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Searched refs:NRG_EXP_OFFSET (Results 1 – 3 of 3) sorted by relevance

/external/aac/libSBRdec/src/
Denv_dec.cpp292 tempR_e -= (18 + NRG_EXP_OFFSET); /* -18 = ld(UNMAPPING_SCALE / h_data_right->nChannels) */ in sbr_envelope_unmapping()
296 tempL_e -= NRG_EXP_OFFSET; in sbr_envelope_unmapping()
316 (FIXP_SGL)((SHORT)(FIXP_SGL)(newR_e + NRG_EXP_OFFSET) & MASK_E); in sbr_envelope_unmapping()
318 (FIXP_SGL)((SHORT)(FIXP_SGL)(newL_e + NRG_EXP_OFFSET) & MASK_E); in sbr_envelope_unmapping()
728 exponent += 7 + NRG_EXP_OFFSET; in requantizeEnvelopeData()
Denv_extr.h122 #define NRG_EXP_OFFSET 16 /*!< Will be added to the reference energy's exponen… macro
Denv_calc.cpp578 INT maxSfbNrg_e = -FRACT_BITS+NRG_EXP_OFFSET; /* start value for maximum search */ in calculateSbrEnvelope()
584 maxSfbNrg_e -= NRG_EXP_OFFSET; in calculateSbrEnvelope()
689 SCHAR refNrg_e = (SCHAR)((LONG)(*pIenv) & MASK_E) - NRG_EXP_OFFSET; in calculateSbrEnvelope()