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Searched refs:silk_LSHIFT32 (Results 1 – 23 of 23) sorted by relevance

/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.c64 tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); in silk_warped_autocorrelation_FIX()
Dnoise_shape_analysis_FIX.c345 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/fixed/x86/
Dburg_modified_FIX_sse.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.h70 tmp1_QS = silk_LSHIFT32( (opus_int32)input[ n ], QS ); in silk_warped_autocorrelation_FIX()
72 tmp3_QS = silk_LSHIFT32( (opus_int32)input[ n+1], QS ); in silk_warped_autocorrelation_FIX()
74 tmp5_QS = silk_LSHIFT32( (opus_int32)input[ n+2], QS ); in silk_warped_autocorrelation_FIX()
76 tmp7_QS = silk_LSHIFT32( (opus_int32)input[ n+3], QS ); in silk_warped_autocorrelation_FIX()
119 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/
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.h479 #define silk_LSHIFT32(a, shift) ((opus_int32)((opus_uint32)(a)<<(shift))) /* shif… macro
481 #define silk_LSHIFT(a, shift) silk_LSHIFT32(a, shift) /* shif…
490 #define silk_LSHIFT_SAT32(a, shift) (silk_LSHIFT32( silk_LIMIT( (a), silk_RSHIFT32( silk_in…
498 #define silk_ADD_LSHIFT32(a, b, shift) silk_ADD32((a), silk_LSHIFT32((b), (shift))) /* shif…
503 #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.c124 Anew_QA[ k ] = silk_LSHIFT32( (opus_int32)A_Q12[ k ], QA - 12 ); in silk_LPC_inverse_pred_gain()
DNSQ.h91 out = silk_LSHIFT32( out, 1 ); in silk_NSQ_noise_shape_feedback_loop_c()
DNSQ_del_dec.c508 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
527 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
613 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()
DMacroCount.h344 #undef silk_LSHIFT32
345 static OPUS_INLINE opus_int32 silk_LSHIFT32(opus_int32 a, opus_int32 shift){ in silk_LSHIFT32() function
DNSQ.c263 tmp1 = silk_SUB32( silk_LSHIFT32( LPC_pred_Q10, 2 ), n_AR_Q12 ); /* Q12 */ in silk_noise_shape_quantizer()
DMacroDebug.h583 #undef silk_LSHIFT32
584 #define silk_LSHIFT32(a,b) silk_LSHIFT32_((a), (b), __FILE__, __LINE__) macro
DPLC.c323 …sLTP_Q14[ sLTP_buf_idx ] = silk_LSHIFT32( silk_SMLAWB( LTP_pred_Q12, rand_ptr[ idx ], rand_scale_Q… in silk_PLC_conceal()
/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()
394 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.c127 …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_sse.c604 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
623 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
709 psDD->Pred_Q15[ *smpl_buf_idx ] = silk_LSHIFT32( psSS->LPC_exc_Q14, 1 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
DNSQ_sse.c460 n_AR_Q12 = silk_LSHIFT32( n_AR_Q12, 1 ); /* Q11 -> Q12 */ in silk_noise_shape_quantizer_10_16_sse4_1()
469 tmp1 = silk_SUB32( silk_LSHIFT32( LPC_pred_Q10, 2 ), n_AR_Q12 ); /* Q12 */ in silk_noise_shape_quantizer_10_16_sse4_1()