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Searched refs:sLTP (Results 1 – 7 of 7) sorted by relevance

/external/libopus/silk/
DNSQ.c42 const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */
99 VARDECL( opus_int16, sLTP ); in silk_NSQ_c()
121 ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); in silk_NSQ_c()
148 … silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], in silk_NSQ_c()
156 …silk_nsq_scale_states( psEncC, NSQ, x16, x_sc_Q10, sLTP, sLTP_Q15, k, LTP_scale_Q14, Gains_Q16, pi… in silk_NSQ_c()
373 const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ in silk_nsq_scale_states() argument
403 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); in silk_nsq_scale_states()
Ddecode_core.c48 VARDECL( opus_int16, sLTP ); in silk_decode_core()
58 ALLOC( sLTP, psDec->ltp_mem_length, opus_int16 ); in silk_decode_core()
150 …silk_LPC_analysis_filter( &sLTP[ start_idx ], &psDec->outBuf[ start_idx + k * psDec->subfr_length … in silk_decode_core()
159 …sLTP_Q15[ sLTP_buf_idx - i - 1 ] = silk_SMULWB( inv_gain_Q31, sLTP[ psDec->ltp_mem_length - i - 1 … in silk_decode_core()
DPLC.c211 opus_int16 *sLTP; in silk_PLC_conceal() local
213 VARDECL( opus_int16, sLTP ); in silk_PLC_conceal()
223 …sLTP = ((opus_int16*)&sLTP_Q14[psDec->ltp_mem_length + psDec->frame_length])-psDec->ltp_mem_length; in silk_PLC_conceal()
225 ALLOC( sLTP, psDec->ltp_mem_length, opus_int16 ); in silk_PLC_conceal()
295 …silk_LPC_analysis_filter( &sLTP[ idx ], &psDec->outBuf[ idx ], A_Q12, psDec->ltp_mem_length - idx,… in silk_PLC_conceal()
300 sLTP_Q14[ i ] = silk_SMULWB( inv_gain_Q30, sLTP[ i ] ); in silk_PLC_conceal()
DNSQ_del_dec.c73 const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */
140 VARDECL( opus_int16, sLTP ); in silk_NSQ_del_dec_c()
193 ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); 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()
263 silk_nsq_del_dec_scale_states( psEncC, NSQ, psDelDec, x16, x_sc_Q10, sLTP, sLTP_Q15, k, in silk_NSQ_del_dec_c()
657 const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ in silk_nsq_del_dec_scale_states() argument
690 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); in silk_nsq_del_dec_scale_states()
/external/libopus/silk/x86/
DNSQ_sse4_1.c44 const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */
95 VARDECL( opus_int16, sLTP ); in silk_NSQ_sse4_1()
177 ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); in silk_NSQ_sse4_1()
204 … silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], in silk_NSQ_sse4_1()
212 …silk_nsq_scale_states_sse4_1( psEncC, NSQ, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, LTP_scale_Q14, Gains… in silk_NSQ_sse4_1()
607 const opus_int16 sLTP[], /* I re-whitened LTP state in Q0 */ in silk_nsq_scale_states_sse4_1() argument
669 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); in silk_nsq_scale_states_sse4_1()
DNSQ_del_dec_sse4_1.c71 const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */
137 VARDECL( opus_int16, sLTP ); in silk_NSQ_del_dec_sse4_1()
190 ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); in silk_NSQ_del_dec_sse4_1()
252 … silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], in silk_NSQ_del_dec_sse4_1()
260 … silk_nsq_del_dec_scale_states_sse4_1( psEncC, NSQ, psDelDec, x_Q3, x_sc_Q10, sLTP, sLTP_Q15, k, in silk_NSQ_del_dec_sse4_1()
733 const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ in silk_nsq_del_dec_scale_states_sse4_1() argument
798 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); in silk_nsq_del_dec_scale_states_sse4_1()
/external/libopus/silk/arm/
DNSQ_del_dec_neon_intr.c74 const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */
265 VARDECL( opus_int16, sLTP ); in silk_NSQ_del_dec_neon()
324 ALLOC( sLTP, psEncC->ltp_mem_length + psEncC->frame_length, opus_int16 ); in silk_NSQ_del_dec_neon()
376 … silk_LPC_analysis_filter( &sLTP[ start_idx ], &NSQ->xq[ start_idx + k * psEncC->subfr_length ], in silk_NSQ_del_dec_neon()
384 … silk_nsq_del_dec_scale_states_neon( psEncC, NSQ, psDelDec, x16, x_sc_Q10, sLTP, sLTP_Q15, k, in silk_NSQ_del_dec_neon()
1010 const opus_int16 sLTP[], /* I Re-whitened LTP state in Q0 */ in silk_nsq_del_dec_scale_states_neon() argument
1037 …silk_SMULWW_loop_neon( sLTP + NSQ->sLTP_buf_idx - lag - LTP_ORDER / 2, inv_gain_Q31, sLTP_Q15 + NS… in silk_nsq_del_dec_scale_states_neon()