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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 CONTENT_COMMON_GPU_MEDIA_VT_VIDEO_DECODE_ACCELERATOR_H_ | 5 #ifndef CONTENT_COMMON_GPU_MEDIA_VT_VIDEO_DECODE_ACCELERATOR_H_ |
6 #define CONTENT_COMMON_GPU_MEDIA_VT_VIDEO_DECODE_ACCELERATOR_H_ | 6 #define CONTENT_COMMON_GPU_MEDIA_VT_VIDEO_DECODE_ACCELERATOR_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
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22 #include "media/video/video_decode_accelerator.h" | 22 #include "media/video/video_decode_accelerator.h" |
23 #include "ui/gfx/geometry/size.h" | 23 #include "ui/gfx/geometry/size.h" |
24 #include "ui/gl/gl_context_cgl.h" | 24 #include "ui/gl/gl_context_cgl.h" |
25 | 25 |
26 namespace base { | 26 namespace base { |
27 class SingleThreadTaskRunner; | 27 class SingleThreadTaskRunner; |
28 } // namespace base | 28 } // namespace base |
29 | 29 |
30 namespace content { | 30 namespace content { |
31 | 31 |
| 32 // Preload VideoToolbox libraries, needed for sandbox warmup. |
| 33 void InitializeVideoToolbox(); |
| 34 |
32 // VideoToolbox.framework implementation of the VideoDecodeAccelerator | 35 // VideoToolbox.framework implementation of the VideoDecodeAccelerator |
33 // interface for Mac OS X (currently limited to 10.9+). | 36 // interface for Mac OS X (currently limited to 10.9+). |
34 class VTVideoDecodeAccelerator : public media::VideoDecodeAccelerator { | 37 class VTVideoDecodeAccelerator : public media::VideoDecodeAccelerator { |
35 public: | 38 public: |
36 explicit VTVideoDecodeAccelerator( | 39 explicit VTVideoDecodeAccelerator( |
37 CGLContextObj cgl_context, | 40 CGLContextObj cgl_context, |
38 const base::Callback<bool(void)>& make_context_current); | 41 const base::Callback<bool(void)>& make_context_current); |
39 ~VTVideoDecodeAccelerator() override; | 42 ~VTVideoDecodeAccelerator() override; |
40 | 43 |
41 // VideoDecodeAccelerator implementation. | 44 // VideoDecodeAccelerator implementation. |
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221 // Declared last to ensure that all weak pointers are invalidated before | 224 // Declared last to ensure that all weak pointers are invalidated before |
222 // other destructors run. | 225 // other destructors run. |
223 base::WeakPtrFactory<VTVideoDecodeAccelerator> weak_this_factory_; | 226 base::WeakPtrFactory<VTVideoDecodeAccelerator> weak_this_factory_; |
224 | 227 |
225 DISALLOW_COPY_AND_ASSIGN(VTVideoDecodeAccelerator); | 228 DISALLOW_COPY_AND_ASSIGN(VTVideoDecodeAccelerator); |
226 }; | 229 }; |
227 | 230 |
228 } // namespace content | 231 } // namespace content |
229 | 232 |
230 #endif // CONTENT_COMMON_GPU_MEDIA_VT_VIDEO_DECODE_ACCELERATOR_H_ | 233 #endif // CONTENT_COMMON_GPU_MEDIA_VT_VIDEO_DECODE_ACCELERATOR_H_ |
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