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Yet another attempt at getting old ATI drivers not to do all pink

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This commit is contained in:
Siana Gearz
2012-09-01 01:35:35 +02:00
parent 5a3082275e
commit e460bd9a69
1 changed files with 2 additions and 2 deletions
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4
indra/llrender/llshadermgr.cpp
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@@ -717,8 +717,8 @@ GLhandleARB LLShaderMgr::loadShaderFile(const std::string& filename, S32 & shade
}
else if (major_version > 1 || minor_version >= 30)
{ //switches are supported in GLSL 1.30 and later
if (gGLManager.mIsNVIDIA)
{ //switches are unreliable on some NVIDIA drivers
if (gGLManager.mIsNVIDIA || (gGLManager.mIsATI && gGLManager.mGLVersion < 3.3f))
{ //switches are unreliable on old drivers
for (S32 i = 0; i < texture_index_channels; ++i)
{
std::string if_string = llformat("\t%sif (vary_texture_index == %d) { return texture2D(tex%d, texcoord); }\n", i > 0 ? "else " : "", i, i);