C Specification
To identify what graphics device needs to be used for an instance and system, call:
XrResult xrGetVulkanGraphicsDeviceKHR(
XrInstance instance,
XrSystemId systemId,
VkInstance vkInstance,
VkPhysicalDevice* vkPhysicalDevice);
Parameters
Description
xrGetVulkanGraphicsDeviceKHR function identifies to the application what graphics device
(Vulkan VkPhysicalDevice
) needs to be used.
xrGetVulkanGraphicsDeviceKHR has to be called prior to calling xrCreateSession,
and the VkPhysicalDevice
that xrGetVulkanGraphicsDeviceKHR returns should be passed to
xrCreateSession in the XrGraphicsBindingVulkanKHR.
See Also
Document Notes
For more information, see the OpenXR Specification at URL
This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.