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Searched refs:LSF_SCALE (Results 1 – 4 of 4) sorted by relevance

/external/aac/libAACdec/src/
Dusacdec_lpc.cpp546 FL2FXCONST_LPC(FREQ_MAX / (1 << LSF_SCALE)) - lsfq[M_LP_FILTER_ORDER - 1]; in lsf_weight_2st()
654 lsf_min = FL2FXCONST_LPC(FREQ_MAX / (1 << LSF_SCALE)) - min_dist; in reorder_lsf()
711 reorder_lsf(lsfq, FL2FXCONST_LPC(LSF_GAP / (1 << LSF_SCALE)), in vlpc_2st_dec()
986 tmp = FL2FXCONST_DBL(1.25f / (1 << LSF_SCALE)) - in CLpc_Read()
987 fMult(tmp, FL2FXCONST_DBL((1 << (LSF_SCALE + 4)) / 400000.0f)); in CLpc_Read()
988 if (tmp >= FL2FXCONST_DBL(1.0f / (1 << LSF_SCALE))) { in CLpc_Read()
993 pStability[k] = FX_DBL2FX_SGL(tmp << (LSF_SCALE - 1)); in CLpc_Read()
1012 LSF_SCALE - LSPARG_SCALE)); in CLpc_Read()
1084 LSF_SCALE - LSPARG_SCALE)); in CLpc_Conceal()
Dusacdec_rom.h118 #define LSF_SCALE 13 macro
Dblock.cpp1125 LSF_SCALE - LSPARG_SCALE)); in CBlock_FrequencyToTime()
Dusacdec_rom.cpp213 #define LSFI(x) ((x) << (FRACT_BITS - LSF_SCALE - 1))
220 #define DICO(x) FX_DBL2FXCONST_LPC(x >> (LSF_SCALE - 13))