Lines Matching full:background_color
126 png_const_color_16p background_color, int background_gamma_code,
131 if (png_rtran_ok(png_ptr, 0) == 0 || background_color == NULL)
144 png_ptr->background = *background_color;
156 png_const_color_16p background_color, int background_gamma_code,
159 png_set_background_fixed(png_ptr, background_color, background_gamma_code,
