Searched defs:gamma_shift (Results 1 – 7 of 7) sorted by relevance
3198 int gamma_shift = png_ptr->gamma_shift; in png_do_compose() local3934 int gamma_shift = png_ptr->gamma_shift; in png_do_gamma() local4161 PNG_CONST int gamma_shift = png_ptr->gamma_shift; in png_do_encode_alpha() local
290 int gamma_shift; /* number of "insignificant" bits in 16-bit gamma */ member
2804 png_uint_16pp gamma_16_to_1, int gamma_shift in png_do_background()3497 int gamma_shift) in png_do_gamma()