[mythtv] [mythtv-commits] Ticket #2649: Opengl video renderer

Isaac Richards ijr at case.edu
Tue Jan 30 01:06:37 UTC 2007


On Saturday 27 January 2007 11:48:15 am Mark Kendall wrote:
> On 1/26/07, Isaac Richards <ijr at case.edu> wrote:
> > On Friday 26 January 2007 6:41 pm, Mark Buechler wrote:
> > > I took a couple quick snaps of my camera:
> > >
> > > http://www.mentasm.com/myth/screen1.jpg & screen2.jpg
> > >
> > > It's tearing, but in the wrong direction I think.
> >
> > Line width/stride wrong in the OSD is the most likely cause of that.
>
> Yes - I can't see where it's happening though unless the display
> rectangle is an odd sized width.
>
> > With this OGL video renderer, does it render the OSD at the final display
> > res, or does it render lower and scale up?
>
> It's rendering at the final display res.

Isn't that quite a bit of extra work rendering at that res, since the scaling 
should be virtually free?

Isaac


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