[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #33618] Feature Request for imwrite, animated
From: |
Jordi Gutiérrez Hermoso |
Subject: |
[Octave-bug-tracker] [bug #33618] Feature Request for imwrite, animated gifs |
Date: |
Fri, 29 Jul 2011 05:01:06 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20110109 Voidmoth/3.6.13 |
Update of bug #33618 (project octave):
Status: None => Confirmed
_______________________________________________________
Follow-up Comment #3:
I don't think we can support this easily soon, since it seems to depend on the
underlying support that imagemagick can give us, but more distressing, these
commands segfault my build at cset :
image = rand(5,5,5,5)
imwrite(image,'image.gif','gif','DelayTime',0.1,'LoopCount',2);
Whether we support it or not, we certainly shouldn't be segfaulting.
Here is the top of my stack trace:
#0 0x00007fffe98bd1b9 in Magick::Image::modifyImage() ()
from /usr/lib/libGraphicsMagick++.so.3
#1 0x00007fffe98c0898 in Magick::Image::adjoin(bool) ()
from /usr/lib/libGraphicsMagick++.so.3
#2 0x00007fffe9b146e0 in
Magick::writeImages<__gnu_cxx::__normal_iterator<Magick::Image*,
std::vector<Magick::Image, std::allocator<Magick::Image> > > > (
first_=<incomplete type>, last_=<incomplete type>, imageSpec_=
"gif:image.gif", adjoin_=true)
at /usr/include/GraphicsMagick/Magick++/STL.h:2327
#3 0x00007fffe9b087e6 in write_image (filename="image.gif", fmt="gif",
img=..., map=..., params=...)
at
/home/jordi/coding/vcs/octave-devel/src/DLD-FUNCTIONS/__magick_read__.cc:856
#4 0x00007fffe9b08e15 in F__magick_write__ (args=...)
at
/home/jordi/coding/vcs/octave-devel/src/DLD-FUNCTIONS/__magick_read__.cc:906
#5 0x00007ffff740ff59 in octave_builtin::do_multi_index_op (this=0x6ddbb0,
nargout=0, args=..., lvalue_list=0x0)
at /home/jordi/coding/vcs/octave-devel/src/ov-builtin.cc:131
#6 0x00007ffff740fc0d in octave_builtin::subsref (this=0x6ddbb0, type="(",
idx=std::list = {...}, nargout=0, lvalue_list=0x0)
at /home/jordi/coding/vcs/octave-devel/src/ov-builtin.cc:64
#7 0x00007ffff740faf9 in octave_builtin::subsref (this=0x6ddbb0, type="("
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?33618>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/