From da154168a3770073fd282a9f60eea1f51e3b340e Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Thu, 15 May 2008 23:22:44 +0000
Subject: [PATCH] add sync-video setting

---
 panda/src/osxdisplay/osxGraphicsStateGuardian.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/panda/src/osxdisplay/osxGraphicsStateGuardian.cxx b/panda/src/osxdisplay/osxGraphicsStateGuardian.cxx
index 216dd910b8..8816dd3ffa 100644
--- a/panda/src/osxdisplay/osxGraphicsStateGuardian.cxx
+++ b/panda/src/osxdisplay/osxGraphicsStateGuardian.cxx
@@ -106,6 +106,10 @@ void osxGraphicsStateGuardian::reset()
   */
 
   GLGraphicsStateGuardian::reset();
+
+  // Apply the video-sync setting.
+  GLint value = sync_video ? 1 : 0;
+  aglSetInteger(_aglcontext, AGL_SWAP_INTERVAL, &value);
  }
 
 ////////////////////////////////////////////////////////////////////