.uniform4fv(LLShaderMgr::DEFERRED_SHADOW_CLIP, 1, mSunClipPlanes.mV);
+ shader.uniform1f(LLShaderMgr::DEFERRED_SUN_WASH, RenderDeferredSunWash);
+ shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_NOISE, RenderShadowNoise);
+ shader.uniform1f(LLShaderMgr::DEFERRED_BLUR_SIZE, RenderShadowBlurSize);
+
+ shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_RADIUS, RenderSSAOScale);
+ shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_MAX_RADIUS, RenderSSAOMaxScale);
+
+ F32 ssao_factor = RenderSSAOFactor;
+ shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR, ssao_factor);
+ shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR_INV, 1.0/ssao_factor);
+
+ LLVector3 ssao_effect = RenderSSAOEffect;
+ F32 matrix_diag = (ssao_effect[0] + 2.0*ssao_effect[1])/3.0;
+ F32 matrix_nondiag = (ssao_effect[0] - ssao_effect[1])/3.0;
+ // This matrix scales (proj of color onto <1/rt(3),1/rt(3),1/rt(3)>) by
+ // value factor, and scales remainder by saturation factor
+ F32 ssao_effect_mat[] = { matrix_diag, matrix_nondiag, matrix_nondiag,
+ matrix_nondiag, matrix_diag, matrix_nondiag,
+ matrix_nondiag, matrix_nondiag, matrix_diag};
+ shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_SSAO_EFFECT_MAT, 1, GL_FALSE, ssao_effect_mat);
+
+ F32 shadow_offset_error = 1.f + RenderShadowOffsetError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]);
+ F32 shadow_bias_error = 1.f + RenderShadowBiasError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]);
+
+ shader.uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, mDeferredScreen.getWidth(), mDeferredScreen.getHeight());
+ shader.uniform1f(LLShaderMgr::DEFERRED_NEAR_CLIP, LLViewerCamera::getInstance()->getNear()*2.f);
+ shader.uniform1f (LLShaderMgr::DEFERRED_SHADOW_OFFSET, RenderShadowOffset*shadow_offset_error);
+ shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_BIAS, RenderShadowBias*shadow_bias_error);
+ shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_OFFSET, RenderSpotShadowOffset);
+ shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_BIAS, RenderSpotShadowBias);
+
+ shader.uniform3fv(LLShaderMgr::DEFERRED_SUN_DIR, 1, mTransformedSunDir.mV);
+ shader.uniform2f(LLShaderMgr::DEFERRED_SHADOW_RES, mShadow[0].getWidth(), mShadow[0].getHeight());
+ shader.uniform2f(LLShaderMgr::DEFERRED_PROJ_SHADOW_RES, mShadow[4].getWidth(), mShadow[4].getHeight());
+ shader.uniform1f(LLShaderMgr::DEFERRED_DEPTH_CUTOFF, RenderEdgeDepthCutoff);
+ shader.uniform1f(LLShaderMgr::DEFERRED_NORM_CUTOFF, RenderEdgeNormCutoff);
+
+
+ if (shader.getUniformLocation("norm_mat") >= 0)
+ {
+ glh::matrix4f norm_mat = glh_get_current_modelview().inverse().transpose();
+ shader.uniformMatrix4fv("norm_mat", 1, FALSE, norm_mat.m);
+ }
+}
+
+static LLFastTimer::DeclareTimer FTM_GI_TRACE("Trace");
+static LLFastTimer::DeclareTimer FTM_GI_GATHER("Gather");
+static LLFastTimer::DeclareTimer FTM_SUN_SHADOW("Shadow Map");
+static LLFastTimer::DeclareTimer FTM_SOFTEN_SHADOW("Shadow Soften");
+static LLFastTimer::DeclareTimer FTM_EDGE_DETECTION("Find Edges");
+static LLFastTimer::DeclareTimer FTM_LOCAL_LIGHTS("Local Lights");
+static LLFastTimer::DeclareTimer FTM_ATMOSPHERICS("Atmospherics");
+static LLFastTimer::DeclareTimer FTM_FULLSCREEN_LIGHTS("Fullscreen Lights");
+static LLFastTimer::DeclareTimer FTM_PROJECTORS("Projectors");
+static LLFastTimer::DeclareTimer FTM_POST("Post");
+
+
+void LLPipeline::renderDeferredLighting()
+{
+ if (!sCull)
+ {
+ return;
+ }
+
+ {
+ LLFastTimer ftm(FTM_RENDER_DEFERRED);
+
+ LLViewerCamera* camera = LLViewerCamera::getInstance();
+ {
+ LLGLDepthTest depth(GL_TRUE);
+ mDeferredDepth.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
+ 0, 0, mDeferredDepth.getWidth(), mDeferredDepth.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST);
+ }
+
+ LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0);
+
+ if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ {
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
+ }
+
+ //ati doesn't seem to love actually using the stencil buffer on FBO's
+ LLGLDisable stencil(GL_STENCIL_TEST);
+ //glStencilFunc(GL_EQUAL, 1, 0xFFFFFFFF);
+ //glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
+
+ gGL.setColorMask(true, true);
+
+ //draw a cube around every light
+ LLVertexBuffer::unbind();
+
+ LLGLEnable cull(GL_CULL_FACE);
+ LLGLEnable blend(GL_BLEND);
+
+ glh::matrix4f mat = glh_copy_matrix(gGLModelView);
+
+ LLStrider<LLVector3> vert;
+ mDeferredVB->getVertexStrider(vert);
+ LLStrider<LLVector2> tc0;
+ LLStrider<LLVector2> tc1;
+ mDeferredVB->getTexCoord0Strider(tc0);
+ mDeferredVB->getTexCoord1Strider(tc1);
+
+ vert[0].set(-1,1,0);
+ vert[1].set(-1,-3,0);
+ vert[2].set(3,1,0);
+
+ {
+ setupHWLights(NULL); //to set mSunDir;
+ LLVector4 dir(mSunDir, 0.f);
+ glh::vec4f tc(dir.mV);
+ mat.mult_matrix_vec(tc);
+ mTransformedSunDir.set(tc.v);
+ }
+
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+
+ if (RenderDeferredSSAO || RenderShadowDetail > 0)
+ {
+ mDeferredLight.bindTarget();
+ { //paint shadow/SSAO light map (direct lighting lightmap)
+ LLFastTimer ftm(FTM_SUN_SHADOW);
+ bindDeferredShader(gDeferredSunProgram, 0);
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ glClearColor(1,1,1,1);
+ mDeferredLight.clear(GL_COLOR_BUFFER_BIT);
+ glClearColor(0,0,0,0);
+
+ glh::matrix4f inv_trans = glh_get_current_modelview().inverse().transpose();
+
+ const U32 slice = 32;
+ F32 offset[slice*3];
+ for (U32 i = 0; i < 4; i++)
+ {
+ for (U32 j = 0; j < 8; j++)
+ {
+ glh::vec3f v;
+ v.set_value(sinf(6.284f/8*j), cosf(6.284f/8*j), -(F32) i);
+ v.normalize();
+ inv_trans.mult_matrix_vec(v);
+ v.normalize();
+ offset[(i*8+j)*3+0] = v.v[0];
+ offset[(i*8+j)*3+1] = v.v[2];
+ offset[(i*8+j)*3+2] = v.v[1];
+ }
+ }
+
+ gDeferredSunProgram.uniform3fv("offset", slice, offset);
+ gDeferredSunProgram.uniform2f("screenRes", mDeferredLight.getWidth(), mDeferredLight.getHeight());
+
+ {
+ LLGLDisable blend(GL_BLEND);
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
+ stop_glerror();
+ mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
+ stop_glerror();
+ }
+
+ unbindDeferredShader(gDeferredSunProgram);
+ }
+ mDeferredLight.flush();
+ }
+
+ if (RenderDeferredSSAO)
+ { //soften direct lighting lightmap
+ LLFastTimer ftm(FTM_SOFTEN_SHADOW);
+ //blur lightmap
+ mScreen.bindTarget();
+ glClearColor(1,1,1,1);
+ mScreen.clear(GL_COLOR_BUFFER_BIT);
+ glClearColor(0,0,0,0);
+
+ bindDeferredShader(gDeferredBlurLightProgram);
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ LLVector3 go = RenderShadowGaussian;
+ const U32 kern_length = 4;
+ F32 blur_size = RenderShadowBlurSize;
+ F32 dist_factor = RenderShadowBlurDistFactor;
+
+ // sample symmetrically with the middle sample falling exactly on 0.0
+ F32 x = 0.f;
+
+ LLVector3 gauss[32]; // xweight, yweight, offset
+
+ for (U32 i = 0; i < kern_length; i++)
+ {
+ gauss[i].mV[0] = llgaussian(x, go.mV[0]);
+ gauss[i].mV[1] = llgaussian(x, go.mV[1]);
+ gauss[i].mV[2] = x;
+ x += 1.f;
+ }
+
+ gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f);
+ gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor);
+ gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV);
+ gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f));
+
+ {
+ LLGLDisable blend(GL_BLEND);
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
+ stop_glerror();
+ mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
+ stop_glerror();
+ }
+
+ mScreen.flush();
+ unbindDeferredShader(gDeferredBlurLightProgram);
+
+ bindDeferredShader(gDeferredBlurLightProgram, 1);
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ mDeferredLight.bindTarget();
+
+ gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f);
+
+ {
+ LLGLDisable blend(GL_BLEND);
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
+ stop_glerror();
+ mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
+ stop_glerror();
+ }
+ mDeferredLight.flush();
+ unbindDeferredShader(gDeferredBlurLightProgram);
+ }
+
+ stop_glerror();
+ gGL.popMatrix();
+ stop_glerror();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ stop_glerror();
+ gGL.popMatrix();
+ stop_glerror();
+
+ //copy depth and stencil from deferred screen
+ //mScreen.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
+ // 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST);
+
+ mScreen.bindTarget();
+ // clear color buffer here - zeroing alpha (glow) is important or it will accumulate against sky
+ glClearColor(0,0,0,0);
+ mScreen.clear(GL_COLOR_BUFFER_BIT);
+
+ if (RenderDeferredAtmospheric)
+ { //apply sunlight contribution
+ LLFastTimer ftm(FTM_ATMOSPHERICS);
+ bindDeferredShader(gDeferredSoftenProgram);
+ {
+ LLGLDepthTest depth(GL_FALSE);
+ LLGLDisable blend(GL_BLEND);
+ LLGLDisable test(GL_ALPHA_TEST);
+
+ //full screen blit
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+
+ mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
+
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+ }
+
+ unbindDeferredShader(gDeferredSoftenProgram);
+ }
+
+ { //render non-deferred geometry (fullbright, alpha, etc)
+ LLGLDisable blend(GL_BLEND);
+ LLGLDisable stencil(GL_STENCIL_TEST);
+ gGL.setSceneBlendType(LLRender::BT_ALPHA);
+
+ gPipeline.pushRenderTypeMask();
+
+ gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
+ LLPipeline::RENDER_TYPE_CLOUDS,
+ LLPipeline::RENDER_TYPE_WL_SKY,
+ LLPipeline::END_RENDER_TYPES);
+
+
+ renderGeomPostDeferred(*LLViewerCamera::getInstance());
+ gPipeline.popRenderTypeMask();
+ }
+
+ BOOL render_local = RenderLocalLights;
+
+ if (render_local)
+ {
+ gGL.setSceneBlendType(LLRender::BT_ADD);
+ std::list<LLVector4> fullscreen_lights;
+ LLDrawable::drawable_list_t spot_lights;
+ LLDrawable::drawable_list_t fullscreen_spot_lights;
+
+ for (U32 i = 0; i < 2; i++)
+ {
+ mTargetShadowSpotLight[i] = NULL;
+ }
+
+ std::list<LLVector4> light_colors;
+
+ LLVertexBuffer::unbind();
+ LLVector4a* v = (LLVector4a*) vert.get();
+
+ {
+ bindDeferredShader(gDeferredLightProgram);
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE);
+ for (LLDrawable::drawable_set_t::iterator iter = mLights.begin(); iter != mLights.end(); ++iter)
+ {
+ LLDrawable* drawablep = *iter;
+
+ LLVOVolume* volume = drawablep->getVOVolume();
+ if (!volume)
+ {
+ continue;
+ }
+
+ if (volume->isAttachment())
+ {
+ if (!sRenderAttachedLights)
+ {
+ continue;
+ }
+ }
+
+
+ LLVector4a center;
+ center.load3(drawablep->getPositionAgent().mV);
+ const F32* c = center.getF32ptr();
+ F32 s = volume->getLightRadius()*1.5f;
+
+ LLColor3 col = volume->getLightColor();
+ col *= volume->getLightIntensity();
+
+ if (col.magVecSquared() < 0.001f)
+ {
+ continue;
+ }
+
+ if (s <= 0.001f)
+ {
+ continue;
+ }
+
+ LLVector4a sa;
+ sa.splat(s);
+ if (camera->AABBInFrustumNoFarClip(center, sa) == 0)
+ {
+ continue;
+ }
+
+ sVisibleLightCount++;
+
+ glh::vec3f tc(c);
+ mat.mult_matrix_vec(tc);
+
+ //vertex positions are encoded so the 3 bits of their vertex index
+ //correspond to their axis facing, with bit position 3,2,1 matching
+ //axis facing x,y,z, bit set meaning positive facing, bit clear
+ //meaning negative facing
+ mDeferredVB->getVertexStrider(vert);
+ v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000
+ v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001
+ v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010
+ v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011
+
+ v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100
+ v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101
+ v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110
+ v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111
+
+ if (camera->getOrigin().mV[0] > c[0] + s + 0.2f ||
+ camera->getOrigin().mV[0] < c[0] - s - 0.2f ||
+ camera->getOrigin().mV[1] > c[1] + s + 0.2f ||
+ camera->getOrigin().mV[1] < c[1] - s - 0.2f ||
+ camera->getOrigin().mV[2] > c[2] + s + 0.2f ||
+ camera->getOrigin().mV[2] < c[2] - s - 0.2f)
+ { //draw box if camera is outside box
+ if (render_local)
+ {
+ if (volume->isLightSpotlight())
+ {
+ drawablep->getVOVolume()->updateSpotLightPriority();
+ spot_lights.push_back(drawablep);
+ continue;
+ }
+
+ LLFastTimer ftm(FTM_LOCAL_LIGHTS);
+ //glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], s*s);
+ gDeferredLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v);
+ gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s);
+ gDeferredLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV);
+ gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f);
+ //gGL.diffuseColor4f(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f);
+ gGL.syncMatrices();
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
+ GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center));
+ stop_glerror();
+ }
+ }
+ else
+ {
+ if (volume->isLightSpotlight())
+ {
+ drawablep->getVOVolume()->updateSpotLightPriority();
+ fullscreen_spot_lights.push_back(drawablep);
+ continue;
+ }
+
+ fullscreen_lights.push_back(LLVector4(tc.v[0], tc.v[1], tc.v[2], s*s));
+ light_colors.push_back(LLVector4(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f));
+ }
+ }
+ unbindDeferredShader(gDeferredLightProgram);
+ }
+
+ if (!spot_lights.empty())
+ {
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE);
+ bindDeferredShader(gDeferredSpotLightProgram);
+
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+
+ gDeferredSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION);
+
+ for (LLDrawable::drawable_list_t::iterator iter = spot_lights.begin(); iter != spot_lights.end(); ++iter)
+ {
+ LLFastTimer ftm(FTM_PROJECTORS);
+ LLDrawable* drawablep = *iter;
+
+ LLVOVolume* volume = drawablep->getVOVolume();
+
+ LLVector4a center;
+ center.load3(drawablep->getPositionAgent().mV);
+ const F32* c = center.getF32ptr();
+ F32 s = volume->getLightRadius()*1.5f;
+
+ sVisibleLightCount++;
+
+ glh::vec3f tc(c);
+ mat.mult_matrix_vec(tc);
+
+ setupSpotLight(gDeferredSpotLightProgram, drawablep);
+
+ LLColor3 col = volume->getLightColor();
+ col *= volume->getLightIntensity();
+
+ //vertex positions are encoded so the 3 bits of their vertex index
+ //correspond to their axis facing, with bit position 3,2,1 matching
+ //axis facing x,y,z, bit set meaning positive facing, bit clear
+ //meaning negative facing
+ mDeferredVB->getVertexStrider(vert);
+ v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000
+ v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001
+ v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010
+ v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011
+
+ v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100
+ v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101
+ v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110
+ v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111
+
+ gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v);
+ gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s);
+ gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV);
+ gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f);
+ gGL.syncMatrices();
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
+ GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center));
+ }
+ gDeferredSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION);
+ unbindDeferredShader(gDeferredSpotLightProgram);
+ }
+
+ //reset mDeferredVB to fullscreen triangle
+ mDeferredVB->getVertexStrider(vert);
+ vert[0].set(-1,1,0);
+ vert[1].set(-1,-3,0);
+ vert[2].set(3,1,0);
+
+ {
+ bindDeferredShader(gDeferredMultiLightProgram);
+
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+
+ LLGLDepthTest depth(GL_FALSE);
+
+ //full screen blit
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+
+ U32 count = 0;
+
+ const U32 max_count = 8;
+ LLVector4 light[max_count];
+ LLVector4 col[max_count];
+
+// glVertexPointer(2, GL_FLOAT, 0, vert);
+
+ F32 far_z = 0.f;
+
+ while (!fullscreen_lights.empty())
+ {
+ LLFastTimer ftm(FTM_FULLSCREEN_LIGHTS);
+ light[count] = fullscreen_lights.front();
+ fullscreen_lights.pop_front();
+ col[count] = light_colors.front();
+ light_colors.pop_front();
+
+ far_z = llmin(light[count].mV[2]-sqrtf(light[count].mV[3]), far_z);
+
+ count++;
+ if (count == max_count || fullscreen_lights.empty())
+ {
+ gDeferredMultiLightProgram.uniform1i(LLShaderMgr::MULTI_LIGHT_COUNT, count);
+ gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT, count, (GLfloat*) light);
+ gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT_COL, count, (GLfloat*) col);
+ gDeferredMultiLightProgram.uniform1f(LLShaderMgr::MULTI_LIGHT_FAR_Z, far_z);
+ far_z = 0.f;
+ count = 0;
+ mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
+ }
+ }
+
+ unbindDeferredShader(gDeferredMultiLightProgram);
+
+ bindDeferredShader(gDeferredMultiSpotLightProgram);
+
+ gDeferredMultiSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION);
+
+ mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX);
+
+ for (LLDrawable::drawable_list_t::iterator iter = fullscreen_spot_lights.begin(); iter != fullscreen_spot_lights.end(); ++iter)
+ {
+ LLFastTimer ftm(FTM_PROJECTORS);
+ LLDrawable* drawablep = *iter;
+
+ LLVOVolume* volume = drawablep->getVOVolume();
+
+ LLVector3 center = drawablep->getPositionAgent();
+ F32* c = center.mV;
+ F32 s = volume->getLightRadius()*1.5f;
+
+ sVisibleLightCount++;
+
+ glh::vec3f tc(c);
+ mat.mult_matrix_vec(tc);
+
+ setupSpotLight(gDeferredMultiSpotLightProgram, drawablep);
+
+ LLColor3 col = volume->getLightColor();
+ col *= volume->getLightIntensity();
+
+ gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v);
+ gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s);
+ gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV);
+ gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f);
+ mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3);
+ }
+
+ gDeferredMultiSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION);
+ unbindDeferredShader(gDeferredMultiSpotLightProgram);
+
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+ }
+ }
+
+ gGL.setColorMask(true, true);
+ }
+
+ { //render non-deferred geometry (alpha, fullbright, glow)
+ LLGLDisable blend(GL_BLEND);
+ LLGLDisable stencil(GL_STENCIL_TEST);
+
+ pushRenderTypeMask();
+ andRenderTypeMask(LLPipeline::RENDER_TYPE_ALPHA,
+ LLPipeline::RENDER_TYPE_FULLBRIGHT,
+ LLPipeline::RENDER_TYPE_VOLUME,
+ LLPipeline::RENDER_TYPE_GLOW,
+ LLPipeline::RENDER_TYPE_BUMP,
+ LLPipeline::RENDER_TYPE_PASS_SIMPLE,
+ LLPipeline::RENDER_TYPE_PASS_ALPHA,
+ LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
+ LLPipeline::RENDER_TYPE_PASS_BUMP,
+ LLPipeline::RENDER_TYPE_PASS_POST_BUMP,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
+ LLPipeline::RENDER_TYPE_PASS_GLOW,
+ LLPipeline::RENDER_TYPE_PASS_GRASS,
+ LLPipeline::RENDER_TYPE_PASS_SHINY,
+ LLPipeline::RENDER_TYPE_PASS_INVISIBLE,
+ LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY,
+ LLPipeline::RENDER_TYPE_AVATAR,
+ END_RENDER_TYPES);
+
+ renderGeomPostDeferred(*LLViewerCamera::getInstance());
+ popRenderTypeMask();
+ }
+
+ {
+ //render highlights, etc.
+ renderHighlights();
+ mHighlightFaces.clear();
+
+ renderDebug();
+
+ LLVertexBuffer::unbind();
+
+ if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
+ {
+ // Render debugging beacons.
+ gObjectList.renderObjectBeacons();
+ gObjectList.resetObjectBeacons();
+ }
+ }
+
+ mScreen.flush();
+
+}
+
+void LLPipeline::setupSpotLight(LLGLSLShader& shader, LLDrawable* drawablep)
+{
+ //construct frustum
+ LLVOVolume* volume = drawablep->getVOVolume();
+ LLVector3 params = volume->getSpotLightParams();
+
+ F32 fov = params.mV[0];
+ F32 focus = params.mV[1];
+
+ LLVector3 pos = drawablep->getPositionAgent();
+ LLQuaternion quat = volume->getRenderRotation();
+ LLVector3 scale = volume->getScale();
+
+ //get near clip plane
+ LLVector3 at_axis(0,0,-scale.mV[2]*0.5f);
+ at_axis *= quat;
+
+ LLVector3 np = pos+at_axis;
+ at_axis.normVec();
+
+ //get origin that has given fov for plane np, at_axis, and given scale
+ F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f);
+
+ LLVector3 origin = np - at_axis*dist;
+
+ //matrix from volume space to agent space
+ LLMatrix4 light_mat(quat, LLVector4(origin,1.f));
+
+ glh::matrix4f light_to_agent((F32*) light_mat.mMatrix);
+ glh::matrix4f light_to_screen = glh_get_current_modelview() * light_to_agent;
+
+ glh::matrix4f screen_to_light = light_to_screen.inverse();
+
+ F32 s = volume->getLightRadius()*1.5f;
+ F32 near_clip = dist;
+ F32 width = scale.mV[VX];
+ F32 height = scale.mV[VY];
+ F32 far_clip = s+dist-scale.mV[VZ];
+
+ F32 fovy = fov * RAD_TO_DEG;
+ F32 aspect = width/height;
+
+ glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
+ 0.f, 0.5f, 0.f, 0.5f,
+ 0.f, 0.f, 0.5f, 0.5f,
+ 0.f, 0.f, 0.f, 1.f);
+
+ glh::vec3f p1(0, 0, -(near_clip+0.01f));
+ glh::vec3f p2(0, 0, -(near_clip+1.f));
+
+ glh::vec3f screen_origin(0, 0, 0);
+
+ light_to_screen.mult_matrix_vec(p1);
+ light_to_screen.mult_matrix_vec(p2);
+ light_to_screen.mult_matrix_vec(screen_origin);
+
+ glh::vec3f n = p2-p1;
+ n.normalize();
+
+ F32 proj_range = far_clip - near_clip;
+ glh::matrix4f light_proj = gl_perspective(fovy, aspect, near_clip, far_clip);
+ screen_to_light = trans * light_proj * screen_to_light;
+ shader.uniformMatrix4fv(LLShaderMgr::PROJECTOR_MATRIX, 1, FALSE, screen_to_light.m);
+ shader.uniform1f(LLShaderMgr::PROJECTOR_NEAR, near_clip);
+ shader.uniform3fv(LLShaderMgr::PROJECTOR_P, 1, p1.v);
+ shader.uniform3fv(LLShaderMgr::PROJECTOR_N, 1, n.v);
+ shader.uniform3fv(LLShaderMgr::PROJECTOR_ORIGIN, 1, screen_origin.v);
+ shader.uniform1f(LLShaderMgr::PROJECTOR_RANGE, proj_range);
+ shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIANCE, params.mV[2]);
+ S32 s_idx = -1;
+
+ for (U32 i = 0; i < 2; i++)
+ {
+ if (mShadowSpotLight[i] == drawablep)
+ {
+ s_idx = i;
+ }
+ }
+
+ shader.uniform1i(LLShaderMgr::PROJECTOR_SHADOW_INDEX, s_idx);
+
+ if (s_idx >= 0)
+ {
+ shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f-mSpotLightFade[s_idx]);
+ }
+ else
+ {
+ shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f);
+ }
+
+ {
+ LLDrawable* potential = drawablep;
+ //determine if this is a good light for casting shadows
+ F32 m_pri = volume->getSpotLightPriority();
+
+ for (U32 i = 0; i < 2; i++)
+ {
+ F32 pri = 0.f;
+
+ if (mTargetShadowSpotLight[i].notNull())
+ {
+ pri = mTargetShadowSpotLight[i]->getVOVolume()->getSpotLightPriority();
+ }
+
+ if (m_pri > pri)
+ {
+ LLDrawable* temp = mTargetShadowSpotLight[i];
+ mTargetShadowSpotLight[i] = potential;
+ potential = temp;
+ m_pri = pri;
+ }
+ }
+ }
+
+ LLViewerTexture* img = volume->getLightTexture();
+
+ if (img == NULL)
+ {
+ img = LLViewerFetchedTexture::sWhiteImagep;
+ }
+
+ S32 channel = shader.enableTexture(LLShaderMgr::DEFERRED_PROJECTION);
+
+ if (channel > -1)
+ {
+ if (img)
+ {
+ gGL.getTexUnit(channel)->bind(img);
+
+ F32 lod_range = logf(img->getWidth())/logf(2.f);
+
+ shader.uniform1f(LLShaderMgr::PROJECTOR_FOCUS, focus);
+ shader.uniform1f(LLShaderMgr::PROJECTOR_LOD, lod_range);
+ shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIENT_LOD, llclamp((proj_range-focus)/proj_range*lod_range, 0.f, 1.f));
+ }
+ }
+
+}
+
+void LLPipeline::unbindDeferredShader(LLGLSLShader &shader)
+{
+ stop_glerror();
+ shader.disableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage());
+ shader.disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage());
+ shader.disableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage());
+ shader.disableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredScreen.getUsage());
+ shader.disableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage());
+ shader.disableTexture(LLShaderMgr::DIFFUSE_MAP);
+ shader.disableTexture(LLShaderMgr::DEFERRED_BLOOM);
+
+ for (U32 i = 0; i < 4; i++)
+ {
+ if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE) > -1)
+ {
+ glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
+ }
+ }
+
+ for (U32 i = 4; i < 6; i++)
+ {
+ if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i) > -1)
+ {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
+ }
+ }
+
+ shader.disableTexture(LLShaderMgr::DEFERRED_NOISE);
+ shader.disableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC);
+
+ S32 channel = shader.disableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP);
+ if (channel > -1)
+ {
+ LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL;
+ if (cube_map)
+ {
+ cube_map->disable();
+ }
+ }
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ gGL.getTexUnit(0)->activate();
+ shader.unbind();
+}
+
+inline float sgn(float a)
+{
+ if (a > 0.0F) return (1.0F);
+ if (a < 0.0F) return (-1.0F);
+ return (0.0F);
+}
+
+void LLPipeline::generateWaterReflection(LLCamera& camera_in)
+{
+ if (LLPipeline::sWaterReflections && assertInitialized() && LLDrawPoolWater::sNeedsReflectionUpdate)
+ {
+ BOOL skip_avatar_update = FALSE;
+ if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson)
+ {
+ skip_avatar_update = TRUE;
+ }
+
+ if (!skip_avatar_update)
+ {
+ gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON);
+ }
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+ LLGLState::checkTextureChannels();
+ LLGLState::checkClientArrays();
+
+ LLCamera camera = camera_in;
+ camera.setFar(camera.getFar()*0.87654321f);
+ LLPipeline::sReflectionRender = TRUE;
+
+ gPipeline.pushRenderTypeMask();
+
+ glh::matrix4f projection = glh_get_current_projection();
+ glh::matrix4f mat;
+
+ stop_glerror();
+ LLPlane plane;
+
+ F32 height = gAgent.getRegion()->getWaterHeight();
+ F32 to_clip = fabsf(camera.getOrigin().mV[2]-height);
+ F32 pad = -to_clip*0.05f; //amount to "pad" clip plane by
+
+ //plane params
+ LLVector3 pnorm;
+ F32 pd;
+
+ S32 water_clip = 0;
+ if (!LLViewerCamera::getInstance()->cameraUnderWater())
+ { //camera is above water, clip plane points up
+ pnorm.setVec(0,0,1);
+ pd = -height;
+ plane.setVec(pnorm, pd);
+ water_clip = -1;
+ }
+ else
+ { //camera is below water, clip plane points down
+ pnorm = LLVector3(0,0,-1);
+ pd = height;
+ plane.setVec(pnorm, pd);
+ water_clip = 1;
+ }
+
+ if (!LLViewerCamera::getInstance()->cameraUnderWater())
+ { //generate planar reflection map
+
+ //disable occlusion culling for reflection map for now
+ S32 occlusion = LLPipeline::sUseOcclusion;
+ LLPipeline::sUseOcclusion = 0;
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ glClearColor(0,0,0,0);
+ mWaterRef.bindTarget();
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER0;
+ gGL.setColorMask(true, true);
+ mWaterRef.clear();
+ gGL.setColorMask(true, false);
+
+ mWaterRef.getViewport(gGLViewport);
+
+ stop_glerror();
+
+ gGL.pushMatrix();
+
+ mat.set_scale(glh::vec3f(1,1,-1));
+ mat.set_translate(glh::vec3f(0,0,height*2.f));
+
+ glh::matrix4f current = glh_get_current_modelview();
+
+ mat = current * mat;
+
+ glh_set_current_modelview(mat);
+ gGL.loadMatrix(mat.m);
+
+ LLViewerCamera::updateFrustumPlanes(camera, FALSE, TRUE);
+
+ glh::matrix4f inv_mat = mat.inverse();
+
+ glh::vec3f origin(0,0,0);
+ inv_mat.mult_matrix_vec(origin);
+
+ camera.setOrigin(origin.v);
+
+ glCullFace(GL_FRONT);
+
+ static LLCullResult ref_result;
+
+ if (LLDrawPoolWater::sNeedsReflectionUpdate)
+ {
+ //initial sky pass (no user clip plane)
+ { //mask out everything but the sky
+ gPipeline.pushRenderTypeMask();
+ gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
+ LLPipeline::RENDER_TYPE_WL_SKY,
+ LLPipeline::RENDER_TYPE_CLOUDS,
+ LLPipeline::END_RENDER_TYPES);
+
+ static LLCullResult result;
+ updateCull(camera, result);
+ stateSort(camera, result);
+
+ renderGeom(camera, TRUE);
+
+ gPipeline.popRenderTypeMask();
+ }
+
+ gPipeline.pushRenderTypeMask();
+
+ clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
+ LLPipeline::RENDER_TYPE_VOIDWATER,
+ LLPipeline::RENDER_TYPE_GROUND,
+ LLPipeline::RENDER_TYPE_SKY,
+ LLPipeline::RENDER_TYPE_CLOUDS,
+ LLPipeline::END_RENDER_TYPES);
+
+ S32 detail = RenderReflectionDetail;
+ if (detail > 0)
+ { //mask out selected geometry based on reflection detail
+ if (detail < 4)
+ {
+ clearRenderTypeMask(LLPipeline::RENDER_TYPE_PARTICLES, END_RENDER_TYPES);
+ if (detail < 3)
+ {
+ clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
+ if (detail < 2)
+ {
+ clearRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, END_RENDER_TYPES);
+ }
+ }
+ }
+
+ LLGLUserClipPlane clip_plane(plane, mat, projection);
+ LLGLDisable cull(GL_CULL_FACE);
+ updateCull(camera, ref_result, -water_clip, &plane);
+ stateSort(camera, ref_result);
+ }
+
+ if (LLDrawPoolWater::sNeedsDistortionUpdate)
+ {
+ if (RenderReflectionDetail > 0)
+ {
+ gPipeline.grabReferences(ref_result);
+ LLGLUserClipPlane clip_plane(plane, mat, projection);
+ renderGeom(camera);
+ }
+ }
+
+ gPipeline.popRenderTypeMask();
+ }
+ glCullFace(GL_BACK);
+ gGL.popMatrix();
+ mWaterRef.flush();
+ glh_set_current_modelview(current);
+ LLPipeline::sUseOcclusion = occlusion;
+ }
+
+ camera.setOrigin(camera_in.getOrigin());
+ //render distortion map
+ static BOOL last_update = TRUE;
+ if (last_update)
+ {
+ camera.setFar(camera_in.getFar());
+ clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
+ LLPipeline::RENDER_TYPE_VOIDWATER,
+ LLPipeline::RENDER_TYPE_GROUND,
+ END_RENDER_TYPES);
+ stop_glerror();
+
+ LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater() ? FALSE : TRUE;
+
+ if (LLPipeline::sUnderWaterRender)
+ {
+ clearRenderTypeMask(LLPipeline::RENDER_TYPE_GROUND,
+ LLPipeline::RENDER_TYPE_SKY,
+ LLPipeline::RENDER_TYPE_CLOUDS,
+ LLPipeline::RENDER_TYPE_WL_SKY,
+ END_RENDER_TYPES);
+ }
+ LLViewerCamera::updateFrustumPlanes(camera);
+
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ LLColor4& col = LLDrawPoolWater::sWaterFogColor;
+ glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f);
+ mWaterDis.bindTarget();
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER1;
+ mWaterDis.getViewport(gGLViewport);
+
+ if (!LLPipeline::sUnderWaterRender || LLDrawPoolWater::sNeedsReflectionUpdate)
+ {
+ //clip out geometry on the same side of water as the camera
+ mat = glh_get_current_modelview();
+ LLPlane plane(-pnorm, -(pd+pad));
+
+ LLGLUserClipPlane clip_plane(plane, mat, projection);
+ static LLCullResult result;
+ updateCull(camera, result, water_clip, &plane);
+ stateSort(camera, result);
+
+ gGL.setColorMask(true, true);
+ mWaterDis.clear();
+ gGL.setColorMask(true, false);
+
+ renderGeom(camera);
+
+ }
+
+ LLPipeline::sUnderWaterRender = FALSE;
+ mWaterDis.flush();
+ }
+ last_update = LLDrawPoolWater::sNeedsReflectionUpdate && LLDrawPoolWater::sNeedsDistortionUpdate;
+
+ LLRenderTarget::unbindTarget();
+
+ LLPipeline::sReflectionRender = FALSE;
+
+ if (!LLRenderTarget::sUseFBO)
+ {
+ glClear(GL_DEPTH_BUFFER_BIT);
+ }
+ glClearColor(0.f, 0.f, 0.f, 0.f);
+ gViewerWindow->setup3DViewport();
+ gPipeline.popRenderTypeMask();
+ LLDrawPoolWater::sNeedsReflectionUpdate = FALSE;
+ LLDrawPoolWater::sNeedsDistortionUpdate = FALSE;
+ LLPlane npnorm(-pnorm, -pd);
+ LLViewerCamera::getInstance()->setUserClipPlane(npnorm);
+
+ LLGLState::checkStates();
+
+ if (!skip_avatar_update)
+ {
+ gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode());
+ }
+
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+ }
+}
+
+glh::matrix4f look(const LLVector3 pos, const LLVector3 dir, const LLVector3 up)
+{
+ glh::matrix4f ret;
+
+ LLVector3 dirN;
+ LLVector3 upN;
+ LLVector3 lftN;
+
+ lftN = dir % up;
+ lftN.normVec();
+
+ upN = lftN % dir;
+ upN.normVec();
+
+ dirN = dir;
+ dirN.normVec();
+
+ ret.m[ 0] = lftN[0];
+ ret.m[ 1] = upN[0];
+ ret.m[ 2] = -dirN[0];
+ ret.m[ 3] = 0.f;
+
+ ret.m[ 4] = lftN[1];
+ ret.m[ 5] = upN[1];
+ ret.m[ 6] = -dirN[1];
+ ret.m[ 7] = 0.f;
+
+ ret.m[ 8] = lftN[2];
+ ret.m[ 9] = upN[2];
+ ret.m[10] = -dirN[2];
+ ret.m[11] = 0.f;
+
+ ret.m[12] = -(lftN*pos);
+ ret.m[13] = -(upN*pos);
+ ret.m[14] = dirN*pos;
+ ret.m[15] = 1.f;
+
+ return ret;
+}
+
+glh::matrix4f scale_translate_to_fit(const LLVector3 min, const LLVector3 max)
+{
+ glh::matrix4f ret;
+ ret.m[ 0] = 2/(max[0]-min[0]);
+ ret.m[ 4] = 0;
+ ret.m[ 8] = 0;
+ ret.m[12] = -(max[0]+min[0])/(max[0]-min[0]);
+
+ ret.m[ 1] = 0;
+ ret.m[ 5] = 2/(max[1]-min[1]);
+ ret.m[ 9] = 0;
+ ret.m[13] = -(max[1]+min[1])/(max[1]-min[1]);
+
+ ret.m[ 2] = 0;
+ ret.m[ 6] = 0;
+ ret.m[10] = 2/(max[2]-min[2]);
+ ret.m[14] = -(max[2]+min[2])/(max[2]-min[2]);
+
+ ret.m[ 3] = 0;
+ ret.m[ 7] = 0;
+ ret.m[11] = 0;
+ ret.m[15] = 1;
+
+ return ret;
+}
+
+static LLFastTimer::DeclareTimer FTM_SHADOW_RENDER("Render Shadows");
+static LLFastTimer::DeclareTimer FTM_SHADOW_ALPHA("Alpha Shadow");
+static LLFastTimer::DeclareTimer FTM_SHADOW_SIMPLE("Simple Shadow");
+
+void LLPipeline::renderShadow(glh::matrix4f& view, glh::matrix4f& proj, LLCamera& shadow_cam, LLCullResult &result, BOOL use_shader, BOOL use_occlusion)
+{
+ LLFastTimer t(FTM_SHADOW_RENDER);
+
+ //clip out geometry on the same side of water as the camera
+ S32 occlude = LLPipeline::sUseOcclusion;
+ if (!use_occlusion)
+ {
+ LLPipeline::sUseOcclusion = 0;
+ }
+ LLPipeline::sShadowRender = TRUE;
+
+ U32 types[] = {
+ LLRenderPass::PASS_SIMPLE,
+ LLRenderPass::PASS_FULLBRIGHT,
+ LLRenderPass::PASS_SHINY,
+ LLRenderPass::PASS_BUMP,
+ LLRenderPass::PASS_FULLBRIGHT_SHINY
+ };
+
+ LLGLEnable cull(GL_CULL_FACE);
+
+ if (use_shader)
+ {
+ gDeferredShadowProgram.bind();
+ }
+
+ updateCull(shadow_cam, result);
+ stateSort(shadow_cam, result);
+
+ //generate shadow map
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadMatrix(proj.m);
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.pushMatrix();
+ gGL.loadMatrix(gGLModelView);
+
+ stop_glerror();
+ gGLLastMatrix = NULL;
+
+ {
+ //LLGLDepthTest depth(GL_TRUE);
+ //glClear(GL_DEPTH_BUFFER_BIT);
+ }
+
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+ stop_glerror();
+
+ //glCullFace(GL_FRONT);
+
+ LLVertexBuffer::unbind();
+
+ {
+ if (!use_shader)
+ { //occlusion program is general purpose depth-only no-textures
+ gOcclusionProgram.bind();
+ }
+
+ gGL.diffuseColor4f(1,1,1,1);
+ gGL.setColorMask(false, false);
+
+ LLFastTimer ftm(FTM_SHADOW_SIMPLE);
+ gGL.getTexUnit(0)->disable();
+ for (U32 i = 0; i < sizeof(types)/sizeof(U32); ++i)
+ {
+ renderObjects(types[i], LLVertexBuffer::MAP_VERTEX, FALSE);
+ }
+ gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
+ if (!use_shader)
+ {
+ gOcclusionProgram.unbind();
+ }
+ }
+
+ if (use_shader)
+ {
+ gDeferredShadowProgram.unbind();
+ renderGeomShadow(shadow_cam);
+ gDeferredShadowProgram.bind();
+ }
+ else
+ {
+ renderGeomShadow(shadow_cam);
+ }
+
+ {
+ LLFastTimer ftm(FTM_SHADOW_ALPHA);
+ gDeferredShadowAlphaMaskProgram.bind();
+ gDeferredShadowAlphaMaskProgram.setMinimumAlpha(0.598f);
+
+ U32 mask = LLVertexBuffer::MAP_VERTEX |
+ LLVertexBuffer::MAP_TEXCOORD0 |
+ LLVertexBuffer::MAP_COLOR |
+ LLVertexBuffer::MAP_TEXTURE_INDEX;
+
+ renderObjects(LLRenderPass::PASS_ALPHA_MASK, mask, TRUE, TRUE);
+ renderObjects(LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK, mask, TRUE, TRUE);
+ renderObjects(LLRenderPass::PASS_ALPHA, mask, TRUE, TRUE);
+ gDeferredTreeShadowProgram.bind();
+ gDeferredTreeShadowProgram.setMinimumAlpha(0.598f);
+ renderObjects(LLRenderPass::PASS_GRASS, LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0, TRUE);
+ }
+
+ //glCullFace(GL_BACK);
+
+ gDeferredShadowProgram.bind();
+ gGLLastMatrix = NULL;
+ gGL.loadMatrix(gGLModelView);
+ doOcclusion(shadow_cam);
+
+ if (use_shader)
+ {
+ gDeferredShadowProgram.unbind();
+ }
+
+ gGL.setColorMask(true, true);
+
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+ gGLLastMatrix = NULL;
+
+ LLPipeline::sUseOcclusion = occlude;
+ LLPipeline::sShadowRender = FALSE;
+}
+
+static LLFastTimer::DeclareTimer FTM_VISIBLE_CLOUD("Visible Cloud");
+BOOL LLPipeline::getVisiblePointCloud(LLCamera& camera, LLVector3& min, LLVector3& max, std::vector<LLVector3>& fp, LLVector3 light_dir)
+{
+ LLFastTimer t(FTM_VISIBLE_CLOUD);
+ //get point cloud of intersection of frust and min, max
+
+ if (getVisibleExtents(camera, min, max))
+ {
+ return FALSE;
+ }
+
+ //get set of planes on bounding box
+ LLPlane bp[] = {
+ LLPlane(min, LLVector3(-1,0,0)),
+ LLPlane(min, LLVector3(0,-1,0)),
+ LLPlane(min, LLVector3(0,0,-1)),
+ LLPlane(max, LLVector3(1,0,0)),
+ LLPlane(max, LLVector3(0,1,0)),
+ LLPlane(max, LLVector3(0,0,1))};
+
+ //potential points
+ std::vector<LLVector3> pp;
+
+ //add corners of AABB
+ pp.push_back(LLVector3(min.mV[0], min.mV[1], min.mV[2]));
+ pp.push_back(LLVector3(max.mV[0], min.mV[1], min.mV[2]));
+ pp.push_back(LLVector3(min.mV[0], max.mV[1], min.mV[2]));
+ pp.push_back(LLVector3(max.mV[0], max.mV[1], min.mV[2]));
+ pp.push_back(LLVector3(min.mV[0], min.mV[1], max.mV[2]));
+ pp.push_back(LLVector3(max.mV[0], min.mV[1], max.mV[2]));
+ pp.push_back(LLVector3(min.mV[0], max.mV[1], max.mV[2]));
+ pp.push_back(LLVector3(max.mV[0], max.mV[1], max.mV[2]));
+
+ //add corners of camera frustum
+ for (U32 i = 0; i < 8; i++)
+ {
+ pp.push_back(camera.mAgentFrustum[i]);
+ }
+
+
+ //bounding box line segments
+ U32 bs[] =
+ {
+ 0,1,
+ 1,3,
+ 3,2,
+ 2,0,
+
+ 4,5,
+ 5,7,
+ 7,6,
+ 6,4,
+
+ 0,4,
+ 1,5,
+ 3,7,
+ 2,6
+ };
+
+ for (U32 i = 0; i < 12; i++)
+ { //for each line segment in bounding box
+ for (U32 j = 0; j < 6; j++)
+ { //for each plane in camera frustum
+ const LLPlane& cp = camera.getAgentPlane(j);
+ const LLVector3& v1 = pp[bs[i*2+0]];
+ const LLVector3& v2 = pp[bs[i*2+1]];
+ LLVector3 n;
+ cp.getVector3(n);
+
+ LLVector3 line = v1-v2;
+
+ F32 d1 = line*n;
+ F32 d2 = -cp.dist(v2);
+
+ F32 t = d2/d1;
+
+ if (t > 0.f && t < 1.f)
+ {
+ LLVector3 intersect = v2+line*t;
+ pp.push_back(intersect);
+ }
+ }
+ }
+
+ //camera frustum line segments
+ const U32 fs[] =
+ {
+ 0,1,
+ 1,2,
+ 2,3,
+ 3,0,
+
+ 4,5,
+ 5,6,
+ 6,7,
+ 7,4,
+
+ 0,4,
+ 1,5,
+ 2,6,
+ 3,7
+ };
+
+ LLVector3 center = (max+min)*0.5f;
+ LLVector3 size = (max-min)*0.5f;
+
+ for (U32 i = 0; i < 12; i++)
+ {
+ for (U32 j = 0; j < 6; ++j)
+ {
+ const LLVector3& v1 = pp[fs[i*2+0]+8];
+ const LLVector3& v2 = pp[fs[i*2+1]+8];
+ const LLPlane& cp = bp[j];
+ LLVector3 n;
+ cp.getVector3(n);
+
+ LLVector3 line = v1-v2;
+
+ F32 d1 = line*n;
+ F32 d2 = -cp.dist(v2);
+
+ F32 t = d2/d1;
+
+ if (t > 0.f && t < 1.f)
+ {
+ LLVector3 intersect = v2+line*t;
+ pp.push_back(intersect);
+ }
+ }
+ }
+
+ LLVector3 ext[] = { min-LLVector3(0.05f,0.05f,0.05f),
+ max+LLVector3(0.05f,0.05f,0.05f) };
+
+ for (U32 i = 0; i < pp.size(); ++i)
+ {
+ bool found = true;
+
+ const F32* p = pp[i].mV;
+
+ for (U32 j = 0; j < 3; ++j)
+ {
+ if (p[j] < ext[0].mV[j] ||
+ p[j] > ext[1].mV[j])
+ {
+ found = false;
+ break;
+ }
+ }
+
+ for (U32 j = 0; j < 6; ++j)
+ {
+ const LLPlane& cp = camera.getAgentPlane(j);
+ F32 dist = cp.dist(pp[i]);
+ if (dist > 0.05f) //point is above some plane, not contained
+ {
+ found = false;
+ break;
+ }
+ }
+
+ if (found)
+ {
+ fp.push_back(pp[i]);
+ }
+ }
+
+ if (fp.empty())
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+void LLPipeline::renderHighlight(const LLViewerObject* obj, F32 fade)
+{
+ if (obj && obj->getVolume())
+ {
+ for (LLViewerObject::child_list_t::const_iterator iter = obj->getChildren().begin(); iter != obj->getChildren().end(); ++iter)
+ {
+ renderHighlight(*iter, fade);
+ }
+
+ LLDrawable* drawable = obj->mDrawable;
+ if (drawable)
+ {
+ for (S32 i = 0; i < drawable->getNumFaces(); ++i)
+ {
+ LLFace* face = drawable->getFace(i);
+ if (face)
+ {
+ face->renderSelected(LLViewerTexture::sNullImagep, LLColor4(1,1,1,fade));
+ }
+ }
+ }
+ }
+}
+
+void LLPipeline::generateHighlight(LLCamera& camera)
+{
+ //render highlighted object as white into offscreen render target
+ if (mHighlightObject.notNull())
+ {
+ mHighlightSet.insert(HighlightItem(mHighlightObject));
+ }
+
+ if (!mHighlightSet.empty())
+ {
+ F32 transition = gFrameIntervalSeconds/RenderHighlightFadeTime;
+
+ LLGLDisable test(GL_ALPHA_TEST);
+ LLGLDepthTest depth(GL_FALSE);
+ mHighlight.bindTarget();
+ disableLights();
+ gGL.setColorMask(true, true);
+ mHighlight.clear();
+
+ gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep);
+ for (std::set<HighlightItem>::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); )
+ {
+ std::set<HighlightItem>::iterator cur_iter = iter++;
+
+ if (cur_iter->mItem.isNull())
+ {
+ mHighlightSet.erase(cur_iter);
+ continue;
+ }
+
+ if (cur_iter->mItem == mHighlightObject)
+ {
+ cur_iter->incrFade(transition);
+ }
+ else
+ {
+ cur_iter->incrFade(-transition);
+ if (cur_iter->mFade <= 0.f)
+ {
+ mHighlightSet.erase(cur_iter);
+ continue;
+ }
+ }
+
+ renderHighlight(cur_iter->mItem->getVObj(), cur_iter->mFade);
+ }
+
+ mHighlight.flush();
+ gGL.setColorMask(true, false);
+ gViewerWindow->setup3DViewport();
+ }
+}
+
+
+void LLPipeline::generateSunShadow(LLCamera& camera)
+{
+ if (!sRenderDeferred || RenderShadowDetail <= 0)
+ {
+ return;
+ }
+
+ BOOL skip_avatar_update = FALSE;
+ if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson)
+ {
+
+ skip_avatar_update = TRUE;
+ }
+
+ if (!skip_avatar_update)
+ {
+ gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON);
+ }
+
+ F64 last_modelview[16];
+ F64 last_projection[16];
+ for (U32 i = 0; i < 16; i++)
+ { //store last_modelview of world camera
+ last_modelview[i] = gGLLastModelView[i];
+ last_projection[i] = gGLLastProjection[i];
+ }
+
+ pushRenderTypeMask();
+ andRenderTypeMask(LLPipeline::RENDER_TYPE_SIMPLE,
+ LLPipeline::RENDER_TYPE_ALPHA,
+ LLPipeline::RENDER_TYPE_GRASS,
+ LLPipeline::RENDER_TYPE_FULLBRIGHT,
+ LLPipeline::RENDER_TYPE_BUMP,
+ LLPipeline::RENDER_TYPE_VOLUME,
+ LLPipeline::RENDER_TYPE_AVATAR,
+ LLPipeline::RENDER_TYPE_TREE,
+ LLPipeline::RENDER_TYPE_TERRAIN,
+ LLPipeline::RENDER_TYPE_WATER,
+ LLPipeline::RENDER_TYPE_VOIDWATER,
+ LLPipeline::RENDER_TYPE_PASS_ALPHA,
+ LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
+ LLPipeline::RENDER_TYPE_PASS_GRASS,
+ LLPipeline::RENDER_TYPE_PASS_SIMPLE,
+ LLPipeline::RENDER_TYPE_PASS_BUMP,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
+ LLPipeline::RENDER_TYPE_PASS_SHINY,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
+ END_RENDER_TYPES);
+
+ gGL.setColorMask(false, false);
+
+ //get sun view matrix
+
+ //store current projection/modelview matrix
+ glh::matrix4f saved_proj = glh_get_current_projection();
+ glh::matrix4f saved_view = glh_get_current_modelview();
+ glh::matrix4f inv_view = saved_view.inverse();
+
+ glh::matrix4f view[6];
+ glh::matrix4f proj[6];
+
+ //clip contains parallel split distances for 3 splits
+ LLVector3 clip = RenderShadowClipPlanes;
+
+ //F32 slope_threshold = gSavedSettings.getF32("RenderShadowSlopeThreshold");
+
+ //far clip on last split is minimum of camera view distance and 128
+ mSunClipPlanes = LLVector4(clip, clip.mV[2] * clip.mV[2]/clip.mV[1]);
+
+ clip = RenderShadowOrthoClipPlanes;
+ mSunOrthoClipPlanes = LLVector4(clip, clip.mV[2]*clip.mV[2]/clip.mV[1]);
+
+ //currently used for amount to extrude frusta corners for constructing shadow frusta
+ LLVector3 n = RenderShadowNearDist;
+ //F32 nearDist[] = { n.mV[0], n.mV[1], n.mV[2], n.mV[2] };
+
+ //put together a universal "near clip" plane for shadow frusta
+ LLPlane shadow_near_clip;
+ {
+ LLVector3 p = gAgent.getPositionAgent();
+ p += mSunDir * RenderFarClip*2.f;
+ shadow_near_clip.setVec(p, mSunDir);
+ }
+
+ LLVector3 lightDir = -mSunDir;
+ lightDir.normVec();
+
+ glh::vec3f light_dir(lightDir.mV);
+
+ //create light space camera matrix
+
+ LLVector3 at = lightDir;
+
+ LLVector3 up = camera.getAtAxis();
+
+ if (fabsf(up*lightDir) > 0.75f)
+ {
+ up = camera.getUpAxis();
+ }
+
+ /*LLVector3 left = up%at;
+ up = at%left;*/
+
+ up.normVec();
+ at.normVec();
+
+
+ LLCamera main_camera = camera;
+
+ F32 near_clip = 0.f;
+ {
+ //get visible point cloud
+ std::vector<LLVector3> fp;
+
+ main_camera.calcAgentFrustumPlanes(main_camera.mAgentFrustum);
+
+ LLVector3 min,max;
+ getVisiblePointCloud(main_camera,min,max,fp);
+
+ if (fp.empty())
+ {
+ if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ mShadowCamera[0] = main_camera;
+ mShadowExtents[0][0] = min;
+ mShadowExtents[0][1] = max;
+
+ mShadowFrustPoints[0].clear();
+ mShadowFrustPoints[1].clear();
+ mShadowFrustPoints[2].clear();
+ mShadowFrustPoints[3].clear();
+ }
+ popRenderTypeMask();
+
+ if (!skip_avatar_update)
+ {
+ gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode());
+ }
+
+ return;
+ }
+
+ //get good split distances for frustum
+ for (U32 i = 0; i < fp.size(); ++i)
+ {
+ glh::vec3f v(fp[i].mV);
+ saved_view.mult_matrix_vec(v);
+ fp[i].setVec(v.v);
+ }
+
+ min = fp[0];
+ max = fp[0];
+
+ //get camera space bounding box
+ for (U32 i = 1; i < fp.size(); ++i)
+ {
+ update_min_max(min, max, fp[i]);
+ }
+
+ near_clip = -max.mV[2];
+ F32 far_clip = -min.mV[2]*2.f;
+
+ //far_clip = llmin(far_clip, 128.f);
+ far_clip = llmin(far_clip, camera.getFar());
+
+ F32 range = far_clip-near_clip;
+
+ LLVector3 split_exp = RenderShadowSplitExponent;
+
+ F32 da = 1.f-llmax( fabsf(lightDir*up), fabsf(lightDir*camera.getLeftAxis()) );
+
+ da = powf(da, split_exp.mV[2]);
+
+
+ F32 sxp = split_exp.mV[1] + (split_exp.mV[0]-split_exp.mV[1])*da;
+
+
+ for (U32 i = 0; i < 4; ++i)
+ {
+ F32 x = (F32)(i+1)/4.f;
+ x = powf(x, sxp);
+ mSunClipPlanes.mV[i] = near_clip+range*x;
+ }
+ }
+
+ // convenience array of 4 near clip plane distances
+ F32 dist[] = { near_clip, mSunClipPlanes.mV[0], mSunClipPlanes.mV[1], mSunClipPlanes.mV[2], mSunClipPlanes.mV[3] };
+
+
+ if (mSunDiffuse == LLColor4::black)
+ { //sun diffuse is totally black, shadows don't matter
+ LLGLDepthTest depth(GL_TRUE);
+
+ for (S32 j = 0; j < 4; j++)
+ {
+ mShadow[j].bindTarget();
+ mShadow[j].clear();
+ mShadow[j].flush();
+ }
+ }
+ else
+ {
+ for (S32 j = 0; j < 4; j++)
+ {
+ if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ mShadowFrustPoints[j].clear();
+ }
+
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+j;
+
+ //restore render matrices
+ glh_set_current_modelview(saved_view);
+ glh_set_current_projection(saved_proj);
+
+ LLVector3 eye = camera.getOrigin();
+
+ //camera used for shadow cull/render
+ LLCamera shadow_cam;
+
+ //create world space camera frustum for this split
+ shadow_cam = camera;
+ shadow_cam.setFar(16.f);
+
+ LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
+
+ LLVector3* frust = shadow_cam.mAgentFrustum;
+
+ LLVector3 pn = shadow_cam.getAtAxis();
+
+ LLVector3 min, max;
+
+ //construct 8 corners of split frustum section
+ for (U32 i = 0; i < 4; i++)
+ {
+ LLVector3 delta = frust[i+4]-eye;
+ delta += (frust[i+4]-frust[(i+2)%4+4])*0.05f;
+ delta.normVec();
+ F32 dp = delta*pn;
+ frust[i] = eye + (delta*dist[j]*0.95f)/dp;
+ frust[i+4] = eye + (delta*dist[j+1]*1.05f)/dp;
+ }
+
+ shadow_cam.calcAgentFrustumPlanes(frust);
+ shadow_cam.mFrustumCornerDist = 0.f;
+
+ if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ mShadowCamera[j] = shadow_cam;
+ }
+
+ std::vector<LLVector3> fp;
+
+ if (!gPipeline.getVisiblePointCloud(shadow_cam, min, max, fp, lightDir))
+ {
+ //no possible shadow receivers
+ if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ mShadowExtents[j][0] = LLVector3();
+ mShadowExtents[j][1] = LLVector3();
+ mShadowCamera[j+4] = shadow_cam;
+ }
+
+ mShadow[j].bindTarget();
+ {
+ LLGLDepthTest depth(GL_TRUE);
+ mShadow[j].clear();
+ }
+ mShadow[j].flush();
+
+ mShadowError.mV[j] = 0.f;
+ mShadowFOV.mV[j] = 0.f;
+
+ continue;
+ }
+
+ if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ mShadowExtents[j][0] = min;
+ mShadowExtents[j][1] = max;
+ mShadowFrustPoints[j] = fp;
+ }
+
+
+ //find a good origin for shadow projection
+ LLVector3 origin;
+
+ //get a temporary view projection
+ view[j] = look(camera.getOrigin(), lightDir, -up);
+
+ std::vector<LLVector3> wpf;
+
+ for (U32 i = 0; i < fp.size(); i++)
+ {
+ glh::vec3f p = glh::vec3f(fp[i].mV);
+ view[j].mult_matrix_vec(p);
+ wpf.push_back(LLVector3(p.v));
+ }
+
+ min = wpf[0];
+ max = wpf[0];
+
+ for (U32 i = 0; i < fp.size(); ++i)
+ { //get AABB in camera space
+ update_min_max(min, max, wpf[i]);
+ }
+
+ // Construct a perspective transform with perspective along y-axis that contains
+ // points in wpf
+ //Known:
+ // - far clip plane
+ // - near clip plane
+ // - points in frustum
+ //Find:
+ // - origin
+
+ //get some "interesting" points of reference
+ LLVector3 center = (min+max)*0.5f;
+ LLVector3 size = (max-min)*0.5f;
+ LLVector3 near_center = center;
+ near_center.mV[1] += size.mV[1]*2.f;
+
+
+ //put all points in wpf in quadrant 0, reletive to center of min/max
+ //get the best fit line using least squares
+ F32 bfm = 0.f;
+ F32 bfb = 0.f;
+
+ for (U32 i = 0; i < wpf.size(); ++i)
+ {
+ wpf[i] -= center;
+ wpf[i].mV[0] = fabsf(wpf[i].mV[0]);
+ wpf[i].mV[2] = fabsf(wpf[i].mV[2]);
+ }
+
+ if (!wpf.empty())
+ {
+ F32 sx = 0.f;
+ F32 sx2 = 0.f;
+ F32 sy = 0.f;
+ F32 sxy = 0.f;
+
+ for (U32 i = 0; i < wpf.size(); ++i)
+ {
+ sx += wpf[i].mV[0];
+ sx2 += wpf[i].mV[0]*wpf[i].mV[0];
+ sy += wpf[i].mV[1];
+ sxy += wpf[i].mV[0]*wpf[i].mV[1];
+ }
+
+ bfm = (sy*sx-wpf.size()*sxy)/(sx*sx-wpf.size()*sx2);
+ bfb = (sx*sxy-sy*sx2)/(sx*sx-bfm*sx2);
+ }
+
+ {
+ // best fit line is y=bfm*x+bfb
+
+ //find point that is furthest to the right of line
+ F32 off_x = -1.f;
+ LLVector3 lp;
+
+ for (U32 i = 0; i < wpf.size(); ++i)
+ {
+ //y = bfm*x+bfb
+ //x = (y-bfb)/bfm
+ F32 lx = (wpf[i].mV[1]-bfb)/bfm;
+
+ lx = wpf[i].mV[0]-lx;
+
+ if (off_x < lx)
+ {
+ off_x = lx;
+ lp = wpf[i];
+ }
+ }
+
+ //get line with slope bfm through lp
+ // bfb = y-bfm*x
+ bfb = lp.mV[1]-bfm*lp.mV[0];
+
+ //calculate error
+ mShadowError.mV[j] = 0.f;
+
+ for (U32 i = 0; i < wpf.size(); ++i)
+ {
+ F32 lx = (wpf[i].mV[1]-bfb)/bfm;
+ mShadowError.mV[j] += fabsf(wpf[i].mV[0]-lx);
+ }
+
+ mShadowError.mV[j] /= wpf.size();
+ mShadowError.mV[j] /= size.mV[0];
+
+ if (mShadowError.mV[j] > RenderShadowErrorCutoff)
+ { //just use ortho projection
+ mShadowFOV.mV[j] = -1.f;
+ origin.clearVec();
+ proj[j] = gl_ortho(min.mV[0], max.mV[0],
+ min.mV[1], max.mV[1],
+ -max.mV[2], -min.mV[2]);
+ }
+ else
+ {
+ //origin is where line x = 0;
+ origin.setVec(0,bfb,0);
+
+ F32 fovz = 1.f;
+ F32 fovx = 1.f;
+
+ LLVector3 zp;
+ LLVector3 xp;
+
+ for (U32 i = 0; i < wpf.size(); ++i)
+ {
+ LLVector3 atz = wpf[i]-origin;
+ atz.mV[0] = 0.f;
+ atz.normVec();
+ if (fovz > -atz.mV[1])
+ {
+ zp = wpf[i];
+ fovz = -atz.mV[1];
+ }
+
+ LLVector3 atx = wpf[i]-origin;
+ atx.mV[2] = 0.f;
+ atx.normVec();
+ if (fovx > -atx.mV[1])
+ {
+ fovx = -atx.mV[1];
+ xp = wpf[i];
+ }
+ }
+
+ fovx = acos(fovx);
+ fovz = acos(fovz);
+
+ F32 cutoff = llmin((F32) RenderShadowFOVCutoff, 1.4f);
+
+ mShadowFOV.mV[j] = fovx;
+
+ if (fovx < cutoff && fovz > cutoff)
+ {
+ //x is a good fit, but z is too big, move away from zp enough so that fovz matches cutoff
+ F32 d = zp.mV[2]/tan(cutoff);
+ F32 ny = zp.mV[1] + fabsf(d);
+
+ origin.mV[1] = ny;
+
+ fovz = 1.f;
+ fovx = 1.f;
+
+ for (U32 i = 0; i < wpf.size(); ++i)
+ {
+ LLVector3 atz = wpf[i]-origin;
+ atz.mV[0] = 0.f;
+ atz.normVec();
+ fovz = llmin(fovz, -atz.mV[1]);
+
+ LLVector3 atx = wpf[i]-origin;
+ atx.mV[2] = 0.f;
+ atx.normVec();
+ fovx = llmin(fovx, -atx.mV[1]);
+ }
+
+ fovx = acos(fovx);
+ fovz = acos(fovz);
+
+ mShadowFOV.mV[j] = cutoff;
+ }
+
+
+ origin += center;
+
+ F32 ynear = -(max.mV[1]-origin.mV[1]);
+ F32 yfar = -(min.mV[1]-origin.mV[1]);
+
+ if (ynear < 0.1f) //keep a sensible near clip plane
+ {
+ F32 diff = 0.1f-ynear;
+ origin.mV[1] += diff;
+ ynear += diff;
+ yfar += diff;
+ }
+
+ if (fovx > cutoff)
+ { //just use ortho projection
+ origin.clearVec();
+ mShadowError.mV[j] = -1.f;
+ proj[j] = gl_ortho(min.mV[0], max.mV[0],
+ min.mV[1], max.mV[1],
+ -max.mV[2], -min.mV[2]);
+ }
+ else
+ {
+ //get perspective projection
+ view[j] = view[j].inverse();
+
+ glh::vec3f origin_agent(origin.mV);
+
+ //translate view to origin
+ view[j].mult_matrix_vec(origin_agent);
+
+ eye = LLVector3(origin_agent.v);
+
+ if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ mShadowFrustOrigin[j] = eye;
+ }
+
+ view[j] = look(LLVector3(origin_agent.v), lightDir, -up);
+
+ F32 fx = 1.f/tanf(fovx);
+ F32 fz = 1.f/tanf(fovz);
+
+ proj[j] = glh::matrix4f(-fx, 0, 0, 0,
+ 0, (yfar+ynear)/(ynear-yfar), 0, (2.f*yfar*ynear)/(ynear-yfar),
+ 0, 0, -fz, 0,
+ 0, -1.f, 0, 0);
+ }
+ }
+ }
+
+ //shadow_cam.setFar(128.f);
+ shadow_cam.setOriginAndLookAt(eye, up, center);
+
+ shadow_cam.setOrigin(0,0,0);
+
+ glh_set_current_modelview(view[j]);
+ glh_set_current_projection(proj[j]);
+
+ LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
+
+ //shadow_cam.ignoreAgentFrustumPlane(LLCamera::AGENT_PLANE_NEAR);
+ shadow_cam.getAgentPlane(LLCamera::AGENT_PLANE_NEAR).set(shadow_near_clip);
+
+ //translate and scale to from [-1, 1] to [0, 1]
+ glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
+ 0.f, 0.5f, 0.f, 0.5f,
+ 0.f, 0.f, 0.5f, 0.5f,
+ 0.f, 0.f, 0.f, 1.f);
+
+ glh_set_current_modelview(view[j]);
+ glh_set_current_projection(proj[j]);
+
+ for (U32 i = 0; i < 16; i++)
+ {
+ gGLLastModelView[i] = mShadowModelview[j].m[i];
+ gGLLastProjection[i] = mShadowProjection[j].m[i];
+ }
+
+ mShadowModelview[j] = view[j];
+ mShadowProjection[j] = proj[j];
+
+
+ mSunShadowMatrix[j] = trans*proj[j]*view[j]*inv_view;
+
+ stop_glerror();
+
+ mShadow[j].bindTarget();
+ mShadow[j].getViewport(gGLViewport);
+ mShadow[j].clear();
+
+ {
+ static LLCullResult result[4];
+
+ //LLGLEnable enable(GL_DEPTH_CLAMP_NV);
+ renderShadow(view[j], proj[j], shadow_cam, result[j], TRUE);
+ }
+
+ mShadow[j].flush();
+
+ if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
+ {
+ LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
+ mShadowCamera[j+4] = shadow_cam;
+ }
+ }
+ }
+
+
+ //hack to disable projector shadows
+ bool gen_shadow = RenderShadowDetail > 1;
+
+ if (gen_shadow)
+ {
+ F32 fade_amt = gFrameIntervalSeconds * llmax(LLViewerCamera::getInstance()->getVelocityStat()->getCurrentPerSec(), 1.f);
+
+ //update shadow targets
+ for (U32 i = 0; i < 2; i++)
+ { //for each current shadow
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW4+i;
+
+ if (mShadowSpotLight[i].notNull() &&
+ (mShadowSpotLight[i] == mTargetShadowSpotLight[0] ||
+ mShadowSpotLight[i] == mTargetShadowSpotLight[1]))
+ { //keep this spotlight
+ mSpotLightFade[i] = llmin(mSpotLightFade[i]+fade_amt, 1.f);
+ }
+ else
+ { //fade out this light
+ mSpotLightFade[i] = llmax(mSpotLightFade[i]-fade_amt, 0.f);
+
+ if (mSpotLightFade[i] == 0.f || mShadowSpotLight[i].isNull())
+ { //faded out, grab one of the pending spots (whichever one isn't already taken)
+ if (mTargetShadowSpotLight[0] != mShadowSpotLight[(i+1)%2])
+ {
+ mShadowSpotLight[i] = mTargetShadowSpotLight[0];
+ }
+ else
+ {
+ mShadowSpotLight[i] = mTargetShadowSpotLight[1];
+ }
+ }
+ }
+ }
+
+ for (S32 i = 0; i < 2; i++)
+ {
+ glh_set_current_modelview(saved_view);
+ glh_set_current_projection(saved_proj);
+
+ if (mShadowSpotLight[i].isNull())
+ {
+ continue;
+ }
+
+ LLVOVolume* volume = mShadowSpotLight[i]->getVOVolume();
+
+ if (!volume)
+ {
+ mShadowSpotLight[i] = NULL;
+ continue;
+ }
+
+ LLDrawable* drawable = mShadowSpotLight[i];
+
+ LLVector3 params = volume->getSpotLightParams();
+ F32 fov = params.mV[0];
+
+ //get agent->light space matrix (modelview)
+ LLVector3 center = drawable->getPositionAgent();
+ LLQuaternion quat = volume->getRenderRotation();
+
+ //get near clip plane
+ LLVector3 scale = volume->getScale();
+ LLVector3 at_axis(0,0,-scale.mV[2]*0.5f);
+ at_axis *= quat;
+
+ LLVector3 np = center+at_axis;
+ at_axis.normVec();
+
+ //get origin that has given fov for plane np, at_axis, and given scale
+ F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f);
+
+ LLVector3 origin = np - at_axis*dist;
+
+ LLMatrix4 mat(quat, LLVector4(origin, 1.f));
+
+ view[i+4] = glh::matrix4f((F32*) mat.mMatrix);
+
+ view[i+4] = view[i+4].inverse();
+
+ //get perspective matrix
+ F32 near_clip = dist+0.01f;
+ F32 width = scale.mV[VX];
+ F32 height = scale.mV[VY];
+ F32 far_clip = dist+volume->getLightRadius()*1.5f;
+
+ F32 fovy = fov * RAD_TO_DEG;
+ F32 aspect = width/height;
+
+ proj[i+4] = gl_perspective(fovy, aspect, near_clip, far_clip);
+
+ //translate and scale to from [-1, 1] to [0, 1]
+ glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
+ 0.f, 0.5f, 0.f, 0.5f,
+ 0.f, 0.f, 0.5f, 0.5f,
+ 0.f, 0.f, 0.f, 1.f);
+
+ glh_set_current_modelview(view[i+4]);
+ glh_set_current_projection(proj[i+4]);
+
+ mSunShadowMatrix[i+4] = trans*proj[i+4]*view[i+4]*inv_view;
+
+ for (U32 j = 0; j < 16; j++)
+ {
+ gGLLastModelView[j] = mShadowModelview[i+4].m[j];
+ gGLLastProjection[j] = mShadowProjection[i+4].m[j];
+ }
+
+ mShadowModelview[i+4] = view[i+4];
+ mShadowProjection[i+4] = proj[i+4];
+
+ LLCamera shadow_cam = camera;
+ shadow_cam.setFar(far_clip);
+ shadow_cam.setOrigin(origin);
+
+ LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
+
+ stop_glerror();
+
+ mShadow[i+4].bindTarget();
+ mShadow[i+4].getViewport(gGLViewport);
+ mShadow[i+4].clear();
+
+ static LLCullResult result[2];
+
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+i+4;
+
+ renderShadow(view[i+4], proj[i+4], shadow_cam, result[i], FALSE, FALSE);
+
+ mShadow[i+4].flush();
+ }
+ }
+ else
+ { //no spotlight shadows
+ mShadowSpotLight[0] = mShadowSpotLight[1] = NULL;
+ }
+
+
+ if (!CameraOffset)
+ {
+ glh_set_current_modelview(saved_view);
+ glh_set_current_projection(saved_proj);
+ }
+ else
+ {
+ glh_set_current_modelview(view[1]);
+ glh_set_current_projection(proj[1]);
+ gGL.loadMatrix(view[1].m);
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.loadMatrix(proj[1].m);
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ }
+ gGL.setColorMask(true, false);
+
+ for (U32 i = 0; i < 16; i++)
+ {
+ gGLLastModelView[i] = last_modelview[i];
+ gGLLastProjection[i] = last_projection[i];
+ }
+
+ popRenderTypeMask();
+
+ if (!skip_avatar_update)
+ {
+ gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode());
+ }
+}
+
+void LLPipeline::renderGroups(LLRenderPass* pass, U32 type, U32 mask, BOOL texture)
+{
+ for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i)
+ {
+ LLSpatialGroup* group = *i;
+ if (!group->isDead() &&
+ (!sUseOcclusion || !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) &&
+ gPipeline.hasRenderType(group->mSpatialPartition->mDrawableType) &&
+ group->mDrawMap.find(type) != group->mDrawMap.end())
+ {
+ pass->renderGroup(group,type,mask,texture);
+ }
+ }
+}
+
+void LLPipeline::generateImpostor(LLVOAvatar* avatar)
+{
+ LLMemType mt_gi(LLMemType::MTYPE_PIPELINE_GENERATE_IMPOSTOR);
+ LLGLState::checkStates();
+ LLGLState::checkTextureChannels();
+ LLGLState::checkClientArrays();
+
+ static LLCullResult result;
+ result.clear();
+ grabReferences(result);
+
+ if (!avatar || !avatar->mDrawable)
+ {
+ return;
+ }
+
+ assertInitialized();
+
+ BOOL muted = LLMuteList::getInstance()->isMuted(avatar->getID());
+
+ pushRenderTypeMask();
+
+ if (muted)
+ {
+ andRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
+ }
+ else
+ {
+ andRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME,
+ LLPipeline::RENDER_TYPE_AVATAR,
+ LLPipeline::RENDER_TYPE_BUMP,
+ LLPipeline::RENDER_TYPE_GRASS,
+ LLPipeline::RENDER_TYPE_SIMPLE,
+ LLPipeline::RENDER_TYPE_FULLBRIGHT,
+ LLPipeline::RENDER_TYPE_ALPHA,
+ LLPipeline::RENDER_TYPE_INVISIBLE,
+ LLPipeline::RENDER_TYPE_PASS_SIMPLE,
+ LLPipeline::RENDER_TYPE_PASS_ALPHA,
+ LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
+ LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
+ LLPipeline::RENDER_TYPE_PASS_SHINY,
+ LLPipeline::RENDER_TYPE_PASS_INVISIBLE,
+ LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY,
+ END_RENDER_TYPES);
+ }
+
+ S32 occlusion = sUseOcclusion;
+ sUseOcclusion = 0;
+ sReflectionRender = sRenderDeferred ? FALSE : TRUE;
+ sShadowRender = TRUE;
+ sImpostorRender = TRUE;
+
+ LLViewerCamera* viewer_camera = LLViewerCamera::getInstance();
+ markVisible(avatar->mDrawable, *viewer_camera);
+ LLVOAvatar::sUseImpostors = FALSE;
+
+ LLVOAvatar::attachment_map_t::iterator iter;
+ for (iter = avatar->mAttachmentPoints.begin();
+ iter != avatar->mAttachmentPoints.end();
+ ++iter)
+ {
+ LLViewerJointAttachment *attachment = iter->second;
+ for (LLViewerJointAttachment::attachedobjs_vec_t::iterator attachment_iter = attachment->mAttachedObjects.begin();
+ attachment_iter != attachment->mAttachedObjects.end();
+ ++attachment_iter)
+ {
+ if (LLViewerObject* attached_object = (*attachment_iter))
+ {
+ markVisible(attached_object->mDrawable->getSpatialBridge(), *viewer_camera);
+ }
+ }
+ }
+
+ stateSort(*LLViewerCamera::getInstance(), result);
+
+ const LLVector4a* ext = avatar->mDrawable->getSpatialExtents();
+ LLVector3 pos(avatar->getRenderPosition()+avatar->getImpostorOffset());
+
+ LLCamera camera = *viewer_camera;
+
+ camera.lookAt(viewer_camera->getOrigin(), pos, viewer_camera->getUpAxis());
+
+ LLVector2 tdim;
+
+
+ LLVector4a half_height;
+ half_height.setSub(ext[1], ext[0]);
+ half_height.mul(0.5f);
+
+ LLVector4a left;
+ left.load3(camera.getLeftAxis().mV);
+ left.mul(left);
+ left.normalize3fast();
+
+ LLVector4a up;
+ up.load3(camera.getUpAxis().mV);
+ up.mul(up);
+ up.normalize3fast();
+
+ tdim.mV[0] = fabsf(half_height.dot3(left).getF32());
+ tdim.mV[1] = fabsf(half_height.dot3(up).getF32());
+
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+
+ F32 distance = (pos-camera.getOrigin()).length();
+ F32 fov = atanf(tdim.mV[1]/distance)*2.f*RAD_TO_DEG;
+ F32 aspect = tdim.mV[0]/tdim.mV[1];
+ glh::matrix4f persp = gl_perspective(fov, aspect, 1.f, 256.f);
+ glh_set_current_projection(persp);
+ gGL.loadMatrix(persp.m);
+
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.pushMatrix();
+ glh::matrix4f mat;
+ camera.getOpenGLTransform(mat.m);
+
+ mat = glh::matrix4f((GLfloat*) OGL_TO_CFR_ROTATION) * mat;
+
+ gGL.loadMatrix(mat.m);
+ glh_set_current_modelview(mat);
+
+ glClearColor(0.0f,0.0f,0.0f,0.0f);
+ gGL.setColorMask(true, true);
+
+ // get the number of pixels per angle
+ F32 pa = gViewerWindow->getWindowHeightRaw() / (RAD_TO_DEG * viewer_camera->getView());
+
+ //get resolution based on angle width and height of impostor (double desired resolution to prevent aliasing)
+ U32 resY = llmin(nhpo2((U32) (fov*pa)), (U32) 512);
+ U32 resX = llmin(nhpo2((U32) (atanf(tdim.mV[0]/distance)*2.f*RAD_TO_DEG*pa)), (U32) 512);
+
+ if (!avatar->mImpostor.isComplete() || resX != avatar->mImpostor.getWidth() ||
+ resY != avatar->mImpostor.getHeight())
+ {
+ avatar->mImpostor.allocate(resX,resY,GL_RGBA,TRUE,FALSE);
+
+ if (LLPipeline::sRenderDeferred)
+ {
+ addDeferredAttachments(avatar->mImpostor);
+ }
+
+ gGL.getTexUnit(0)->bind(&avatar->mImpostor);
+ gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ }
+
+ avatar->mImpostor.bindTarget();
+
+ if (LLPipeline::sRenderDeferred)
+ {
+ avatar->mImpostor.clear();
+ renderGeomDeferred(camera);
+ renderGeomPostDeferred(camera);
+ }
+ else
+ {
+ LLGLEnable scissor(GL_SCISSOR_TEST);
+ glScissor(0, 0, resX, resY);
+ avatar->mImpostor.clear();
+ renderGeom(camera);
+ }
+
+ { //create alpha mask based on depth buffer (grey out if muted)
+ if (LLPipeline::sRenderDeferred)
+ {
+ GLuint buff = GL_COLOR_ATTACHMENT0;
+ glDrawBuffersARB(1, &buff);
+ }
+
+ LLGLDisable blend(GL_BLEND);
+
+ if (muted)
+ {
+ gGL.setColorMask(true, true);
+ }
+ else
+ {
+ gGL.setColorMask(false, true);
+ }
+
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+ LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER);
+
+ gGL.flush();
+
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.loadIdentity();
+
+ static const F32 clip_plane = 0.99999f;
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gUIProgram.bind();
+ }
+
+ gGL.color4ub(64,64,64,255);
+ gGL.begin(LLRender::QUADS);
+ gGL.vertex3f(-1, -1, clip_plane);
+ gGL.vertex3f(1, -1, clip_plane);
+ gGL.vertex3f(1, 1, clip_plane);
+ gGL.vertex3f(-1, 1, clip_plane);
+ gGL.end();
+ gGL.flush();
+
+ if (LLGLSLShader::sNoFixedFunction)
+ {
+ gUIProgram.unbind();
+ }
+
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+ }
+
+ avatar->mImpostor.flush();
+
+ avatar->setImpostorDim(tdim);
+
+ LLVOAvatar::sUseImpostors = TRUE;
+ sUseOcclusion = occlusion;
+ sReflectionRender = FALSE;
+ sImpostorRender = FALSE;
+ sShadowRender = FALSE;
+ popRenderTypeMask();
+
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+
+ avatar->mNeedsImpostorUpdate = FALSE;
+ avatar->cacheImpostorValues();
+
+ LLVertexBuffer::unbind();
+ LLGLState::checkStates();
+ LLGLState::checkTextureChannels();
+ LLGLState::checkClientArrays();
+}
+
+BOOL LLPipeline::hasRenderBatches(const U32 type) const
+{
+ return sCull->getRenderMapSize(type) > 0;
+}
+
+LLCullResult::drawinfo_list_t::iterator LLPipeline::beginRenderMap(U32 type)
+{
+ return sCull->beginRenderMap(type);
+}
+
+LLCullResult::drawinfo_list_t::iterator LLPipeline::endRenderMap(U32 type)
+{
+ return sCull->endRenderMap(type);
+}
+
+LLCullResult::sg_list_t::iterator LLPipeline::beginAlphaGroups()
+{
+ return sCull->beginAlphaGroups();
+}
+
+LLCullResult::sg_list_t::iterator LLPipeline::endAlphaGroups()
+{
+ return sCull->endAlphaGroups();
+}
+
+BOOL LLPipeline::hasRenderType(const U32 type) const
+{
+ // STORM-365 : LLViewerJointAttachment::setAttachmentVisibility() is setting type to 0 to actually mean "do not render"
+ // We then need to test that value here and return FALSE to prevent attachment to render (in mouselook for instance)
+ // TODO: reintroduce RENDER_TYPE_NONE in LLRenderTypeMask and initialize its mRenderTypeEnabled[RENDER_TYPE_NONE] to FALSE explicitely
+ return (type == 0 ? FALSE : mRenderTypeEnabled[type]);
+}
+
+void LLPipeline::setRenderTypeMask(U32 type, ...)
+{
+ va_list args;
+
+ va_start(args, type);
+ while (type < END_RENDER_TYPES)
+ {
+ mRenderTypeEnabled[type] = TRUE;
+ type = va_arg(args, U32);
+ }
+ va_end(args);
+
+ if (type > END_RENDER_TYPES)
+ {
+ llerrs << "Invalid render type." << llendl;
+ }
+}
+
+BOOL LLPipeline::hasAnyRenderType(U32 type, ...) const
+{
+ va_list args;
+
+ va_start(args, type);
+ while (type < END_RENDER_TYPES)
+ {
+ if (mRenderTypeEnabled[type])
+ {
+ return TRUE;
+ }
+ type = va_arg(args, U32);
+ }
+ va_end(args);
+
+ if (type > END_RENDER_TYPES)
+ {
+ llerrs << "Invalid render type." << llendl;
+ }
+
+ return FALSE;
+}
+
+void LLPipeline::pushRenderTypeMask()
+{
+ std::string cur_mask;
+ cur_mask.assign((const char*) mRenderTypeEnabled, sizeof(mRenderTypeEnabled));
+ mRenderTypeEnableStack.push(cur_mask);
+}
+
+void LLPipeline::popRenderTypeMask()
+{
+ if (mRenderTypeEnableStack.empty())
+ {
+ llerrs << "Depleted render type stack." << llendl;
+ }
+
+ memcpy(mRenderTypeEnabled, mRenderTypeEnableStack.top().data(), sizeof(mRenderTypeEnabled));
+ mRenderTypeEnableStack.pop();
+}
+
+void LLPipeline::andRenderTypeMask(U32 type, ...)
+{
+ va_list args;
+
+ BOOL tmp[NUM_RENDER_TYPES];
+ for (U32 i = 0; i < NUM_RENDER_TYPES; ++i)
+ {
+ tmp[i] = FALSE;
+ }
+
+ va_start(args, type);
+ while (type < END_RENDER_TYPES)
+ {
+ if (mRenderTypeEnabled[type])
+ {
+ tmp[type] = TRUE;
+ }
+
+ type = va_arg(args, U32);
+ }
+ va_end(args);
+
+ if (type > END_RENDER_TYPES)
+ {
+ llerrs << "Invalid render type." << llendl;
+ }
+
+ for (U32 i = 0; i < LLPipeline::NUM_RENDER_TYPES; ++i)
+ {
+ mRenderTypeEnabled[i] = tmp[i];
+ }
+
+}
+
+void LLPipeline::clearRenderTypeMask(U32 type, ...)
+{
+ va_list args;
+
+ va_start(args, type);
+ while (type < END_RENDER_TYPES)
+ {
+ mRenderTypeEnabled[type] = FALSE;
+
+ type = va_arg(args, U32);
+ }
+ va_end(args);
+
+ if (type > END_RENDER_TYPES)
+ {
+ llerrs << "Invalid render type." << llendl;
+ }
+}
+
+void LLPipeline::addDebugBlip(const LLVector3& position, const LLColor4& color)
+{
+ DebugBlip blip(position, color);
+ mDebugBlips.push_back(blip);
+}
+
diff --git a/indra/newview/skins/default/textures/textures.xml b/indra/newview/skins/default/textures/textures.xml
index 8702ebde2a..ee854d96e5 100644
--- a/indra/newview/skins/default/textures/textures.xml
+++ b/indra/newview/skins/default/textures/textures.xml
@@ -137,7 +137,9 @@ with the same filename but different name
<texture name="Command_MiniCart_Icon" file_name="toolbar_icons/mini_cart.png" preload="true" />
<texture name="Command_MiniMap_Icon" file_name="toolbar_icons/mini_map.png" preload="true" />
<texture name="Command_Move_Icon" file_name="toolbar_icons/move.png" preload="true" />
+ <texture name="Command_Pathfinding_Icon" file_name="toolbar_icons/land.png" preload="true" />
<texture name="Command_People_Icon" file_name="toolbar_icons/people.png" preload="true" />
+ <texture name="Command_PF_Linksets_Icon" file_name="toolbar_icons/land.png" preload="true" />
<texture name="Command_Picks_Icon" file_name="toolbar_icons/picks.png" preload="true" />
<texture name="Command_Places_Icon" file_name="toolbar_icons/places.png" preload="true" />
<texture name="Command_Preferences_Icon" file_name="toolbar_icons/preferences.png" preload="true" />
diff --git a/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml b/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml
new file mode 100644
index 0000000000..ff1cf81d4e
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml
@@ -0,0 +1,447 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater
+ open_positioning="cascading"
+ can_tear_off="false"
+ height="228"
+ layout="topleft"
+ name="floater_pathfinding"
+ help_topic="floater_pathfinding"
+ save_rect="true"
+ title="Pathfinding"
+ width="833">
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="12"
+ top="20"
+ width="208">
+ Show overlays:
+ </text>
+ <check_box
+ height="19"
+ label="Navmesh"
+ layout="topleft"
+ left="20"
+ name="show_navmesh_overlay"
+ top_pad="5"
+ width="90" />
+ <check_box
+ height="19"
+ label="Exclusion volumes"
+ layout="topleft"
+ left="20"
+ name="show_exclusion_volumes"
+ top_pad="0"
+ width="90" />
+ <check_box
+ height="19"
+ label="Path"
+ layout="topleft"
+ left="20"
+ name="show_path"
+ top_pad="0"
+ width="90" />
+ <check_box
+ height="19"
+ label="Water plane"
+ layout="topleft"
+ left="20"
+ name="show_water_plane"
+ top_pad="0"
+ width="90" />
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ layout="topleft"
+ left="12"
+ top_pad="10"
+ width="208">
+ Overlay on:
+ </text>
+ <radio_group
+ follows="top|left"
+ height="45"
+ layout="topleft"
+ left_delta="8"
+ name="region_settings_radio_group"
+ top_delta="17"
+ width="200">
+ <radio_item
+ label="Fixed physics geometry"
+ layout="topleft"
+ height="14"
+ name="DisplayOverlayOnFixed"/>
+ <radio_item
+ label="All renderable geometry"
+ layout="topleft"
+ height="14"
+ name="DisplayOverlayOnAll"/>
+ </radio_group>
+ <view_border
+ bevel_style="none"
+ follows="top|left"
+ height="203"
+ layout="topleft"
+ name="horiz_separator"
+ top="15"
+ left="228"
+ width="0"/>
+ <text
+ height="24"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ line_spacing.pixels="2"
+ follows="left|top"
+ layout="topleft"
+ left="240"
+ top="18"
+ width="208">
+Click on two points
+to see the path between them.
+ </text>
+ <radio_group
+ follows="top|left"
+ height="45"
+ layout="topleft"
+ left_delta="0"
+ name="region_settings_radio_group"
+ top_delta="33"
+ width="200">
+ <radio_item
+ label="Choose start point"
+ layout="topleft"
+ height="14"
+ name="DisplayOverlayOnFixed"/>
+ <radio_item
+ label="Choose end point"
+ layout="topleft"
+ height="14"
+ name="DisplayOverlayOnAll"/>
+ </radio_group>
+ <text
+ height="14"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="240"
+ width="208">
+ Character width
+ </text>
+ <slider
+ control_name="DebugBeaconLineWidth"
+ decimal_digits="1"
+ height="14"
+ increment="0.01"
+ initial_value="0"
+ layout="topleft"
+ max_val="2"
+ min_val="0.2"
+ name="beacon_width"
+ top_pad="7"
+ width="145" />
+ <text
+ height="14"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ top_pad="-14"
+ left="382"
+ width="208">
+ m
+ </text>
+ <text
+ height="14"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="240"
+ top_pad="10"
+ width="208">
+ Character type
+ </text>
+ <radio_group
+ follows="top|left"
+ height="20"
+ layout="topleft"
+ left_delta="0"
+ name="region_settings_radio_group"
+ top_delta="20"
+ width="200">
+ <radio_item
+ label="A"
+ height="14"
+ width="30"
+ name="DisplayOverlayOnFixed"/>
+ <radio_item
+ label="B"
+ height="14"
+ width="30"
+ layout="topleft"
+ top="4"
+ left="50"
+ name="DisplayOverlayOnFixed"/>
+ <radio_item
+ label="C"
+ height="14"
+ width="30"
+ layout="topleft"
+ top="4"
+ left="100"
+ name="DisplayOverlayOnFixed"/>
+ <radio_item
+ label="D"
+ height="14"
+ width="30"
+ layout="topleft"
+ top="4"
+ left="150"
+ name="DisplayOverlayOnFixed"/>
+ </radio_group>
+ <text
+ height="14"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="DrYellow"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="240"
+ top_pad="10"
+ width="208">
+ Result: No path found.
+ </text>
+ <view_border
+ bevel_style="none"
+ follows="top|left"
+ height="203"
+ layout="topleft"
+ name="horiz_separator"
+ top="15"
+ left="456"
+ width="0"/>
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="470"
+ top="18"
+ width="180">
+ View / edit linkset attributes:
+ </text>
+ <button
+ follows="left|top"
+ height="21"
+ label="Linksets..."
+ layout="topleft"
+ name="view_and_edit_linksets"
+ width="96"/>
+ <text
+ height="25"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ line_spacing.pixels="4"
+ follows="left|top"
+ layout="topleft"
+ top_pad="22"
+ width="180">
+If you have made changes
+to objects or terrain:
+ </text>
+ <button
+ follows="left|top"
+ height="22"
+ label="Rebuild navmesh"
+ layout="topleft"
+ name="linksets"
+ top_pad="14"
+ width="149"/>
+ <text
+ height="25"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ line_spacing.pixels="4"
+ follows="left|top"
+ layout="topleft"
+ top_pad="14"
+ width="180">
+To load the current state
+of the mesh:
+ </text>
+ <button
+ follows="left|top"
+ height="21"
+ label="Refresh"
+ layout="topleft"
+ name="refresh"
+ top_pad="9"
+ width="95"/>
+ <view_border
+ bevel_style="none"
+ follows="top|left"
+ height="203"
+ layout="topleft"
+ name="horiz_separator"
+ top="15"
+ left="667"
+ width="0"/>
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="689"
+ top="18"
+ width="208">
+ Terrain materials
+ </text>
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ top_pad="17"
+ width="208">
+ A
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="21"
+ layout="topleft"
+ left_delta="22"
+ max_length_bytes="10"
+ name="estate"
+ width="46" />
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ layout="topleft"
+ left_pad="-68"
+ top_pad="17"
+ width="208">
+ B
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="21"
+ layout="topleft"
+ left_delta="22"
+ max_length_bytes="10"
+ name="estate"
+ width="46" />
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ layout="topleft"
+ left_pad="-68"
+ top_pad="17"
+ width="208">
+ C
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="21"
+ layout="topleft"
+ left_delta="22"
+ max_length_bytes="10"
+ name="estate"
+ width="46" />
+ <text
+ height="13"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ layout="topleft"
+ left_pad="-68"
+ top_pad="17"
+ width="208">
+ D
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="21"
+ layout="topleft"
+ left_delta="22"
+ max_length_bytes="10"
+ name="estate"
+ width="46" />
+ <text
+ height="38"
+ word_wrap="true"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ line_spacing.pixels="4"
+ follows="left|top"
+ layout="topleft"
+ left_pad="-68"
+ top_pad="14"
+ width="180">
+Rebuild the navmesh
+after making any
+changes.
+ </text>
+</floater>
diff --git a/indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml b/indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml
new file mode 100644
index 0000000000..f8da37fe6f
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_pathfinding_linksets.xml
@@ -0,0 +1,369 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater
+ open_positioning="cascading"
+ can_tear_off="false"
+ height="330"
+ layout="topleft"
+ name="floater_pathfinding_linksets"
+ help_topic="floater_pathfinding_linksets"
+ save_rect="true"
+ title="Pathfinding linksets"
+ width="950">
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="20"
+ top="16"
+ width="90">
+ Filter list by:
+ </text>
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="109"
+ top="16"
+ width="94">
+ Portion of name
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="20"
+ layout="topleft"
+ left_delta="93"
+ top="11"
+ max_length_bytes="10"
+ name="estate"
+ width="115" />
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="336"
+ top="16"
+ width="132">
+ Portion of description
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="20"
+ layout="topleft"
+ left_delta="131"
+ top="11"
+ max_length_bytes="10"
+ name="estate"
+ width="115" />
+ <check_box
+ height="19"
+ label="Fixed"
+ layout="topleft"
+ left="591"
+ top="14"
+ name="DisplayNavmeshOverlay"
+ width="90" />
+ <check_box
+ height="19"
+ label="Walkable"
+ layout="topleft"
+ left="671"
+ top="14"
+ name="DisplayNavmeshOverlay"
+ width="90" />
+ <button
+ follows="right|top"
+ height="21"
+ label="Apply"
+ layout="topleft"
+ name="linksets"
+ top="11"
+ left="769"
+ width="73"/>
+ <button
+ follows="right|top"
+ height="21"
+ label="Clear"
+ layout="topleft"
+ name="linksets"
+ top="11"
+ left="851"
+ width="73"/>
+ <name_list
+ column_padding="0"
+ draw_heading="true"
+ follows="all"
+ height="135"
+ layout="topleft"
+ left="18"
+ top="48"
+ name="owner list"
+ name_column="name"
+ width="910">
+ <name_list.columns
+ label="Name (root prim)"
+ name="name"
+ width="152" />
+ <name_list.columns
+ label="Description (root prim)"
+ name="description"
+ width="191" />
+ <name_list.columns
+ label="Land impact"
+ name="land_impact"
+ width="85" />
+ <name_list.columns
+ label="Dist from you"
+ name="dist_from_you"
+ width="87" />
+ <name_list.columns
+ label="Fixed"
+ name="fixed"
+ width="63" />
+ <name_list.columns
+ label="Walkable"
+ name="walkable"
+ width="73" />
+ <name_list.columns
+ label="Phantom"
+ name="phantom"
+ width="74" />
+ <name_list.columns
+ label="A %"
+ name="a_percent"
+ width="41" />
+ <name_list.columns
+ label="B %"
+ name="b_percent"
+ width="41" />
+ <name_list.columns
+ label="C %"
+ name="c_percent"
+ width="41" />
+ <name_list.columns
+ label="D %"
+ name="d_percent"
+ width="41" />
+ </name_list>
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ top="200"
+ width="500">
+ 0 linsets selected out of 2
+ </text>
+ <button
+ follows="right|top"
+ height="21"
+ label="Refresh list"
+ layout="topleft"
+ name="linksets"
+ top="200"
+ left="568"
+ width="115"/>
+ <button
+ follows="right|top"
+ height="21"
+ label="Select all"
+ layout="topleft"
+ name="linksets"
+ top="200"
+ left="690"
+ width="115"/>
+ <button
+ follows="right|top"
+ height="21"
+ label="Select none"
+ layout="topleft"
+ name="linksets"
+ top="200"
+ left="812"
+ width="115"/>
+ <view_border
+ bevel_style="none"
+ follows="top|left"
+ height="0"
+ layout="topleft"
+ name="horiz_separator"
+ top="230"
+ left="20"
+ width="912"/>
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ top_pad="12"
+ width="910">
+ Select row(s) to edit attributes of linkset(s). If a linkset is deleted or returned to inventory, attributes assigned to it will be lost.
+ </text>
+ <check_box
+ height="19"
+ label="Fixed"
+ layout="topleft"
+ name="DisplayNavmeshOverlay"
+ top_pad="10"
+ width="90" />
+ <check_box
+ height="19"
+ label="Walkable"
+ layout="topleft"
+ name="DisplayNavmeshOverlay"
+ top_pad="5"
+ left="38"
+ width="90" />
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="159"
+ top="271"
+ width="200">
+ Walkability coefficients
+ </text>
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ top_pad="12"
+ width="90">
+ A
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="20"
+ layout="topleft"
+ left_delta="14"
+ max_length_bytes="10"
+ name="estate"
+ width="45" />
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="248"
+ top_pad="-13"
+ width="90">
+ B
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="20"
+ layout="topleft"
+ left_delta="14"
+ max_length_bytes="10"
+ name="estate"
+ width="45" />
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="337"
+ top_pad="-13"
+ width="90">
+ C
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="20"
+ layout="topleft"
+ left_delta="14"
+ max_length_bytes="10"
+ name="estate"
+ width="45" />
+ <text
+ height="13"
+ word_wrap="false"
+ use_ellipses="false"
+ type="string"
+ text_color="LabelTextColor"
+ length="1"
+ follows="left|top"
+ layout="topleft"
+ left="426"
+ top_pad="-13"
+ width="90">
+ D
+ </text>
+ <line_editor
+ border_style="line"
+ border_thickness="1"
+ follows="top|left"
+ height="20"
+ layout="topleft"
+ left_delta="14"
+ max_length_bytes="10"
+ name="estate"
+ width="45" />
+ <check_box
+ height="19"
+ label="Phantom"
+ layout="topleft"
+ name="DisplayNavmeshOverlay"
+ top="271"
+ left="559"
+ width="90" />
+ <button
+ follows="right|top"
+ height="21"
+ label="Apply changes"
+ layout="topleft"
+ name="linksets"
+ top="270"
+ left="735"
+ width="134"/>
+</floater>
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 1834be2d48..b90d65b83a 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -691,6 +691,7 @@
<menu_item_check.on_enable
function="Build.Enabled" />
</menu_item_check>
+
<menu
create_jump_keys="true"
label="Select Build Tool"
@@ -947,6 +948,14 @@
</menu_item_call>
</menu>
+ <menu_item_call
+ label="Pathfinding..."
+ name="pathfinding_menu_item">
+ <menu_item_call.on_click
+ function="Floater.ToggleOrBringToFront"
+ parameter="pathfinding_console" />
+ </menu_item_call>
+
<menu_item_separator/>
<menu
@@ -1133,6 +1142,14 @@
<menu_item_call.on_visible
function="File.VisibleUploadModel"/>
</menu_item_call>
+ <menu_item_call
+ label="BuildNavMeshTest"
+ layout="topleft"
+ name="BuildNavMesh">
+ <menu_item_call.on_click
+ function="File.UploadNavMesh"
+ parameter="" />
+ </menu_item_call>
<menu_item_call
label="Bulk (L$[COST] per file)..."
layout="topleft"
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index c25d1f57d6..664d60f8b5 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -3675,7 +3675,9 @@ Try enclosing path to the editor with double quotes.
<string name="Command_Marketplace_Label">Marketplace</string>
<string name="Command_MiniMap_Label">Mini-map</string>
<string name="Command_Move_Label">Walk / run / fly</string>
+ <string name="Command_Pathfinding_Label">Pathfinding</string>
<string name="Command_People_Label">People</string>
+ <string name="Command_PF_Linksets_Label">Pathfinding Linksets</string>
<string name="Command_Picks_Label">Picks</string>
<string name="Command_Places_Label">Places</string>
<string name="Command_Preferences_Label">Preferences</string>
@@ -3700,7 +3702,9 @@ Try enclosing path to the editor with double quotes.
<string name="Command_Marketplace_Tooltip">Go shopping</string>
<string name="Command_MiniMap_Tooltip">Show nearby people</string>
<string name="Command_Move_Tooltip">Moving your avatar</string>
+ <string name="Command_Pathfinding_Tooltip">Information about pathfinding</string>
<string name="Command_People_Tooltip">Friends, groups, and nearby people</string>
+ <string name="Command_PF_Linksets_Tooltip">Manipulation of pathfinding linksets</string>
<string name="Command_Picks_Tooltip">Places to show as favorites in your profile</string>
<string name="Command_Places_Tooltip">Places you've saved</string>
<string name="Command_Preferences_Tooltip">Preferences</string>