Vulkan-Docs/chapters/VK_KHR_wayland_surface/platformQuerySupport_wayland.txt
Jon Leech 56e0289318 Change log for January 05, 2019 Vulkan 1.1.97 spec update:
* Update release number to 97.

Public Issues:

  * Add a special case to the <<renderpass-compatibility, Render Pass
    Compatibility>> rules allowing single-subpass renderpasses to be
    compatible even if they have different resolve attachment references
    (public issue 835).
  * Fix the miss shader binding table record address rule in the
    <<shader-binding-table-indexing-rules, Miss Shaders>> section to index
    by code:missIndex, not code:sbtOffset (public issue 875).

Internal Issues:

  * Add a missing anchor to the elink:VkSamplerCreateFlagBits language
    (internal issue 1483).
  * Add missing implicit valid usage include for slink:VkHdrMetadataEXT and
    corresponding `noautovalidity` attributes in `vk.xml` for the
    externally-defined metadata properties (internal issue 1514).
  * Remove restrictions on the `mask` parameter of SPIR-V's
    code:OpGroupNonUniformXor in the <<spirvenv-module-validation,
    Validation Rules within a Module>> appendix (internal merge request
    2971).
  * Restore `noautovalidity` attribute for
    slink:VkPipelineViewportWScalingStateCreateInfoNV::pname:pViewportWScalings
    in `vk.xml` (internal merge request 2975).
  * Update copyright dates on Khronos-copyrighted files to 2019 (internal
    merge request 2980).

New Extensions:

  * `VK_KHR_depth_stencil_resolve`
  * `VK_EXT_buffer_device_address`
  * `VK_EXT_memory_budget`
  * `VK_EXT_memory_priority`
  * `VK_EXT_validation_features`
2019-01-05 19:40:12 -08:00

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// Copyright (c) 2014-2019 Khronos Group. This work is licensed under a
// Creative Commons Attribution 4.0 International License; see
// http://creativecommons.org/licenses/by/4.0/
[[platformQuerySupport_walyand,platformQuerySupport_walyand]]
=== Wayland Platform
[open,refpage='vkGetPhysicalDeviceWaylandPresentationSupportKHR',desc='Query physical device for presentation to Wayland',type='protos']
--
To determine whether a queue family of a physical device supports
presentation to a Wayland compositor, call:
include::../../api/protos/vkGetPhysicalDeviceWaylandPresentationSupportKHR.txt[]
* pname:physicalDevice is the physical device.
* pname:queueFamilyIndex is the queue family index.
* pname:display is a pointer to the code:wl_display associated with a
Wayland compositor.
This platform-specific function can: be called prior to creating a surface.
.Valid Usage
****
* [[VUID-vkGetPhysicalDeviceWaylandPresentationSupportKHR-queueFamilyIndex-01306]]
pname:queueFamilyIndex must: be less than
pname:pQueueFamilyPropertyCount returned by
fname:vkGetPhysicalDeviceQueueFamilyProperties for the given
pname:physicalDevice
****
include::../../validity/protos/vkGetPhysicalDeviceWaylandPresentationSupportKHR.txt[]
--