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vips_gaussblur: remove dependency on libmath

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remove ceil() on call to vips_gaussblur, simply cast to int
This commit is contained in:
Thomas Meson 2015-09-15 12:24:38 +02:00
parent 5667ecda25
commit bfe0c7949f
1 changed files with 1 additions and 4 deletions
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5
vips.h
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@ -16,9 +16,6 @@
*/
#if (VIPS_MAJOR_VERSION == 7 && VIPS_MINOR_VERSION < 41)
/* we need math.h for ceil() in vips_gaussblur_bridge */
#include <math.h>
#define VIPS_ANGLE_D0 VIPS_ANGLE_0
#define VIPS_ANGLE_D90 VIPS_ANGLE_90
#define VIPS_ANGLE_D180 VIPS_ANGLE_180
@ -328,7 +325,7 @@ vips_watermark(VipsImage *in, VipsImage **out, WatermarkTextOptions *to, Waterma
int
vips_gaussblur_bridge(VipsImage *in, VipsImage **out, double sigma, double min_ampl) {
#if (VIPS_MAJOR_VERSION == 7 && VIPS_MINOR_VERSION < 41)
return vips_gaussblur(in, out, ceil(sigma), NULL);
return vips_gaussblur(in, out, (int) sigma, NULL);
#else
return vips_gaussblur(in, out, sigma, NULL, "min_ampl", min_ampl, NULL);
#endif