Searched refs:r12r (Results 1 – 4 of 4) sorted by relevance
| /external/aac/libFDK/src/ |
| D | autocorr2nd.cpp | 173 ac->r12r = accu4 << mScale; in autoCorr2nd_real()
176 ac->det = (fMultDiv2(ac->r11r, ac->r22r) - fMultDiv2(ac->r12r, ac->r12r)); in autoCorr2nd_real()
276 ac->r12r = (FIXP_DBL)accu4 << mScale; in autoCorr2nd_cplx()
284 ((fMultDiv2(ac->r12r, ac->r12r) + fMultDiv2(ac->r12i, ac->r12i)) >> 1); in autoCorr2nd_cplx()
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| /external/aac/libSBRdec/src/ |
| D | lpp_tran.cpp | 512 tmp = (fMultDiv2(ac.r01r, ac.r12r) >> (LPC_SCALE_FACTOR - 1)) - in lppTransposer()
516 tmp = (fMultDiv2(ac.r01r, ac.r12r) >> (LPC_SCALE_FACTOR - 1)) - in lppTransposer()
540 tmp = (fMultDiv2(ac.r01i, ac.r12r) >> (LPC_SCALE_FACTOR - 1)) + in lppTransposer()
578 (fMultDiv2(alphar[1], ac.r12r) + fMultDiv2(alphai[1], ac.r12i)); in lppTransposer()
582 fMultDiv2(alphar[1], ac.r12r); in lppTransposer()
585 fMultDiv2(alphar[1], ac.r12r); in lppTransposer()
607 (fMultDiv2(alphai[1], ac.r12r) - fMultDiv2(alphar[1], ac.r12i)); in lppTransposer()
1053 tmp = (fMultDiv2(ac.r01r, ac.r12r) >> (LPC_SCALE_FACTOR - 1)) - in lppTransposerHBE()
1076 tmp = (fMultDiv2(ac.r01i, ac.r12r) >> (LPC_SCALE_FACTOR - 1)) + in lppTransposerHBE()
1111 (fMultDiv2(alphar[1], ac.r12r) + fMultDiv2(alphai[1], ac.r12i)); in lppTransposerHBE()
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| /external/aac/libFDK/include/ |
| D | autocorr2nd.h | 114 FIXP_DBL r12r; member
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| /external/aac/libSBRenc/src/ |
| D | ton_corr.cpp | 240 alphar[1] = (fMultDiv2(ac->r01r, ac->r12r) >> 1) - in FDKsbrEnc_CalculateTonalityQuotas()
243 alphai[1] = (fMultDiv2(ac->r01i, ac->r12r) >> 1) + in FDKsbrEnc_CalculateTonalityQuotas()
248 fMult(alphar[1], ac->r12r) + fMult(alphai[1], ac->r12i); in FDKsbrEnc_CalculateTonalityQuotas()
250 fMult(alphai[1], ac->r12r) - fMult(alphar[1], ac->r12i); in FDKsbrEnc_CalculateTonalityQuotas()
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