decal fixes


git-svn-id: svn://svn.tuxfamily.org/svnroot/tesseract/main@1554 b412e182-2ed4-4078-95c4-27dc59f57fa9
decal fix


git-svn-id: svn://svn.tuxfamily.org/svnroot/tesseract/main@1555 b412e182-2ed4-4078-95c4-27dc59f57fa9
more decal fixes


git-svn-id: svn://svn.tuxfamily.org/svnroot/tesseract/main@1556 b412e182-2ed4-4078-95c4-27dc59f57fa9