[PyOpenGL-Devel] [ pyopengl-Bugs-464649 ] Logic error in buffer swap w/out visual

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Bugs item #464649, was opened at 2001-09-24 17:59
You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=105988&aid=464649&group_id=5988

Category: Context
Group: OpenGLContext v1.0
Status: Open
Resolution: None
Priority: 8
Submitted By: Mike C. Fletcher (mcfletch)
Assigned to: Mike C. Fletcher (mcfletch)
Summary: Logic error in buffer swap w/out visual

Initial Comment:
Buffer is swapped even when there is no visual 
rendering pass occuring (such as when only a mouse-
projection render is done).  Need to track whether a 
visual render has occured and decide whether to swap.

Causes a jitter effect (previous frame swapping in) on 
slow machines (or with very complex scenes).

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You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=105988&aid=464649&group_id=5988