[Softdevice-devel] DirectFB radeon output

Stefan Lucke stefan at lucke.in-berlin.de
Sat Jan 29 22:14:39 CET 2005


On Samstag, 29. Januar 2005 21:30, Torgeir Veimo wrote:
> On Sat, 2005-01-29 at 21:16 +0100, Stefan Lucke wrote:
> > On Samstag, 29. Januar 2005 19:45, Torgeir Veimo wrote:
> > > On Sat, 2005-01-29 at 19:33 +0100, Stefan Lucke wrote:
> > > > 
> > > > Which scaleing parameters are reported in syslog?
> > > 
> > > If I start with BBC 1 as initial channel, video not full screen;
> > > 
> > > Jan 29 18:43:28 vigor10 vdr[17467]: [VideoOut]: aspect changed (-100 ->
> > > 15 ; -100.000000 -> 1.777778)
> > > Jan 29 18:43:28 vigor10 vdr[17467]: [VideoOut]: 720x576 [0,0 720x576] ->
> > > 1280x720 [0,0 1280x720]
> > 
> > All parameters are ok and should scale to fullscreen. Maybe what you see
> > is the same I have, when selecting 1024x768 instead of 1280x1024. In that
> > case video is shown unscaled (in source width/height) in the upper left corner
> > of the screen. Toggeling pixel aspect via OSD recovers to the right scaleing
> > setup. If that toggeling resolves your problem too, then this is to my opinion
> > a bug in directfb and should be discussed on their devel list.
> 
> Yes, toggling aspect ratio fixes it. 

So it is common between different drivers: yours is radeon and mine is matrox.
Please try attached diff, which fixes (and reports something via fprintfs) my
problem at 1024x768.

-- 
Stefan Lucke
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