Lines Matching defs:cpt
80 const cepdata* cpt;
96 cpt = cp_buf + (d - 1) * (mel_dim + 1);
97 for (i = 0; i <= mel_dim; i++, cpt++)
98 rg[i] = (cepdata) SHIFT_DOWN((*cpt - *(cpt + mel_dim + 1)), 1 + COSINE_TABLE_SHIFT); /* Shift does rounding. */
104 cpt = cp_buf + i;
106 for (j = 0; j < Q2; j++, cpt += (mel_dim + 1))
107 val += (d - j) * SHIFT_DOWN(*cpt, 5); /* note d-j from j-d */
120 const cepdata *cpt;
125 cpt = cp_buf + (mel_dim + 1);
128 dd[i] = (*(cpt + 2 * (mel_dim + 1) + i)
129 + *(cpt + i)
130 - 2 * (*(cpt + (mel_dim + 1) + i)));
140 cpt = cp_buf + i;
142 for (j = 0; j < Q2; j++, cpt += (mel_dim + 1))
143 val += deldel[j] * SHIFT_DOWN((*cpt), 4); /* Q2 frames forward, not around...? */
