Searched refs:gamma_to_linear (Results 1 – 2 of 2) sorted by relevance
1163 png_fixed_point gamma_to_linear; /* For E_FILE, reciprocal of gamma */ member1532 display->gamma_to_linear = png_reciprocal(g); in set_file_encoding()1558 value = png_gamma_16bit_correct(value*257, display->gamma_to_linear); in decode_gamma()1648 png_fixed_point g = display->gamma_to_linear; in png_create_colormap_entry()
1422 png_fixed_point gamma_to_linear; /* For P_FILE, reciprocal of gamma */ member1798 display->gamma_to_linear = png_reciprocal(g); in set_file_encoding()1824 value = png_gamma_16bit_correct(value*257, display->gamma_to_linear); in decode_gamma()1914 png_fixed_point g = display->gamma_to_linear; in png_create_colormap_entry()