Lines Matching full:real_gamma
592 png_fixed_point real_gamma = 45455; /* For sRGB */
606 real_gamma = gamma;
611 if (real_gamma == 45455) for (i=0; i<256; ++i)
619 /* Convert 'i' from sRGB (45455) to real_gamma, this makes
622 conv = real_gamma;
659 png_set_gAMA_fixed(png_ptr, info_ptr, real_gamma);
