| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_PUBLIC_RENDERER_MEDIA_STREAM_RENDERER_FACTORY_H_ |
| #define CONTENT_PUBLIC_RENDERER_MEDIA_STREAM_RENDERER_FACTORY_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/memory/ref_counted.h" |
| #include "content/public/renderer/media_stream_audio_renderer.h" |
| #include "content/public/renderer/media_stream_video_renderer.h" |
| |
| namespace base { |
| class SingleThreadTaskRunner; |
| } // namespace base |
| |
| namespace blink { |
| class WebMediaStream; |
| } // namespace blink |
| |
| namespace content { |
| |
| // MediaStreamRendererFactory is used by WebMediaPlayerMS to create audio and |
| // video feeds from a MediaStream provided an URL. |
| // The factory methods are virtual in order for Blink web tests to be able to |
| // override them. |
| class MediaStreamRendererFactory { |
| public: |
| virtual ~MediaStreamRendererFactory() {} |
| |
| // Returns a MediaStreamVideoRenderer that uses the given task runners. |
| // |io_task_runner| is used for passing video frames. |
| virtual scoped_refptr<MediaStreamVideoRenderer> GetVideoRenderer( |
| const blink::WebMediaStream& web_stream, |
| const base::Closure& error_cb, |
| const MediaStreamVideoRenderer::RepaintCB& repaint_cb, |
| const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner) = 0; |
| |
| virtual scoped_refptr<MediaStreamAudioRenderer> GetAudioRenderer( |
| const blink::WebMediaStream& web_stream, |
| int render_frame_id, |
| const std::string& device_id) = 0; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_PUBLIC_RENDERER_MEDIA_STREAM_RENDERER_FACTORY_H_ |