Update D3D12MeshletRender.cpp

kevgee · web-flow · commit a19fa1e94476 · 2021-03-18T14:34:04.000-07:00
Choose the most powerful adapter when there are multiple in the device configuration. 
This is needed on laptops where Integrated graphics exist but there is also a seperate GPU that supports Mesh Shader fully.
diff --git a/Samples/Desktop/D3D12MeshShaders/src/MeshletRender/D3D12MeshletRender.cpp b/Samples/Desktop/D3D12MeshShaders/src/MeshletRender/D3D12MeshletRender.cpp
@@ -77,7 +77,7 @@ void D3D12MeshletRender::LoadPipeline()
     else
     {
         ComPtr<IDXGIAdapter1> hardwareAdapter;
-        GetHardwareAdapter(factory.Get(), &hardwareAdapter);
+        GetHardwareAdapter(factory.Get(), &hardwareAdapter, true);
 
         ThrowIfFailed(D3D12CreateDevice(
             hardwareAdapter.Get(),

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ void D3D12MeshletRender::LoadPipeline()`
`77`	`77`	`else`
`78`	`78`	`{`
`79`	`79`	`ComPtr<IDXGIAdapter1> hardwareAdapter;`
`80`		`- GetHardwareAdapter(factory.Get(), &hardwareAdapter);`
	`80`	`+ GetHardwareAdapter(factory.Get(), &hardwareAdapter, true);`
`81`	`81`
`82`	`82`	`ThrowIfFailed(D3D12CreateDevice(`
`83`	`83`	`hardwareAdapter.Get(),`