销毁directx设备和交换链 [英] destroy directx device and swap chain

问题描述

我遇到一个奇怪的问题，我认为涉及 D3D11CreateDeviceAndSwapChain 我可以创建设备和交换链，但是当应用程序退出和 - > 在交换链，设备和设备上下文中调用，线程仍在运行。注释掉此行应用程序会按预期终止。

I am encountering a strange issue I think involves D3D11CreateDeviceAndSwapChain I can create the device and swap chain however when the application exits and ->destroy gets called on the swap chain, device, and device context a thread is still running. Commenting out this line the application terminates as expected.

featureLevel = D3D_FEATURE_LEVEL_11_0;
result = D3D11CreateDeviceAndSwapChain(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, 0, &featureLevel, 1, D3D11_SDK_VERSION, &swapChainDesc, &m_swapChain, &m_device, NULL, &m_deviceContext);

if(FAILED(result))
{
#ifdef _DEBUG
    log(logDEBUG) << "Error at D3D11CreateDeviceAndSwapChain";
#endif
    return false;
}
return true;

和销毁：

if(m_swapChain)
{
    m_swapChain->SetFullscreenState(false, NULL);
}

if(m_device)
{
    m_device->Release();
}

if(m_deviceContext)
{
    m_deviceContext->Release();
}

if(m_swapChain)
{
    m_swapChain->Release();
}

我相信这个问题是来自这个， 100％肯定。通过代码，我看到每个版本被正确调用。 （如果第一个块被注释掉，应用程序将正常关闭。）

I am fairly confident that the issue is coming from this, but I am not 100% sure. stepping through the code i see that each Release gets called correctly. (the application will close properly if the first block is commented out.)

感谢您对此问题的任何见解。

Thanks for any insight regarding this issue.

推荐答案

我不完全确定我做了什么，但我设法使问题消失。我正在清理代码在不同的部分，突然一切都开始正常关闭。

I am not entirely sure what I did, but I managed to get the issue to go away. I was cleaning up code in a different portion and all of a sudden everything started closing properly.

我有一种感觉，我没有正确设置或关闭窗口。

I have a feeling I wasn't setting up or closing the window correctly.

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