C Specification

To query the properties of a device’s built-in display modes, call:

// Provided by VK_KHR_get_display_properties2
VkResult vkGetDisplayModeProperties2KHR(
    VkPhysicalDevice                            physicalDevice,
    VkDisplayKHR                                display,
    uint32_t*                                   pPropertyCount,
    VkDisplayModeProperties2KHR*                pProperties);

Parameters

  • physicalDevice is the physical device associated with display.

  • display is the display to query.

  • pPropertyCount is a pointer to an integer related to the number of display modes available or queried, as described below.

  • pProperties is either NULL or a pointer to an array of VkDisplayModeProperties2KHR structures.

Description

vkGetDisplayModeProperties2KHR behaves similarly to vkGetDisplayModePropertiesKHR, with the ability to return extended information via chained output structures.

Valid Usage (Implicit)
  • VUID-vkGetDisplayModeProperties2KHR-physicalDevice-parameter
    physicalDevice must be a valid VkPhysicalDevice handle

  • VUID-vkGetDisplayModeProperties2KHR-display-parameter
    display must be a valid VkDisplayKHR handle

  • VUID-vkGetDisplayModeProperties2KHR-pPropertyCount-parameter
    pPropertyCount must be a valid pointer to a uint32_t value

  • VUID-vkGetDisplayModeProperties2KHR-pProperties-parameter
    If the value referenced by pPropertyCount is not 0, and pProperties is not NULL, pProperties must be a valid pointer to an array of pPropertyCount VkDisplayModeProperties2KHR structures

  • VUID-vkGetDisplayModeProperties2KHR-display-parent
    display must have been created, allocated, or retrieved from physicalDevice

Return Codes
On success, this command returns
  • VK_SUCCESS

  • VK_INCOMPLETE

On failure, this command returns
  • VK_ERROR_OUT_OF_HOST_MEMORY

  • VK_ERROR_OUT_OF_DEVICE_MEMORY

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 (c) 2014-2020 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0