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/* 12 * brightness_detection.h 13 */ 14#ifndef MODULES_VIDEO_PROCESSING_MAIN_SOURCE_BRIGHTNESS_DETECTION_H 15#define MODULES_VIDEO_PROCESSING_MAIN_SOURCE_BRIGHTNESS_DETECTION_H 16#include "webrtc/modules/video_processing/main/interface/video_processing.h" 17#include "webrtc/typedefs.h" 18 19namespace webrtc { 20 21class VPMBrightnessDetection { 22 public: 23 VPMBrightnessDetection(); 24 ~VPMBrightnessDetection(); 25 int32_t ChangeUniqueId(int32_t id); 26 27 void Reset(); 28 int32_t ProcessFrame(const I420VideoFrame& frame, 29 const VideoProcessingModule::FrameStats& stats); 30 31 private: 32 int32_t id_; 33 34 uint32_t frame_cnt_bright_; 35 uint32_t frame_cnt_dark_; 36}; 37 38} // namespace webrtc 39 40#endif // MODULES_VIDEO_PROCESSING_MAIN_SOURCE_BRIGHTNESS_DETECTION_H 41