Some OpenGL optimization and state-change reduction.

[neverball] / ball / hud.c

diff --git a/ball/hud.c b/ball/hud.c
index 4f998ff..4ee9e29 100644 (file)
--- a/ball/hud.c
+++ b/ball/hud.c
@@ -51,6 +51,9 @@ static void hud_fps(void)
 
     if (now - then > 250)
     {
+        if (count)
+            fprintf(stdout, "%f\n", (float) (now - then) / count);
+
         fps   = count * 1000 / (now - then);
         then  = now;
         count = 0;