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Searched refs:silk_LSHIFT32 (Results 1 – 25 of 28) sorted by relevance

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/external/libopus/silk/arm/
DNSQ_neon.h37 out[15] = silk_LSHIFT32(in[0], 15); in silk_short_prediction_create_arch_coef_neon()
38 out[14] = silk_LSHIFT32(in[1], 15); in silk_short_prediction_create_arch_coef_neon()
39 out[13] = silk_LSHIFT32(in[2], 15); in silk_short_prediction_create_arch_coef_neon()
40 out[12] = silk_LSHIFT32(in[3], 15); in silk_short_prediction_create_arch_coef_neon()
41 out[11] = silk_LSHIFT32(in[4], 15); in silk_short_prediction_create_arch_coef_neon()
42 out[10] = silk_LSHIFT32(in[5], 15); in silk_short_prediction_create_arch_coef_neon()
43 out[9] = silk_LSHIFT32(in[6], 15); in silk_short_prediction_create_arch_coef_neon()
44 out[8] = silk_LSHIFT32(in[7], 15); in silk_short_prediction_create_arch_coef_neon()
45 out[7] = silk_LSHIFT32(in[8], 15); in silk_short_prediction_create_arch_coef_neon()
46 out[6] = silk_LSHIFT32(in[9], 15); in silk_short_prediction_create_arch_coef_neon()
[all …]
DNSQ_del_dec_neon_intr.c187 const int32x2_t gain_lo_s32x2 = vdup_n_s32( silk_LSHIFT32( gain & 0x0000FFFF, 15 ) ); in copy_winner_state()
578 const int32x2_t warping_Q16_s32x2 = vdup_n_s32( silk_LSHIFT32( warping_Q16, 16 ) >> 1 ); in silk_noise_shape_quantizer_del_dec_neon()
579 const opus_int32 LF_shp_Q29 = silk_LSHIFT32( LF_shp_Q14, 16 ) >> 1; in silk_noise_shape_quantizer_del_dec_neon()
602 AR_shp_Q28[i] = silk_LSHIFT32( AR_shp_Q13[i], 15 ); in silk_noise_shape_quantizer_del_dec_neon()
679 …32( n_AR_Q14_s32x4, vqdmulhq_n_s32( vld1q_s32( psDelDec->LF_AR_Q14 ), silk_LSHIFT32( Tilt_Q14, 16 … in silk_noise_shape_quantizer_del_dec_neon()
682 …32( n_LF_Q14_s32x4, vqdmulhq_n_s32( vld1q_s32( psDelDec->LF_AR_Q14 ), silk_LSHIFT32( LF_shp_Q14 >>… in silk_noise_shape_quantizer_del_dec_neon()
1047 gain_adj_Q16_s32x2 = vdup_n_s32( silk_LSHIFT32( gain_adj_Q16, 15 ) ); in silk_nsq_del_dec_scale_states_neon()
1083 gain_adj_Q16_s32x2 = vdup_n_s32( silk_LSHIFT32( gain_adj_Q16 & 0x0000FFFF, 15 ) ); in silk_nsq_del_dec_scale_states_neon()
/external/libopus/silk/
DVQ_WMat_EC.c57 neg_xX_Q24[ 0 ] = -silk_LSHIFT32( xX_Q17[ 0 ], 7 ); in silk_VQ_WMat_EC_c()
58 neg_xX_Q24[ 1 ] = -silk_LSHIFT32( xX_Q17[ 1 ], 7 ); in silk_VQ_WMat_EC_c()
59 neg_xX_Q24[ 2 ] = -silk_LSHIFT32( xX_Q17[ 2 ], 7 ); in silk_VQ_WMat_EC_c()
60 neg_xX_Q24[ 3 ] = -silk_LSHIFT32( xX_Q17[ 3 ], 7 ); in silk_VQ_WMat_EC_c()
61 neg_xX_Q24[ 4 ] = -silk_LSHIFT32( xX_Q17[ 4 ], 7 ); in silk_VQ_WMat_EC_c()
77 penalty = silk_LSHIFT32( silk_max( silk_SUB32( gain_tmp_Q7, max_gain_Q7 ), 0 ), 11 ); in silk_VQ_WMat_EC_c()
84 sum2_Q24 = silk_LSHIFT32( sum2_Q24, 1 ); in silk_VQ_WMat_EC_c()
92 sum2_Q24 = silk_LSHIFT32( sum2_Q24, 1 ); in silk_VQ_WMat_EC_c()
99 sum2_Q24 = silk_LSHIFT32( sum2_Q24, 1 ); in silk_VQ_WMat_EC_c()
105 sum2_Q24 = silk_LSHIFT32( sum2_Q24, 1 ); in silk_VQ_WMat_EC_c()
[all …]
Dresampler.c163 …S->invRatio_Q16 = silk_LSHIFT32( silk_DIV32( silk_LSHIFT32( Fs_Hz_in, 14 + up2x ), Fs_Hz_out ), 2 … in silk_resampler_init()
165 while( silk_SMULWW( S->invRatio_Q16, Fs_Hz_out ) < silk_LSHIFT32( Fs_Hz_in, up2x ) ) { in silk_resampler_init()
DSigProc_FIX.h524 #define silk_LSHIFT32(a, shift) ((opus_int32)((opus_uint32)(a)<<(shift))) /* shif… macro
526 #define silk_LSHIFT(a, shift) silk_LSHIFT32(a, shift) /* shif…
535 #define silk_LSHIFT_SAT32(a, shift) (silk_LSHIFT32( silk_LIMIT( (a), silk_RSHIFT32( silk_in…
543 #define silk_ADD_LSHIFT32(a, b, shift) silk_ADD32((a), silk_LSHIFT32((b), (shift))) /* shif…
548 #define silk_SUB_LSHIFT32(a, b, shift) silk_SUB32((a), silk_LSHIFT32((b), (shift))) /* shif…
DCNG.c134 gain_Q16 = silk_LSHIFT32( silk_SQRT_APPROX( gain_Q16 ), 16 ); in silk_CNG()
138 gain_Q16 = silk_LSHIFT32( silk_SQRT_APPROX( gain_Q16 ), 8 ); in silk_CNG()
Dresampler_private_IIR_FIR.c91 max_index_Q16 = silk_LSHIFT32( nSamplesIn, 16 + 1 ); /* + 1 because 2x upsampling */ in silk_resampler_private_IIR_FIR()
DLPC_inv_pred_gain.c134 Atmp_QA[ k ] = silk_LSHIFT32( (opus_int32)A_Q12[ k ], QA - 12 ); in silk_LPC_inverse_pred_gain_c()
DNSQ.h91 out = silk_LSHIFT32( out, 1 ); in silk_NSQ_noise_shape_feedback_loop_c()
DNSQ_del_dec.c526 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
546 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
634 psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); in silk_noise_shape_quantizer_del_dec()
Dresampler_private_down_FIR.c174 max_index_Q16 = silk_LSHIFT32( nSamplesIn, 16 ); in silk_resampler_private_down_FIR()
DVAD.c262 speech_nrg = silk_LSHIFT32( speech_nrg, 16 ); in silk_VAD_GetSA_Q8_c()
DMacroCount.h336 #undef silk_LSHIFT32
337 static OPUS_INLINE opus_int32 silk_LSHIFT32(opus_int32 a, opus_int32 shift){ in silk_LSHIFT32() function
/external/libopus/silk/fixed/
Dburg_modified_FIX.c80 C0 = silk_LSHIFT32((opus_int32)C0_64, -rshifts ); in silk_burg_modified_c()
105 C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts ); in silk_burg_modified_c()
124 …x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], 16 - rshifts ); /* Q(16-rs… in silk_burg_modified_c()
125 …x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 16 - rshifts ); /* Q(16-rs… in silk_burg_modified_c()
126 …tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], QA - 16 ); /* Q(QA-16… in silk_burg_modified_c()
127 …tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], QA - 16 ); /* Q(QA-16… in silk_burg_modified_c()
135 …tmp1 = silk_LSHIFT32( -tmp1, 32 - QA - rshifts ); /* Q(16-rs… in silk_burg_modified_c()
136 …tmp2 = silk_LSHIFT32( -tmp2, 32 - QA - rshifts ); /* Q(16-rs… in silk_burg_modified_c()
145 …x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], -rshifts ); /* Q( -rsh… in silk_burg_modified_c()
146 …x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], -rshifts ); /* Q( -rsh… in silk_burg_modified_c()
[all …]
Dresidual_energy_FIX.c88 tmp32 = silk_LSHIFT32( gains[ i ], lz2 ); in silk_residual_energy_FIX()
94 …nrgs[ i ] = silk_SMMUL( tmp32, silk_LSHIFT32( nrgs[ i ], lz1 ) ); /* Q( nrgsQ[ i ] + lz1 + 2 * lz2… in silk_residual_energy_FIX()
Dwarped_autocorrelation_FIX.c60 tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); in silk_warped_autocorrelation_FIX_c()
Dnoise_shape_analysis_FIX.c308 psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT32( psEncCtrl->Gains_Q16[ k ], 1 ); in silk_noise_shape_analysis_FIX()
/external/libopus/silk/fixed/x86/
Dburg_modified_FIX_sse4_1.c80 C0 = silk_LSHIFT32( C0, rshifts - MAX_RSHIFTS ); in silk_burg_modified_sse4_1()
91 C0 = silk_LSHIFT32( C0, -rshifts_extra ); in silk_burg_modified_sse4_1()
117 C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts ); in silk_burg_modified_sse4_1()
136 …x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], 16 - rshifts ); /* Q(16-rs… in silk_burg_modified_sse4_1()
137 …x2 = -silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], 16 - rshifts ); /* Q(16-rs… in silk_burg_modified_sse4_1()
138 …tmp1 = silk_LSHIFT32( (opus_int32)x_ptr[ n ], QA - 16 ); /* Q(QA-16… in silk_burg_modified_sse4_1()
139 …tmp2 = silk_LSHIFT32( (opus_int32)x_ptr[ subfr_length - n - 1 ], QA - 16 ); /* Q(QA-16… in silk_burg_modified_sse4_1()
147 …tmp1 = silk_LSHIFT32( -tmp1, 32 - QA - rshifts ); /* Q(16-rs… in silk_burg_modified_sse4_1()
148 …tmp2 = silk_LSHIFT32( -tmp2, 32 - QA - rshifts ); /* Q(16-rs… in silk_burg_modified_sse4_1()
157 …x1 = -silk_LSHIFT32( (opus_int32)x_ptr[ n ], -rshifts ); /* Q( -rsh… in silk_burg_modified_sse4_1()
[all …]
/external/libopus/silk/fixed/mips/
Dwarped_autocorrelation_FIX_mipsr1.h71 tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); in silk_warped_autocorrelation_FIX()
73 tmp3_QS = silk_LSHIFT32( (opus_int32)input[ n+1], QS ); in silk_warped_autocorrelation_FIX()
75 tmp5_QS = silk_LSHIFT32( (opus_int32)input[ n+2], QS ); in silk_warped_autocorrelation_FIX()
77 tmp7_QS = silk_LSHIFT32( (opus_int32)input[ n+3], QS ); in silk_warped_autocorrelation_FIX()
120 tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); in silk_warped_autocorrelation_FIX()
Dnoise_shape_analysis_FIX_mipsr1.h202 …psEncCtrl->Gains_Q16[ k ] = (silk_LSHIFT32( silk_LIMIT( (tmp32), silk_RSHIFT32( silk_int32_MIN, (1… in silk_noise_shape_analysis_FIX()
231 pre_nrg_Q30 = silk_LSHIFT32( silk_SMULWB( pre_nrg_Q30, SILK_FIX_CONST( 0.7, 15 ) ), 1 ); in silk_noise_shape_analysis_FIX()
/external/libopus/silk/mips/
DNSQ_del_dec_mipsr1.h289 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
308 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
395 psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); in silk_noise_shape_quantizer_del_dec()
/external/libopus/silk/float/
Dwrappers_FLP.c128 …LF_shp_Q14[ i ] = silk_LSHIFT32( silk_float2int( psEncCtrl->LF_AR_shp[ i ] * 16384.0f ), 16 … in silk_NSQ_wrapper_FLP()
/external/libopus/silk/x86/
DNSQ_del_dec_sse4_1.c605 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
624 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
711 psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
DNSQ_sse4_1.c459 n_AR_Q12 = silk_LSHIFT32( n_AR_Q12, 1 ); /* Q11 -> Q12 */ in silk_noise_shape_quantizer_10_16_sse4_1()
468 tmp1 = silk_SUB32( silk_LSHIFT32( LPC_pred_Q10, 2 ), n_AR_Q12 ); /* Q12 */ in silk_noise_shape_quantizer_10_16_sse4_1()
/external/libopus/silk/fixed/arm/
Dwarped_autocorrelation_FIX_neon_intr.c111 input_QS[ 0 ] = silk_LSHIFT32( (opus_int32)input[ n ], QS ); in silk_warped_autocorrelation_FIX_neon()

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