Reland of Use RtxReceiveStream.

webrtc/video/video_receive_stream.cc

 /*
  *  Copyright (c) 2013 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.
  */
 
 #include "webrtc/video/video_receive_stream.h"
 
 #include <stdlib.h>
 
 #include <set>
 #include <string>
 #include <utility>
 
 #include "webrtc/api/optional.h"
 #include "webrtc/call/rtp_stream_receiver_controller_interface.h"
+#include "webrtc/call/rtx_receive_stream.h"
 #include "webrtc/common_types.h"
 #include "webrtc/common_video/h264/profile_level_id.h"
 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/modules/rtp_rtcp/include/rtp_receiver.h"
 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp.h"
 #include "webrtc/modules/utility/include/process_thread.h"
 #include "webrtc/modules/video_coding/frame_object.h"
 #include "webrtc/modules/video_coding/include/video_coding.h"
 #include "webrtc/modules/video_coding/jitter_estimator.h"
 #include "webrtc/modules/video_coding/timing.h"
 #include "webrtc/modules/video_coding/utility/ivf_file_writer.h"
 #include "webrtc/rtc_base/checks.h"
 #include "webrtc/rtc_base/location.h"
 #include "webrtc/rtc_base/logging.h"
+#include "webrtc/rtc_base/ptr_util.h"
 #include "webrtc/rtc_base/trace_event.h"
 #include "webrtc/system_wrappers/include/clock.h"
 #include "webrtc/system_wrappers/include/field_trial.h"
 #include "webrtc/video/call_stats.h"
 #include "webrtc/video/receive_statistics_proxy.h"
 
 namespace webrtc {
 
 namespace {
 VideoCodec CreateDecoderVideoCodec(const VideoReceiveStream::Decoder& decoder) {
@@ skipping 36 matching lines @@
     : transport_adapter_(config.rtcp_send_transport),
       config_(std::move(config)),
       num_cpu_cores_(num_cpu_cores),
       process_thread_(process_thread),
       clock_(Clock::GetRealTimeClock()),
       decode_thread_(&DecodeThreadFunction,
                      this,
                      "DecodingThread",
                      rtc::kHighestPriority),
       call_stats_(call_stats),
+      rtp_receive_statistics_(ReceiveStatistics::Create(clock_)),
       timing_(new VCMTiming(clock_)),
       video_receiver_(clock_, nullptr, this, timing_.get(), this, this),
       stats_proxy_(&config_, clock_),
       rtp_video_stream_receiver_(&transport_adapter_,
                                  call_stats_->rtcp_rtt_stats(),
                                  packet_router,
                                  &config_,
+                                 rtp_receive_statistics_.get(),
                                  &stats_proxy_,
                                  process_thread_,
                                  this,  // NackSender
                                  this,  // KeyFrameRequestSender
                                  this,  // OnCompleteFrameCallback
                                  timing_.get()),
       rtp_stream_sync_(this) {
   LOG(LS_INFO) << "VideoReceiveStream: " << config_.ToString();
 
   RTC_DCHECK(process_thread_);
   RTC_DCHECK(call_stats_);
 
   module_process_sequence_checker_.Detach();
 
   RTC_DCHECK(!config_.decoders.empty());
   std::set<int> decoder_payload_types;
   for (const Decoder& decoder : config_.decoders) {
     RTC_CHECK(decoder.decoder);
     RTC_CHECK(decoder_payload_types.find(decoder.payload_type) ==
               decoder_payload_types.end())
         << "Duplicate payload type (" << decoder.payload_type
         << ") for different decoders.";
     decoder_payload_types.insert(decoder.payload_type);
   }
 
-  video_receiver_.SetRenderDelay(config.render_delay_ms);
+  video_receiver_.SetRenderDelay(config_.render_delay_ms);
 
   jitter_estimator_.reset(new VCMJitterEstimator(clock_));
   frame_buffer_.reset(new video_coding::FrameBuffer(
       clock_, jitter_estimator_.get(), timing_.get(), &stats_proxy_));
 
   process_thread_->RegisterModule(&rtp_stream_sync_, RTC_FROM_HERE);
 
   // Register with RtpStreamReceiverController.
   media_receiver_ = receiver_controller->CreateReceiver(
       config_.rtp.remote_ssrc, &rtp_video_stream_receiver_);
-  if (config.rtp.rtx_ssrc) {
+  if (config_.rtp.rtx_ssrc) {
+    rtx_receive_stream_ = rtc::MakeUnique<RtxReceiveStream>(
+        &rtp_video_stream_receiver_, config.rtp.rtx_associated_payload_types,
+        config_.rtp.remote_ssrc, rtp_receive_statistics_.get());
     rtx_receiver_ = receiver_controller->CreateReceiver(
-        config_.rtp.rtx_ssrc, &rtp_video_stream_receiver_);
+        config_.rtp.rtx_ssrc, rtx_receive_stream_.get());
   }
 }
 
 VideoReceiveStream::~VideoReceiveStream() {
   RTC_DCHECK_CALLED_SEQUENTIALLY(&worker_sequence_checker_);
   LOG(LS_INFO) << "~VideoReceiveStream: " << config_.ToString();
   Stop();
 
   process_thread_->DeRegisterModule(&rtp_stream_sync_);
 }
@@ skipping 290 matching lines @@
     if (stream_is_active && !receiving_keyframe) {
       LOG(LS_WARNING) << "No decodable frame in " << wait_ms
                       << " ms, requesting keyframe.";
       RequestKeyFrame();
     }
   }
   return true;
 }
 }  // namespace internal
 }  // namespace webrtc