From f740214f9dbeda307841ee28c43229efec76463c Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Mon, 28 Jun 2010 16:09:36 -0500 Subject: Porting VBO changes from davep/viewer-release. Better usage of LLVertexBuffer::sEnableVBOs. Added RenderUseStreamVBO debug setting for controlling usage of VBOs for particles/avatars/etc. --- indra/llrender/llvertexbuffer.cpp | 12 +++++++++--- indra/llrender/llvertexbuffer.h | 2 ++ 2 files changed, 11 insertions(+), 3 deletions(-) (limited to 'indra/llrender') diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index bf5eda21eb..e781c0ce77 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 LLVertexBuffer::sDeleteList; @@ -382,6 +383,11 @@ LLVertexBuffer::LLVertexBuffer(U32 typemask, S32 usage) : mUsage = 0 ; } + if (mUsage == GL_STREAM_DRAW_ARB && !sUseStreamDraw) + { + mUsage = 0; + } + S32 stride = calcStride(typemask, mOffsets); mTypeMask = typemask; @@ -813,7 +819,7 @@ BOOL LLVertexBuffer::useVBOs() const return FALSE; } #endif - return sEnableVBOs; + return TRUE; } //---------------------------------------------------------------------------- @@ -1177,7 +1183,7 @@ void LLVertexBuffer::setBuffer(U32 data_mask) { if (mGLBuffer) { - if (sEnableVBOs && sVBOActive) + if (sVBOActive) { glBindBufferARB(GL_ARRAY_BUFFER_ARB, 0); sBindCount++; @@ -1189,7 +1195,7 @@ void LLVertexBuffer::setBuffer(U32 data_mask) setup = TRUE; // ... or a client memory pointer changed } } - if (sEnableVBOs && mGLIndices && sIBOActive) + if (mGLIndices && sIBOActive) { /*if (sMapped) { diff --git a/indra/llrender/llvertexbuffer.h b/indra/llrender/llvertexbuffer.h index b785a22976..ef0bdb21b4 100644 --- a/indra/llrender/llvertexbuffer.h +++ b/indra/llrender/llvertexbuffer.h @@ -84,6 +84,8 @@ public: static LLVBOPool sStreamIBOPool; static LLVBOPool sDynamicIBOPool; + static BOOL sUseStreamDraw; + static void initClass(bool use_vbo); static void cleanupClass(); static void setupClientArrays(U32 data_mask); -- cgit v1.2.3 From ea0192f157820719ddb5995420ae116e083e1036 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Mon, 28 Jun 2010 16:11:22 -0500 Subject: Line endings. --- indra/llrender/llvertexbuffer.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'indra/llrender') diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index e781c0ce77..8ac51ee581 100644 --- a/indra/llrender/llvertexbuffer.cpp +++ b/indra/llrender/llvertexbuffer.cpp @@ -383,9 +383,9 @@ LLVertexBuffer::LLVertexBuffer(U32 typemask, S32 usage) : mUsage = 0 ; } - if (mUsage == GL_STREAM_DRAW_ARB && !sUseStreamDraw) - { - mUsage = 0; + if (mUsage == GL_STREAM_DRAW_ARB && !sUseStreamDraw) + { + mUsage = 0; } S32 stride = calcStride(typemask, mOffsets); -- cgit v1.2.3