Searched defs:L_tmp (Results 26 - 48 of 48) sorted by relevance

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/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
H A Dpost_pro.cpp292 Word32 L_tmp;
303 L_tmp = Mpy_32_16 (st->y1_hi, st->y1_lo, a[1]);
304 L_tmp = L_add (L_tmp, Mpy_32_16 (st->y2_hi, st->y2_lo, a[2]));
305 L_tmp = L_mac (L_tmp, st->x0, b[0]);
306 L_tmp = L_mac (L_tmp, st->x1, b[1]);
307 L_tmp = L_mac (L_tmp, x
352 Word32 L_tmp; local
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H A Dpstfilt.cpp330 Word32 L_tmp;
371 L_tmp = L_mult (h[0], h[0]);
374 L_tmp = L_mac (L_tmp, h[i], h[i]);
376 temp1 = extract_h (L_tmp);
378 L_tmp = L_mult (h[0], h[1]);
381 L_tmp = L_mac (L_tmp, h[i], h[i + 1]);
383 temp2 = extract_h (L_tmp);
457 Word32 L_tmp; local
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/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Disf_extrapolation.cpp121 int32 L_tmp; local
133 L_tmp = 0;
138 L_tmp = mac_16by16_to_int32(L_tmp, IsfDiff[i - 1], INV_LENGTH);
141 mean = amr_wb_round(L_tmp);
163 L_tmp = mul_16by16_to_int32(tmp2, tmp3);
164 int32_to_dpf(L_tmp, &hi, &lo);
165 L_tmp = mpy_dpf_32(hi, lo, hi, lo);
166 IsfCorr[0] = add_int32(IsfCorr[0], L_tmp);
173 L_tmp
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H A Dqpisf_2s.cpp142 int32 L_tmp; local
192 L_tmp = mul_16by16_to_int32(mean_isf[i], 8192);
195 L_tmp = mac_16by16_to_int32(L_tmp, isf_buf[j * M + i], 8192);
197 ref_isf[i] = amr_wb_round(L_tmp);
238 int32 L_tmp; local
286 L_tmp = mul_16by16_to_int32(mean_isf[i], 8192);
289 L_tmp = mac_16by16_to_int32(L_tmp, isf_buf[j * M + i], 8192);
292 ref_isf[i] = amr_wb_round(L_tmp);
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H A Dsynthesis_amr_wb.cpp153 int32 L_tmp; local
262 L_tmp = L_deposit_h(div_16by16(tmp, ener)); /* result is normalized */
264 one_ov_sqrt_norm(&L_tmp, &exp);
265 L_tmp = shl_int32(L_tmp, exp + 1); /* L_tmp x 2, L_tmp in Q31 */
267 tmp = (int16)(L_tmp >> 16); /* tmp = 2 x sqrt(ener_exc/ener_hf) */
288 L_tmp = 1L;
292 L_tmp
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H A Ddec_gain2_amr_wb.cpp190 int32 L_tmp; local
203 * L_tmp = 1.0 / sqrt(energy of code/ L_subfr)
206 L_tmp = Dot_product12(code, code, L_subfr, &exp);
209 one_ov_sqrt_norm(&L_tmp, &exp);
211 gcode_inov = extract_h(shl_int32(L_tmp, exp - 3)); /* g_code_inov in Q12 */
259 L_tmp = tmp;
260 L_tmp += tmp1;
264 L_tmp += tmp;
265 L_tmp += tmp1;
267 qua_ener = (int16)(L_tmp >>
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H A Ddtx_decoder_amr_wb.cpp675 int32 L_tmp; local
695 L_tmp = 0;
699 L_tmp = add_int32(L_tmp, (int32)(isf_old[i * M + j]));
701 isf_aver[j] = L_tmp;
731 int32 L_tmp, summin, summax, summax2nd; local
787 L_tmp = 0;
791 L_tmp = mac_16by16_to_int32(L_tmp, tmp, tmp);
793 st->D[i - 1] = L_tmp;
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H A Dpvamrwbdecoder.cpp323 int32 L_tmp, L_gain_code; local
449 L_tmp = mul_16by16_to_int32(isf_tmp[i], sub_int16(32767, interpol_frac[j]));
450 L_tmp = mac_16by16_to_int32(L_tmp, isf[i], interpol_frac[j]);
451 HfIsf[i] = amr_wb_round(L_tmp);
531 L_tmp = 0;
535 L_tmp = mac_16by16_to_int32(L_tmp, tmp, tmp);
537 tmp = extract_h(shl_int32(L_tmp, 8));
538 tmp = mult_int16(tmp, 26214); /* tmp = L_tmp*0.
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dcor_h_x.c42 Word32 L_tmp, y32[L_SUBFR], L_tot; local
54 L_tmp = 1; /* 1 -> to avoid null dn[] */
58 L_tmp += vo_L_mult(*p1++, *p2++);
60 y32[i] = L_tmp;
61 L_tmp = (L_tmp > 0)? L_tmp:-L_tmp;
62 if(L_tmp > L_max)
64 L_max = L_tmp;
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H A Dgpclip.c95 Word32 L_tmp; local
96 L_tmp = (29491 * mem[1])<<1;
97 L_tmp += (3277 * gain_pit)<<1;
99 gain = extract_h(L_tmp);
H A Dhp_wsp.c59 Word32 L_tmp; local
63 L_tmp = ((mem[i] << 16) + (mem[i + 1]<<1));
64 L_tmp = L_shl(L_tmp, exp);
65 mem[i] = L_tmp >> 16;
66 mem[i + 1] = (L_tmp & 0xffff)>>1;
71 L_tmp = L_deposit_h(mem[i]); /* x[i] */
72 L_tmp = L_shl(L_tmp, exp);
73 mem[i] = vo_round(L_tmp);
89 Word32 i, L_tmp; local
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H A Dsyn_filt.c40 Word32 L_tmp; local
54 L_tmp = vo_mult32(a0, x[i]);
55 L_tmp -= vo_mult32((*p1++), (*p2--));
56 L_tmp -= vo_mult32((*p1++), (*p2--));
57 L_tmp -= vo_mult32((*p1++), (*p2--));
58 L_tmp -= vo_mult32((*p1++), (*p2--));
59 L_tmp -= vo_mult32((*p1++), (*p2--));
60 L_tmp -= vo_mult32((*p1++), (*p2--));
61 L_tmp -= vo_mult32((*p1++), (*p2--));
62 L_tmp
96 Word32 L_tmp, L_tmp1; local
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H A Ddtx.c387 Word32 L_tmp; local
406 L_tmp = 0;
410 L_tmp = L_add(L_tmp, L_deposit_l(isf_old[i * M + j]));
412 isf_aver[j] = L_tmp;
436 Word32 L_tmp, summin, summax, summax2nd; local
491 L_tmp = 0;
495 L_tmp = L_mac(L_tmp, tmp, tmp);
497 st->D[i - 1] = L_tmp;
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H A Dpitch_f4.c173 Word32 L_tmp, L_tmp1, L_tmp2; local
185 L_tmp = 0;
188 L_tmp += (xn[i] * xn[i]);
189 L_tmp += (xn[i+1] * xn[i+1]);
190 L_tmp += (xn[i+2] * xn[i+2]);
191 L_tmp += (xn[i+3] * xn[i+3]);
194 L_tmp = (L_tmp << 1) + 1;
195 exp = norm_l(L_tmp);
205 L_tmp
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H A Dq_gain2.c83 Word32 i, j, L_tmp, dist_min; local
173 * L_tmp = MEAN_ENER - 10log10(energy of code/ L_subfr) *
177 L_tmp = Dot_product12_asm(code, code, L_subfr, &exp_code);
179 L_tmp = Dot_product12(code, code, L_subfr, &exp_code);
181 /* exp_code: -18 (code in Q9), -6 (/L_subfr), -31 (L_tmp Q31->Q0) */
184 Log2(L_tmp, &exp, &frac);
186 L_tmp = Mpy_32_16(exp, frac, -24660); /* x -3.0103(Q13) -> Q14 */
188 L_tmp += (MEAN_ENER * 8192)<<1; /* + MEAN_ENER in Q14 */
194 L_tmp = (L_tmp << 1
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H A Dqpisf_2s.c236 Word32 i, j, L_tmp; local
285 L_tmp = mean_isf[i] << 14;
288 L_tmp += (isf_buf[j * M + i] << 14);
290 ref_isf[i] = vo_round(L_tmp);
329 Word32 i, j, L_tmp; local
379 L_tmp = (mean_isf[i] << 14);
382 L_tmp += (isf_buf[j * M + i] << 14);
384 ref_isf[i] = vo_round(L_tmp);
H A Dc4t64fx.c140 Word32 s, cor, L_tmp, L_index; local
340 L_tmp = 0;
345 L_tmp += (H[i] * H[i]) << 1;
348 val = extract_h(L_tmp);
628 L_tmp = 0L;
632 L_tmp += (vec[i] * vec[i]) << 1;
635 alp = ((L_tmp >> 3) + 0x8000) >> 16;
H A DvoAMRWBEnc.c206 Word32 L_tmp, L_gain_code, L_max, L_tmp1; local
279 L_tmp = new_speech[0] << 15;
280 L_tmp -= (st->mem_preemph * mu)<<1;
281 L_max = L_abs(L_tmp);
285 L_tmp = new_speech[i] << 15;
286 L_tmp -= (new_speech[i - 1] * mu)<<1;
287 L_tmp = L_abs(L_tmp);
288 if(L_tmp > L_max)
290 L_max = L_tmp;
1339 Word32 L_tmp, i; local
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/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
H A Dgc_pred.cpp338 Word32 L_tmp;
352 L_tmp = Mpy_32_16(exp, frac, -24660); // Q0.Q15 * Q13 -> Q14
354 * L_tmp = means_ener - 10log10(ener_code/L_SUBFR)
379 L_tmp = L_mac(L_tmp, 16678, 64); // Q14
395 L_tmp = L_mac(L_tmp, 17062, 64); // Q14
400 L_tmp = L_mac(L_tmp, 32588, 32); // Q14
405 L_tmp
482 register Word32 L_tmp; local
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H A Dvad1.cpp1260 Word32 L_tmp; /* Q31 */ local
1287 L_tmp = L_deposit_h(st->corr_hp_fast);
1288 L_tmp = L_msu(L_tmp, alpha, st->corr_hp_fast, pOverflow);
1289 L_tmp = L_mac(L_tmp, alpha, st->best_corr_hp, pOverflow);
1290 st->corr_hp_fast = pv_round(L_tmp, pOverflow); /* Q15 */
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dqua_gain.cpp227 Word32 L_tmp; local
315 L_tmp = L_deposit_h(frac_coeff[i]);
316 L_tmp = L_shr(L_tmp, j, pOverflow);
317 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow);
351 L_tmp = Mpy_32_16(coeff[0], coeff_lo[0], g2_pitch, pOverflow);
353 L_tmp = L_add(L_tmp, L_tmp2, pOverflow);
356 L_tmp = L_add(L_tmp, L_tmp
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H A Dqgain475.cpp411 Word32 L_tmp;
427 L_tmp = L_mult(g_code, gcode0);
428 L_tmp = L_shr(L_tmp, sub(10, exp_gcode0));
429 *gain_cod = extract_h(L_tmp);
445 L_tmp = Mpy_32_16(exp, frac, 24660); // 24660 Q12 ~= 6.0206 = 20*log10(2)
446 qua_ener = pv_round (L_shl (L_tmp, 13)); // Q12 * Q0 = Q13 -> Q10
488 Word32 L_tmp; local
505 L_tmp = ((Word32) g_code * gcode0) << 1;
507 L_tmp
707 Word32 L_tmp; local
1196 Word32 L_tmp; local
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H A Dqgain795.cpp242 Word32 L_tmp; local
296 L_tmp = L_deposit_h(frac_coeff[i]);
297 L_tmp = L_shr(L_tmp, j, pOverflow);
298 L_Extract(L_tmp, &coeff[i], &coeff_lo[i], pOverflow);
337 L_tmp = L_mult(g_code, g_code, pOverflow);
338 L_Extract(L_tmp, &g2_code_h, &g2_code_l, pOverflow);
340 L_tmp = L_mult(g_code, g_pitch, pOverflow);
341 L_Extract(L_tmp, &g_pit_cod_h, &g_pit_cod_l, pOverflow);
343 L_tmp
511 Word32 L_tmp; local
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