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fixes #172

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This commit is contained in:
Araq
2012-07-25 00:56:34 +02:00
parent b5a44481f9
commit 39f399f424
2 changed files with 7 additions and 7 deletions
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12
lib/nimbase.h
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@@ -352,14 +352,14 @@ typedef char* NCSTRING;
# define NIM_IMAN 0
#endif
static N_INLINE(NI32, float64ToInt32)(double val) {
val = val + 68719476736.0*1.5;
/* 2^36 * 1.5, (52-_shiftamt=36) uses limited precisicion to floor */
return ((NI32*)&val)[NIM_IMAN] >> 16; /* 16.16 fixed point representation */
static N_INLINE(NI, float64ToInt32)(double x) {
/* nowadays no hack necessary anymore */
return x >= 0 ? (NI)(x+0.5) : (NI)(x-0.5);
}
static N_INLINE(NI32, float32ToInt32)(float val) {
return float64ToInt32((double)val);
static N_INLINE(NI32, float32ToInt32)(float x) {
/* nowadays no hack necessary anymore */
return x >= 0 ? (NI32)(x+0.5) : (NI32)(x-0.5);
}
#define float64ToInt64(x) ((NI64) (x))