[GEM-cvs] Gem/src/Base GemWinCreateXWin.cpp,1.10.4.1,1.10.4.2

[IOhannes m z. <zmo...@us...>]

Update of /cvsroot/pd-gem/Gem/src/Base
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20537

Modified Files:
      Tag: multiple_window
	GemWinCreateXWin.cpp 
Log Message:
catching errors that might get thrown by glx

Index: GemWinCreateXWin.cpp
===================================================================
RCS file: /cvsroot/pd-gem/Gem/src/Base/GemWinCreateXWin.cpp,v
retrieving revision 1.10.4.1
retrieving revision 1.10.4.2
diff -C2 -d -r1.10.4.1 -r1.10.4.2
*** GemWinCreateXWin.cpp	7 Dec 2004 11:50:34 -0000	1.10.4.1
--- GemWinCreateXWin.cpp	7 Feb 2005 13:59:04 -0000	1.10.4.2
***************
*** 124,128 ****
    }
    // create the rendering context
!   info.context = glXCreateContext(info.dpy, vi, hints.shared, GL_TRUE);
    if (info.context == NULL) {
      error("GEM: Could not create rendering context");
--- 124,132 ----
    }
    // create the rendering context
!   try {
!     info.context = glXCreateContext(info.dpy, vi, hints.shared, GL_TRUE);
!   } catch(void*e){
!     info.context=NULL;
!   }
    if (info.context == NULL) {
      error("GEM: Could not create rendering context");
***************
*** 196,201 ****
  			 hints.title, "gem", 
  			 None, 0, 0, NULL);
!   glXMakeCurrent(info.dpy, info.win, info.context);   
! 
    if (!hints.actuallyDisplay) return(1);
    XMapRaised(info.dpy, info.win);
--- 200,210 ----
  			 hints.title, "gem", 
  			 None, 0, 0, NULL);
!   try{
!     glXMakeCurrent(info.dpy, info.win, info.context);   
!   }catch(void*e){
!     error("GEM: Could not make glX-context current");
!     destroyGemWindow(info);
!     return(0);
!   }
    if (!hints.actuallyDisplay) return(1);
    XMapRaised(info.dpy, info.win);