Searched defs:lsb (Results 1 - 25 of 84) sorted by relevance

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/external/aac/libAACdec/src/
H A Dblock.h239 * \brief Calculate 2^(lsb/4) * value^(4/3)
242 * \param lsb 2 LSBs of the scale factor (scaleFactor % 4) applied as power 2
247 int EvaluatePower43(FIXP_DBL *pValue, UINT lsb) { argument
269 FDK_ASSERT(lsb < 4);
270 *pValue = fMultDiv2(invQVal, MantissaTable[lsb][exponent]);
273 return ExponentTable[lsb][exponent] + 1;
283 FDK_INLINE int GetScaleFromValue(FIXP_DBL value, unsigned int lsb) {
285 int scale = EvaluatePower43(&value, lsb);
H A Daacdec_hcr.cpp577 INT lsb; local
614 lsb = pScaleFacHcr[interm] & 3;
633 locMax, lsb); /* save global scale maxima in this sfb */
H A Dstereo.cpp1213 int lsb = bandScale & 0x03; local
1215 /* exponent of MantissaTable[lsb][0] is 1, thus msb+1 below. */
1216 FIXP_DBL scale = MantissaTable[lsb][0];
/external/sfntly/cpp/src/test/
H A Dverify_hmtx.cc31 HmtxEntry(int32_t advance_width, int32_t lsb) argument
32 : advance_width_(advance_width), lsb_(lsb) {}
/external/aac/libFDK/include/
H A Dqmf.h189 int lsb; /*!< Top of low subbands */ member in struct:QMF_FILTER_BANK
242 int lsb, /*!< Number of lower bands */
268 int lsb, /*!< Number of lower bands */
/external/libxaac/decoder/
H A Dixheaacd_qmf_dec.h37 WORD16 lsb; member in struct:__anon13253
H A Dixheaacd_freq_sca.c660 WORD16 num_lf_bands, num_hf_bands, lsb, usb; local
682 lsb = pstr_freq_band_data->freq_band_table[LOW][0];
685 pstr_freq_band_data->sub_band_start = lsb;
689 if ((lsb > NO_ANALYSIS_CHANNELS) || (lsb >= usb)) {
698 pstr_freq_band_data->sub_band_start = lsb;
H A Dixheaacd_sbrdec_initfuncs.c977 ptr_sbr_qmf->lsb = 0;
1021 ia_sbr_qmf_filter_bank_struct *ptr_sbr_qmf, WORD16 no_bins, WORD16 lsb,
1057 ptr_sbr_qmf->lsb = lsb;
1020 ixheaacd_create_cplx_synt_qmfbank( ia_sbr_qmf_filter_bank_struct *ptr_sbr_qmf, WORD16 no_bins, WORD16 lsb, WORD16 usb, WORD16 chan, FLAG down_sample_flag, WORD16 *sbr_qmf_synth_states, WORD32 *sbr_qmf_synth_states_32, ia_qmf_dec_tables_struct *qmf_dec_tables_ptr, WORD32 audio_object_type) argument
/external/aac/libSBRdec/src/
H A Dpsdec.cpp553 const int scaleFactorHighBand, const int lsb, const int usb) {
630 /* bands up to lsb */
633 lsb - NO_QMF_BANDS_HYBRID20, scaleFactorLowBand);
636 lsb - NO_QMF_BANDS_HYBRID20, scaleFactorLowBand);
638 /* bands from lsb to usb */
639 scaleValues(&hybridData[0][0][lsb + (NO_SUB_QMF_CHANNELS - 2 -
641 &rIntBufferLeft[0][lsb], usb - lsb, scaleFactorHighBand);
642 scaleValues(&hybridData[0][1][lsb + (NO_SUB_QMF_CHANNELS - 2 -
644 &iIntBufferLeft[0][lsb], us
546 ApplyPsSlot( HANDLE_PS_DEC h_ps_d, FIXP_DBL **rIntBufferLeft, FIXP_DBL **iIntBufferLeft, FIXP_DBL *rIntBufferRight, FIXP_DBL *iIntBufferRight, const int scaleFactorLowBand_no_ov, const int scaleFactorLowBand, const int scaleFactorHighBand, const int lsb, const int usb) argument
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H A Dlpp_tran.cpp1293 int lsb = v_k_master[0]; /* Start subband expressed in "non-critical" sampling local
1296 lsb; /* Calculate distance in QMF bands between k0 and kx */
1309 if (lsb < 4) {
1313 } else if (lsb - SHIFT_START_SB < 4) {
1328 targetStopBand = lsb + xoverOffset; /* upperBand */
1350 if (numBandsInPatch >= lsb - sourceStartBand) {
1357 lsb - (targetStopBand -
1373 numBandsInPatch + targetStopBand - lsb; /* Get minimal distance */
1436 ((lsb + xoverOffset) * fs) >> 7; /* Shift does a division by 2*(64) */
H A Dsbr_dec.cpp375 /* Range was increased from lsb to no_channels because in some cases (e.g.
377 signal between lsb and no_channels is used for the patching process.
601 /* rescale from lsb to nAnalysisBands in order to compensate scaling with
604 int lsb; local
613 lsb = hSbrDec->qmfDomainOutCh->fb.lsb;
614 length = (hSbrDec->qmfDomainInCh->fb.no_channels - lsb);
619 scaleValues(&pLowBandReal[i][lsb], length, rescale);
620 scaleValues(&pLowBandImag[i][lsb], length, rescale);
624 scaleValues(&pLowBandReal[i][lsb], lengt
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H A Dsbrdec_freq_sca.cpp745 int k2, kx, lsb, usb; local
777 lsb = hFreq->freqBandTable[0][0];
785 /* Note that lsb > as hHeaderData->numberOfAnalysisBands is a valid SBR config
787 if ((lsb > ((flags & SBRDEC_QUAD_RATE) ? 16 : (32))) || (lsb >= usb)) {
831 hFreq->lowSubband = lsb;
/external/freetype/src/truetype/
H A Dttdriver.c263 FT_Short lsb; local
267 TT_Get_HMetrics( face, start + nn, &lsb, &aw );
/external/harfbuzz_ng/src/
H A Dhb-ot-hmtx-table.hh51 FWORD lsb; /* Leading (left/top) side bearing. */ member in struct:OT::LongMetric
/external/llvm/lib/Support/
H A DAPFloat.cpp348 unsigned int lsb; local
350 lsb = APInt::tcLSB(parts, partCount);
353 if (bits <= lsb)
355 if (bits == lsb + 1)
/external/swiftshader/third_party/LLVM/lib/Support/
H A DAPFloat.cpp356 unsigned int lsb; local
358 lsb = APInt::tcLSB(parts, partCount);
361 if (bits <= lsb)
363 if (bits == lsb + 1)
/external/vixl/src/aarch32/
H A Dinstructions-aarch32.cc654 uint32_t lsb = imm & -imm;
655 /* if imm is less than lsb*256 then it fits, but instead we test imm/256 to
657 return ((imm >> 8) < lsb);
705 uint32_t lsb = imm & -imm; local
706 /* if imm is less than lsb*256 then it fits, but instead we test imm/256 to
708 return ((imm >> 8) < lsb);
/external/libchrome/base/strings/
H A Dstring_number_conversions.cc293 uint8_t lsb = 0; // least significant 4 bits local
295 !CharToDigit<16>(input[i * 2 + 1], &lsb))
297 output->push_back((msb << 4) | lsb);
/external/mesa3d/src/gallium/drivers/radeonsi/
H A Dsi_shader_tgsi_alu.c539 LLVMValueRef lsb = local
550 lp_build_const_int32(gallivm, -1), lsb, "");
/external/protobuf/js/binary/
H A Darith.js119 jspb.arith.UInt64.prototype.lsb = function() {
/external/aac/libFDK/src/
H A Dnlc_dec.cpp794 int i = 0, lsb = 0; local
803 lsb = data;
805 out_data[i] = ((msb << num_lsb) | lsb) - offset;
H A Dqmf.cpp357 for (i = 0; i < fMin(anaQmf->lsb, L); i += 2) {
369 const int len = L; /* was len = fMin(anaQmf->lsb, L) but in case of USAC
370 the signal above lsb is actually needed in some
389 * Note: anaQmf->lsb can be greater than anaQmf->no_channels in case
612 scaleValues(&tReal[0], &qmfReal[0], synQmf->lsb, (int)scaleFactorLowBand);
613 scaleValues(&tReal[0 + synQmf->lsb], &qmfReal[0 + synQmf->lsb],
614 synQmf->usb - synQmf->lsb, (int)scaleFactorHighBand);
665 scaleValues(pTimeOut + M, qmfReal, synQmf->lsb, scaleFactorLowBand);
666 scaleValues(pTimeOut + M + synQmf->lsb, qmfRea
771 qmfInitFilterBank( HANDLE_QMF_FILTER_BANK h_Qmf, void *pFilterStates, int noCols, int lsb, int usb, int no_channels, UINT flags, int synflag) argument
1007 qmfInitAnalysisFilterBank( HANDLE_QMF_FILTER_BANK h_Qmf, FIXP_QAS *pFilterStates, int noCols, int lsb, int usb, int no_channels, int flags) argument
1036 qmfInitSynthesisFilterBank( HANDLE_QMF_FILTER_BANK h_Qmf, FIXP_QSS *pFilterStates, int noCols, int lsb, int usb, int no_channels, int flags) argument
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/external/pdfium/third_party/lcms/src/
H A Dcmsplugin.c347 cmsUInt8Number msb, lsb; local
349 lsb = (cmsUInt8Number) (fixed8 & 0xff);
352 return (cmsFloat64Number) ((cmsFloat64Number) msb + ((cmsFloat64Number) lsb / 256.0));
/external/swiftshader/third_party/LLVM/lib/Target/ARM/InstPrinter/
H A DARMInstPrinter.cpp552 int32_t lsb = CountTrailingZeros_32(v); local
553 int32_t width = (32 - CountLeadingZeros_32 (v)) - lsb;
555 O << '#' << lsb << ", #" << width;
/external/vixl/src/
H A Dutils-vixl.h172 inline uint64_t ExtractUnsignedBitfield64(int msb, int lsb, uint64_t x) { argument
173 VIXL_ASSERT((static_cast<size_t>(msb) < sizeof(x) * 8) && (lsb >= 0) &&
174 (msb >= lsb));
175 if ((msb == 63) && (lsb == 0)) return x;
176 return (x >> lsb) & ((static_cast<uint64_t>(1) << (1 + msb - lsb)) - 1);
180 inline uint32_t ExtractUnsignedBitfield32(int msb, int lsb, uint32_t x) { argument
181 VIXL_ASSERT((static_cast<size_t>(msb) < sizeof(x) * 8) && (lsb >= 0) &&
182 (msb >= lsb));
183 return TruncateToUint32(ExtractUnsignedBitfield64(msb, lsb,
187 ExtractSignedBitfield64(int msb, int lsb, int64_t x) argument
201 ExtractSignedBitfield32(int msb, int lsb, int32_t x) argument
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