qf/newtree
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/newtree synced 2024-11-22 04:01:17 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add the use of XQueryExtension() to the DGA and VidMode checks. The game

Browse source 
should no longer crash if the VidMode or DGA extensions are not present at
runtime.
This commit is contained in:
Jeff Teunissen 2000-12-19 02:42:26 +00:00
parent 9f0035bdf9
commit 2f8f1b39b7
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
source/dga_check.c
View file

@ -56,6 +56,10 @@ VID_CheckDGA (Display * dpy, int *maj_ver, int *min_ver, int *hasvideo)
#ifdef HAVE_DGA
int event_base, error_base, dgafeat, dummy;
if (!XQueryExtension (dpy, "XFree86-DGA", &dummy, &dummy, &dummy)) {
return false;
}
if (!XF86DGAQueryExtension (dpy, &event_base, &error_base)) {
return false;
}
@ -97,6 +101,10 @@ VID_CheckVMode (Display * dpy, int *maj_ver, int *min_ver)
int event_base, error_base;
int dummy;
if (!XQueryExtension (dpy, "XFree86-VidModeExtension", &dummy, &dummy, &dummy)) {
return false;
}
if (!XF86VidModeQueryExtension (dpy, &event_base, &error_base)) {
return false;
}