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Searched refs:inv_gain_Q31 (Results 1 – 6 of 6) sorted by relevance

/external/libopus/silk/
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
107 inv_gain_Q31 = silk_INVERSE32_varQ( psDecCtrl->Gains_Q16[ k ], 47 ); in silk_decode_core()
122 silk_assert( inv_gain_Q31 != 0 ); in silk_decode_core()
156 … inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, psDecCtrl->LTP_scale_Q14 ), 2 ); 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()
DNSQ.c383 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q26; in silk_nsq_scale_states() local
386 inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); in silk_nsq_scale_states()
387 silk_assert( inv_gain_Q31 != 0 ); in silk_nsq_scale_states()
390 inv_gain_Q26 = silk_RSHIFT_ROUND( inv_gain_Q31, 5 ); in silk_nsq_scale_states()
399 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); in silk_nsq_scale_states()
403 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); in silk_nsq_scale_states()
DNSQ_del_dec.c669 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q26; in silk_nsq_del_dec_scale_states() local
673 inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); in silk_nsq_del_dec_scale_states()
674 silk_assert( inv_gain_Q31 != 0 ); in silk_nsq_del_dec_scale_states()
677 inv_gain_Q26 = silk_RSHIFT_ROUND( inv_gain_Q31, 5 ); in silk_nsq_del_dec_scale_states()
686 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); in silk_nsq_del_dec_scale_states()
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.c617 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; in silk_nsq_scale_states_sse4_1() local
621 inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); in silk_nsq_scale_states_sse4_1()
622 silk_assert( inv_gain_Q31 != 0 ); in silk_nsq_scale_states_sse4_1()
632 inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); in silk_nsq_scale_states_sse4_1()
665 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); in silk_nsq_scale_states_sse4_1()
669 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] ); in silk_nsq_scale_states_sse4_1()
DNSQ_del_dec_sse4_1.c745 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; in silk_nsq_del_dec_scale_states_sse4_1() local
750 inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); in silk_nsq_del_dec_scale_states_sse4_1()
752 silk_assert( inv_gain_Q31 != 0 ); in silk_nsq_del_dec_scale_states_sse4_1()
762 inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 ); in silk_nsq_del_dec_scale_states_sse4_1()
794 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); in silk_nsq_del_dec_scale_states_sse4_1()
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.c1021 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q26; in silk_nsq_del_dec_scale_states_neon() local
1024 inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 ); in silk_nsq_del_dec_scale_states_neon()
1025 silk_assert( inv_gain_Q31 != 0 ); in silk_nsq_del_dec_scale_states_neon()
1028 inv_gain_Q26 = silk_RSHIFT_ROUND( inv_gain_Q31, 5 ); in silk_nsq_del_dec_scale_states_neon()
1035 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 ); in silk_nsq_del_dec_scale_states_neon()
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()