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/third_party/ffmpeg/libavcodec/
H A Dilbcdec.c1214 int32_t cross_corr, energy; in xcorr_coeff() local
1259 cross_corr = scale_dot_product(tp, rp, subl, shifts); in xcorr_coeff()
1261 if ((energy > 0) && (cross_corr > 0)) { in xcorr_coeff()
1263 cross_corr_scale = norm_w32(cross_corr) - 16; in xcorr_coeff()
1264 cross_corr_mod = (int16_t) SPL_SHIFT_W32(cross_corr, cross_corr_scale); in xcorr_coeff()
1272 been performed on (cross_corr*cross_corr)/energy in xcorr_coeff()
1277 (cross_corr*cross_corr)/energy in the same domain in xcorr_coeff()

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