Searched refs:gamma_shift (Results 1 – 6 of 6) sorted by relevance
3105 >> png_ptr->gamma_shift][red >> 8]; in png_do_rgb_to_gray()3114 >> png_ptr->gamma_shift][red>>8]; in png_do_rgb_to_gray()3117 png_ptr->gamma_shift][green>>8]; in png_do_rgb_to_gray()3119 >> png_ptr->gamma_shift][blue>>8]; in png_do_rgb_to_gray()3123 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()3201 int gamma_shift = png_ptr->gamma_shift; in png_do_compose() local3433 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3545 png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3549 v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; in png_do_compose()3553 v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; in png_do_compose()[all …]
290 int gamma_shift; /* number of "insignificant" bits in 16-bit gamma */ member
4151 int istop = (1 << (8 - png_ptr->gamma_shift));4173 int istop = (1 << (8 - png_ptr->gamma_shift));4184 int istop = (1 << (8 - png_ptr->gamma_shift));4296 png_ptr->gamma_shift = shift;
3102 >> png_ptr->gamma_shift][red >> 8]; in png_do_rgb_to_gray()3111 >> png_ptr->gamma_shift][red>>8]; in png_do_rgb_to_gray()3114 png_ptr->gamma_shift][green>>8]; in png_do_rgb_to_gray()3116 >> png_ptr->gamma_shift][blue>>8]; in png_do_rgb_to_gray()3120 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()3198 int gamma_shift = png_ptr->gamma_shift; in png_do_compose() local3425 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3537 png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3541 v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; in png_do_compose()3545 v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; in png_do_compose()[all …]
4073 int istop = (1 << (8 - png_ptr->gamma_shift));4095 int istop = (1 << (8 - png_ptr->gamma_shift));4106 int istop = (1 << (8 - png_ptr->gamma_shift));4216 png_ptr->gamma_shift = shift;