/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
H A D | post_pro.cpp | 292 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 [all...] |
H A D | pstfilt.cpp | 330 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 [all...] |
/frameworks/av/media/libstagefright/codecs/amrwb/src/ |
H A D | isf_extrapolation.cpp | 121 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 [all...] |
H A D | qpisf_2s.cpp | 142 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); [all...] |
H A D | synthesis_amr_wb.cpp | 153 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 [all...] |
H A D | dec_gain2_amr_wb.cpp | 190 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 >> [all...] |
H A D | dtx_decoder_amr_wb.cpp | 675 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; [all...] |
H A D | pvamrwbdecoder.cpp | 323 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. [all...] |
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
H A D | cor_h_x.c | 42 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; [all...] |
H A D | gpclip.c | 95 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 D | hp_wsp.c | 59 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 [all...] |
H A D | syn_filt.c | 40 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 [all...] |
H A D | dtx.c | 387 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; [all...] |
H A D | pitch_f4.c | 173 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 [all...] |
H A D | q_gain2.c | 83 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 [all...] |
H A D | qpisf_2s.c | 236 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 D | c4t64fx.c | 140 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 D | voAMRWBEnc.c | 206 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 [all...] |
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
H A D | gc_pred.cpp | 338 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 [all...] |
H A D | vad1.cpp | 1260 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 D | qua_gain.cpp | 227 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 [all...] |
H A D | qgain475.cpp | 411 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 [all...] |
H A D | qgain795.cpp | 242 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 [all...] |