Thread: How do you create swap chain I always get failure on the CreateSwapChainForHwnd call

Hello Goukenfan,

I have not had much exposure to Windows C++ for quite a while but I'll try to help. Just to be clear, the problem you are facing is that line 29 in code above fails i.e.

Code:

hr = factory->CreateSwapChainForHwnd(
            device,
            m_amahwnd,
            &desc,
            NULL,
            NULL,
            &swapchain
        );

My first instinct would be to confirm that the factory pointer is not NULL. The next thing I would ask would be about the arguments you are passing into the CreateSwapChainForHwnd method. If in doubt, read the documentation
IDXGIFactory2::CreateSwapChainForHwnd (dxgi1_2.h) - Win32 apps | Microsoft Docs