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tiny perf improvement

This commit is contained in:
John Cupitt 2022-03-28 12:35:25 +01:00
parent a77a1071a2
commit d58b3410c4
1 changed files with 6 additions and 6 deletions
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12
libvips/colour/HSV2sRGB.c
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@ -44,7 +44,7 @@
#include "pcolour.h"
#define SIXTH_OF_CHAR 42.5
#define SIXTH_OF_CHAR (42.5)
typedef VipsColourCode VipsHSV2sRGB;
@ -67,27 +67,27 @@ vips_HSV2sRGB_line( VipsColour *colour, VipsPel *out, VipsPel **in, int width )
x = c * (1 - VIPS_FABS( fmod( p[0] / SIXTH_OF_CHAR, 2 ) - 1 ));
m = p[2] - c;
if( p[0] < SIXTH_OF_CHAR ) {
if( p[0] < (int) SIXTH_OF_CHAR ) {
q[0] = c + m;
q[1] = x + m;
q[2] = 0 + m;
}
else if( p[0] < 2 * SIXTH_OF_CHAR ) {
else if( p[0] < (int) (2 * SIXTH_OF_CHAR) ) {
q[0] = x + m;
q[1] = c + m;
q[2] = 0 + m;
}
else if( p[0] < 3 * SIXTH_OF_CHAR ) {
else if( p[0] < (int) (3 * SIXTH_OF_CHAR) ) {
q[0] = 0 + m;
q[1] = c + m;
q[2] = x + m;
}
else if( p[0] < 4 * SIXTH_OF_CHAR ) {
else if( p[0] < (int) (4 * SIXTH_OF_CHAR) ) {
q[0] = 0 + m;
q[1] = x + m;
q[2] = c + m;
}
else if( p[0] < 5 * SIXTH_OF_CHAR ) {
else if( p[0] < (int) (5 * SIXTH_OF_CHAR) ) {
q[0] = x + m;
q[1] = 0 + m;
q[2] = c + m;