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 f320ec967048a11320f9c11f93f654f76ad36785..a5aa130491e82522707b4bea86c0e622ae1a3c48 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;
@@ -169,6 +168,9 @@ 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.
@@ -282,7 +284,8 @@ 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.
@@ -302,7 +305,8 @@ class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
                    base::win::ScopedComPtr<IDXGIKeyedMutex> dest_keyed_mutex,
                    uint64_t keyed_mutex_value,
                    int picture_buffer_id,
-                   int input_buffer_id);
+                   int input_buffer_id,
+                   const gfx::ColorSpace& color_space);
 
   // Copies the |video_frame| to the destination |dest_texture|.
   void CopyTextureOnDecoderThread(
@@ -328,7 +332,10 @@ class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
 
   // Initializes the DX11 Video format converter media types.
   // Returns true on success.
-  bool InitializeDX11VideoFormatConverterMediaType(int width, int height);
+  bool InitializeDX11VideoFormatConverterMediaType(
+      int width,
+      int height,
+      const gfx::ColorSpace& color_space);
 
   // Returns the output video frame dimensions (width, height).
   // |sample| :- This is the output sample containing the video frame.
@@ -380,6 +387,11 @@ 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
@@ -492,6 +504,10 @@ class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
   // Copy NV12 texture to another NV12 texture.
   bool copy_nv12_textures_;
 
+  // When converting YUV to RGB, make sure we tell the blitter about the input
+  // color space so that it can convert it correctly.
+  bool use_color_info_ = true;
+
   // Defaults to false. Indicates if we should use D3D or DX11 interfaces for
   // H/W decoding.
   bool use_dx11_;
@@ -507,6 +523,9 @@ class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
   // be initialized. Defaults to true.
   bool dx11_video_format_converter_media_type_needs_init_;
 
+  // Color spaced used when initializing the dx11 format converter.
+  gfx::ColorSpace dx11_converter_color_space_;
+
   // Set to true if we are sharing ANGLE's device.
   bool using_angle_device_;