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Searched refs:MAX_LPC_ORDER (Results 1 – 25 of 37) sorted by relevance

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/external/libopus/silk/
DCNG.c88 opus_int16 A_Q12[ MAX_LPC_ORDER ]; in silk_CNG()
131 ALLOC( CNG_sig_Q14, length + MAX_LPC_ORDER, opus_int32 ); in silk_CNG()
146 … silk_CNG_exc( CNG_sig_Q14 + MAX_LPC_ORDER, psCNG->CNG_exc_buf_Q14, length, &psCNG->rand_seed ); in silk_CNG()
152 silk_memcpy( CNG_sig_Q14, psCNG->CNG_synth_state, MAX_LPC_ORDER * sizeof( opus_int32 ) ); in silk_CNG()
157 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, CNG_sig_Q14[ MAX_LPC_ORDER + i - 1 ], A_Q12[ 0 ] ); in silk_CNG()
158 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, CNG_sig_Q14[ MAX_LPC_ORDER + i - 2 ], A_Q12[ 1 ] ); in silk_CNG()
159 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, CNG_sig_Q14[ MAX_LPC_ORDER + i - 3 ], A_Q12[ 2 ] ); in silk_CNG()
160 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, CNG_sig_Q14[ MAX_LPC_ORDER + i - 4 ], A_Q12[ 3 ] ); in silk_CNG()
161 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, CNG_sig_Q14[ MAX_LPC_ORDER + i - 5 ], A_Q12[ 4 ] ); in silk_CNG()
162 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, CNG_sig_Q14[ MAX_LPC_ORDER + i - 6 ], A_Q12[ 5 ] ); in silk_CNG()
[all …]
Ddecode_core.c47 opus_int16 *A_Q12, *B_Q14, *pxq, A_Q12_tmp[ MAX_LPC_ORDER ]; in silk_decode_core()
61 ALLOC( sLPC_Q14, psDec->subfr_length + MAX_LPC_ORDER, opus_int32 ); in silk_decode_core()
91 silk_memcpy( sLPC_Q14, psDec->sLPC_Q14_buf, MAX_LPC_ORDER * sizeof( opus_int32 ) ); in silk_decode_core()
114 for( i = 0; i < MAX_LPC_ORDER; i++ ) { in silk_decode_core()
202 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 1 ], A_Q12_tmp[ 0 ] ); in silk_decode_core()
203 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 2 ], A_Q12_tmp[ 1 ] ); in silk_decode_core()
204 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 3 ], A_Q12_tmp[ 2 ] ); in silk_decode_core()
205 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 4 ], A_Q12_tmp[ 3 ] ); in silk_decode_core()
206 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 5 ], A_Q12_tmp[ 4 ] ); in silk_decode_core()
207 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14[ MAX_LPC_ORDER + i - 6 ], A_Q12_tmp[ 5 ] ); in silk_decode_core()
[all …]
Dprocess_NLSFs.c37 …opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients … in silk_process_NLSFs()
38 …opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out… in silk_process_NLSFs()
39 …const opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (… in silk_process_NLSFs()
45 opus_int16 pNLSF0_temp_Q15[ MAX_LPC_ORDER ]; in silk_process_NLSFs()
46 opus_int16 pNLSFW_QW[ MAX_LPC_ORDER ]; in silk_process_NLSFs()
47 opus_int16 pNLSFW0_temp_QW[ MAX_LPC_ORDER ]; in silk_process_NLSFs()
104 celt_assert( psEncC->predictLPCOrder <= MAX_LPC_ORDER ); in silk_process_NLSFs()
DNLSF_encode.c54 opus_int16 res_Q10[ MAX_LPC_ORDER ]; in silk_NLSF_encode()
55 opus_int16 NLSF_tmp_Q15[ MAX_LPC_ORDER ]; in silk_NLSF_encode()
56 opus_int16 W_adj_Q5[ MAX_LPC_ORDER ]; in silk_NLSF_encode()
57 opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; in silk_NLSF_encode()
58 opus_int16 ec_ix[ MAX_LPC_ORDER ]; in silk_NLSF_encode()
78 ALLOC( tempIndices2, nSurvivors * MAX_LPC_ORDER, opus_int8 ); in silk_NLSF_encode()
98 …RD_Q25[ s ] = silk_NLSF_del_dec_quant( &tempIndices2[ s * MAX_LPC_ORDER ], res_Q10, W_adj_Q5, pred… in silk_NLSF_encode()
116 …silk_memcpy( &NLSFIndices[ 1 ], &tempIndices2[ bestIndex * MAX_LPC_ORDER ], psNLSF_CB->order * siz… in silk_NLSF_encode()
DPLC.c209 opus_int16 A_Q12[ MAX_LPC_ORDER ]; in silk_PLC_conceal()
343 sLPC_Q14_ptr = &sLTP_Q14[ psDec->ltp_mem_length - MAX_LPC_ORDER ]; in silk_PLC_conceal()
346 silk_memcpy( sLPC_Q14_ptr, psDec->sLPC_Q14_buf, MAX_LPC_ORDER * sizeof( opus_int32 ) ); in silk_PLC_conceal()
353 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 1 ], A_Q12[ 0 ] ); in silk_PLC_conceal()
354 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 2 ], A_Q12[ 1 ] ); in silk_PLC_conceal()
355 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 3 ], A_Q12[ 2 ] ); in silk_PLC_conceal()
356 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 4 ], A_Q12[ 3 ] ); in silk_PLC_conceal()
357 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 5 ], A_Q12[ 4 ] ); in silk_PLC_conceal()
358 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 6 ], A_Q12[ 5 ] ); in silk_PLC_conceal()
359 … LPC_pred_Q10 = silk_SMLAWB( LPC_pred_Q10, sLPC_Q14_ptr[ MAX_LPC_ORDER + i - 7 ], A_Q12[ 6 ] ); in silk_PLC_conceal()
[all …]
Dstructs.h121 opus_int8 NLSFIndices[ MAX_LPC_ORDER + 1 ];
142 …opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ]; /* Previously quantized NLSF vecto…
235 opus_int16 prevLPC_Q12[ MAX_LPC_ORDER ];
251 opus_int16 CNG_smth_NLSF_Q15[ MAX_LPC_ORDER ];
252 opus_int32 CNG_synth_state[ MAX_LPC_ORDER ];
264 opus_int32 sLPC_Q14_buf[ MAX_LPC_ORDER ];
275 …opus_int16 prevNLSF_Q15[ MAX_LPC_ORDER ]; /* Used to interpolate LSFs …
319 silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ];
Dinterpolate.c36 …opus_int16 xi[ MAX_LPC_ORDER ], /* O interpolated vector … in silk_interpolate()
37 …const opus_int16 x0[ MAX_LPC_ORDER ], /* I first vector … in silk_interpolate()
38 …const opus_int16 x1[ MAX_LPC_ORDER ], /* I second vector … in silk_interpolate()
Dmain.h203 …opus_int16 xi[ MAX_LPC_ORDER ], /* O interpolated vector …
204 …const opus_int16 x0[ MAX_LPC_ORDER ], /* I first vector …
205 …const opus_int16 x1[ MAX_LPC_ORDER ], /* I second vector …
255 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
281 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
333 …opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficients …
334 …opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant out…
335 …const opus_int16 prev_NLSFq_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LSFs (…
DNLSF_decode.c70 opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; in silk_NLSF_decode()
71 opus_int16 ec_ix[ MAX_LPC_ORDER ]; in silk_NLSF_decode()
72 opus_int16 res_Q10[ MAX_LPC_ORDER ]; in silk_NLSF_decode()
Ddefine.h142 #define MAX_LPC_ORDER 16 macro
178 #define MAX_MATRIX_SIZE MAX_LPC_ORDER /* Max of LPC Order and LTP order */
180 # define NSQ_LPC_BUF_LENGTH MAX_LPC_ORDER
Ddecode_parameters.c42 opus_int16 pNLSF_Q15[ MAX_LPC_ORDER ], pNLSF0_Q15[ MAX_LPC_ORDER ]; in silk_decode_parameters()
Ddecode_indices.c45 opus_int16 ec_ix[ MAX_LPC_ORDER ]; in silk_decode_indices()
46 opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; in silk_decode_indices()
Dencode_indices.c45 opus_int16 ec_ix[ MAX_LPC_ORDER ]; in silk_encode_indices()
46 opus_uint8 pred_Q8[ MAX_LPC_ORDER ]; in silk_encode_indices()
DNLSF_del_dec_quant.c53 opus_int8 ind[ NLSF_QUANT_DEL_DEC_STATES ][ MAX_LPC_ORDER ]; in silk_NLSF_del_dec_quant()
188 … silk_memcpy( ind[ ind_max_min ], ind[ ind_min_max ], MAX_LPC_ORDER * sizeof( opus_int8 ) ); in silk_NLSF_del_dec_quant()
/external/libopus/silk/float/
Dwrappers_FLP.c44 opus_int32 a_fix_Q16[ MAX_LPC_ORDER ]; in silk_A2NLSF_FLP()
62 opus_int16 a_fix_Q12[ MAX_LPC_ORDER ]; in silk_NLSF2A_FLP()
76 …silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficient… in silk_process_NLSFs_FLP()
77 …opus_int16 NLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant… in silk_process_NLSFs_FLP()
78 …const opus_int16 prev_NLSF_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LS… in silk_process_NLSFs_FLP()
82 opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; in silk_process_NLSFs_FLP()
108 silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ]; in silk_NSQ_wrapper_FLP()
Dfind_LPC_FLP.c45 silk_float a[ MAX_LPC_ORDER ]; in silk_find_LPC_FLP()
49 opus_int16 NLSF0_Q15[ MAX_LPC_ORDER ]; in silk_find_LPC_FLP()
50 silk_float a_tmp[ MAX_LPC_ORDER ]; in silk_find_LPC_FLP()
51 silk_float LPC_res[ MAX_FRAME_LENGTH + MAX_NB_SUBFR * MAX_LPC_ORDER ]; in silk_find_LPC_FLP()
Dmain_FLP.h170 …silk_float a[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each fram…
267 …silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ], /* O Prediction coefficient…
268 …opus_int16 NLSF_Q15[ MAX_LPC_ORDER ], /* I/O Normalized LSFs (quant…
269 …const opus_int16 prev_NLSF_Q15[ MAX_LPC_ORDER ] /* I Previous Normalized LS…
Dresidual_energy_FLP.c94 …silk_float a[ 2 ][ MAX_LPC_ORDER ], /* I AR coefs for each fram… in silk_residual_energy_FLP()
102 silk_float *LPC_res_ptr, LPC_res[ ( MAX_FRAME_LENGTH + MAX_NB_SUBFR * MAX_LPC_ORDER ) / 2 ]; in silk_residual_energy_FLP()
Dfind_pred_coefs_FLP.c48 opus_int16 NLSF_Q15[ MAX_LPC_ORDER ]={0}; in silk_find_pred_coefs_FLP()
50 silk_float *x_pre_ptr, LPC_in_pre[ MAX_NB_SUBFR * MAX_LPC_ORDER + MAX_FRAME_LENGTH ]; in silk_find_pred_coefs_FLP()
Dstructs_FLP.h67 …silk_float PredCoef[ 2 ][ MAX_LPC_ORDER ]; /* holds interpolated and final co…
/external/libopus/silk/fixed/
Dfind_LPC_FIX.c45 opus_int32 a_Q16[ MAX_LPC_ORDER ]; in silk_find_LPC_FIX()
51 opus_int32 a_tmp_Q16[ MAX_LPC_ORDER ], res_nrg_interp, res_nrg, res_tmp_nrg; in silk_find_LPC_FIX()
53 opus_int16 a_tmp_Q12[ MAX_LPC_ORDER ]; in silk_find_LPC_FIX()
54 opus_int16 NLSF0_Q15[ MAX_LPC_ORDER ]; in silk_find_LPC_FIX()
Dstructs_FIX.h69 silk_DWORD_ALIGN opus_int16 PredCoef_Q12[ 2 ][ MAX_LPC_ORDER ];
/external/libopus/silk/x86/
Dmain_sse.h91 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
119 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
145 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
173 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
Dx86_silk_map.c75 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
120 …const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term predi…
/external/libopus/silk/arm/
DNSQ_del_dec_arm.h37 const opus_int16 PredCoef_Q12[2 * MAX_LPC_ORDER],
68 const opus_int16 PredCoef_Q12[2 * MAX_LPC_ORDER],

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