On Wednesday, 30 May 2018 at 17:27:22 +1000, Greg 'groggy' Lehey wrote: > On Wednesday, 30 May 2018 at 6:56:07 +0100, Bruno Postle wrote: >> >> >> On 30 May 2018 04:26:03 BST, Greg 'groggy' Lehey wrote: >>> I've just received a bug report on Hugin 2018.0.0.5abfb4de7961: >>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228547 >> >>> I suspect that the problem is due to changes in support libraries that >>> are beyond my immediate control. Before I go searching blindly, can >>> anybody suggest where I should be looking? What library handles PNG >>> images? >> >> Hugin uses the vigra impex library for image file handling, but then >> vigra uses the standard libpng for PNG. So I would check to see if >> vigra is linked to libpng. > > Thanks. That's the kind of information I was looking for.
A quick follow-up. Yes, as Bruno suggested, the bug was in the binary package for vigra. I'm still trying to understand why: the Makefile clearly specifies PNG support, and if you build the port from source, it works. So for all of you FreeBSD users out there champing at the bit to process PNG images, here's what you do: # cd /usr/ports/graphics/vigra # make deinstall all reinstall Greg -- Sent from my desktop computer. Finger groog...@gmail.com for PGP public key. See complete headers for address and phone numbers. This message is digitally signed. If your Microsoft mail program reports problems, please read http://lemis.com/broken-MUA -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to hugin-ptx+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/20180603034152.GB16949%40eureka.lemis.com. For more options, visit https://groups.google.com/d/optout.
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