Report framedrops outside libvpx to QualityScaler.

webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc

 /*
  *  Copyright (c) 2012 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 288 matching lines @@
     temporal_layers_[stream_idx]->ConfigureBitrates(
         target_bitrate, max_bitrate, framerate, &configurations_[i]);
     if (vpx_codec_enc_config_set(&encoders_[i], &configurations_[i])) {
       return WEBRTC_VIDEO_CODEC_ERROR;
     }
   }
   quality_scaler_.ReportFramerate(new_framerate);
   return WEBRTC_VIDEO_CODEC_OK;
 }
 
+void VP8EncoderImpl::OnDroppedFrame() {
+  if (quality_scaler_enabled_)
+    quality_scaler_.ReportDroppedFrame();
+}
+
 const char* VP8EncoderImpl::ImplementationName() const {
   return "libvpx";
 }
 
 void VP8EncoderImpl::SetStreamState(bool send_stream,
                                             int stream_idx) {
   if (send_stream && !send_stream_[stream_idx]) {
     // Need a key frame if we have not sent this stream before.
     key_frame_request_[stream_idx] = true;
   }
@@ skipping 1092 matching lines @@
     return -1;
   }
   if (vpx_codec_control(copy->decoder_, VP8_SET_REFERENCE, ref_frame_) !=
       VPX_CODEC_OK) {
     return -1;
   }
   return 0;
 }
 
 }  // namespace webrtc