Searched defs:scalefac (Results 1 - 6 of 6) sorted by relevance

/frameworks/av/media/libstagefright/codecs/mp3dec/src/
H A Dpvmp3_mpeg2_get_scale_factors.cpp39 mp3ScaleFactors *scalefac,
49 III_scalefac_t *scalefac, scale factor
118 void pvmp3_mpeg2_get_scale_factors(mp3ScaleFactors *scalefac, argument
149 scalefac->l[sfb] = scalefac_buffer[sfb];
158 scalefac->s[window][sfb] = scalefac_buffer[k];
180 scalefac->s[window][sfb] = scalefac_buffer[k];
186 scalefac->s[0][12] = 0;
187 scalefac->s[1][12] = 0;
188 scalefac->s[2][12] = 0;
195 scalefac
[all...]
H A Dpvmp3_dequantize_sample.cpp59 mp3ScaleFactors *scalefac, scale factor structure
188 mp3ScaleFactors *scalefac,
257 (scalefac->l[cb] + gr_info->preflag * pretab[cb]) << 1;
280 global_gain -= (1 + gr_info->scalefac_scale) * (scalefac->s[temp2][cb] << 1);
331 (scalefac->l[cb] + gr_info->preflag * pretab[cb]) << 1;
187 pvmp3_dequantize_sample(int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS], mp3ScaleFactors *scalefac, granuleInfo *gr_info, int32 used_freq_lines, mp3Header *info) argument
H A Dpvmp3_get_scale_factors.cpp38 mp3ScaleFactors *scalefac,
46 mp3ScaleFactors *scalefac, scale factors
132 void pvmp3_get_scale_factors(mp3ScaleFactors *scalefac, argument
149 scalefac->l[sfb] = getNbits(pMainData, slen[0][gr_info->scalefac_compress]);
156 scalefac->s[window][sfb] = getNbits(pMainData, slen[0][gr_info->scalefac_compress]);
163 scalefac->s[window][sfb] = getNbits(pMainData, slen[1][gr_info->scalefac_compress]);
175 scalefac->s[window][sfb] = getNbits(pMainData, slen[i][gr_info->scalefac_compress]);
181 scalefac->s[0][12] = 0; /* sfb = 12 win= 0 */
182 scalefac->s[1][12] = 0; /* sfb = 12 win= 1 */
183 scalefac
[all...]
H A Dpvmp3_stereo_proc.cpp79 mp3ScaleFactors *scalefac, scale factors structure
254 mp3ScaleFactors *scalefac,
357 if (scalefac->l[sfbTemp] != 7)
359 pvmp3_st_intensity(xr, xl, scalefac->l[sfbTemp], sfbStart, sfbNo);
376 if (scalefac->s[j][sfbTemp] != 7)
378 pvmp3_st_intensity(xr, xl, scalefac->s[j][sfbTemp], sfbStart, sfbNo);
452 if (scalefac->s[j][sfbTemp] != 7)
454 pvmp3_st_intensity(xr, xl, scalefac->s[j][sfbTemp], sfbStart, sfbNo);
526 if (scalefac->s[j][sfbTemp] != 7)
528 pvmp3_st_intensity(xr, xl, scalefac
252 pvmp3_stereo_proc(int32 xr[SUBBANDS_NUMBER*FILTERBANK_BANDS], int32 xl[SUBBANDS_NUMBER*FILTERBANK_BANDS], mp3ScaleFactors *scalefac, granuleInfo *gr_info, int32 used_freq_lines, mp3Header *info) argument
[all...]
/frameworks/av/media/libstagefright/codecs/aacenc/src/
H A Ddyn_bits.c511 const Word16 *scalefac,
536 scfCount(scalefac,
509 dynBitCount(const Word16 *quantSpectrum, const UWord16 *maxValueInSfb, const Word16 *scalefac, const Word16 blockType, const Word16 sfbCnt, const Word16 maxSfbPerGroup, const Word16 sfbPerGroup, const Word16 *sfbOffset, SECTION_DATA *sectionData) argument
H A Dbitenc.c79 Word16 scalefac,
82 WriteBits(hBitStream, ((globalGain - scalefac) + globalGainOffset-(logNorm << 2)), 8);
182 Word16 *scalefac,
189 lastValScf=scalefac[sectionData->firstScf];
201 deltaScf = lastValScf - scalefac[j];
202 lastValScf = scalefac[j];
77 encodeGlobalGain(Word16 globalGain, Word16 logNorm, Word16 scalefac, HANDLE_BIT_BUF hBitStream) argument
180 encodeScaleFactorData(UWord16 *maxValueInSfb, SECTION_DATA *sectionData, Word16 *scalefac, HANDLE_BIT_BUF hBitStream) argument

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