While browsing this forum, I found this post "Issue with Pentax *istD" (3 May, 2017 - 14:53) about a Pentax PEF file that did not decode correctly in version 0.18.2, but did work in 0.17.2. A patch was proposed in the same post.
The file is still available at :
I have tried this file in libRaw 0.18.6, it does not decode correctly, while it worked well with libRaw 0.15.4 that I I use in my application. I was wondering if a fix for this problem has been included in libRaw 0.18.6 ?
Thanks for your help.