Package org.lwjgl.vulkan

Class EXTPciBusInfo

java.lang.Object
org.lwjgl.vulkan.EXTPciBusInfo
public final class EXTPciBusInfo extends Object
This extension adds a new query to obtain PCI bus information about a physical device.

Not all physical devices have PCI bus information, either due to the device not being connected to the system through a PCI interface or due to platform specific restrictions and policies. Thus this extension is only expected to be supported by physical devices which can provide the information.

As a consequence, applications should always check for the presence of the extension string for each individual physical device for which they intend to issue the new query for and should not have any assumptions about the availability of the extension on any given platform.

Name String
VK_EXT_pci_bus_info
Extension Type
Device extension
Registered Extension Number
213
Revision
2
Extension and Version Dependencies
VK_KHR_get_physical_device_properties2 or Version 1.1
Contact
Other Extension Metadata
Last Modified Date
2018-12-10
IP Status
No known IP claims.
Contributors
  • Matthaeus G. Chajdas, AMD
  • Daniel Rakos, AMD

  • Field Details

    • VK_EXT_PCI_BUS_INFO_SPEC_VERSION

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

    • VK_EXT_PCI_BUS_INFO_EXTENSION_NAME

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

    • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT

      public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT
      Extends VkStructureType.
      See Also: