diff options
Diffstat (limited to 'freqshift~.c')
| -rw-r--r-- | freqshift~.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/freqshift~.c b/freqshift~.c index 026e4cb..fe99884 100644 --- a/freqshift~.c +++ b/freqshift~.c @@ -99,11 +99,22 @@ static float f_clamp(float x, float a, float b) return x;
}
+static int f_round(t_float f) {
+#if PD_FLOAT_PRECISION == 64
+ return (int)lround(f);
+#else
+ return (int)lroundf(f);
+#endif
+}
+
+// this relies on type-punning, which is not allowed in C99 or 64-bit
+#if 0
// Round float to int using IEEE int* hack
static int f_round(float f) {
f += (3<<22);
return *((int*)&f) - 0x4b400000;
}
+#endif
// Cubic interpolation function
static float cube_interp(const float fr, const float inm1, const float
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