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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_BASE_RENDERER_FACTORY_H_ | 5 #ifndef MEDIA_BASE_RENDERER_FACTORY_H_ |
| 6 #define MEDIA_BASE_RENDERER_FACTORY_H_ | 6 #define MEDIA_BASE_RENDERER_FACTORY_H_ |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 | 9 |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
| 11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
| 12 #include "media/base/media_export.h" | 12 #include "media/base/media_export.h" |
| 13 #include "media/base/media_resource.h" |
| 13 #include "media/base/renderer.h" | 14 #include "media/base/renderer.h" |
| 14 #include "media/base/surface_manager.h" | 15 #include "media/base/surface_manager.h" |
| 15 | 16 |
| 16 namespace base { | 17 namespace base { |
| 17 class SingleThreadTaskRunner; | 18 class SingleThreadTaskRunner; |
| 18 class TaskRunner; | 19 class TaskRunner; |
| 19 } | 20 } |
| 20 | 21 |
| 21 namespace media { | 22 namespace media { |
| 22 | 23 |
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| 34 // GetMediaTime() could be called on any thread. | 35 // GetMediaTime() could be called on any thread. |
| 35 // The created Renderer can use |audio_renderer_sink| to render audio and | 36 // The created Renderer can use |audio_renderer_sink| to render audio and |
| 36 // |video_renderer_sink| to render video. | 37 // |video_renderer_sink| to render video. |
| 37 virtual std::unique_ptr<Renderer> CreateRenderer( | 38 virtual std::unique_ptr<Renderer> CreateRenderer( |
| 38 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, | 39 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
| 39 const scoped_refptr<base::TaskRunner>& worker_task_runner, | 40 const scoped_refptr<base::TaskRunner>& worker_task_runner, |
| 40 AudioRendererSink* audio_renderer_sink, | 41 AudioRendererSink* audio_renderer_sink, |
| 41 VideoRendererSink* video_renderer_sink, | 42 VideoRendererSink* video_renderer_sink, |
| 42 const RequestSurfaceCB& request_surface_cb) = 0; | 43 const RequestSurfaceCB& request_surface_cb) = 0; |
| 43 | 44 |
| 45 // Returns the MediaResource::Type that should be used with the renderers |
| 46 // created by this factory. |
| 47 // NOTE: Returns Type::STREAM by default. |
| 48 virtual MediaResource::Type GetRequiredMediaResourceType(); |
| 49 |
| 44 private: | 50 private: |
| 45 DISALLOW_COPY_AND_ASSIGN(RendererFactory); | 51 DISALLOW_COPY_AND_ASSIGN(RendererFactory); |
| 46 }; | 52 }; |
| 47 | 53 |
| 48 } // namespace media | 54 } // namespace media |
| 49 | 55 |
| 50 #endif // MEDIA_BASE_RENDERER_FACTORY_H_ | 56 #endif // MEDIA_BASE_RENDERER_FACTORY_H_ |
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