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Questions - iddcx

IddCx Driver frame stutters, potentially caused by OS version issues

I am working on a IddCx indirect Display Driver. I have run into a bug that I cant find any reason to blame my own code on. Every two seconds or so IddCxSwapChainReleaseAndAcquireBuffer takes over 100...
test-img

vulkur

wdk

umdf

iddcx

Votes: 0

Answers: 1

Latest Answer

forgot to close this. Realized the issue was that the monitor desktop simply wasnt updating. So the OS was just rendering the desktop less often, resulting in less frames being pushed to the swapchain...
test-img

vulkur

IddCX header results in errors for pure C compilation

I am trying to use pure C for a windows driver I am working on. Its a driver using IddCx (um/iddcx/iddcx.h). This header has a 'extern "c"` wrapper to allow for C compilation. The issue is t...
test-img

vulkur

c++

c

visual-studio

wdf

iddcx

Votes: 0

Answers: 1

Latest Answer

IddCx seems to suppose to be C compliant, but its not. I have reported the issue to microsoft. I have created a temporary custom header file that is compliant. It compiles just fine now.
test-img

vulkur

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