Merge remote-tracking branch 'daniels/master'

hw/dmx/dmx.h

@@ -407,4 +407,6 @@ extern DevPrivateKeyRec dmxGlyphSetPrivateKeyRec;
 
 #define dmxGlyphSetPrivateKey (&dmxGlyphSetPrivateKeyRec) /**< Private index for GlyphSets */
 
+void DMXExtensionInit(void);
+
 #endif                          /* DMX_H */

hw/dmx/dmxinit.c

@@ -68,10 +68,13 @@
 #include <GL/glx.h>
 #include <GL/glxint.h>
 #include "dmx_glxvisuals.h"
+#include "glx_extinit.h"
 #include <X11/extensions/Xext.h>
 #include <X11/extensions/extutil.h>
 #endif                          /* GLXEXT */
 
+#include <X11/extensions/dmxproto.h>
+
 /* Global variables available to all Xserver/hw/dmx routines. */
 int dmxNumScreens;
 DMXScreenInfo *dmxScreens;
@@ -586,6 +589,20 @@ dmxExecHost(void)
     return buffer;
 }
 
+static void dmxAddExtensions(Bool glxSupported)
+{
+    const ExtensionModule dmxExtensions[] = {
+        { DMXExtensionInit, DMX_EXTENSION_NAME, NULL },
+#ifdef GLXEXT
+        { GlxExtensionInit, "GLX", &glxSupported },
+#endif
+    };
+    int i;
+
+    for (i = 0; i < ARRAY_SIZE(dmxExtensions); i++)
+        LoadExtension(&dmxExtensions[i], TRUE);
+}
+
 /** This routine is called in Xserver/dix/main.c from \a main(). */
 void
 InitOutput(ScreenInfo * pScreenInfo, int argc, char *argv[])
@@ -594,7 +611,7 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char *argv[])
     static unsigned long dmxGeneration = 0;
 
 #ifdef GLXEXT
-    Bool glxSupported = TRUE;
+    static Bool glxSupported = TRUE;
 #endif
 
     if (dmxGeneration != serverGeneration) {
@@ -725,6 +742,9 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char *argv[])
         glxSupported &= (dmxScreens[i].glxMajorOpcode > 0);
 #endif
 
+    if (serverGeneration == 1)
+        dmxAddExtensions(glxSupported);
+
     /* Tell dix layer about the backend displays */
     for (i = 0; i < dmxNumScreens; i++) {
 

hw/kdrive/ephyr/hostx.c

@@ -881,7 +881,9 @@ host_screen_from_window(Window w)
     struct EphyrHostScreen *result = NULL;
 
     for (index = 0; index < HostX.n_screens; index++) {
-        if (HostX.screens[index].win == w || HostX.screens[index].peer_win == w) {
+        if (HostX.screens[index].win == w
+            || HostX.screens[index].peer_win == w
+            || HostX.screens[index].win_pre_existing == w) {
             result = &HostX.screens[index];
             goto out;
         }

hw/vfb/InitOutput.c

@@ -65,6 +65,7 @@ from The Open Group.
 #endif                          /* HAS_SHM */
 #include "dix.h"
 #include "miline.h"
+#include "glx_extinit.h"
 
 #define VFB_DEFAULT_WIDTH      1280
 #define VFB_DEFAULT_HEIGHT     1024
@@ -884,12 +885,30 @@ vfbScreenInit(ScreenPtr pScreen, int argc, char **argv)
 
 }                               /* end vfbScreenInit */
 
+static const ExtensionModule vfbExtensions[] = {
+#ifdef GLXEXT
+    { GlxExtensionInit, "GLX", &noGlxExtension },
+#endif
+};
+
+static
+void vfbExtensionInit(void)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_SIZE(vfbExtensions); i++)
+        LoadExtension(&vfbExtensions[i], TRUE);
+}
+
 void
 InitOutput(ScreenInfo * screenInfo, int argc, char **argv)
 {
     int i;
     int NumFormats = 0;
 
+    if (serverGeneration == 1)
+        vfbExtensionInit();
+
     /* initialize pixmap formats */
 
     /* must have a pixmap depth to match every screen depth */

hw/xfree86/common/xf86Extensions.c

@@ -53,7 +53,7 @@
 /*
  * DDX-specific extensions.
  */
-static ExtensionModule extensionModules[] = {
+static const ExtensionModule extensionModules[] = {
 #ifdef XF86VIDMODE
     {
 	XFree86VidModeExtensionInit,

hw/xfree86/dixmods/glxmodule.c

@@ -47,7 +47,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 static MODULESETUPPROTO(glxSetup);
 
-static ExtensionModule GLXExt = {
+static const ExtensionModule GLXExt = {
     GlxExtensionInit,
     "GLX",
     &noGlxExtension

hw/xquartz/quartz.c

@@ -145,7 +145,7 @@ QuartzSetupScreen(int index,
     return TRUE;
 }
 
-static ExtensionModule quartzExtensions[] = {
+static const ExtensionModule quartzExtensions[] = {
     /* PseudoramiX needs to be done before RandR, so
      * it is in miinitext.c until it can be reordered.
      * { PseudoramiXExtensionInit, "PseudoramiX", &noPseudoramiXExtension },

include/extension.h

@@ -97,6 +97,6 @@ extern _X_EXPORT void InitExtensions(int argc, char **argv);
 
 extern _X_EXPORT void CloseDownExtensions(void);
 
-extern _X_EXPORT void LoadExtension(ExtensionModule *ext, Bool external);
+extern _X_EXPORT void LoadExtension(const ExtensionModule *ext, Bool external);
 
 #endif                          /* EXTENSION_H */

include/extinit.h

@@ -68,10 +68,6 @@ extern _X_EXPORT Bool noDbeExtension;
 extern void DbeExtensionInit(void);
 #endif
 
-#ifdef DMXEXT
-extern void DMXExtensionInit(void);
-#endif
-
 #if defined(DPMSExtension)
 #include <X11/extensions/dpmsconst.h>
 extern _X_EXPORT Bool noDPMSExtension;

mi/miinitext.c

@@ -365,7 +365,7 @@ NewExtensionModule(void)
 }
 
 void
-LoadExtension(ExtensionModule * e, Bool builtin)
+LoadExtension(const ExtensionModule * e, Bool builtin)
 {
     ExtensionModule *newext;