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_KHR_swapchain with VK_VERSION_1_1, VK_KHR_device_group with VK_KHR_swapchain
typedef struct VkDeviceGroupSwapchainCreateInfoKHR {
    VkStructureType                     sType;
    const void*                         pNext;
    VkDeviceGroupPresentModeFlagsKHR    modes;
} VkDeviceGroupSwapchainCreateInfoKHR;

Members

  • sType is the type of 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.

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SPDX-License-Identifier: CC-BY-4.0