diff options
Diffstat (limited to 'indra/llrender/llgl.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/llrender/llgl.cpp | 71 |
1 files changed, 55 insertions, 16 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp index 0b56b3889c..acfb3c085a 100644..100755 --- a/indra/llrender/llgl.cpp +++ b/indra/llrender/llgl.cpp @@ -44,7 +44,6 @@ #include "llmath.h" #include "m4math.h" #include "llstring.h" -#include "llmemtype.h" #include "llstacktrace.h" #include "llglheaders.h" @@ -60,6 +59,7 @@ BOOL gDebugGL = FALSE; BOOL gClothRipple = FALSE; BOOL gHeadlessClient = FALSE; BOOL gGLActive = FALSE; +BOOL gGLDebugLoggingEnabled = TRUE; static const std::string HEADLESS_VENDOR_STRING("Linden Lab"); static const std::string HEADLESS_RENDERER_STRING("Headless"); @@ -81,6 +81,8 @@ void APIENTRY gl_debug_callback(GLenum source, const GLchar* message, GLvoid* userParam) { + if (gGLDebugLoggingEnabled) + { if (severity == GL_DEBUG_SEVERITY_HIGH_ARB) { llwarns << "----- GL ERROR --------" << llendl; @@ -99,6 +101,7 @@ void APIENTRY gl_debug_callback(GLenum source, llerrs << "Halting on GL Error" << llendl; } } +} #endif void parse_glsl_version(S32& major, S32& minor); @@ -217,6 +220,11 @@ PFNGLGETQUERYIVARBPROC glGetQueryivARB = NULL; PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB = NULL; PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB = NULL; +// GL_ARB_timer_query +PFNGLQUERYCOUNTERPROC glQueryCounter = NULL; +PFNGLGETQUERYOBJECTI64VPROC glGetQueryObjecti64v = NULL; +PFNGLGETQUERYOBJECTUI64VPROC glGetQueryObjectui64v = NULL; + // GL_ARB_point_parameters PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB = NULL; PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB = NULL; @@ -254,6 +262,7 @@ PFNGLBEGINTRANSFORMFEEDBACKPROC glBeginTransformFeedback = NULL; PFNGLENDTRANSFORMFEEDBACKPROC glEndTransformFeedback = NULL; PFNGLTRANSFORMFEEDBACKVARYINGSPROC glTransformFeedbackVaryings = NULL; PFNGLBINDBUFFERRANGEPROC glBindBufferRange = NULL; +PFNGLBINDBUFFERBASEPROC glBindBufferBase = NULL; //GL_ARB_debug_output PFNGLDEBUGMESSAGECONTROLARBPROC glDebugMessageControlARB = NULL; @@ -422,6 +431,7 @@ LLGLManager::LLGLManager() : mHasFragmentShader(FALSE), mNumTextureImageUnits(0), mHasOcclusionQuery(FALSE), + mHasTimerQuery(FALSE), mHasOcclusionQuery2(FALSE), mHasPointParameters(FALSE), mHasDrawBuffers(FALSE), @@ -446,7 +456,9 @@ LLGLManager::LLGLManager() : mIsGFFX(FALSE), mATIOffsetVerticalLines(FALSE), mATIOldDriver(FALSE), - +#if LL_DARWIN + mIsMobileGF(FALSE), +#endif mHasRequirements(TRUE), mHasSeparateSpecularColor(FALSE), @@ -598,11 +610,6 @@ bool LLGLManager::initGL() if (mGLVendor.substr(0,4) == "ATI ") { mGLVendorShort = "ATI"; - BOOL mobile = FALSE; - if (mGLRenderer.find("MOBILITY") != std::string::npos) - { - mobile = TRUE; - } mIsATI = TRUE; #if LL_WINDOWS && !LL_MESA_HEADLESS @@ -643,6 +650,14 @@ bool LLGLManager::initGL() { mIsGF3 = TRUE; } +#if LL_DARWIN + else if ((mGLRenderer.find("9400M") != std::string::npos) + || (mGLRenderer.find("9600M") != std::string::npos) + || (mGLRenderer.find("9800M") != std::string::npos)) + { + mIsMobileGF = TRUE; + } +#endif } else if (mGLVendor.find("INTEL") != std::string::npos @@ -751,12 +766,13 @@ bool LLGLManager::initGL() { //using multisample textures on ATI results in black screen for some reason mHasTextureMultisample = FALSE; } -#endif + if (mIsIntel && mGLVersion <= 3.f) { //never try to use framebuffer objects on older intel drivers (crashy) mHasFramebufferObject = FALSE; } +#endif if (mHasFramebufferObject) { @@ -953,13 +969,15 @@ void LLGLManager::initExtensions() mHasARBEnvCombine = ExtensionExists("GL_ARB_texture_env_combine", gGLHExts.mSysExts); mHasCompressedTextures = glh_init_extensions("GL_ARB_texture_compression"); mHasOcclusionQuery = ExtensionExists("GL_ARB_occlusion_query", gGLHExts.mSysExts); + mHasTimerQuery = ExtensionExists("GL_ARB_timer_query", gGLHExts.mSysExts); mHasOcclusionQuery2 = ExtensionExists("GL_ARB_occlusion_query2", gGLHExts.mSysExts); mHasVertexBufferObject = ExtensionExists("GL_ARB_vertex_buffer_object", gGLHExts.mSysExts); mHasVertexArrayObject = ExtensionExists("GL_ARB_vertex_array_object", gGLHExts.mSysExts); mHasSync = ExtensionExists("GL_ARB_sync", gGLHExts.mSysExts); mHasMapBufferRange = ExtensionExists("GL_ARB_map_buffer_range", gGLHExts.mSysExts); mHasFlushBufferRange = ExtensionExists("GL_APPLE_flush_buffer_range", gGLHExts.mSysExts); - mHasDepthClamp = ExtensionExists("GL_ARB_depth_clamp", gGLHExts.mSysExts) || ExtensionExists("GL_NV_depth_clamp", gGLHExts.mSysExts); + //mHasDepthClamp = ExtensionExists("GL_ARB_depth_clamp", gGLHExts.mSysExts) || ExtensionExists("GL_NV_depth_clamp", gGLHExts.mSysExts); + mHasDepthClamp = FALSE; // mask out FBO support when packed_depth_stencil isn't there 'cause we need it for LLRenderTarget -Brad #ifdef GL_ARB_framebuffer_object mHasFramebufferObject = ExtensionExists("GL_ARB_framebuffer_object", gGLHExts.mSysExts); @@ -969,6 +987,15 @@ void LLGLManager::initExtensions() ExtensionExists("GL_EXT_framebuffer_multisample", gGLHExts.mSysExts) && ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts); #endif +#ifdef GL_EXT_texture_sRGB + mHassRGBTexture = ExtensionExists("GL_EXT_texture_sRGB", gGLHExts.mSysExts); +#endif + +#ifdef GL_ARB_framebuffer_sRGB + mHassRGBFramebuffer = ExtensionExists("GL_ARB_framebuffer_sRGB", gGLHExts.mSysExts); +#else + mHassRGBFramebuffer = ExtensionExists("GL_EXT_framebuffer_sRGB", gGLHExts.mSysExts); +#endif mHasMipMapGeneration = mHasFramebufferObject || mGLVersion >= 1.4f; @@ -1133,7 +1160,8 @@ void LLGLManager::initExtensions() // Misc glGetIntegerv(GL_MAX_ELEMENTS_VERTICES, (GLint*) &mGLMaxVertexRange); glGetIntegerv(GL_MAX_ELEMENTS_INDICES, (GLint*) &mGLMaxIndexRange); - + glGetIntegerv(GL_MAX_TEXTURE_SIZE, (GLint*) &mGLMaxTextureSize); + #if (LL_WINDOWS || LL_LINUX || LL_SOLARIS) && !LL_MESA_HEADLESS LL_DEBUGS("RenderInit") << "GL Probe: Getting symbols" << LL_ENDL; if (mHasVertexBufferObject) @@ -1224,6 +1252,7 @@ void LLGLManager::initExtensions() glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC) GLH_EXT_GET_PROC_ADDRESS("glEndTransformFeedback"); glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC) GLH_EXT_GET_PROC_ADDRESS("glTransformFeedbackVaryings"); glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC) GLH_EXT_GET_PROC_ADDRESS("glBindBufferRange"); + glBindBufferBase = (PFNGLBINDBUFFERBASEPROC) GLH_EXT_GET_PROC_ADDRESS("glBindBufferBase"); } if (mHasDebugOutput) { @@ -1259,6 +1288,13 @@ void LLGLManager::initExtensions() glGetQueryObjectivARB = (PFNGLGETQUERYOBJECTIVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjectivARB"); glGetQueryObjectuivARB = (PFNGLGETQUERYOBJECTUIVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjectuivARB"); } + if (mHasTimerQuery) + { + llinfos << "initExtensions() TimerQuery-related procs..." << llendl; + glQueryCounter = (PFNGLQUERYCOUNTERPROC) GLH_EXT_GET_PROC_ADDRESS("glQueryCounter"); + glGetQueryObjecti64v = (PFNGLGETQUERYOBJECTI64VPROC) GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjecti64v"); + glGetQueryObjectui64v = (PFNGLGETQUERYOBJECTUI64VPROC) GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjectui64v"); + } if (mHasPointParameters) { llinfos << "initExtensions() PointParameters-related procs..." << llendl; @@ -1471,7 +1507,7 @@ void do_assert_glerror() void assert_glerror() { - if (!gGLActive) +/* if (!gGLActive) { //llwarns << "GL used while not active!" << llendl; @@ -1480,8 +1516,13 @@ void assert_glerror() //ll_fail("GL used while not active"); } } +*/ - if (gDebugGL) + if (!gDebugGL) + { + //funny looking if for branch prediction -- gDebugGL is almost always false and assert_glerror is called often + } + else { do_assert_glerror(); } @@ -1490,9 +1531,8 @@ void assert_glerror() void clear_glerror() { - // Create or update texture to be used with this data - GLenum error; - error = glGetError(); + glGetError(); + glGetError(); } /////////////////////////////////////////////////////////////// @@ -2323,7 +2363,6 @@ void LLGLNamePool::release(GLuint name) //static void LLGLNamePool::upkeepPools() { - LLMemType mt(LLMemType::MTYPE_UPKEEP_POOLS); for (tracker_t::instance_iter iter = beginInstances(); iter != endInstances(); ++iter) { LLGLNamePool & pool = *iter; |