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

/PHP_TRUNK/ext/gd/libgd/
H A Dgd_interpolation.c1904 const gdFixed f_gama = gd_ftofx(1.04f); local
2139 red = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_red, f_gama)), 0, 255);
2140 green = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_green, f_gama)), 0, 255);
2141 blue = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_blue, f_gama)), 0, 255);
2142 alpha = (unsigned char) CLAMP(gd_fxtoi(gd_mulfx(f_alpha, f_gama)), 0, 127);

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