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| author | Xiaohong Bao <bao@lindenlab.com> | 2011-03-07 15:02:48 -0700 |
|---|---|---|
| committer | Xiaohong Bao <bao@lindenlab.com> | 2011-03-07 15:02:48 -0700 |
| commit | a313cedd69309910a79c8354a2d994fe5deabd74 (patch) | |
| tree | 39564d5be29546032b93ddec2cf1cccf1eeca0b7 /indra | |
| parent | cd3b76cb522c488c12c0e862cb8828a1737def21 (diff) | |
fix for STORM-1026: Viewer crahes while trying to reset Graphics quality.
reviewed by davep
Diffstat (limited to 'indra')
| -rw-r--r-- | indra/llrender/llvertexbuffer.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index 7b5907a668..b515e4fcab 100644 --- a/indra/llrender/llvertexbuffer.cpp +++ b/indra/llrender/llvertexbuffer.cpp @@ -310,7 +310,18 @@ void LLVertexBuffer::drawArrays(U32 mode, U32 first, U32 count) const //static void LLVertexBuffer::initClass(bool use_vbo, bool no_vbo_mapping) { - sEnableVBOs = use_vbo; + sEnableVBOs = use_vbo && gGLManager.mHasVertexBufferObject ; + if(sEnableVBOs) + { + llassert_always(glBindBufferARB) ; //double check the extention for VBO is loaded. + + llinfos << "VBO is enabled." << llendl ; + } + else + { + llinfos << "VBO is disabled." << llendl ; + } + sDisableVBOMapping = sEnableVBOs && no_vbo_mapping ; LLGLNamePool::registerPool(&sDynamicVBOPool); LLGLNamePool::registerPool(&sDynamicIBOPool); |