Searched refs:noise_e (Results 1 - 2 of 2) sorted by relevance

/external/aac/libAACdec/src/
H A Daacdec_pns.cpp292 static void ScaleBand (FIXP_DBL *RESTRICT spec, int size, int scaleFactor, int specScale, int noise_e, int out_of_phase) argument
308 shift = sfExponent - specScale + 1 + noise_e;
355 int noise_e; local
361 noise_e = GenerateRandomVector (spectrum + BandOffsets [band], bandWidth,
368 noise_e = GenerateRandomVector (spectrum + BandOffsets [band], bandWidth,
376 pSpecScale[window], noise_e, outOfPhase) ;
/external/aac/libSBRdec/src/
H A Denv_calc.cpp615 SCHAR noise_e, input_e = SCALE2EXP(sbrScaleFactor->hb_scale); local
850 noise_e = (start_pos < no_cols) ? adj_e : final_e;
856 FDK_sqrt_MantExp(&pNrgs->nrgSine[k], &pNrgs->nrgSine_e[k], &noise_e);
858 FDK_sqrt_MantExp(&pNrgs->noiseLevel[k], &pNrgs->noiseLevel_e[k], &noise_e);
877 h_sbr_cal_env->filtBufferNoise_e = noise_e;
897 if((h_sbr_cal_env->filtBufferNoise_e - noise_e)>=0) {
898 int shift = fixMin(DFRACT_BITS-1,(int)(h_sbr_cal_env->filtBufferNoise_e - noise_e));
903 int shift = fixMin(DFRACT_BITS-1,-(int)(h_sbr_cal_env->filtBufferNoise_e - noise_e));
908 h_sbr_cal_env->filtBufferNoise_e = noise_e;
947 int shift = (int) (noise_e
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