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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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