1 files changed, 27 insertions, 1 deletions
diff --git a/xorg-server/hw/xwin/InitOutput.c b/xorg-server/hw/xwin/InitOutput.c
index ceb71ff07..98dcd6909 100644
--- a/xorg-server/hw/xwin/InitOutput.c
+++ b/xorg-server/hw/xwin/InitOutput.c
@@ -144,6 +144,31 @@ winClipboardShutdown(void)
 }
 #endif
 
+static const ExtensionModule xwinExtensions[] = {
+#ifdef GLXEXT
+  { GlxExtensionInit, "GLX", &noGlxExtension },
+#endif
+};
+
+/*
+ * XwinExtensionInit
+ * Initialises Xwin-specific extensions.
+ */
+static
+void XwinExtensionInit(void)
+{
+    int i;
+
+#ifdef XWIN_GLX_WINDOWS
+    if ((g_fNativeGl) && (serverGeneration == 1)) {
+        /* install the native GL provider */
+        glxWinPushNativeProvider();
+    }
+#endif
+
+    for (i = 0; i < ARRAY_SIZE(xwinExtensions); i++)
+        LoadExtension(&xwinExtensions[i], TRUE);
+}
 
 #if defined(DDXBEFORERESET)
 /*
@@ -681,7 +706,6 @@ OsVendorInit(void)
     }
 }
 
-
 static void
 winUseMsg(void)
 {
@@ -895,6 +919,8 @@ InitOutput(ScreenInfo * screenInfo, int argc, char *argv[])
 {
     int i;
 
+    XwinExtensionInit();
+
     /* Log the command line */
     winLogCommandLine(argc, argv);