Experiment for the nack module.

webrtc/modules/video_coding/receiver.h

 /*
  *  Copyright (c) 2011 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 10 matching lines @@
 #include "webrtc/modules/video_coding/include/video_coding.h"
 #include "webrtc/modules/video_coding/include/video_coding_defines.h"
 
 namespace webrtc {
 
 class Clock;
 class VCMEncodedFrame;
 
 class VCMReceiver {
  public:
+  // Constructor for current interface, will be removed when the
+  // new jitter buffer is in place.
   VCMReceiver(VCMTiming* timing, Clock* clock, EventFactory* event_factory);
 
+  // Create method for the new jitter buffer.
+  VCMReceiver(VCMTiming* timing,
+              Clock* clock,
+              EventFactory* event_factory,
+              NackSender* nack_sender,
+              KeyFrameRequestSender* keyframe_request_sender);
+
   // Using this constructor, you can specify a different event factory for the
   // jitter buffer. Useful for unit tests when you want to simulate incoming
   // packets, in which case the jitter buffer's wait event is different from
   // that of VCMReceiver itself.
+  //
+  // Constructor for current interface, will be removed when the
+  // new jitter buffer is in place.
   VCMReceiver(VCMTiming* timing,
               Clock* clock,
               std::unique_ptr<EventWrapper> receiver_event,
               std::unique_ptr<EventWrapper> jitter_buffer_event);
 
+  // Create method for the new jitter buffer.
+  VCMReceiver(VCMTiming* timing,
+              Clock* clock,
+              std::unique_ptr<EventWrapper> receiver_event,
+              std::unique_ptr<EventWrapper> jitter_buffer_event,
+              NackSender* nack_sender,
+              KeyFrameRequestSender* keyframe_request_sender);
+
   ~VCMReceiver();
 
   void Reset();
   void UpdateRtt(int64_t rtt);
   int32_t InsertPacket(const VCMPacket& packet,
                        uint16_t frame_width,
                        uint16_t frame_height);
   VCMEncodedFrame* FrameForDecoding(uint16_t max_wait_time_ms,
                                     int64_t* next_render_time_ms,
                                     bool prefer_late_decoding);
@@ skipping 20 matching lines @@
 
   // Returns size in time (milliseconds) of complete continuous frames in the
   // jitter buffer. The render time is estimated based on the render delay at
   // the time this function is called.
   int RenderBufferSizeMs();
 
   void RegisterStatsCallback(VCMReceiveStatisticsCallback* callback);
 
   void TriggerDecoderShutdown();
 
+  int64_t TimeUntilNextProcess();
+  void Process();
+
  private:
   CriticalSectionWrapper* crit_sect_;
   Clock* const clock_;
   VCMJitterBuffer jitter_buffer_;
   VCMTiming* timing_;
   std::unique_ptr<EventWrapper> render_wait_event_;
   int max_video_delay_ms_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_RECEIVER_H_