- support HRESULT parameter in D3DX10CreateTextureFrom* - implement D3DX10CreateAsyncTextureProcessor
-- v2: d3dx10/tests: Add D3DX10CreateAsyncTextureProcessor tests. d3dx10: Add D3DX10CreateAsyncTextureProcessor implementation. d3dx10: Add D3DX10CreateAsyncTextureProcessor stub. d3dx10: Exit early on volume textures in D3DX10CreateTextureFromMemory.