Move the QP scaling thresholds to the relevant encoders

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 544 matching lines @@
                     inst->simulcastStream[stream_idx].height, kVp832ByteAlign);
       SetStreamState(stream_bitrates[stream_idx] > 0, stream_idx);
       configurations_[i].rc_target_bitrate = stream_bitrates[stream_idx];
       temporal_layers_[stream_idx]->ConfigureBitrates(
           stream_bitrates[stream_idx], inst->maxBitrate, inst->maxFramerate,
           &configurations_[i]);
     }
   }
 
   rps_.Init();
-  quality_scaler_.Init(QualityScaler::kLowVp8QpThreshold,
-                       QualityScaler::kBadVp8QpThreshold, codec_.startBitrate,
-                       codec_.width, codec_.height, codec_.maxFramerate);
+  quality_scaler_.Init(codec_.codecType, codec_.startBitrate, codec_.width,
+                       codec_.height, codec_.maxFramerate);
 
   // Only apply scaling to improve for single-layer streams. The scaling metrics
   // use frame drops as a signal and is only applicable when we drop frames.
   quality_scaler_enabled_ = encoders_.size() == 1 &&
                             configurations_[0].rc_dropframe_thresh > 0 &&
                             codec_.codecSpecific.VP8.automaticResizeOn;
 
   return InitAndSetControlSettings();
 }
 
@@ skipping 786 matching lines @@
     return -1;
   }
   if (vpx_codec_control(copy->decoder_, VP8_SET_REFERENCE, ref_frame_) !=
       VPX_CODEC_OK) {
     return -1;
   }
   return 0;
 }
 
 }  // namespace webrtc