Intel 2.1.1 and HDTV tearing
diego.abelenda at epfl.ch
Fri Aug 17 09:42:12 PDT 2007
On Fri, 17 Aug 2007 09:29:35 -0400
Alex Deucher <alexdeucher at gmail.com> wrote:
> On 8/17/07, Nicolas Will <nico at youplala.net> wrote:
> > On Fri, 2007-08-17 at 09:10 -0400, Alex Deucher wrote:
> > > On 8/17/07, Nicolas Will <nico at youplala.net> wrote:
> > > > Hi xorg-ers,
> > > >
> > > > When displaying 1080p content on my LCD TV, connected using
> > > > HDMI, through mplayer or any other player, using xv, gl, gl2, I
> > > > always get some level of tearing.
> > > >
> > > > Nothing huge, but enough lag to be registered by the brain and
> > > > become a bit annoying, especially when you are watching big
> > > > moving sceneries.
> > > >
> > > > Is there any xorg.cong setting that I could use to minimize
> > > > this, until motion compensation comes into the code?
> > >
> > > Which intel chip do you have?
> > Thanks for the reply.
> > Sorry about that.
> > It is a GMA X3000, on a G965 chipset, on an intel DG065WH
> > motherboard, using a Prolink ADD-7315-DVI-T ADD2-N card (Chrontel
> > CH7215) with HDMI output.
> I don't think the i965 chips have an overlay.
> > > If you have one with an overlay try
> > > using that rather than the texture adapter.
> > How do I know, and how do I do?
> see what adapters xvinfo shows.
The truth is that it does the same with my gma950 on a 1280x800 LCD
(laptop) pannel. And with an nvidia Geforce 8600 GT on a dualscreen
giving 3360x1050 (the video is fullscreen on one LCD display 1680x1050).
I get two areas with the gma950 and as far as 3 for the nvidia (using
the nvidia proprietary driver).
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