Support for H264 HW offload for webRTC.

content/renderer/media/rtc_video_decoder.h

Index: content/renderer/media/rtc_video_decoder.h
diff --git a/content/renderer/media/rtc_video_decoder.h b/content/renderer/media/rtc_video_decoder.h
index bbc294afc8ebeb52d93d7addca5bdc4883c7d719..bfb5d96e9b9be20f55e62d479d6c650a4ca889dc 100644
--- a/content/renderer/media/rtc_video_decoder.h
+++ b/content/renderer/media/rtc_video_decoder.h
@@ -103,6 +103,7 @@ class CONTENT_EXPORT RTCVideoDecoder
   FRIEND_TEST_ALL_PREFIXES(RTCVideoDecoderTest, IsFirstBufferAfterReset);
 
   RTCVideoDecoder(
+      webrtc::VideoCodecType type,
       const scoped_refptr<media::GpuVideoAcceleratorFactories>& factories);
 
   // Requests a buffer to be decoded by VDA.
@@ -151,7 +152,8 @@ class CONTENT_EXPORT RTCVideoDecoder
   void ReusePictureBuffer(int64 picture_buffer_id);
 
   // Create |vda_| on |vda_loop_proxy_|.
-  void CreateVDA(media::VideoCodecProfile profile, base::WaitableEvent* waiter);
+  void CreateVDA(media::VideoCodecProfile profile,
+                 base::WaitableEvent* waiter);
 
   void DestroyTextures();
   void DestroyVDA();
@@ -193,6 +195,9 @@ class CONTENT_EXPORT RTCVideoDecoder
   // The hardware video decoder.
   scoped_ptr<media::VideoDecodeAccelerator> vda_;
 
+  // The video codec type, as reported to WebRTC.

[Pawel Osciak, 2014/08/12 11:06:38]

Nit s/to/by/ ?

[hshi1, 2014/08/12 18:08:22]

Done.

+  const webrtc::VideoCodecType video_codec_type_;
+
   // The size of the incoming video frames.
   gfx::Size frame_size_;