wp_log2           252 libavcodec/wavpack.c         c->slow_level += wp_log2(ret) - LEVEL_DECAY(c->slow_level);
wp_log2           537 libavcodec/wavpackenc.c     return (value < 0) ? -wp_log2(-value) : wp_log2(value);
wp_log2          2696 libavcodec/wavpackenc.c             temp = wp_log2(s->w.c[chan].median[i]); \