diff options
Diffstat (limited to 'indra/llrender/llgl.cpp')
| -rw-r--r-- | indra/llrender/llgl.cpp | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp index a4a56af981..fe394de3cc 100644 --- a/indra/llrender/llgl.cpp +++ b/indra/llrender/llgl.cpp @@ -72,7 +72,7 @@ static const std::string HEADLESS_VERSION_STRING("1.0"); llofstream gFailLog; -#if GL_ARB_debug_output +#if GL_ARB_debug_output || GL_KHR_debug #ifndef APIENTRY #define APIENTRY @@ -157,7 +157,11 @@ void APIENTRY gl_debug_callback(GLenum source, if (ubo != 0) { glGetBufferParameteriv(GL_UNIFORM_BUFFER, GL_BUFFER_SIZE, &ubo_size); +#if GL_EXT_buffer_storage + glGetBufferParameteriv(GL_UNIFORM_BUFFER, GL_BUFFER_IMMUTABLE_STORAGE_EXT, &ubo_immutable); +#else glGetBufferParameteriv(GL_UNIFORM_BUFFER, GL_BUFFER_IMMUTABLE_STORAGE, &ubo_immutable); +#endif } // No needs to halt when is called from LLViewerWindow::stopGL() @@ -234,6 +238,8 @@ PFNWGLGETSWAPINTERVALEXTPROC wglGetSwapIntervalEXT = nullptr; #endif +/* + // GL_VERSION_1_2 //PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements = nullptr; //PFNGLTEXIMAGE3DPROC glTexImage3D = nullptr; @@ -978,6 +984,7 @@ PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC glMultiDrawArraysIndirectCount = nullpt PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC glMultiDrawElementsIndirectCount = nullptr; PFNGLPOLYGONOFFSETCLAMPPROC glPolygonOffsetClamp = nullptr; +*/ #endif LLGLManager gGLManager; @@ -1131,6 +1138,7 @@ bool LLGLManager::initGL() #endif } +#if GL_VERSION_1_3 if (mGLVersion >= 2.1f && LLImageGL::sCompressTextures) { //use texture compression glHint(GL_TEXTURE_COMPRESSION_HINT, GL_NICEST); @@ -1139,6 +1147,7 @@ bool LLGLManager::initGL() { //GL version is < 3.0, always disable texture compression LLImageGL::sCompressTextures = false; } +#endif // Trailing space necessary to keep "nVidia Corpor_ati_on" cards // from being recognized as ATI. @@ -1155,7 +1164,7 @@ bool LLGLManager::initGL() mIsNVIDIA = TRUE; } else if (mGLVendor.find("INTEL") != std::string::npos -#if LL_LINUX +#if LL_LINUX || LL_FREEBSD // The Mesa-based drivers put this in the Renderer string, // not the Vendor string. || mGLRenderer.find("INTEL") != std::string::npos @@ -1233,15 +1242,17 @@ bool LLGLManager::initGL() } glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &mNumTextureImageUnits); +#if GL_VERSION_3_2 glGetIntegerv(GL_MAX_COLOR_TEXTURE_SAMPLES, &mMaxColorTextureSamples); glGetIntegerv(GL_MAX_DEPTH_TEXTURE_SAMPLES, &mMaxDepthTextureSamples); glGetIntegerv(GL_MAX_INTEGER_SAMPLES, &mMaxIntegerSamples); glGetIntegerv(GL_MAX_SAMPLE_MASK_WORDS, &mMaxSampleMaskWords); +#endif glGetIntegerv(GL_MAX_SAMPLES, &mMaxSamples); if (mGLVersion >= 4.59f) { - glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY, &mMaxAnisotropy); + glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &mMaxAnisotropy); } initGLStates(); @@ -1411,6 +1422,7 @@ void LLGLManager::initExtensions() mInited = TRUE; +/* #if (LL_WINDOWS || LL_LINUX) && !LL_MESA_HEADLESS LL_DEBUGS("RenderInit") << "GL Probe: Getting symbols" << LL_ENDL; @@ -2251,6 +2263,7 @@ void LLGLManager::initExtensions() glPolygonOffsetClamp = (PFNGLPOLYGONOFFSETCLAMPPROC)GLH_EXT_GET_PROC_ADDRESS("glPolygonOffsetClamp"); #endif +*/ } void rotate_quat(LLQuaternion& rotation) @@ -2277,12 +2290,14 @@ void log_glerror() error = glGetError(); while (LL_UNLIKELY(error)) { +#if GLU_VERSION_1_1 GLubyte const * gl_error_msg = gluErrorString(error); if (NULL != gl_error_msg) { LL_WARNS() << "GL Error: " << error << " GL Error String: " << gl_error_msg << LL_ENDL ; } else +#endif // GLU_VERSION_1_1 { // gluErrorString returns NULL for some extensions' error codes. // you'll probably have to grep for the number in glext.h. @@ -2301,6 +2316,7 @@ void do_assert_glerror() if (LL_UNLIKELY(error)) { quit = TRUE; +#if GLU_VERSION_1_1 GLubyte const * gl_error_msg = gluErrorString(error); if (NULL != gl_error_msg) { @@ -2313,6 +2329,7 @@ void do_assert_glerror() } } else +#endif // GLU_VERSION_1_1 { // gluErrorString returns NULL for some extensions' error codes. // you'll probably have to grep for the number in glext.h. @@ -2387,8 +2404,10 @@ void LLGLState::initClass() // sStateMap[GL_TEXTURE_2D] = GL_TRUE; //make sure multisample defaults to disabled - sStateMap[GL_MULTISAMPLE] = GL_FALSE; - glDisable(GL_MULTISAMPLE); +#if GL_EXT_multisample || GL_EXT_multisampled_compatibility + sStateMap[GL_MULTISAMPLE_EXT] = GL_FALSE; + glDisable(GL_MULTISAMPLE_EXT); +#endif } //static @@ -2403,6 +2422,7 @@ void LLGLState::restoreGL() void LLGLState::resetTextureStates() { gGL.flush(); +#if GL_VERSION_1_3 GLint maxTextureUnits; glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &maxTextureUnits); @@ -2412,6 +2432,7 @@ void LLGLState::resetTextureStates() glClientActiveTexture(GL_TEXTURE0+j); j == 0 ? gGL.getTexUnit(j)->enable(LLTexUnit::TT_TEXTURE) : gGL.getTexUnit(j)->disable(); } +#endif } void LLGLState::dumpStates() |