Lines Matching refs:NSQ
69 silk_nsq_state *NSQ, /* I/O NSQ state */
88 silk_nsq_state *NSQ, /* I/O NSQ state */
119 …silk_nsq_state *NSQ, /* I/O NSQ state … in silk_NSQ_del_dec_c() argument
151 lag = NSQ->lagPrev; in silk_NSQ_del_dec_c()
153 silk_assert( NSQ->prev_gain_Q16 != 0 ); in silk_NSQ_del_dec_c()
163 psDD->LF_AR_Q14 = NSQ->sLF_AR_shp_Q14; in silk_NSQ_del_dec_c()
164 psDD->Diff_Q14 = NSQ->sDiff_shp_Q14; in silk_NSQ_del_dec_c()
165 psDD->Shape_Q14[ 0 ] = NSQ->sLTP_shp_Q14[ psEncC->ltp_mem_length - 1 ]; in silk_NSQ_del_dec_c()
166 silk_memcpy( psDD->sLPC_Q14, NSQ->sLPC_Q14, NSQ_LPC_BUF_LENGTH * sizeof( opus_int32 ) ); in silk_NSQ_del_dec_c()
167 silk_memcpy( psDD->sAR2_Q14, NSQ->sAR2_Q14, sizeof( NSQ->sAR2_Q14 ) ); in silk_NSQ_del_dec_c()
197 pxq = &NSQ->xq[ psEncC->ltp_mem_length ]; in silk_NSQ_del_dec_c()
198 NSQ->sLTP_shp_buf_idx = psEncC->ltp_mem_length; in silk_NSQ_del_dec_c()
199 NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; in silk_NSQ_del_dec_c()
211 NSQ->rewhite_flag = 0; in silk_NSQ_del_dec_c()
245 …NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; in silk_NSQ_del_dec_c()
255 … silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], in silk_NSQ_del_dec_c()
258 NSQ->sLTP_buf_idx = psEncC->ltp_mem_length; in silk_NSQ_del_dec_c()
259 NSQ->rewhite_flag = 1; in silk_NSQ_del_dec_c()
263 silk_nsq_del_dec_scale_states( psEncC, NSQ, psDelDec, x16, x_sc_Q10, sLTP, sLTP_Q15, k, in silk_NSQ_del_dec_c()
266 …silk_noise_shape_quantizer_del_dec( NSQ, psDelDec, psIndices->signalType, x_sc_Q10, pulses, pxq, s… in silk_NSQ_del_dec_c()
298 …NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay + i ] = psDD->Shape_Q14[ last_smple_idx ]; in silk_NSQ_del_dec_c()
300 …silk_memcpy( NSQ->sLPC_Q14, &psDD->sLPC_Q14[ psEncC->subfr_length ], NSQ_LPC_BUF_LENGTH * sizeof( … in silk_NSQ_del_dec_c()
301 silk_memcpy( NSQ->sAR2_Q14, psDD->sAR2_Q14, sizeof( psDD->sAR2_Q14 ) ); in silk_NSQ_del_dec_c()
304 NSQ->sLF_AR_shp_Q14 = psDD->LF_AR_Q14; in silk_NSQ_del_dec_c()
305 NSQ->sDiff_shp_Q14 = psDD->Diff_Q14; in silk_NSQ_del_dec_c()
306 NSQ->lagPrev = pitchL[ psEncC->nb_subfr - 1 ]; in silk_NSQ_del_dec_c()
309 …silk_memmove( NSQ->xq, &NSQ->xq[ psEncC->frame_length ], psEncC->ltp_mem_lengt… in silk_NSQ_del_dec_c()
310 …silk_memmove( NSQ->sLTP_shp_Q14, &NSQ->sLTP_shp_Q14[ psEncC->frame_length ], psEncC->ltp_mem_lengt… in silk_NSQ_del_dec_c()
319 silk_nsq_state *NSQ, /* I/O NSQ state */ in silk_noise_shape_quantizer_del_dec() argument
367 shp_lag_ptr = &NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - lag + HARM_SHAPE_FIR_TAPS / 2 ]; in silk_noise_shape_quantizer_del_dec()
368 pred_lag_ptr = &sLTP_Q15[ NSQ->sLTP_buf_idx - lag + LTP_ORDER / 2 ]; in silk_noise_shape_quantizer_del_dec()
619 … NSQ->sLTP_shp_Q14[ NSQ->sLTP_shp_buf_idx - decisionDelay ] = psDD->Shape_Q14[ last_smple_idx ]; in silk_noise_shape_quantizer_del_dec()
620 … sLTP_Q15[ NSQ->sLTP_buf_idx - decisionDelay ] = psDD->Pred_Q15[ last_smple_idx ]; in silk_noise_shape_quantizer_del_dec()
622 NSQ->sLTP_shp_buf_idx++; in silk_noise_shape_quantizer_del_dec()
623 NSQ->sLTP_buf_idx++; in silk_noise_shape_quantizer_del_dec()
653 silk_nsq_state *NSQ, /* I/O NSQ state */ in silk_nsq_del_dec_scale_states() argument
683 if( NSQ->rewhite_flag ) { in silk_nsq_del_dec_scale_states()
688 for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx; i++ ) { in silk_nsq_del_dec_scale_states()
695 if( Gains_Q16[ subfr ] != NSQ->prev_gain_Q16 ) { in silk_nsq_del_dec_scale_states()
696 gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); in silk_nsq_del_dec_scale_states()
699 for( i = NSQ->sLTP_shp_buf_idx - psEncC->ltp_mem_length; i < NSQ->sLTP_shp_buf_idx; i++ ) { in silk_nsq_del_dec_scale_states()
700 NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); in silk_nsq_del_dec_scale_states()
704 if( signal_type == TYPE_VOICED && NSQ->rewhite_flag == 0 ) { in silk_nsq_del_dec_scale_states()
705 … for( i = NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2; i < NSQ->sLTP_buf_idx - decisionDelay; i++ ) { in silk_nsq_del_dec_scale_states()
731 NSQ->prev_gain_Q16 = Gains_Q16[ subfr ]; in silk_nsq_del_dec_scale_states()