如何将DXGI共享资源的句柄传递给另一个进程? [英] How do I pass a handle of DXGI shared resource to another process?
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问题描述
https://msdn.microsoft.com/zh-CN/library/windows/desktop/bb174562(v=vs.85).aspx
根据IDXGIResource :: GetSharedHandle的文档,我应该能够将该句柄编组到另一个进程,以便与另一个进程中的设备共享资源".
According to the documentation of IDXGIResource::GetSharedHandle, I should be able to "marshal this handle to another process to share a resource with a device in another process".
但不清楚如何传递此句柄.我可以将此句柄的值传递给另一个进程吗?还是我需要一些特定的方法?
But it's not clear how to pass this handle. Can I just pass the value of this handle to another process? Or do I need some specific method?
谢谢!
推荐答案
是的,您可以将此句柄直接传递给另一个进程并通过OpenSharedResource函数访问它.
Yes, you can pass this handle directly to another process and access it via OpenSharedResource function.
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