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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_BASE_VIDEO_FRAME_POOL_H_ | 5 #ifndef MEDIA_BASE_VIDEO_FRAME_POOL_H_ |
6 #define MEDIA_BASE_VIDEO_FRAME_POOL_H_ | 6 #define MEDIA_BASE_VIDEO_FRAME_POOL_H_ |
7 | 7 |
8 #include "media/base/media_export.h" | 8 #include "media/base/media_export.h" |
9 #include "media/base/video_frame.h" | 9 #include "media/base/video_frame.h" |
10 | 10 |
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23 VideoFramePool(); | 23 VideoFramePool(); |
24 ~VideoFramePool(); | 24 ~VideoFramePool(); |
25 | 25 |
26 // Returns a frame from the pool that matches the specified | 26 // Returns a frame from the pool that matches the specified |
27 // parameters or creates a new frame if no suitable frame exists in | 27 // parameters or creates a new frame if no suitable frame exists in |
28 // the pool. | 28 // the pool. |
29 scoped_refptr<VideoFrame> CreateFrame(VideoFrame::Format format, | 29 scoped_refptr<VideoFrame> CreateFrame(VideoFrame::Format format, |
30 const gfx::Size& coded_size, | 30 const gfx::Size& coded_size, |
31 const gfx::Rect& visible_rect, | 31 const gfx::Rect& visible_rect, |
32 const gfx::Size& natural_size, | 32 const gfx::Size& natural_size, |
33 base::TimeDelta timestamp); | 33 base::TimeDelta timestamp, |
| 34 bool zero_init_new_allocations); |
34 | 35 |
35 protected: | 36 protected: |
36 friend class VideoFramePoolTest; | 37 friend class VideoFramePoolTest; |
37 | 38 |
38 // Returns the number of frames in the pool for testing purposes. | 39 // Returns the number of frames in the pool for testing purposes. |
39 size_t GetPoolSizeForTesting() const; | 40 size_t GetPoolSizeForTesting() const; |
40 | 41 |
41 private: | 42 private: |
42 class PoolImpl; | 43 class PoolImpl; |
43 scoped_refptr<PoolImpl> pool_; | 44 scoped_refptr<PoolImpl> pool_; |
44 | 45 |
45 DISALLOW_COPY_AND_ASSIGN(VideoFramePool); | 46 DISALLOW_COPY_AND_ASSIGN(VideoFramePool); |
46 }; | 47 }; |
47 | 48 |
48 } // namespace media | 49 } // namespace media |
49 | 50 |
50 #endif // MEDIA_BASE_VIDEO_FRAME_POOL_H_ | 51 #endif // MEDIA_BASE_VIDEO_FRAME_POOL_H_ |
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