Ok it is solved now, it indeed was wrong pitches
On Sun, 23 Mar 2003, [iso-8859-1] Ville Syrj�l� wrote: > On Fri, Mar 21, 2003 at 11:29:46PM +0100, Matthijs van Henten wrote: > > Hello world, > > > > I am trying to get DirectFB working in veejay, > > the video data is YCbCr I4:2:0 planar (or YV12 , when Cb/Cr are swapped). > > > > The resulting image looks very fuzzy , i.e. stripes in various colours > > but no 'real' image. > > I'm not sure what to make of that. Can you see some distorted view of the > intended image or just some crap. > > > I have tried YUY2 (4:2:2) as well, like in the dfbtv example and > > converted the 4:2:0 planer to 4:2:2 before calling build_packed_422 > > This conversion step works fine, I use the same routine for yuv4:2:0 -> > > yuv4:2:2 -> raw DV > > > > This was a little better, but the frame was still beeing displayed > > incorrectly. > > > > I have tried RGB24/32 but has the same results as with YUV 4:2:0 > > what is the catch here ? > > Are you sure you're writing the frame correctly to the destination > surface? Wrong destination pitch perhaps? > > -- > Ville Syrj�l� > [EMAIL PROTECTED] > http://www.sci.fi/~syrjala/ > > > -- > Info: To unsubscribe send a mail to [EMAIL PROTECTED] with > "unsubscribe directfb-dev" as subject. > > -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe directfb-dev" as subject.
