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Side by Side Diff: media/capture/video/linux/video_capture_device_linux.h

Issue 2415703002: Move files video_capture*.* from media/base to media/capture (Closed)
Patch Set: rebase Created 4 years, 1 month ago
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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 // Linux specific implementation of VideoCaptureDevice. 5 // Linux specific implementation of VideoCaptureDevice.
6 // V4L2 is used for capturing. V4L2 does not provide its own thread for 6 // V4L2 is used for capturing. V4L2 does not provide its 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_CAPTURE_VIDEO_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_ 10 #ifndef MEDIA_CAPTURE_VIDEO_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_
11 #define MEDIA_CAPTURE_VIDEO_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_ 11 #define MEDIA_CAPTURE_VIDEO_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_
12 12
13 #include <stdint.h> 13 #include <stdint.h>
14 14
15 #include <string> 15 #include <string>
16 16
17 #include "base/files/file_util.h" 17 #include "base/files/file_util.h"
18 #include "base/files/scoped_file.h" 18 #include "base/files/scoped_file.h"
19 #include "base/macros.h" 19 #include "base/macros.h"
20 #include "base/threading/thread.h" 20 #include "base/threading/thread.h"
21 #include "media/base/video_capture_types.h"
22 #include "media/capture/video/video_capture_device.h" 21 #include "media/capture/video/video_capture_device.h"
22 #include "media/capture/video_capture_types.h"
23 23
24 namespace media { 24 namespace media {
25 25
26 class V4L2CaptureDelegate; 26 class V4L2CaptureDelegate;
27 27
28 // Linux V4L2 implementation of VideoCaptureDevice. 28 // Linux V4L2 implementation of VideoCaptureDevice.
29 class VideoCaptureDeviceLinux : public VideoCaptureDevice { 29 class VideoCaptureDeviceLinux : public VideoCaptureDevice {
30 public: 30 public:
31 static VideoPixelFormat V4l2FourCcToChromiumPixelFormat(uint32_t v4l2_fourcc); 31 static VideoPixelFormat V4l2FourCcToChromiumPixelFormat(uint32_t v4l2_fourcc);
32 static std::list<uint32_t> GetListOfUsableFourCCs(bool favour_mjpeg); 32 static std::list<uint32_t> GetListOfUsableFourCCs(bool favour_mjpeg);
(...skipping 25 matching lines...) Expand all
58 base::Thread v4l2_thread_; // Thread used for reading data from the device. 58 base::Thread v4l2_thread_; // Thread used for reading data from the device.
59 59
60 const VideoCaptureDeviceDescriptor device_descriptor_; 60 const VideoCaptureDeviceDescriptor device_descriptor_;
61 61
62 DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceLinux); 62 DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceLinux);
63 }; 63 };
64 64
65 } // namespace media 65 } // namespace media
66 66
67 #endif // MEDIA_CAPTURE_VIDEO_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_ 67 #endif // MEDIA_CAPTURE_VIDEO_LINUX_VIDEO_CAPTURE_DEVICE_LINUX_H_
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