Fixed resize filters for Bitmaps > 2 gb.
Fixed resize filters for Bitmaps > 2 gb.

svn path=/trunk/libavg/; revision=9116

hoodie/libavg,hoodie/libavg,th3infinity/libavg,scotty007/libavg,libavg/libavg,yyd01245/libavg,th3infinity/libavg,yyd01245/libavg,scotty007/libavg,scotty007/libavg,yyd01245/libavg,libavg/libavg,hoodie/libavg,yyd01245/libavg,th3infinity/libavg,hoodie/libavg,scotty007/libavg,libavg/libavg,libavg/libavg,th3infinity/libavg