Date: Thu, 14 Aug 2003 14:56:32 +0200 From: Guido Berhoerster <ich@guido-berhoerster.org> To: Lars Eggert <larse@ISI.EDU> Cc: freebsd-multimedia@freebsd.org Subject: Re: Problems with bktr on 5.x Message-ID: <20030814125632.GA196@hal.privat.lan> In-Reply-To: <3F3AD707.9030407@isi.edu> References: <20030811175817.GA9784@hal.privat.lan> <3F3AD707.9030407@isi.edu>
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Hello,
Am Mi, dem 13. Aug 2003 um 17:25:43 -0700, schrieb Lars Eggert:
> Guido Berhoerster wrote:
> >With fxtv the video-output is distorted and choppy, it appears
> >that only odd scanlines are redrawn regularly while even
> >scanlines remain for like half a second as "ghost images". When
> >the fxtv window is overlapped by some other window the video is
> >only updated about every 30 seconds. When using mplayer's
> >bsdbt848-driver I get an undistorted image but also choppy video.
> >I wasn't able to test it with xawtv since it's still broken on
> >5.x.
[...]
> Try rolling back your sources before 8/11 and see if that fixes things
> for you, too.
I think we're talking about different issues here.
I can was able to reproduce the problem on
-FreeBSD 5.0-RELEASE
-FreeBSD 5.1-RELEASE
-FreeBSD CURRENT (today)
-NetBSD 1.6.1
However it does does not occur on
-FreeBSD 4.3-RELEASE up to 4.8
-FreeBSD STABLE (today)
Thus I assume the problem lies within the bktr-driver since it
also occurs on NetBSD and it must be something which has been
changed in -CURRENT before 5.0-RELEASE and not MFC'ed yet because
todays -STABLE still works fine.
Does anyone have a slight suspicion what change might cause the
above-mentioned problem?
--
Guido Berhoerster ich@guido-berhoerster.org
http://www.guido-berhoerster.org/
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