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| author | Dave Parks <davep@lindenlab.com> | 2010-03-04 15:30:15 -0600 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2010-03-04 15:30:15 -0600 |
| commit | eb5b0f2542c16aaac2283d4050a4cc2a3c6691f8 (patch) | |
| tree | a023781f4130f9718303ac4bf6c0c9d013f7f3bb /indra/llrender/llvertexbuffer.cpp | |
| parent | 65bd49f15fff33c574b599aac76335dcf74b1c74 (diff) | |
Optimiziation pass.
Added RenderUseStreamVBO to enable/disable usage of VBO's for streaming buffers.
Faster traversal of LLCullResult members.
Removal of llpushcallstacks from inner loops.
Sprinkling in fast timers.
Diffstat (limited to 'indra/llrender/llvertexbuffer.cpp')
| -rw-r--r-- | indra/llrender/llvertexbuffer.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index bf5eda21eb..ae43915a9d 100644 --- a/indra/llrender/llvertexbuffer.cpp +++ b/indra/llrender/llvertexbuffer.cpp @@ -61,6 +61,7 @@ BOOL LLVertexBuffer::sVBOActive = FALSE; BOOL LLVertexBuffer::sIBOActive = FALSE; U32 LLVertexBuffer::sAllocatedBytes = 0; BOOL LLVertexBuffer::sMapped = FALSE; +BOOL LLVertexBuffer::sUseStreamDraw = TRUE; std::vector<U32> LLVertexBuffer::sDeleteList; @@ -381,6 +382,11 @@ LLVertexBuffer::LLVertexBuffer(U32 typemask, S32 usage) : { mUsage = 0 ; } + + if (mUsage == GL_STREAM_DRAW_ARB && !sUseStreamDraw) + { + mUsage = 0; + } S32 stride = calcStride(typemask, mOffsets); |