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added -i and -h options

This commit is contained in:
Brian Paul 2001-04-24 20:57:36 +00:00
parent df4fd765d5
commit 08b3ff10d3
1 changed files with 30 additions and 4 deletions
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34
progs/xdemos/glxinfo.c
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@ -1,4 +1,4 @@
/* $Id: glxinfo.c,v 1.13 2001/04/02 22:45:07 brianp Exp $ */
/* $Id: glxinfo.c,v 1.14 2001/04/24 20:57:36 brianp Exp $ */
/*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
@ -148,7 +148,7 @@ print_display_info(Display *dpy)
static void
print_screen_info(Display *dpy, int scrnum)
print_screen_info(Display *dpy, int scrnum, Bool allowDirect)
{
Window win;
int attribSingle[] = {
@ -192,7 +192,7 @@ print_screen_info(Display *dpy, int scrnum)
0, visinfo->depth, InputOutput,
visinfo->visual, mask, &attr);
ctx = glXCreateContext( dpy, visinfo, NULL, True );
ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect );
if (!ctx) {
fprintf(stderr, "Error: glXCreateContext failed\n");
XDestroyWindow(dpy, win);
@ -617,6 +617,19 @@ find_best_visual(Display *dpy, int scrnum)
}
static void
usage(void)
{
printf("Usage: glxinfo [-v] [-t] [-h] [-i] [-b] [-display <dname>]\n");
printf("\t-v: Print visuals info in verbose form.\n");
printf("\t-t: Print verbose table.\n");
printf("\t-display <dname>: Print GLX visuals on specified server.\n");
printf("\t-h: This information.\n");
printf("\t-i: Force an indirect rendering context.\n");
printf("\t-b: Find the 'best' visual and print it's number.\n");
}
int
main(int argc, char *argv[])
{
@ -625,6 +638,7 @@ main(int argc, char *argv[])
int numScreens, scrnum;
InfoMode mode = Normal;
GLboolean findBest = GL_FALSE;
Bool allowDirect = True;
int i;
for (i = 1; i < argc; i++) {
@ -641,6 +655,18 @@ main(int argc, char *argv[])
else if (strcmp(argv[i], "-b") == 0) {
findBest = GL_TRUE;
}
else if (strcmp(argv[i], "-i") == 0) {
allowDirect = False;
}
else if (strcmp(argv[i], "-h") == 0) {
usage();
return 0;
}
else {
printf("Unknown option `%s'\n", argv[i]);
usage();
return 0;
}
}
dpy = XOpenDisplay(displayName);
@ -660,7 +686,7 @@ main(int argc, char *argv[])
print_display_info(dpy);
for (scrnum = 0; scrnum < numScreens; scrnum++) {
mesa_hack(dpy, scrnum);
print_screen_info(dpy, scrnum);
print_screen_info(dpy, scrnum, allowDirect);
printf("\n");
print_visual_info(dpy, scrnum, mode);
if (scrnum + 1 < numScreens)