Forward the SignalFirstPacketReceived to RtpReceiver.

webrtc/pc/channel.h

 /*
  *  Copyright 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 150 matching lines @@
   // Made public for easier testing.
   void SetReadyToSend(bool rtcp, bool ready);
 
   // Only public for unit tests.  Otherwise, consider protected.
   int SetOption(SocketType type, rtc::Socket::Option o, int val)
       override;
   int SetOption_n(SocketType type, rtc::Socket::Option o, int val);
 
   SrtpFilter* srtp_filter() { return &srtp_filter_; }
 
+  virtual cricket::MediaType media_type() = 0;
+
  protected:
   virtual MediaChannel* media_channel() const { return media_channel_; }
   // Sets the |transport_channel_| (and |rtcp_transport_channel_|, if |rtcp_| is
   // true). Gets the transport channels from |transport_controller_|.
   bool SetTransport_n(const std::string& transport_name);
 
   void SetTransportChannel_n(TransportChannel* transport);
   void SetRtcpTransportChannel_n(TransportChannel* transport,
                                  bool update_writablity);
 
@@ skipping 247 matching lines @@
   sigslot::signal2<VoiceChannel*, const AudioInfo&> SignalAudioMonitor;
 
   int GetInputLevel_w();
   int GetOutputLevel_w();
   void GetActiveStreams_w(AudioInfo::StreamList* actives);
   webrtc::RtpParameters GetRtpSendParameters_w(uint32_t ssrc) const;
   bool SetRtpSendParameters_w(uint32_t ssrc, webrtc::RtpParameters parameters);
   webrtc::RtpParameters GetRtpReceiveParameters_w(uint32_t ssrc) const;
   bool SetRtpReceiveParameters_w(uint32_t ssrc,
                                  webrtc::RtpParameters parameters);
+  cricket::MediaType media_type() override { return cricket::MEDIA_TYPE_AUDIO; }
 
  private:
   // overrides from BaseChannel
   void OnChannelRead(TransportChannel* channel,
                      const char* data,
                      size_t len,
                      const rtc::PacketTime& packet_time,
                      int flags) override;
   void ChangeState_w() override;
   const ContentInfo* GetFirstContent(const SessionDescription* sdesc) override;
@@ skipping 66 matching lines @@
   bool SetVideoSend(uint32_t ssrc,
                     bool enable,
                     const VideoOptions* options,
                     rtc::VideoSourceInterface<cricket::VideoFrame>* source);
   webrtc::RtpParameters GetRtpSendParameters(uint32_t ssrc) const;
   bool SetRtpSendParameters(uint32_t ssrc,
                             const webrtc::RtpParameters& parameters);
   webrtc::RtpParameters GetRtpReceiveParameters(uint32_t ssrc) const;
   bool SetRtpReceiveParameters(uint32_t ssrc,
                                const webrtc::RtpParameters& parameters);
+  cricket::MediaType media_type() override { return cricket::MEDIA_TYPE_VIDEO; }
 
  private:
   // overrides from BaseChannel
   void ChangeState_w() override;
   const ContentInfo* GetFirstContent(const SessionDescription* sdesc) override;
   bool SetLocalContent_w(const MediaContentDescription* content,
                          ContentAction action,
                          std::string* error_desc) override;
   bool SetRemoteContent_w(const MediaContentDescription* content,
                           ContentAction action,
@@ skipping 51 matching lines @@
   sigslot::signal2<DataChannel*, const std::vector<ConnectionInfo>&>
       SignalConnectionMonitor;
   sigslot::signal3<DataChannel*, const ReceiveDataParams&,
       const rtc::CopyOnWriteBuffer&> SignalDataReceived;
   // Signal for notifying when the channel becomes ready to send data.
   // That occurs when the channel is enabled, the transport is writable,
   // both local and remote descriptions are set, and the channel is unblocked.
   sigslot::signal1<bool> SignalReadyToSendData;
   // Signal for notifying that the remote side has closed the DataChannel.
   sigslot::signal1<uint32_t> SignalStreamClosedRemotely;
+  cricket::MediaType media_type() override { return cricket::MEDIA_TYPE_DATA; }
 
  protected:
   // downcasts a MediaChannel.
   DataMediaChannel* media_channel() const override {
     return static_cast<DataMediaChannel*>(BaseChannel::media_channel());
   }
 
  private:
   struct SendDataMessageData : public rtc::MessageData {
     SendDataMessageData(const SendDataParams& params,
@@ skipping 70 matching lines @@
   // SetSendParameters.
   DataSendParameters last_send_params_;
   // Last DataRecvParameters sent down to the media_channel() via
   // SetRecvParameters.
   DataRecvParameters last_recv_params_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_PC_CHANNEL_H_