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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // Implementation of a fake VideoCaptureDevice class. Used for testing other | 5 // Implementation of a fake VideoCaptureDevice class. Used for testing other |
6 // video capture classes when no real hardware is available. | 6 // video capture classes when no real hardware is available. |
7 | 7 |
8 #ifndef MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ | 8 #ifndef MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ |
9 #define MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ | 9 #define MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ |
10 | 10 |
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55 // correct thread that owns the object. | 55 // correct thread that owns the object. |
56 base::ThreadChecker thread_checker_; | 56 base::ThreadChecker thread_checker_; |
57 | 57 |
58 const BufferOwnership buffer_ownership_; | 58 const BufferOwnership buffer_ownership_; |
59 const BufferPlanarity planarity_; | 59 const BufferPlanarity planarity_; |
60 // Frame rate of the fake video device. | 60 // Frame rate of the fake video device. |
61 const float fake_capture_rate_; | 61 const float fake_capture_rate_; |
62 | 62 |
63 scoped_ptr<VideoCaptureDevice::Client> client_; | 63 scoped_ptr<VideoCaptureDevice::Client> client_; |
64 // |fake_frame_| is used for capturing on Own Buffers. | 64 // |fake_frame_| is used for capturing on Own Buffers. |
65 scoped_ptr<uint8[]> fake_frame_; | 65 scoped_ptr<uint8_t[]> fake_frame_; |
66 // Time when the next beep occurs. | 66 // Time when the next beep occurs. |
67 base::TimeDelta beep_time_; | 67 base::TimeDelta beep_time_; |
68 // Time since the fake video started rendering frames. | 68 // Time since the fake video started rendering frames. |
69 base::TimeDelta elapsed_time_; | 69 base::TimeDelta elapsed_time_; |
70 VideoCaptureFormat capture_format_; | 70 VideoCaptureFormat capture_format_; |
71 | 71 |
72 // FakeVideoCaptureDevice post tasks to itself for frame construction and | 72 // FakeVideoCaptureDevice post tasks to itself for frame construction and |
73 // needs to deal with asynchronous StopAndDeallocate(). | 73 // needs to deal with asynchronous StopAndDeallocate(). |
74 base::WeakPtrFactory<FakeVideoCaptureDevice> weak_factory_; | 74 base::WeakPtrFactory<FakeVideoCaptureDevice> weak_factory_; |
75 | 75 |
76 DISALLOW_COPY_AND_ASSIGN(FakeVideoCaptureDevice); | 76 DISALLOW_COPY_AND_ASSIGN(FakeVideoCaptureDevice); |
77 }; | 77 }; |
78 | 78 |
79 } // namespace media | 79 } // namespace media |
80 | 80 |
81 #endif // MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ | 81 #endif // MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_ |
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