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Collection of theoretical improvements for ATI cards, as well as a couple memory leaks. Thanks to Shyotl for bringing them up and offering solutions.

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Signed-off-by: Beeks <HgDelirium@gmail.com>
This commit is contained in:
Beeks
2010-09-16 16:00:47 -04:00
parent d529819e12
commit 59d7c33954
12 changed files with 77 additions and 16 deletions
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6
indra/llrender/llgl.cpp
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@@ -255,7 +255,7 @@ PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB = NULL;
PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB = NULL;
#if LL_WINDOWS
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT = NULL;
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT = NULL;
#endif
#if LL_LINUX_NV_GL_HEADERS
@@ -748,11 +748,13 @@ void LLGLManager::initExtensions()
LL_INFOS("RenderInit") << "Disabling mip-map generation for Intel GPUs" << LL_ENDL;
mHasMipMapGeneration = FALSE;
}
//Don't do this! This has since been fixed. I've benchmarked it. Hardware generation considerably faster. -Shyotl
/*
if (mIsATI && mHasMipMapGeneration)
{
LL_INFOS("RenderInit") << "Disabling mip-map generation for ATI GPUs (performance opt)" << LL_ENDL;
mHasMipMapGeneration = FALSE;
}
}*/
// Misc
glGetIntegerv(GL_MAX_ELEMENTS_VERTICES, (GLint*) &mGLMaxVertexRange);