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Diffstat (limited to 'trunk/main/libresample/src/resample_defs.h')
-rw-r--r-- | trunk/main/libresample/src/resample_defs.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/trunk/main/libresample/src/resample_defs.h b/trunk/main/libresample/src/resample_defs.h new file mode 100644 index 000000000..a0e7afc37 --- /dev/null +++ b/trunk/main/libresample/src/resample_defs.h @@ -0,0 +1,88 @@ +/********************************************************************** + + resample_defs.h + + Real-time library interface by Dominic Mazzoni + + Based on resample-1.7: + http://www-ccrma.stanford.edu/~jos/resample/ + + License: LGPL - see the file LICENSE.txt for more information + +**********************************************************************/ + +#ifndef __RESAMPLE_DEFS__ +#define __RESAMPLE_DEFS__ + +#if 0 +#if !defined(WIN32) && !defined(__CYGWIN__) +#include "config.h" +#endif +#endif + +#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 + +#if HAVE_INTTYPES_H + #include <inttypes.h> + typedef char BOOL; + typedef int32_t WORD; + typedef uint32_t UWORD; +#else + typedef char BOOL; + typedef int WORD; + typedef unsigned int UWORD; +#endif + +#ifdef DEBUG +#define INLINE +#else +#define INLINE inline +#endif + +/* Accuracy */ + +#define Npc 4096 + +/* Function prototypes */ + +int lrsSrcUp(float X[], float Y[], double factor, double *Time, + UWORD Nx, UWORD Nwing, float LpScl, + float Imp[], float ImpD[], BOOL Interp); + +int lrsSrcUD(float X[], float Y[], double factor, double *Time, + UWORD Nx, UWORD Nwing, float LpScl, + float Imp[], float ImpD[], BOOL Interp); + +#endif |