ADAPT_LEVEL       231 libavcodec/sonic.c             step += step / ADAPT_LEVEL;
ADAPT_LEVEL       244 libavcodec/sonic.c             step -= step / ADAPT_LEVEL;
ADAPT_LEVEL       298 libavcodec/sonic.c             step += step / ADAPT_LEVEL;
ADAPT_LEVEL       316 libavcodec/sonic.c             step -= step / ADAPT_LEVEL;