C Specification
When acquiring displays from an X11 server, an application may also wish to
enumerate and identify them using a native handle rather than a
VkDisplayKHR handle.
To determine the VkDisplayKHR handle corresponding to an X11 RandR
Output, call:
VkResult vkGetRandROutputDisplayEXT(
VkPhysicalDevice physicalDevice,
Display* dpy,
RROutput rrOutput,
VkDisplayKHR* pDisplay);
Parameters
-
physicalDeviceThe physical device to query the display handle on. -
dpyA connection to the X11 server from whichrrOutputwas queried. -
rrOutputAn X11 RandR output ID. -
pDisplayThe corresponding VkDisplayKHR handle will be returned here.
Description
If there is no VkDisplayKHR corresponding to rrOutput on
physicalDevice, VK_NULL_HANDLE must be returned in
pDisplay.
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
Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.