Cross Reference: /external/speex/libspeex/nb

Lines Matching refs:interp_qlpc
272    VARDECL(spx_coef_t *interp_qlpc);
292    ALLOC(interp_qlpc, st->lpcSize, spx_coef_t);
673       lsp_to_lpc(interp_qlsp, interp_qlpc, st->lpcSize, stack);
680             /*pi_g += -st->interp_qlpc[i] +  st->interp_qlpc[i+1];*/
681             pi_g = ADD32(pi_g, SUB32(EXTEND32(interp_qlpc[i+1]),EXTEND32(interp_qlpc[i])));
717       fir_mem16(real_exc, interp_qlpc, real_exc, st->subframeSize, st->lpcSize, st->mem_exc2, stack);
721       compute_impulse_response(interp_qlpc, bw_lpc1, bw_lpc2, syn_resp, response_bound, st->lpcSize, stack);
731       iir_mem16(ringing, interp_qlpc, ringing, response_bound, st->lpcSize, mem, stack);
737       iir_mem16(ringing, interp_qlpc, ringing, st->subframeSize, st->lpcSize, mem, stack);
790          pitch = SUBMODE(ltp_quant)(target, sw, interp_qlpc, bw_lpc1, bw_lpc2,
845          SUBMODE(innovation_quant)(target, interp_qlpc, bw_lpc1, bw_lpc2, 
863             SUBMODE(innovation_quant)(target, interp_qlpc, bw_lpc1, bw_lpc2, 
880       iir_mem16(exc, interp_qlpc, sw, st->subframeSize, st->lpcSize, st->mem_sp, stack);
963    st->interp_qlpc = (spx_coef_t*)speex_alloc(st->lpcSize*sizeof(spx_coef_t));
1003    speex_free (st->interp_qlpc);
1068    bw_lpc(QCONST16(.98,15), st->interp_qlpc, st->interp_qlpc, st->lpcSize);
1069    iir_mem16(&st->exc[-st->subframeSize], st->interp_qlpc, out, st->frameSize,
1208       bw_lpc(QCONST16(0.93f,15), st->interp_qlpc, lpc, st->lpcSize);
1470       multicomb(st->exc-st->subframeSize, out, st->interp_qlpc, st->lpcSize, 2*st->subframeSize, best_pitch, 40, SUBMODE(comb_gain), stack);
1471       multicomb(st->exc+st->subframeSize, out+2*st->subframeSize, st->interp_qlpc, st->lpcSize, 2*st->subframeSize, best_pitch, 40, SUBMODE(comb_gain), stack);
1527             /*pi_g += -st->interp_qlpc[i] +  st->interp_qlpc[i+1];*/
1533       iir_mem16(sp, st->interp_qlpc, sp, st->subframeSize, st->lpcSize, 
1537          st->interp_qlpc[i] = ak[i];