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Fix DirectX crash when profiling with RenderDoc

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#698
This commit is contained in:
Wojtek Figat
2022-04-10 14:38:15 +02:00
parent f59ab696e2
commit c7c6acfc78
3 changed files with 19 additions and 26 deletions
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21
Source/Engine/GraphicsDevice/DirectX/DX11/GPUDeviceDX11.cpp
View File

@@ -271,9 +271,13 @@ bool GPUDeviceDX11::Init()
if (factory5)
{
BOOL allowTearing;
if (SUCCEEDED(factory5->CheckFeatureSupport(DXGI_FEATURE_PRESENT_ALLOW_TEARING, &allowTearing, sizeof(allowTearing))) && allowTearing)
if (SUCCEEDED(factory5->CheckFeatureSupport(DXGI_FEATURE_PRESENT_ALLOW_TEARING, &allowTearing, sizeof(allowTearing)))
&& allowTearing
#if PLATFORM_WINDOWS
&& GetModuleHandleA("renderdoc.dll") == nullptr // Disable tearing with RenderDoc (prevents crashing)
#endif
)
AllowTearing = true;
factory5->Release();
}
// Get flags and device type base on current configuration
@@ -286,18 +290,7 @@ bool GPUDeviceDX11::Init()
// Create DirectX device
D3D_FEATURE_LEVEL createdFeatureLevel = static_cast<D3D_FEATURE_LEVEL>(0);
auto targetFeatureLevel = GetD3DFeatureLevel();
VALIDATE_DIRECTX_RESULT(D3D11CreateDevice(
adapter,
D3D_DRIVER_TYPE_UNKNOWN,
NULL,
flags,
&targetFeatureLevel,
1,
D3D11_SDK_VERSION,
&_device,
&createdFeatureLevel,
&_imContext
));
VALIDATE_DIRECTX_RESULT(D3D11CreateDevice(adapter, D3D_DRIVER_TYPE_UNKNOWN, NULL, flags, &targetFeatureLevel, 1, D3D11_SDK_VERSION, &_device, &createdFeatureLevel, &_imContext));
// Validate result
ASSERT(_device);

1
Source/Engine/GraphicsDevice/DirectX/DX11/GPUSwapChainDX11.cpp
View File

@@ -201,7 +201,6 @@ bool GPUSwapChainDX11::Resize(int32 width, int32 height)
swapChainDesc.Windowed = TRUE;
swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
swapChainDesc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
if (_allowTearing)
{
swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;