Searched refs:rgb_to_gray_red_coeff (Results 1 – 3 of 3) sorted by relevance
380 png_uint_16 rgb_to_gray_red_coeff; member
1025 png_ptr->rgb_to_gray_red_coeff = red_int; in png_set_rgb_to_gray_fixed()1042 if (png_ptr->rgb_to_gray_red_coeff == 0 && in png_set_rgb_to_gray_fixed()1045 png_ptr->rgb_to_gray_red_coeff = 6968; in png_set_rgb_to_gray_fixed()3008 png_uint_32 rc = png_ptr->rgb_to_gray_red_coeff; in png_do_rgb_to_gray()
2518 png_ptr->rgb_to_gray_red_coeff = (png_uint_16)r;