Move usage of QualityScaler to ViEEncoder.

webrtc/modules/video_coding/codecs/h264/h264_encoder_impl.h

 /*
  *  Copyright (c) 2015 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_MODULES_VIDEO_CODING_CODECS_H264_H264_ENCODER_IMPL_H_
 #define WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_H264_ENCODER_IMPL_H_
 
 #include <memory>
 #include <vector>
 
 #include "webrtc/modules/video_coding/codecs/h264/include/h264.h"
 #include "webrtc/modules/video_coding/utility/h264_bitstream_parser.h"
-#include "webrtc/modules/video_coding/utility/quality_scaler.h"
 
 #include "third_party/openh264/src/codec/api/svc/codec_app_def.h"
 
 class ISVCEncoder;
 
 namespace webrtc {
 
 class H264EncoderImpl : public H264Encoder {

[magjed_webrtc, 2016/10/07 12:02:54]

Implement GetQPThresholds() for this class:
rtc::Optional<QPThresholds> GetQPThresholds() override {
  return QPThresholds::Default(kVideoCodecH264);
}

  public:
   H264EncoderImpl();
   ~H264EncoderImpl() override;
 
   // |max_payload_size| is ignored.
   // The following members of |codec_settings| are used. The rest are ignored.
   // - codecType (must be kVideoCodecH264)
   // - targetBitrate
   // - maxFramerate
   // - width
@@ skipping 18 matching lines @@
   // Unsupported / Do nothing.
   int32_t SetChannelParameters(uint32_t packet_loss, int64_t rtt) override;
   int32_t SetPeriodicKeyFrames(bool enable) override;
   void OnDroppedFrame() override;
 
  private:
   bool IsInitialized() const;
   SEncParamExt CreateEncoderParams() const;
 
   webrtc::H264BitstreamParser h264_bitstream_parser_;
-  QualityScaler quality_scaler_;
   // Reports statistics with histograms.
   void ReportInit();
   void ReportError();
 
   ISVCEncoder* openh264_encoder_;
   VideoCodec codec_settings_;
   int32_t number_of_cores_;
 
   EncodedImage encoded_image_;
   std::unique_ptr<uint8_t[]> encoded_image_buffer_;
   EncodedImageCallback* encoded_image_callback_;
 
   bool has_reported_init_;
   bool has_reported_error_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_H264_ENCODER_IMPL_H_