Searched refs:sfbWidth (Results 1 - 7 of 7) sorted by relevance

/external/aac/libAACenc/src/
H A Dnoisedet.cpp152 int i, k, sfb, sfbWidth; local
161 sfbWidth = sfbOffset[sfb+1] - sfbOffset[sfb];
164 if (sfb < np->startSfb || sfbWidth < np->minSfbWidth) {
171 INT leadingBits = fixMax(0,(sfbMaxScaleSpec[sfb] - 3)); /* max sfbWidth = 96/4 ; 2^5=32 => 5/2 = 3 (spc*spc) */
175 k = sfbWidth >>2; /* Width of a quarter band */
H A Dpsy_configuration.h144 UCHAR sfbWidth[MAX_SFB_LONG]; /* Width of scalefactor bands for long blocks */ member in struct:__anon116
149 UCHAR sfbWidth[MAX_SFB_SHORT]; /* Width of scalefactor bands for short blocks */ member in struct:__anon117
H A Dline_pe.cpp113 INT sfbWidth; local
120 sfbWidth = sfbOffset[sfbGrp+sfb+1] - sfbOffset[sfbGrp+sfb];
122 avgFormFactorLdData = ((-sfbEnergyLdData[sfbGrp+sfb]>>1) + (CalcLdInt(sfbWidth)>>1))>>1;
125 /* Make sure sfbNLines is never greater than sfbWidth due to unaccuracies (e.g. sfbEnergyLdData[sfbGrp+sfb] = 0x80000000) */
126 peChanData->sfbNLines[sfbGrp+sfb] = fMin(sfbWidth, peChanData->sfbNLines[sfbGrp+sfb]);
H A Dpsy_configuration.cpp214 const UCHAR* sfbWidth = NULL; local
245 sfbWidth = sfbInfo[i].paramLong->sfbWidth;
249 sfbWidth = sfbInfo[i].paramShort->sfbWidth;
266 specStartOffset += sfbWidth[i];
470 INT qtmp, qsnr, sfbWidth; local
527 sfbWidth = (sfbOffset[sfb+1] - sfbOffset[sfb]);
528 pePart = fDivNorm(pePart, sfbWidth, &qdiv); qpeprt += DFRACT_BITS-1-qdiv;
H A Dsf_estim.cpp183 /* sfbNRelevantLines[i] = 2^( (sfbFormFactorLdData[i] - 0.25 * (sfbEnergyLdData[i] - ld64(sfbWidth[i]/(2^7)) - AS_PE_FAC_SHIFT*ld64(2)) * 64); */
191 INT sfbWidth = sfbOffsets[sfbOffs+sfb+1] - sfbOffsets[sfbOffs+sfb]; local
193 /* avgFormFactorLdData = sqrtFixp(sqrtFixp(sfbEnergyLdData[sfbOffs+sfb]/sfbWidth)); */
195 sfbWidthLdData = (FIXP_DBL)(sfbWidth << (DFRACT_BITS-1-AS_PE_FAC_SHIFT));
361 INT sfbWidth,
377 sfbWidth,
392 sfbWidth,
398 for (k=0; k<sfbWidth; k++)
410 sfbWidth,
416 for (k=0; k<sfbWidth;
358 FDKaacEnc_improveScf(FIXP_DBL *spec, SHORT *quantSpec, SHORT *quantSpecTmp, INT sfbWidth, FIXP_DBL threshLdData, INT scf, INT minScf, FIXP_DBL *distLdData, INT *minScfCalculated ) argument
468 INT sfbWidth, sfbOffs; local
642 INT sfbWidth, sfbOffs, i, k; local
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H A Dpnsparam.cpp297 INT qtmp, sfbWidth; local
300 sfbWidth = sfbOffset[i+1]-sfbOffset[i];
302 tmp = fPow(np->refPower, 0, sfbWidth, DFRACT_BITS-1-5, &qtmp);
H A Ddyn_bits.cpp128 INT i, sfbWidth; local
136 sfbWidth = sfbOffset[i + 1] - sfbOffset[i];
137 FDKaacEnc_bitCount(quantSpectrum + sfbOffset[i], sfbWidth, sfbMax[i], bitLookUp[i]);

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