Lines Matching defs:accu
117 FIXP_DBL accu = fMultDiv2(mdctSpectrum[line],quantizer);
119 if (accu < FL2FXCONST_DBL(0.0f))
121 accu=-accu;
123 INT accuShift = CntLeadingZeros(accu) - 1; /* CountLeadingBits() is not necessary here since test value is always > 0 */
124 accu <<= accuShift;
125 INT tabIndex = (INT)(accu>>(DFRACT_BITS-2-MANT_DIGITS))&(~MANT_SIZE);
127 accu = fMultDiv2(FDKaacEnc_mTab_3_4[tabIndex],FDKaacEnc_quantTableE[totalShift&3]);
130 accu >>= fixMin(totalShift,DFRACT_BITS-1);
131 quaSpectrum[line] = (SHORT)(-((LONG)(k + accu) >> (DFRACT_BITS-1-16)));
133 else if(accu > FL2FXCONST_DBL(0.0f))
136 INT accuShift = CntLeadingZeros(accu) - 1; /* CountLeadingBits() is not necessary here since test value is always > 0 */
137 accu <<= accuShift;
138 INT tabIndex = (INT)(accu>>(DFRACT_BITS-2-MANT_DIGITS))&(~MANT_SIZE);
140 accu = fMultDiv2(FDKaacEnc_mTab_3_4[tabIndex],FDKaacEnc_quantTableE[totalShift&3]);
143 accu >>= fixMin(totalShift,DFRACT_BITS-1);
144 quaSpectrum[line] = (SHORT)((LONG)(k + accu) >> (DFRACT_BITS-1-16));
177 FIXP_DBL accu;
181 accu = (FIXP_DBL) -quantSpectrum[line];
183 ex = CountLeadingBits(accu);
184 accu <<= ex;
189 tabIndex = (INT)(accu>>(DFRACT_BITS-2-MANT_DIGITS))&(~MANT_SIZE);
198 accu = fMult(s,t);
201 specExp = FDKaacEnc_specExpTableComb[iquantizermod][specExp]-1; /* -1 to avoid overflows in accu */
204 accu <<= -(-iquantizershift-specExp);
206 accu >>= -iquantizershift-specExp;
208 mdctSpectrum[line] = -accu;
211 FIXP_DBL accu;
215 accu = (FIXP_DBL)(INT)quantSpectrum[line];
217 ex = CountLeadingBits(accu);
218 accu <<= ex;
223 tabIndex = (INT)(accu>>(DFRACT_BITS-2-MANT_DIGITS))&(~MANT_SIZE);
232 accu = fMult(s,t);
235 specExp = FDKaacEnc_specExpTableComb[iquantizermod][specExp]-1; /* -1 to avoid overflows in accu */
238 accu <<= -(-iquantizershift-specExp);
240 accu >>= -iquantizershift-specExp;
242 mdctSpectrum[line] = accu;
