Clang-cl build error

RT2 · 22 May 2025, 13:25

Hello,

I'm building NoesisApp for Windows using clang-cl, and everything works well except for a minor issue that's trivial to fix. Here's how to reproduce it:

In the NoesisGUI native SDK for Windows (3.2.7), open NoesisApp-vs2022.vcxproj.

In the project properties, set the Platform Toolset to LLVM (clang-cl) and Treat Warnings as Errors to No.

Build the project. You will encounter the following error:

expected '(' for function-style cast or type construction (Src\Packages\Render\D3D11RenderDevice\Src\D3D11RenderDevice.cpp, 199)

This is caused by the following line in D3D11RenderDevice.cpp:

viewDesc.Texture2D.MipLevels = unsigned int(-1);

The fix is simply to explicitly use a static cast:

viewDesc.Texture2D.MipLevels = static_cast<unsigned int>(-1);

22 May 2025, 15:34

Thanks for reporting! I will fix this

27 May 2025, 13:46

Fixed it like this:

        D3D11_SHADER_RESOURCE_VIEW_DESC viewDesc;
        viewDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
        viewDesc.Texture2D.MipLevels = (UINT)(-1);
        viewDesc.Texture2D.MostDetailedMip = 0;

RT2 · 27 May 2025, 13:49

That also works, thanks for the fix.

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