C Specification

XrResult xrGetVulkanGraphicsRequirements2KHR(
    XrInstance                                  instance,
    XrSystemId                                  systemId,
    XrGraphicsRequirementsVulkanKHR*            graphicsRequirements);

Parameters

The xrGetVulkanGraphicsRequirements2KHR function identifies to the application the runtime’s minimum Vulkan version requirement and the highest known tested Vulkan version. xrGetVulkanGraphicsRequirements2KHR must be called prior to calling xrCreateSession. The runtime must return XR_ERROR_GRAPHICS_REQUIREMENTS_CALL_MISSING on calls to xrCreateSession if xrGetVulkanGraphicsRequirements2KHR has not been called for the same instance and systemId.

Description

Parameter Descriptions
Valid Usage (Implicit)
Return Codes
On success, this command returns
  • XR_SUCCESS

On failure, this command returns
  • XR_ERROR_FUNCTION_UNSUPPORTED

  • XR_ERROR_VALIDATION_FAILURE

  • XR_ERROR_RUNTIME_FAILURE

  • XR_ERROR_HANDLE_INVALID

  • XR_ERROR_INSTANCE_LOST

  • XR_ERROR_SYSTEM_INVALID

See Also

Document Notes

For more information, see the OpenXR Specification

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

Copyright (c) 2014-2021, The Khronos Group Inc.