[directfb-users] Re: G400 CRTC2 issues in CVS

[Rob Shortt <rob@infointeractive.com>]

Ville Syrjälä wrote:
> On Tue, Jul 27, 2004 at 10:45:26PM -0300, Rob Shortt wrote:
> I don't think there's much point in going that far. If an app uses 
> something else than the primary layer then it certainly should know what 
> it's doing and configure the pixelformat properly.
Yes, that makes sense.

> > I went poking around matrox_crtc2.c and tried some 
> > formats besides YUY2 (RGB32, ARGB, AiRGB), with ill results.  I no 
> > longer get the "unimplemented destination format" message but am left 
> > with a black screen.  Perhaps a register got screwed up.  After 
> > reverting my changes it took a cold boot to put things right.
>
> So you just changed the the pixelformat in crtc2InitLayer()? That should 
> have solved your problems.
Yes.  I did this again and it is working fine now (DSPF_RGB32), thanks. 
 Something else I was messing with must have turned things bad the last 
time.

Thanks for your help,
-Rob