I am developing an application that uses multiple monitors (Multihead) and also uses 120Hz Sequential 3D (Quad buffering). I am using the DX9 legacy example for Multihead rendering AMD provides and also the DX9 Quad buffering example in the AMD Quad buffering SDK. I am having trouble and would like to know if the card (a Radian HD 6900 series) or the drivers support the use of Quad buffering and the multihead rendering (D3DCREATE_ADAPTERGROUP_DEVICE)?
Another way I thought might be to use Eyefinity with Quadbuffering. Does this work too? When I try to change the refresh rate to 120Hz the Eyefinity deactivates.
Any help would be appreciated