C Specification

The XrGraphicsBindingVulkanKHR structure is defined as:

typedef struct XrGraphicsBindingVulkanKHR {
    XrStructureType     type;
    const void*         next;
    VkInstance          instance;
    VkPhysicalDevice    physicalDevice;
    VkDevice            device;
    uint32_t            queueFamilyIndex;
    uint32_t            queueIndex;
} XrGraphicsBindingVulkanKHR;


Member Descriptions
  • type is the XrStructureType of this structure.

  • next is NULL or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension.

  • instance is a valid Vulkan VkInstance.

  • physicalDevice is a valid Vulkan VkPhysicalDevice.

  • device is a valid Vulkan VkDevice.

  • queueFamilyIndex is a valid queue family index on device.

  • queueIndex is a valid queue index on device to be used for synchronization.


When creating a Vulkan-backed XrSession, the application will provide a pointer to an XrGraphicsBindingVulkanKHR in the next chain of the XrSessionCreateInfo.

Valid Usage
Valid Usage (Implicit)

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.