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| author | Dave Parks <davep@lindenlab.com> | 2013-04-23 12:50:47 -0500 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2013-04-23 12:50:47 -0500 |
| commit | 95672cabb98fb311010cf3ff5571b3422b4dec71 (patch) | |
| tree | 64fe3ea1e573938aee5b3677f13926e16f85c451 | |
| parent | 3d7c1000625af4089476d14d1a8110842a23a104 (diff) | |
NORSPEC-142 Fix for unusable performance on GTX 285
| -rw-r--r-- | indra/newview/pipeline.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index a2f57c5720..9b7608e197 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -917,6 +917,11 @@ bool LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 samples) { screenFormat = GL_RGBA12; } + + if (gGLManager.mGLVersion < 4.f && gGLManager.mIsNVIDIA) + { + screenFormat = GL_RGBA16F_ARB; + } if (!mScreen.allocate(resX, resY, screenFormat, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false; if (samples > 0) |