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Hash : f0470974
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Date : 2016-12-19T19:35:48
D3D: Ensure compiler is loaded in applyShaders. We're finding that D3Dcompile is being called with a null compiler handle. This means at some point we successfully linked a program, using a valid compiler handle, and likely we went through some traumatic event like a GPU device lost. This unloaded the compiler DLL and hence leads to a null deref. It's not clear how this is happening since a device lost should trigger a restart of the browser process in all cases with Chrome, but this should fix the NULL deref and lead to a user-visible program link error. BUG=chromium:671162 Change-Id: Ibf85f19d4f099d2f00921c230ee0a52b46bfd8cf Reviewed-on: https://chromium-review.googlesource.com/422553 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
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Files
- BufferD3D.cpp
- BufferD3D.h
- CompilerD3D.cpp
- CompilerD3D.h
- DeviceD3D.cpp
- DeviceD3D.h
- DisplayD3D.cpp
- DisplayD3D.h
- DynamicHLSL.cpp
- DynamicHLSL.h
- EGLImageD3D.cpp
- EGLImageD3D.h
- FramebufferD3D.cpp
- FramebufferD3D.h
- HLSLCompiler.cpp
- HLSLCompiler.h
- ImageD3D.cpp
- ImageD3D.h
- IndexBuffer.cpp
- IndexBuffer.h
- IndexDataManager.cpp
- IndexDataManager.h
- NativeWindowD3D.cpp
- NativeWindowD3D.h
- ProgramD3D.cpp
- ProgramD3D.h
- RenderTargetD3D.cpp
- RenderTargetD3D.h
- RenderbufferD3D.cpp
- RenderbufferD3D.h
- RendererD3D.cpp
- RendererD3D.h
- SamplerD3D.h
- ShaderD3D.cpp
- ShaderD3D.h
- ShaderExecutableD3D.cpp
- ShaderExecutableD3D.h
- SurfaceD3D.cpp
- SurfaceD3D.h
- SwapChainD3D.cpp
- SwapChainD3D.h
- TextureD3D.cpp
- TextureD3D.h
- TextureStorage.h
- VaryingPacking_unittest.cpp
- VertexBuffer.cpp
- VertexBuffer.h
- VertexDataManager.cpp
- VertexDataManager.h
- WorkaroundsD3D.h
- d3d11/
- d3d9/
- formatutilsD3D.h
- hlsl/
