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| author | unknown <sneakyfish5.sneaky@gmail.com> | 2019-11-02 11:59:07 -0500 |
|---|---|---|
| committer | Jonathan Mannancheril <sneakyfish5.sneaky@gmail.com> | 2019-11-09 13:06:56 -0600 |
| commit | e00426c512a7905f5f925d382c443bab7a0ca693 (patch) | |
| tree | 662c34929dc2b46b8eba05cd992e57f3aa7b6943 /thirdparty/opus/silk/float/find_pred_coefs_FLP.c | |
| parent | 8570b9b0c2972b7aa191475342d0dd8030fd4188 (diff) | |
| download | redot-engine-e00426c512a7905f5f925d382c443bab7a0ca693.tar.gz | |
Update opus to 1.3.1 and opusfile to 0.11
Diffstat (limited to 'thirdparty/opus/silk/float/find_pred_coefs_FLP.c')
| -rw-r--r-- | thirdparty/opus/silk/float/find_pred_coefs_FLP.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/thirdparty/opus/silk/float/find_pred_coefs_FLP.c b/thirdparty/opus/silk/float/find_pred_coefs_FLP.c index 1af4fe5f1b..dcf7c5202d 100644 --- a/thirdparty/opus/silk/float/find_pred_coefs_FLP.c +++ b/thirdparty/opus/silk/float/find_pred_coefs_FLP.c @@ -41,8 +41,9 @@ void silk_find_pred_coefs_FLP( ) { opus_int i; - silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ]; - silk_float invGains[ MAX_NB_SUBFR ], Wght[ MAX_NB_SUBFR ]; + silk_float XXLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ]; + silk_float xXLTP[ MAX_NB_SUBFR * LTP_ORDER ]; + silk_float invGains[ MAX_NB_SUBFR ]; opus_int16 NLSF_Q15[ MAX_LPC_ORDER ]; const silk_float *x_ptr; silk_float *x_pre_ptr, LPC_in_pre[ MAX_NB_SUBFR * MAX_LPC_ORDER + MAX_FRAME_LENGTH ]; @@ -52,23 +53,20 @@ void silk_find_pred_coefs_FLP( for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { silk_assert( psEncCtrl->Gains[ i ] > 0.0f ); invGains[ i ] = 1.0f / psEncCtrl->Gains[ i ]; - Wght[ i ] = invGains[ i ] * invGains[ i ]; } if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) { /**********/ /* VOICED */ /**********/ - silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 ); + celt_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 ); /* LTP analysis */ - silk_find_LTP_FLP( psEncCtrl->LTPCoef, WLTP, &psEncCtrl->LTPredCodGain, res_pitch, - psEncCtrl->pitchL, Wght, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.ltp_mem_length ); + silk_find_LTP_FLP( XXLTP, xXLTP, res_pitch, psEncCtrl->pitchL, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr ); /* Quantize LTP gain parameters */ silk_quant_LTP_gains_FLP( psEncCtrl->LTPCoef, psEnc->sCmn.indices.LTPIndex, &psEnc->sCmn.indices.PERIndex, - &psEnc->sCmn.sum_log_gain_Q7, WLTP, psEnc->sCmn.mu_LTP_Q9, psEnc->sCmn.LTPQuantLowComplexity, psEnc->sCmn.nb_subfr, - psEnc->sCmn.arch ); + &psEnc->sCmn.sum_log_gain_Q7, &psEncCtrl->LTPredCodGain, XXLTP, xXLTP, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.arch ); /* Control LTP scaling */ silk_LTP_scale_ctrl_FLP( psEnc, psEncCtrl, condCoding ); |