Searched refs:preShift (Results 1 – 2 of 2) sorted by relevance
| /external/aac/libSBRdec/src/ |
| D | transcendent.h | 235 int preShift, postShift, index, shift; in FDK_divide_MantExp() local
239 preShift = CntLeadingZeros(FX_SGL2FX_DBL(b_m)); in FDK_divide_MantExp()
257 shift = (FRACT_BITS - 2 - INV_TABLE_BITS - preShift); in FDK_divide_MantExp()
279 *ptrResult_e = a_e - b_e + 1 + preShift - postShift; in FDK_divide_MantExp()
291 int preShift, postShift, index, shift; in FDK_divide_MantExp() local
295 preShift = CntLeadingZeros(b_m); in FDK_divide_MantExp()
313 shift = (DFRACT_BITS - 2 - INV_TABLE_BITS - preShift); in FDK_divide_MantExp()
335 *ptrResult_e = a_e - b_e + 1 + preShift - postShift; in FDK_divide_MantExp()
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| D | env_calc.cpp | 564 int preShift = 1 - CntLeadingZeros(maxVal); in apply_inter_tes() local
568 if (preShift != 0) preShift++; in apply_inter_tes()
570 subsample_power_low_sf[i] += (low_sf + preShift) * 2 + postShift + 1; in apply_inter_tes()
572 scaleValues(bufferReal, lowSubband, -preShift); in apply_inter_tes()
573 scaleValues(bufferImag, lowSubband, -preShift); in apply_inter_tes()
602 int preShift = 1 - CntLeadingZeros(maxVal); in apply_inter_tes() local
604 if (preShift != 0) preShift++; in apply_inter_tes()
607 subsample_power_high_sf[i] += (high_sf + preShift) * 2 + postShift + 1; in apply_inter_tes()
610 -preShift); in apply_inter_tes()
612 -preShift); in apply_inter_tes()
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