Lines Matching full:heuristic_method
1244 png_set_filter_heuristics(png_structp png_ptr, int heuristic_method,
1253 if (heuristic_method >= PNG_FILTER_HEURISTIC_LAST)
1259 if (heuristic_method == PNG_FILTER_HEURISTIC_DEFAULT)
1261 heuristic_method = PNG_FILTER_HEURISTIC_UNWEIGHTED;
1265 heuristic_method == PNG_FILTER_HEURISTIC_UNWEIGHTED)
1271 png_ptr->heuristic_method = (png_byte)heuristic_method;
