REF_SCALE          69 libavcodec/tests/fft.c #define REF_SCALE(x, bits)  (x)
REF_SCALE          73 libavcodec/tests/fft.c #define REF_SCALE(x, bits) (x)
REF_SCALE          77 libavcodec/tests/fft.c #define REF_SCALE(x, bits) ((x) / (1 << (bits)))