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//========================================================================
//
// SplashMath.h
//
//========================================================================
#ifndef SPLASHMATH_H
#define SPLASHMATH_H
#include <aconf.h>
#include <math.h>
#include "SplashTypes.h"
static inline SplashCoord splashAbs(SplashCoord x) {
return fabs(x);
}
static inline int splashFloor(SplashCoord x) {
return (int)floor(x);
}
static inline int splashCeil(SplashCoord x) {
return (int)ceil(x);
}
static inline int splashRound(SplashCoord x) {
return (int)floor(x + 0.5);
}
static inline SplashCoord splashSqrt(SplashCoord x) {
return sqrt(x);
}
static inline SplashCoord splashPow(SplashCoord x, SplashCoord y) {
return pow(x, y);
}
static inline SplashCoord splashDist(SplashCoord x0, SplashCoord y0,
SplashCoord x1, SplashCoord y1) {
SplashCoord dx, dy;
dx = x1 - x0;
dy = y1 - y0;
return sqrt(dx * dx + dy * dy);
}
#endif
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