1 /* 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_MODULES_VIDEO_PROCESSING_BRIGHTNESS_DETECTION_H_ 12 #define WEBRTC_MODULES_VIDEO_PROCESSING_BRIGHTNESS_DETECTION_H_ 13 14 #include "webrtc/modules/video_processing/include/video_processing.h" 15 #include "webrtc/typedefs.h" 16 17 namespace webrtc { 18 19 class VPMBrightnessDetection { 20 public: 21 VPMBrightnessDetection(); 22 ~VPMBrightnessDetection(); 23 24 void Reset(); 25 int32_t ProcessFrame(const VideoFrame& frame, 26 const VideoProcessing::FrameStats& stats); 27 28 private: 29 uint32_t frame_cnt_bright_; 30 uint32_t frame_cnt_dark_; 31 }; 32 33 } // namespace webrtc 34 35 #endif // WEBRTC_MODULES_VIDEO_PROCESSING_BRIGHTNESS_DETECTION_H_ 36