media/blink/webmediasource_impl.h

   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.
   4
   5 #ifndef MEDIA_BLINK_WEBMEDIASOURCE_IMPL_H_
   6 #define MEDIA_BLINK_WEBMEDIASOURCE_IMPL_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "media/base/media_export.h"
  12 #include "media/base/media_log.h"
  13 #include "third_party/WebKit/public/platform/WebMediaSource.h"
  14
  15 namespace media {
  16 class ChunkDemuxer;
  17
  18 class MEDIA_EXPORT WebMediaSourceImpl
  19     : NON_EXPORTED_BASE(public blink::WebMediaSource) {
  20  public:
  21   WebMediaSourceImpl(ChunkDemuxer* demuxer,
  22                      const scoped_refptr<MediaLog>& media_log);
  23   virtual ~WebMediaSourceImpl();
  24
  25   // blink::WebMediaSource implementation.
  26   virtual AddStatus addSourceBuffer(
  27       const blink::WebString& type,
  28       const blink::WebString& codecs,
  29       blink::WebSourceBuffer** source_buffer);
  30   virtual double duration();
  31   virtual void setDuration(double duration);
  32   virtual void markEndOfStream(EndOfStreamStatus status);
  33   virtual void unmarkEndOfStream();
  34
  35  private:
  36   ChunkDemuxer* demuxer_;  // Owned by WebMediaPlayerImpl.
  37   scoped_refptr<MediaLog> media_log_;
  38
  39   DISALLOW_COPY_AND_ASSIGN(WebMediaSourceImpl);
  40 };
  41
  42 }  // namespace media
  43
  44 #endif  // MEDIA_BLINK_WEBMEDIASOURCE_IMPL_H_