+++ /dev/null
-/*
- * $TOG: xdpyinfo.c /main/35 1998/02/09 13:57:05 kaleb $
- *
- * xdpyinfo - print information about X display connecton
- *
- *
-Copyright 1988, 1998 The Open Group
-
-All Rights Reserved.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
- *
- * Author: Jim Fulton, MIT X Consortium
- * GLX and Overlay support added by Jamie Zawinski <jwz@jwz.org>, 11-Nov-99
- *
- * To compile:
- * cc -DHAVE_GLX glxdpyinfo.c -o glxdpyinfo -lGL -lX11 -lXext -lm
- *
- * Other defines to consider:
- * -DHAVE_XIE -DHAVE_XTEST -DHAVE_XRECORD
- */
-
-#define HAVE_GLX /* added by Brian Paul */
-
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xproto.h> /* for CARD32 */
-#include <X11/extensions/multibuf.h>
-#ifdef HAVE_XIE
-#include <X11/extensions/XIElib.h>
-#endif /* HAVE_XIE */
-#ifdef HAVE_XTEST
-#include <X11/extensions/XTest.h>
-#endif /* HAVE_XTEST */
-#include <X11/extensions/sync.h>
-#include <X11/extensions/Xdbe.h>
-#ifdef HAVE_XRECORD
-#include <X11/extensions/record.h>
-#endif /* HAVE_XRECORD */
-#ifdef MITSHM
-#include <X11/extensions/XShm.h>
-#endif
-#include <X11/Xos.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#ifdef HAVE_GLX
-# include <GL/gl.h>
-# include <GL/glx.h>
-#endif /* HAVE_GLX */
-
-#define HAVE_OVERLAY /* jwz: no compile-time deps, so do this all the time */
-
-char *ProgramName;
-Bool queryExtensions = False;
-
-static int StrCmp(a, b)
- char **a, **b;
-{
- return strcmp(*a, *b);
-}
-
-
-static int print_event_mask (char *buf, int lastcol, int indent, long mask);
-
-
-
-#ifdef HAVE_GLX /* Added by jwz, 11-Nov-99 */
-
-static void
-print_glx_versions (dpy)
- Display *dpy;
-{
- /* Note: with Mesa 3.0, this lies: it prints the info from the
- client's GL library, rather than the info from the GLX server.
-
- Note also that we can't protect these calls by only doing
- them when the GLX extension is present, because with Mesa,
- the server doesn't have that extension (but the GL library
- works anyway.)
- */
- int scr = DefaultScreen (dpy);
- const char *vend, *vers;
- vend = glXQueryServerString (dpy, scr, GLX_VENDOR);
- if (!vend) return;
- vers = glXQueryServerString (dpy, scr, GLX_VERSION);
- printf ("GLX vendor: %s (%s)\n",
- vend, (vers ? vers : "unknown version"));
-}
-
-static void
-print_glx_visual_info (dpy, vip)
- Display *dpy;
- XVisualInfo *vip;
-{
- int status, value = False;
-
- status = glXGetConfig (dpy, vip, GLX_USE_GL, &value);
- if (status == GLX_NO_EXTENSION)
- /* dpy does not support the GLX extension. */
- return;
-
- if (status == GLX_BAD_VISUAL || value == False)
- {
- printf (" GLX supported: no\n");
- return;
- }
- else
- {
- printf (" GLX supported: yes\n");
- }
-
- if (!glXGetConfig (dpy, vip, GLX_LEVEL, &value) &&
- value != 0)
- printf (" GLX level: %d\n", value);
-
- if (!glXGetConfig (dpy, vip, GLX_RGBA, &value) && value)
- {
- int r=0, g=0, b=0, a=0;
- glXGetConfig (dpy, vip, GLX_RED_SIZE, &r);
- glXGetConfig (dpy, vip, GLX_GREEN_SIZE, &g);
- glXGetConfig (dpy, vip, GLX_BLUE_SIZE, &b);
- glXGetConfig (dpy, vip, GLX_ALPHA_SIZE, &a);
- printf (" GLX type: RGBA (%2d, %2d, %2d, %2d)\n",
- r, g, b, a);
-
- r=0, g=0, b=0, a=0;
- glXGetConfig (dpy, vip, GLX_ACCUM_RED_SIZE, &r);
- glXGetConfig (dpy, vip, GLX_ACCUM_GREEN_SIZE, &g);
- glXGetConfig (dpy, vip, GLX_ACCUM_BLUE_SIZE, &b);
- glXGetConfig (dpy, vip, GLX_ACCUM_ALPHA_SIZE, &a);
- printf (" GLX accum: RGBA (%2d, %2d, %2d, %2d)\n",
- r, g, b, a);
- }
- else
- {
- value = 0;
- glXGetConfig (dpy, vip, GLX_BUFFER_SIZE, &value);
- printf (" GLX type: indexed (%d)\n", value);
- }
-
-# if 0 /* redundant */
- if (!glXGetConfig (dpy, vip, GLX_X_VISUAL_TYPE_EXT, &value))
- printf (" GLX class: %s\n",
- (value == GLX_TRUE_COLOR_EXT ? "TrueColor" :
- value == GLX_DIRECT_COLOR_EXT ? "DirectColor" :
- value == GLX_PSEUDO_COLOR_EXT ? "PseudoColor" :
- value == GLX_STATIC_COLOR_EXT ? "StaticColor" :
- value == GLX_GRAY_SCALE_EXT ? "Grayscale" :
- value == GLX_STATIC_GRAY_EXT ? "StaticGray" : "???"));
-# endif
-
-# ifdef GLX_VISUAL_CAVEAT_EXT
- if (!glXGetConfig (dpy, vip, GLX_VISUAL_CAVEAT_EXT, &value) &&
- value != GLX_NONE_EXT)
- printf (" GLX rating: %s\n",
- (value == GLX_NONE_EXT ? "none" :
- value == GLX_SLOW_VISUAL_EXT ? "slow" :
-# ifdef GLX_NON_CONFORMANT_EXT
- value == GLX_NON_CONFORMANT_EXT ? "non-conformant" :
-# endif
- "???"));
-# endif
-
- if (!glXGetConfig (dpy, vip, GLX_DOUBLEBUFFER, &value))
- printf (" GLX double-buffer: %s\n", (value ? "yes" : "no"));
-
- if (!glXGetConfig (dpy, vip, GLX_STEREO, &value) &&
- value)
- printf (" GLX stereo: %s\n", (value ? "yes" : "no"));
-
- if (!glXGetConfig (dpy, vip, GLX_AUX_BUFFERS, &value) &&
- value != 0)
- printf (" GLX aux buffers: %d\n", value);
-
- if (!glXGetConfig (dpy, vip, GLX_DEPTH_SIZE, &value))
- printf (" GLX depth size: %d\n", value);
-
- if (!glXGetConfig (dpy, vip, GLX_STENCIL_SIZE, &value) &&
- value != 0)
- printf (" GLX stencil size: %d\n", value);
-
-# ifdef GLX_SAMPLE_BUFFERS_SGIS
- if (!glXGetConfig (dpy, vip, GLX_SAMPLE_BUFFERS_SGIS, &value) &&
- value != 0)
- {
- int bufs = value;
- if (!glXGetConfig (dpy, vip, GLX_SAMPLES_SGIS, &value))
- printf (" GLX multisamplers: %d (%d)\n", bufs, value);
- }
-# endif
-
- if (!glXGetConfig (dpy, vip, GLX_TRANSPARENT_TYPE_EXT, &value) &&
- value != GLX_NONE_EXT)
- {
- if (value == GLX_NONE_EXT)
- printf (" GLX transparency: none\n");
- else if (value == GLX_TRANSPARENT_INDEX_EXT)
- {
- if (!glXGetConfig (dpy, vip, GLX_TRANSPARENT_INDEX_VALUE_EXT,&value))
- printf (" GLX transparency: indexed (%d)\n", value);
- }
- else if (value == GLX_TRANSPARENT_RGB_EXT)
- {
- int r=0, g=0, b=0, a=0;
- glXGetConfig (dpy, vip, GLX_TRANSPARENT_RED_VALUE_EXT, &r);
- glXGetConfig (dpy, vip, GLX_TRANSPARENT_GREEN_VALUE_EXT, &g);
- glXGetConfig (dpy, vip, GLX_TRANSPARENT_BLUE_VALUE_EXT, &b);
- glXGetConfig (dpy, vip, GLX_TRANSPARENT_ALPHA_VALUE_EXT, &a);
- printf (" GLX transparency: RGBA (%2d, %2d, %2d, %2d)\n",
- r, g, b, a);
- }
- }
-}
-#endif /* HAVE_GLX */
-
-
-#ifdef HAVE_OVERLAY /* Added by jwz, 11-Nov-99 */
-
- /* If the server's root window contains a SERVER_OVERLAY_VISUALS property,
- then that identifies the visuals which correspond to the video hardware's
- overlay planes. Windows created in these kinds of visuals may have
- transparent pixels that let other layers shine through.
-
- This might not be an X Consortium standard, but it turns out that
- SGI, HP, DEC, and IBM all use this same mechanism. So that's close
- enough for me.
-
- Documentation on the SERVER_OVERLAY_VISUALS property can be found at:
- http://www.hp.com/xwindow/sharedInfo/Whitepapers/Visuals/server_overlay_visuals.html
- */
-
-struct overlay
-{
- CARD32 visual_id;
- CARD32 transparency; /* 0: none; 1: pixel; 2: mask */
- CARD32 value; /* the transparent pixel */
- CARD32 layer; /* -1: underlay; 0: normal; 1: popup; 2: overlay */
-};
-
-struct overlay_list
-{
- int count;
- struct overlay *list;
-};
-
-static struct overlay_list *overlays = 0;
-
-static void
-find_overlay_info (dpy)
- Display *dpy;
-{
- int screen;
- Atom OVERLAY = XInternAtom (dpy, "SERVER_OVERLAY_VISUALS", False);
-
- overlays = (struct overlay_list *) calloc (sizeof (struct overlay_list),
- ScreenCount (dpy));
-
- for (screen = 0; screen < ScreenCount (dpy); screen++)
- {
- Window window = RootWindow (dpy, screen);
- Atom actual_type;
- int actual_format;
- unsigned long nitems, bytes_after;
- struct overlay *data = 0;
- int result = XGetWindowProperty (dpy, window, OVERLAY,
- 0, (65536 / sizeof (long)), False,
- OVERLAY, &actual_type, &actual_format,
- &nitems, &bytes_after,
- (unsigned char **) &data);
- if (result == Success &&
- actual_type == OVERLAY &&
- actual_format == 32 &&
- nitems > 0)
- {
- overlays[screen].count = (nitems /
- (sizeof(struct overlay) / sizeof(CARD32)));
- overlays[screen].list = data;
- }
- else if (data)
- XFree((char *) data);
- }
-}
-
-static void
-print_overlay_visual_info (vip)
- XVisualInfo *vip;
-{
- int i;
- int vis = vip->visualid;
- int scr = vip->screen;
- if (!overlays) return;
- for (i = 0; i < overlays[scr].count; i++)
- if (vis == overlays[scr].list[i].visual_id)
- {
- struct overlay *ov = &overlays[scr].list[i];
- printf (" Overlay info: layer %ld (%s), ",
- (long) ov->layer,
- (ov->layer == -1 ? "underlay" :
- ov->layer == 0 ? "normal" :
- ov->layer == 1 ? "popup" :
- ov->layer == 2 ? "overlay" : "???"));
- if (ov->transparency == 1)
- printf ("transparent pixel %lu\n", (unsigned long) ov->value);
- else if (ov->transparency == 2)
- printf ("transparent mask 0x%x\n", (unsigned) ov->value);
- else
- printf ("opaque\n");
- }
-}
-#endif /* HAVE_OVERLAY */
-
-
-static void
-print_extension_info (dpy)
- Display *dpy;
-{
- int n = 0;
- char **extlist = XListExtensions (dpy, &n);
-
- printf ("number of extensions: %d\n", n);
-
- if (extlist) {
- register int i;
- int opcode, event, error;
-
- qsort(extlist, n, sizeof(char *), StrCmp);
- for (i = 0; i < n; i++) {
- if (!queryExtensions) {
- printf (" %s\n", extlist[i]);
- continue;
- }
- XQueryExtension(dpy, extlist[i], &opcode, &event, &error);
- printf (" %s (opcode: %d", extlist[i], opcode);
- if (event)
- printf (", base event: %d", event);
- if (error)
- printf (", base error: %d", error);
- printf(")\n");
- }
- /* do not free, Xlib can depend on contents being unaltered */
- /* XFreeExtensionList (extlist); */
- }
-}
-
-static void
-print_display_info (dpy)
- Display *dpy;
-{
- char dummybuf[40];
- char *cp;
- int minkeycode, maxkeycode;
- int i, n;
- long req_size;
- XPixmapFormatValues *pmf;
- Window focuswin;
- int focusrevert;
-
- printf ("name of display: %s\n", DisplayString (dpy));
- printf ("version number: %d.%d\n",
- ProtocolVersion (dpy), ProtocolRevision (dpy));
- printf ("vendor string: %s\n", ServerVendor (dpy));
- printf ("vendor release number: %d\n", VendorRelease (dpy));
-
-#ifdef HAVE_GLX
- print_glx_versions (dpy);
-#endif /* HAVE_GLX */
-
- 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", (int) XDisplayMotionBufferSize(dpy));
-
- switch (BitmapBitOrder (dpy)) {
- case LSBFirst: cp = "LSBFirst"; break;
- case MSBFirst: cp = "MSBFirst"; break;
- default:
- sprintf (dummybuf, "unknown order %d", BitmapBitOrder (dpy));
- cp = dummybuf;
- break;
- }
- printf ("bitmap unit, bit order, padding: %d, %s, %d\n",
- BitmapUnit (dpy), cp, BitmapPad (dpy));
-
- switch (ImageByteOrder (dpy)) {
- case LSBFirst: cp = "LSBFirst"; break;
- case MSBFirst: cp = "MSBFirst"; break;
- default:
- sprintf (dummybuf, "unknown order %d", ImageByteOrder (dpy));
- cp = dummybuf;
- break;
- }
- printf ("image byte order: %s\n", cp);
-
- pmf = XListPixmapFormats (dpy, &n);
- printf ("number of supported pixmap formats: %d\n", n);
- if (pmf) {
- printf ("supported pixmap formats:\n");
- for (i = 0; i < n; i++) {
- printf (" depth %d, bits_per_pixel %d, scanline_pad %d\n",
- pmf[i].depth, pmf[i].bits_per_pixel, pmf[i].scanline_pad);
- }
- XFree ((char *) pmf);
- }
-
-
- /*
- * when we get interfaces to the PixmapFormat stuff, insert code here
- */
-
- XDisplayKeycodes (dpy, &minkeycode, &maxkeycode);
- printf ("keycode range: minimum %d, maximum %d\n",
- minkeycode, maxkeycode);
-
- XGetInputFocus (dpy, &focuswin, &focusrevert);
- printf ("focus: ");
- switch (focuswin) {
- case PointerRoot:
- printf ("PointerRoot\n");
- break;
- case None:
- printf ("None\n");
- break;
- default:
- printf("window 0x%lx, revert to ", focuswin);
- switch (focusrevert) {
- case RevertToParent:
- printf ("Parent\n");
- break;
- case RevertToNone:
- printf ("None\n");
- break;
- case RevertToPointerRoot:
- printf ("PointerRoot\n");
- break;
- default: /* should not happen */
- printf ("%d\n", focusrevert);
- break;
- }
- break;
- }
-
- print_extension_info (dpy);
-
- printf ("default screen number: %d\n", DefaultScreen (dpy));
- printf ("number of screens: %d\n", ScreenCount (dpy));
-}
-
-static void
-print_visual_info (vip)
- XVisualInfo *vip;
-{
- char errorbuf[40]; /* for sprintfing into */
- char *class = NULL; /* for printing */
-
- switch (vip->class) {
- case StaticGray: class = "StaticGray"; break;
- case GrayScale: class = "GrayScale"; break;
- case StaticColor: class = "StaticColor"; break;
- case PseudoColor: class = "PseudoColor"; break;
- case TrueColor: class = "TrueColor"; break;
- case DirectColor: class = "DirectColor"; break;
- default:
- sprintf (errorbuf, "unknown class %d", vip->class);
- class = errorbuf;
- break;
- }
-
- printf (" visual:\n");
- printf (" visual id: 0x%lx\n", vip->visualid);
- printf (" class: %s\n", class);
- printf (" depth: %d plane%s\n", vip->depth,
- vip->depth == 1 ? "" : "s");
- if (vip->class == TrueColor || vip->class == DirectColor)
- printf (" available colormap entries: %d per subfield\n",
- vip->colormap_size);
- else
- printf (" available colormap entries: %d\n",
- vip->colormap_size);
- printf (" red, green, blue masks: 0x%lx, 0x%lx, 0x%lx\n",
- vip->red_mask, vip->green_mask, vip->blue_mask);
- printf (" significant bits in color specification: %d bits\n",
- vip->bits_per_rgb);
-}
-
-static void
-print_screen_info (dpy, scr)
- Display *dpy;
- int scr;
-{
- Screen *s = ScreenOfDisplay (dpy, scr); /* opaque structure */
- XVisualInfo viproto; /* fill in for getting info */
- XVisualInfo *vip; /* retured info */
- int nvi; /* number of elements returned */
- int i; /* temp variable: iterator */
- char eventbuf[80]; /* want 79 chars per line + nul */
- static char *yes = "YES", *no = "NO", *when = "WHEN MAPPED";
- double xres, yres;
- int ndepths = 0, *depths = NULL;
- unsigned int width, height;
-
-
- /*
- * there are 2.54 centimeters to an inch; so there are 25.4 millimeters.
- *
- * dpi = N pixels / (M millimeters / (25.4 millimeters / 1 inch))
- * = N pixels / (M inch / 25.4)
- * = N * 25.4 pixels / M inch
- */
-
- xres = ((((double) DisplayWidth(dpy,scr)) * 25.4) /
- ((double) DisplayWidthMM(dpy,scr)));
- yres = ((((double) DisplayHeight(dpy,scr)) * 25.4) /
- ((double) DisplayHeightMM(dpy,scr)));
-
- printf ("\n");
- printf ("screen #%d:\n", scr);
- printf (" dimensions: %dx%d pixels (%dx%d millimeters)\n",
- DisplayWidth (dpy, scr), DisplayHeight (dpy, scr),
- DisplayWidthMM(dpy, scr), DisplayHeightMM (dpy, scr));
- printf (" resolution: %dx%d dots per inch\n",
- (int) (xres + 0.5), (int) (yres + 0.5));
- depths = XListDepths (dpy, scr, &ndepths);
- if (!depths) ndepths = 0;
- printf (" depths (%d): ", ndepths);
- for (i = 0; i < ndepths; i++) {
- printf ("%d", depths[i]);
- if (i < ndepths - 1) {
- putchar (',');
- putchar (' ');
- }
- }
- putchar ('\n');
- if (depths) XFree ((char *) depths);
- printf (" root window id: 0x%lx\n", RootWindow (dpy, scr));
- printf (" depth of root window: %d plane%s\n",
- DisplayPlanes (dpy, scr),
- DisplayPlanes (dpy, scr) == 1 ? "" : "s");
- printf (" number of colormaps: minimum %d, maximum %d\n",
- MinCmapsOfScreen(s), MaxCmapsOfScreen(s));
- printf (" default colormap: 0x%lx\n", DefaultColormap (dpy, scr));
- printf (" default number of colormap cells: %d\n",
- DisplayCells (dpy, scr));
- 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 :
- ((DoesBackingStore (s) == Always) ? yes : when),
- DoesSaveUnders (s) ? yes : no);
- XQueryBestSize (dpy, CursorShape, RootWindow (dpy, scr), 65535, 65535,
- &width, &height);
- if (width == 65535 && height == 65535)
- printf (" largest cursor: unlimited\n");
- else
- printf (" largest cursor: %dx%d\n", width, height);
- printf (" current input event mask: 0x%lx\n", EventMaskOfScreen (s));
- (void) print_event_mask (eventbuf, 79, 4, EventMaskOfScreen (s));
-
-
- nvi = 0;
- viproto.screen = scr;
- vip = XGetVisualInfo (dpy, VisualScreenMask, &viproto, &nvi);
- printf (" number of visuals: %d\n", nvi);
- printf (" default visual id: 0x%lx\n",
- XVisualIDFromVisual (DefaultVisual (dpy, scr)));
- for (i = 0; i < nvi; i++) {
- print_visual_info (vip+i);
-#ifdef HAVE_OVERLAY
- print_overlay_visual_info (vip+i);
-#endif /* HAVE_OVERLAY */
-#ifdef HAVE_GLX
- print_glx_visual_info (dpy, vip+i);
-#endif /* HAVE_GLX */
- }
- if (vip) XFree ((char *) vip);
-}
-
-/*
- * The following routine prints out an event mask, wrapping events at nice
- * boundaries.
- */
-
-#define MASK_NAME_WIDTH 25
-
-static struct _event_table {
- char *name;
- long value;
-} event_table[] = {
- { "KeyPressMask ", KeyPressMask },
- { "KeyReleaseMask ", KeyReleaseMask },
- { "ButtonPressMask ", ButtonPressMask },
- { "ButtonReleaseMask ", ButtonReleaseMask },
- { "EnterWindowMask ", EnterWindowMask },
- { "LeaveWindowMask ", LeaveWindowMask },
- { "PointerMotionMask ", PointerMotionMask },
- { "PointerMotionHintMask ", PointerMotionHintMask },
- { "Button1MotionMask ", Button1MotionMask },
- { "Button2MotionMask ", Button2MotionMask },
- { "Button3MotionMask ", Button3MotionMask },
- { "Button4MotionMask ", Button4MotionMask },
- { "Button5MotionMask ", Button5MotionMask },
- { "ButtonMotionMask ", ButtonMotionMask },
- { "KeymapStateMask ", KeymapStateMask },
- { "ExposureMask ", ExposureMask },
- { "VisibilityChangeMask ", VisibilityChangeMask },
- { "StructureNotifyMask ", StructureNotifyMask },
- { "ResizeRedirectMask ", ResizeRedirectMask },
- { "SubstructureNotifyMask ", SubstructureNotifyMask },
- { "SubstructureRedirectMask ", SubstructureRedirectMask },
- { "FocusChangeMask ", FocusChangeMask },
- { "PropertyChangeMask ", PropertyChangeMask },
- { "ColormapChangeMask ", ColormapChangeMask },
- { "OwnerGrabButtonMask ", OwnerGrabButtonMask },
- { NULL, 0 }};
-
-static int print_event_mask (char *buf, int lastcol, int indent, long mask)
-{
- struct _event_table *etp;
- int len;
- int bitsfound = 0;
-
- buf[0] = buf[lastcol] = '\0'; /* just in case */
-
-#define INDENT() { register int i; len = indent; \
- for (i = 0; i < indent; i++) buf[i] = ' '; }
-
- INDENT ();
-
- for (etp = event_table; etp->name; etp++) {
- if (mask & etp->value) {
- if (len + MASK_NAME_WIDTH > lastcol) {
- puts (buf);
- INDENT ();
- }
- strcpy (buf+len, etp->name);
- len += MASK_NAME_WIDTH;
- bitsfound++;
- }
- }
-
- if (bitsfound) puts (buf);
-
-#undef INDENT
-
- return (bitsfound);
-}
-
-static void
-print_standard_extension_info(dpy, extname, majorrev, minorrev)
- Display *dpy;
- char *extname;
- int majorrev, minorrev;
-{
- int opcode, event, error;
-
- printf("%s version %d.%d ", extname, majorrev, minorrev);
-
- XQueryExtension(dpy, extname, &opcode, &event, &error);
- printf ("opcode: %d", opcode);
- if (event)
- printf (", base event: %d", event);
- if (error)
- printf (", base error: %d", error);
- printf("\n");
-}
-
-static int
-print_multibuf_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- int i, j; /* temp variable: iterator */
- int nmono, nstereo; /* count */
- XmbufBufferInfo *mono_info = NULL, *stereo_info = NULL; /* arrays */
- static char *fmt =
- " visual id, max buffers, depth: 0x%lx, %d, %d\n";
- int scr = 0;
- int majorrev, minorrev;
-
- if (!XmbufGetVersion(dpy, &majorrev, &minorrev))
- return 0;
-
- print_standard_extension_info(dpy, extname, majorrev, minorrev);
-
- for (i = 0; i < ScreenCount (dpy); i++)
- {
- if (!XmbufGetScreenInfo (dpy, RootWindow(dpy, scr), &nmono, &mono_info,
- &nstereo, &stereo_info)) {
- fprintf (stderr,
- "%s: unable to get multibuffer info for screen %d\n",
- ProgramName, scr);
- } else {
- printf (" screen %d number of mono multibuffer types: %d\n", i, nmono);
- for (j = 0; j < nmono; j++) {
- printf (fmt, mono_info[j].visualid, mono_info[j].max_buffers,
- mono_info[j].depth);
- }
- printf (" number of stereo multibuffer types: %d\n", nstereo);
- for (j = 0; j < nstereo; j++) {
- printf (fmt, stereo_info[j].visualid,
- stereo_info[j].max_buffers, stereo_info[j].depth);
- }
- if (mono_info) XFree ((char *) mono_info);
- if (stereo_info) XFree ((char *) stereo_info);
- }
- }
- return 1;
-} /* end print_multibuf_info */
-
-
-/* XIE stuff */
-
-#ifdef HAVE_XIE
-
-char *subset_names[] = { NULL, "FULL", "DIS" };
-char *align_names[] = { NULL, "Alignable", "Arbitrary" };
-char *group_names[] = { /* 0 */ "Default",
- /* 2 */ "ColorAlloc",
- /* 4 */ "Constrain",
- /* 6 */ "ConvertFromRGB",
- /* 8 */ "ConvertToRGB",
- /* 10 */ "Convolve",
- /* 12 */ "Decode",
- /* 14 */ "Dither",
- /* 16 */ "Encode",
- /* 18 */ "Gamut",
- /* 20 */ "Geometry",
- /* 22 */ "Histogram",
- /* 24 */ "WhiteAdjust"
- };
-
-int
-print_xie_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- XieExtensionInfo *xieInfo;
- int i;
- int ntechs;
- XieTechnique *techs;
- XieTechniqueGroup prevGroup;
-
- if (!XieInitialize(dpy, &xieInfo ))
- return 0;
-
- print_standard_extension_info(dpy, extname,
- xieInfo->server_major_rev, xieInfo->server_minor_rev);
-
- printf(" service class: %s\n", subset_names[xieInfo->service_class]);
- printf(" alignment: %s\n", align_names[xieInfo->alignment]);
- printf(" uncnst_mantissa: %d\n", xieInfo->uncnst_mantissa);
- printf(" uncnst_min_exp: %d\n", xieInfo->uncnst_min_exp);
- 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("\n");
-
- if (!XieQueryTechniques(dpy, xieValAll, &ntechs, &techs))
- return 1;
-
- prevGroup = -1;
-
- for (i = 0; i < ntechs; i++)
- {
- if (techs[i].group != prevGroup)
- {
- printf(" technique group: %s\n", group_names[techs[i].group >> 1]);
- prevGroup = techs[i].group;
- }
- printf(" %s\tspeed: %d needs_param: %s number: %d\n",
- techs[i].name,
- techs[i].speed, (techs[i].needs_param ? "True " : "False"),
- techs[i].number);
- }
- return 1;
-} /* end print_xie_info */
-
-#endif /* HAVE_XIE */
-
-
-#ifdef HAVE_XTEST
-int
-print_xtest_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- int majorrev, minorrev, foo;
-
- if (!XTestQueryExtension(dpy, &foo, &foo, &majorrev, &minorrev))
- return 0;
- print_standard_extension_info(dpy, extname, majorrev, minorrev);
- return 1;
-}
-#endif /* HAVE_XTEST */
-
-static int
-print_sync_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- int majorrev, minorrev;
- XSyncSystemCounter *syscounters;
- int ncounters, i;
-
- if (!XSyncInitialize(dpy, &majorrev, &minorrev))
- return 0;
- print_standard_extension_info(dpy, extname, majorrev, minorrev);
-
- syscounters = XSyncListSystemCounters(dpy, &ncounters);
- printf(" system counters: %d\n", ncounters);
- for (i = 0; i < ncounters; i++)
- {
- printf(" %s id: 0x%08x resolution_lo: %d resolution_hi: %d\n",
- syscounters[i].name, (int) syscounters[i].counter,
- (int) XSyncValueLow32(syscounters[i].resolution),
- (int) XSyncValueHigh32(syscounters[i].resolution));
- }
- XSyncFreeSystemCounterList(syscounters);
- return 1;
-}
-
-static int
-print_shape_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- int majorrev, minorrev;
-
- if (!XShapeQueryVersion(dpy, &majorrev, &minorrev))
- return 0;
- print_standard_extension_info(dpy, extname, majorrev, minorrev);
- return 1;
-}
-
-#ifdef MITSHM
-static int
-print_mitshm_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- int majorrev, minorrev;
- Bool sharedPixmaps;
-
- if (!XShmQueryVersion(dpy, &majorrev, &minorrev, &sharedPixmaps))
- return 0;
- print_standard_extension_info(dpy, extname, majorrev, minorrev);
- printf(" shared pixmaps: ");
- if (sharedPixmaps)
- {
- int format = XShmPixmapFormat(dpy);
- printf("yes, format: %d\n", format);
- }
- else
- {
- printf("no\n");
- }
- return 1;
-}
-#endif /* MITSHM */
-
-static int
-print_dbe_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- int majorrev, minorrev;
- XdbeScreenVisualInfo *svi;
- int numscreens = 0;
- int iscrn, ivis;
-
- if (!XdbeQueryExtension(dpy, &majorrev, &minorrev))
- return 0;
-
- print_standard_extension_info(dpy, extname, majorrev, minorrev);
- svi = XdbeGetVisualInfo(dpy, (Drawable *)NULL, &numscreens);
- for (iscrn = 0; iscrn < numscreens; iscrn++)
- {
- printf(" Double-buffered visuals on screen %d\n", iscrn);
- for (ivis = 0; ivis < svi[iscrn].count; ivis++)
- {
- printf(" visual id 0x%lx depth %d perflevel %d\n",
- svi[iscrn].visinfo[ivis].visual,
- svi[iscrn].visinfo[ivis].depth,
- svi[iscrn].visinfo[ivis].perflevel);
- }
- }
- XdbeFreeVisualInfo(svi);
- return 1;
-}
-
-#ifdef HAVE_XRECORD
-static int
-print_record_info(dpy, extname)
- Display *dpy;
- char *extname;
-{
- int majorrev, minorrev;
-
- if (!XRecordQueryVersion(dpy, &majorrev, &minorrev))
- return 0;
- print_standard_extension_info(dpy, extname, majorrev, minorrev);
- return 1;
-}
-#endif /* HAVE_XRECORD */
-
-/* utilities to manage the list of recognized extensions */
-
-
-typedef int (*ExtensionPrintFunc)(
-#if NeedFunctionPrototypes
- Display *, char *
-#endif
-);
-
-typedef struct {
- char *extname;
- ExtensionPrintFunc printfunc;
- Bool printit;
-} ExtensionPrintInfo;
-
-ExtensionPrintInfo known_extensions[] =
-{
-#ifdef MITSHM
- {"MIT-SHM", print_mitshm_info, False},
-#endif /* MITSHM */
- {MULTIBUFFER_PROTOCOL_NAME, print_multibuf_info, False},
- {"SHAPE", print_shape_info, False},
- {SYNC_NAME, print_sync_info, False},
-#ifdef HAVE_XIE
- {xieExtName, print_xie_info, False},
-#endif /* HAVE_XIE */
-#ifdef HAVE_XTEST
- {XTestExtensionName, print_xtest_info, False},
-#endif /* HAVE_XTEST */
- {"DOUBLE-BUFFER", print_dbe_info, False},
-#ifdef HAVE_XRECORD
- {"RECORD", print_record_info, False}
-#endif /* HAVE_XRECORD */
- /* add new extensions here */
- /* wish list: PEX XKB LBX */
-};
-
-int num_known_extensions = sizeof known_extensions / sizeof known_extensions[0];
-
-static void
-print_known_extensions(f)
- FILE *f;
-{
- int i;
- for (i = 0; i < num_known_extensions; i++)
- {
- fprintf(f, "%s ", known_extensions[i].extname);
- }
-}
-
-static void
-mark_extension_for_printing(extname)
- char *extname;
-{
- int i;
-
- if (strcmp(extname, "all") == 0)
- {
- for (i = 0; i < num_known_extensions; i++)
- known_extensions[i].printit = True;
- }
- else
- {
- for (i = 0; i < num_known_extensions; i++)
- {
- if (strcmp(extname, known_extensions[i].extname) == 0)
- {
- known_extensions[i].printit = True;
- return;
- }
- }
- printf("%s extension not supported by %s\n", extname, ProgramName);
- }
-}
-
-static void
-print_marked_extensions(dpy)
- Display *dpy;
-{
- int i;
- for (i = 0; i < num_known_extensions; i++)
- {
- if (known_extensions[i].printit)
- {
- printf("\n");
- if (! (*known_extensions[i].printfunc)(dpy,
- known_extensions[i].extname))
- {
- printf("%s extension not supported by server\n",
- known_extensions[i].extname);
- }
- }
- }
-}
-
-static void usage ()
-{
- fprintf (stderr, "usage: %s [options]\n", ProgramName);
- fprintf (stderr, "-display displayname\tserver to query\n");
- fprintf (stderr, "-queryExtensions\tprint info returned by XQueryExtension\n");
- fprintf (stderr, "-ext all\t\tprint detailed info for all supported extensions\n");
- fprintf (stderr, "-ext extension-name\tprint detailed info for extension-name if one of:\n ");
- print_known_extensions(stderr);
- fprintf (stderr, "\n");
- exit (1);
-}
-
-int main (argc, argv)
- int argc;
- char *argv[];
-{
- Display *dpy; /* X connection */
- char *displayname = NULL; /* server to contact */
- int i; /* temp variable: iterator */
-
- ProgramName = argv[0];
-
- for (i = 1; i < argc; i++) {
- char *arg = argv[i];
- int len = strlen(arg);
-
- if (!strncmp("-display", arg, len)) {
- if (++i >= argc) usage ();
- displayname = argv[i];
- } else if (!strncmp("-queryExtensions", arg, len)) {
- queryExtensions = True;
- } else if (!strncmp("-ext", arg, len)) {
- if (++i >= argc) usage ();
- mark_extension_for_printing(argv[i]);
- } else
- usage ();
- }
-
- dpy = XOpenDisplay (displayname);
- if (!dpy) {
- fprintf (stderr, "%s: unable to open display \"%s\".\n",
- ProgramName, XDisplayName (displayname));
- exit (1);
- }
-
-#ifdef HAVE_OVERLAY
- find_overlay_info (dpy);
-#endif /* HAVE_OVERLAY */
-
- print_display_info (dpy);
- for (i = 0; i < ScreenCount (dpy); i++) {
- print_screen_info (dpy, i);
- }
-
- print_marked_extensions(dpy);
-
- XCloseDisplay (dpy);
- exit (0);
-}
projects / mesa.git / commitdiff