/external/libopus/celt/ |
H A D | modes.c | 91 opus_int16 *eBands; local 98 eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+1)); 100 eBands[i] = eband5ms[i]; 101 return eBands; 116 eBands = opus_alloc(sizeof(opus_int16)*(*nbEBands+2)); 118 if (eBands==NULL) 123 eBands[i] = i; 125 offset = eBands[low-1]*res - bark_freq[lin-1]; 131 eBands[i+low] = (target+offset/2+res)/(2*res)*2; 132 offset = eBands[ [all...] |
H A D | rate.c | 81 const opus_int16 *eBands = m->eBands; local 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[ [all...] |
H A D | modes.h | 67 const opus_int16 *eBands; /**< Definition for each "pseudo-critical band" */ member in struct:OpusCustomMode
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H A D | bands.c | 98 const opus_int16 *eBands = m->eBands; local 107 j=M*eBands[i]; do { 110 } while (++j<M*eBands[i+1]); 115 j=M*eBands[i]; do { 118 } while (++j<M*eBands[i+1]); 134 const opus_int16 *eBands = m->eBands; local 144 j=M*eBands[i]; do { 146 } while (++j<M*eBands[ 156 const opus_int16 *eBands = m->eBands; local 176 const opus_int16 *eBands = m->eBands; local 196 const opus_int16 *eBands = m->eBands; local 451 const opus_int16 * OPUS_RESTRICT eBands = m->eBands; local 1362 const opus_int16 * OPUS_RESTRICT eBands = m->eBands; local [all...] |
H A D | quant_bands.h | 48 celt_ener *eBands, const opus_val16 *oldEBands, int C); 51 const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget,
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H A D | celt_encoder.c | 570 ALLOC(tmp, (m->eBands[len]-m->eBands[len-1])<<LM, celt_norm); 571 ALLOC(tmp_1, (m->eBands[len]-m->eBands[len-1])<<LM, celt_norm); 582 N = (m->eBands[i+1]-m->eBands[i])<<LM; 584 narrow = (m->eBands[i+1]-m->eBands[i])==1; 586 tmp[j] = X[tf_chan*N0 + j+(m->eBands[i]<<LM)]; 590 tmp[j] = ADD16(SHR16(tmp[j], 1),SHR16(X[N0+j+(m->eBands[ 889 dynalloc_analysis(const opus_val16 *bandLogE, const opus_val16 *bandLogE2, int nbEBands, int start, int end, int C, int *offsets, int lsb_depth, const opus_int16 *logN, int isTransient, int vbr, int constrained_vbr, const opus_int16 *eBands, int LM, int effectiveBytes, opus_int32 *tot_boost_, int lfe, opus_val16 *surround_dynalloc) argument 1145 const opus_int16 *eBands; local 1304 const opus_int16 *eBands; local [all...] |
H A D | quant_bands.c | 142 static opus_val32 loss_distortion(const opus_val16 *eBands, opus_val16 *oldEBands, int start, int end, int len, int C) argument 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, 156 quant_coarse_energy_impl(const CELTMode *m, int start, int end, const opus_val16 *eBands, opus_val16 *oldEBands, opus_int32 budget, opus_int32 tell, const unsigned char *prob_model, opus_val16 *error, ec_enc *enc, int C, int LM, int intra, opus_val16 max_decay, int lfe) argument 261 quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd, const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget, opus_val16 *error, ec_enc *enc, int C, int LM, int nbAvailableBytes, int force_intra, opus_val32 *delayedIntra, int two_pass, int loss_rate, int lfe) argument
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H A D | celt_decoder.c | 349 const opus_int16 *eBands; local 356 eBands = mode->eBands; 412 boffs = N*c+(eBands[i]<<LM); 413 blen = (eBands[i+1]-eBands[i])<<LM; 427 int bound = eBands[effEnd]<<LM; 699 const opus_int16 *eBands; local 705 eBands = mode->eBands; [all...] |
H A D | celt.c | 188 N=(m->eBands[i+1]-m->eBands[i])<<LM;
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