HRESULT D3DCompile()

in skiko/src/awtMain/cpp/windows/directXRedrawer.cc [219:255]

• 37 lines of code
• 4 McCabe index (conditional complexity)

    HRESULT D3DCompile(
        LPCVOID pSrcData,
        SIZE_T SrcDataSize,
        LPCSTR pSourceName,
        const D3D_SHADER_MACRO *pDefines,
        ID3DInclude *pInclude,
        LPCSTR pEntrypoint,
        LPCSTR pTarget,
        UINT Flags1,
        UINT Flags2,
        ID3DBlob **ppCode,
        ID3DBlob **ppErrorMsgs)
    {
        typedef HRESULT (*D3DCompile_t)(
            LPCVOID pSrcData,
            SIZE_T SrcDataSize,
            LPCSTR pSourceName,
            const D3D_SHADER_MACRO *pDefines,
            ID3DInclude *pInclude,
            LPCSTR pEntrypoint,
            LPCSTR pTarget,
            UINT Flags1,
            UINT Flags2,
            ID3DBlob **ppCode,
            ID3DBlob **ppErrorMsgs);
        static D3DCompile_t impl = nullptr;
        if (!impl)
        {
            auto d3dcompilerdll = LoadLibrary(TEXT("d3dcompiler_47.dll"));
            if (!d3dcompilerdll)
                return E_NOTIMPL;
            impl = (D3DCompile_t)GetProcAddress(d3dcompilerdll, "D3DCompile");
            if (!impl)
                return E_NOTIMPL;
        }
        return impl(pSrcData, SrcDataSize, pSourceName, pDefines, pInclude, pEntrypoint, pTarget, Flags1, Flags2, ppCode, ppErrorMsgs);
    }