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Fail initializing if the D3D11 runtime is installed but no at least D3D 10.0 capable video card is used.

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Remove some superfluous checks in the shader caches.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5702 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX
2010-06-14 22:38:47 +00:00
parent 76a2172cee
commit 0ec6a91477
3 changed files with 30 additions and 44 deletions
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14
Source/Plugins/Plugin_VideoDX11/Src/D3DBase.cpp
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@ -38,6 +38,13 @@ D3D_FEATURE_LEVEL featlevel;
D3DTexture2D* backbuf = NULL;
HWND hWnd;
#define NUM_SUPPORTED_FEATURE_LEVELS 3
const D3D_FEATURE_LEVEL supported_feature_levels[NUM_SUPPORTED_FEATURE_LEVELS] = {
D3D_FEATURE_LEVEL_11_0,
D3D_FEATURE_LEVEL_10_1,
D3D_FEATURE_LEVEL_10_0
};
unsigned int xres, yres;
bool bFrameInProgress = false;
@ -327,10 +334,13 @@ HRESULT Create(HWND wnd)
#else
D3D11_CREATE_DEVICE_FLAG device_flags = D3D11_CREATE_DEVICE_SINGLETHREADED;
#endif
hr = D3D11CreateDeviceAndSwapChain(adapter, D3D_DRIVER_TYPE_UNKNOWN, NULL, device_flags, NULL, 0, D3D11_SDK_VERSION, &swap_chain_desc, &swapchain, &device, &featlevel, &context);
hr = D3D11CreateDeviceAndSwapChain(adapter, D3D_DRIVER_TYPE_UNKNOWN, NULL, device_flags,
supported_feature_levels, NUM_SUPPORTED_FEATURE_LEVELS,
D3D11_SDK_VERSION, &swap_chain_desc, &swapchain, &device,
&featlevel, &context);
if (FAILED(hr) || !device || !context || !swapchain)
{
MessageBox(wnd, _T("Failed to initialize Direct3D."), _T("Dolphin Direct3D 11 plugin"), MB_OK | MB_ICONERROR);
MessageBox(wnd, _T("Failed to initialize Direct3D.\nMake sure your video card supports at least D3D 10.0"), _T("Dolphin Direct3D 11 plugin"), MB_OK | MB_ICONERROR);
SAFE_RELEASE(device);
SAFE_RELEASE(context);
SAFE_RELEASE(swapchain);