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Searched refs:gain_adj_Q16 (Results 1 – 5 of 5) sorted by relevance

/external/libopus/silk/
DNSQ.c371 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; in silk_nsq_scale_states() local
379 gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); in silk_nsq_scale_states()
381 gain_adj_Q16 = (opus_int32)1 << 16; in silk_nsq_scale_states()
406 if( gain_adj_Q16 != (opus_int32)1 << 16 ) { in silk_nsq_scale_states()
409 NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); in silk_nsq_scale_states()
415 sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); in silk_nsq_scale_states()
419 NSQ->sLF_AR_shp_Q14 = silk_SMULWW( gain_adj_Q16, NSQ->sLF_AR_shp_Q14 ); in silk_nsq_scale_states()
423 NSQ->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLPC_Q14[ i ] ); in silk_nsq_scale_states()
426 NSQ->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sAR2_Q14[ i ] ); in silk_nsq_scale_states()
Ddecode_core.c50 …opus_int32 LTP_pred_Q13, LPC_pred_Q10, Gain_Q10, inv_gain_Q31, gain_adj_Q16, rand_seed, offset_Q10; in silk_decode_core() local
111 gain_adj_Q16 = silk_DIV32_varQ( psDec->prev_gain_Q16, psDecCtrl->Gains_Q16[ k ], 16 ); in silk_decode_core()
115 sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, sLPC_Q14[ i ] ); in silk_decode_core()
118 gain_adj_Q16 = (opus_int32)1 << 16; in silk_decode_core()
163 if( gain_adj_Q16 != (opus_int32)1 << 16 ) { in silk_decode_core()
165 … sLTP_Q15[ sLTP_buf_idx - i - 1 ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ sLTP_buf_idx - i - 1 ] ); in silk_decode_core()
DNSQ_del_dec.c648 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; in silk_nsq_del_dec_scale_states() local
657 gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); in silk_nsq_del_dec_scale_states()
659 gain_adj_Q16 = (opus_int32)1 << 16; in silk_nsq_del_dec_scale_states()
684 if( gain_adj_Q16 != (opus_int32)1 << 16 ) { in silk_nsq_del_dec_scale_states()
687 NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); in silk_nsq_del_dec_scale_states()
693 sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); in silk_nsq_del_dec_scale_states()
701 psDD->LF_AR_Q14 = silk_SMULWW( gain_adj_Q16, psDD->LF_AR_Q14 ); in silk_nsq_del_dec_scale_states()
705 psDD->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sLPC_Q14[ i ] ); in silk_nsq_del_dec_scale_states()
708 psDD->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sAR2_Q14[ i ] ); in silk_nsq_del_dec_scale_states()
711 psDD->Pred_Q15[ i ] = silk_SMULWW( gain_adj_Q16, psDD->Pred_Q15[ i ] ); in silk_nsq_del_dec_scale_states()
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/external/libopus/silk/x86/
DNSQ_sse.c618 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; in silk_nsq_scale_states_sse4_1() local
627 gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); in silk_nsq_scale_states_sse4_1()
629 gain_adj_Q16 = (opus_int32)1 << 16; in silk_nsq_scale_states_sse4_1()
675 if( gain_adj_Q16 != (opus_int32)1 << 16 ) { in silk_nsq_scale_states_sse4_1()
680 xmm_gain_adj_Q16 = _mm_set1_epi32(gain_adj_Q16); in silk_nsq_scale_states_sse4_1()
700 NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); in silk_nsq_scale_states_sse4_1()
706 sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); in silk_nsq_scale_states_sse4_1()
710 NSQ->sLF_AR_shp_Q14 = silk_SMULWW( gain_adj_Q16, NSQ->sLF_AR_shp_Q14 ); in silk_nsq_scale_states_sse4_1()
714 NSQ->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLPC_Q14[ i ] ); in silk_nsq_scale_states_sse4_1()
717 NSQ->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sAR2_Q14[ i ] ); in silk_nsq_scale_states_sse4_1()
DNSQ_del_dec_sse.c743 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; in silk_nsq_del_dec_scale_states_sse4_1() local
754 gain_adj_Q16 = silk_DIV32_varQ( NSQ->prev_gain_Q16, Gains_Q16[ subfr ], 16 ); in silk_nsq_del_dec_scale_states_sse4_1()
756 gain_adj_Q16 = (opus_int32)1 << 16; in silk_nsq_del_dec_scale_states_sse4_1()
801 if( gain_adj_Q16 != (opus_int32)1 << 16 ) { in silk_nsq_del_dec_scale_states_sse4_1()
807 xmm_gain_adj_Q16 = _mm_set1_epi32( gain_adj_Q16 ); in silk_nsq_del_dec_scale_states_sse4_1()
827 NSQ->sLTP_shp_Q14[ i ] = silk_SMULWW( gain_adj_Q16, NSQ->sLTP_shp_Q14[ i ] ); in silk_nsq_del_dec_scale_states_sse4_1()
833 sLTP_Q15[ i ] = silk_SMULWW( gain_adj_Q16, sLTP_Q15[ i ] ); in silk_nsq_del_dec_scale_states_sse4_1()
841 psDD->LF_AR_Q14 = silk_SMULWW( gain_adj_Q16, psDD->LF_AR_Q14 ); in silk_nsq_del_dec_scale_states_sse4_1()
845 psDD->sLPC_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sLPC_Q14[ i ] ); in silk_nsq_del_dec_scale_states_sse4_1()
848 psDD->sAR2_Q14[ i ] = silk_SMULWW( gain_adj_Q16, psDD->sAR2_Q14[ i ] ); in silk_nsq_del_dec_scale_states_sse4_1()
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