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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 // VideoCaptureDevice is the abstract base class for realizing video capture | 5 // VideoCaptureDevice is the abstract base class for realizing video capture |
6 // device support in Chromium. It provides the interface for OS dependent | 6 // device support in Chromium. It provides the interface for OS dependent |
7 // implementations. | 7 // implementations. |
8 // The class is created and functions are invoked on a thread owned by | 8 // The class is created and functions are invoked on a thread owned by |
9 // VideoCaptureManager. Capturing is done on other threads, depending on the OS | 9 // VideoCaptureManager. Capturing is done on other threads, depending on the OS |
10 // specific implementation. | 10 // specific implementation. |
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39 public: | 39 public: |
40 Name() {} | 40 Name() {} |
41 Name(const std::string& name, const std::string& id) | 41 Name(const std::string& name, const std::string& id) |
42 : device_name_(name), unique_id_(id) {} | 42 : device_name_(name), unique_id_(id) {} |
43 | 43 |
44 #if defined(OS_WIN) | 44 #if defined(OS_WIN) |
45 // Windows targets Capture Api type: it can only be set on construction. | 45 // Windows targets Capture Api type: it can only be set on construction. |
46 enum CaptureApiType { | 46 enum CaptureApiType { |
47 MEDIA_FOUNDATION, | 47 MEDIA_FOUNDATION, |
48 DIRECT_SHOW, | 48 DIRECT_SHOW, |
| 49 PXC_CAPTURE, |
49 API_TYPE_UNKNOWN | 50 API_TYPE_UNKNOWN |
50 }; | 51 }; |
51 #endif | 52 #endif |
52 #if defined(OS_MACOSX) | 53 #if defined(OS_MACOSX) |
53 // Mac targets Capture Api type: it can only be set on construction. | 54 // Mac targets Capture Api type: it can only be set on construction. |
54 enum CaptureApiType { | 55 enum CaptureApiType { |
55 AVFOUNDATION, | 56 AVFOUNDATION, |
56 QTKIT, | 57 QTKIT, |
57 API_TYPE_UNKNOWN | 58 API_TYPE_UNKNOWN |
58 }; | 59 }; |
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227 int GetPowerLineFrequencyForLocation() const; | 228 int GetPowerLineFrequencyForLocation() const; |
228 | 229 |
229 protected: | 230 protected: |
230 static const int kPowerLine50Hz = 50; | 231 static const int kPowerLine50Hz = 50; |
231 static const int kPowerLine60Hz = 60; | 232 static const int kPowerLine60Hz = 60; |
232 }; | 233 }; |
233 | 234 |
234 } // namespace media | 235 } // namespace media |
235 | 236 |
236 #endif // MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_H_ | 237 #endif // MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_H_ |
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