Re: Deinterlacing?

Tue Sep 27 2005, [email protected] wrote:

> One can live with the Xv requirement, and fixing the memory leak in that

It would be nice to have it work without Xv too, since Xv isn't available
on all Xservers, but this could be a later challenge.

> patch seems simple, but I have to take a better look at the zoom issue.
> What you did seems to be this: move the bottom field to the right in the
> same lines, then it gets cut out when displaying the image. If this in

Yes, I just did the easiest thing without needing to move/copy any data.

> itself breaks zoom, then one needs instead to make the bottom field
> disappear altogether. This requires finding more places in the code...

The zoom problem has to do with the height of the picture not being
correct any more in the different structures. It's still set as X and
changed to X/2 only for XvPutImage. This confuses the zoom function
so it displays the wrong part of the picture. It shouldn't be too hard
to fix, I just didn't have the time to do it. 
 
> I'll try. But before I can try, a sanity check for me: this should be
> applied to CVS HEAD?

Yes.


/Bj|rn