1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CONTENT_RENDERER_MEDIA_MEDIA_STREAM_CLIENT_H_
6 #define CONTENT_RENDERER_MEDIA_MEDIA_STREAM_CLIENT_H_
8 #include "base/callback.h"
9 #include "base/memory/ref_counted.h"
10 #include "content/renderer/media/video_frame_provider.h"
16 class MediaStreamAudioRenderer;
18 // Define an interface for media stream client to get some information about
20 class MediaStreamClient {
22 // Check if the |url| is derived from a media stream object.
23 virtual bool IsMediaStream(const GURL& url) = 0;
25 virtual scoped_refptr<VideoFrameProvider> GetVideoFrameProvider(
27 const base::Closure& error_cb,
28 const VideoFrameProvider::RepaintCB& repaint_cb) = 0;
30 virtual scoped_refptr<MediaStreamAudioRenderer> GetAudioRenderer(
34 virtual ~MediaStreamClient() {}
37 } // namespace content
39 #endif // CONTENT_RENDERER_MEDIA_MEDIA_STREAM_CLIENT_H_