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Searched refs:b_Q14 (Results 1 – 10 of 10) sorted by relevance

/external/libopus/silk/fixed/mips/
Dnoise_shape_analysis_FIX_mipsr1.h43 opus_int k, i, nSamples, Qnrg, b_Q14, warping_Q16, scale = 0; in silk_noise_shape_analysis_FIX() local
275 b_Q14 = fs_kHz_inv + silk_DIV32_16( SILK_FIX_CONST( 3.0, 14 ), psEncCtrl->pitchL[ k ] ); in silk_noise_shape_analysis_FIX()
277 …hp_Q14[ k ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - silk_SMULWB( strength_Q16, b_Q14 )… in silk_noise_shape_analysis_FIX()
278 psEncCtrl->LF_shp_Q14[ k ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); in silk_noise_shape_analysis_FIX()
285 b_Q14 = silk_DIV32_16( 21299, psEnc->sCmn.fs_kHz ); /* 1.3_Q0 = 21299_Q14*/ in silk_noise_shape_analysis_FIX()
287 psEncCtrl->LF_shp_Q14[ 0 ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - in silk_noise_shape_analysis_FIX()
288 silk_SMULWB( strength_Q16, silk_SMULWB( SILK_FIX_CONST( 0.6, 16 ), b_Q14 ) ), 16 ); in silk_noise_shape_analysis_FIX()
289 psEncCtrl->LF_shp_Q14[ 0 ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); in silk_noise_shape_analysis_FIX()
/external/libopus/silk/fixed/
Dnoise_shape_analysis_FIX.c158 opus_int k, i, nSamples, Qnrg, b_Q14, warping_Q16, scale = 0; in silk_noise_shape_analysis_FIX() local
389 b_Q14 = fs_kHz_inv + silk_DIV32_16( SILK_FIX_CONST( 3.0, 14 ), psEncCtrl->pitchL[ k ] ); in silk_noise_shape_analysis_FIX()
391 …hp_Q14[ k ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - silk_SMULWB( strength_Q16, b_Q14 )… in silk_noise_shape_analysis_FIX()
392 psEncCtrl->LF_shp_Q14[ k ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); in silk_noise_shape_analysis_FIX()
399 b_Q14 = silk_DIV32_16( 21299, psEnc->sCmn.fs_kHz ); /* 1.3_Q0 = 21299_Q14*/ in silk_noise_shape_analysis_FIX()
401 psEncCtrl->LF_shp_Q14[ 0 ] = silk_LSHIFT( SILK_FIX_CONST( 1.0, 14 ) - b_Q14 - in silk_noise_shape_analysis_FIX()
402 silk_SMULWB( strength_Q16, silk_SMULWB( SILK_FIX_CONST( 0.6, 16 ), b_Q14 ) ), 16 ); in silk_noise_shape_analysis_FIX()
403 psEncCtrl->LF_shp_Q14[ 0 ] |= (opus_uint16)( b_Q14 - SILK_FIX_CONST( 1.0, 14 ) ); in silk_noise_shape_analysis_FIX()
Dfind_LTP_FIX.c44 …opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs … in silk_find_LTP_FIX()
73 b_Q14_ptr = b_Q14; in silk_find_LTP_FIX()
165 b_Q14_ptr = b_Q14; in silk_find_LTP_FIX()
207 b_Q14_ptr = b_Q14; in silk_find_LTP_FIX()
Dmain_FIX.h171 …opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs …
/external/libopus/silk/
DNSQ.c60 const opus_int16 b_Q14[], /* I Long term prediction coefs */
193 const opus_int16 b_Q14[], /* I Long term prediction coefs */ in silk_noise_shape_quantizer() argument
241 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ 0 ], b_Q14[ 0 ] ); in silk_noise_shape_quantizer()
242 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -1 ], b_Q14[ 1 ] ); in silk_noise_shape_quantizer()
243 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -2 ], b_Q14[ 2 ] ); in silk_noise_shape_quantizer()
244 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -3 ], b_Q14[ 3 ] ); in silk_noise_shape_quantizer()
245 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); in silk_noise_shape_quantizer()
DNSQ_del_dec.c95 const opus_int16 b_Q14[], /* I Long term prediction coefs */
323 const opus_int16 b_Q14[], /* I Long term prediction coefs */ in silk_noise_shape_quantizer_del_dec() argument
378 LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ 0 ], b_Q14[ 0 ] ); in silk_noise_shape_quantizer_del_dec()
379 LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -1 ], b_Q14[ 1 ] ); in silk_noise_shape_quantizer_del_dec()
380 LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -2 ], b_Q14[ 2 ] ); in silk_noise_shape_quantizer_del_dec()
381 LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -3 ], b_Q14[ 3 ] ); in silk_noise_shape_quantizer_del_dec()
382 LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); in silk_noise_shape_quantizer_del_dec()
/external/libopus/silk/mips/
DNSQ_del_dec_mipsr1.h49 const opus_int16 b_Q14[], /* I Long term prediction coefs */ in silk_noise_shape_quantizer_del_dec() argument
90 b_Q14_0 = b_Q14[ 0 ]; in silk_noise_shape_quantizer_del_dec()
91 b_Q14_1 = b_Q14[ 1 ]; in silk_noise_shape_quantizer_del_dec()
92 b_Q14_2 = b_Q14[ 2 ]; in silk_noise_shape_quantizer_del_dec()
93 b_Q14_3 = b_Q14[ 3 ]; in silk_noise_shape_quantizer_del_dec()
94 b_Q14_4 = b_Q14[ 4 ]; in silk_noise_shape_quantizer_del_dec()
/external/libopus/silk/x86/
DNSQ_sse.c61 const opus_int16 b_Q14[], /* I Long term prediction coefs */
253 const opus_int16 b_Q14[], /* I Long term prediction coefs */ in silk_noise_shape_quantizer_10_16_sse4_1() argument
399 b_Q14_3210 = OP_CVTEPI16_EPI32_M64( b_Q14 ); in silk_noise_shape_quantizer_10_16_sse4_1()
422 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); in silk_noise_shape_quantizer_10_16_sse4_1()
DNSQ_del_dec_sse.c95 const opus_int16 b_Q14[], /* I Long term prediction coefs */
321 const opus_int16 b_Q14[], /* I Long term prediction coefs */ in silk_noise_shape_quantizer_del_dec_sse4_1() argument
371 b_Q12_0123 = OP_CVTEPI16_EPI32_M64( b_Q14 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
398 LTP_pred_Q14 = silk_SMLAWB( LTP_pred_Q14, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); in silk_noise_shape_quantizer_del_dec_sse4_1()
Dmain_sse.h199 const opus_int16 b_Q14[], /* I Long term prediction coefs */