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  /external/aac/libSBRdec/src/
sbr_scale.h 86 \brief Sbr scaling factors,
113 energy is low. The dynamic framing of SBR produces a variable overlap area
115 start position and stop position of the current SBR envelopes, the processing
psdec.h 86 \brief Sbr decoder
321 int lsb, /* sbr start subband */
334 int lsb, /* sbr start subband */
  /external/aac/libAACdec/src/
aacdecoder.h 202 HANDLE_SBRDECODER hSbrDecoder; /*!< SBR decoder handle. */
203 UCHAR sbrEnabled; /*!< flag to store if SBR has been detected */
204 UCHAR sbrEnabledPrev; /*!< flag to store if SBR has been detected from previous frame */
206 SBR_PARAMS sbrParams; /*!< struct to store all sbr parameters */
aacdecoder_lib.cpp 281 /* Be sure to set AAC and SBR concealment method simultaneously! */
302 /* set SBR bitstream delay */
314 (when SBR has been initialized) */
367 /* Revert SBR bitstream delay */
597 /* open SBR decoder */
818 /* sbr decoder */
822 self->frameOK = 0; /* if an error has occured do concealment in the SBR decoder too */
844 /* apply SBR processing */
857 /* Update data in streaminfo structure. Assume that the SBR upsampling factor is either 1 or 2 */
aacdecoder.cpp 197 /* Set SBR to current QMF mode. Error does not matter. */
539 /* Enable SBR for implicit SBR signalling. */
544 /* Do not try to apply SBR because initializing the element failed. */
    [all...]
aac_ram.cpp 129 e.g. the sbr decoder
  /external/aac/libMpegTPDec/include/
tp_data.h 220 UCHAR m_useLdQmfTimeAlign; /* Use LD-MPS QMF in SBR to achive time alignment */
265 SCHAR m_sbrPresentFlag; /**< Flag indicating the presence of SBR data in the bitstream */
297 cbSbr_t cbSbr; /*!< Function pointer for SBR header parser callback. */
298 void *cbSbrData; /*!< User data pointer for SBR header parser callback. */
  /external/aac/libMpegTPEnc/include/
tp_data.h 220 UCHAR m_useLdQmfTimeAlign; /* Use LD-MPS QMF in SBR to achive time alignment */
265 SCHAR m_sbrPresentFlag; /**< Flag indicating the presence of SBR data in the bitstream */
297 cbSbr_t cbSbr; /*!< Function pointer for SBR header parser callback. */
298 void *cbSbrData; /*!< User data pointer for SBR header parser callback. */
tpenc_lib.h 131 * \brief Register SBR heaqder writer callback.
133 * \param cbUpdateConfig Pointer to a callback function to handle SBR header writing.
  /external/aac/libSBRenc/src/
sbr_ram.cpp 93 #include "sbr.h"
105 /*! static sbr encoder instance for one encoder (2 channels)
107 in module sbr_ram and sbr rom
204 /* The SBR encoder uses a single channel overlapping buffer set (always n=0), but PS does not. */
ton_corr.h 177 FDKsbrEnc_InitTonCorrParamExtr(INT frameSize, /*!< Current SBR frame size. */
179 HANDLE_SBR_CONFIG_DATA sbrCfg, /*!< Pointer to SBR configuration parameters. */
203 INT highBandStartSb, /*!< Start band of the SBR range. */
206 INT fs, /*!< Sampling frequency (of the SBR part). */
sbrenc_freq_sca.cpp 333 Arguments: srSbr SBR sampling freqency
336 startFreq SBR start frequency in QMF bands
337 stopFreq SBR start frequency in QMF bands
515 /* and we got wide SBR are */
522 /* and we got small SBR are */
528 /* Adjust diff vector to get sepc. SBR range */
541 return(1); /*To small sbr area */
ton_corr.cpp 122 INT usb, /*!< upper side band, highest + 1 QMF band in the SBR range. */
314 correct tonal to noise ratio after SBR.
317 Predicts the tonal to noise ration of the SBR signal (in the decoder) by
320 and the SBR signal, it estimates the required amount of inverse filtering,
495 INT highBandStartSb, /*!< Start band of the SBR range. */
660 FDKsbrEnc_InitTonCorrParamExtr (INT frameSize, /*!< Current SBR frame size. */
662 HANDLE_SBR_CONFIG_DATA sbrCfg, /*!< Pointer to SBR configuration parameters. */
    [all...]
bit_sbr.h 86 \brief SBR bit writing
104 INT CountSendHeaderData; /**< modulo count. If < 0 then no counting is done (no SBR headers) */
env_est.h 92 #include "sbr_encoder.h" /* SBR econfig structs */
205 * and create/encode SBR envelopes.
invf_est.cpp 109 4, /* Number of borders SBR. */
132 * AAC+SBR PARAMETERS for Speech
138 4, /* Number of borders SBR. */
219 /* The original, the sbr signal and the total energy */
344 INT* prevRegionSbr, /*!< The previous region in which the Sbr value was. */
508 \brief resets sbr inverse filtering structure.
tran_det.cpp 221 Its time resolution is only 1 SBR-timeslot and its frequency resolution
222 is 1 SBR-band. Therefore the data to be fed into the spectralChange
244 /* Combine QMF-timeslots to SBR-timeslots,
245 combine QMF-bands to SBR-bands,
  /external/stlport/test/eh/
intel45.mak 108 .cpp.sbr:
intel50.mak 114 .cpp.sbr:
  /external/chromium_org/media/mp2t/
mp2t_stream_parser.h 104 // True when AAC SBR extension is signalled in the mimetype
es_parser_adts.cc 247 // TODO(damienv): support HE-AAC frequency doubling (SBR)
254 // to SBR doubling the AAC sample rate.)
  /frameworks/av/media/libstagefright/codecs/aacdec/
SoftAAC2.cpp 526 * Explicit signalling is done by explicitly defining SBR audio object
528 * SBR content in AAC extension payload specific to SBR, and hence
  /external/aac/libAACenc/src/
qc_data.h 227 INT elementExtBits; /* element associated extension payload bits, e.g. sbr, drc ... */
236 INT totalBits; /* sum of static, dyn, sbr, fill, align and dse bits */
bitenc.cpp 847 data is written before the SBR payload. */
854 /* SBR payload is written in reverse */
    [all...]
  /external/aac/libSBRdec/src/arm/
env_calc_arm.cpp 87 Description: (ARM optimised) SBR domain coding

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