Class EXTPciBusInfo


  • public final class EXTPciBusInfo
    extends java.lang.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.

    Examples

    None.

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

      • VK_EXT_PCI_BUS_INFO_SPEC_VERSION

        public static final int VK_EXT_PCI_BUS_INFO_SPEC_VERSION
        The extension specification version.
        See Also:
        Constant Field Values
      • VK_EXT_PCI_BUS_INFO_EXTENSION_NAME

        public static final java.lang.String VK_EXT_PCI_BUS_INFO_EXTENSION_NAME
        The extension name.
        See Also:
        Constant Field Values
      • 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:
        Constant Field Values