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REVIEWED: Avoid some float -> double promotions

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Ray 2022-03-20 12:15:51 +01:00
commit 0da7830745
1 changed files with 20 additions and 20 deletions
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12
src/rtextures.c
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@ -1958,25 +1958,25 @@ void ImageColorContrast(Image *image, float contrast)
for (int x = 0; x < image->width; x++)
{
float pR = (float)pixels[y*image->width + x].r/255.0f;
pR -= 0.5;
pR -= 0.5f;
pR *= contrast;
pR += 0.5;
pR += 0.5f;
pR *= 255;
if (pR < 0) pR = 0;
if (pR > 255) pR = 255;
float pG = (float)pixels[y*image->width + x].g/255.0f;
pG -= 0.5;
pG -= 0.5f;
pG *= contrast;
pG += 0.5;
pG += 0.5f;
pG *= 255;
if (pG < 0) pG = 0;
if (pG > 255) pG = 255;
float pB = (float)pixels[y*image->width + x].b/255.0f;
pB -= 0.5;
pB -= 0.5f;
pB *= contrast;
pB += 0.5;
pB += 0.5f;
pB *= 255;
if (pB < 0) pB = 0;
if (pB > 255) pB = 255;