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Vulkan: VkFramebufferCreateInfo doesnt allow for just passing the attachmentCount

See original GitHub issue

Environment

LWJGL version: 3.3.0
LWJGL build #: SNAPSHOT
Java version: java.version
Platform: Linux
Module: Vulkan

Description Of Issue

for ImagelessFramebuffers (A Core feature of vulkan 1.2), you need to be able to specify just the count of attachments. Specifying the attachments causes problems within Khronos Validation Layers. we have tried VkFramebufferCreateInfo.nattachmentCount(framebufferInfo.address(), 2); but this unfortunately doesn’t work due to the checks causing a NullPointerException

Issue Analytics

State:
Created 2 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

2reactions

Spasicommented, Aug 22, 2021

@hYdos Thanks! This was a bug in lwjgl3-vulkangen that has been fixed with https://github.com/LWJGL/lwjgl3-vulkangen/commit/f62d362c032a2216168b0ce9cf303c321f3fa4b0. The validation will be removed in the next 3.3.0 snapshot.

1reaction

httpdigestcommented, Aug 17, 2021

As a work-around you can disable those consistency-checks in LWJGL in the meantime:

by either calling Configuration.DISABLE_CHECKS.set(true) or by setting the system property org.lwjgl.util.NoChecks to true.

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