From b7cfd8c7f09a1a913c5678a5a25a951307593eb3 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Mon, 21 May 2012 23:33:25 -0500 Subject: MAINT-616 Factor out calls to glGenFoo where possible, add setting to control synchronizing strategy WRT occlusion queries, add experimental transform feedback driven LoD update --- indra/llrender/llglslshader.cpp | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'indra/llrender/llglslshader.cpp') diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp index 4b7e639aed..149e8cc548 100644 --- a/indra/llrender/llglslshader.cpp +++ b/indra/llrender/llglslshader.cpp @@ -129,7 +129,9 @@ void LLGLSLShader::unload() } BOOL LLGLSLShader::createShader(vector * attributes, - vector * uniforms) + vector * uniforms, + U32 varying_count, + const char** varyings) { //reloading, reset matrix hash values for (U32 i = 0; i < LLRender::NUM_MATRIX_MODES; ++i) @@ -172,6 +174,11 @@ BOOL LLGLSLShader::createShader(vector * attributes, mFeatures.mIndexedTextureChannels = llmin(mFeatures.mIndexedTextureChannels, 1); } + if (varying_count > 0 && varyings) + { + glTransformFeedbackVaryings(mProgramObject, varying_count, varyings, GL_INTERLEAVED_ATTRIBS); + } + // Map attributes and uniforms if (success) { -- cgit v1.2.3 From 67221663fe46a29daf05e1e19282ad2228908991 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Wed, 30 May 2012 14:55:34 -0500 Subject: MAINT-616 Fix for mac build. --- indra/llrender/llglslshader.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'indra/llrender/llglslshader.cpp') diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp index 149e8cc548..7cbf39096e 100644 --- a/indra/llrender/llglslshader.cpp +++ b/indra/llrender/llglslshader.cpp @@ -174,10 +174,12 @@ BOOL LLGLSLShader::createShader(vector * attributes, mFeatures.mIndexedTextureChannels = llmin(mFeatures.mIndexedTextureChannels, 1); } +#ifdef GL_INTERLEAVED_ATTRIBS if (varying_count > 0 && varyings) { glTransformFeedbackVaryings(mProgramObject, varying_count, varyings, GL_INTERLEAVED_ATTRIBS); } +#endif // Map attributes and uniforms if (success) -- cgit v1.2.3