f_gamma          1408 ext/gd/libgd/gd_interpolation.c 	const gdFixed f_gamma = gd_ftofx(1.04f);
f_gamma          1618 ext/gd/libgd/gd_interpolation.c 			red    = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_red,   f_gamma)),  0, 255);
f_gamma          1619 ext/gd/libgd/gd_interpolation.c 			green  = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_green, f_gamma)),  0, 255);
f_gamma          1620 ext/gd/libgd/gd_interpolation.c 			blue   = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_blue,  f_gamma)),  0, 255);
f_gamma          1621 ext/gd/libgd/gd_interpolation.c 			alpha  = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_alpha,  f_gamma)), 0, 127);