Lines Matching defs:st
124 st = pointer to a structure of type D_plsfState
127 lsp1_q = pointer to the quantized 1st LSP vector (Word16)
131 lsp1_q points to the updated quantized 1st LSP vector
164 D_plsfState *st, // i/o: State variables
168 Word16 *lsp1_q, // o : quantized 1st LSP vector (M), Q15
184 // lsfi_q[i] = ALPHA*st->past_lsf_q[i] + ONE_ALPHA*mean_lsf[i];
186 lsf1_q[i] = add (mult (st->past_lsf_q[i], ALPHA),
196 // temp = mean_lsf[i] + st->past_r_q[i] * LSP_PRED_FAC_MR122;
198 temp = add (mean_lsf[i], mult (st->past_r_q[i],
201 st->past_r_q[i] = sub (lsf2_q[i], temp);
255 temp = add (mean_lsf[i], mult (st->past_r_q[i],
259 st->past_r_q[i] = lsf2_r[i];
268 Copy (lsf2_q, st->past_lsf_q, M);
302 D_plsfState *st, /* i/o: State variables */
306 Word16 *lsp1_q, /* o : quantized 1st LSP vector (M), Q15 */
329 * lsfi_q[i] = ALPHA*st->past_lsf_q[i] +
335 st->past_lsf_q[i],
360 * st->past_r_q[i] * LSP_PRED_FAC_MR122;
365 st->past_r_q[i],
375 st->past_r_q[i] =
479 st->past_r_q[i],
501 st->past_r_q[i] = *(lsf2_r + i);
521 st->past_lsf_q,