Searched refs:png_log16bit (Results 1 – 5 of 5) sorted by relevance
745 static png_uint_32 png_log16bit(png_uint_32 x) in png_log16bit() function814 double error = png_log16bit(i) - correct; in validation_gamma()819 if (i == 0 && png_log16bit(i) != 0xffffffff || in validation_gamma()820 i != 0 && png_log16bit(i) != floor(correct+.5)) in validation_gamma()825 " error: %f\n", i, png_log16bit(i), correct, error); in validation_gamma()
3589 png_log16bit(png_uint_32 x)3819 png_int_32 lg2 = png_log16bit(value);
3621 png_log16bit(png_uint_32 x)3851 png_int_32 lg2 = png_log16bit(value);
5093 Added #ifdef PNG_16BIT_SUPPORTED/#endif around png_log16bit() and
3590 png_log16bit(png_uint_32 x)3820 png_int_32 lg2 = png_log16bit(value);