Lines Matching refs:delay
104 int16_t *delay; ///< filtered values
947 int32_t coeffs[256], delay[256];
954 delay[i] = buffer[i];
959 dotprod += delay[j] * (unsigned)coeffs[j];
960 coeffs[j] += ((delay[j] >> 31) | 1) * sign;
964 delay[j] = delay[j + 1];
965 delay[order - 1] = buffer[i];
973 int32_t delay[8] = { 0 };
980 dotprod += delay[j] * coeffs[j];
981 coeffs[j] += ((delay[j] >> 31) | 1) * sign;
984 delay[j] = delay[j - 1];
985 delay[0] = buffer[i];
1308 f->delay = f->historybuffer + order * 2;
1331 f->delay - order,
1339 *f->delay++ = av_clip_int16(res);
1375 if (f->delay == f->historybuffer + HISTORY_SIZE + (order * 2)) {
1376 memmove(f->historybuffer, f->delay - (order * 2),
1378 f->delay = f->historybuffer + order * 2;