H264 encoder: Include QP information in encoded images

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 1122 matching lines @@
             image->qp_ = qp;
           }
         }
       } else if (codecType_ == kVideoCodecH264) {
         if (scale_) {
           h264_bitstream_parser_.ParseBitstream(payload, payload_size);
           int qp;
           if (h264_bitstream_parser_.GetLastSliceQp(&qp)) {
             current_acc_qp_ += qp;
             quality_scaler_.ReportQP(qp);
+            image->qp_ = qp;
           }
         }
         // For H.264 search for start codes.
         int32_t scPositions[MAX_NALUS_PERFRAME + 1] = {};
         int32_t scPositionsLength = 0;
         int32_t scPosition = 0;
         while (scPositionsLength < MAX_NALUS_PERFRAME) {
           int32_t naluPosition = NextNaluPosition(
               payload + scPosition, payload_size - scPosition);
           if (naluPosition < 0) {
@@ skipping 217 matching lines @@
   return supported_codecs_;
 }
 
 void MediaCodecVideoEncoderFactory::DestroyVideoEncoder(
     webrtc::VideoEncoder* encoder) {
   ALOGD << "Destroy video encoder.";
   delete encoder;
 }
 
 }  // namespace webrtc_jni