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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_CAST_SENDER_H264_VT_ENCODER_H_ | 5 #ifndef MEDIA_CAST_SENDER_H264_VT_ENCODER_H_ |
| 6 #define MEDIA_CAST_SENDER_H264_VT_ENCODER_H_ | 6 #define MEDIA_CAST_SENDER_H264_VT_ENCODER_H_ |
| 7 | 7 |
| 8 #include "base/mac/scoped_cftyperef.h" | 8 #include "base/mac/scoped_cftyperef.h" |
| 9 #include "base/power_monitor/power_observer.h" | 9 #include "base/power_monitor/power_observer.h" |
| 10 #include "base/threading/thread_checker.h" | 10 #include "base/threading/thread_checker.h" |
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| 105 // Thread checker to enforce that this object is used on a specific thread. | 105 // Thread checker to enforce that this object is used on a specific thread. |
| 106 base::ThreadChecker thread_checker_; | 106 base::ThreadChecker thread_checker_; |
| 107 | 107 |
| 108 // The compression session. | 108 // The compression session. |
| 109 base::ScopedCFTypeRef<VTCompressionSessionRef> compression_session_; | 109 base::ScopedCFTypeRef<VTCompressionSessionRef> compression_session_; |
| 110 | 110 |
| 111 // Video frame factory tied to the encoder. | 111 // Video frame factory tied to the encoder. |
| 112 scoped_refptr<VideoFrameFactoryImpl> video_frame_factory_; | 112 scoped_refptr<VideoFrameFactoryImpl> video_frame_factory_; |
| 113 | 113 |
| 114 // The ID of the last frame that was emitted. | 114 // The ID of the last frame that was emitted. |
| 115 uint32 last_frame_id_; | 115 uint32_t last_frame_id_; |
| 116 | 116 |
| 117 // Force next frame to be a keyframe. | 117 // Force next frame to be a keyframe. |
| 118 bool encode_next_frame_as_keyframe_; | 118 bool encode_next_frame_as_keyframe_; |
| 119 | 119 |
| 120 // Power suspension state. | 120 // Power suspension state. |
| 121 bool power_suspended_; | 121 bool power_suspended_; |
| 122 | 122 |
| 123 // NOTE: Weak pointers must be invalidated before all other member variables. | 123 // NOTE: Weak pointers must be invalidated before all other member variables. |
| 124 base::WeakPtrFactory<H264VideoToolboxEncoder> weak_factory_; | 124 base::WeakPtrFactory<H264VideoToolboxEncoder> weak_factory_; |
| 125 | 125 |
| 126 DISALLOW_COPY_AND_ASSIGN(H264VideoToolboxEncoder); | 126 DISALLOW_COPY_AND_ASSIGN(H264VideoToolboxEncoder); |
| 127 }; | 127 }; |
| 128 | 128 |
| 129 } // namespace cast | 129 } // namespace cast |
| 130 } // namespace media | 130 } // namespace media |
| 131 | 131 |
| 132 #endif // MEDIA_CAST_SENDER_H264_VT_ENCODER_H_ | 132 #endif // MEDIA_CAST_SENDER_H264_VT_ENCODER_H_ |
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