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updated some printfs, added comment about sched_yield

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This commit is contained in:
Brian Paul 2006-03-15 20:30:17 +00:00
parent 59e0faaa5c
commit 30655c211c
1 changed files with 7 additions and 3 deletions
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10
progs/xdemos/glthreads.c
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@ -175,6 +175,10 @@ draw_loop(struct winthread *wt)
glXSwapBuffers(wt->Dpy, wt->Win);
wt->Angle += 1.0;
/* XXX Calling sched_yield() here smooths out performance a lot! */
/* Not sure how portable it is though, so leave out for now. */
/*sched_yield();*/
}
}
@ -334,9 +338,9 @@ main(int argc, char *argv[])
Status threadStat;
if (argc == 1) {
printf("threadgl: test of GL thread safety (any key = exit)\n");
printf("glthreads: test of GL thread safety (any key = exit)\n");
printf("Usage:\n");
printf(" threadgl [-display dpyName] [-n numthreads]\n");
printf(" glthreads [-display dpyName] [-n numthreads]\n");
}
else {
int i;
@ -387,7 +391,7 @@ main(int argc, char *argv[])
for (i = 0; i < numThreads; i++) {
pthread_create(&WinThreads[i].Thread, NULL, thread_function,
(void*) &WinThreads[i]);
printf("Created Thread %d\n", (int) WinThreads[i].Thread);
printf("Created Thread %u\n", (unsigned int) WinThreads[i].Thread);
}
event_loop(dpy);