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| author | simon@Simon-PC.lindenlab.com <simon@Simon-PC.lindenlab.com> | 2012-12-04 14:31:15 -0800 |
|---|---|---|
| committer | simon@Simon-PC.lindenlab.com <simon@Simon-PC.lindenlab.com> | 2012-12-04 14:31:15 -0800 |
| commit | 40e78a80cc293874216cdc8730d93cba8e987052 (patch) | |
| tree | 1d16ec375ef2b0dfd9c7a3363cd46575c457a033 /indra/llrender/llvertexbuffer.cpp | |
| parent | 18e20ca6f2cb7d51d4d7e7d9566b0018025a91cc (diff) | |
| parent | f5a47417fde70f78b99744386c6da0bcf78e60d5 (diff) | |
Pull and merge viewer-development
Diffstat (limited to 'indra/llrender/llvertexbuffer.cpp')
| -rw-r--r-- | indra/llrender/llvertexbuffer.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp index e005abeef9..dfbd8cd4ee 100644 --- a/indra/llrender/llvertexbuffer.cpp +++ b/indra/llrender/llvertexbuffer.cpp @@ -554,8 +554,21 @@ void LLVertexBuffer::drawArrays(U32 mode, const std::vector<LLVector3>& pos, con gGL.syncMatrices(); U32 count = pos.size(); - llassert_always(norm.size() >= pos.size()); - llassert_always(count > 0); + + llassert(norm.size() >= pos.size()); + llassert(count > 0); + + if( count == 0 ) + { + llwarns << "Called drawArrays with 0 vertices" << llendl; + return; + } + + if( norm.size() < pos.size() ) + { + llwarns << "Called drawArrays with #" << norm.size() << " normals and #" << pos.size() << " vertices" << llendl; + return; + } unbind(); |