Remove VCMRenderBufferSizeCallback.

webrtc/modules/video_coding/video_receiver.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.
  */
 
@@ skipping 22 matching lines @@
       _receiver(&_timing,
                 clock_,
                 event_factory,
                 nack_sender,
                 keyframe_request_sender),
       _decodedFrameCallback(&_timing, clock_),
       _frameTypeCallback(nullptr),
       _receiveStatsCallback(nullptr),
       _decoderTimingCallback(nullptr),
       _packetRequestCallback(nullptr),
-      render_buffer_callback_(nullptr),
       _decoder(nullptr),
       _frameFromFile(),
       _scheduleKeyRequest(false),
       drop_frames_until_keyframe_(false),
       max_nack_list_size_(0),
       _codecDataBase(nullptr, nullptr),
       pre_decode_image_callback_(pre_decode_image_callback),
       _receiveStatsTimer(1000, clock_),
       _retransmissionTimer(10, clock_),
       _keyRequestTimer(500, clock_) {}
@@ skipping 20 matching lines @@
       int jitter_buffer_ms;
       int min_playout_delay_ms;
       int render_delay_ms;
       _timing.GetTimings(&decode_ms, &max_decode_ms, &current_delay_ms,
                          &target_delay_ms, &jitter_buffer_ms,
                          &min_playout_delay_ms, &render_delay_ms);
       _decoderTimingCallback->OnDecoderTiming(
           decode_ms, max_decode_ms, current_delay_ms, target_delay_ms,
           jitter_buffer_ms, min_playout_delay_ms, render_delay_ms);
     }
-
-    // Size of render buffer.
-    if (render_buffer_callback_) {
-      int buffer_size_ms = _receiver.RenderBufferSizeMs();
-      render_buffer_callback_->RenderBufferSizeMs(buffer_size_ms);
-    }
   }
 
   // Key frame requests
   if (_keyRequestTimer.TimeUntilProcess() == 0) {
     _keyRequestTimer.Processed();
     bool request_key_frame = false;
     {
       rtc::CritScope cs(&process_crit_);
       request_key_frame = _scheduleKeyRequest && _frameTypeCallback != nullptr;
     }
@@ skipping 135 matching lines @@
   return VCM_OK;
 }
 
 int32_t VideoReceiver::RegisterPacketRequestCallback(
     VCMPacketRequestCallback* callback) {
   rtc::CritScope cs(&process_crit_);
   _packetRequestCallback = callback;
   return VCM_OK;
 }
 
-int VideoReceiver::RegisterRenderBufferSizeCallback(
-    VCMRenderBufferSizeCallback* callback) {
-  rtc::CritScope cs(&process_crit_);
-  render_buffer_callback_ = callback;
-  return VCM_OK;
-}
-
 void VideoReceiver::TriggerDecoderShutdown() {
   _receiver.TriggerDecoderShutdown();
 }
 
 // Decode next frame, blocking.
 // Should be called as often as possible to get the most out of the decoder.
 int32_t VideoReceiver::Decode(uint16_t maxWaitTimeMs) {
   int64_t nextRenderTimeMs;
   bool prefer_late_decoding = false;
   {
@@ skipping 254 matching lines @@
   _receiver.SetNackSettings(max_nack_list_size, max_packet_age_to_nack,
                             max_incomplete_time_ms);
 }
 
 int VideoReceiver::SetMinReceiverDelay(int desired_delay_ms) {
   return _receiver.SetMinReceiverDelay(desired_delay_ms);
 }
 
 }  // namespace vcm
 }  // namespace webrtc