Re: performance problems double buffering to 1600x1200 window

On 2 February 2010 03:14, Robert Gibbs <gibbsrc gmail com> wrote:
> Conclusion: self implemented GdkPixmap helps only when the X server can use
> certain optimizations from the graphics card.

Or perhaps that's backwards: doing your own double-buffering can help
if your X server does not support fast pixmap allocate/deallocate. It
looks like this problem only happens with some older nvidia cards (is
that right?)


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