home *** CD-ROM | disk | FTP | other *** search
- #ifndef DEVICES_AUDIO_H
- #define DEVICES_AUDIO_H
- /*
- ** $VER: audio.h 36.3 (29.8.90)
- ** Includes Release 40.15
- **
- ** audio.device include file
- **
- ** (C) Copyright 1985-1993 Commodore-Amiga, Inc.
- ** All Rights Reserved
- */
-
- #ifndef EXEC_IO_H
- #include "exec/io.h"
- #endif
-
- #define AUDIONAME "audio.device"
-
- #define ADHARD_CHANNELS 4
-
- #define ADALLOC_MINPREC -128
- #define ADALLOC_MAXPREC 127
-
- #define ADCMD_FREE (CMD_NONSTD+0)
- #define ADCMD_SETPREC (CMD_NONSTD+1)
- #define ADCMD_FINISH (CMD_NONSTD+2)
- #define ADCMD_PERVOL (CMD_NONSTD+3)
- #define ADCMD_LOCK (CMD_NONSTD+4)
- #define ADCMD_WAITCYCLE (CMD_NONSTD+5)
- #define ADCMD_ALLOCATE 32
-
- #define ADIOB_PERVOL 4
- #define ADIOF_PERVOL (1<<4)
- #define ADIOB_SYNCCYCLE 5
- #define ADIOF_SYNCCYCLE (1<<5)
- #define ADIOB_NOWAIT 6
- #define ADIOF_NOWAIT (1<<6)
- #define ADIOB_WRITEMESSAGE 7
- #define ADIOF_WRITEMESSAGE (1<<7)
-
- #define ADIOERR_NOALLOCATION -10
- #define ADIOERR_ALLOCFAILED -11
- #define ADIOERR_CHANNELSTOLEN -12
-
- struct IOAudio {
- struct IORequest ioa_Request;
- WORD ioa_AllocKey;
- UBYTE *ioa_Data;
- ULONG ioa_Length;
- UWORD ioa_Period;
- UWORD ioa_Volume;
- UWORD ioa_Cycles;
- struct Message ioa_WriteMsg;
- };
-
- #endif /* DEVICES_AUDIO_H */
-