| /external/aac/libFDK/src/arm/ |
| H A D | dct_arm.cpp | 119 r5 accu2
134 [ r2, #0 ] // accu2 = pDat_0[0]
140 r8 // accuX = accu2*val_tw.l
143 r8 // accu2 = accu2*val_tw.h
146 # 0 // accuX =-accu2*val_tw.l
148 r5 // accu2 = accu2*val_tw.h + accu1*val_tw.l
151 r9 // accu1 = accu1*val_tw.h - accu2*val_tw.l
178 # 4 // *pDat_0++ = accu2
257 FIXP_DBL accu1, accu2, accu3, accu4, accuX; local
274 SMULWT accuX, accu2, val_tw local
275 SMULWB accu2, accu2, val_tw local
278 SMLAWT accu2, accu1, val_tw, accu2 local
280 STR accu2, [pDat_1, #-4] ! local
291 LDR accu2, [pDat_1, #-4] local
299 SMULWT accuX, accu2, val_tw local
300 SMULWB accu2, accu2, val_tw local
303 SMLAWT accu2, accu1, val_tw, accu2 local
305 STR accu2, [pDat_1, #-4] ! local
316 LDR accu2, [pDat_1, #-4] local
477 FIXP_DBL accu1, accu2, accu3, accu4; local
501 RSB accu2, accu2, #0 // accu2 = -accu2 local
503 SMULWT accu3, accu2, val_tw // accu3 = (-accu2)*val_tw.l local
507 SMLAWB accu2, accu2, val_tw, accu4 // accu2 = (-accu1)*val_tw.l+(-accu2)*val_tw.h local
518 SMULWT accu2, accu3, val_tw // accu2 = (-accu3)*val_tw.l local
524 LDR accu2, [pDat_1] // accu2 = pDat_1[0] local
533 RSB accu2, accu2, #0 // accu2 = -accu2 local
535 SMULWT accu3, accu2, val_tw // accu3 = (-accu2)*val_tw.l local
539 SMLAWB accu2, accu2, val_tw, accu4 // accu2 = (-accu1)*val_tw.l+(-accu2)*val_tw.h local
550 SMULWT accu2, accu3, val_tw // accu2 = (-accu3)*val_tw.l local
556 LDR accu2, [pDat_1] // accu2 = pDat_1[0] local
[all...] |
| /external/aac/libFDK/src/ |
| H A D | autocorr2nd.cpp | 123 FIXP_DBL accu1, accu2, accu3, accu4, accu5; local
154 accu2 = (fPow2Div2(realBuf[-2]) SHIFT);
155 accu2 += accu1;
165 (accu1 | accu2 | fAbs(accu3) | fAbs(accu4) | fAbs(accu5))) -
171 ac->r22r = accu2 << mScale;
195 FIXP_DBL accu0, accu1, accu2, accu3, accu4, accu5, accu6, accu7, accu8; local
237 accu2 = ((fPow2Div2(realBuf[-2]) + fPow2Div2(imagBuf[-2])) >> len_scale);
238 accu2 += accu1;
266 CntLeadingZeros((accu0 | accu1 | accu2 | fAbs(accu3) | fAbs(accu4) |
274 ac->r22r = (FIXP_DBL)accu2 << mScal
[all...] |
| H A D | dct.cpp | 185 FIXP_DBL xr, accu1, accu2; local
202 cplxMultDiv2(&accu2, &accu1, pDat[L - i], pDat[i], sin_twiddle[i * inc]);
212 ((accu2 >> 1) + accu4), sin_twiddle[index]);
214 cplxMultDiv2(&accu6, &accu5, ((accu2 >> 1) + accu4),
222 xr = (accu2 >> 1) - accu4;
239 cplxMultDiv2(&accu2, &accu1, pDat[L - (M / 2)], pDat[M / 2],
242 tmp[M + 1] = accu2 >> 1;
299 FIXP_DBL accu1, accu2; local
333 cplxMultDiv2(&accu1, &accu2, a2, a1, sin_twiddle[index]);
335 cplxMultDiv2(&accu1, &accu2, a
403 FIXP_DBL accu1, accu2, accu3, accu4; local
419 FIXP_DBL accu1, accu2; local
442 FIXP_DBL accu1, accu2, accu3, accu4; local
512 FIXP_DBL accu1, accu2, accu3, accu4; local
528 FIXP_DBL accu1, accu2; local
551 FIXP_DBL accu1, accu2, accu3, accu4; local
[all...] |
| H A D | FDK_hybrid.cpp | 482 FIXP_DBL accu2 = FL2FXCONST_DBL(0.f); local
487 accu2 += pHybridImag[hybOffset + n];
490 pQmfImag[k] = accu2;
699 FIXP_DBL accu1, accu2, accu3, accu4; local
709 cplxMultDiv2(&accu1, &accu2, pQmfReal[pReadIdx[7]], pQmfImag[pReadIdx[7]],
712 pfft[FFT_IDX_I(1)] = accu2;
714 cplxMultDiv2(&accu1, &accu2, pQmfReal[pReadIdx[0]], pQmfImag[pReadIdx[0]],
719 pfft[FFT_IDX_I(2)] = accu2 + accu4;
721 cplxMultDiv2(&accu1, &accu2, pQmfReal[pReadIdx[1]], pQmfImag[pReadIdx[1]],
726 pfft[FFT_IDX_I(3)] = accu2
[all...] |
| /external/aac/libSBRdec/src/arm/ |
| H A D | lpp_tran_arm.cpp | 119 FIXP_DBL real1, real2, imag1, imag2, accu1, accu2; local
127 accu2 = fMultDiv2(a0i, imag1);
129 accu2 = fMultAddDiv2(accu2, a1i, imag2);
131 accu1 = accu1 - accu2;
134 accu2 = fMultAddDiv2(real2, a1r, imag2);
137 accu2 = fMultAddDiv2(accu2, a0i, real1);
139 accu2 = fMultAddDiv2(accu2, a0
[all...] |
| /external/libxaac/decoder/ |
| H A D | ixheaacd_aac_tns.c | 106 WORD32 accu1, accu2; local
132 accu2 = (z[j]);
133 accu2 = ixheaacd_add32_sat(accu2,
135 z[j + 1] = (accu2);
136 if (ixheaacd_abs32_sat(accu2) == 0x7fffffff) status = 1;
160 WORD32 accu1, accu2; local
188 accu2 = ixheaacd_deposit16h_in32(temp_buf1[j]);
189 accu2 = ixheaacd_mac16x16in32_shl_sat(accu2, parco
[all...] |
| H A D | ixheaacd_tns.c | 85 WORD32 accu1, accu2; local
112 accu2 = (temp_buf1[j]);
113 accu2 = ixheaacd_add32_sat(
114 accu2, ixheaacd_mult32_shl_sat(parcor[j], temp_buf2[j]));
115 temp_buf1[j + 1] = (accu2);
117 if (ixheaacd_abs32_sat(accu2) == 0x7fffffff) status = 1;
|
| /external/aac/libSBRdec/src/ |
| H A D | lpp_tran.cpp | 221 FIXP_DBL accu1, accu2; local
230 accu2 = (lowBandReal[i + 2] >> descale);
231 qmfBufferReal[i + startSample][hiBand] = accu1 + accu2;
720 FIXP_DBL accu1, accu2; local
722 accu2 = lowBandImag[LPC_ORDER + i] >> descale;
727 accu2 = scaleValueSaturate(
728 fMultDiv2(accu2, preWhiteningGains[loBand]),
732 qmfBufferImag[i][hiBand] = accu2;
756 FIXP_DBL accu1, accu2; local
763 accu2
1161 FIXP_DBL accu1, accu2; local
[all...] |
| /external/aac/libSBRenc/src/ |
| H A D | tran_det.cpp | 198 FIXP_DBL accu2 = FL2FXCONST_DBL(0.f); local
208 accu2 += scaleValue(Energies[i][j], -energies_e_diff[i]);
214 accu2 = fMax(accu2, (FIXP_DBL)len2);
218 tmp0 = fLog2(accu2, accu_e) - fLog2(accu1, accu_e);
224 accu_e++; /* scale at least one bit due to (accu1+accu2) */
226 accu2 >>= 1;
232 accu2 >>= 1;
235 delta_sum += fMult(sqrtFixp(accu1 + accu2), delta);
270 FIXP_DBL accu2 local
[all...] |
| H A D | env_est.cpp | 618 FIXP_DBL nrgSum, nrg1, nrg2, accu1, accu2; local
630 nrgSum = accu1 = accu2 = (FIXP_DBL)0;
641 accu2 += (nrg2 >> dynScale2);
646 (accu2 >> fixMin((scaleNrg1 - sc1 - dynScale2), (DFRACT_BITS - 1)));
|