| /external/aac/libSBRenc/include/ |
| D | sbr_encoder.h | 114 INT bitRate;
115 INT nChannels;
116 INT sampleFreq;
117 INT transFac;
118 INT standardBitrate;
171 INT SendHeaderDataTime; /*!< SBR header send update frequency in ms. */
172 INT useWaveCoding; /*!< Flag: usage of wavecoding tool. */
173 INT crcSbr; /*!< Flag: usage of SBR-CRC. */
174 INT dynBwSupported; /*!< Flag: support for dynamic bandwidth in this combination. */
175 INT parametricCoding; /*!< Flag: usage of parametric coding tool. */
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| /external/aac/libAACenc/src/ |
| D | qc_data.h | 119 INT instanceTag;
120 INT nChannelsInEl;
121 INT ChannelIndex[2];
127 INT nChannels;
128 INT nChannelsEff;
129 INT nElements;
134 INT paddingRest;
142 INT sceCpe; /* not used yet */
143 INT maxBits; /* maximum number of bits in reservoir */
144 INT averageBits; /* average number of bits we should use */
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| D | dyn_bits.h | 109 INT codeBook;
110 INT sfbStart;
111 INT sfbCnt;
112 INT sectionBits; /* huff + si ! */
118 INT blockType;
119 INT noOfGroups;
120 INT sfbCnt;
121 INT maxSfbPerGroup;
122 INT sfbPerGroup;
123 INT noOfSections;
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| D | aacenc.h | 188 INT sampleRate; /* encoder sample rate */
189 INT bitRate; /* encoder bit rate in bits/sec */
190 …INT ancDataBitRate; /* additional bits consumed by anc data or sbr have to be consiedere…
192 INT nSubFrames; /* number of frames in super frame (not ADTS/LATM subframes !) */
195 INT averageBits; /* encoder bit rate in bits/superframe */
196 INT bitrateMode; /* encoder bitrate mode (CBR/VBR) */
197 INT nChannels; /* number of channels to process */
199 INT bandWidth; /* targeted audio bandwidth in Hz */
201 INT framelength; /* used frame size */
206 INT anc_Rate; /* ancillary rate, 0 (disabled), -1 (default) else desired rate */
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| D | aacenc_tns.h | 125 INT filterEnabled[MAX_NUM_OF_FILTERS];
126 …INT threshOn[MAX_NUM_OF_FILTERS]; /* min. prediction gain for using tns TABUL*/
127 INT filterStartFreq[MAX_NUM_OF_FILTERS]; /* lowest freq for lpc TABUL*/
128 INT tnsLimitOrder[MAX_NUM_OF_FILTERS]; /* Limit for TNS order TABUL*/
129 …INT tnsFilterDirection[MAX_NUM_OF_FILTERS]; /* Filtering direction, 0=up, 1=down TABUL */
130 INT acfSplit[MAX_NUM_OF_FILTERS];
132 INT seperateFiltersAllowed;
138 INT isLowDelay;
139 INT tnsActive;
140 INT maxOrder; /* max. order of tns filter */
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| D | pns_func.h | 102 INT bitRate,
103 INT sampleRate,
104 INT usePns,
105 INT sfbCnt,
106 const INT *sfbOffset,
107 const INT numChan,
108 const INT isLC );
112 const INT lastWindowSequence,
113 const INT sfbActive,
114 const INT maxSfbPerGroup,
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| D | line_pe.h | 102 INT sfbNLines[MAX_GROUPED_SFB]; /* number of relevant lines in sfb */
104 INT sfbPe[MAX_GROUPED_SFB]; /* pe for each sfb */
105 INT sfbConstPart[MAX_GROUPED_SFB]; /* constant part for each sfb */
106 INT sfbNActiveLines[MAX_GROUPED_SFB]; /* number of active lines in sfb */
107 INT pe; /* sum of sfbPe */
108 INT constPart; /* sum of sfbConstPart */
109 INT nActiveLines; /* sum of sfbNActiveLines */
114 INT pe;
115 INT constPart;
116 INT nActiveLines;
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| D | aacenc_pns.cpp | 106 const INT sfbActive,
107 const INT *sfbOffset,
108 INT tnsOrder,
109 INT tnsPredictionGain,
110 INT tnsActive,
112 INT *sfbMaxScaleSpec,
115 static void FDKaacEnc_CalcNoiseNrgs( const INT sfbActive,
116 INT *pnsFlag,
118 INT *noiseNrg );
133 INT bitRate, in FDKaacEnc_InitPnsConfiguration()
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| D | tns_func.h | 98 AAC_ENCODER_ERROR FDKaacEnc_InitTnsConfiguration(INT bitrate,
99 INT samplerate,
100 INT channels,
101 INT blocktype,
102 INT granuleLength,
103 INT isLowDelay,
104 INT ldSbrPresent,
107 INT active,
108 INT useTnsPeak );
110 INT FDKaacEnc_TnsDetect(
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| D | dyn_bits.cpp | 98 typedef INT (*lookUpTable)[CODE_BOOK_ESC_NDX + 1];
100 static INT FDKaacEnc_getSideInfoBits( in FDKaacEnc_getSideInfoBits()
103 const INT useHCR in FDKaacEnc_getSideInfoBits()
106 INT sideInfoBits; in FDKaacEnc_getSideInfoBits()
121 const INT maxSfb, in FDKaacEnc_buildBitLookUp()
122 const INT* const sfbOffset, in FDKaacEnc_buildBitLookUp()
124 INT bitLookUp[MAX_SFB_LONG][CODE_BOOK_ESC_NDX + 1], in FDKaacEnc_buildBitLookUp()
128 INT i, sfbWidth; in FDKaacEnc_buildBitLookUp()
142 static INT FDKaacEnc_findBestBook( in FDKaacEnc_findBestBook()
143 const INT* const bc, in FDKaacEnc_findBestBook()
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| D | adj_thr.h | 107 const INT nChannels
110 INT FDKaacEnc_AdjThrNew(ADJ_THR_STATE** phAdjThr,
111 INT nElements);
114 const INT peMean,
116 INT invQuant,
117 INT nElements,
118 INT nChannelsEff,
119 INT sampleRate,
120 INT advancedBitsToPe,
122 const INT dZoneQuantEnable);
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| /external/aac/libSBRenc/src/ |
| D | sbrenc_freq_sca.cpp | 96 static INT getStartFreq(INT fsCore, const INT start_freq);
99 static INT getStopFreq(INT fsCore, const INT stop_freq);
101 static INT numberOfBands(INT b_p_o, INT start, INT stop, FIXP_DBL warp_factor);
102 static void CalcBands(INT * diff, INT start , INT stop , INT num_bands);
103 static INT modifyBands(INT max_band, INT * diff, INT length);
104 static void cumSum(INT start_value, INT* diff, INT length, UCHAR *start_adress);
118 INT
119 FDKsbrEnc_getSbrStartFreqRAW (INT startFreq, INT fsCore) in FDKsbrEnc_getSbrStartFreqRAW()
121 INT result; in FDKsbrEnc_getSbrStartFreqRAW()
145 INT FDKsbrEnc_getSbrStopFreqRAW (INT stopFreq, INT fsCore) in FDKsbrEnc_getSbrStopFreqRAW()
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| D | bit_sbr.h | 99 INT TotalBits;
100 INT PayloadBits;
101 INT FillBits;
102 INT HeaderActive;
103 INT NrSendHeaderData; /**< input from commandline */
104 …INT CountSendHeaderData; /**< modulo count. If < 0 then no counting is done (no SBR header…
112 INT sbr_start_frequency;
113 INT sbr_stop_frequency;
114 INT sbr_xover_band;
115 INT sbr_noise_bands;
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| D | ton_corr.h | 102 INT sourceStartBand; /*!< first band in lowbands where to take the samples from */
103 …INT sourceStopBand; /*!< first band in lowbands which is not included in the patch any…
104 INT guardStartBand; /*!< first band in highbands to be filled with zeros in order to
106 …INT targetStartBand; /*!< first band in highbands to be filled with whitened lowband si…
107 INT targetBandOffs; /*!< difference between 'startTargetBand' and 'startSourceBand' */
108 INT numBandsInPatch; /*!< number of consecutive bands in this one patch */
116 INT switchInverseFilt; /*!< Flag to enable dynamic adaption of invf. detection */
117 INT noQmfChannels;
118 INT bufferLength; /*!< Length of the r and i buffers. */
119 INT stepSize; /*!< Stride for the lpc estimate. */
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| D | fram_gen.h | 193 …INT bufferFrameStart; /*!< frame generator vs analysis buffer time alignment (currently set to…
194 INT numberTimeSlots; /*!< number of SBR timeslots per frame */
198 INT bs_num_env; /*!< bs_num_env, number of envelopes for FIXFIX */
199 INT bs_abs_bord; /*!< bs_abs_bord, absolute border for VARFIX and FIXVAR */
200 INT n; /*!< number of relative borders for VARFIX and FIXVAR */
201 INT p; /*!< pointer-to-transient-border */
202 INT bs_rel_bord[MAX_NUM_REL]; /*!< bs_rel_bord, relative borders for all VAR */
203 …INT v_f[MAX_ENVELOPES_FIXVAR_VARFIX]; /*!< envelope frequency resolutions for FIXVAR and VARFIX */
205 INT bs_abs_bord_0; /*!< bs_abs_bord_0, leading absolute border for VARVAR */
206 INT bs_abs_bord_1; /*!< bs_abs_bord_1, trailing absolute border for VARVAR */
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| D | ps_bitenc.h | 100 INT enablePSHeader;
101 INT enableIID;
102 INT iidMode;
103 INT enableICC;
104 INT iccMode;
105 INT enableIpdOpd;
107 INT frameClass;
108 INT nEnvelopes;
110 INT frameBorder[PS_MAX_ENVELOPES];
114 INT iid[PS_MAX_ENVELOPES][PS_MAX_BANDS];
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| D | sbrenc_freq_sca.h | 98 INT
101 INT *h_num_bands,
102 const INT k0,
103 const INT k2,
104 const INT freq_scale,
105 const INT alter_scale
108 INT
111 INT *num_hires,
113 INT num_master,
114 INT *xover_band
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| D | ps_bitenc.cpp | 114 static const INT iidDeltaCoarse_Offset = 14;
115 static const INT iidDeltaCoarse_MaxVal = 28;
116 static const INT iidDeltaFine_Offset = 30;
117 static const INT iidDeltaFine_MaxVal = 60;
191 static const INT iccDelta_Offset = 7;
192 static const INT iccDelta_MaxVal = 14;
219 static const INT ipdDelta_Offset = 0;
220 static const INT ipdDelta_MaxVal = 7;
242 static const INT opdDelta_Offset = 0;
243 static const INT opdDelta_MaxVal = 7;
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| D | mh_det.h | 113 …INT deltaTime; /*!< maximum allowed transient distance (from frame border in number of …
116 INT maxComp; /*!< maximum alllowed compensation factor for the envelope data. */
129 INT qmfNoChannels;
130 INT nSfb;
131 INT sampleFreq;
132 INT previousTransientFlag;
133 INT previousTransientFrame;
134 INT previousTransientPos;
136 INT noVecPerFrame;
137 INT transientPosOffset;
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| D | fram_gen.cpp | 229 static void fillFramePre (INT dmax, INT *v_bord, INT *length_v_bord,
230 INT *v_freq, INT *length_v_freq, INT bmin,
231 INT rest);
233 static void fillFramePost (INT *parts, INT *d, INT dmax, INT *v_bord,
234 INT *length_v_bord, INT *v_freq,
235 INT *length_v_freq, INT bmax,
236 INT bufferFrameStart, INT numberTimeSlots, INT fmax);
238 static void fillFrameInter (INT *nL, const int *v_tuningSegm, INT *v_bord,
239 INT *length_v_bord, INT bmin, INT *v_freq,
240 INT *length_v_freq, INT *v_bordFollow,
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| D | ps_encode.h | 118 INT iidEnable;
119 INT iidEnableLast;
120 INT iidQuantMode;
121 INT iidQuantModeLast;
122 INT iidDiffMode[PS_MAX_ENVELOPES];
123 INT iidIdx [PS_MAX_ENVELOPES][PS_MAX_BANDS];
124 INT iidIdxLast [PS_MAX_BANDS];
126 INT iccEnable;
127 INT iccEnableLast;
128 INT iccQuantMode;
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| D | code_env.h | 98 INT offset;
99 INT upDate;
100 INT nSfb[2];
102 INT deltaTAcrossFrames;
105 INT dF_edge_incr_fac;
108 INT codeBookScfLavTime;
109 INT codeBookScfLavFreq;
111 INT codeBookScfLavLevelTime;
112 INT codeBookScfLavLevelFreq;
113 INT codeBookScfLavBalanceTime;
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| D | tran_det.h | 100 INT split_thr_e; /* Scale for splitting threshold */
103 INT tran_fc; /* Number of lowband subbands to discard */
104 INT no_cols;
105 INT no_rows;
106 INT mode;
126 INT transientCandidates[QMF_MAX_TIME_SLOTS + TRAN_DET_LOOKAHEAD];
127 INT nTimeSlots;
128 INT lookahead;
129 INT startBand;
130 INT stopBand;
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| /external/aac/libFDK/src/ |
| D | scale.cpp | 121 INT len, /*!< Length */ in scaleValues()
122 INT scalefactor /*!< Scalefactor */ in scaleValues()
125 INT i; in scaleValues()
131 scalefactor = fixmin_I(scalefactor,(INT)(DFRACT_BITS-1)); in scaleValues()
144 INT negScalefactor = fixmin_I(-scalefactor,(INT)DFRACT_BITS-1); in scaleValues()
171 INT len, /*!< Length */ in scaleValues()
172 INT scalefactor /*!< Scalefactor */ in scaleValues()
175 INT i; in scaleValues()
181 scalefactor = fixmin_I(scalefactor,(INT)DFRACT_BITS-1); in scaleValues()
194 INT negScalefactor = fixmin_I(-scalefactor,(INT)DFRACT_BITS-1); in scaleValues()
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| /external/aac/libFDK/include/ |
| D | fixpoint_math.h | 106 FDK_INLINE INT fIsLessThan(FIXP_DBL a_m, INT a_e, FIXP_DBL b_m, INT b_e) in fIsLessThan()
115 FDK_INLINE INT fIsLessThan(FIXP_SGL a_m, INT a_e, FIXP_SGL b_m, INT b_e) in fIsLessThan()
135 void LdDataVector(FIXP_DBL *srcVector, FIXP_DBL *destVector, INT number);
141 FIXP_DBL CalcLdInt(INT i);
147 UINT y = (INT)x; in sqrtFixp_lookup()
149 INT zeros=fixnormz_D(y) & 0x1e; in sqrtFixp_lookup()
159 inline FIXP_DBL sqrtFixp_lookup(FIXP_DBL x, INT *x_e) in sqrtFixp_lookup()
161 UINT y = (INT)x; in sqrtFixp_lookup()
162 INT e; in sqrtFixp_lookup()
195 FIXP_DBL invSqrtNorm2(FIXP_DBL op, INT *shift);
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