merge

1 files changed, 92 insertions, 36 deletions

diff --git a/indra/newview/llspatialpartition.h b/indra/newview/llspatialpartition.h
index 1a25f3f85d..09fe4212a8 100644
--- a/indra/newview/llspatialpartition.h
+++ b/indra/newview/llspatialpartition.h
@@ -2,25 +2,31 @@
  * @file llspatialpartition.h
  * @brief LLSpatialGroup header file including definitions for supporting functions
  *
- * $LicenseInfo:firstyear=2003&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2003&license=viewergpl$
+ * 
+ * Copyright (c) 2003-2009, 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.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * 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.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * 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
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -39,7 +45,7 @@
 #include "lldrawpool.h"
 #include "llface.h"
 #include "llviewercamera.h"
-
+#include "llvector4a.h"
 #include <queue>
 
 #define SG_STATE_INHERIT_MASK (OCCLUDED)
@@ -51,11 +57,15 @@ class LLSpatialGroup;
 class LLTextureAtlas;
 class LLTextureAtlasSlot;
 
+S32 AABBSphereIntersect(const LLVector4a& min, const LLVector4a& max, const LLVector3 &origin, const F32 &rad);
+S32 AABBSphereIntersectR2(const LLVector4a& min, const LLVector4a& max, const LLVector3 &origin, const F32 &radius_squared);
+
 S32 AABBSphereIntersect(const LLVector3& min, const LLVector3& max, const LLVector3 &origin, const F32 &rad);
 S32 AABBSphereIntersectR2(const LLVector3& min, const LLVector3& max, const LLVector3 &origin, const F32 &radius_squared);
+void pushVerts(LLFace* face, U32 mask);
 
 // get index buffer for binary encoded axis vertex buffer given a box at center being viewed by given camera
-U8* get_box_fan_indices(LLCamera* camera, const LLVector3& center);
+U8* get_box_fan_indices(LLCamera* camera, const LLVector4a& center);
 
 class LLDrawInfo : public LLRefCount 
 {
@@ -63,11 +73,27 @@ protected:
 	~LLDrawInfo();	
 	
 public:
+
+	LLDrawInfo(const LLDrawInfo& rhs)
+	{
+		*this = rhs;
+	}
+
+	const LLDrawInfo& operator=(const LLDrawInfo& rhs)
+	{
+		llerrs << "Illegal operation!" << llendl;
+		return *this;
+	}
+
 	LLDrawInfo(U16 start, U16 end, U32 count, U32 offset, 
 				LLViewerTexture* image, LLVertexBuffer* buffer, 
 				BOOL fullbright = FALSE, U8 bump = 0, BOOL particle = FALSE, F32 part_size = 0);
 	
 
+	void validate();
+
+	LLVector4a* mExtents;
+	
 	LLPointer<LLVertexBuffer> mVertexBuffer;
 	LLPointer<LLViewerTexture>     mTexture;
 	LLColor4U mGlowColor;
@@ -86,7 +112,6 @@ public:
 	LLSpatialGroup* mGroup;
 	LLFace* mFace; //associated face
 	F32 mDistance;
-	LLVector3 mExtents[2];
 	U32 mDrawMode;
 
 	struct CompareTexture
@@ -149,11 +174,24 @@ public:
 	};
 };
 
+LL_ALIGN_PREFIX(64)
 class LLSpatialGroup : public LLOctreeListener<LLDrawable>
 {
 	friend class LLSpatialPartition;
 	friend class LLOctreeStateCheck;
 public:
+
+	LLSpatialGroup(const LLSpatialGroup& rhs)
+	{
+		*this = rhs;
+	}
+
+	const LLSpatialGroup& operator=(const LLSpatialGroup& rhs)
+	{
+		llerrs << "Illegal operation!" << llendl;
+		return *this;
+	}
+
 	static U32 sNodeCount;
 	static BOOL sNoDelete; //deletion of spatial groups and draw info not allowed if TRUE
 
@@ -262,8 +300,8 @@ public:
 	BOOL isVisible() const;
 	BOOL isRecentlyVisible() const;
 	void setVisible();
-	void shift(const LLVector3 &offset);
-	BOOL boundObjects(BOOL empty, LLVector3& newMin, LLVector3& newMax);
+	void shift(const LLVector4a &offset);
+	BOOL boundObjects(BOOL empty, LLVector4a& newMin, LLVector4a& newMax);
 	void unbound();
 	BOOL rebound();
 	void buildOcclusion(); //rebuild mOcclusionVerts
@@ -311,6 +349,27 @@ public:
 	void addAtlas(LLTextureAtlas* atlasp, S8 recursive_level = 3) ;
 	void removeAtlas(LLTextureAtlas* atlasp, BOOL remove_group = TRUE, S8 recursive_level = 3) ;
 	void clearAtlasList() ;
+
+public:
+
+	typedef enum
+	{
+		BOUNDS = 0,
+		EXTENTS = 2,
+		OBJECT_BOUNDS = 4,
+		OBJECT_EXTENTS = 6,
+		VIEW_ANGLE = 8,
+		LAST_VIEW_ANGLE = 9,
+		V4_COUNT = 10
+	} eV4Index;
+
+	LLVector4a* mBounds; // bounding box (center, size) of this node and all its children (tight fit to objects)
+	LLVector4a* mExtents; // extents (min, max) of this node and all its children
+	LLVector4a* mObjectExtents; // extents (min, max) of objects in this node
+	LLVector4a* mObjectBounds; // bounding box (center, size) of objects in this node
+	LLVector4a* mViewAngle;
+	LLVector4a* mLastUpdateViewAngle;
+		
 private:
 	U32                     mCurUpdatingTime ;
 	//do not make the below two to use LLPointer
@@ -338,14 +397,9 @@ public:
 	F32 mBuilt;
 	OctreeNode* mOctreeNode;
 	LLSpatialPartition* mSpatialPartition;
-	LLVector3 mBounds[2]; // bounding box (center, size) of this node and all its children (tight fit to objects)
-	LLVector3 mExtents[2]; // extents (min, max) of this node and all its children
 	
-	LLVector3 mObjectExtents[2]; // extents (min, max) of objects in this node
-	LLVector3 mObjectBounds[2]; // bounding box (center, size) of objects in this node
-
 	LLPointer<LLVertexBuffer> mVertexBuffer;
-	F32*					mOcclusionVerts;
+	LLVector4a*				mOcclusionVerts;
 	GLuint					mOcclusionQuery[LLViewerCamera::NUM_CAMERAS];
 
 	U32 mBufferUsage;
@@ -356,13 +410,10 @@ public:
 	F32 mDepth;
 	F32 mLastUpdateDistance;
 	F32 mLastUpdateTime;
-			
-	LLVector3 mViewAngle;
-	LLVector3 mLastUpdateViewAngle;
 	
 	F32 mPixelArea;
 	F32 mRadius;
-};
+} LL_ALIGN_POSTFIX(64);
 
 class LLGeometryManager
 {
@@ -398,7 +449,7 @@ public:
 	
 	// If the drawable moves, move it here.
 	virtual void move(LLDrawable *drawablep, LLSpatialGroup *curp, BOOL immediate = FALSE);
-	virtual void shift(const LLVector3 &offset);
+	virtual void shift(const LLVector4a &offset);
 
 	virtual F32 calcDistance(LLSpatialGroup* group, LLCamera& camera);
 	virtual F32 calcPixelArea(LLSpatialGroup* group, LLCamera& camera);
@@ -456,7 +507,7 @@ public:
 	virtual void makeActive();
 	virtual void move(LLDrawable *drawablep, LLSpatialGroup *curp, BOOL immediate = FALSE);
 	virtual BOOL updateMove();
-	virtual void shiftPos(const LLVector3& vec);
+	virtual void shiftPos(const LLVector4a& vec);
 	virtual void cleanupReferences();
 	virtual LLSpatialPartition* asPartition()		{ return this; }
 	virtual LLSpatialBridge* asBridge()				{ return this; }
@@ -606,6 +657,13 @@ public:
 class LLVolumeGeometryManager: public LLGeometryManager
 {
  public:
+	typedef enum
+	{
+		NONE = 0,
+		BATCH_SORT,
+		DISTANCE_SORT
+	} eSortType;
+
 	virtual ~LLVolumeGeometryManager() { }
 	virtual void rebuildGeom(LLSpatialGroup* group);
 	virtual void rebuildMesh(LLSpatialGroup* group);
@@ -640,7 +698,7 @@ class LLHUDBridge : public LLVolumeBridge
 {
 public:
 	LLHUDBridge(LLDrawable* drawablep);
-	virtual void shiftPos(const LLVector3& vec);
+	virtual void shiftPos(const LLVector4a& vec);
 	virtual F32 calcPixelArea(LLSpatialGroup* group, LLCamera& camera);
 };
 
@@ -657,11 +715,9 @@ class LLHUDPartition : public LLBridgePartition
 {
 public:
 	LLHUDPartition();
-	virtual void shift(const LLVector3 &offset);
+	virtual void shift(const LLVector4a &offset);
 };
 
-void validate_draw_info(LLDrawInfo& params);
-
 extern const F32 SG_BOX_SIDE;
 extern const F32 SG_BOX_OFFSET;
 extern const F32 SG_BOX_RAD;