ff_imdct_calc_sse  767 libavcodec/dsputil.h void ff_imdct_calc_sse(MDCTContext *s, FFTSample *output, const FFTSample *input);
ff_imdct_calc_sse   94 libavcodec/fft.c         s->imdct_calc  = ff_imdct_calc_sse;