Improvements to the repojection code so that it can generate RGBA reprojected data.
Improvements to the repojection code so that it can generate RGBA reprojected
data.


marchelbling/osg,scrawl/osg,jtorresfabra/osg,tomasthoresen/osg,jtorresfabra/osg,openscenegraph/osg,scrawl/osg,jtorresfabra/osg,tomasthoresen/osg,openscenegraph/osg,scrawl/osg,openscenegraph/osg,marchelbling/osg,artoolkit/osg,tomasthoresen/osg,artoolkit/osg,marchelbling/osg,jtorresfabra/osg,artoolkit/osg,openscenegraph/osg,scrawl/osg,marchelbling/osg,artoolkit/osg,tomasthoresen/osg