Searched refs:c_im (Results 1 - 2 of 2) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Diirfilter.c86 double a_re, a_im, c_re, c_im; local
92 c_im = zp[1];
93 zp[0] = (a_re * c_re + a_im * c_im) / (c_re * c_re + c_im * c_im);
94 zp[1] = (a_im * c_re - a_re * c_im) / (c_re * c_re + c_im * c_im);
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Diirfilter.c83 double a_re, a_im, c_re, c_im; local
89 c_im = zp[1];
90 zp[0] = (a_re * c_re + a_im * c_im) / (c_re * c_re + c_im * c_im);
91 zp[1] = (a_im * c_re - a_re * c_im) / (c_re * c_re + c_im * c_im);

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