REF_SCALE         126 libavcodec/tests/fft.c         tabr[i].re = REF_SCALE(tmp_re, nbits);
REF_SCALE         127 libavcodec/tests/fft.c         tabr[i].im = REF_SCALE(tmp_im, nbits);
REF_SCALE         143 libavcodec/tests/fft.c         out[i] = REF_SCALE(-sum, nbits - 2);
REF_SCALE         159 libavcodec/tests/fft.c         output[k] = REF_SCALE(s, nbits - 1);