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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_THREAD_SAFE_CAPTURE_ORACLE_H_ | 5 #ifndef MEDIA_CAPTURE_THREAD_SAFE_CAPTURE_ORACLE_H_ |
6 #define MEDIA_CAPTURE_THREAD_SAFE_CAPTURE_ORACLE_H_ | 6 #define MEDIA_CAPTURE_THREAD_SAFE_CAPTURE_ORACLE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "media/base/media_export.h" | 12 #include "media/base/media_export.h" |
13 #include "media/base/video_frame.h" | 13 #include "media/base/video_frame.h" |
14 #include "media/capture/capture_resolution_chooser.h" | |
15 #include "media/capture/video_capture_oracle.h" | 14 #include "media/capture/video_capture_oracle.h" |
16 #include "media/video/capture/video_capture_device.h" | 15 #include "media/video/capture/video_capture_device.h" |
17 | 16 |
18 namespace media { | 17 namespace media { |
19 | 18 |
20 struct VideoCaptureParams; | 19 struct VideoCaptureParams; |
21 class VideoFrame; | 20 class VideoFrame; |
22 | 21 |
23 // Thread-safe, refcounted proxy to the VideoCaptureOracle. This proxy wraps | 22 // Thread-safe, refcounted proxy to the VideoCaptureOracle. This proxy wraps |
24 // the VideoCaptureOracle, which decides which frames to capture, and a | 23 // the VideoCaptureOracle, which decides which frames to capture, and a |
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88 mutable base::Lock lock_; | 87 mutable base::Lock lock_; |
89 | 88 |
90 // Recipient of our capture activity. | 89 // Recipient of our capture activity. |
91 scoped_ptr<VideoCaptureDevice::Client> client_; | 90 scoped_ptr<VideoCaptureDevice::Client> client_; |
92 | 91 |
93 // Makes the decision to capture a frame. | 92 // Makes the decision to capture a frame. |
94 VideoCaptureOracle oracle_; | 93 VideoCaptureOracle oracle_; |
95 | 94 |
96 // The video capture parameters used to construct the oracle proxy. | 95 // The video capture parameters used to construct the oracle proxy. |
97 const VideoCaptureParams params_; | 96 const VideoCaptureParams params_; |
98 | |
99 // Determines video capture frame sizes. | |
100 CaptureResolutionChooser resolution_chooser_; | |
101 }; | 97 }; |
102 | 98 |
103 } // namespace media | 99 } // namespace media |
104 | 100 |
105 #endif // MEDIA_CAPTURE_THREAD_SAFE_CAPTURE_ORACLE_H_ | 101 #endif // MEDIA_CAPTURE_THREAD_SAFE_CAPTURE_ORACLE_H_ |
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