Shared Texture mode issue with other software

sorry for th epoor report but I haven t got access to the computer right now, the issue is as follow:

I am using a software called HDrecord, which comes with a Pegasus Grassvalley frame grabber, I am using screenshot to get the frames as there is no Directshow driver for that card.
This software can draw the frames in 2 modes: DirectDraw or DX9, on both cases whenever I launch a fullscreen of a render on a patch which as been started with the dx9ex argument, the software render screen goes blank. This does not occur when the patch is launched without special arguments also it does not happen if I don t launch any fullscreen.


hard to guess whats going on there. i’d suggest it is some dx9/ex limitation.