libavcodec/msmpeg4.c:1772: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/msmpeg4.c:1772:21: 
1770.                     /* second escape */
1771.                     SKIP_BITS(re, &s->gb, 2);
1772.                     GET_RL_VLC(level, run, re, &s->gb, rl_vlc, TEX_VLC_BITS, 2, 1);
                          ^
1773.                     i+= run + rl->max_run[run>>7][level/qmul] + run_diff; //FIXME opt indexing
1774.                     level = (level ^ SHOW_SBITS(re, &s->gb, 1)) - SHOW_SBITS(re, &s->gb, 1);
