From b8325fd2554aafde3d0b784b7944b1473af7d144 Mon Sep 17 00:00:00 2001
From: Benjamin Franzke <benjaminfranzke@googlemail.com>
Date: Sat, 11 Jun 2011 22:07:02 +0200
Subject: [PATCH] egl_dri2/wayland: Add support for EGL_DEFAULT_DISPLAY

---
 src/egl/drivers/dri2/egl_dri2.c         | 18 ++++++++++++++++--
 src/egl/drivers/dri2/platform_wayland.c |  8 +++++++-
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index ea8c8fba8c0..a9430055258 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -528,10 +528,24 @@ dri2_terminate(_EGLDriver *drv, _EGLDisplay *disp)
    if (dri2_dpy->fd)
       close(dri2_dpy->fd);
    dlclose(dri2_dpy->driver);
+
+   if (disp->PlatformDisplay == NULL) {
+      switch (disp->Platform) {
 #ifdef HAVE_X11_PLATFORM
-   if (disp->PlatformDisplay == NULL)
-      xcb_disconnect(dri2_dpy->conn);
+      case _EGL_PLATFORM_X11:
+         xcb_disconnect(dri2_dpy->conn);
+         break;
+#endif
+#ifdef HAVE_WAYLAND_PLATFORM
+      case _EGL_PLATFORM_WAYLAND:
+         wl_display_destroy(dri2_dpy->wl_dpy);
+         break;
 #endif
+      default:
+         break;
+      }
+   }
+
    free(dri2_dpy);
    disp->DriverData = NULL;
 
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 1d6ce2ec49c..e786780d3fb 100644
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -676,7 +676,13 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp)
    memset(dri2_dpy, 0, sizeof *dri2_dpy);
 
    disp->DriverData = (void *) dri2_dpy;
-   dri2_dpy->wl_dpy = disp->PlatformDisplay;
+   if (disp->PlatformDisplay == NULL) {
+      dri2_dpy->wl_dpy = wl_display_connect(NULL);
+      if (dri2_dpy->wl_dpy == NULL)
+         goto cleanup_dpy;
+   } else {
+      dri2_dpy->wl_dpy = disp->PlatformDisplay;
+   }
 
    id = wl_display_get_global(dri2_dpy->wl_dpy, "wl_drm", 1);
    if (id == 0)
-- 
2.30.2