Searched refs:RGB (Results 1 - 1 of 1) sorted by relevance

/PHP_TRUNK/ext/gd/libgd/
H A Dgd.c303 #define RETURN_RGB(r, g, b) {RGB->R = r; RGB->G = g; RGB->B = b; return RGB;}
333 static HWBType * RGB_to_HWB (RGBType RGB, HWBType * HWB) argument
336 * RGB are each on [0, 1]. W and B are returned on [0, 1] and H is
340 float R = RGB.R, G = RGB.G, B = RGB.B, w, v, b, f;
369 * more visually correct than the current RGB metri
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