C Specification

If the pNext chain of VkSwapchainCreateInfoKHR includes a VkDeviceGroupSwapchainCreateInfoKHR structure, then that structure includes a set of device group present modes that the swapchain can be used with.

The VkDeviceGroupSwapchainCreateInfoKHR structure is defined as:

// Provided by VK_VERSION_1_1 with VK_KHR_swapchain
typedef struct VkDeviceGroupSwapchainCreateInfoKHR {
    VkStructureType                     sType;
    const void*                         pNext;
    VkDeviceGroupPresentModeFlagsKHR    modes;
} VkDeviceGroupSwapchainCreateInfoKHR;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • modes is a bitfield of modes that the swapchain can be used with.

Description

If this structure is not present, modes is considered to be VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR.

Valid Usage (Implicit)
  • VUID-VkDeviceGroupSwapchainCreateInfoKHR-sType-sType
    sType must be VK_STRUCTURE_TYPE_DEVICE_GROUP_SWAPCHAIN_CREATE_INFO_KHR

  • VUID-VkDeviceGroupSwapchainCreateInfoKHR-modes-parameter
    modes must be a valid combination of VkDeviceGroupPresentModeFlagBitsKHR values

  • VUID-VkDeviceGroupSwapchainCreateInfoKHR-modes-requiredbitmask
    modes must not be 0

See Also

Document Notes

For more information, see the Vulkan Specification

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

Copyright 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0