Move BitrateAllocator from BitrateController logic to Call.

webrtc/video/video_send_stream.h

 /*
  *  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.
  */
 
 #ifndef WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_
 #define WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_
 
 #include <map>
 #include <vector>
 
 #include "webrtc/call.h"
 #include "webrtc/call/transport_adapter.h"
 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"
 #include "webrtc/video/encoded_frame_callback_adapter.h"
 #include "webrtc/video/send_statistics_proxy.h"
 #include "webrtc/video/video_capture_input.h"
 #include "webrtc/video_receive_stream.h"
 #include "webrtc/video_send_stream.h"
 
 namespace webrtc {
 
+class BitrateAllocator;
 class CallStats;
 class CongestionController;
 class EncoderStateFeedback;
 class ProcessThread;
 class ViEChannel;
 class ViEEncoder;
 
 namespace internal {
 
 class VideoSendStream : public webrtc::VideoSendStream,
                         public webrtc::CpuOveruseObserver {
  public:
   VideoSendStream(int num_cpu_cores,
                   ProcessThread* module_process_thread,
                   CallStats* call_stats,
                   CongestionController* congestion_controller,
+                  BitrateAllocator* bitrate_allocator,
                   const VideoSendStream::Config& config,
                   const VideoEncoderConfig& encoder_config,
                   const std::map<uint32_t, RtpState>& suspended_ssrcs);
 
   ~VideoSendStream() override;
 
   // webrtc::SendStream implementation.
   void Start() override;
   void Stop() override;
   void SignalNetworkState(NetworkState state) override;
   bool DeliverRtcp(const uint8_t* packet, size_t length) override;
 
   // webrtc::VideoSendStream implementation.
   VideoCaptureInput* Input() override;
   bool ReconfigureVideoEncoder(const VideoEncoderConfig& config) override;
   Stats GetStats() override;
 
   // webrtc::CpuOveruseObserver implementation.
   void OveruseDetected() override;
   void NormalUsage() override;
 
   typedef std::map<uint32_t, RtpState> RtpStateMap;
   RtpStateMap GetRtpStates() const;
 
   int64_t GetRtt() const;
+  int GetPaddingNeededBps() const;
 
  private:
   bool SetSendCodec(VideoCodec video_codec);
   void ConfigureSsrcs();
 
   SendStatisticsProxy stats_proxy_;
   TransportAdapter transport_adapter_;
   EncodedFrameCallbackAdapter encoded_frame_proxy_;
   const VideoSendStream::Config config_;
   VideoEncoderConfig encoder_config_;
@@ skipping 10 matching lines @@
 
   // Used as a workaround to indicate that we should be using the configured
   // start bitrate initially, instead of the one reported by VideoEngine (which
   // defaults to too high).
   bool use_config_bitrate_;
 };
 }  // namespace internal
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_VIDEO_SEND_STREAM_H_