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.
VK_EXT_pci_bus_infoVK_KHR_get_physical_device_properties2 or Version 1.1| Modifier and Type | Field and Description |
|---|---|
| public static final String | VK_EXT_PCI_BUS_INFO_EXTENSION_NAME
The extension name. |
| public static final int | VK_EXT_PCI_BUS_INFO_SPEC_VERSION
The extension specification version. |
| public static final int | VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT
Extends |
| Access | Constructor and Description |
|---|---|
| private |
| VK_EXT_PCI_BUS_INFO_EXTENSION_NAME | back to summary |
|---|---|
| public static final String VK_EXT_PCI_BUS_INFO_EXTENSION_NAME The extension name. | |
| VK_EXT_PCI_BUS_INFO_SPEC_VERSION | back to summary |
|---|---|
| public static final int VK_EXT_PCI_BUS_INFO_SPEC_VERSION The extension specification version. | |
| VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT | back to summary |
|---|---|
| public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PCI_BUS_INFO_PROPERTIES_EXT Extends | |
| EXTPciBusInfo | back to summary |
|---|---|
| private EXTPciBusInfo() | |