[Openchrome-users] Xv last line draw problem

[Karl Hiramoto]

Miguel Marte wrote:
> I think some one mentioned this issue before and for the same hardware 
> and i also mentioned but didn't have time to follow up on it.  From what 
> i can tell, it only affects certain video files and i believe it has to 
> do with the size of the video.  The problem only shows up if you scale 
> the video and also depends on by how much you scale.  While i scale, 
> there are certain points where the artifact does not show.  If i scale 
> even 1 pixel more or less than those points it shows up again.  In its 
> original size, the video has no artifacts.  From what it looks like, the 
> size of the destination is larger than the size of the source*scale so 
> when it tries to read the last line, it gets garbage.  Rounding problem?
> _______________________________________________
>   

This seems similar to the problem i reported earlier
http://wiki.openchrome.org/pipermail/openchrome-users/2006-April/000887.html