media/video/capture/file_video_capture_device.h - Issue 1162903004: FileVideoCaptureDevice: Regulate framerate without drifting

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Side by Side Diff: media/video/capture/file_video_capture_device.h

Issue 1162903004: FileVideoCaptureDevice: Regulate framerate without drifting (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 6 months ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 2013 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_	5 #ifndef MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_

6 #define MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_	6 #define MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_

7	7

8 #include <string>	8 #include <string>

9	9

10 #include "base/files/file.h"	10 #include "base/files/file.h"

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60 base::Thread capture_thread_;	60 base::Thread capture_thread_;

61 // The following members belong to \|capture_thread_\|.	61 // The following members belong to \|capture_thread_\|.

62 scoped_ptr<VideoCaptureDevice::Client> client_;	62 scoped_ptr<VideoCaptureDevice::Client> client_;

63 const base::FilePath file_path_;	63 const base::FilePath file_path_;

64 base::File file_;	64 base::File file_;

65 scoped_ptr<uint8[]> video_frame_;	65 scoped_ptr<uint8[]> video_frame_;

66 VideoCaptureFormat capture_format_;	66 VideoCaptureFormat capture_format_;

67 int frame_size_;	67 int frame_size_;

68 int64 current_byte_index_;	68 int64 current_byte_index_;

69 int64 first_frame_byte_index_;	69 int64 first_frame_byte_index_;

	70 // Target time for the next frame.

	71 base::TimeTicks next_frame_time_;

70	72

71 DISALLOW_COPY_AND_ASSIGN(FileVideoCaptureDevice);	73 DISALLOW_COPY_AND_ASSIGN(FileVideoCaptureDevice);

72 };	74 };

73	75

74 } // namespace media	76 } // namespace media

75	77

76 #endif // MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_	78 #endif // MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_

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