On Mon, Jan 26, 2009 at 7:26 AM, Grant Grundler <grund...@parisc-linux.org> wrote: > On Sun, Jan 25, 2009 at 09:43:47PM -0700, Grant Grundler wrote: > ... >> Nothing "wrong" with the image after running convert *except* the orientation >> info is discarded. >> >> I just realized "-auto-orient" has no effect and suspect this is part >> of the same problem. I'd debug this further but my first attempt to >> add printf statements failed. > > I just realized the code I was changing landed in libwand.so and > not the convert binary. Installed the new .so and got: > grundler <548>convert -auto-orient -quality 88 -resize 1600x1200 IMG_0001.JPG > xxx.jpg > Orientation: 0 > Resize to: 1600x1200 > grundler <549> > > I dump the "Orientation" when -auto-orient is evaluated in wand/mogrify.c. > It's obviously wrong (jhead reports 6, which I'm sure is correct). > Whatever is parsing/reading in the EXIF header is broken. > > I can test patches if someone points me at the right code.
You should therefore go the upstream forward see http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=12998 and ask for help. Upstream is quite reactive. Thanks > thanks, > grant > > > > -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
