utils/wxMMedia2/lib/sndwav.h

   1 // --------------------------------------------------------------------------
   2 // Name: sndwav.h
   3 // Purpose:
   4 // Date: 08/11/1999
   5 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
   6 // CVSID: $Id$
   7 // --------------------------------------------------------------------------
   8 #ifndef _WX_SNDWAV_H
   9 #define _WX_SNDWAV_H
  10
  11 #ifdef __GNUG__
  12 #pragma interface "sndwav.h"
  13 #endif
  14
  15 #include <wx/stream.h>
  16 #include "sndbase.h"
  17 #include "sndcodec.h"
  18 #include "sndfile.h"
  19
  20 //
  21 // WAVE codec
  22 //
  23
  24 class wxSoundWave: public wxSoundFileStream {
  25  public:
  26   wxSoundWave(wxInputStream& stream, wxSoundStream& io_sound);
  27   wxSoundWave(wxOutputStream& stream, wxSoundStream& io_sound);
  28   ~wxSoundWave();
  29
  30   bool CanRead();
  31
  32  protected:
  33   bool PrepareToPlay();
  34   bool PrepareToRecord(unsigned long time);
  35   bool FinishRecording();
  36
  37   size_t GetData(void *buffer, size_t len);
  38   size_t PutData(const void *buffer, size_t len);
  39 };
  40
  41 #endif