Move the QP scaling thresholds to the relevant encoders

webrtc/api/android/jni/androidmediaencoder_jni.cc

 /*
  *  Copyright 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.
  */
 
@@ skipping 377 matching lines @@
   if (codecType_ == kVideoCodecVP8) {
     scale_ = codec_settings->codecSpecific.VP8.automaticResizeOn;
   } else if (codecType_ != kVideoCodecVP9) {
     scale_ = true;
   }
 
   ALOGD << "InitEncode request: " << init_width << " x " << init_height;
   ALOGD << "Encoder automatic resize " << (scale_ ? "enabled" : "disabled");
 
   if (scale_) {
-    if (codecType_ == kVideoCodecVP8) {
-      quality_scaler_.Init(
-          QualityScaler::kLowVp8QpThreshold, QualityScaler::kBadVp8QpThreshold,
-          codec_settings->startBitrate, codec_settings->width,
-          codec_settings->height, codec_settings->maxFramerate);
-    } else if (codecType_ == kVideoCodecH264) {
-      quality_scaler_.Init(QualityScaler::kLowH264QpThreshold,
-                           QualityScaler::kBadH264QpThreshold,
-                           codec_settings->startBitrate, codec_settings->width,
-                           codec_settings->height,
+    if (codecType_ == kVideoCodecVP8 || codecType_ == kVideoCodecH264) {
+      quality_scaler_.Init(codecType_, codec_settings->startBitrate,
+                           codec_settings->width, codec_settings->height,
                            codec_settings->maxFramerate);
     } else {
       // When adding codec support to additional hardware codecs, also configure
       // their QP thresholds for scaling.
       RTC_NOTREACHED() << "Unsupported codec without configured QP thresholds.";
       scale_ = false;
     }
     QualityScaler::Resolution res = quality_scaler_.GetScaledResolution();
     init_width = res.width;
     init_height = res.height;
@@ skipping 879 matching lines @@
   return supported_codecs_;
 }
 
 void MediaCodecVideoEncoderFactory::DestroyVideoEncoder(
     webrtc::VideoEncoder* encoder) {
   ALOGD << "Destroy video encoder.";
   delete encoder;
 }
 
 }  // namespace webrtc_jni