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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_RENDERERS_DEFAULT_RENDERER_FACTORY_H_ | 5 #ifndef MEDIA_RENDERERS_DEFAULT_RENDERER_FACTORY_H_ |
6 #define MEDIA_RENDERERS_DEFAULT_RENDERER_FACTORY_H_ | 6 #define MEDIA_RENDERERS_DEFAULT_RENDERER_FACTORY_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
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24 class VideoDecoder; | 24 class VideoDecoder; |
25 class VideoRendererSink; | 25 class VideoRendererSink; |
26 | 26 |
27 // The default factory class for creating RendererImpl. | 27 // The default factory class for creating RendererImpl. |
28 class MEDIA_EXPORT DefaultRendererFactory : public RendererFactory { | 28 class MEDIA_EXPORT DefaultRendererFactory : public RendererFactory { |
29 public: | 29 public: |
30 using GetGpuFactoriesCB = base::Callback<GpuVideoAcceleratorFactories*()>; | 30 using GetGpuFactoriesCB = base::Callback<GpuVideoAcceleratorFactories*()>; |
31 | 31 |
32 DefaultRendererFactory(const scoped_refptr<MediaLog>& media_log, | 32 DefaultRendererFactory(const scoped_refptr<MediaLog>& media_log, |
33 DecoderFactory* decoder_factory, | 33 DecoderFactory* decoder_factory, |
34 const GetGpuFactoriesCB& get_gpu_factories_cb, | 34 const GetGpuFactoriesCB& get_gpu_factories_cb); |
35 const AudioHardwareConfig& audio_hardware_config); | |
36 ~DefaultRendererFactory() final; | 35 ~DefaultRendererFactory() final; |
37 | 36 |
38 std::unique_ptr<Renderer> CreateRenderer( | 37 std::unique_ptr<Renderer> CreateRenderer( |
39 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, | 38 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
40 const scoped_refptr<base::TaskRunner>& worker_task_runner, | 39 const scoped_refptr<base::TaskRunner>& worker_task_runner, |
41 AudioRendererSink* audio_renderer_sink, | 40 AudioRendererSink* audio_renderer_sink, |
42 VideoRendererSink* video_renderer_sink, | 41 VideoRendererSink* video_renderer_sink, |
43 const RequestSurfaceCB& request_surface_cb) final; | 42 const RequestSurfaceCB& request_surface_cb) final; |
44 | 43 |
45 private: | 44 private: |
46 ScopedVector<AudioDecoder> CreateAudioDecoders( | 45 ScopedVector<AudioDecoder> CreateAudioDecoders( |
47 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner); | 46 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner); |
48 ScopedVector<VideoDecoder> CreateVideoDecoders( | 47 ScopedVector<VideoDecoder> CreateVideoDecoders( |
49 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, | 48 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
50 const RequestSurfaceCB& request_surface_cb, | 49 const RequestSurfaceCB& request_surface_cb, |
51 GpuVideoAcceleratorFactories* gpu_factories); | 50 GpuVideoAcceleratorFactories* gpu_factories); |
52 | 51 |
53 scoped_refptr<MediaLog> media_log_; | 52 scoped_refptr<MediaLog> media_log_; |
54 | 53 |
55 // Factory to create extra audio and video decoders. | 54 // Factory to create extra audio and video decoders. |
56 // Could be nullptr if not extra decoders are available. | 55 // Could be nullptr if not extra decoders are available. |
57 DecoderFactory* decoder_factory_; | 56 DecoderFactory* decoder_factory_; |
58 | 57 |
59 // Creates factories for supporting video accelerators. May be null. | 58 // Creates factories for supporting video accelerators. May be null. |
60 GetGpuFactoriesCB get_gpu_factories_cb_; | 59 GetGpuFactoriesCB get_gpu_factories_cb_; |
61 | 60 |
62 const AudioHardwareConfig& audio_hardware_config_; | |
63 | |
64 DISALLOW_COPY_AND_ASSIGN(DefaultRendererFactory); | 61 DISALLOW_COPY_AND_ASSIGN(DefaultRendererFactory); |
65 }; | 62 }; |
66 | 63 |
67 } // namespace media | 64 } // namespace media |
68 | 65 |
69 #endif // MEDIA_RENDERERS_DEFAULT_RENDERER_FACTORY_H_ | 66 #endif // MEDIA_RENDERERS_DEFAULT_RENDERER_FACTORY_H_ |
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