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  /external/libopus/src/
opus_multistream_encoder.c 220 void surround_analysis(const CELTMode *celt_mode, const void *pcm, opus_val16 *bandLogE, opus_val32 *mem, opus_val32 *preemph_mem,
271 amp2Log2(celt_mode, 21, 21, bandE, bandLogE+21*c, 1);
274 bandLogE[21*c+i] = MAX16(bandLogE[21*c+i], bandLogE[21*c+i-1]-QCONST16(1.f, DB_SHIFT));
276 bandLogE[21*c+i] = MAX16(bandLogE[21*c+i], bandLogE[21*c+i+1]-QCONST16(2.f, DB_SHIFT));
280 maskLogE[0][i] = logSum(maskLogE[0][i], bandLogE[21*c+i]);
284 maskLogE[2][i] = logSum(maskLogE[2][i], bandLogE[21*c+i])
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  /external/libopus/celt/
quant_bands.h 45 celt_ener *bandE, opus_val16 *bandLogE, int C);
celt_encoder.c 755 const opus_val16 *bandLogE, int end, int LM, int C, int N0,
817 diff += bandLogE[i+c*m->nbEBands]*(opus_int32)(2+2*i-end);
889 static opus_val16 dynalloc_analysis(const opus_val16 *bandLogE, const opus_val16 *bandLogE2,
917 maxDepth = MAX16(maxDepth, bandLogE[c*nbEBands+i]-noise_floor[i]);
947 follower[i] = HALF16(MAX16(0, bandLogE[i]-follower[i]) + MAX16(0, bandLogE[nbEBands+i]-follower[nbEBands+i]));
952 follower[i] = MAX16(0, bandLogE[i]-follower[i]);
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quant_bands.c 544 celt_ener *bandE, opus_val16 *bandLogE, int C)
550 bandLogE[i+c*m->nbEBands] =
554 bandLogE[c*m->nbEBands+i] = -QCONST16(14.f,DB_SHIFT);
bands.c 193 celt_sig * OPUS_RESTRICT freq, const opus_val16 *bandLogE, int start, int end, int C, int M)
216 lg = ADD16(bandLogE[i+c*m->nbEBands], SHL16((opus_val16)eMeans[i],6));
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