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use float instead of double in rgb to hsv conversion

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This commit is contained in:
Yay295 2024-10-08 08:11:07 -05:00
parent 6b8a97ab16
commit 48681cd014
1 changed files with 3 additions and 3 deletions
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6
src/libImaging/Convert.c
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@ -328,9 +328,9 @@ rgb2hsv_row(UINT8 *out, const UINT8 *in) {
us = 0;
} else {
const UINT8 color_range = maxc - minc;
double h;
float h;
const double cr = (double)color_range;
const float cr = (float)color_range;
if (r == maxc) {
h = (g - b) / cr;
} else if (g == maxc) {
@ -344,7 +344,7 @@ rgb2hsv_row(UINT8 *out, const UINT8 *in) {
// https://stackoverflow.com/a/3883019/3878168
// "h = (h/6.0) % 1.0" in Python can be computed as:
h = h / 6.0;
h = h - floor(h);
h = h - floorf(h);
uh = (UINT8)(255.0 * h);
us = 255 * color_range / maxc;