Home
last modified time | relevance | path

Searched refs:predictLPCOrder (Results 1 – 11 of 11) sorted by relevance

/external/libopus/silk/float/
Dfind_LPC_FLP.c53 subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder; in silk_find_LPC_FLP()
59 …ilk_burg_modified_FLP( a, x, minInvGain, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder ); in silk_find_LPC_FLP()
64 …_SUBFR / 2 ) * subfr_length, minInvGain, subfr_length, MAX_NB_SUBFR / 2, psEncC->predictLPCOrder ); in silk_find_LPC_FLP()
67 silk_A2NLSF_FLP( NLSF_Q15, a_tmp, psEncC->predictLPCOrder ); in silk_find_LPC_FLP()
73 … silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder ); in silk_find_LPC_FLP()
76 silk_NLSF2A_FLP( a_tmp, NLSF0_Q15, psEncC->predictLPCOrder ); in silk_find_LPC_FLP()
79 … silk_LPC_analysis_filter_FLP( LPC_res, a_tmp, x, 2 * subfr_length, psEncC->predictLPCOrder ); in silk_find_LPC_FLP()
81 …silk_energy_FLP( LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictL… in silk_find_LPC_FLP()
82 …silk_energy_FLP( LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictL… in silk_find_LPC_FLP()
99 silk_A2NLSF_FLP( NLSF_Q15, a, psEncC->predictLPCOrder ); in silk_find_LPC_FLP()
Dfind_pred_coefs_FLP.c62 …silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + … in silk_find_pred_coefs_FLP()
76 … silk_LTP_analysis_filter_FLP( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef, in silk_find_pred_coefs_FLP()
77 …l->pitchL, invGains, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FLP()
83 x_ptr = x - psEnc->sCmn.predictLPCOrder; in silk_find_pred_coefs_FLP()
87 psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FLP()
88 x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder; in silk_find_pred_coefs_FLP()
112 psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FLP()
Dwrappers_FLP.c86 for( i = 0; i < psEncC->predictLPCOrder; i++ ) { in silk_process_NLSFs_FLP()
140 for( i = 0; i < psEnc->sCmn.predictLPCOrder; i++ ) { in silk_NSQ_wrapper_FLP()
/external/libopus/silk/fixed/
Dfind_LPC_FIX.c57 subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder; in silk_find_LPC_FIX()
63 …Q, a_Q16, x, minInvGain_Q30, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder, psEncC->arch… in silk_find_LPC_FIX()
69 …_Q16, x + 2 * subfr_length, minInvGain_Q30, subfr_length, 2, psEncC->predictLPCOrder, psEncC->arch… in silk_find_LPC_FIX()
85 silk_A2NLSF( NLSF_Q15, a_tmp_Q16, psEncC->predictLPCOrder ); in silk_find_LPC_FIX()
92 … silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder ); in silk_find_LPC_FIX()
95 silk_NLSF2A( a_tmp_Q12, NLSF0_Q15, psEncC->predictLPCOrder ); in silk_find_LPC_FIX()
98 … silk_LPC_analysis_filter( LPC_res, x, a_tmp_Q12, 2 * subfr_length, psEncC->predictLPCOrder ); in silk_find_LPC_FIX()
100 …( &res_nrg0, &rshift0, LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->pr… in silk_find_LPC_FIX()
101 …( &res_nrg1, &rshift1, LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->pr… in silk_find_LPC_FIX()
146 silk_A2NLSF( NLSF_Q15, a_Q16, psEncC->predictLPCOrder ); in silk_find_LPC_FIX()
Dfind_pred_coefs_FIX.c77 psEnc->sCmn.nb_subfr * psEnc->sCmn.predictLPCOrder in silk_find_pred_coefs_FIX()
85 …silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + … in silk_find_pred_coefs_FIX()
102 … silk_LTP_analysis_filter_FIX( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef_Q14, in silk_find_pred_coefs_FIX()
103 …itchL, invGains_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FIX()
110 x_ptr = x - psEnc->sCmn.predictLPCOrder; in silk_find_pred_coefs_FIX()
114 psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FIX()
115 x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder; in silk_find_pred_coefs_FIX()
142 psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FIX()
/external/libopus/silk/
Dprocess_NLSFs.c67 silk_NLSF_VQ_weights_laroia( pNLSFW_QW, pNLSF_Q15, psEncC->predictLPCOrder ); in silk_process_NLSFs()
74 psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder ); in silk_process_NLSFs()
77 silk_NLSF_VQ_weights_laroia( pNLSFW0_temp_QW, pNLSF0_temp_Q15, psEncC->predictLPCOrder ); in silk_process_NLSFs()
81 for( i = 0; i < psEncC->predictLPCOrder; i++ ) { in silk_process_NLSFs()
91 silk_NLSF2A( PredCoef_Q12[ 1 ], pNLSF_Q15, psEncC->predictLPCOrder ); in silk_process_NLSFs()
96 psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder ); in silk_process_NLSFs()
99 silk_NLSF2A( PredCoef_Q12[ 0 ], pNLSF0_temp_Q15, psEncC->predictLPCOrder ); in silk_process_NLSFs()
103 …silk_memcpy( PredCoef_Q12[ 0 ], PredCoef_Q12[ 1 ], psEncC->predictLPCOrder * sizeof( opus_int16 ) … in silk_process_NLSFs()
DNSQ.c68 opus_int predictLPCOrder /* I Prediction filter order */
140 start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; in silk_NSQ()
144 A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder ); in silk_NSQ()
155 offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder ); in silk_NSQ()
194 opus_int predictLPCOrder /* I Prediction filter order */ in silk_noise_shape_quantizer() argument
216 silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); in silk_noise_shape_quantizer()
218 LPC_pred_Q10 = silk_RSHIFT( predictLPCOrder, 1 ); in silk_noise_shape_quantizer()
229 if( predictLPCOrder == 16 ) { in silk_noise_shape_quantizer()
DNSQ_del_dec.c102 opus_int predictLPCOrder, /* I Prediction filter order */
243 start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2; in silk_NSQ_del_dec()
247 A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder ); in silk_NSQ_del_dec()
260 …psEncC->predictLPCOrder, psEncC->warping_Q16, psEncC->nStatesDelayedDecision, &smpl_buf_idx, decis… in silk_NSQ_del_dec()
328 opus_int predictLPCOrder, /* I Prediction filter order */ in silk_noise_shape_quantizer_del_dec()
397 silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 ); in silk_noise_shape_quantizer_del_dec()
399 LPC_pred_Q14 = silk_RSHIFT( predictLPCOrder, 1 ); in silk_noise_shape_quantizer_del_dec()
410 if( predictLPCOrder == 16 ) { in silk_noise_shape_quantizer_del_dec()
Dcontrol_codec.c279 psEnc->sCmn.predictLPCOrder = MIN_LPC_ORDER; in silk_setup_fs()
282 psEnc->sCmn.predictLPCOrder = MAX_LPC_ORDER; in silk_setup_fs()
380 …pitchEstimationLPCOrder = silk_min_int( psEncC->pitchEstimationLPCOrder, psEncC->predictLPCOrder ); in silk_setup_complexity()
Dencode_indices.c93 silk_assert( psEncC->psNLSF_CB->order == psEncC->predictLPCOrder ); in silk_encode_indices()
Dstructs.h168 …opus_int predictLPCOrder; /* Filter order for prediction fil… member