Another patch from Ian to fix more YUV issues.
Comments from Ian are :-
The algorithm for both horizontal & vertical scaling is now correct. The
values calculated now match the firmware. This cleans up the scaling, for
some size combination would produce rogue horizontal / vertical bands.
The ve
mic buffer
> > allocation.
> >
> > John
> >
> > > -Original Message-
> > > From: [EMAIL PROTECTED] [mailto:ivtv-devel-
> > > [EMAIL PROTECTED] On Behalf Of Graeme Wilford
> > > Sent: 02 August 2005 22:46
> > > To: ivtv-devel
6
> > To: ivtv-devel@lists.sourceforge.net
> > Subject: Re: [ivtv-devel] [PATCH] yuv improvements
> >
> > John, Ian - I've done some testing with this new patch.
> >
> > With mplayer, I get real bad frame drop and/or audio sync issues with
> > both avi&#x
I too have installed the new patch and tearing has disappeared.
Great job John!
Jim
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, August 03, 2005 3:14 AM
To: ivtv-devel@lists.sourceforge.net
Subject: Re: [ivtv-devel] [PATCH] yuv improvements
Hello John...
I'd like to report that this patch fixes the tearing
for my system while playing through yuv (NTSC land).
Yay! Thank you very much. You rock.
--- John Harvey <[EMAIL PROTECTED]> wrote:
> This patch includes the previous patch I sent from
> Ian for filtering. It
> adds some impro
L PROTECTED] [mailto:ivtv-devel-
> [EMAIL PROTECTED] On Behalf Of Graeme Wilford
> Sent: 02 August 2005 22:46
> To: ivtv-devel@lists.sourceforge.net
> Subject: Re: [ivtv-devel] [PATCH] yuv improvements
>
> John, Ian - I've done some testing with this new patch.
>
> With mplayer
John, Ian - I've done some testing with this new patch.
With mplayer, I get real bad frame drop and/or audio sync issues with
both avi's and DVDs - worse than before the patch *but* with xine,
playback is almost perfect in both cases. This is a little strange as
both xine and mplayer yielded simil
raeme Wilford
> > Sent: Tuesday, August 02, 2005 12:22 PM
> > To: ivtv-devel@lists.sourceforge.net
> > Subject: Re: [ivtv-devel] [PATCH] yuv improvements
> >
> > John,
> >
> > I've not tried this patch yet but I'm using your previous
> > latest
MAIL PROTECTED] On Behalf Of
> Graeme Wilford
> Sent: Tuesday, August 02, 2005 12:22 PM
> To: ivtv-devel@lists.sourceforge.net
> Subject: Re: [ivtv-devel] [PATCH] yuv improvements
>
> John,
>
> I've not tried this patch yet but I'm using your previous
> lates
John,
I've not tried this patch yet but I'm using your previous
latest+greatest with Ian's fixes against 0.3.7a and I've started to
notice something that I haven't heard mentioned anywhere before.
Use of the YUV decoder on the PVR350 appears to cause some problems
with the MPEG2 encoder if they a
This patch includes the previous patch I sent from Ian for filtering. It
adds some improvements from Ian to fix some color alignment issues.
Also thanks to Ian we have worked out how to do multi-buffering without
crashing the firmware so this patch should fix all the tearing issues as
well.
Any pr
A couple small changes from Ian
1 removes excess logging when a negative coordinate
is supplied
2 improves the positioning of the window which
removes some artefacts from the left hand edge.
Just wanted to get these posted before we start
fixing other issues.
John
ivtv-0.
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