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Searched refs:lambda_Q16 (Results 1 – 2 of 2) sorted by relevance

/external/libopus/silk/fixed/
Dnoise_shape_analysis_FIX.c42 opus_int lambda_Q16, in warped_gain() argument
48 lambda_Q16 = -lambda_Q16; in warped_gain()
51 gain_Q24 = silk_SMLAWB( coefs_Q24[ i ], gain_Q24, lambda_Q16 ); in warped_gain()
53 gain_Q24 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 24 ), gain_Q24, -lambda_Q16 ); in warped_gain()
62 opus_int lambda_Q16, in limit_warped_coefs() argument
71 lambda_Q16 = -lambda_Q16; in limit_warped_coefs()
73 … coefs_syn_Q24[ i - 1 ] = silk_SMLAWB( coefs_syn_Q24[ i - 1 ], coefs_syn_Q24[ i ], lambda_Q16 ); in limit_warped_coefs()
74 … coefs_ana_Q24[ i - 1 ] = silk_SMLAWB( coefs_ana_Q24[ i - 1 ], coefs_ana_Q24[ i ], lambda_Q16 ); in limit_warped_coefs()
76 lambda_Q16 = -lambda_Q16; in limit_warped_coefs()
77 nom_Q16 = silk_SMLAWB( SILK_FIX_CONST( 1.0, 16 ), -(opus_int32)lambda_Q16, lambda_Q16 ); in limit_warped_coefs()
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Dprefilter_FIX.c53 …const opus_int16 lambda_Q16, /* I Warping factor … in silk_warped_LPC_analysis_filter_FIX() argument
66 tmp2 = silk_SMLAWB( state[ 0 ], state[ 1 ], lambda_Q16 ); in silk_warped_LPC_analysis_filter_FIX()
69 tmp1 = silk_SMLAWB( state[ 1 ], state[ 2 ] - tmp2, lambda_Q16 ); in silk_warped_LPC_analysis_filter_FIX()
76 tmp2 = silk_SMLAWB( state[ i ], state[ i + 1 ] - tmp1, lambda_Q16 ); in silk_warped_LPC_analysis_filter_FIX()
80 tmp1 = silk_SMLAWB( state[ i + 1 ], state[ i + 2 ] - tmp2, lambda_Q16 ); in silk_warped_LPC_analysis_filter_FIX()