merge XFree86 4.3.0.1 to -CURRENT

1 files changed, 551 insertions, 79 deletions

diff --git a/xdpyinfo.c b/xdpyinfo.c
index b0700a7..b3b73c6 100644
--- a/xdpyinfo.c
+++ b/xdpyinfo.c
@@ -29,32 +29,66 @@ in this Software without prior written authorization from The Open Group.
  * Author:  Jim Fulton, MIT X Consortium
  */
 
+/* $XFree86: xc/programs/xdpyinfo/xdpyinfo.c,v 3.28 2002/09/26 02:56:51 keithp Exp $ */
+
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
+#ifdef MULTIBUFFER
 #include <X11/extensions/multibuf.h>
+#endif
+#ifdef XIE
 #include <X11/extensions/XIElib.h>
+#endif
 #include <X11/extensions/XTest.h>
 #include <X11/extensions/sync.h>
+#include <X11/Xproto.h>
 #include <X11/extensions/Xdbe.h>
 #include <X11/extensions/record.h>
+#include <X11/extensions/shape.h>
 #ifdef MITSHM
 #include <X11/extensions/XShm.h>
 #endif
+#ifdef XKB
+#include <X11/extensions/XKB.h>
+#include <X11/XKBlib.h>
+#endif
+#ifdef XF86VIDMODE
+#include <X11/extensions/xf86vmode.h>
+#include <X11/extensions/xf86vmstr.h>
+#endif
+#ifdef XFreeXDGA
+#include <X11/extensions/xf86dga.h>
+#include <X11/extensions/xf86dgastr.h>
+#endif
+#ifdef XF86MISC
+#include <X11/extensions/xf86misc.h>
+#include <X11/extensions/xf86mscstr.h>
+#endif
+#ifdef XINPUT
+#include <X11/extensions/XInput.h>
+#endif
+#ifdef XRENDER
+#include <X11/extensions/Xrender.h>
+#endif
+#ifdef PANORAMIX
+#include <X11/extensions/Xinerama.h>
+#endif
 #include <X11/Xos.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 char *ProgramName;
 Bool queryExtensions = False;
 
-static int StrCmp(a, b)
-    char **a, **b;
+static int print_event_mask(char *buf, int lastcol, int indent, long mask);
+
+static int StrCmp(const void *a, const  void *b)
 {
-    return strcmp(*a, *b);
+    return strcmp(*(char **)a, *(char **)b);
 }
 
-void
-print_extension_info (dpy)
-    Display *dpy;
+static void
+print_extension_info(Display *dpy)
 {
     int n = 0;
     char **extlist = XListExtensions (dpy, &n);
@@ -84,9 +118,8 @@ print_extension_info (dpy)
     }
 }
 
-void
-print_display_info (dpy)
-    Display *dpy;
+static void
+print_display_info(Display *dpy)
 {
     char dummybuf[40];
     char *cp;
@@ -102,10 +135,52 @@ print_display_info (dpy)
 	    ProtocolVersion (dpy), ProtocolRevision (dpy));
     printf ("vendor string:    %s\n", ServerVendor (dpy));
     printf ("vendor release number:    %d\n", VendorRelease (dpy));
+
+    if (strstr(ServerVendor (dpy), "XFree86")) {
+	int vendrel = VendorRelease(dpy);
+
+	printf("XFree86 version: ");
+	if (vendrel < 336) {
+	    /*
+	     * vendrel was set incorrectly for 3.3.4 and 3.3.5, so handle
+	     * those cases here.
+	     */
+	    printf("%d.%d.%d", vendrel / 100,
+			      (vendrel / 10) % 10,
+			       vendrel       % 10);
+	} else if (vendrel < 3900) {
+	    /* 3.3.x versions, other than the exceptions handled above */
+	    printf("%d.%d", vendrel / 1000,
+			   (vendrel /  100) % 10);
+	    if (((vendrel / 10) % 10) || (vendrel % 10)) {
+		printf(".%d", (vendrel / 10) % 10);
+		if (vendrel % 10) {
+		    printf(".%d", vendrel % 10);
+		}
+	    }
+	} else if (vendrel < 40000000) {
+	    /* 4.0.x versions */
+	    printf("%d.%d", vendrel / 1000,
+			   (vendrel /   10) % 10);
+	    if (vendrel % 10) {
+		printf(".%d", vendrel % 10);
+	    }
+	} else {
+	    /* post-4.0.x */
+	    printf("%d.%d.%d", vendrel / 10000000,
+			      (vendrel /   100000) % 100,
+			      (vendrel /     1000) % 100);
+	    if (vendrel % 1000) {
+		printf(".%d", vendrel % 1000);
+	    }
+	}
+	printf("\n");
+    }
+
     req_size = XExtendedMaxRequestSize (dpy);
     if (!req_size) req_size = XMaxRequestSize (dpy);
     printf ("maximum request size:  %ld bytes\n", req_size * 4);
-    printf ("motion buffer size:  %d\n", XDisplayMotionBufferSize (dpy));
+    printf ("motion buffer size:  %ld\n", XDisplayMotionBufferSize (dpy));
 
     switch (BitmapBitOrder (dpy)) {
       case LSBFirst:    cp = "LSBFirst"; break;
@@ -182,9 +257,8 @@ print_display_info (dpy)
     printf ("number of screens:    %d\n", ScreenCount (dpy));
 }
 
-void
-print_visual_info (vip)
-    XVisualInfo *vip;
+static void
+print_visual_info(XVisualInfo *vip)
 {
     char errorbuf[40];			/* for sprintfing into */
     char *class = NULL;			/* for printing */
@@ -219,10 +293,8 @@ print_visual_info (vip)
 	    vip->bits_per_rgb);
 }
 
-void
-print_screen_info (dpy, scr)
-    Display *dpy;
-    int scr;
+static void
+print_screen_info(Display *dpy, int scr)
 {
     Screen *s = ScreenOfDisplay (dpy, scr);  /* opaque structure */
     XVisualInfo viproto;		/* fill in for getting info */
@@ -277,7 +349,7 @@ print_screen_info (dpy, scr)
     printf ("  default colormap:    0x%lx\n", DefaultColormap (dpy, scr));
     printf ("  default number of colormap cells:    %d\n",
 	    DisplayCells (dpy, scr));
-    printf ("  preallocated pixels:    black %d, white %d\n",
+    printf ("  preallocated pixels:    black %ld, white %ld\n",
 	    BlackPixel (dpy, scr), WhitePixel (dpy, scr));
     printf ("  options:    backing-store %s, save-unders %s\n",
 	    (DoesBackingStore (s) == NotUseful) ? no :
@@ -343,11 +415,11 @@ static struct _event_table {
     { "OwnerGrabButtonMask      ", OwnerGrabButtonMask },
     { NULL, 0 }};
 
-int print_event_mask (buf, lastcol, indent, mask)
-    char *buf;				/* string to write into */
-    int lastcol;			/* strlen(buf)+1 */
-    int indent;				/* amount by which to indent */
-    long mask;				/* event mask */
+static int                      
+print_event_mask(char *buf,     /* string to write into */
+                 int lastcol,   /* strlen(buf)+1 */
+                 int indent,    /* amount by which to indent */
+                 long mask)     /* event mask */
 {
     struct _event_table *etp;
     int len;
@@ -379,11 +451,9 @@ int print_event_mask (buf, lastcol, indent, mask)
     return (bitsfound);
 }
 
-void
-print_standard_extension_info(dpy, extname, majorrev, minorrev)
-    Display *dpy;
-    char *extname;
-    int majorrev, minorrev;
+static void
+print_standard_extension_info(Display *dpy, char *extname, 
+			      int majorrev, int minorrev)
 {
     int opcode, event, error;
 
@@ -398,10 +468,9 @@ print_standard_extension_info(dpy, extname, majorrev, minorrev)
     printf("\n");
 }
 
-int
-print_multibuf_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+#ifdef MULTIBUFFER
+static int
+print_multibuf_info(Display *dpy, char *extname)
 {
     int i, j;			/* temp variable: iterator */
     int nmono, nstereo;		/* count */
@@ -440,8 +509,10 @@ print_multibuf_info(dpy, extname)
     }
     return 1;
 } /* end print_multibuf_info */
+#endif
 
 
+#ifdef XIE
 /* XIE stuff */
 
 char *subset_names[] = { NULL, "FULL", "DIS" };
@@ -461,10 +532,8 @@ char *group_names[] = { /* 0  */ "Default",
 			    /* 24 */ "WhiteAdjust"
 			    };
 
-int
-print_xie_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+static int
+print_xie_info(Display *dpy, char *extname)
 {
     XieExtensionInfo *xieInfo;
     int i;
@@ -485,7 +554,7 @@ print_xie_info(dpy, extname)
     printf("  uncnst_max_exp: %d\n", xieInfo->uncnst_max_exp);
     printf("  cnst_levels:"); 
     for (i = 0; i < xieInfo->n_cnst_levels; i++)
-	printf(" %d", xieInfo->cnst_levels[i]);
+	printf(" %ld", xieInfo->cnst_levels[i]);
     printf("\n");
 
     if (!XieQueryTechniques(dpy, xieValAll, &ntechs, &techs))
@@ -507,11 +576,10 @@ print_xie_info(dpy, extname)
     }
     return 1;
 } /* end print_xie_info */
+#endif
 
-int
-print_xtest_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+static int
+print_xtest_info(Display *dpy, char *extname)
 {
     int majorrev, minorrev, foo;
 
@@ -521,10 +589,8 @@ print_xtest_info(dpy, extname)
     return 1;
 }
 
-int
-print_sync_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+static int
+print_sync_info(Display *dpy, char *extname)
 {
     int majorrev, minorrev;
     XSyncSystemCounter *syscounters;
@@ -539,7 +605,7 @@ print_sync_info(dpy, extname)
     for (i = 0; i < ncounters; i++)
     {
 	printf("    %s  id: 0x%08x  resolution_lo: %d  resolution_hi: %d\n",
-	       syscounters[i].name, syscounters[i].counter,
+	       syscounters[i].name, (unsigned int)syscounters[i].counter,
 	       XSyncValueLow32(syscounters[i].resolution),
 	       XSyncValueHigh32(syscounters[i].resolution));
     }
@@ -547,10 +613,8 @@ print_sync_info(dpy, extname)
     return 1;
 }
 
-int
-print_shape_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+static int
+print_shape_info(Display *dpy, char *extname)
 {
     int majorrev, minorrev;
 
@@ -560,11 +624,181 @@ print_shape_info(dpy, extname)
     return 1;
 }
 
+#ifdef XFreeXDGA
+static int
+print_dga_info(Display *dpy, char *extname)
+{
+    int majorrev, minorrev, width, bank, ram, offset, flags;
+
+    if (!XF86DGAQueryVersion(dpy, &majorrev, &minorrev))
+	return 0;
+    print_standard_extension_info(dpy, extname, majorrev, minorrev);
+
+    if (!XF86DGAQueryDirectVideo(dpy, DefaultScreen(dpy), &flags) 
+	|| ! (flags & XF86DGADirectPresent) )
+    {
+	printf("  DGA not available on screen %d.\n", DefaultScreen(dpy));
+	return 1;
+    }
+
+    if (!XF86DGAGetVideoLL(dpy, DefaultScreen(dpy), &offset,
+			    &width, &bank, &ram))
+	return 0;
+    printf("  Base address = 0x%X, Width = %d, Bank size = %d,"
+	   " RAM size = %dk\n", offset, width, bank, ram);
+
+    return 1;
+}
+#endif
+
+#ifdef XF86VIDMODE
+#define V_PHSYNC        0x001 
+#define V_NHSYNC        0x002
+#define V_PVSYNC        0x004
+#define V_NVSYNC        0x008
+#define V_INTERLACE     0x010 
+#define V_DBLSCAN       0x020
+#define V_CSYNC         0x040
+#define V_PCSYNC        0x080
+#define V_NCSYNC        0x100
+
+static int
+print_XF86VidMode_info(Display *dpy, char *extname)
+{
+    int majorrev, minorrev, modecount, dotclock, i;
+    XF86VidModeMonitor monitor;
+    XF86VidModeModeLine modeline;
+    XF86VidModeModeInfo **modelines;
+
+    if (!XF86VidModeQueryVersion(dpy, &majorrev, &minorrev))
+	return 0;
+    print_standard_extension_info(dpy, extname, majorrev, minorrev);
+
+    if (!XF86VidModeGetMonitor(dpy, DefaultScreen(dpy), &monitor))
+	return 0;
+    printf("  Monitor Information:\n");
+    printf("    Vendor: %s, Model: %s\n", monitor.vendor, monitor.model);
+    printf("    Num hsync: %d, Num vsync: %d\n", monitor.nhsync, monitor.nvsync);
+    for (i = 0; i < monitor.nhsync; i++) {
+        printf("    hsync range %d: %6.2f - %6.2f\n", i, monitor.hsync[i].lo,
+               monitor.hsync[i].hi);
+    }
+    for (i = 0; i < monitor.nvsync; i++) {
+        printf("    vsync range %d: %6.2f - %6.2f\n", i, monitor.vsync[i].lo,
+               monitor.vsync[i].hi);
+    }
+
+    if ((majorrev > 0) || (majorrev == 0 && minorrev > 5)) {
+      if (!XF86VidModeGetAllModeLines(dpy, DefaultScreen(dpy), &modecount,
+				      &modelines))
+	return 0;
+      printf("  Available Video Mode Settings:\n");
+      printf("     Clock   Hdsp Hbeg Hend Httl   Vdsp Vbeg Vend Vttl  Flags\n");
+      for (i = 0; i < modecount; i++) {
+        printf("    %6.2f   %4d %4d %4d %4d   %4d %4d %4d %4d ",
+            (float)modelines[i]->dotclock/1000.0,
+            modelines[i]->hdisplay, modelines[i]->hsyncstart,
+            modelines[i]->hsyncend, modelines[i]->htotal,
+            modelines[i]->vdisplay, modelines[i]->vsyncstart,
+            modelines[i]->vsyncend, modelines[i]->vtotal);
+        if (modelines[i]->flags & V_PHSYNC)    printf(" +hsync");
+        if (modelines[i]->flags & V_NHSYNC)    printf(" -hsync");
+        if (modelines[i]->flags & V_PVSYNC)    printf(" +vsync");
+        if (modelines[i]->flags & V_NVSYNC)    printf(" -vsync");
+        if (modelines[i]->flags & V_INTERLACE) printf(" interlace");
+        if (modelines[i]->flags & V_CSYNC)     printf(" composite");
+        if (modelines[i]->flags & V_PCSYNC)    printf(" +csync");
+        if (modelines[i]->flags & V_PCSYNC)    printf(" -csync");
+        if (modelines[i]->flags & V_DBLSCAN)   printf(" doublescan");
+        printf("\n");
+      }
+
+      if (!XF86VidModeGetModeLine(dpy, DefaultScreen(dpy),
+				  &dotclock, &modeline))
+	return 0;
+      printf("  Current Video Mode Setting:\n");
+      printf("    %6.2f   %4d %4d %4d %4d   %4d %4d %4d %4d ",
+	     (float)dotclock/1000.0,
+	     modeline.hdisplay, modeline.hsyncstart,
+	     modeline.hsyncend, modeline.htotal,
+	     modeline.vdisplay, modeline.vsyncstart,
+	     modeline.vsyncend, modeline.vtotal);
+      if (modeline.flags & V_PHSYNC)    printf(" +hsync");
+      if (modeline.flags & V_NHSYNC)    printf(" -hsync");
+      if (modeline.flags & V_PVSYNC)    printf(" +vsync");
+      if (modeline.flags & V_NVSYNC)    printf(" -vsync");
+      if (modeline.flags & V_INTERLACE) printf(" interlace");
+      if (modeline.flags & V_CSYNC)     printf(" composite");
+      if (modeline.flags & V_PCSYNC)    printf(" +csync");
+      if (modeline.flags & V_PCSYNC)    printf(" -csync");
+      if (modeline.flags & V_DBLSCAN)   printf(" doublescan");
+      printf("\n");
+    }
+
+    return 1;
+}
+#endif
+
+#ifdef XF86MISC
+
+char *kbdtable[] = { "Unknown", "84-key", "101-key", "Other", "Xqueue" };
+char *msetable[] = { "None", "Microsoft", "MouseSystems", "MMSeries",
+		     "Logitech", "BusMouse", "Mouseman", "PS/2", "MMHitTab",
+		     "GlidePoint", "IntelliMouse", "ThinkingMouse",
+		     "IMPS/2", "ThinkingMousePS/2", "MouseManPlusPS/2",
+		     "GlidePointPS/2", "NetMousePS/2", "NetScrollPS/2",
+		     "SysMouse", "Auto" };
+char *flgtable[] = { "None", "ClearDTR", "ClearRTS",
+		     "ClearDTR and ClearRTS" };
+
+static int
+print_XF86Misc_info(Display *dpy, char *extname)
+{
+    int majorrev, minorrev;
+    XF86MiscMouseSettings mouseinfo;
+    XF86MiscKbdSettings kbdinfo;
+
+    if (!XF86MiscQueryVersion(dpy, &majorrev, &minorrev))
+	return 0;
+    print_standard_extension_info(dpy, extname, majorrev, minorrev);
+
+    if ((majorrev > 0) || (majorrev == 0 && minorrev > 0)) {
+      if (!XF86MiscGetKbdSettings(dpy, &kbdinfo))
+	return 0;
+      printf("  Keyboard Settings-    Type: %s, Rate: %d, Delay: %d, ServerNumLock: %s\n",
+	kbdtable[kbdinfo.type], kbdinfo.rate, kbdinfo.delay,
+	(kbdinfo.servnumlock? "yes": "no"));
+
+      if (!XF86MiscGetMouseSettings(dpy, &mouseinfo))
+	return 0;
+      printf("  Mouse Settings-       Device: %s, Type: ",
+	strlen(mouseinfo.device) == 0 ? "None": mouseinfo.device);
+      if (mouseinfo.type == MTYPE_XQUEUE)
+	printf("Xqueue\n");
+      else if (mouseinfo.type == MTYPE_OSMOUSE)
+	printf("OSMouse\n");
+      else if (mouseinfo.type <= MTYPE_AUTOMOUSE)
+	printf("%s\n", msetable[mouseinfo.type+1]);
+      else
+	printf("Unknown\n");
+      printf("                        BaudRate: %d, SampleRate: %d, Resolution: %d\n",
+	mouseinfo.baudrate, mouseinfo.samplerate, mouseinfo.resolution);
+      printf("                        Emulate3Buttons: %s, Emulate3Timeout: %d ms\n",
+	mouseinfo.emulate3buttons? "yes": "no", mouseinfo.emulate3timeout);
+      printf("                        ChordMiddle: %s, Flags: %s\n",
+	mouseinfo.chordmiddle? "yes": "no",
+	flgtable[(mouseinfo.flags & MF_CLEAR_DTR? 1: 0)
+		+(mouseinfo.flags & MF_CLEAR_RTS? 1: 0)] );
+      printf("                        Buttons: %d\n", mouseinfo.buttons);
+    }
+
+    return 1;
+}
+#endif
+
 #ifdef MITSHM
-int
-print_mitshm_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+static int
+print_mitshm_info(Display *dpy, char *extname)
 {
     int majorrev, minorrev;
     Bool sharedPixmaps;
@@ -586,10 +820,31 @@ print_mitshm_info(dpy, extname)
 }
 #endif /* MITSHM */
 
-int
-print_dbe_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+#ifdef XKB
+static int
+print_xkb_info(Display *dpy, char *extname)
+{
+    int opcode, eventbase, errorbase, majorrev, minorrev;
+
+    if (!XkbQueryExtension(dpy, &opcode, &eventbase, &errorbase,
+			   &majorrev, &minorrev)) {
+        return 0;
+    }
+    printf("%s version %d.%d ", extname, majorrev, minorrev);
+
+    printf ("opcode: %d", opcode);
+    if (eventbase)
+	printf (", base event: %d", eventbase);
+    if (errorbase)
+	printf (", base error: %d", errorbase);
+    printf("\n");
+
+    return 1;
+}
+#endif
+
+static int
+print_dbe_info(Display *dpy, char *extname)
 {
     int majorrev, minorrev;
     XdbeScreenVisualInfo *svi;
@@ -616,10 +871,8 @@ print_dbe_info(dpy, extname)
     return 1;
 }
 
-int
-print_record_info(dpy, extname)
-    Display *dpy;
-    char *extname;
+static int
+print_record_info(Display *dpy, char *extname)
 {
     int majorrev, minorrev;
 
@@ -629,6 +882,198 @@ print_record_info(dpy, extname)
     return 1;
 }
 
+#ifdef XINPUT
+static int
+print_xinput_info(Display *dpy, char *extname)
+{
+  int           loop, num_extensions, num_devices;
+  char          **extensions;
+  XDeviceInfo   *devices;
+  XExtensionVersion *ext;
+
+  ext = XGetExtensionVersion(dpy, extname);
+  
+  if (!ext || (ext == (XExtensionVersion*) NoSuchExtension))
+      return 0;
+
+  print_standard_extension_info(dpy, extname, ext->major_version,
+				ext->minor_version);
+
+  extensions = XListExtensions(dpy, &num_extensions);
+  for (loop = 0; loop < num_extensions &&
+         (strcmp(extensions[loop], extname) != 0); loop++);
+  XFreeExtensionList(extensions);
+  if (loop != num_extensions) {
+      printf("  Extended devices :\n");
+      devices = XListInputDevices(dpy, &num_devices);
+      for(loop=0; loop<num_devices; loop++) {
+	  printf("	\"%s\"	[", devices[loop].name ? devices[loop].name : "<noname>");
+	  switch(devices[loop].use) {
+	  case IsXPointer:
+	      printf("XPointer]\n");
+	      break;
+	  case IsXKeyboard:
+	      printf("XKeyboard]\n");
+	      break;
+	  case IsXExtensionDevice:
+	      printf("XExtensionDevice]\n");
+	      break;
+	  default:
+	      printf("invalid value]\n");
+	      break;
+	  }
+        }
+      XFreeDeviceList(devices);
+      return 1;
+    }
+  else
+      return 0;
+}
+#endif
+
+#ifdef XRENDER
+static int
+print_xrender_info(Display *dpy, char *extname)
+{
+  int		    loop, num_extensions;
+  char		    **extensions;
+  XRenderPictFormat *pictform;
+  int		    count;
+  int		    major, minor;
+  int		    i, j;
+  XVisualInfo	    viproto;		/* fill in for getting info */
+  XVisualInfo	    *vip;		/* retured info */
+  int		    nvi;		/* number of elements returned */
+  int		    ndepths = 0, *depths = NULL;
+#if RENDER_MAJOR > 0 || RENDER_MINOR >= 6
+  XFilters	    *filters;
+  int		    f;
+#endif
+
+  if (!XRenderQueryVersion (dpy, &major, &minor))
+    return 0;
+  
+  print_standard_extension_info(dpy, extname, major, minor);
+
+  extensions = XListExtensions(dpy, &num_extensions);
+  for (loop = 0; loop < num_extensions &&
+         (strcmp(extensions[loop], extname) != 0); loop++);
+  XFreeExtensionList(extensions);
+  if (loop != num_extensions) {
+    printf ("  Render formats :\n");
+    for (count = 0; (pictform = XRenderFindFormat (dpy, 0, 0, count)); count++)
+    {
+      printf  ("  pict format:\n");
+      printf  ("\tformat id:    0x%lx\n", pictform->id);
+      printf  ("\ttype:         %s\n",
+	     pictform->type == PictTypeIndexed ? "Indexed" : "Direct");
+      printf  ("\tdepth:        %d\n", pictform->depth);
+      if (pictform->type == PictTypeDirect) {
+	printf("\talpha:        %2d mask 0x%x\n", pictform->direct.alpha, pictform->direct.alphaMask);
+	printf("\tred:          %2d mask 0x%x\n", pictform->direct.red, pictform->direct.redMask);
+	printf("\tgreen:        %2d mask 0x%x\n", pictform->direct.green, pictform->direct.greenMask);
+	printf("\tblue:         %2d mask 0x%x\n", pictform->direct.blue, pictform->direct.blueMask);
+      }
+      else
+	printf("\tcolormap      0x%lx\n", pictform->colormap);
+    }
+    printf ("  Screen formats :\n");
+    for (i = 0; i < ScreenCount (dpy); i++) {
+      nvi = 0;
+      viproto.screen = i;
+      vip = XGetVisualInfo (dpy, VisualScreenMask, &viproto, &nvi);
+      printf ("    Screen %d", i);
+#if RENDER_MAJOR > 0 || RENDER_MINOR >= 6
+      switch (XRenderQuerySubpixelOrder (dpy, i)) {
+      case SubPixelUnknown: printf (" (sub-pixel order Unknown)"); break;
+      case SubPixelHorizontalRGB: printf (" (sub-pixel order Horizontal RGB)"); break;
+      case SubPixelHorizontalBGR: printf (" (sub-pixel order Horizontal BGR)"); break;
+      case SubPixelVerticalRGB: printf (" (sub-pixel order Vertical RGB)"); break;
+      case SubPixelVerticalBGR: printf (" (sub-pixel order Vertical BGR)"); break;
+      case SubPixelNone: printf (" (sub-pixel order None)"); break;
+      }
+      printf ("\n");
+      filters = XRenderQueryFilters (dpy, RootWindow (dpy, i));
+      if (filters)
+      {
+	printf ("      filters: ");
+	for (f = 0; f < filters->nfilter; f++)
+	{
+	  printf ("%s", filters->filter[f]);
+	  if (f < filters->nalias && filters->alias[f] != FilterAliasNone)
+	    printf ("(%s)", filters->filter[filters->alias[f]]);
+	  if (f < filters->nfilter - 1)
+	    printf (", ");
+	}
+	XFree (filters);
+      }
+#endif
+      printf ("\n");
+      for (j = 0; j < nvi; j++)
+      {
+	printf  ("      visual format:\n");
+	printf  ("        visual id:      0x%lx\n", vip[j].visualid);
+	pictform = XRenderFindVisualFormat (dpy, vip[j].visual);
+	if (pictform)
+	  printf("        pict format id: 0x%lx\n", pictform->id);
+	else
+	  printf("        pict format id: None\n");
+      }
+      if (vip) XFree ((char *) vip);
+      depths = XListDepths (dpy, i, &ndepths);
+      if (!depths) ndepths = 0;
+      for (j = 0; j < ndepths; j++)
+      {
+	XRenderPictFormat templ;
+
+	templ.depth = depths[j];
+	printf  ("     depth formats:\n");
+	printf  ("       depth           %d\n", depths[j]);
+	for (count = 0; (pictform = XRenderFindFormat (dpy, PictFormatDepth, &templ, count)); count++)
+	  printf("       pict format id: 0x%lx\n", pictform->id);
+      }
+    }
+    return 1;
+  }
+  else
+    return 0;
+}
+#endif /* XRENDER */
+
+
+#ifdef PANORAMIX
+
+static int
+print_xinerama_info(Display *dpy, char *extname)
+{
+  int              majorrev, minorrev;
+
+  if (!XineramaQueryVersion (dpy, &majorrev, &minorrev))
+    return 0;
+  
+  print_standard_extension_info(dpy, extname, majorrev, minorrev);
+
+  if (!XineramaIsActive(dpy)) {
+    printf("  Xinerama is inactive.\n");
+  } else {
+    int i, count = 0; 
+    XineramaScreenInfo *xineramaScreens = XineramaQueryScreens(dpy, &count);
+    
+    for (i = 0; i < count; i++) {
+      XineramaScreenInfo *xs = &xineramaScreens[i];
+      printf("  head #%d: %dx%d @ %d,%d\n", xs->screen_number, 
+             xs->width, xs->height, xs->x_org, xs->y_org);
+    }
+    
+    XFree(xineramaScreens);
+  }
+  
+  return 1;
+}
+
+#endif /* PANORAMIX */
+
+
 /* utilities to manage the list of recognized extensions */
 
 
@@ -649,33 +1094,61 @@ ExtensionPrintInfo known_extensions[] =
 #ifdef MITSHM
     {"MIT-SHM",	print_mitshm_info, False},
 #endif /* MITSHM */
+#ifdef XKB
+    {XkbName, print_xkb_info, False},
+#endif /* XKB */
+#ifdef MULTIBUFFER
     {MULTIBUFFER_PROTOCOL_NAME,	print_multibuf_info, False},
+#endif
     {"SHAPE", print_shape_info, False},
     {SYNC_NAME, print_sync_info, False},
+#ifdef XFreeXDGA
+    {XF86DGANAME, print_dga_info, False},
+#endif /* XFreeXDGA */
+#ifdef XF86VIDMODE
+    {XF86VIDMODENAME, print_XF86VidMode_info, False},
+#endif /* XF86VIDMODE */
+#ifdef XF86MISC
+    {XF86MISCNAME, print_XF86Misc_info, False},
+#endif /* XF86MISC */
+#ifdef XIE
     {xieExtName, print_xie_info, False},
+#endif
     {XTestExtensionName, print_xtest_info, False},
     {"DOUBLE-BUFFER", print_dbe_info, False},
-    {"RECORD", print_record_info, False}    
+    {"RECORD", print_record_info, False},
+#ifdef XINPUT
+    {INAME, print_xinput_info, False},
+#endif
+#ifdef XRENDER
+    {RENDER_NAME, print_xrender_info, False},
+#endif
+#ifdef PANORAMIX
+    {"XINERAMA", print_xinerama_info, False},
+#endif
     /* add new extensions here */
-    /* wish list: PEX XKB LBX */
+    /* wish list: PEX */
 };
 
 int num_known_extensions = sizeof known_extensions / sizeof known_extensions[0];
 
-void
-print_known_extensions(f)
-    FILE *f;
+static void
+print_known_extensions(FILE *f)
 {
-    int i;
-    for (i = 0; i < num_known_extensions; i++)
+    int i, col;
+    for (i = 0, col = 6; i < num_known_extensions; i++)
     {
+	if ((col += strlen(known_extensions[i].extname)+1) > 79)
+	{
+		col = 6;
+		fprintf(f, "\n     ");
+	}
 	fprintf(f, "%s ", known_extensions[i].extname);
     }
 }
 
-void
-mark_extension_for_printing(extname)
-    char *extname;
+static void
+mark_extension_for_printing(char *extname)
 {
     int i;
 
@@ -698,9 +1171,8 @@ mark_extension_for_printing(extname)
     }
 }
 
-void
-print_marked_extensions(dpy)
-    Display *dpy;
+static void
+print_marked_extensions(Display *dpy)
 {
     int i;
     for (i = 0; i < num_known_extensions; i++)
@@ -718,7 +1190,8 @@ print_marked_extensions(dpy)
     }
 }
 
-static void usage ()
+static void 
+usage(void)
 {
     fprintf (stderr, "usage:  %s [options]\n", ProgramName);
     fprintf (stderr, "-display displayname\tserver to query\n");
@@ -730,9 +1203,8 @@ static void usage ()
     exit (1);
 }
 
-int main (argc, argv)
-    int argc;
-    char *argv[];
+int 
+main(int argc, char *argv[])
 {
     Display *dpy;			/* X connection */
     char *displayname = NULL;		/* server to contact */