Searched refs:predictLPCOrder (Results 1 - 15 of 15) sorted by relevance

/external/libopus/silk/float/
H A Dfind_LPC_FLP.c53 subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder;
59 res_nrg = silk_burg_modified_FLP( a, x, minInvGain, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder );
64 res_nrg -= silk_burg_modified_FLP( a_tmp, x + ( MAX_NB_SUBFR / 2 ) * subfr_length, minInvGain, subfr_length, MAX_NB_SUBFR / 2, psEncC->predictLPCOrder );
67 silk_A2NLSF_FLP( NLSF_Q15, a_tmp, psEncC->predictLPCOrder );
73 silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder );
76 silk_NLSF2A_FLP( a_tmp, NLSF0_Q15, psEncC->predictLPCOrder );
79 silk_LPC_analysis_filter_FLP( LPC_res, a_tmp, x, 2 * subfr_length, psEncC->predictLPCOrder );
81 silk_energy_FLP( LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder ) +
82 silk_energy_FLP( LPC_res + psEncC->predictLPCOrder
[all...]
H A Dfind_pred_coefs_FLP.c62 silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 );
77 silk_LTP_analysis_filter_FLP( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef,
78 psEncCtrl->pitchL, invGains, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder );
84 x_ptr = x - psEnc->sCmn.predictLPCOrder;
88 psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder );
89 x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder;
113 psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder );
H A Dwrappers_FLP.c86 for( i = 0; i < psEncC->predictLPCOrder; i++ ) {
140 for( i = 0; i < psEnc->sCmn.predictLPCOrder; i++ ) {
/external/libopus/silk/
H A Dprocess_NLSFs.c67 silk_NLSF_VQ_weights_laroia( pNLSFW_QW, pNLSF_Q15, psEncC->predictLPCOrder );
74 psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder );
77 silk_NLSF_VQ_weights_laroia( pNLSFW0_temp_QW, pNLSF0_temp_Q15, psEncC->predictLPCOrder );
81 for( i = 0; i < psEncC->predictLPCOrder; i++ ) {
92 silk_NLSF2A( PredCoef_Q12[ 1 ], pNLSF_Q15, psEncC->predictLPCOrder );
97 psEncC->indices.NLSFInterpCoef_Q2, psEncC->predictLPCOrder );
100 silk_NLSF2A( PredCoef_Q12[ 0 ], pNLSF0_temp_Q15, psEncC->predictLPCOrder );
104 silk_assert( psEncC->predictLPCOrder <= MAX_LPC_ORDER );
105 silk_memcpy( PredCoef_Q12[ 0 ], PredCoef_Q12[ 1 ], psEncC->predictLPCOrder * sizeof( opus_int16 ) );
H A DNSQ.c71 opus_int predictLPCOrder, /* I Prediction filter order */
146 start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2;
150 A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch );
161 offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder, psEncC->arch );
204 opus_int predictLPCOrder, /* I Prediction filter order */
226 silk_short_prediction_create_arch_coef(a_Q12_arch, a_Q12, predictLPCOrder);
234 LPC_pred_Q10 = silk_noise_shape_quantizer_short_prediction(psLPC_Q14, a_Q12, a_Q12_arch, predictLPCOrder, arch);
185 silk_noise_shape_quantizer( silk_nsq_state *NSQ, opus_int signalType, const opus_int32 x_sc_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int shapingLPCOrder, opus_int predictLPCOrder, int arch ) argument
H A DNSQ_del_dec.c107 opus_int predictLPCOrder, /* I Prediction filter order */
249 start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2;
253 A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch );
266 psEncC->predictLPCOrder, psEncC->warping_Q16, psEncC->nStatesDelayedDecision, &smpl_buf_idx, decisionDelay, psEncC->arch );
335 opus_int predictLPCOrder, /* I Prediction filter order */
367 silk_short_prediction_create_arch_coef(a_Q12_arch, a_Q12, predictLPCOrder);
413 LPC_pred_Q14 = silk_noise_shape_quantizer_short_prediction(psLPC_Q14, a_Q12, a_Q12_arch, predictLPCOrder, arch);
313 silk_noise_shape_quantizer_del_dec( silk_nsq_state *NSQ, NSQ_del_dec_struct psDelDec[], opus_int signalType, const opus_int32 x_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], opus_int32 delayedGain_Q10[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int subfr, opus_int shapingLPCOrder, opus_int predictLPCOrder, opus_int warping_Q16, opus_int nStatesDelayedDecision, opus_int *smpl_buf_idx, opus_int decisionDelay, int arch ) argument
H A Dcontrol_codec.c279 psEnc->sCmn.predictLPCOrder = MIN_LPC_ORDER;
282 psEnc->sCmn.predictLPCOrder = MAX_LPC_ORDER;
380 psEncC->pitchEstimationLPCOrder = silk_min_int( psEncC->pitchEstimationLPCOrder, psEncC->predictLPCOrder );
H A Dencode_indices.c93 silk_assert( psEncC->psNLSF_CB->order == psEncC->predictLPCOrder );
H A Dstructs.h168 opus_int predictLPCOrder; /* Filter order for prediction filters */ member in struct:__anon11320
/external/libopus/silk/fixed/
H A Dfind_LPC_FIX.c57 subfr_length = psEncC->subfr_length + psEncC->predictLPCOrder;
63 silk_burg_modified( &res_nrg, &res_nrg_Q, a_Q16, x, minInvGain_Q30, subfr_length, psEncC->nb_subfr, psEncC->predictLPCOrder, psEncC->arch );
69 silk_burg_modified( &res_tmp_nrg, &res_tmp_nrg_Q, a_tmp_Q16, x + 2 * subfr_length, minInvGain_Q30, subfr_length, 2, psEncC->predictLPCOrder, psEncC->arch );
85 silk_A2NLSF( NLSF_Q15, a_tmp_Q16, psEncC->predictLPCOrder );
92 silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder );
95 silk_NLSF2A( a_tmp_Q12, NLSF0_Q15, psEncC->predictLPCOrder );
98 silk_LPC_analysis_filter( LPC_res, x, a_tmp_Q12, 2 * subfr_length, psEncC->predictLPCOrder, psEncC->arch );
100 silk_sum_sqr_shift( &res_nrg0, &rshift0, LPC_res + psEncC->predictLPCOrder, subfr_length - psEncC->predictLPCOrder );
101 silk_sum_sqr_shift( &res_nrg1, &rshift1, LPC_res + psEncC->predictLPCOrder
[all...]
H A Dfind_pred_coefs_FIX.c77 psEnc->sCmn.nb_subfr * psEnc->sCmn.predictLPCOrder
85 silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 );
103 silk_LTP_analysis_filter_FIX( LPC_in_pre, x - psEnc->sCmn.predictLPCOrder, psEncCtrl->LTPCoef_Q14,
104 psEncCtrl->pitchL, invGains_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder );
111 x_ptr = x - psEnc->sCmn.predictLPCOrder;
115 psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder );
116 x_pre_ptr += psEnc->sCmn.subfr_length + psEnc->sCmn.predictLPCOrder;
143 psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder, psEnc->sCmn.arch );
/external/libopus/silk/x86/
H A DNSQ_del_dec_sse.c107 opus_int predictLPCOrder, /* I Prediction filter order */
248 start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2;
252 A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch );
265 psEncC->predictLPCOrder, psEncC->warping_Q16, psEncC->nStatesDelayedDecision, &smpl_buf_idx, decisionDelay );
333 opus_int predictLPCOrder, /* I Prediction filter order */
365 if( opus_likely( predictLPCOrder == 16 ) ) {
432 silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 );
434 LPC_pred_Q14 = silk_RSHIFT( predictLPCOrder, 1 );
465 if ( opus_likely( predictLPCOrder
311 silk_noise_shape_quantizer_del_dec_sse4_1( silk_nsq_state *NSQ, NSQ_del_dec_struct psDelDec[], opus_int signalType, const opus_int32 x_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], opus_int32 delayedGain_Q10[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int subfr, opus_int shapingLPCOrder, opus_int predictLPCOrder, opus_int warping_Q16, opus_int nStatesDelayedDecision, opus_int *smpl_buf_idx, opus_int decisionDelay ) argument
[all...]
H A DNSQ_sse.c201 start_idx = psEncC->ltp_mem_length - lag - psEncC->predictLPCOrder - LTP_ORDER / 2;
205 A_Q12, psEncC->ltp_mem_length - start_idx, psEncC->predictLPCOrder, psEncC->arch );
214 if ( opus_likely( ( 10 == psEncC->shapingLPCOrder ) && ( 16 == psEncC->predictLPCOrder) ) )
224 offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder, psEncC->arch );
348 LPC_pred_Q10 = 8; /* silk_RSHIFT( predictLPCOrder, 1 ); */
H A Dmain_sse.h210 opus_int predictLPCOrder, /* I Prediction filter order */
/external/libopus/silk/mips/
H A DNSQ_del_dec_mipsr1.h61 opus_int predictLPCOrder, /* I Prediction filter order */
166 silk_assert( predictLPCOrder == 10 || predictLPCOrder == 16 );
177 if( predictLPCOrder == 16 ) {
39 silk_noise_shape_quantizer_del_dec( silk_nsq_state *NSQ, NSQ_del_dec_struct psDelDec[], opus_int signalType, const opus_int32 x_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], opus_int32 delayedGain_Q10[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int subfr, opus_int shapingLPCOrder, opus_int predictLPCOrder, opus_int warping_Q16, opus_int nStatesDelayedDecision, opus_int *smpl_buf_idx, opus_int decisionDelay, int arch ) argument

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