C Specification
To retrieve the D3D12 feature level and graphics device for an instance and system, call:
XrResult xrGetD3D12GraphicsRequirementsKHR(
XrInstance instance,
XrSystemId systemId,
XrGraphicsRequirementsD3D12KHR* graphicsRequirements);
Parameters
Description
The xrGetD3D12GraphicsRequirementsKHR function identifies to the application what graphics device
(Windows LUID) needs to be used and the minimum feature level to use.
xrGetD3D12GraphicsRequirementsKHR has to be called prior to calling xrCreateSession,
and the LUID and feature level that xrGetD3D12GraphicsRequirementsKHR returns should be used
to create the ID3D12Device
that the application passes to
xrCreateSession in the XrGraphicsBindingD3D12KHR.
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.