BF                106 libavcodec/ac3enc.c #define BF(pre, pim, qre, qim, pre1, pim1, qre1, qim1) \
BF                219 libavcodec/fft.c #define BF(x,y,a,b) {\
BF                564 libavcodec/mpegaudiodec.c #define BF(a, b, c, s)\
BF                434 libavcodec/simple_idct.c #define BF(k) \