From: Stefanos A. <stapostol@gmail.com>
Date: Tue, 14 Jan 2014 12:33:41 +0000 (+0100)
Subject: [OpenTK] Respect a TargetUpdatePeriod of zero
X-Git-Tag: 2.0-0~259^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=95d71bc0ccc1b1ad25a9afda81b56efd9f14932c;p=platform%2Fcore%2Fcsapi%2Fopentk.git

[OpenTK] Respect a TargetUpdatePeriod of zero
---

diff --git a/Source/OpenTK/GameWindow.cs b/Source/OpenTK/GameWindow.cs
index af55fe0..9200216 100644
--- a/Source/OpenTK/GameWindow.cs
+++ b/Source/OpenTK/GameWindow.cs
@@ -455,6 +455,15 @@ namespace OpenTK
 
                 // Prepare for next loop
                 elapsed = ClampElapsed(timestamp - update_timestamp);
+
+                if (TargetUpdatePeriod <= Double.Epsilon)
+                {
+                    // According to the TargetUpdatePeriod documentation,
+                    // a TargetUpdatePeriod of zero means we will raise
+                    // UpdateFrame events as fast as possible (one event
+                    // per ProcessEvents() call)
+                    break;
+                }
             }
 
             elapsed = ClampElapsed(timestamp - render_timestamp);