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queue.Submit (submitInfo, fence) segfaulting #66

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AdvKern opened this issue Jan 1, 2018 · 6 comments
Open

queue.Submit (submitInfo, fence) segfaulting #66

AdvKern opened this issue Jan 1, 2018 · 6 comments

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@AdvKern
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AdvKern commented Jan 1, 2018

Android version deployed to Nougat device, getting segfault on first Submit() call in DrawFrame().
"Got a SIGSEGV while executing native code". Any ideas what to check?

This is VS'17, JDK1.8, NDK13

@realvictorprm
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@AdvKern Is the code working on normal PC's? Vulkan has some pitfalls that's why I'm asking...

@radekdoulik
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Do the samples work OK on your device?

@hshmhashemi
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@radek, yes the samples run fine on Windows.

@AdvKern
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AdvKern commented Jan 22, 2018

@realvictor What are the pitfalls? You mean compared to other APIs?

@realvictorprm
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@AdvKern in general I'm just asking whether you're very sure this is due to VulkanSharp or rather due to your code. Currently it's difficult to help you at all without any code to reproduce your problem.

@radekdoulik
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@AdvKern check our samples, whether they run OK on your Android device and if they do, check how everything is setup in your app in comparison.

You can also use validation layers and debug report. It usually helps to spot issues.

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4 participants