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Fix DX11 shared textures #1759

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Merged
tebjan merged 1 commit into from
Sep 15, 2023
Merged

Fix DX11 shared textures #1759

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33 changes: 17 additions & 16 deletions sources/engine/Stride.Graphics/Direct3D/Texture.Direct3D.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -175,25 +175,26 @@ private void InitializeFromImpl(DataBox[] dataBoxes = null)
NativeRenderTargetView = GetRenderTargetView(ViewType, ArraySlice, MipLevel);
NativeDepthStencilView = GetDepthStencilView(out HasStencil);

switch (textureDescription.Options)
if (textureDescription.Options == TextureOptions.None)
{
case TextureOptions.None:
SharedHandle = IntPtr.Zero;
break;
case TextureOptions.Shared:
var sharedResource = NativeDeviceChild.QueryInterface<SharpDX.DXGI.Resource>();
SharedHandle = sharedResource.SharedHandle;
break;
SharedHandle = IntPtr.Zero;
}
#if STRIDE_GRAPHICS_API_DIRECT3D11
case TextureOptions.SharedNthandle | TextureOptions.SharedKeyedmutex:
var sharedResource1 = NativeDeviceChild.QueryInterface<SharpDX.DXGI.Resource1>();
var uniqueName = "Stride:" + Guid.NewGuid().ToString();
SharedHandle = sharedResource1.CreateSharedHandle(uniqueName, SharpDX.DXGI.SharedResourceFlags.Write);
SharedNtHandleName = uniqueName;
break;
else if ((textureDescription.Options & TextureOptions.SharedNthandle) != 0)
{
var sharedResource1 = NativeDeviceChild.QueryInterface<SharpDX.DXGI.Resource1>();
var uniqueName = "Stride:" + Guid.NewGuid().ToString();
SharedHandle = sharedResource1.CreateSharedHandle(uniqueName, SharpDX.DXGI.SharedResourceFlags.Write);
SharedNtHandleName = uniqueName;
}
#endif
default:
throw new ArgumentOutOfRangeException("textureDescription.Options");
else if ((textureDescription.Options & TextureOptions.Shared) != 0) {
var sharedResource = NativeDeviceChild.QueryInterface<SharpDX.DXGI.Resource>();
SharedHandle = sharedResource.SharedHandle;
}
else
{
throw new ArgumentOutOfRangeException("textureDescription.Options");
}
}

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