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Searched refs:UCHAR (Results 1 – 25 of 162) sorted by relevance

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/external/aac/libSBRdec/src/
Denv_extr.h153 UCHAR nSfb[2]; /*!< Number of SBR-bands for low and high freq-resolution */
154 UCHAR nNfb; /*!< Actual number of noise bands to read from the bitstream*/
155 UCHAR numMaster; /*!< Number of SBR-bands in v_k_master */
156 UCHAR lowSubband; /*!< QMF-band where SBR frequency range starts */
157 UCHAR highSubband; /*!< QMF-band where SBR frequency range ends */
158 UCHAR limiterBandTable[MAX_NUM_LIMITERS+1]; /*!< Limiter band table. */
159 UCHAR noLimiterBands; /*!< Number of limiter bands. */
160 UCHAR nInvfBands; /*!< Number of bands for inverse filtering */
161 UCHAR *freqBandTable[2]; /*!< Pointers to freqBandTableLo and freqBandTableHi */
162 UCHAR freqBandTableLo[MAX_FREQ_COEFFS/2+1];
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Dlpp_tran.h149 UCHAR sourceStartBand; /*!< first band in lowbands where to take the samples from */
150 …UCHAR sourceStopBand; /*!< first band in lowbands which is not included in the patch anymore */
151 UCHAR guardStartBand; /*!< first band in highbands to be filled with zeros in order to
153 …UCHAR targetStartBand; /*!< first band in highbands to be filled with whitened lowband signal */
154 UCHAR targetBandOffs; /*!< difference between 'startTargetBand' and 'startSourceBand' */
155 UCHAR numBandsInPatch; /*!< number of consecutive bands in this one patch */
172 UCHAR nCols; /*!< number subsamples of a codec frame */
173 UCHAR noOfPatches; /*!< number of patches */
174 UCHAR lbStartPatching; /*!< first band of lowbands that will be patched */
175 UCHAR lbStopPatching; /*!< first band that won't be patched anymore*/
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Dsbrdec_freq_sca.cpp102 static void CalcBands(UCHAR * diff, UCHAR start, UCHAR stop, UCHAR num_bands);
103 static SBR_ERROR modifyBands(UCHAR max_band, UCHAR * diff, UCHAR length);
104 static void cumSum(UCHAR start_value, UCHAR* diff, UCHAR length, UCHAR *start_adress);
116 static UCHAR
118 UCHAR startFreq, /*!< Index to table of possible start bands */ in getStartBand()
168 static UCHAR
170 UCHAR stopFreq, /*!< Index to table of possible start bands */ in getStopBand()
172 UCHAR k0) /*!< Start freq index */ in getStopBand()
174 UCHAR k2; in getStopBand()
178 UCHAR diff_tot[MAX_OCTAVE + MAX_SECOND_REGION]; in getStopBand()
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Dsbr_rom.h102 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_16[16];
103 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_22[16];
104 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_24[16];
105 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_32[16];
106 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_40[16];
107 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_44[16];
108 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_48[16];
109 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_64[16];
110 extern const UCHAR FDK_sbrDecoder_sbr_start_freq_88[16];
125 extern const UCHAR FDK_sbrDecoder_sbr_limGains_e[4];
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Dpsdec.h194 …UCHAR bPsHeaderValid; /*!< set if new header is available fro…
196 …UCHAR bEnableIid; /*!< One bit denoting the presence of I…
197 …UCHAR bEnableIcc; /*!< One bit denoting the presence of I…
198 …UCHAR bEnableExt; /*!< The PS extension layer is enabled …
202 …UCHAR modeIid; /*!< The configuration of IID parameter…
204 …UCHAR modeIcc; /*!< The configuration of Inter-channel…
208 …UCHAR freqResIid; /*!< 0=low, 1=mid or 2=high frequency r…
209 …UCHAR freqResIcc; /*!< 0=low, 1=mid or 2=high frequency r…
211 …UCHAR bFineIidQ; /*!< Use fine Iid quantisation. …
213 …UCHAR bFrameClass; /*!< The frame_class bit determines whe…
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Dsbrdec_freq_sca.h95 sbrdecUpdateFreqScale(UCHAR * v_k_master,
96 UCHAR *numMaster,
99 void sbrdecDownSampleLoRes(UCHAR *v_result, UCHAR num_result,
100 UCHAR *freqBandTableRef, UCHAR num_Ref);
102 void shellsort(UCHAR *in, UCHAR n);
/external/aac/libMpegTPDec/include/
Dtp_data.h127 UCHAR ElementInstanceTag;
128 UCHAR Profile;
129 UCHAR SamplingFrequencyIndex;
130 UCHAR NumFrontChannelElements;
131 UCHAR NumSideChannelElements;
132 UCHAR NumBackChannelElements;
133 UCHAR NumLfeChannelElements;
134 UCHAR NumAssocDataElements;
135 UCHAR NumValidCcElements;
137 UCHAR MonoMixdownPresent;
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/external/aac/libMpegTPEnc/include/
Dtp_data.h127 UCHAR ElementInstanceTag;
128 UCHAR Profile;
129 UCHAR SamplingFrequencyIndex;
130 UCHAR NumFrontChannelElements;
131 UCHAR NumSideChannelElements;
132 UCHAR NumBackChannelElements;
133 UCHAR NumLfeChannelElements;
134 UCHAR NumAssocDataElements;
135 UCHAR NumValidCcElements;
137 UCHAR MonoMixdownPresent;
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/external/aac/libAACdec/src/
Dchannelinfo.h142 UCHAR NumberOfScaleFactorBands_Long;
143 UCHAR NumberOfScaleFactorBands_Short;
150 UCHAR CommonWindow;
151 UCHAR GlobalGain;
157 UCHAR WindowGroupLength[8];
158 UCHAR WindowGroups;
159 UCHAR Valid;
161 UCHAR WindowShape; /* 0: sine window, 1: KBD, 2: low overlap */
162 UCHAR WindowSequence; /* See enum above, 0: long, 1: start, 2: short, 3: stop */
163 UCHAR MaxSfBands;
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Daac_rom.h119 UCHAR numberOfSfbLong;
120 UCHAR numberOfSfbShort;
134 UCHAR Dimension;
135 UCHAR numBits;
136 UCHAR Offset;
147 extern const UCHAR aMinOfCbPair[];
148 extern const UCHAR aMaxOfCbPair[];
150 extern const UCHAR aMaxCwLen[];
151 extern const UCHAR aDimCb[];
152 extern const UCHAR aDimCbShift[];
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Daacdec_hcr_types.h282 UCHAR *pCodebook;
286 const UCHAR *pMinOfCbPair;
287 const UCHAR *pMaxOfCbPair;
292 const UCHAR *pMaxCwLength;
293 const UCHAR *pCbDimension;
294 const UCHAR *pCbDimShift;
295 const UCHAR *pCbSign;
296 const UCHAR *pCbPriority;
308 UCHAR readDirection;
309 UCHAR numWordForBitfield;
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Daacdecoder.h176 …UCHAR frameOK; /*!< Will be unset if a consistency check, e.g.…
181 UCHAR elTags[(8)]; /*!< Table where the elements id Tags are listed */
182 …UCHAR chMapping[(8)]; /*!< Table of MPEG canonical order to bitstream channel or…
185 …UCHAR channelIndices[(8)]; /*!< Audio channel index for each output audio channel …
189 …const UCHAR (*channelOutputMapping)[8]; /*!< Table for MPEG canonical order to output c…
190 …UCHAR chMapIndex; /*!< Index to access one line of the channelOut…
204 …UCHAR channelIndicesPrev[(8)]; /*!< Array holding the channelIndices values of th…
208 …UCHAR sbrEnabled; /*!< flag to store if SBR has been detected …
209 …UCHAR sbrEnabledPrev; /*!< flag to store if SBR has been detected fro…
210 …UCHAR psPossible; /*!< flag to store if PS is possible …
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Daacdec_drc_types.h118 UCHAR drcValue[MAX_DRC_BANDS];
143 UCHAR bsDelayEnable;
144 UCHAR applyDigitalNorm;
145 UCHAR applyHeavyCompression;
154 UCHAR enable; /* Switch that controls dynamic range processing */
155 …UCHAR digitalNorm; /* Switch to en-/disable reference level normalization …
160 UCHAR progRefLevelPresent; /* Program reference level found in bitstream */
165 …UCHAR dvbAncDataAvailable; /* Flag that indicates whether DVB ancillary data is …
Daacdec_tns.cpp109 FDKmemclear(pTnsData->NumberOfFilters, TNS_MAX_WINDOWS*sizeof(UCHAR)); in CTns_Reset()
117 pTnsData->DataPresent = (UCHAR) FDKreadBits(bs,1); in CTns_ReadDataPresentFlag()
133 UCHAR n_filt,order; in CTns_Read()
134 UCHAR length,coef_res,coef_compress; in CTns_Read()
135 UCHAR window; in CTns_Read()
136 UCHAR wins_per_frame = GetWindowsPerFrame(pIcsInfo); in CTns_Read()
137 UCHAR isLongFlag = IsLongBlock(pIcsInfo); in CTns_Read()
146 pTnsData->NumberOfFilters[window] = n_filt = (UCHAR) FDKreadBits(bs, isLongFlag ? 2 : 1); in CTns_Read()
155 UCHAR nextstopband; in CTns_Read()
157 coef_res = (UCHAR) FDKreadBits(bs,1); in CTns_Read()
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Drvlc_info.h133 UCHAR numWindowGroups;
134 UCHAR maxSfbTransmitted;
135 UCHAR first_noise_group;
136 UCHAR first_noise_band;
137 UCHAR direction;
149 UCHAR numDecodedEscapeWordsFwd; /* when decoding RVL-codes forward */
150 UCHAR numDecodedEscapeWordsBwd; /* when decoding RVL-codes backward */
151 UCHAR numDecodedEscapeWordsEsc; /* when decoding the escape-Words */
/external/aac/libMpegTPDec/src/
Dtpdec_adts.h113 UCHAR mpeg_id;
114 UCHAR layer;
115 UCHAR protection_absent;
116 UCHAR profile;
117 UCHAR sample_freq_index;
118 UCHAR private_bit;
119 UCHAR channel_config;
120 UCHAR original;
121 UCHAR home;
122 UCHAR copyright_id;
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Dtpdec_latm.h123 UCHAR m_useSameStreamMux;
124 UCHAR m_AudioMuxVersion;
125 UCHAR m_AudioMuxVersionA;
126 UCHAR m_allStreamsSameTimeFraming;
127 UCHAR m_noSubFrames;
128 UCHAR m_numProgram;
129 UCHAR m_numLayer;
130 UCHAR m_useSameConfig;
132 UCHAR m_otherDataPresent;
133 UCHAR m_crcCheckPresent;
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/external/aac/libMpegTPEnc/src/
Dtpenc_adts.h103 UCHAR decoderCanDoMpeg4;
104 UCHAR mpeg_id;
105 UCHAR layer;
106 UCHAR protection_absent;
107 UCHAR profile;
108 UCHAR sample_freq_index;
109 UCHAR private_bit;
110 UCHAR original;
111 UCHAR home;
112 UCHAR copyright_id;
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Dtpenc_latm.h136 UCHAR latmFrameCounter; /* Current frame number. Counts modulo muxConfigPeriod */
137 UCHAR muxConfigPeriod; /* Distance in frames between MuxConfig */
139 …UCHAR audioMuxVersion; /* AMV1 supports transmission of taraBufferFullness and A…
140 UCHAR audioMuxVersionA; /* for future extensions */
142 UCHAR noProgram;
143 UCHAR noLayer[LATM_MAX_PROGRAMS];
144 UCHAR fractDelayPresent;
146 UCHAR allStreamsSameTimeFraming;
147 UCHAR subFrameCnt; /* Current Subframe frame */
148 UCHAR noSubframes; /* Number of subframes */
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/external/aac/libSBRenc/src/
Dsbr_rom.h101 extern const UCHAR v_Huff_envelopeLevelL10T[121];
103 extern const UCHAR v_Huff_envelopeLevelL10F[121];
105 extern const UCHAR bookSbrEnvBalanceL10T[49];
107 extern const UCHAR bookSbrEnvBalanceL10F[49];
109 extern const UCHAR v_Huff_envelopeLevelL11T[63];
111 extern const UCHAR v_Huff_envelopeLevelL11F[63];
113 extern const UCHAR bookSbrEnvBalanceL11T[25];
115 extern const UCHAR bookSbrEnvBalanceL11F[25];
117 extern const UCHAR v_Huff_NoiseLevelL11T[63];
119 extern const UCHAR bookSbrNoiseBalanceL11T[25];
Dbit_sbr.h158 const UCHAR *hufftableTimeL;
159 const UCHAR *hufftableFreqL;
165 const UCHAR *hufftableLevelTimeL;
166 const UCHAR *hufftableBalanceTimeL;
167 const UCHAR *hufftableLevelFreqL;
168 const UCHAR *hufftableBalanceFreqL;
171 const UCHAR *hufftableNoiseTimeL;
173 const UCHAR *hufftableNoiseFreqL;
176 const UCHAR *hufftableNoiseLevelTimeL;
178 const UCHAR *hufftableNoiseBalanceTimeL;
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Dsbr_ram.h155 H_ALLOC_MEM(Ram_Sbr_freqBandTableLO, UCHAR)
156 H_ALLOC_MEM(Ram_Sbr_freqBandTableHI, UCHAR)
157 H_ALLOC_MEM(Ram_Sbr_v_k_master, UCHAR)
159 H_ALLOC_MEM(Ram_Sbr_detectionVectors, UCHAR)
160 H_ALLOC_MEM(Ram_Sbr_prevEnvelopeCompensation, UCHAR)
161 H_ALLOC_MEM(Ram_Sbr_guideScfb, UCHAR)
162 H_ALLOC_MEM(Ram_Sbr_guideVectorDetected, UCHAR)
167 FIXP_DBL* GetRam_Sbr_envYBuffer (int n, UCHAR* dynamic_RAM);
168 FIXP_DBL* GetRam_Sbr_envRBuffer (int n, UCHAR* dynamic_RAM);
169 FIXP_DBL* GetRam_Sbr_envIBuffer (int n, UCHAR* dynamic_RAM);
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Dsbr_ram.cpp132 C_ALLOC_MEM2 (Ram_Sbr_freqBandTableLO, UCHAR, (MAX_FREQ_COEFFS/2+1), (8))
137 C_ALLOC_MEM2 (Ram_Sbr_freqBandTableHI, UCHAR, (MAX_FREQ_COEFFS+1), (8))
142 C_ALLOC_MEM2 (Ram_Sbr_v_k_master, UCHAR, (MAX_FREQ_COEFFS+1), (8))
152 C_ALLOC_MEM2 (Ram_Sbr_detectionVectors, UCHAR, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (8))
157 C_ALLOC_MEM2 (Ram_Sbr_prevEnvelopeCompensation, UCHAR, MAX_FREQ_COEFFS, (8))
161 C_ALLOC_MEM2 (Ram_Sbr_guideScfb, UCHAR, MAX_FREQ_COEFFS, (8))
166 C_ALLOC_MEM2 (Ram_Sbr_guideVectorDetected, UCHAR, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (8))
196 FIXP_DBL* GetRam_Sbr_envYBuffer (int n, UCHAR* dynamic_RAM) { in GetRam_Sbr_envYBuffer()
205 FIXP_DBL* GetRam_Sbr_envRBuffer (int n, UCHAR* dynamic_RAM) { in GetRam_Sbr_envRBuffer()
209 FIXP_DBL* GetRam_Sbr_envIBuffer (int n, UCHAR* dynamic_RAM) { in GetRam_Sbr_envIBuffer()
/external/aac/libSBRenc/include/
Dsbr_encoder.h145 UCHAR numChannels; /*!< */
147 UCHAR startFreq; /*!< bs_start_freq */
148 UCHAR startFreqSpeech; /*!< bs_start_freq for speech config flag */
149 UCHAR stopFreq; /*!< bs_stop_freq */
150 UCHAR stopFreqSpeech; /*!< bs_stop_freq for speech config flag */
152 UCHAR numNoiseBands; /*!< */
153 UCHAR noiseFloorOffset; /*!< */
156 UCHAR freqScale; /*!< */
211 UCHAR freqScale; /*!< Frequency grouping. */
223 UCHAR init_amp_res_FF;
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/external/aac/libAACenc/src/
Dmetadata_main.cpp109 UCHAR prog_ref_level_present;
112 UCHAR dyn_rng_sgn[MAX_DRC_BANDS];
113 UCHAR dyn_rng_ctl[MAX_DRC_BANDS];
115 UCHAR drc_bands_present;
116 UCHAR drc_band_incr;
117 UCHAR drc_band_top[MAX_DRC_BANDS];
118 UCHAR drc_interpolation_scheme;
123 UCHAR excluded_chns_present;
124 UCHAR exclude_mask[2]; /* MAX_NUMBER_CHANNELS/8 */
130 …UCHAR compression_on; /* flag, if compression value should be writt…
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