diff options
Diffstat (limited to 'indra/llrender/llgl.cpp')
| -rw-r--r-- | indra/llrender/llgl.cpp | 89 |
1 files changed, 38 insertions, 51 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp index 236594d602..823208b095 100644 --- a/indra/llrender/llgl.cpp +++ b/indra/llrender/llgl.cpp @@ -185,9 +185,6 @@ PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glRenderbufferStorageMultisampleEXT = // GL_EXT_framebuffer_blit PFNGLBLITFRAMEBUFFEREXTPROC glBlitFramebufferEXT = NULL; -// GL_EXT_blend_func_separate -PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT = NULL; - // GL_ARB_draw_buffers PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB = NULL; @@ -327,7 +324,6 @@ LLGLManager::LLGLManager() : mHasCompressedTextures(FALSE), mHasFramebufferObject(FALSE), mHasFramebufferMultisample(FALSE), - mHasBlendFuncSeparate(FALSE), mHasVertexBufferObject(FALSE), mHasPBuffer(FALSE), @@ -356,6 +352,8 @@ LLGLManager::LLGLManager() : mHasSeparateSpecularColor(FALSE), + mDebugGPU(FALSE), + mDriverVersionMajor(1), mDriverVersionMinor(0), mDriverVersionRelease(0), @@ -523,11 +521,23 @@ bool LLGLManager::initGL() return false; } + setToDebugGPU(); initGLStates(); return true; } +void LLGLManager::setToDebugGPU() +{ + //"MOBILE INTEL(R) 965 EXPRESS CHIP", + if (mGLRenderer.find("INTEL") != std::string::npos && mGLRenderer.find("965") != std::string::npos) + { + mDebugGPU = TRUE ; + } + + return ; +} + void LLGLManager::getGLInfo(LLSD& info) { info["GLInfo"]["GLVendor"] = std::string((const char *)glGetString(GL_VENDOR)); @@ -637,11 +647,6 @@ void LLGLManager::initExtensions() #else mHasDrawBuffers = FALSE; # endif -# if GL_EXT_blend_func_separate - mHasBlendFuncSeparate = TRUE; -#else - mHasBlendFuncSeparate = FALSE; -# endif mHasMipMapGeneration = FALSE; mHasSeparateSpecularColor = FALSE; mHasAnisotropic = FALSE; @@ -668,7 +673,6 @@ void LLGLManager::initExtensions() && ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts); mHasFramebufferMultisample = mHasFramebufferObject && ExtensionExists("GL_EXT_framebuffer_multisample", gGLHExts.mSysExts); mHasDrawBuffers = ExtensionExists("GL_ARB_draw_buffers", gGLHExts.mSysExts); - mHasBlendFuncSeparate = ExtensionExists("GL_EXT_blend_func_separate", gGLHExts.mSysExts); mHasTextureRectangle = ExtensionExists("GL_ARB_texture_rectangle", gGLHExts.mSysExts); #if !LL_DARWIN mHasPointParameters = !mIsATI && ExtensionExists("GL_ARB_point_parameters", gGLHExts.mSysExts); @@ -692,7 +696,6 @@ void LLGLManager::initExtensions() mHasFramebufferObject = FALSE; mHasFramebufferMultisample = FALSE; mHasDrawBuffers = FALSE; - mHasBlendFuncSeparate = FALSE; mHasMipMapGeneration = FALSE; mHasSeparateSpecularColor = FALSE; mHasAnisotropic = FALSE; @@ -717,7 +720,6 @@ void LLGLManager::initExtensions() mHasShaderObjects = FALSE; mHasVertexShader = FALSE; mHasFragmentShader = FALSE; - mHasBlendFuncSeparate = FALSE; LL_WARNS("RenderInit") << "GL extension support forced to SIMPLE level via LL_GL_BASICEXT" << LL_ENDL; } if (getenv("LL_GL_BLACKLIST")) /* Flawfinder: ignore */ @@ -746,8 +748,7 @@ void LLGLManager::initExtensions() if (strchr(blacklist,'r')) mHasDrawBuffers = FALSE;//S if (strchr(blacklist,'s')) mHasFramebufferMultisample = FALSE; if (strchr(blacklist,'t')) mHasTextureRectangle = FALSE; - if (strchr(blacklist,'u')) mHasBlendFuncSeparate = FALSE;//S - + } #endif // LL_LINUX || LL_SOLARIS @@ -795,14 +796,6 @@ void LLGLManager::initExtensions() { LL_INFOS("RenderInit") << "Couldn't initialize GL_ARB_fragment_shader" << LL_ENDL; } - if (!mHasBlendFuncSeparate) - { - LL_INFOS("RenderInit") << "Couldn't initialize GL_EXT_blend_func_separate" << LL_ENDL; - } - if (!mHasDrawBuffers) - { - LL_INFOS("RenderInit") << "Couldn't initialize GL_ARB_draw_buffers" << LL_ENDL; - } // Disable certain things due to known bugs if (mIsIntel && mHasMipMapGeneration) @@ -873,10 +866,6 @@ void LLGLManager::initExtensions() { glDrawBuffersARB = (PFNGLDRAWBUFFERSARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDrawBuffersARB"); } - if (mHasBlendFuncSeparate) - { - glBlendFuncSeparateEXT = (PFNGLBLENDFUNCSEPARATEEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glBlendFuncSeparateEXT"); - } #if (!LL_LINUX && !LL_SOLARIS) || LL_LINUX_NV_GL_HEADERS // This is expected to be a static symbol on Linux GL implementations, except if we use the nvidia headers - bah glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)GLH_EXT_GET_PROC_ADDRESS("glDrawRangeElements"); @@ -1039,9 +1028,24 @@ void flush_glerror() glGetError(); } -void do_assert_glerror() +void assert_glerror() { - if (LL_UNLIKELY(!gGLManager.mInited)) + if (!gGLActive) + { + //llwarns << "GL used while not active!" << llendl; + + if (gDebugSession) + { + //ll_fail("GL used while not active"); + } + } + + if (gNoRender || !gDebugGL) + { + return; + } + + if (!gGLManager.mInited) { LL_ERRS("RenderInit") << "GL not initialized" << LL_ENDL; } @@ -1049,9 +1053,10 @@ void do_assert_glerror() GLenum error; error = glGetError(); BOOL quit = FALSE; - while (LL_UNLIKELY(error)) + while (error) { quit = TRUE; +#ifndef LL_LINUX // *FIX: ! This should be an error for linux as well. GLubyte const * gl_error_msg = gluErrorString(error); if (NULL != gl_error_msg) { @@ -1075,6 +1080,7 @@ void do_assert_glerror() } } error = glGetError(); +#endif } if (quit) @@ -1090,25 +1096,6 @@ void do_assert_glerror() } } -void assert_glerror() -{ - if (!gGLActive) - { - //llwarns << "GL used while not active!" << llendl; - - if (gDebugSession) - { - //ll_fail("GL used while not active"); - } - } - - if (!gNoRender && gDebugGL) - { - do_assert_glerror(); - } -} - - void clear_glerror() { // Create or update texture to be used with this data @@ -1122,7 +1109,7 @@ void clear_glerror() // // Static members -boost::unordered_map<LLGLenum, LLGLboolean> LLGLState::sStateMap; +std::map<LLGLenum, LLGLboolean> LLGLState::sStateMap; GLboolean LLGLDepthTest::sDepthEnabled = GL_FALSE; // OpenGL default GLenum LLGLDepthTest::sDepthFunc = GL_LESS; // OpenGL default @@ -1170,7 +1157,7 @@ void LLGLState::resetTextureStates() void LLGLState::dumpStates() { LL_INFOS("RenderState") << "GL States:" << LL_ENDL; - for (boost::unordered_map<LLGLenum, LLGLboolean>::iterator iter = sStateMap.begin(); + for (std::map<LLGLenum, LLGLboolean>::iterator iter = sStateMap.begin(); iter != sStateMap.end(); ++iter) { LL_INFOS("RenderState") << llformat(" 0x%04x : %s",(S32)iter->first,iter->second?"TRUE":"FALSE") << LL_ENDL; @@ -1206,7 +1193,7 @@ void LLGLState::checkStates(const std::string& msg) } } - for (boost::unordered_map<LLGLenum, LLGLboolean>::iterator iter = sStateMap.begin(); + for (std::map<LLGLenum, LLGLboolean>::iterator iter = sStateMap.begin(); iter != sStateMap.end(); ++iter) { LLGLenum state = iter->first; |