Lines Matching refs:LP_FILTER_ORDER_16k
49 for (i = 0; i < LP_FILTER_ORDER_16k; i++)
67 float isp_q[LP_FILTER_ORDER_16k];
71 for (i = 0; i < LP_FILTER_ORDER_16k; i++) {
77 memcpy(lsf_history, isp_q, LP_FILTER_ORDER_16k * sizeof(float));
102 float buf[30 + LP_FILTER_ORDER_16k];
103 float *tmpbuf = buf + LP_FILTER_ORDER_16k;
107 for (i = 0; i < LP_FILTER_ORDER_16k; i++)
110 memcpy(tmpbuf - LP_FILTER_ORDER_16k, mem_preemph,
111 LP_FILTER_ORDER_16k*sizeof(*buf));
114 LP_FILTER_ORDER_16k);
116 memcpy(synth - LP_FILTER_ORDER_16k, mem_preemph,
117 LP_FILTER_ORDER_16k * sizeof(*synth));
120 LP_FILTER_ORDER_16k);
122 memcpy(out_data + 30 - LP_FILTER_ORDER_16k,
123 synth + 30 - LP_FILTER_ORDER_16k,
124 LP_FILTER_ORDER_16k * sizeof(*synth));
128 LP_FILTER_ORDER_16k);
131 memcpy(mem_preemph, out_data + 2*L_SUBFR_16k - LP_FILTER_ORDER_16k,
132 LP_FILTER_ORDER_16k * sizeof(*synth));
145 double lsp_1st[LP_FILTER_ORDER_16k];
149 for (i = 0; i < LP_FILTER_ORDER_16k; i++)
152 ff_acelp_lspd2lpc(lsp_1st, lp_1st, LP_FILTER_ORDER_16k >> 1);
155 ff_acelp_lspd2lpc(lsp_2nd, lp_2nd, LP_FILTER_ORDER_16k >> 1);
180 float *synth = ctx->synth_buf + LP_FILTER_ORDER_16k;
181 float lsf_new[LP_FILTER_ORDER_16k];
182 double lsp_new[LP_FILTER_ORDER_16k];
183 float Az[2][LP_FILTER_ORDER_16k];
195 ff_set_min_dist_lsf(lsf_new, LSFQ_DIFF_MIN / 2, LP_FILTER_ORDER_16k);
201 memcpy(ctx->lsp_history_16k, lsp_new, LP_FILTER_ORDER_16k * sizeof(double));
203 memcpy(synth - LP_FILTER_ORDER_16k, ctx->synth,
204 LP_FILTER_ORDER_16k * sizeof(*synth));
257 LP_FILTER_ORDER_16k);
260 memcpy(ctx->synth, synth + frame_size - LP_FILTER_ORDER_16k,
261 LP_FILTER_ORDER_16k * sizeof(*synth));
268 memcpy(ctx->iir_mem, Az[1], LP_FILTER_ORDER_16k * sizeof(float));
275 for (i = 0; i < LP_FILTER_ORDER_16k; i++)
276 ctx->lsp_history_16k[i] = cos((i + 1) * M_PI/(LP_FILTER_ORDER_16k + 1));