src/third_party/webrtc/video/video_receive_stream.h

   1 /*
   2  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11 #ifndef WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_
  12 #define WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_
  13
  14 #include <vector>
  15
  16 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
  17 #include "webrtc/modules/video_render/include/video_render_defines.h"
  18 #include "webrtc/system_wrappers/interface/clock.h"
  19 #include "webrtc/video/encoded_frame_callback_adapter.h"
  20 #include "webrtc/video/transport_adapter.h"
  21 #include "webrtc/video_engine/include/vie_render.h"
  22 #include "webrtc/video_receive_stream.h"
  23
  24 namespace webrtc {
  25
  26 class VideoEngine;
  27 class ViEBase;
  28 class ViECodec;
  29 class ViEExternalCodec;
  30 class ViEImageProcess;
  31 class ViENetwork;
  32 class ViERender;
  33 class ViERTP_RTCP;
  34 class VoiceEngine;
  35
  36 namespace internal {
  37
  38 class VideoReceiveStream : public webrtc::VideoReceiveStream,
  39                            public VideoRenderCallback {
  40  public:
  41   VideoReceiveStream(webrtc::VideoEngine* video_engine,
  42                      const VideoReceiveStream::Config& config,
  43                      newapi::Transport* transport,
  44                      webrtc::VoiceEngine* voice_engine,
  45                      int base_channel);
  46   virtual ~VideoReceiveStream();
  47
  48   virtual void StartReceiving() OVERRIDE;
  49   virtual void StopReceiving() OVERRIDE;
  50
  51   virtual void GetCurrentReceiveCodec(VideoCodec* receive_codec) OVERRIDE;
  52
  53   virtual int32_t RenderFrame(const uint32_t stream_id,
  54                               I420VideoFrame& video_frame) OVERRIDE;
  55
  56  public:
  57   virtual bool DeliverRtcp(const uint8_t* packet, size_t length);
  58   virtual bool DeliverRtp(const uint8_t* packet, size_t length);
  59
  60  private:
  61   TransportAdapter transport_adapter_;
  62   EncodedFrameCallbackAdapter encoded_frame_proxy_;
  63   VideoReceiveStream::Config config_;
  64   Clock* clock_;
  65
  66   ViEBase* video_engine_base_;
  67   ViECodec* codec_;
  68   ViEExternalCodec* external_codec_;
  69   ViENetwork* network_;
  70   ViERender* render_;
  71   ViERTP_RTCP* rtp_rtcp_;
  72   ViEImageProcess* image_process_;
  73
  74   int channel_;
  75 };
  76 }  // namespace internal
  77 }  // namespace webrtc
  78
  79 #endif  // WEBRTC_VIDEO_VIDEO_RECEIVE_STREAM_H_