qmgr: Only have one BackgroundCopyManager per system.
[wine] / include / d3dx9.h
2008-02-19  Tony Wasserkad3dx9.h: Include d3dx9math.h before d3dx9core.h.
2008-01-09  Tony Wasserkainclude: Add d3dx9core.h.
2007-11-27  David Adaminclude: Header files for d3dx9_xx.