Searched refs:shapingLPCOrder (Results 1 - 14 of 14) sorted by relevance

/external/libopus/silk/fixed/mips/
H A Dnoise_shape_analysis_FIX_mipsr1.h172 silk_warped_autocorrelation_FIX( auto_corr, &scale, x_windowed, warping_Q16, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder );
175 silk_autocorr( auto_corr, &scale, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1, arch );
183 nrg = silk_schur64( refl_coef_Q16, auto_corr, psEnc->sCmn.shapingLPCOrder );
187 silk_k2a_Q16( AR2_Q24, refl_coef_Q16, psEnc->sCmn.shapingLPCOrder );
207 gain_mult_Q16 = warped_gain( AR2_Q24, warping_Q16, psEnc->sCmn.shapingLPCOrder );
217 silk_bwexpander_32( AR2_Q24, psEnc->sCmn.shapingLPCOrder, BWExp2_Q16 );
220 silk_memcpy( AR1_Q24, AR2_Q24, psEnc->sCmn.shapingLPCOrder * sizeof( opus_int32 ) );
224 silk_bwexpander_32( AR1_Q24, psEnc->sCmn.shapingLPCOrder, BWExp1_Q16 );
227 pre_nrg_Q30 = silk_LPC_inverse_pred_gain_Q24( AR2_Q24, psEnc->sCmn.shapingLPCOrder );
228 nrg = silk_LPC_inverse_pred_gain_Q24( AR1_Q24, psEnc->sCmn.shapingLPCOrder );
[all...]
/external/libopus/silk/float/
H A Dnoise_shape_analysis_FLP.c248 psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder );
251 silk_autocorrelation_FLP( auto_corr, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1 );
258 nrg = silk_levinsondurbin_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], auto_corr, psEnc->sCmn.shapingLPCOrder );
263 psEncCtrl->Gains[ k ] *= warped_gain( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], warping, psEnc->sCmn.shapingLPCOrder );
267 silk_bwexpander_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWExp2 );
273 psEnc->sCmn.shapingLPCOrder * sizeof( silk_float ) );
276 silk_bwexpander_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWExp1 );
279 pre_nrg = silk_LPC_inverse_pred_gain_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder );
280 nrg = silk_LPC_inverse_pred_gain_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder );
285 warping, 3.999f, psEnc->sCmn.shapingLPCOrder );
[all...]
H A Dprefilter_FLP.c133 (silk_float)psEnc->sCmn.warping_Q16 / 65536.0f, psEnc->sCmn.subfr_length, psEnc->sCmn.shapingLPCOrder );
H A Dwrappers_FLP.c121 for( j = 0; j < psEnc->sCmn.shapingLPCOrder; j++ ) {
/external/libopus/silk/fixed/
H A Dnoise_shape_analysis_FIX.c287 silk_warped_autocorrelation_FIX( auto_corr, &scale, x_windowed, warping_Q16, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder );
290 silk_autocorr( auto_corr, &scale, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder + 1, arch );
298 nrg = silk_schur64( refl_coef_Q16, auto_corr, psEnc->sCmn.shapingLPCOrder );
302 silk_k2a_Q16( AR2_Q24, refl_coef_Q16, psEnc->sCmn.shapingLPCOrder );
321 gain_mult_Q16 = warped_gain( AR2_Q24, warping_Q16, psEnc->sCmn.shapingLPCOrder );
331 silk_bwexpander_32( AR2_Q24, psEnc->sCmn.shapingLPCOrder, BWExp2_Q16 );
334 silk_memcpy( AR1_Q24, AR2_Q24, psEnc->sCmn.shapingLPCOrder * sizeof( opus_int32 ) );
338 silk_bwexpander_32( AR1_Q24, psEnc->sCmn.shapingLPCOrder, BWExp1_Q16 );
341 pre_nrg_Q30 = silk_LPC_inverse_pred_gain_Q24( AR2_Q24, psEnc->sCmn.shapingLPCOrder );
342 nrg = silk_LPC_inverse_pred_gain_Q24( AR1_Q24, psEnc->sCmn.shapingLPCOrder );
[all...]
H A Dprefilter_FIX.c143 psEnc->sCmn.warping_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.shapingLPCOrder, psEnc->sCmn.arch );
/external/libopus/silk/
H A Dcontrol_codec.c326 psEncC->shapingLPCOrder = 8;
337 psEncC->shapingLPCOrder = 10;
348 psEncC->shapingLPCOrder = 12;
359 psEncC->shapingLPCOrder = 14;
370 psEncC->shapingLPCOrder = 16;
385 silk_assert( psEncC->shapingLPCOrder <= MAX_SHAPE_LPC_ORDER );
H A DNSQ.c70 opus_int shapingLPCOrder, /* I Noise shaping AR filter order */
161 offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder, psEncC->arch );
203 opus_int shapingLPCOrder, /* I Noise shaping AR filter order */
252 silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */
253 n_AR_Q12 = silk_NSQ_noise_shape_feedback_loop(psLPC_Q14, NSQ->sAR2_Q14, AR_shp_Q13, shapingLPCOrder, arch);
185 silk_noise_shape_quantizer( silk_nsq_state *NSQ, opus_int signalType, const opus_int32 x_sc_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int shapingLPCOrder, opus_int predictLPCOrder, int arch ) argument
H A DNSQ_del_dec.c106 opus_int shapingLPCOrder, /* I Shaping LPC filter order */
265 Gains_Q16[ k ], Lambda_Q10, offset_Q10, psEncC->subfr_length, subfr++, psEncC->shapingLPCOrder,
334 opus_int shapingLPCOrder, /* I Shaping LPC filter order */
417 silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */
423 n_AR_Q14 = silk_RSHIFT( shapingLPCOrder, 1 );
426 for( j = 2; j < shapingLPCOrder; j += 2 ) {
436 psDD->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1;
437 n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] );
313 silk_noise_shape_quantizer_del_dec( silk_nsq_state *NSQ, NSQ_del_dec_struct psDelDec[], opus_int signalType, const opus_int32 x_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], opus_int32 delayedGain_Q10[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int subfr, opus_int shapingLPCOrder, opus_int predictLPCOrder, opus_int warping_Q16, opus_int nStatesDelayedDecision, opus_int *smpl_buf_idx, opus_int decisionDelay, int arch ) argument
H A Dstructs.h167 opus_int shapingLPCOrder; /* Filter order for noise shaping filters */ member in struct:__anon11463
/external/libopus/silk/x86/
H A DNSQ_del_dec_sse.c106 opus_int shapingLPCOrder, /* I Shaping LPC filter order */
264 Gains_Q16[ k ], Lambda_Q10, offset_Q10, psEncC->subfr_length, subfr++, psEncC->shapingLPCOrder,
332 opus_int shapingLPCOrder, /* I Shaping LPC filter order */
513 silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */
519 n_AR_Q14 = silk_RSHIFT( shapingLPCOrder, 1 );
522 for( j = 2; j < shapingLPCOrder; j += 2 ) {
532 psDD->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1;
533 n_AR_Q14 = silk_SMLAWB( n_AR_Q14, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] );
311 silk_noise_shape_quantizer_del_dec_sse4_1( silk_nsq_state *NSQ, NSQ_del_dec_struct psDelDec[], opus_int signalType, const opus_int32 x_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], opus_int32 delayedGain_Q10[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int subfr, opus_int shapingLPCOrder, opus_int predictLPCOrder, opus_int warping_Q16, opus_int nStatesDelayedDecision, opus_int *smpl_buf_idx, opus_int decisionDelay ) argument
H A Dmain_sse.h209 opus_int shapingLPCOrder, /* I Noise shaping AR filter order */
H A DNSQ_sse.c214 if ( opus_likely( ( 10 == psEncC->shapingLPCOrder ) && ( 16 == psEncC->predictLPCOrder) ) )
224 offset_Q10, psEncC->subfr_length, psEncC->shapingLPCOrder, psEncC->predictLPCOrder, psEncC->arch );
/external/libopus/silk/mips/
H A DNSQ_del_dec_mipsr1.h60 opus_int shapingLPCOrder, /* I Shaping LPC filter order */
191 silk_assert( ( shapingLPCOrder & 1 ) == 0 ); /* check that order is even */
203 for( j = 2; j < shapingLPCOrder; j += 2 ) {
216 psDD->sAR2_Q14[ shapingLPCOrder - 1 ] = tmp1;
217 temp64 = __builtin_mips_madd( temp64, tmp1, AR_shp_Q13[ shapingLPCOrder - 1 ] );
39 silk_noise_shape_quantizer_del_dec( silk_nsq_state *NSQ, NSQ_del_dec_struct psDelDec[], opus_int signalType, const opus_int32 x_Q10[], opus_int8 pulses[], opus_int16 xq[], opus_int32 sLTP_Q15[], opus_int32 delayedGain_Q10[], const opus_int16 a_Q12[], const opus_int16 b_Q14[], const opus_int16 AR_shp_Q13[], opus_int lag, opus_int32 HarmShapeFIRPacked_Q14, opus_int Tilt_Q14, opus_int32 LF_shp_Q14, opus_int32 Gain_Q16, opus_int Lambda_Q10, opus_int offset_Q10, opus_int length, opus_int subfr, opus_int shapingLPCOrder, opus_int predictLPCOrder, opus_int warping_Q16, opus_int nStatesDelayedDecision, opus_int *smpl_buf_idx, opus_int decisionDelay, int arch ) argument

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