Cross Reference: /external/aac/libAACenc/src/sf

Lines Matching refs:scfFract
235   FIXP_DBL scfFract;
237   scfFract = (FIXP_DBL)(scf << (DFRACT_BITS-1-AS_PE_FAC_SHIFT));
239   ldRatio = sfbConstPePart - fMult(FL2FXCONST_DBL(0.375f),scfFract);
315   FIXP_DBL scfFract = FL2FXCONST_DBL(0.0f);
329       scfFract = (FIXP_DBL) (scfOld[sfb] << (DFRACT_BITS-1-AS_PE_FAC_SHIFT));
330       ldRatioOld = sfbConstPePart[sfb] - fMult(FL2FXCONST_DBL(0.375f),scfFract);
332       scfFract = (FIXP_DBL) (scfNew[sfb] << (DFRACT_BITS-1-AS_PE_FAC_SHIFT));
333       ldRatioNew = sfbConstPePart[sfb] - fMult(FL2FXCONST_DBL(0.375f),scfFract);
1085   FIXP_DBL scfFract;
1134         scfFract = thresholdPartLdData - energyPartLdData;
1136         scfFract = fMult(convConst,scfFract);
1137         /* (8.8585f * scfFract)/8 = 8/8 * scfFract + 0.8585 * scfFract/8 */
1138         scfFract = scfFract + fMult(FL2FXCONST_DBL(0.8585f),scfFract >> 3);
1142         scfInt = (INT)(scfFract>>((DFRACT_BITS-1)-3-LD_DATA_SHIFT)); /* 3 bits => scfFract/8.0; 6 bits => ld64 */