Searched refs:gamma_shift (Results 1 – 13 of 13) sorted by relevance
3383 >> png_ptr->gamma_shift][red>>8]; in png_do_rgb_to_gray()3392 >> png_ptr->gamma_shift][red>>8]; in png_do_rgb_to_gray()3395 png_ptr->gamma_shift][green>>8]; in png_do_rgb_to_gray()3397 >> png_ptr->gamma_shift][blue>>8]; in png_do_rgb_to_gray()3401 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()3537 int gamma_shift = png_ptr->gamma_shift; in png_do_compose() local3764 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3876 png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3880 v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; in png_do_compose()3884 v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; in png_do_compose()[all …]
286 int gamma_shift; /* number of "insignificant" bits in 16-bit gamma */ member
3837 int istop = (1 << (8 - png_ptr->gamma_shift));3857 int istop = (1 << (8 - png_ptr->gamma_shift));3868 int istop = (1 << (8 - png_ptr->gamma_shift));3975 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 …]
290 int gamma_shift; /* number of "insignificant" bits in 16-bit gamma */ member
4038 int istop = (1 << (8 - png_ptr->gamma_shift));4060 int istop = (1 << (8 - png_ptr->gamma_shift));4071 int istop = (1 << (8 - png_ptr->gamma_shift));4181 png_ptr->gamma_shift = shift;
3342 >> png_ptr->gamma_shift][red>>8]; in png_do_rgb_to_gray()3351 >> png_ptr->gamma_shift][red>>8]; in png_do_rgb_to_gray()3354 png_ptr->gamma_shift][green>>8]; in png_do_rgb_to_gray()3356 >> png_ptr->gamma_shift][blue>>8]; in png_do_rgb_to_gray()3360 png_ptr->gamma_shift][gray16 >> 8]; in png_do_rgb_to_gray()3496 int gamma_shift = png_ptr->gamma_shift; in png_do_compose() local3714 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3821 png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; in png_do_compose()3825 v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; in png_do_compose()3829 v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; in png_do_compose()[all …]
171 int gamma_shift; /* number of "insignificant" bits in 16-bit gamma */ member
2695 int istop = (1 << (8 - png_ptr->gamma_shift));2715 int istop = (1 << (8 - png_ptr->gamma_shift));2726 int istop = (1 << (8 - png_ptr->gamma_shift));2833 png_ptr->gamma_shift = shift;
934 gamma_shift = 3, enumerator935 lab_shift2 = (lab_shift + gamma_shift),936 LAB_CBRT_TAB_SIZE_B = (256 * 3 / 2 * (1 << gamma_shift))944 float x = i * (1.f / (255.f * (1 << gamma_shift))); in LabCbrt_b()
1525 gamma_shift = 3, enumerator1526 lab_shift2 = (lab_shift + gamma_shift),1527 LAB_CBRT_TAB_SIZE_B = (256 * 3 / 2 * (1 << gamma_shift))1534 float x = i * (1.f / (255.f * (1 << gamma_shift))); in LabCbrt_b()
1620 #define gamma_shift 31621 #define lab_shift2 (lab_shift + gamma_shift)1900 #define LAB_CBRT_TAB_SIZE_B (256*3/2*(1<<gamma_shift))
5025 #define gamma_shift 3 macro5026 #define lab_shift2 (lab_shift + gamma_shift)5027 #define LAB_CBRT_TAB_SIZE_B (256*3/2*(1<<gamma_shift))5057 …sRGBGammaTab_b[i] = saturate_cast<ushort>(255.f*(1 << gamma_shift)*(x <= 0.04045f ? x*(1.f/12.92f)… in initLabTabs()5058 linearGammaTab_b[i] = (ushort)(i*(1 << gamma_shift)); in initLabTabs()5063 float x = i*(1.f/(255.f*(1 << gamma_shift))); in initLabTabs()