H A D | gd_filter.c | 19 int r,g,b,a; in gdImageNegate() local 52 int r,g,b,a; in gdImageGrayScale() local 69 r = g = b = (int) (.299 * r + .587 * g + .114 * b); in gdImageGrayScale() 85 int r,g,b,a; in gdImageBrightness() local 110 b = b + brightness; in gdImageBrightness() 114 b = (b > 255)? 255 : ((b < 0)? 0:b); in gdImageBrightness() 130 int r,g,b,a; in gdImageContrast() local 160 bf = (double)b/255.0; in gdImageContrast() 202 int r,g,b,a; in gdImageColor() local 212 b = b + blue; in gdImageColor() [all …]
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