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  /external/libopus/celt/
modes.c 92 opus_int16 *eBands;
99 eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+1));
101 eBands[i] = eband5ms[i];
102 return eBands;
117 eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+2));
119 if (eBands==NULL)
124 eBands[i] = i;
126 offset = eBands[low-1]*res - bark_freq[lin-1];
132 eBands[i+low] = (target+offset/2+res)/(2*res)*2;
133 offset = eBands[i+low]*res - target
    [all...]
modes.h 59 const opus_int16 *eBands; /**< Definition for each "pseudo-critical band" */
rate.c 81 const opus_int16 *eBands = m->eBands;
96 int N = (eBands[j+1]-eBands[j])<<i>>1;
104 if (N == (eBands[n+1]-eBands[n])<<k>>1)
152 N0 = m->eBands[j+1]-m->eBands[j];
235 max_bits = (4*max_bits/(C*((m->eBands[j+1]-m->eBands[j])<<i)))-64
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bands.c 98 const opus_int16 *eBands = m->eBands;
107 maxval = celt_maxabs32(&X[c*N+(eBands[i]<<LM)], (eBands[i+1]-eBands[i])<<LM);
111 j=eBands[i]<<LM;
117 } while (++j<eBands[i+1]<<LM);
122 } while (++j<eBands[i+1]<<LM);
139 const opus_int16 *eBands = m->eBands;
    [all...]
quant_bands.h 48 celt_ener *eBands, const opus_val16 *oldEBands, int C);
51 const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget,
celt_encoder.c 572 ALLOC(tmp, (m->eBands[len]-m->eBands[len-1])<<LM, celt_norm);
573 ALLOC(tmp_1, (m->eBands[len]-m->eBands[len-1])<<LM, celt_norm);
584 N = (m->eBands[i+1]-m->eBands[i])<<LM;
586 narrow = (m->eBands[i+1]-m->eBands[i])==1;
587 OPUS_COPY(tmp, &X[tf_chan*N0 + (m->eBands[i]<<LM)], N);
591 tmp[j] = ADD16(SHR16(tmp[j], 1),SHR16(X[N0+j+(m->eBands[i]<<LM)], 1));*
    [all...]
quant_bands.c 142 static opus_val32 loss_distortion(const opus_val16 *eBands, opus_val16 *oldEBands, int start, int end, int len, int C)
149 opus_val16 d = SUB16(SHR16(eBands[i+c*len], 3), SHR16(oldEBands[i+c*len], 3));
157 const opus_val16 *eBands, opus_val16 *oldEBands,
191 x = eBands[i+c*m->nbEBands];
262 const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget,
279 new_distortion = loss_distortion(eBands, oldEBands, start, effEnd, m->nbEBands, C);
304 badness1 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands_intra, budget,
335 badness2 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands, budget,
celt_decoder.c 429 const opus_int16 *eBands;
435 eBands = mode->eBands;
488 boffs = N*c+(eBands[i]<<LM);
489 blen = (eBands[i+1]-eBands[i])<<LM;
762 const opus_int16 *eBands;
768 eBands = mode->eBands;
925 width = C*(eBands[i+1]-eBands[i])<<LM
    [all...]
celt.c 261 N=(m->eBands[i+1]-m->eBands[i])<<LM;
  /external/libopus/celt/dump_modes/
dump_modes.c 87 fprintf (file, "static const opus_int16 eBands%d_%d[%d] = {\n", mode->Fs, mdctSize, mode->nbEBands+2);
89 fprintf (file, "%d, ", mode->eBands[j]);
235 fprintf(file, "eband5ms, /* eBands */\n");
237 fprintf(file, "eBands%d_%d, /* eBands */\n", mode->Fs, mdctSize);

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