diff options
| author | r.kuznetsov <r.kuznetsov@corp.mail.ru> | 2015-12-07 13:35:53 +0300 |
|---|---|---|
| committer | r.kuznetsov <r.kuznetsov@corp.mail.ru> | 2015-12-07 13:35:53 +0300 |
| commit | c223abc474267ab2502b4c60a868721dbc396ff7 (patch) | |
| tree | ff8c0f98ffaf79c4dd136fb436d2b92145b398c6 /drape/vertex_array_buffer.cpp | |
| parent | c8ebf8832d39310fbe1bdb3855d29d11d073cd89 (diff) | |
Fixed crash with index buffer overflow during the buffer mutation
Diffstat (limited to 'drape/vertex_array_buffer.cpp')
| -rw-r--r-- | drape/vertex_array_buffer.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drape/vertex_array_buffer.cpp b/drape/vertex_array_buffer.cpp index 1b2331da54..594f990a48 100644 --- a/drape/vertex_array_buffer.cpp +++ b/drape/vertex_array_buffer.cpp @@ -206,6 +206,11 @@ void VertexArrayBuffer::ApplyMutation(ref_ptr<IndexBufferMutator> indexMutator, if (indexMutator != nullptr) { ASSERT(m_indexBuffer != nullptr, ()); + if (indexMutator->GetCapacity() > m_indexBuffer->GetBuffer()->GetCapacity()) + { + m_indexBuffer = make_unique_dp<IndexBuffer>(indexMutator->GetCapacity()); + m_indexBuffer->MoveToGPU(GPUBuffer::IndexBuffer); + } m_indexBuffer->UpdateData(indexMutator->GetIndexes(), indexMutator->GetIndexCount()); } |