Package org.lwjgl.vulkan

Class KHRPortabilityEnumeration

java.lang.Object
org.lwjgl.vulkan.KHRPortabilityEnumeration
public final class KHRPortabilityEnumeration extends Object
This extension allows applications to control whether devices that expose the VK_KHR_portability_subset extension are included in the results of physical device enumeration. Since devices which support the VK_KHR_portability_subset extension are not fully conformant Vulkan implementations, the Vulkan loader does not report those devices unless the application explicitly asks for them. This prevents applications which may not be aware of non-conformant devices from accidentally using them, as any device which supports the VK_KHR_portability_subset extension mandates that the extension must be enabled if that device is used.

This extension is implemented in the loader.

Name String
VK_KHR_portability_enumeration
Extension Type
Instance extension
Registered Extension Number
395
Revision
1
Contact
Other Extension Metadata
Last Modified Date
2021-06-02
IP Status
No known IP claims.
Interactions and External Dependencies
Contributors
  • Lenny Komow, LunarG
  • Charles Giessen, LunarG

  • Field Details

    • VK_KHR_PORTABILITY_ENUMERATION_SPEC_VERSION

      public static final int VK_KHR_PORTABILITY_ENUMERATION_SPEC_VERSION
      The extension specification version.
      See Also:

    • VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME

      public static final String VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME
      The extension name.
      See Also:

    • VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR

      public static final int VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR
      Extends VkInstanceCreateFlagBits.
      See Also: