Fwd: x1250 image corruption

[JoJo jojo]

Fwd'in the list

---------- Forwarded message ----------
From: Alex Rades <aler...@gmail.com>
Date: Tue, Apr 29, 2008 at 9:12 PM
Subject: Re: x1250 image corruption
To: Alex Deucher <alexd...@gmail.com>
Cc: xorg-dr...@lists.x.org

On Sun, Apr 27, 2008 at 11:14 PM, Alex Deucher <alexd...@gmail.com> wrote:

>
> On Fri, Apr 25, 2008 at 3:48 PM, Alex Rades <aler...@gmail.com> wrote:
> > Hi,
> > I own a x1250 board, I'm using git version of drm and xf86-video-ati, and
> > I've managed to have Xv working. But when i run xcompmgr, images on screen
> > became corrupted in many ways. Do you have suggestion on how to fix this?
> > I'm using Exa acceleration.
>
> the EXA composite hooks currently have issues on IGP chips. I planned
> to fix them up this week, but I had some personal stuff come up. For
> now you can disable the render composite hooks with:
> Option "RenderAccel" "FALSE"
>
>

Ok, tried latest git and Xv works fine (yeeah!)
Basically now I'm trying to put some graphics over the Xv video, with
an SDL application which uses an argb visual and draws some part of
the window as transparent. I've tried this application on an Intel
and Nvidia boards and it works ok. Here, the per-pixel alpha isn't
honoured. Please also note that transset works fine.
I'm using AccelMethod EXA and RenderAccel FALSE (all other settings
are defaults).

Thanks!

>
>
> > Thanks
> >
> > P.S. do you have plans to implement kernel modesettings like the intel
> > driver?
>
> It's planned. There is even some initial support in the
> modesetting-101 branch of drm git. Nothing user ready yet.
>
> Alex
>

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[Kenneth Dixon]

Good news, might have to give it a go.
Thanks for passing it on.

Ken

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