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Side by Side Diff: media/renderers/default_renderer_factory.h

Issue 1942803002: Caching AudioOutputDevice instances in mixer manager (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Make WebAudioSourceProvider to always return real sink info reguardless the client - to avoid behavior change. Created 4 years, 6 months ago
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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"
(...skipping 13 matching lines...) Expand all
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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