Searched refs:pre_nrg_Q30 (Results 1 – 1 of 1) sorted by relevance
| /external/libopus/silk/fixed/ |
| D | noise_shape_analysis_FIX.c | 155 opus_int32 nrg, pre_nrg_Q30, log_energy_Q7, log_energy_prev_Q7, energy_variation_Q7; in silk_noise_shape_analysis_FIX() local
336 pre_nrg_Q30 = silk_LPC_inverse_pred_gain_Q24( AR2_Q24, psEnc->sCmn.shapingLPCOrder ); in silk_noise_shape_analysis_FIX()
340 pre_nrg_Q30 = silk_LSHIFT32( silk_SMULWB( pre_nrg_Q30, SILK_FIX_CONST( 0.7, 15 ) ), 1 ); in silk_noise_shape_analysis_FIX()
341 …insPre_Q14[ k ] = ( opus_int ) SILK_FIX_CONST( 0.3, 14 ) + silk_DIV32_varQ( pre_nrg_Q30, nrg, 14 ); in silk_noise_shape_analysis_FIX()
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