src/apps/mediaplayer/supplier/ProxyVideoSupplier.h

   1 /*
   2  * Copyright 2008 Stephan Aßmus <superstippi@gmx.de>
   3  * All rights reserved. Distributed under the terms of the MIT licensce.
   4  */
   5 #ifndef PROXY_VIDEO_SUPPLIER_H
   6 #define PROXY_VIDEO_SUPPLIER_H
   7
   8 #include <Locker.h>
   9
  10 #include "VideoSupplier.h"
  11
  12
  13 class VideoTrackSupplier;
  14
  15
  16 class ProxyVideoSupplier : public VideoSupplier {
  17 public:
  18                                                                 ProxyVideoSupplier();
  19         virtual                                         ~ProxyVideoSupplier();
  20
  21         virtual status_t                        FillBuffer(int64 startFrame, void* buffer,
  22                                                                         const media_raw_video_format& format,
  23                                                                         bool forceGeneration, bool& wasCached);
  24
  25         virtual void                            DeleteCaches();
  26
  27                         void                            SetSupplier(VideoTrackSupplier* supplier);
  28
  29 private:
  30                         BLocker                         fSupplierLock;
  31
  32                         VideoTrackSupplier*     fSupplier;
  33 };
  34
  35 #endif  // PROXY_VIDEO_SUPPLIER_H