chrome/renderer/media/cast_receiver_session_delegate.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_RENDERER_MEDIA_CAST_RECEIVER_SESSION_DELEGATE_H_
   6 #define CHROME_RENDERER_MEDIA_CAST_RECEIVER_SESSION_DELEGATE_H_
   7
   8 #include "chrome/renderer/media/cast_receiver_audio_valve.h"
   9 #include "chrome/renderer/media/cast_session_delegate.h"
  10 #include "content/public/renderer/media_stream_video_sink.h"
  11 #include "media/base/video_capture_types.h"
  12 #include "media/cast/cast_receiver.h"
  13
  14 class CastReceiverSessionDelegate : public CastSessionDelegateBase {
  15  public:
  16   typedef base::Callback<void(const std::string&)> ErrorCallback;
  17
  18   CastReceiverSessionDelegate();
  19   ~CastReceiverSessionDelegate() override;
  20
  21   void ReceivePacket(scoped_ptr<media::cast::Packet> packet) override;
  22   void LogRawEvents(
  23       const std::vector<media::cast::PacketEvent>& packet_events,
  24       const std::vector<media::cast::FrameEvent>& frame_events) override;
  25
  26   void Start(const media::cast::FrameReceiverConfig& audio_config,
  27              const media::cast::FrameReceiverConfig& video_config,
  28              const net::IPEndPoint& local_endpoint,
  29              const net::IPEndPoint& remote_endpoint,
  30              scoped_ptr<base::DictionaryValue> options,
  31              const media::VideoCaptureFormat& format,
  32              const ErrorCallback& error_callback);
  33
  34   void StartAudio(scoped_refptr<CastReceiverAudioValve> audio_valve);
  35
  36   void StartVideo(content::VideoCaptureDeliverFrameCB frame_callback);
  37   // Stop Video callbacks (eventually).
  38   void StopVideo();
  39
  40  private:
  41   void OnDecodedAudioFrame(scoped_ptr<media::AudioBus> audio_bus,
  42                            const base::TimeTicks& playout_time,
  43                            bool is_continous);
  44
  45   void OnDecodedVideoFrame(const scoped_refptr<media::VideoFrame>& video_frame,
  46                            const base::TimeTicks& playout_time,
  47                            bool is_continous);
  48
  49   scoped_refptr<CastReceiverAudioValve> audio_valve_;
  50   content::VideoCaptureDeliverFrameCB frame_callback_;
  51   media::cast::AudioFrameDecodedCallback on_audio_decoded_cb_;
  52   media::cast::VideoFrameDecodedCallback on_video_decoded_cb_;
  53   scoped_ptr<media::cast::CastReceiver> cast_receiver_;
  54   media::VideoCaptureFormat format_;
  55   base::WeakPtrFactory<CastReceiverSessionDelegate> weak_factory_;
  56   DISALLOW_COPY_AND_ASSIGN(CastReceiverSessionDelegate);
  57 };
  58
  59 #endif  // CHROME_RENDERER_MEDIA_CAST_RECEIVER_SESSION_DELEGATE_H_