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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 // Implementation of a VideoCaptureDeviceFactory class for Mac. | 5 // Implementation of a VideoCaptureDeviceFactory class for Mac. |
6 | 6 |
7 #ifndef MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_ | 7 #ifndef MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_ |
8 #define MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_ | 8 #define MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_ |
9 | 9 |
10 #include "media/video/capture/video_capture_device_factory.h" | 10 #include "media/video/capture/video_capture_device_factory.h" |
11 | 11 |
12 namespace media { | 12 namespace media { |
13 | 13 |
14 // Extension of VideoCaptureDeviceFactory to create and manipulate Mac devices. | 14 // Extension of VideoCaptureDeviceFactory to create and manipulate Mac devices. |
15 class MEDIA_EXPORT VideoCaptureDeviceFactoryMac : | 15 class MEDIA_EXPORT VideoCaptureDeviceFactoryMac : |
16 public VideoCaptureDeviceFactory { | 16 public VideoCaptureDeviceFactory { |
17 public: | 17 public: |
18 static bool PlatformSupportsAVFoundation(); | 18 static bool PlatformSupportsAVFoundation(); |
19 | 19 |
20 explicit VideoCaptureDeviceFactoryMac( | 20 explicit VideoCaptureDeviceFactoryMac( |
21 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner); | 21 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner); |
22 virtual ~VideoCaptureDeviceFactoryMac(); | 22 virtual ~VideoCaptureDeviceFactoryMac(); |
23 | 23 |
24 virtual scoped_ptr<VideoCaptureDevice> Create( | 24 virtual scoped_ptr<VideoCaptureDevice> Create( |
25 const VideoCaptureDevice::Name& device_name) OVERRIDE; | 25 const VideoCaptureDevice::Name& device_name) override; |
26 virtual void GetDeviceNames(VideoCaptureDevice::Names* device_names) OVERRIDE; | 26 virtual void GetDeviceNames(VideoCaptureDevice::Names* device_names) override; |
27 virtual void EnumerateDeviceNames(const base::Callback< | 27 virtual void EnumerateDeviceNames(const base::Callback< |
28 void(scoped_ptr<media::VideoCaptureDevice::Names>)>& callback) OVERRIDE; | 28 void(scoped_ptr<media::VideoCaptureDevice::Names>)>& callback) override; |
29 virtual void GetDeviceSupportedFormats( | 29 virtual void GetDeviceSupportedFormats( |
30 const VideoCaptureDevice::Name& device, | 30 const VideoCaptureDevice::Name& device, |
31 VideoCaptureFormats* supported_formats) OVERRIDE; | 31 VideoCaptureFormats* supported_formats) override; |
32 | 32 |
33 private: | 33 private: |
34 // Cache of |ui_task_runner| for enumerating devices there for QTKit. | 34 // Cache of |ui_task_runner| for enumerating devices there for QTKit. |
35 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_; | 35 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_; |
36 | 36 |
37 DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactoryMac); | 37 DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactoryMac); |
38 }; | 38 }; |
39 | 39 |
40 } // namespace media | 40 } // namespace media |
41 | 41 |
42 #endif // MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_ | 42 #endif // MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_ |
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