diff options
-rw-r--r-- | progs/demos/shadowtex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/progs/demos/shadowtex.c b/progs/demos/shadowtex.c index f10a01ec265..dc5a4bbc480 100644 --- a/progs/demos/shadowtex.c +++ b/progs/demos/shadowtex.c @@ -788,6 +788,7 @@ Key(unsigned char key, int x, int y) exit(0); break; } + fflush(stdout); glutPostRedisplay(); } @@ -1014,6 +1015,7 @@ PrintHelp(void) printf(" <shift> + cursor keys = rotate light source\n"); if (HaveEXTshadowFuncs) printf(" o = cycle through comparison modes\n"); + fflush(stdout); } |