Diligent::LinuxNativeWindow Struct Reference

#include <LinuxNativeWindow.h>

Public Attributes
Uint32	WindowId = 0
	Native window ID for X11 backends (XCB/Xlib). Must be non-zero to create an X11 surface.
void *	pDisplay = nullptr
	Display handle: Display* (Xlib) or wl_display* (Wayland).
void *	pXCBConnection = nullptr
	XCB connection handle: xcb_connection_t* (XCB only).
void *	pWaylandSurface = nullptr
	Wayland surface handle: wl_surface* (Wayland only).

Detailed Description

Platform-native handles for creating a Vulkan surface on Linux (XCB, Xlib, Wayland).

Surface creation selection (in order):

• XCB (VK_USE_PLATFORM_XCB_KHR): use pXCBConnection + WindowId (both valid) -> vkCreateXcbSurfaceKHR.
• Xlib (VK_USE_PLATFORM_XLIB_KHR): use pDisplay + WindowId (both valid) and no surface yet -> vkCreateXlibSurfaceKHR.
• Wayland (VK_USE_PLATFORM_WAYLAND_KHR): use pDisplay + pWaylandSurface (both valid) and no surface yet -> vkCreateWaylandSurfaceKHR.

Notes:

• Populate only the members for the active backend; leave others null/zero.
• pDisplay is backend-dependent: Display* (Xlib) or wl_display* (Wayland).