[cairo] Cairo and animations

Paolo Bonzini bonzini at gnu.org
Wed Dec 24 04:47:37 PST 2008


Pietro Incardona wrote:
> 
> This is the code ( it draw one rectangle but the result don' t change )

I haven't looked at it, but probably the culprit is transferring the
window pixels to the screen.  When using OpenGL, for example, I have
seen sometimes glTexImage2D taking more time than the rest of the drawing.

Paolo


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