diff options
Diffstat (limited to 'indra/newview/lldrawpoolavatar.cpp')
| -rw-r--r-- | indra/newview/lldrawpoolavatar.cpp | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/indra/newview/lldrawpoolavatar.cpp b/indra/newview/lldrawpoolavatar.cpp index b221221f16..8128790eb6 100644 --- a/indra/newview/lldrawpoolavatar.cpp +++ b/indra/newview/lldrawpoolavatar.cpp @@ -1485,15 +1485,34 @@ void LLDrawPoolAvatar::getRiggedGeometry( { buffer = new LLVertexBuffer(data_mask, GL_STREAM_DRAW_ARB); } - buffer->allocateBuffer(vol_face.mNumVertices, vol_face.mNumIndices, true); + + if (!buffer->allocateBuffer(vol_face.mNumVertices, vol_face.mNumIndices, true)) + { + LL_WARNS("LLDrawPoolAvatar") << "Failed to allocate Vertex Buffer to " + << vol_face.mNumVertices << " vertices and " + << vol_face.mNumIndices << " indices" << LL_ENDL; + // allocate dummy triangle + buffer->allocateBuffer(1, 3, true); + memset((U8*)buffer->getMappedData(), 0, buffer->getSize()); + memset((U8*)buffer->getMappedIndices(), 0, buffer->getIndicesSize()); + } } else { //resize existing buffer - buffer->resizeBuffer(vol_face.mNumVertices, vol_face.mNumIndices); + if(!buffer->resizeBuffer(vol_face.mNumVertices, vol_face.mNumIndices)) + { + LL_WARNS("LLDrawPoolAvatar") << "Failed to resize Vertex Buffer to " + << vol_face.mNumVertices << " vertices and " + << vol_face.mNumIndices << " indices" << LL_ENDL; + // allocate dummy triangle + buffer->resizeBuffer(1, 3); + memset((U8*)buffer->getMappedData(), 0, buffer->getSize()); + memset((U8*)buffer->getMappedIndices(), 0, buffer->getIndicesSize()); + } } - face->setSize(vol_face.mNumVertices, vol_face.mNumIndices); + face->setSize(buffer->getNumVerts(), buffer->getNumIndices()); face->setVertexBuffer(buffer); U16 offset = 0; @@ -1594,6 +1613,14 @@ void LLDrawPoolAvatar::updateRiggedFaceVertexBuffer( } } + if (buffer.isNull() || + buffer->getNumVerts() != vol_face.mNumVertices || + buffer->getNumIndices() != vol_face.mNumIndices) + { + // Allocation failed + return; + } + if (sShaderLevel <= 0 && face->mLastSkinTime < avatar->getLastSkinTime()) { //perform software vertex skinning for this face |