Remove remaining quality-analysis (QM).

webrtc/modules/video_coding/content_metrics_processing.h

-/*
- *  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.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CODING_CONTENT_METRICS_PROCESSING_H_
-#define WEBRTC_MODULES_VIDEO_CODING_CONTENT_METRICS_PROCESSING_H_
-
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-struct VideoContentMetrics;
-
-// QM interval time (in ms)
-enum { kQmMinIntervalMs = 10000 };
-
-// Flag for NFD metric vs motion metric
-enum { kNfdMetric = 1 };
-
-/**********************************/
-/* Content Metrics Processing     */
-/**********************************/
-class VCMContentMetricsProcessing {
- public:
-  VCMContentMetricsProcessing();
-  ~VCMContentMetricsProcessing();
-
-  // Update class with latest metrics.
-  int UpdateContentData(const VideoContentMetrics* contentMetrics);
-
-  // Reset the short-term averaged content data.
-  void ResetShortTermAvgData();
-
-  // Initialize.
-  int Reset();
-
-  // Inform class of current frame rate.
-  void UpdateFrameRate(uint32_t frameRate);
-
-  // Returns the long-term averaged content data: recursive average over longer
-  // time scale.
-  VideoContentMetrics* LongTermAvgData();
-
-  // Returns the short-term averaged content data: uniform average over
-  // shorter time scalE.
-  VideoContentMetrics* ShortTermAvgData();
-
- private:
-  // Compute working average.
-  int ProcessContent(const VideoContentMetrics* contentMetrics);
-
-  // Update the recursive averaged metrics: longer time average (~5/10 secs).
-  void UpdateRecursiveAvg(const VideoContentMetrics* contentMetrics);
-
-  // Update the uniform averaged metrics: shorter time average (~RTCP report).
-  void UpdateUniformAvg(const VideoContentMetrics* contentMetrics);
-
-  VideoContentMetrics* recursive_avg_;
-  VideoContentMetrics* uniform_avg_;
-  float recursive_avg_factor_;
-  uint32_t frame_cnt_uniform_avg_;
-  float avg_motion_level_;
-  float avg_spatial_level_;
-};
-}  // namespace webrtc
-#endif  // WEBRTC_MODULES_VIDEO_CODING_CONTENT_METRICS_PROCESSING_H_