media: Inform VideoBlit/MFTransform of video color information

media/gpu/dxva_video_decode_accelerator_win.h

Index: media/gpu/dxva_video_decode_accelerator_win.h
diff --git a/media/gpu/dxva_video_decode_accelerator_win.h b/media/gpu/dxva_video_decode_accelerator_win.h
index fbcf804fac61c07a8a0e0c3143d885d3b9ae44c0..eeea0386af2e9c1cad0e22342c4b290997d48d57 100644
--- a/media/gpu/dxva_video_decode_accelerator_win.h
+++ b/media/gpu/dxva_video_decode_accelerator_win.h
@@ -71,7 +71,6 @@ class H264ConfigChangeDetector {
   // Detects stream configuration changes.
   // Returns false on failure.
   bool DetectConfig(const uint8_t* stream, unsigned int size);
-
   bool config_changed() const { return config_changed_; }
 
   gfx::ColorSpace current_color_space() const;
@@ -168,6 +167,9 @@ class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
   // passed to the IMFTransform interface implemented by the decoder.
   bool CreateD3DDevManager();
 
+  // TODO(hubbe): COMMENT
+  bool CreateVideoProcessor();
+
   // Creates and initializes an instance of the DX11 device and the
   // corresponding device manager. The device manager instance is eventually
   // passed to the IMFTransform interface implemented by the decoder.
@@ -281,7 +283,8 @@ class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
   void CopySurface(IDirect3DSurface9* src_surface,
                    IDirect3DSurface9* dest_surface,
                    int picture_buffer_id,
-                   int input_buffer_id);
+                   int input_buffer_id,
+                   const gfx::ColorSpace& color_space);
 
   // This is a notification that the source surface |src_surface| was copied to
   // the destination |dest_surface|. Received on the main thread.
@@ -377,6 +380,11 @@ class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
   base::win::ScopedComPtr<ID3D11DeviceContext> d3d11_device_context_;
   base::win::ScopedComPtr<ID3D11Query> d3d11_query_;
 
+  base::win::ScopedComPtr<IDirectXVideoProcessorService>
+      video_processor_service_;
+  base::win::ScopedComPtr<IDirectXVideoProcessor> processor_;
+  DXVA2_ProcAmpValues default_procamp_values_;
+
   // Ideally the reset token would be a stack variable which is used while
   // creating the device manager. However it seems that the device manager
   // holds onto the token and attempts to access it if the underlying device