Re: OpenGL timing problem

[Michael D Godfrey]

 On 10/29/2010 02:25 AM, Shai Ayal wrote:
> I do not have any progress with this bug since for me fltk plotting
> does not work at all over ssh. It works on both machines locally, but
> not through ssh.
>
> To continue,  I need Michael. perhaps, following John's suggestion,
> lets find out what fp and fid are. can you insert the line
>
> std::cout<<  "fid="<<  fid<<  ", fp="<<  fp<<  "\n";
> just before the
> while (state == GL2PS_OVERFLOW)
> line, and let's see what we get ...
>
> Shai
OK. I inserted the line above and using ssh I got:
octave:1> plot(1:200)
octave:2> print testpdf.pdf
fid=6, fp=0
GL2PS error: Bad file pointer
panic: Segmentation fault -- stopping myself...
attempting to save variables to `octave-core'...
save to `octave-core' complete
Segmentation fault (core dumped)
[qss:octave] hg tip
changeset:   11167:51ac3a08e53c
tag:         tip
user:        Konstantinos Poulios <address@hidden>
date:        Thu Oct 28 14:12:46 2010 +0200
files:       src/ChangeLog src/graphics.cc src/graphics.h.in
description:
Fix {d,pb}aspectratios for OpenGL backends.
============================
Naive remark: fp = 0 is not good...

Do you want a bt or other information?

Michael