Searched refs:NORM_QMF_ENERGY (Results 1 - 1 of 1) sorted by relevance

/external/aac/libSBRenc/src/
H A Dtran_det.cpp92 #define NORM_QMF_ENERGY 5.684341886080801486968994140625e-14 /* 2^-44 */ macro
94 /* static FIXP_DBL ABS_THRES = fixMax( FL2FXCONST_DBL(1.28e5 * NORM_QMF_ENERGY), (FIXP_DBL)1) Minimum threshold for detecting changes */
140 accu1 = ((FL2FXCONST_DBL((1.0e6*NORM_QMF_ENERGY*8.0/32))) << fixMin(scaleEnergies[0],25))>>NRG_SCALE; /* complex init for compare with original version */
141 accu2 = ((FL2FXCONST_DBL((1.0e6*NORM_QMF_ENERGY*8.0/32))) << fixMin(scaleEnergies[0],25))>>NRG_SCALE; /* can be simplified in dsp implementation */

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