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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_CAPTURE_VIDEO_VIDEO_CAPTURE_DEVICE_FACTORY_H_ | 5 #ifndef MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_DEVICE_FACTORY_H_ |
6 #define MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_DEVICE_FACTORY_H_ | 6 #define MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_DEVICE_FACTORY_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/threading/thread_checker.h" | 9 #include "base/threading/thread_checker.h" |
10 #include "media/capture/video/video_capture_device.h" | 10 #include "media/capture/video/video_capture_device.h" |
11 | 11 |
12 namespace media { | 12 namespace media { |
13 | 13 |
14 // VideoCaptureDeviceFactory is the base class for creation of video capture | 14 // VideoCaptureDeviceFactory is the base class for creation of video capture |
15 // devices in the different platforms. VCDFs are created by MediaStreamManager | 15 // devices in the different platforms. VCDFs are created by MediaStreamManager |
16 // on IO thread and plugged into VideoCaptureManager, who owns and operates them | 16 // on IO thread and plugged into VideoCaptureManager, who owns and operates them |
17 // in Device Thread (a.k.a. Audio Thread). | 17 // in Device Thread (a.k.a. Audio Thread). |
18 class CAPTURE_EXPORT VideoCaptureDeviceFactory { | 18 class MEDIA_EXPORT VideoCaptureDeviceFactory { |
19 public: | 19 public: |
20 static std::unique_ptr<VideoCaptureDeviceFactory> CreateFactory( | 20 static std::unique_ptr<VideoCaptureDeviceFactory> CreateFactory( |
21 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner); | 21 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner); |
22 | 22 |
23 VideoCaptureDeviceFactory(); | 23 VideoCaptureDeviceFactory(); |
24 virtual ~VideoCaptureDeviceFactory(); | 24 virtual ~VideoCaptureDeviceFactory(); |
25 | 25 |
26 // Creates a VideoCaptureDevice object. Returns NULL if something goes wrong. | 26 // Creates a VideoCaptureDevice object. Returns NULL if something goes wrong. |
27 virtual std::unique_ptr<VideoCaptureDevice> Create( | 27 virtual std::unique_ptr<VideoCaptureDevice> Create( |
28 const VideoCaptureDevice::Name& device_name) = 0; | 28 const VideoCaptureDevice::Name& device_name) = 0; |
(...skipping 21 matching lines...) Expand all Loading... |
50 private: | 50 private: |
51 static VideoCaptureDeviceFactory* CreateVideoCaptureDeviceFactory( | 51 static VideoCaptureDeviceFactory* CreateVideoCaptureDeviceFactory( |
52 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner); | 52 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner); |
53 | 53 |
54 DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactory); | 54 DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactory); |
55 }; | 55 }; |
56 | 56 |
57 } // namespace media | 57 } // namespace media |
58 | 58 |
59 #endif // MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_DEVICE_FACTORY_H_ | 59 #endif // MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_DEVICE_FACTORY_H_ |
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