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-rw-r--r--indra/newview/llviewershadermgr.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 31ed210ae3..50910e26e5 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -357,6 +357,9 @@ void LLViewerShaderMgr::setShaders()
LLGLSLShader::sIndexedTextureChannels = llmax(llmin(gGLManager.mNumTextureImageUnits, (S32) gSavedSettings.getU32("RenderMaxTextureIndex")), 1);
+ //NEVER use more than 16 texture channels (work around for prevalent driver bug)
+ LLGLSLShader::sIndexedTextureChannels = llmin(LLGLSLShader::sIndexedTextureChannels, 16);
+
reentrance = true;
if (LLRender::sGLCoreProfile || gGLManager.mGLVersion >= 2.f)