Searched refs:inv_gain_Q31 (Results 1 - 3 of 3) sorted by relevance

/external/libopus/silk/
H A Ddecode_core.c49 opus_int32 LTP_pred_Q13, LPC_pred_Q10, Gain_Q10, inv_gain_Q31, gain_adj_Q16, rand_seed, offset_Q10; local
106 inv_gain_Q31 = silk_INVERSE32_varQ( psDecCtrl->Gains_Q16[ k ], 47 );
121 silk_assert( inv_gain_Q31 != 0 );
155 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, psDecCtrl->LTP_scale_Q14 ), 2 );
158 sLTP_Q15[ sLTP_buf_idx - i - 1 ] = silk_SMULWB( inv_gain_Q31, sLTP[ psDec->ltp_mem_length - i - 1 ] );
H A DNSQ.c388 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; local
391 inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 );
392 silk_assert( inv_gain_Q31 != 0 );
402 inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 );
414 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 );
418 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] );
H A DNSQ_del_dec.c651 opus_int32 gain_adj_Q16, inv_gain_Q31, inv_gain_Q23; local
655 inv_gain_Q31 = silk_INVERSE32_varQ( silk_max( Gains_Q16[ subfr ], 1 ), 47 );
656 silk_assert( inv_gain_Q31 != 0 );
666 inv_gain_Q23 = silk_RSHIFT_ROUND( inv_gain_Q31, 8 );
678 inv_gain_Q31 = silk_LSHIFT( silk_SMULWB( inv_gain_Q31, LTP_scale_Q14 ), 2 );
682 sLTP_Q15[ i ] = silk_SMULWB( inv_gain_Q31, sLTP[ i ] );

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