Re: animated gif support in viewml 0.21

"Greg Haerr" <[email protected]> Thu, 1 Aug 2002 09:01:37 -0700
Newsgroups gmane.comp.web.viewml.devel
Message-ID <[email protected]>
>  That is why I made a start for support of animated gif.

Very cool indeed.  Many others will appreciate this!


>  It
> completely ignores the sequence/timing of the animated gif's and it makes
the
> area sizes of all pictures in the animation equal to the one of the first
> picture. Some of the times this causes gif's to be displayed incorrectly.

With regards to the area sizes, you can use the GIF frame
size as the largest bounding rect, and then just offset the individual
images within that frame.  That should allow all GIFs to display
properly.

The palette issue is a little more troublesome, usually you can
use the global palette that is in the GIF header, and convert
each pixel element to truecolor using that palette. (I assume
that on ARM and x86 you are running 16bpp truecolor?)


Good work!

Regards,

Greg



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