C Specification

Possible values of VkDisplayPowerInfoEXT::powerState, specifying the new power state of a display, are:

typedef enum VkDisplayPowerStateEXT {
    VK_DISPLAY_POWER_STATE_OFF_EXT = 0,
    VK_DISPLAY_POWER_STATE_SUSPEND_EXT = 1,
    VK_DISPLAY_POWER_STATE_ON_EXT = 2,
    VK_DISPLAY_POWER_STATE_MAX_ENUM_EXT = 0x7FFFFFFF
} VkDisplayPowerStateEXT;

Description

  • VK_DISPLAY_POWER_STATE_OFF_EXT specifies that the display is powered down.

  • VK_DISPLAY_POWER_STATE_SUSPEND_EXT specifies that the display is put into a low power mode, from which it may be able to transition back to VK_DISPLAY_POWER_STATE_ON_EXT more quickly than if it were in VK_DISPLAY_POWER_STATE_OFF_EXT. This state may be the same as VK_DISPLAY_POWER_STATE_OFF_EXT.

  • VK_DISPLAY_POWER_STATE_ON_EXT specifies that the display is powered on.

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.