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| author | Ankur Ahlawat <anchor@lindenlab.com> | 2018-01-04 00:54:41 -0800 |
|---|---|---|
| committer | Ankur Ahlawat <anchor@lindenlab.com> | 2018-01-04 00:54:41 -0800 |
| commit | d4ce47b09122d1f76601ba402c2b9ad6bb504950 (patch) | |
| tree | 2f9a4aca02618d53d31ac62625645f89fb30c52f /indra/newview/llvopartgroup.cpp | |
| parent | 93100236ae34eaa9cd3fa314e7e770339c13eba7 (diff) | |
| parent | 1693ccba58eef676df1f91e50627545ac35bb819 (diff) | |
Merged lindenlab/viewer-release into default
Diffstat (limited to 'indra/newview/llvopartgroup.cpp')
| -rw-r--r-- | indra/newview/llvopartgroup.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/indra/newview/llvopartgroup.cpp b/indra/newview/llvopartgroup.cpp index 6e5db526b0..f7b21338f8 100644 --- a/indra/newview/llvopartgroup.cpp +++ b/indra/newview/llvopartgroup.cpp @@ -61,7 +61,15 @@ void LLVOPartGroup::restoreGL() //TODO: optimize out binormal mask here. Specular and normal coords as well. sVB = new LLVertexBuffer(VERTEX_DATA_MASK | LLVertexBuffer::MAP_TANGENT | LLVertexBuffer::MAP_TEXCOORD1 | LLVertexBuffer::MAP_TEXCOORD2, GL_STREAM_DRAW_ARB); U32 count = LL_MAX_PARTICLE_COUNT; - sVB->allocateBuffer(count*4, count*6, true); + if (!sVB->allocateBuffer(count*4, count*6, true)) + { + LL_WARNS() << "Failed to allocate Vertex Buffer to " + << count*4 << " vertices and " + << count * 6 << " indices" << LL_ENDL; + // we are likelly to crash at following getTexCoord0Strider(), so unref and return + sVB = NULL; + return; + } //indices and texcoords are always the same, set once LLStrider<U16> indicesp; @@ -764,7 +772,7 @@ void LLParticlePartition::rebuildGeom(LLSpatialGroup* group) addGeometryCount(group, vertex_count, index_count); - if (vertex_count > 0 && index_count > 0) + if (vertex_count > 0 && index_count > 0 && LLVOPartGroup::sVB) { group->mBuilt = 1.f; //use one vertex buffer for all groups |