av_int2sf_ieee754 1453 libavcodec/alsdec.c     SoftFloat_IEEE754 scale = av_int2sf_ieee754(0x1u, 23);
av_int2sf_ieee754 1591 libavcodec/alsdec.c             SoftFloat_IEEE754 pcm_sf = av_int2sf_ieee754(ctx->raw_samples[c][i], 0);