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D3D: allow selecting adapters with no outputs.

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The result might be a little iffy in complicated situations (i.e. you have
three graphics cards and monitors hooked up to two of them), but we really
need better UI for such cases anyway.
This commit is contained in:
magumagu 2015-01-17 14:27:11 -08:00
parent c2bdcbe71c
commit 7d5abb4eb4
1 changed files with 10 additions and 5 deletions
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15
Source/Core/VideoBackends/D3D/D3DBase.cpp
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@ -243,11 +243,16 @@ HRESULT Create(HWND wnd)
if (FAILED(hr))
{
// try using the first one
hr = adapter->EnumOutputs(0, &output);
if (FAILED(hr)) MessageBox(wnd, _T("Failed to enumerate outputs!\n")
_T("This usually happens when you've set your video adapter to the Nvidia GPU in an Optimus-equipped system.\n")
_T("Set Dolphin to use the high-performance graphics in Nvidia's drivers instead and leave Dolphin's video adapter set to the Intel GPU."),
_T("Dolphin Direct3D 11 backend"), MB_OK | MB_ICONERROR);
IDXGIAdapter* firstadapter;
hr = factory->EnumAdapters(0, &firstadapter);
if (!FAILED(hr))
hr = firstadapter->EnumOutputs(0, &output);
if (FAILED(hr)) MessageBox(wnd,
_T("Failed to enumerate outputs!\n")
_T("This usually happens when you've set your video adapter to the Nvidia GPU in an Optimus-equipped system.\n")
_T("Set Dolphin to use the high-performance graphics in Nvidia's drivers instead and leave Dolphin's video adapter set to the Intel GPU."),
_T("Dolphin Direct3D 11 backend"), MB_OK | MB_ICONERROR);
SAFE_RELEASE(firstadapter);
}
// get supported AA modes