| // Copyright 2018-2021 The Khronos Group, Inc. |
| // |
| // SPDX-License-Identifier: CC-BY-4.0 |
| |
| ==== Acquiring and Releasing Displays |
| |
| On some platforms, access to displays is limited to a single process or |
| native driver instance. |
| On such platforms, some or all of the displays may not be available to |
| Vulkan if they are already in use by a native windowing system or other |
| application. |
| |
| ifdef::VK_EXT_acquire_xlib_display[] |
| include::{chapters}/VK_EXT_acquire_xlib_display/acquire_xlib_display.txt[] |
| endif::VK_EXT_acquire_xlib_display[] |
| |
| ifdef::VK_NV_acquire_winrt_display[] |
| include::{chapters}/VK_NV_acquire_winrt_display/acquire_winrt_display.txt[] |
| endif::VK_NV_acquire_winrt_display[] |
| |
| ifdef::VK_EXT_acquire_drm_display[] |
| include::{chapters}/VK_EXT_acquire_drm_display/acquire_drm_display.txt[] |
| endif::VK_EXT_acquire_drm_display[] |
| |
| [open,refpage='vkReleaseDisplayEXT',desc='Release access to an acquired VkDisplayKHR',type='protos'] |
| -- |
| To release a previously acquired display, call: |
| |
| include::{generated}/api/protos/vkReleaseDisplayEXT.txt[] |
| |
| * pname:physicalDevice The physical device the display is on. |
| * pname:display The display to release control of. |
| |
| include::{generated}/validity/protos/vkReleaseDisplayEXT.txt[] |
| -- |
