Searched refs:png_exp8bit (Results 1 – 3 of 3) sorted by relevance
758 static png_byte png_exp8bit(png_uint_32 log) in png_exp8bit() function856 double error = png_exp8bit(i) - correct; in validation_gamma()863 " error: %f\n", i, png_exp8bit(i), correct, error); in validation_gamma()
3581 png_exp8bit(png_fixed_point lg2)3619 return png_exp8bit(res);
3680 png_exp8bit(png_fixed_point lg2)3720 return png_exp8bit(res);