Lines Matching defs:delta
172 ///< delta pitch between this and the last
175 int block_delta_pitch_hrange; ///< 1/2 range of the delta (full range is
470 av_log(ctx, AV_LOG_ERROR, "Invalid delta pitch hrange; broken extradata?\n");
943 double delta = old[n] - i_lsps[n];
944 a1[n] = ipol_tab[interpol][0][n] * delta + i_lsps[n];
945 a1[10 + n] = ipol_tab[interpol][1][n] * delta + i_lsps[n];
1012 double delta = old[n] - i_lsps[n];
1013 a1[n] = ipol_tab[interpol][0][n] * delta + i_lsps[n];
1014 a1[16 + n] = ipol_tab[interpol][1][n] * delta + i_lsps[n];
1211 int num2 = (val & 0x1FF) >> 1, delta, idx;
1213 if (num2 < 1 * 79) { delta = 1; idx = num2 + 1; }
1214 else if (num2 < 2 * 78) { delta = 3; idx = num2 + 1 - 1 * 77; }
1215 else if (num2 < 3 * 77) { delta = 5; idx = num2 + 1 - 2 * 76; }
1216 else { delta = 7; idx = num2 + 1 - 3 * 75; }
1220 fcb->x[fcb->n] = idx - delta;
1552 * absolute value for the first block, and then delta values
1566 /* Convert last_ so that any next delta is within _range */