145     x_ptr = x - psEnc->sCmn.la_shape;  in silk_noise_shape_analysis_FLP()
150     SNR_adj_dB = psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f );  in silk_noise_shape_analysis_FLP()
153 …psEncCtrl->input_quality = 0.5f * ( psEnc->sCmn.input_quality_bands_Q15[ 0 ] + psEnc->sCmn.input_q…  in silk_noise_shape_analysis_FLP()
158     if( psEnc->sCmn.useCBR == 0 ) {  in silk_noise_shape_analysis_FLP()
160         b = 1.0f - psEnc->sCmn.speech_activity_Q8 * ( 1.0f /  256.0f );  in silk_noise_shape_analysis_FLP()
164     if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) {  in silk_noise_shape_analysis_FLP()
169 …SNR_adj_dB += ( -0.4f * psEnc->sCmn.SNR_dB_Q7 * ( 1 / 128.0f ) + 6.0f ) * ( 1.0f - psEncCtrl->inpu…  in silk_noise_shape_analysis_FLP()
176     if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) {  in silk_noise_shape_analysis_FLP()
178         psEnc->sCmn.indices.quantOffsetType = 0;  in silk_noise_shape_analysis_FLP()
182         nSamples = 2 * psEnc->sCmn.fs_kHz;  in silk_noise_shape_analysis_FLP()
186         for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) {  in silk_noise_shape_analysis_FLP()
199             psEnc->sCmn.indices.quantOffsetType = 0;  in silk_noise_shape_analysis_FLP()
201             psEnc->sCmn.indices.quantOffsetType = 1;  in silk_noise_shape_analysis_FLP()
220     if( psEnc->sCmn.warping_Q16 > 0 ) {  in silk_noise_shape_analysis_FLP()
222 …      warping = (silk_float)psEnc->sCmn.warping_Q16 / 65536.0f + 0.01f * psEncCtrl->coding_quality;  in silk_noise_shape_analysis_FLP()
230     for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) {  in silk_noise_shape_analysis_FLP()
233         flat_part = psEnc->sCmn.fs_kHz * 3;  in silk_noise_shape_analysis_FLP()
234         slope_part = ( psEnc->sCmn.shapeWinLength - flat_part ) / 2;  in silk_noise_shape_analysis_FLP()
243         x_ptr += psEnc->sCmn.subfr_length;  in silk_noise_shape_analysis_FLP()
245         if( psEnc->sCmn.warping_Q16 > 0 ) {  in silk_noise_shape_analysis_FLP()
248                 psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLPCOrder );  in silk_noise_shape_analysis_FLP()
251 …silk_autocorrelation_FLP( auto_corr, x_windowed, psEnc->sCmn.shapeWinLength, psEnc->sCmn.shapingLP…  in silk_noise_shape_analysis_FLP()
258 …ondurbin_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], auto_corr, psEnc->sCmn.shapingLPCOrder );  in silk_noise_shape_analysis_FLP()
261         if( psEnc->sCmn.warping_Q16 > 0 ) {  in silk_noise_shape_analysis_FLP()
263 …*= warped_gain( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], warping, psEnc->sCmn.shapingLPCOrder );  in silk_noise_shape_analysis_FLP()
267 …silk_bwexpander_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWEx…  in silk_noise_shape_analysis_FLP()
273             psEnc->sCmn.shapingLPCOrder * sizeof( silk_float ) );  in silk_noise_shape_analysis_FLP()
276 …silk_bwexpander_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder, BWEx…  in silk_noise_shape_analysis_FLP()
279 …C_inverse_pred_gain_FLP( &psEncCtrl->AR2[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder );  in silk_noise_shape_analysis_FLP()
280 …C_inverse_pred_gain_FLP( &psEncCtrl->AR1[ k * MAX_SHAPE_LPC_ORDER ], psEnc->sCmn.shapingLPCOrder );  in silk_noise_shape_analysis_FLP()
285             warping, 3.999f, psEnc->sCmn.shapingLPCOrder );  in silk_noise_shape_analysis_FLP()
294     for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) {  in silk_noise_shape_analysis_FLP()
300     for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) {  in silk_noise_shape_analysis_FLP()
308 …strength = LOW_FREQ_SHAPING * ( 1.0f + LOW_QUALITY_LOW_FREQ_SHAPING_DECR * ( psEnc->sCmn.input_qua…  in silk_noise_shape_analysis_FLP()
309     strength *= psEnc->sCmn.speech_activity_Q8 * ( 1.0f /  256.0f );  in silk_noise_shape_analysis_FLP()
310     if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) {  in silk_noise_shape_analysis_FLP()
313         for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) {  in silk_noise_shape_analysis_FLP()
314             b = 0.2f / psEnc->sCmn.fs_kHz + 3.0f / psEncCtrl->pitchL[ k ];  in silk_noise_shape_analysis_FLP()
319 …    (1 - HP_NOISE_COEF) * HARM_HP_NOISE_COEF * psEnc->sCmn.speech_activity_Q8 * ( 1.0f /  256.0f );  in silk_noise_shape_analysis_FLP()
321         b = 1.3f / psEnc->sCmn.fs_kHz;  in silk_noise_shape_analysis_FLP()
324         for( k = 1; k < psEnc->sCmn.nb_subfr; k++ ) {  in silk_noise_shape_analysis_FLP()
340     if( USE_HARM_SHAPING && psEnc->sCmn.indices.signalType == TYPE_VOICED ) {  in silk_noise_shape_analysis_FLP()
357     for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) {  in silk_noise_shape_analysis_FLP()