src/add-ons/media/media-add-ons/usb_webcam/CamBufferingDeframer.h

   1 /*
   2  * Copyright 2004-2008, François Revol, <revol@free.fr>.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef _CAM_BUFFERING_DEFRAMER_H
   6 #define _CAM_BUFFERING_DEFRAMER_H
   7
   8 #include "CamDeframer.h"
   9
  10 class CamBufferingDeframer : public CamDeframer {
  11 public:
  12                         CamBufferingDeframer(CamDevice *device);
  13 virtual         ~CamBufferingDeframer();
  14                                         // BPositionIO interface
  15                                         // write from usb transfers
  16 virtual ssize_t         Write(const void *buffer, size_t size);
  17 size_t                          DiscardFromInput(size_t size);
  18
  19 private:
  20
  21 BMallocIO       fInputBuffs[2];
  22 int                     fInputBuffIndex;
  23
  24
  25 };
  26
  27
  28 #endif /* _CAM_BUFFERING_DEFRAMER_H */