This avoids the compilation failure on kFreeBSD (at least amd64):
In file included from libvo/vo_directfb2.c:44:
libvo/video_out.h:267: error: redefinition of 'struct keymap'
This is because libvo/vo_directfb2.c #includes sys/kd.h, which in turn
includes sys/kbio.h, which defines another 'struct keymap'.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31059 b3059339-0415-0410-9bf9-f77b7e298cf2
This might avoid some issues since sws_scale in some cases assumes these
have at least 4 valid entries.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29101 b3059339-0415-0410-9bf9-f77b7e298cf2