diff options
Diffstat (limited to 'third_party/resample/src/stdefs.h')
-rw-r--r-- | third_party/resample/src/stdefs.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/third_party/resample/src/stdefs.h b/third_party/resample/src/stdefs.h new file mode 100644 index 00000000..4672981b --- /dev/null +++ b/third_party/resample/src/stdefs.h @@ -0,0 +1,59 @@ +/* stdefs.h */ +#ifndef _STDEFS_H +#define _STDEFS_H + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef PI +#define PI (3.14159265358979232846) +#endif + +#ifndef PI2 +#define PI2 (6.28318530717958465692) +#endif + +#define D2R (0.01745329348) /* (2*pi)/360 */ +#define R2D (57.29577951) /* 360/(2*pi) */ + +#ifndef MAX +#define MAX(x,y) ((x)>(y) ?(x):(y)) +#endif +#ifndef MIN +#define MIN(x,y) ((x)<(y) ?(x):(y)) +#endif + +#ifndef ABS +#define ABS(x) ((x)<0 ?(-(x)):(x)) +#endif + +#ifndef SGN +#define SGN(x) ((x)<0 ?(-1):((x)==0?(0):(1))) +#endif + +typedef char BOOL; +typedef short HWORD; +typedef unsigned short UHWORD; +typedef int WORD; +typedef unsigned int UWORD; + +#define MUS_SAMPLE_TYPE_TO_HWORD(x) ((HWORD)((x)>>(MUS_SAMPLE_BITS-16))) +#define HWORD_TO_MUS_SAMPLE_TYPE(x) ((mus_sample_t)((x)<<(MUS_SAMPLE_BITS-16))) + +#define MAX_HWORD (32767) +#define MIN_HWORD (-32768) + +#ifdef DEBUG +#define INLINE +#else +#ifndef INLINE +#define INLINE inline +#endif +#endif + +#endif /* _STDEFS_H */ |