Add QP statistics to VideoProcessorIntegrationTest.

webrtc/modules/video_coding/codecs/test/stats.h

 /*
  *  Copyright (c) 2011 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 10 matching lines @@
 // Contains statistics of a single frame that has been processed.
 struct FrameStatistic {
   FrameStatistic();
 
   bool encoding_successful;
   bool decoding_successful;
   int encode_return_code;
   int decode_return_code;
   int encode_time_in_us;
   int decode_time_in_us;
+  int qp;
   int frame_number;
   // How many packets were discarded of the encoded frame data (if any).
   int packets_dropped;
   size_t total_packets;
 
   // Current bit rate. Calculated out of the size divided with the time
   // interval per frame.
   int bit_rate_in_kbps;
 
   // Copied from EncodedImage
@@ skipping 20 matching lines @@
   // processing
   void PrintSummary();
 
   std::vector<FrameStatistic> stats_;
 };
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_CODECS_TEST_STATS_H_