Bug 246376

Summary: devel/vulkan-validation-layers: throws error with valid GLFW usage
Product: Ports & Packages Reporter: beldin
Component: Individual Port(s)Assignee: freebsd-ports-bugs (Nobody) <ports-bugs>
Status: New ---    
Severity: Affects Only Me CC: fernape, greg
Priority: --- Keywords: patch
Version: LatestFlags: bugzilla: maintainer-feedback? (greg)
fernape: merge-quarterly?
Hardware: Any   
OS: Any   
Description Flags
Patch none

Description beldin 2020-05-11 16:53:48 UTC
Using validation layers produces erros (and potentially segfaults) for valid usage when using GLFW. 

Error that results:

VUID_Undefined(ERROR / SPEC): msgNum: 0 - Instance Extension VK_KHR_xcb_surface is not supported by this layer.  Using this extension may adversely affect validation results and/or produce undefined behavior.
    Objects: 1
        [0] 0, type: 0, name: NULL
VUID-vkGetPhysicalDeviceSurfaceSupportKHR-surface-parameter(ERROR / SPEC): msgNum: 0 - Invalid SurfaceKHR Object 0x80098b020. The Vulkan spec states: surface must be a valid VkSurfaceKHR handle (https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#VUID-vkGetPhysicalDeviceSurfaceSupportKHR-surface-parameter)

Removing the CMAKE_OFF settings got X11 and XCB and providing options copied from the graphics/vulkan-loader seems to provide a least suprising solution (defaulting these 2 options to off leaves behaviour as before).

This has been tested for compiling for all 4 option combinations also.

(I'm sure the wayland option could also be transferred but testing that is outside my configuration)
Comment 1 beldin 2020-05-11 16:54:28 UTC
Created attachment 214380 [details]