diff options
| author | Graham Madarasz (Graham) <graham@lindenlab.com> | 2013-02-28 09:33:41 -0800 |
|---|---|---|
| committer | Graham Madarasz (Graham) <graham@lindenlab.com> | 2013-02-28 09:33:41 -0800 |
| commit | df08808640031bd27a11177ea49a08f797d2d570 (patch) | |
| tree | 7a9839786ec0a09ccdb8421ced92b14a5ad62d8e /indra/newview/lldrawpoolbump.cpp | |
| parent | 2c9636a9e5cb016d05741f214ac117dcae1ea317 (diff) | |
Improve perf of GLSL uniform lookups by name
Diffstat (limited to 'indra/newview/lldrawpoolbump.cpp')
| -rw-r--r-- | indra/newview/lldrawpoolbump.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/indra/newview/lldrawpoolbump.cpp b/indra/newview/lldrawpoolbump.cpp index 8d1db7b9ad..4137084ebe 100644 --- a/indra/newview/lldrawpoolbump.cpp +++ b/indra/newview/lldrawpoolbump.cpp @@ -1368,9 +1368,14 @@ void LLBumpImageList::onSourceLoaded( BOOL success, LLViewerTexture *src_vi, LLI LLGLDisable blend(GL_BLEND); gGL.setColorMask(TRUE, TRUE); gNormalMapGenProgram.bind(); - gNormalMapGenProgram.uniform1f("norm_scale", gSavedSettings.getF32("RenderNormalMapScale")); - gNormalMapGenProgram.uniform1f("stepX", 1.f/bump->getWidth()); - gNormalMapGenProgram.uniform1f("stepY", 1.f/bump->getHeight()); + + static LLStaticHashedString sNormScale("norm_scale"); + static LLStaticHashedString sStepX("stepX"); + static LLStaticHashedString sStepY("stepY"); + + gNormalMapGenProgram.uniform1f(sNormScale, gSavedSettings.getF32("RenderNormalMapScale")); + gNormalMapGenProgram.uniform1f(sStepX, 1.f/bump->getWidth()); + gNormalMapGenProgram.uniform1f(sStepY, 1.f/bump->getHeight()); LLVector2 v((F32) bump->getWidth()/gPipeline.mScreen.getWidth(), (F32) bump->getHeight()/gPipeline.mScreen.getHeight()); |