From: erik quanstrom <quanstro@quanstro.net>
To: akumar@mail.nanosouffle.net, 9fans@9fans.net
Subject: Re: [9fans] page(1)
Date: Fri, 20 Feb 2009 20:49:45 -0500 [thread overview]
Message-ID: <74ee0d6dde76ef599cef73ba21f1b04b@quanstro.net> (raw)
On Fri Feb 20 20:29:55 EST 2009, akumar@mail.nanosouffle.net wrote:
> Neither works for me.
>
> term% hget http://9grid.es/screens/screen1.png|page
> reading through graphics...
> warning: couldn't read image: readimage: read count 32400 not 64800: screen id in use
>
you should also try running png directly from sources.
assuming that this does not work, ...
it seems that here:
/sys/src/libdraw/readimage.c:103
m = readn(fd, tmp, n);
if(m != n){
>>> werrstr("readimage: read count %d not %d: %r", m, n);
Err:
if(dolock)
lockdisplay(d);
things are getting confused. i think it would
be easier to debug if you added
werrstr("");
right before the readn() and recompiled png.
i can't quite see how that error message could
result from reading an image.
- erik
next reply other threads:[~2009-02-21 1:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-21 1:49 erik quanstrom [this message]
2009-02-21 3:38 ` Federico G. Benavento
-- strict thread matches above, loose matches on Subject: below --
2009-02-23 20:15 Akshat Kumar
2009-02-23 20:18 ` erik quanstrom
2009-02-24 0:06 ` geoff
2009-02-21 1:40 Akshat Kumar
2009-02-21 1:28 Akshat Kumar
2009-02-21 1:03 Akshat Kumar
2009-02-21 1:09 ` erik quanstrom
2009-02-21 1:32 ` Russ Cox
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