gd_interpolation.c - OpenGrok cross reference for /PHP-7.0/ext/gd/libgd/gd

Lines Matching refs:CLAMP
88 #define CLAMP(x, low, high)  (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))  macro
792 	r = CLAMP(r, 0, 255);  in getPixelInterpolateWeight()
793 	g = CLAMP(g, 0, 255);  in getPixelInterpolateWeight()
794 	b = CLAMP(b, 0, 255);  in getPixelInterpolateWeight()
795 	a = CLAMP(a, 0, gdAlphaMax);  in getPixelInterpolateWeight()
881 	new_r = CLAMP(new_r, 0, 255);  in getPixelInterpolated()
882 	new_g = CLAMP(new_g, 0, 255);  in getPixelInterpolated()
883 	new_b = CLAMP(new_b, 0, 255);  in getPixelInterpolated()
884 	new_a = CLAMP(new_a, 0, gdAlphaMax);  in getPixelInterpolated()
1671 			red    = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_red,   f_gamma)),  0, 255);  in gdImageScaleBicubicFixed()
1672 			green  = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_green, f_gamma)),  0, 255);  in gdImageScaleBicubicFixed()
1673 			blue   = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_blue,  f_gamma)),  0, 255);  in gdImageScaleBicubicFixed()
1674 			alpha  = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_alpha,  f_gamma)), 0, 127);  in gdImageScaleBicubicFixed()
1962 						const unsigned char red   = (unsigned char) CLAMP(gd_fxtoi(f_red),   0, 255);  in gdImageRotateBilinear()
1963 						const unsigned char green = (unsigned char) CLAMP(gd_fxtoi(f_green), 0, 255);  in gdImageRotateBilinear()
1964 						const unsigned char blue  = (unsigned char) CLAMP(gd_fxtoi(f_blue),  0, 255);  in gdImageRotateBilinear()
1965 						const unsigned char alpha = (unsigned char) CLAMP(gd_fxtoi(f_alpha), 0, 127);  in gdImageRotateBilinear()
2228 				red   = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_red, f_gama)),   0, 255);  in gdImageRotateBicubicFixed()
2229 				green = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_green, f_gama)), 0, 255);  in gdImageRotateBicubicFixed()
2230 				blue  = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_blue, f_gama)),  0, 255);  in gdImageRotateBicubicFixed()
2231 				alpha = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_alpha, f_gama)), 0, 127);  in gdImageRotateBicubicFixed()
2330 	r->x = CLAMP(r->x, c1x, c2x);  in gdImageClipRectangle()
2331 	r->y = CLAMP(r->y, c1y, c2y);  in gdImageClipRectangle()
2332 	r->width = CLAMP(x1, c1x, c2x) - r->x + 1;  in gdImageClipRectangle()
2333 	r->height = CLAMP(y1, c1y, c2y) - r->y + 1;  in gdImageClipRectangle()