IMDCT_SCALAR       66 libavcodec/mpegaudio_tablegen.h             pow43_val = value / IMDCT_SCALAR * cbrt(value);
IMDCT_SCALAR       79 libavcodec/mpegaudio_tablegen.h         exp2_val = exp2_base * exp2_lut[exponent & 3] / IMDCT_SCALAR;
IMDCT_SCALAR      246 libavcodec/mpegaudiodsp_template.c             d *= 0.5 * IMDCT_SCALAR / cos(M_PI * (2 * i + 19) / 72);