Searched refs:rgb_to_gray_red_coeff (Results 1 – 2 of 2) sorted by relevance
280 png_uint_16 rgb_to_gray_red_coeff; member
979 png_ptr->rgb_to_gray_red_coeff = red_int; in png_set_rgb_to_gray_fixed()996 if (png_ptr->rgb_to_gray_red_coeff == 0 && in png_set_rgb_to_gray_fixed()999 png_ptr->rgb_to_gray_red_coeff = 6968; in png_set_rgb_to_gray_fixed()3237 PNG_CONST png_uint_32 rc = png_ptr->rgb_to_gray_red_coeff; in png_do_rgb_to_gray()