Add a trace message when the CTRL+Break hotkey fails to register, to indicate likely DDraw resource leaks.

git-svn-id: https://www.williamfeely.info/svn/dxgl@518 8a90861a-4eca-46d5-b744-240ff16d0c4d
Trace log fixes.  Material refcount fix.

git-svn-id: https://www.williamfeely.info/svn/dxgl@519 8a90861a-4eca-46d5-b744-240ff16d0c4d
Undo unintended commit.

git-svn-id: https://www.williamfeely.info/svn/dxgl@520 8a90861a-4eca-46d5-b744-240ff16d0c4d