Flip FBO objects when flipping a texture. Clear FBO state when flipping a texture.
Flip FBO objects when flipping a texture.
Clear FBO state when flipping a texture.

git-svn-id: 763a368b42d23a8c112339c16f7e9c1b0ab7c9a5@621 8a90861a-4eca-46d5-b744-240ff16d0c4d

WilliamFeely/dxgl,WilliamFeely/dxgl,WilliamFeely/dxgl,WilliamFeely/dxgl