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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // Linux specific implementation of VideoCaptureDevice. | 5 // Linux specific implementation of VideoCaptureDevice. |
6 // V4L2 is used for capturing. V4L2 does not provide it's own thread for | 6 // V4L2 is used for capturing. V4L2 does not provide it's own thread for |
7 // capturing so this implementation uses a Chromium thread for fetching frames | 7 // capturing so this implementation uses a Chromium thread for fetching frames |
8 // from V4L2. | 8 // from V4L2. |
9 | 9 |
10 #ifndef MEDIA_VIDEO_CAPTURE_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_ | 10 #ifndef MEDIA_VIDEO_CAPTURE_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_ |
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68 int device_fd_; // File descriptor for the opened camera device. | 68 int device_fd_; // File descriptor for the opened camera device. |
69 base::Thread v4l2_thread_; // Thread used for reading data from the device. | 69 base::Thread v4l2_thread_; // Thread used for reading data from the device. |
70 Buffer* buffer_pool_; | 70 Buffer* buffer_pool_; |
71 int buffer_pool_size_; // Number of allocated buffers. | 71 int buffer_pool_size_; // Number of allocated buffers. |
72 | 72 |
73 DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceLinux); | 73 DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceLinux); |
74 }; | 74 }; |
75 | 75 |
76 } // namespace media | 76 } // namespace media |
77 | 77 |
78 DISABLE_RUNNABLE_METHOD_REFCOUNT(media::VideoCaptureDeviceLinux); | |
79 | |
80 #endif // MEDIA_VIDEO_CAPTURE_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_ | 78 #endif // MEDIA_VIDEO_CAPTURE_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_ |
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