addons/PortAudio/source/new/IoMP3Decoder.h

   1 /*   copyright: Steve Dekorte, 2002
   2  *   All rights reserved. See _BSDLicense.txt.
   3  */
   4
   5 #ifndef IOMP3DECODER_DEFINED
   6 #define IOMP3DECODER_DEFINED 1
   7
   8 #include "IoObject.h"
   9 #include "IoSeq.h"
  10 #include "mad.h"
  11
  12 #define ISMP3DECODER(self) IoObject_hasCloneFunc_(self, (IoTagCloneFunc *)IoMP3Decoder_rawClone)
  13
  14 typedef IoObject IoMP3Decoder;
  15
  16 typedef struct
  17 {
  18         struct mad_decoder decoder;
  19         int isRunning;
  20         IoMessage *willProcessMessage;
  21         IoMessage *didProcessMessage;
  22         IoSeq *inputBuffer;
  23         IoSeq *outputBuffer;
  24         size_t lastInputPos;
  25         UArray *tmpInputBa;
  26 } IoMP3DecoderData;
  27
  28 IoMP3Decoder *IoMP3Decoder_proto(void *state);
  29 IoMP3Decoder *IoMP3Decoder_new(void *state);
  30 IoMP3Decoder *IoMP3Decoder_rawClone(IoMP3Decoder *self);
  31 void IoMP3Decoder_mark(IoMP3Decoder *self);
  32 void IoMP3Decoder_free(IoMP3Decoder *self);
  33
  34 /* ----------------------------------------------------------- */
  35 IoObject *IoMP3Decoder_start(IoMP3Decoder *self, IoObject *locals, IoMessage *m);
  36 IoObject *IoMP3Decoder_stop(IoMP3Decoder *self, IoObject *locals, IoMessage *m);
  37
  38 IoObject *IoMP3Decoder_inputBuffer(IoMP3Decoder *self, IoObject *locals, IoMessage *m);
  39 IoObject *IoMP3Decoder_outputBuffer(IoMP3Decoder *self, IoObject *locals, IoMessage *m);
  40
  41 #endif