From 39f399f42442af8b3286ae3ff679d74762b60c35 Mon Sep 17 00:00:00 2001 From: Araq Date: Wed, 25 Jul 2012 00:56:34 +0200 Subject: fixes #172 --- lib/nimbase.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'lib') diff --git a/lib/nimbase.h b/lib/nimbase.h index a73933a40..71f3b0d7c 100755 --- a/lib/nimbase.h +++ b/lib/nimbase.h @@ -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)) -- cgit 1.4.1-2-gfad0