1 /* 2 * Copyright (c) 2013 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 #ifndef WEBRTC_VIDEO_ENGINE_TEST_COMMON_FRAME_GENERATOR_CAPTURER_H_ 11 #define WEBRTC_VIDEO_ENGINE_TEST_COMMON_FRAME_GENERATOR_CAPTURER_H_ 12 13 #include "webrtc/system_wrappers/interface/scoped_ptr.h" 14 #include "webrtc/test/video_capturer.h" 15 #include "webrtc/typedefs.h" 16 17 namespace webrtc { 18 19 class CriticalSectionWrapper; 20 class EventWrapper; 21 class ThreadWrapper; 22 23 namespace test { 24 25 class FrameGenerator; 26 27 class FrameGeneratorCapturer : public VideoCapturer { 28 public: 29 static FrameGeneratorCapturer* Create(VideoSendStreamInput* input, 30 size_t width, 31 size_t height, 32 int target_fps, 33 Clock* clock); 34 35 static FrameGeneratorCapturer* CreateFromYuvFile(VideoSendStreamInput* input, 36 const char* file_name, 37 size_t width, 38 size_t height, 39 int target_fps, 40 Clock* clock); 41 virtual ~FrameGeneratorCapturer(); 42 43 virtual void Start() OVERRIDE; 44 virtual void Stop() OVERRIDE; 45 46 int64_t first_frame_capture_time() const { return first_frame_capture_time_; } 47 48 private: 49 FrameGeneratorCapturer(Clock* clock, 50 VideoSendStreamInput* input, 51 FrameGenerator* frame_generator, 52 int target_fps); 53 bool Init(); 54 void InsertFrame(); 55 static bool Run(void* obj); 56 57 Clock* const clock_; 58 bool sending_; 59 60 scoped_ptr<EventWrapper> tick_; 61 scoped_ptr<CriticalSectionWrapper> lock_; 62 scoped_ptr<ThreadWrapper> thread_; 63 scoped_ptr<FrameGenerator> frame_generator_; 64 65 int target_fps_; 66 67 int64_t first_frame_capture_time_; 68 }; 69 } // test 70 } // webrtc 71 72 #endif // WEBRTC_VIDEO_ENGINE_TEST_COMMON_FRAME_GENERATOR_CAPTURER_H_ 73