Lines Matching refs:df
250 unsigned char tmp2, m, n, df, best_m, best_n, best_df, max_n;
282 for (df=0; df<4; df++) {
284 if (df < 3)
289 if (df < 3)
296 if (df < 2)
297 outf >>= 2 - df;
309 best_df = df;
459 unsigned char tmp2, m, n, df, best_m, best_n, best_df, max_n;
493 for (df=0; df<4; df++) {
495 if (df < 3)
500 if (df < 3)
507 if (df < 2)
508 outf >>= 2 - df;
520 best_df = df;