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Searched refs:degreeAlias (Results 1 – 5 of 5) sorted by relevance

/external/aac/libSBRdec/src/
Dlpp_tran.cpp222 … FIXP_DBL *degreeAlias, /*!< Vector for results of aliasing estimation */ in lppTransposer() argument
577 degreeAlias[loBand] = FL2FXCONST_DBL(0.0f); in lppTransposer()
580 degreeAlias[loBand] = (FIXP_DBL)MAXVAL_DBL /*FL2FXCONST_DBL(1.0f)*/; in lppTransposer()
582 degreeAlias[loBand-1] = deg; in lppTransposer()
586 degreeAlias[loBand] = deg; in lppTransposer()
591 degreeAlias[loBand] = (FIXP_DBL)MAXVAL_DBL /*FL2FXCONST_DBL(1.0f)*/; in lppTransposer()
593 degreeAlias[loBand-1] = deg; in lppTransposer()
597 degreeAlias[loBand] = deg; in lppTransposer()
733 degreeAlias[hiBand] = degreeAlias[loBand]; in lppTransposer()
Denv_calc.h126 … FIXP_DBL *degreeAlias, /*!< Estimated aliasing for each QMF channel */
Dlpp_tran.h201 FIXP_DBL *degreeAlias,
Dsbr_dec.cpp471 FIXP_DBL degreeAlias[(64)]; in sbr_dec() local
476 …FDKmemclear(&degreeAlias[hHeaderData->freqBandData.lowSubband], (hHeaderData->freqBandData.highSub… in sbr_dec()
485 degreeAlias, // only used if useLP = 1 in sbr_dec()
511 degreeAlias, in sbr_dec()
Denv_calc.cpp300 aliasingReduction(FIXP_DBL* degreeAlias, /*!< estimated aliasing for each QMF channel */ in aliasingReduction() argument
314 if ( (degreeAlias[k + 1] != FL2FXCONST_DBL(0.0f)) && useAliasReduction[k] ) { in aliasingReduction()
383 FIXP_DBL alpha = degreeAlias[k]; in aliasingReduction()
385 if (degreeAlias[k + 1] > alpha) in aliasingReduction()
386 alpha = degreeAlias[k + 1]; in aliasingReduction()
519 … FIXP_DBL *degreeAlias, /*!< Estimated aliasing for each QMF channel */ in calculateSbrEnvelope() argument
839 aliasingReduction(degreeAlias+lowSubband, in calculateSbrEnvelope()