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- /*
- * iff.h - kludge to make audio2.c ARKM example to work
- *
- * BrunoCosta - 19 Feb 91 - 19 Feb 91
- *
- * (from jiff.h and IFFSound.c (Future Sound))
- */
-
- #define MakeID(a,b,c,d) ((ULONG)( \
- ((ULONG)(a)<<24) | ((ULONG)(b)<<16) | \
- ((ULONG)(c)<<8) | (ULONG)(d) \
- ))
-
- #define FORM MakeID('F', 'O', 'R', 'M')
- #define ILBM MakeID('I', 'L', 'B', 'M')
- #if 0
- #define BMHD MakeID('B', 'M', 'H', 'D')
- #define CMAP MakeID('C', 'M', 'A', 'P')
- #define BODY MakeID('B', 'O', 'D', 'Y')
- #define 8SVX MakeID('8', 'S', 'V', 'X')
- #define GRAB MakeID('G', 'R', 'A', 'B')
- #define DEST MakeID('D', 'E', 'S', 'T')
- #define SPRT MakeID('S', 'P', 'R', 'T')
- #define CAMG MakeID('C', 'A', 'M', 'G')
- #define CRNG MakeID('C', 'R', 'N', 'G')
- #define CCRT MakeID('C', 'C', 'R', 'T')
- #endif
-
- typedef struct {
- ULONG ckID;
- LONG ckSize;
- } Chunk;
-
- typedef LONG Fixed;
-
- #define Unity 0x10000L
- #define sCmpNone 0
- #define sCmpFibDelta 1
-
- typedef struct {
- ULONG oneShotHiSamples, /* # samples in the high octave 1-shot part */
- repeatHiSamples, /* # samples in the high octave repeat part */
- samplesPerHiCycle; /* # samples/cycle in high octave, else 0 */
- UWORD samplesPerSec; /* data sampling rate */
- UBYTE ctOctave, /* number of octaves of waveforms */
- sCompression; /* data compression technique used */
- Fixed volume; /* playback volume from 0 to Unity */
- } Voice8Header;
-