C Specification

To determine whether a queue family of a physical device supports presentation to a Wayland compositor, call:

// Provided by VK_KHR_wayland_surface
VkBool32 vkGetPhysicalDeviceWaylandPresentationSupportKHR(
    VkPhysicalDevice                            physicalDevice,
    uint32_t                                    queueFamilyIndex,
    struct wl_display*                          display);

Parameters

  • physicalDevice is the physical device.

  • queueFamilyIndex is the queue family index.

  • display is a pointer to the wl_display associated with a Wayland compositor.

Description

This platform-specific function can be called prior to creating a surface.

Valid Usage
  • VUID-vkGetPhysicalDeviceWaylandPresentationSupportKHR-queueFamilyIndex-01306
    queueFamilyIndex must be less than pQueueFamilyPropertyCount returned by vkGetPhysicalDeviceQueueFamilyProperties for the given physicalDevice

Valid Usage (Implicit)
  • VUID-vkGetPhysicalDeviceWaylandPresentationSupportKHR-physicalDevice-parameter
    physicalDevice must be a valid VkPhysicalDevice handle

  • VUID-vkGetPhysicalDeviceWaylandPresentationSupportKHR-display-parameter
    display must be a valid pointer to a wl_display value

See Also

Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

Copyright (c) 2014-2020 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0