Fire canplaythrough event at the proper time for audio/video

webkit/media/webmediaplayer_proxy.h

 // Copyright (c) 2011 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 WEBKIT_MEDIA_WEBMEDIAPLAYER_PROXY_H_
 #define WEBKIT_MEDIA_WEBMEDIAPLAYER_PROXY_H_
 
 #include <list>
 
 #include "base/memory/ref_counted.h"
 #include "base/synchronization/lock.h"
+#include "media/base/pipeline.h"
 #include "media/filters/chunk_demuxer_client.h"
 #include "webkit/media/web_data_source.h"
 
 class MessageLoop;
 class SkCanvas;
 
 namespace gfx {
 class Rect;
 }
 
@@ skipping 23 matching lines @@
   void GetCurrentFrame(scoped_refptr<media::VideoFrame>* frame_out);
   void PutCurrentFrame(scoped_refptr<media::VideoFrame> frame);
   bool HasSingleOrigin();
   void AbortDataSources();
 
   // Methods for PipelineImpl -> WebMediaPlayerImpl communication.
   void PipelineInitializationCallback(media::PipelineStatus status);
   void PipelineSeekCallback(media::PipelineStatus status);
   void PipelineEndedCallback(media::PipelineStatus status);
   void PipelineErrorCallback(media::PipelineStatus error);
-  void NetworkEventCallback(bool network_activity);
+  void NetworkEventCallback(media::NetworkEvent type);
 
   // ChunkDemuxerClient implementation.
   virtual void DemuxerOpened(media::ChunkDemuxer* demuxer) OVERRIDE;
   virtual void DemuxerClosed() OVERRIDE;
 
   // Methods for Demuxer communication.
   void DemuxerFlush();
   bool DemuxerAppend(const uint8* data, size_t length);
   void DemuxerEndOfStream(media::PipelineStatus status);
   void DemuxerShutdown();
@@ skipping 21 matching lines @@
   void PipelineSeekTask(media::PipelineStatus status);
 
   // Notify |webmediaplayer_| that the media has ended.
   void PipelineEndedTask(media::PipelineStatus status);
 
   // Notify |webmediaplayer_| that a pipeline error has occurred during
   // playback.
   void PipelineErrorTask(media::PipelineStatus error);
 
   // Notify |webmediaplayer_| that there's a network event.
-  void NetworkEventTask(bool network_activity);
+  void NetworkEventTask(media::NetworkEvent type);
 
   // The render message loop where WebKit lives.
   MessageLoop* render_loop_;
   WebMediaPlayerImpl* webmediaplayer_;
 
   base::Lock data_sources_lock_;
   typedef std::list<scoped_refptr<WebDataSource> > DataSourceList;
   DataSourceList data_sources_;
   WebDataSourceBuildObserverHack build_observer_;
 
   scoped_refptr<WebVideoRenderer> video_renderer_;
 
   base::Lock lock_;
   int outstanding_repaints_;
 
   scoped_refptr<media::ChunkDemuxer> chunk_demuxer_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(WebMediaPlayerProxy);
 };
 
 }  // namespace webkit_media
 
 #endif  // WEBKIT_MEDIA_WEBMEDIAPLAYER_PROXY_H_