I have downloaded the AMD Quad Buffer SDK (with sample) but I am unable to get working on my current setup.
Installed in my machine I have a ATI Radeon HD 5870 and have the latest drivers:
Driver Packaging Version 8.892-110914m-125030C-ATI
Catalyst Version 11.9
Provider ATI Technologies Inc.
2D Driver Version 8.01.01.1186
2D Driver File Path /REGISTRY/MACHINE/SYSTEM/ControlSet001/Control/CLASS/{4D36E968-E325-11CE-BFC1-08002BE10318}/0000
Direct3D Version 7.14.10.0860
OpenGL Version 6.14.10.11079
Catalyst Control Center Version 2011.0908.1355.23115
According with the documentation that comes with the SDK my graphics card should be supported. However I tried running the SDK sample with my PC connected to a Benq MP670 projector running at 1024x768 @ 120hz but the demo only runs in mono.
I've tried debugging the demo and it seems to fail to create the AQBS surface required to perform the quad buffering.
Is there anything I'm missing should there be something in the Catalyst Control Centre to enable DirectX Quad Buffer support?
Thanks
hr = pd3dDevice->CreateOffscreenPlainSurface(10, 10, (D3DFORMAT)FOURCC_AQBS, D3DPOOL_DEFAULT, &pDriverComSurface, NULL);