Function event_loop_multi

demos/glthreads.c:425–451

* Separate display connection for each thread. */

 * Separate display connection for each thread.
 */
static void
event_loop_multi(void)
{
   XEvent event;
   int w = 0;

   assert(MultiDisplays);

   while (!ExitFlag) {
      struct winthread *wt = &WinThreads[w];
      if (XPending(wt->Dpy)) {
         XNextEvent(wt->Dpy, &event);
         switch (event.type) {
         case ConfigureNotify:
            resize(wt, event.xconfigure.width, event.xconfigure.height);
            break;
         case KeyPress:
            keypress(&event, wt);
            break;
         default:
            ; /* nop */
         }
      }
      w = (w + 1) % NumWinThreads;
      usleep(5000);
   }
}