On Wednesday 26 August 2009 12:46:28 Arnd wrote:
> Vladimir Nadvornik [08/26/2009 10:55 AM]
>
> > Just a note that geeqie flushes the draw queue every 50ms, that means
> > 20 updates if the loading takes 1s and 200 updates if it takes 10s.
> > 20 updates where each update draws 1/20 of the image area is faster than
> > 200 updates by 1/200 of the area.
> >
> > So the absolute times are significant.
>
> So, if I understand correctly, a for example 5 times faster computer
> would display more than 5 times faster, because less flushing occurs?
>

Yes.

> > Xzgv does not seem to do progressive loading. For progressive jpeg it
> > means that geeqie and gqview redraws (and scales) the image several
> > times. Xzgv first loads the image completely and then draws it.
>
> That's true, and KuickShow does the same. Perhaps this display mode
> could be implemented as an option in Geeqie? I'd use it all the time! :-)
>

There is an option Preferences->Windows->Fullscreen->Smooth image flip
which enables this mode, but only for fullscreen. It works the same in gqview.
It is probably possible to make it work in window mode too, but I have never 
looked into it.

Vladimir

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