patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13008 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13007 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13006 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13004 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Henrik Gulbrandsen henrik at gulbra dot net

Originally committed as revision 13003 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13002 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13001 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13000 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12999 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12998 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12997 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12996 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12995 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12994 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12993 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12992 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12991 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12990 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12989 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12988 to svn://svn.ffmpeg.org/ffmpeg/trunk

So if referenced blocks is 16x8, 8x16 or 8x8 partitions, skip block
will have them too.

Originally committed as revision 12987 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12986 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12985 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12984 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12983 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12982 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12981 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12980 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12979 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12978 to svn://svn.ffmpeg.org/ffmpeg/trunk

Resolves issue 437

Originally committed as revision 12977 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12976 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12975 to svn://svn.ffmpeg.org/ffmpeg/trunk

Also implemented routine for calculating sum(a[i] * a[i-offset]>>shift)

Originally committed as revision 12974 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12973 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12972 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12971 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12970 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12969 to svn://svn.ffmpeg.org/ffmpeg/trunk