C Specification

To set the power state of a display, call:

VkResult vkDisplayPowerControlEXT(
    VkDevice                                    device,
    VkDisplayKHR                                display,
    const VkDisplayPowerInfoEXT*                pDisplayPowerInfo);


  • device is a logical device associated with display.

  • display is the display whose power state is modified.

  • pDisplayPowerInfo is an instance of VkDisplayPowerInfoEXT specifying the new power state of display.


Valid Usage (Implicit)
  • device must be a valid VkDevice handle

  • display must be a valid VkDisplayKHR handle

  • pDisplayPowerInfo must be a valid pointer to a valid VkDisplayPowerInfoEXT structure

Return Codes
On success, this command returns

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) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.