| /external/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/src/ |
| D | int_lpc.cpp | 186 Word16 lsp[M]; in Int_lpc_1and3() local
190 Word16 *p_lsp = &lsp[0]; in Int_lpc_1and3()
201 lsp, in Int_lpc_1and3()
215 p_lsp = &lsp[0]; in Int_lpc_1and3()
224 lsp, in Int_lpc_1and3()
323 Word16 lsp[M]; in Int_lpc_1and3_2() local
327 Word16 *p_lsp = &lsp[0]; in Int_lpc_1and3_2()
336 Lsp_Az(lsp, Az, pOverflow); /* Subframe 1 */ in Int_lpc_1and3_2()
340 p_lsp = &lsp[0]; in Int_lpc_1and3_2()
348 Lsp_Az(lsp, Az, pOverflow); /* Subframe 3 */ in Int_lpc_1and3_2()
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| D | lsp_az.cpp | 253 Word16 *lsp, in Get_lsp_pol() argument
267 *f++ = (Word32) - *(lsp++) << 10; /* f[1] = -2.0 * lsp[0]; */ in Get_lsp_pol()
268 lsp++; /* Advance lsp pointer */ in Get_lsp_pol()
280 t0 = ((Word32)hi * *lsp); in Get_lsp_pol()
281 t0 += ((Word32)lo * *lsp) >> 15; in Get_lsp_pol()
288 *f -= (Word32)(*lsp++) << 10; in Get_lsp_pol()
291 lsp++; in Get_lsp_pol()
376 Word16 *lsp, in Get_lsp_pol_wrapper() argument
384 Get_lsp_pol(lsp, f, pOverflow); in Get_lsp_pol_wrapper()
509 Word16 lsp[], /* (i) : line spectral frequencies */ in Lsp_Az() argument
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| D | lsp_lsf.cpp | 216 Word16 lsp[], /* (o) : lsp[m] (range: -1<=val<1) */ in Lsf_lsp() argument
232 lsp[i] = add(table[ind], (Word16) L_tmp, pOverflow); in Lsf_lsp()
347 Word16 lsp[], /* (i) : lsp[m] (range: -1<=val<1) */ in Lsp_lsf() argument
357 Word16 *p_lsp = &lsp[m-1]; in Lsp_lsf()
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| D | az_lsp.cpp | 562 Word16 lsp[], /* (o) : line spectral pairs (M) */ in Az_lsp() argument
700 *(lsp + nf) = xint; in Az_lsp()
726 *lsp++ = *old_lsp++; in Az_lsp()
727 *lsp++ = *old_lsp++; in Az_lsp()
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| /external/speex/libspeex/ |
| D | quant_lsp.c | 159 void lsp_quant_nb(spx_lsp_t *lsp, spx_lsp_t *qlsp, int order, SpeexBits *bits) in lsp_quant_nb() argument
166 qlsp[i]=lsp[i]; in lsp_quant_nb()
210 qlsp[i]=lsp[i]-qlsp[i]; in lsp_quant_nb()
213 void lsp_unquant_nb(spx_lsp_t *lsp, int order, SpeexBits *bits) in lsp_unquant_nb() argument
217 lsp[i]=LSP_LINEAR(i); in lsp_unquant_nb()
222 lsp[i] = ADD32(lsp[i], LSP_DIV_256(cdbk_nb[id*10+i])); in lsp_unquant_nb()
226 lsp[i] = ADD16(lsp[i], LSP_DIV_512(cdbk_nb_low1[id*5+i])); in lsp_unquant_nb()
230 lsp[i] = ADD32(lsp[i], LSP_DIV_1024(cdbk_nb_low2[id*5+i])); in lsp_unquant_nb()
234 lsp[i+5] = ADD32(lsp[i+5], LSP_DIV_512(cdbk_nb_high1[id*5+i])); in lsp_unquant_nb()
238 lsp[i+5] = ADD32(lsp[i+5], LSP_DIV_1024(cdbk_nb_high2[id*5+i])); in lsp_unquant_nb()
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| D | lsp.c | 593 void lsp_enforce_margin(spx_lsp_t *lsp, int len, spx_word16_t margin) in lsp_enforce_margin() argument
599 if (lsp[0]<m) in lsp_enforce_margin()
600 lsp[0]=m; in lsp_enforce_margin()
601 if (lsp[len-1]>m2) in lsp_enforce_margin()
602 lsp[len-1]=m2; in lsp_enforce_margin()
605 if (lsp[i]<lsp[i-1]+m) in lsp_enforce_margin()
606 lsp[i]=lsp[i-1]+m; in lsp_enforce_margin()
608 if (lsp[i]>lsp[i+1]-m) in lsp_enforce_margin()
609 lsp[i]= SHR16(lsp[i],1) + SHR16(lsp[i+1]-m,1); in lsp_enforce_margin()
628 void lsp_enforce_margin(spx_lsp_t *lsp, int len, spx_word16_t margin) in lsp_enforce_margin() argument
[all …]
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| D | quant_lsp.h | 57 void lsp_quant_nb(spx_lsp_t *lsp, spx_lsp_t *qlsp, int order, SpeexBits *bits);
60 void lsp_unquant_nb(spx_lsp_t *lsp, int order, SpeexBits *bits);
63 void lsp_quant_lbr(spx_lsp_t *lsp, spx_lsp_t *qlsp, int order, SpeexBits *bits);
66 void lsp_unquant_lbr(spx_lsp_t *lsp, int order, SpeexBits *bits);
69 void lsp_quant_high(spx_lsp_t *lsp, spx_lsp_t *qlsp, int order, SpeexBits *bits);
72 void lsp_unquant_high(spx_lsp_t *lsp, int order, SpeexBits *bits);
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| D | lsp.h | 60 void lsp_enforce_margin(spx_lsp_t *lsp, int len, spx_word16_t margin);
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| D | nb_celp.c | 267 VARDECL(spx_lsp_t *lsp); in nb_encode()
287 ALLOC(lsp, st->lpcSize, spx_lsp_t); in nb_encode()
322 roots=lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA1, stack); in nb_encode()
329 lsp[i]=st->old_lsp[i]; in nb_encode()
342 interp_lsp[i] = lsp[i]; in nb_encode()
344 … lsp_interpolate(st->old_lsp, lsp, interp_lsp, st->lpcSize, st->nbSubframes, st->nbSubframes<<1); in nb_encode()
428 lsp_dist += (st->old_lsp[i] - lsp[i])*(st->old_lsp[i] - lsp[i]); in nb_encode()
571 st->old_lsp[i] = lsp[i]; in nb_encode()
577 SUBMODE(lsp_quant)(lsp, qlsp, st->lpcSize, bits); in nb_encode()
580 qlsp[i]=lsp[i]; in nb_encode()
[all …]
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| D | sb_celp.c | 326 VARDECL(spx_lsp_t *lsp); in sb_encode()
378 ALLOC(lsp, st->lpcSize, spx_lsp_t); in sb_encode()
411 roots=lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA1, stack); in sb_encode()
414 roots = lpc_to_lsp (lpc, st->lpcSize, lsp, 10, LSP_DELTA2, stack); in sb_encode()
419 lsp[i]=st->old_lsp[i]; in sb_encode()
533 SUBMODE(lsp_quant)(lsp, qlsp, st->lpcSize, bits); in sb_encode()
538 st->old_lsp[i] = lsp[i]; in sb_encode()
566 lsp_interpolate(st->old_lsp, lsp, interp_lsp, st->lpcSize, sub, st->nbSubframes); in sb_encode()
742 st->old_lsp[i] = lsp[i]; in sb_encode()
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| /external/opencore/codecs_v2/audio/gsm_amr/amr_nb/enc/src/ |
| D | ton_stab.cpp | 525 Word16 *lsp, /* i : unquantized LSP's */ in check_lsp() argument
534 Word16 *p_lsp = &lsp[3]; in check_lsp()
535 Word16 *p_lsp_1 = &lsp[4]; in check_lsp()
553 p_lsp = &lsp[1]; in check_lsp()
554 p_lsp_1 = &lsp[2]; in check_lsp()
566 if (lsp[1] > 32000) in check_lsp()
570 else if (lsp[1] > 30500) in check_lsp()
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| D | dtx_enc.cpp | 676 Word16 lsp[M]; in dtx_enc() local
728 lsp[j] = (Word16)(~((~L_lsp[j]) >> 3)); in dtx_enc()
732 lsp[j] = (Word16)(L_lsp[j] >> 3); in dtx_enc()
806 Lsp_lsf(lsp, lsf, M, pOverflow); in dtx_enc()
808 Lsf_lsp(lsf, lsp, M, pOverflow); in dtx_enc()
811 Q_plsf_3(qSt, MRDTX, lsp, lsp_q, st->lsp_index, in dtx_enc()
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| D | ton_stab.h | 130 Word16 *lsp, /* i : unquantized LSP's */
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| /external/tremor/Tremor/ |
| D | floor0.c | 126 ogg_int32_t *lsp,int m, in vorbis_lsp_to_curve() argument
162 ogg_int32_t val=MULT32(lsp[i],0x517cc2); in vorbis_lsp_to_curve()
164 ogg_int32_t val=((lsp[i]>>10)*0x517d)>>14; in vorbis_lsp_to_curve()
381 ogg_int32_t *lsp){ in floor0_inverse1() argument
397 if(vorbis_book_decodev_set(b,lsp+j,&vd->opb,b->dim,-24)==-1)goto eop; in floor0_inverse1()
399 for(k=0;k<b->dim;k++,j++)lsp[j]+=last; in floor0_inverse1()
400 last=lsp[j-1]; in floor0_inverse1()
403 lsp[info->order]=amp; in floor0_inverse1()
404 return(lsp); in floor0_inverse1()
412 ogg_int32_t *lsp,ogg_int32_t *out){ in floor0_inverse2() argument
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| /external/opencore/codecs_v2/audio/gsm_amr/amr_nb/dec/src/ |
| D | dtx_dec.cpp | 266 st->lsp[0] = 30000; in dtx_dec_reset()
267 st->lsp[1] = 26000; in dtx_dec_reset()
268 st->lsp[2] = 21000; in dtx_dec_reset()
269 st->lsp[3] = 15000; in dtx_dec_reset()
270 st->lsp[4] = 8000; in dtx_dec_reset()
271 st->lsp[5] = 0; in dtx_dec_reset()
272 st->lsp[6] = -8000; in dtx_dec_reset()
273 st->lsp[7] = -15000; in dtx_dec_reset()
274 st->lsp[8] = -21000; in dtx_dec_reset()
275 st->lsp[9] = -26000; in dtx_dec_reset()
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| D | lsp_avg.cpp | 295 Word16 *lsp, /* i : state of the state machine Q15 */ in lsp_avg() argument
310 L_tmp = L_mac(L_tmp, EXPCONST, lsp[i], pOverflow); in lsp_avg()
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| D | c_g_aver.cpp | 466 Word16 lsp[], /* i : The LSP for the current frame Q15 */ in Cb_gain_average() argument
515 tmp1 = abs_s(sub(*(lspAver + i), *(lsp + i), pOverflow)); in Cb_gain_average()
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| D | lsp_avg.h | 124 Word16 *lsp, /* i : LSP vector Q15 */
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| D | c_g_aver.h | 145 Word16 lsp[], /* i : The LSP for the current frame Q15 */
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| D | dtx_dec.h | 113 Word16 lsp[M]; member
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| /external/opencore/codecs_v2/audio/gsm_amr/amr_nb/common/include/ |
| D | lsp_lsf.h | 102 Word16 lsp[], /* (o) : lsp[m] (range: -1<=val<1) */
107 Word16 lsp[], /* (i) : lsp[m] (range: -1<=val<1) */
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| D | lsp_az.h | 99 Word16 lsp[], /* (i) : line spectral frequencies */
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| D | az_lsp.h | 106 Word16 lsp[], /* (o) : line spectral pairs (M) */
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| D | lsp.h | 167 void lsp(lspState *st, /* i/o : State struct */
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| /external/speex/ |
| D | AUTHORS | 5 lsp.c lsp.h
|