EXTDirectModeDisplay (LWJGL 3.2.1 SNAPSHOT)

java.lang.Object
- org.lwjgl.vulkan.EXTDirectModeDisplay

```
public class EXTDirectModeDisplay
extends java.lang.Object
```
This is extension, along with related platform exentions, allows applications to take exclusive control of displays associated with a native windowing system. This is especially useful for virtual reality applications that wish to hide HMDs (head mounted displays) from the native platform's display management system, desktop, and/or other applications.
Name String

VK_EXT_direct_mode_display

Extension Type

Instance extension

Registered Extension Number

89

Revision

1

Extension and Version Dependencies
- Requires Vulkan 1.0
- Requires VK_KHR_display
Contact
- James Jones cubanismo
Last Modified Date

2016-12-13

IP Status

No known IP claims.

Contributors
- Pierre Boudier, NVIDIA
- James Jones, NVIDIA
- Damien Leone, NVIDIA
- Pierre-Loup Griffais, Valve
- Liam Middlebrook, NVIDIA

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`VK_EXT_DIRECT_MODE_DISPLAY_EXTENSION_NAME`	The extension name.
`static int`	`VK_EXT_DIRECT_MODE_DISPLAY_SPEC_VERSION`	The extension specification version.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`vkReleaseDisplayEXT(VkPhysicalDevice physicalDevice, long display)`	Release access to an acquired VkDisplayKHR.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - VK_EXT_DIRECT_MODE_DISPLAY_SPEC_VERSION
```
public static final int VK_EXT_DIRECT_MODE_DISPLAY_SPEC_VERSION
```
    The extension specification version.
    
    See Also:
    
    Constant Field Values
  - VK_EXT_DIRECT_MODE_DISPLAY_EXTENSION_NAME
```
public static final java.lang.String VK_EXT_DIRECT_MODE_DISPLAY_EXTENSION_NAME
```
    The extension name.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - vkReleaseDisplayEXT
```
public static int vkReleaseDisplayEXT(VkPhysicalDevice physicalDevice,
                                      long display)
```
    Release access to an acquired VkDisplayKHR.
    C Specification
    
    To release a previously acquired display, call:
    
    VkResult vkReleaseDisplayEXT( VkPhysicalDevice physicalDevice, VkDisplayKHR display);
    
    Valid Usage (Implicit)
    
    physicalDevice must be a valid VkPhysicalDevice handle
    
    display must be a valid VkDisplayKHR handle
    
    Return Codes
    
    On success, this command returns
    
    SUCCESS
    Parameters:
    
    physicalDevice - The physical device the display is on.
    
    display - The display to release control of.