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Side by Side Diff: media/base/renderer_factory.h

Issue 2849043002: Send AndroidOverlay routing token from WMPI to AVDA. (Closed)
Patch Set: rebased Created 3 years, 7 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_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/media_resource.h"
14 #include "media/base/overlay_info.h"
14 #include "media/base/renderer.h" 15 #include "media/base/renderer.h"
15 #include "media/base/surface_manager.h"
16 16
17 namespace base { 17 namespace base {
18 class SingleThreadTaskRunner; 18 class SingleThreadTaskRunner;
19 class TaskRunner; 19 class TaskRunner;
20 } 20 }
21 21
22 namespace media { 22 namespace media {
23 23
24 class AudioRendererSink; 24 class AudioRendererSink;
25 class VideoRendererSink; 25 class VideoRendererSink;
26 26
27 // A factory class for creating media::Renderer to be used by media pipeline. 27 // A factory class for creating media::Renderer to be used by media pipeline.
28 class MEDIA_EXPORT RendererFactory { 28 class MEDIA_EXPORT RendererFactory {
29 public: 29 public:
30 RendererFactory(); 30 RendererFactory();
31 virtual ~RendererFactory(); 31 virtual ~RendererFactory();
32 32
33 // Creates and returns a Renderer. All methods of the created Renderer except 33 // Creates and returns a Renderer. All methods of the created Renderer except
34 // for GetMediaTime() will be called on the |media_task_runner|. 34 // for GetMediaTime() will be called on the |media_task_runner|.
35 // GetMediaTime() could be called on any thread. 35 // GetMediaTime() could be called on any thread.
36 // 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
37 // |video_renderer_sink| to render video. 37 // |video_renderer_sink| to render video.
38 virtual std::unique_ptr<Renderer> CreateRenderer( 38 virtual std::unique_ptr<Renderer> CreateRenderer(
39 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, 39 const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
40 const scoped_refptr<base::TaskRunner>& worker_task_runner, 40 const scoped_refptr<base::TaskRunner>& worker_task_runner,
41 AudioRendererSink* audio_renderer_sink, 41 AudioRendererSink* audio_renderer_sink,
42 VideoRendererSink* video_renderer_sink, 42 VideoRendererSink* video_renderer_sink,
43 const RequestSurfaceCB& request_surface_cb) = 0; 43 const RequestOverlayInfoCB& request_overlay_info_cb) = 0;
44 44
45 // Returns the MediaResource::Type that should be used with the renderers 45 // Returns the MediaResource::Type that should be used with the renderers
46 // created by this factory. 46 // created by this factory.
47 // NOTE: Returns Type::STREAM by default. 47 // NOTE: Returns Type::STREAM by default.
48 virtual MediaResource::Type GetRequiredMediaResourceType(); 48 virtual MediaResource::Type GetRequiredMediaResourceType();
49 49
50 private: 50 private:
51 DISALLOW_COPY_AND_ASSIGN(RendererFactory); 51 DISALLOW_COPY_AND_ASSIGN(RendererFactory);
52 }; 52 };
53 53
54 } // namespace media 54 } // namespace media
55 55
56 #endif // MEDIA_BASE_RENDERER_FACTORY_H_ 56 #endif // MEDIA_BASE_RENDERER_FACTORY_H_
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