Yep, I need something like the ID3D10Device/ IDXGIFactory/IDXGIAdapter/IDXGIOutput so I can select what GPU to use to render, even when the monitor is not plugged into the card.
Btw, I’ve not mentioned it before… but this is for GPGPU purposes ( I need to rasterise some primitives and then perform interop with OpenCL ).
I currently cannot use DirectX because the application must be multiplatform(linux,macOSX,etc…)
I’ve seen the WGL_NV_Gpu_affinity extension
and, for ATI, the WGL_AMD_gpu_association
But, ideally, I would like to use an ARB’s one…