Lines Matching refs:LP_ORDER_16k
81 float samples_hb[LP_ORDER_16k + AMRWB_SFR_SIZE_16k]; ///< high-band samples and memory from synthesis at 16kHz
939 static void extrapolate_isf(float isf[LP_ORDER_16k])
946 isf[LP_ORDER_16k - 1] = isf[LP_ORDER - 1];
966 for (i = LP_ORDER - 1; i < LP_ORDER_16k - 1; i++)
973 (isf[LP_ORDER_16k - 2] - isf[LP_ORDER - 2]);
975 for (i = LP_ORDER - 1, j = 0; i < LP_ORDER_16k - 1; i++, j++)
979 for (i = 1; i < LP_ORDER_16k - LP_ORDER; i++)
987 for (i = LP_ORDER - 1, j = 0; i < LP_ORDER_16k - 1; i++, j++)
991 for (i = 0; i < LP_ORDER_16k - 1; i++)
1029 float hb_lpc[LP_ORDER_16k];
1033 float e_isf[LP_ORDER_16k]; // ISF vector for extrapolation
1034 double e_isp[LP_ORDER_16k];
1041 e_isf[LP_ORDER_16k - 1] *= 2.0;
1042 ff_acelp_lsf2lspd(e_isp, e_isf, LP_ORDER_16k);
1043 ff_amrwb_lsp2lpc(e_isp, hb_lpc, LP_ORDER_16k);
1045 lpc_weighting(hb_lpc, hb_lpc, 0.9, LP_ORDER_16k);
1051 (mode == MODE_6k60) ? LP_ORDER_16k : LP_ORDER);
1102 LP_ORDER_16k * sizeof(float));
1263 hb_synthesis(ctx, sub, &ctx->samples_hb[LP_ORDER_16k],
1268 &ctx->samples_hb[LP_ORDER_16k]);