Cast: Make receiver use cast_transport

media/cast/receiver/cast_receiver_impl.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_CAST_RECEIVER_CAST_RECEIVER_IMPL_H_
 #define MEDIA_CAST_RECEIVER_CAST_RECEIVER_IMPL_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/cast/cast_config.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/cast_receiver.h"
 #include "media/cast/net/pacing/paced_sender.h"
 #include "media/cast/receiver/frame_receiver.h"
 
 namespace media {
 namespace cast {
 
 class AudioDecoder;
 class VideoDecoder;
 
 // This is a pure owner class that groups all required receiver-related objects
 // together, such as the paced packet sender, audio/video RTP frame receivers,
 // and software decoders (created on-demand).
 class CastReceiverImpl : public CastReceiver {
  public:
   CastReceiverImpl(scoped_refptr<CastEnvironment> cast_environment,
                    const FrameReceiverConfig& audio_config,
                    const FrameReceiverConfig& video_config,
-                   PacketSender* const packet_sender);
+                   CastTransportSender* const transport);
 
   ~CastReceiverImpl() override;
 
   // CastReceiver implementation.
-  PacketReceiverCallback packet_receiver() override;
+  void ReceivePacket(scoped_ptr<Packet> packet) override;
   void RequestDecodedAudioFrame(
       const AudioFrameDecodedCallback& callback) override;
   void RequestEncodedAudioFrame(
       const ReceiveEncodedFrameCallback& callback) override;
   void RequestDecodedVideoFrame(
       const VideoFrameDecodedCallback& callback) override;
   void RequestEncodedVideoFrame(
       const ReceiveEncodedFrameCallback& callback) override;
 
  private:
-  // Forwards |packet| to a specific RTP frame receiver, or drops it if SSRC
-  // does not map to one of the receivers.
-  void DispatchReceivedPacket(scoped_ptr<Packet> packet);
-
   // Feeds an EncodedFrame into |audio_decoder_|.  RequestDecodedAudioFrame()
   // uses this as a callback for RequestEncodedAudioFrame().
   void DecodeEncodedAudioFrame(
       const AudioFrameDecodedCallback& callback,
       scoped_ptr<EncodedFrame> encoded_frame);
 
   // Feeds an EncodedFrame into |video_decoder_|.  RequestDecodedVideoFrame()
   // uses this as a callback for RequestEncodedVideoFrame().
   void DecodeEncodedVideoFrame(
       const VideoFrameDecodedCallback& callback,
@@ skipping 21 matching lines @@
   static void EmitDecodedVideoFrame(
       const scoped_refptr<CastEnvironment>& cast_environment,
       const VideoFrameDecodedCallback& callback,
       uint32 frame_id,
       uint32 rtp_timestamp,
       const base::TimeTicks& playout_time,
       const scoped_refptr<VideoFrame>& video_frame,
       bool is_continuous);
 
   const scoped_refptr<CastEnvironment> cast_environment_;
-  PacedSender pacer_;
   FrameReceiver audio_receiver_;
   FrameReceiver video_receiver_;
 
   // Used by DispatchReceivedPacket() to direct packets to the appropriate frame
   // receiver.
   const uint32 ssrc_of_audio_sender_;
   const uint32 ssrc_of_video_sender_;
 
   // Parameters for the decoders that are created on-demand.  The values here
   // might be nonsense if the client of CastReceiverImpl never intends to use
@@ skipping 11 matching lines @@
   // images for playback.
   scoped_ptr<VideoDecoder> video_decoder_;
 
   DISALLOW_COPY_AND_ASSIGN(CastReceiverImpl);
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_RECEIVER_CAST_RECEIVER_IMPL_