/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 | lsp_lsf.cpp | 175 Word32 L_tmp; 184 L_tmp = L_mult (sub (table[ind + 1], table[ind]), offset); 185 lsp[i] = add (table[ind], extract_l (L_shr (L_tmp, 9))); 222 Word32 L_tmp; local 231 L_tmp = ((Word32)(table[ind + 1] - table[ind]) * offset) >> 8; 232 lsp[i] = add(table[ind], (Word16) L_tmp, pOverflow); 298 Word32 L_tmp; 315 L_tmp = L_mult (sub (lsp[i], table[ind]), slope[ind]); 317 lsf[i] = pv_round (L_shl (L_tmp, 3)); 356 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 */
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/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
H A D | d_gain_c.cpp | 204 Word32 L_tmp; local 236 L_tmp = L_mult(*p++, gcode0, pOverflow); 237 L_tmp = L_shr(L_tmp, sub(9, exp, pOverflow), pOverflow); 238 *gain_code = extract_h(L_tmp); /* Q1 */
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H A D | dec_gain.cpp | 199 Word32 L_tmp; local 250 L_tmp = Mpy_32_16(exp, frac, 24660, pOverflow); 251 L_tmp = L_shl(L_tmp, 13, pOverflow); 252 qua_ener = pv_round(L_tmp, pOverflow); 288 L_tmp = L_mult(g_code, gcode0, pOverflow); 290 L_tmp = L_shr(L_tmp, temp1, pOverflow); 291 *gain_cod = extract_h(L_tmp);
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H A D | lsp_avg.cpp | 252 Word32 L_tmp; // Q31 257 L_tmp = L_deposit_h(st->lsp_meanSave[i]); 258 L_tmp = L_msu(L_tmp, EXPCONST, st->lsp_meanSave[i]); 261 L_tmp = L_mac(L_tmp, EXPCONST, lsp[i]); 264 st->lsp_meanSave[i] = pv_round(L_tmp); // Q15 300 Word32 L_tmp; /* Q31 */ local 306 L_tmp = L_deposit_h(st->lsp_meanSave[i]); 307 L_tmp [all...] |
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/amrnb/enc/src/ |
H A D | pre_proc.cpp | 485 Word32 L_tmp; 496 L_tmp = Mpy_32_16 (st->y1_hi, st->y1_lo, a[1]); 497 L_tmp = L_add (L_tmp, Mpy_32_16 (st->y2_hi, st->y2_lo, a[2])); 498 L_tmp = L_mac (L_tmp, st->x0, b[0]); 499 L_tmp = L_mac (L_tmp, st->x1, b[1]); 500 L_tmp = L_mac (L_tmp, x 548 Word32 L_tmp; local [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...] |
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...] |
/frameworks/av/media/libstagefright/codecs/amrwb/src/ |
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 | deemphasis_32.cpp | 130 int32 L_tmp; local 133 L_tmp = ((int32)x_hi[0]) << 16; 134 L_tmp += ((int32)x_lo[0]) << 4; 135 L_tmp = shl_int32(L_tmp, 3); 137 L_tmp = fxp_mac_16by16(*mem, mu, L_tmp), 139 L_tmp = shl_int32(L_tmp, 1); /* saturation can occur here */ 140 y[0] = amr_wb_round(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 | interpolate_isp.cpp | 124 int32 L_tmp; local 133 L_tmp = mul_16by16_to_int32(isp_old[i], fac_old); 134 L_tmp = mac_16by16_to_int32(L_tmp, isp_new[i], fac_new); 135 isp[i] = amr_wb_round(L_tmp);
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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 | isp_isf.cpp | 155 int32 L_tmp; local 170 L_tmp = mul_16by16_to_int32(table[ind + 1] - table[ind], offset); 171 isp[i] = add_int16(table[ind], (int16)(L_tmp >> 8));
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H A D | pit_shrp.cpp | 122 int32 L_tmp; local 126 L_tmp = mac_16by16_to_int32((int32)x[i] << 16, x[i - pit_lag], sharp); 127 x[i] = amr_wb_round(L_tmp);
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H A D | preemph_amrwb_dec.cpp | 121 int32 L_tmp; local 125 L_tmp = msu_16by16_from_int32((int32)x[i] << 16, x[i - 1], mu); 126 x[i] = amr_wb_round(L_tmp);
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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...] |
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 | scale_signal.cpp | 126 int32 L_tmp; local 133 L_tmp = shl_int32(((int32)x[i] << 16), exp); /* saturation can occur here */ 134 x[i] = amr_wb_round(L_tmp);
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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 | voice_factor.cpp | 128 int32 L_tmp; local 132 L_tmp = mul_16by16_to_int32(gain_pit, gain_pit); 133 exp = normalize_amr_wb(L_tmp); 135 tmp = (int16)((L_tmp << exp) >> 16);
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