Current cairo git master supports CCITT mime type. I'm attaching the patches I used for testing here. When the 1.5.10 cairo snapshot is released I will bump the cairo include guards to 1.5.10.
Created attachment 134982 [details] [review] Support CCITT mime type
Created attachment 134983 [details] [review] limit image size when printing Current cairo git master now allows mime images to have a different resolution to the cairo image. The mime image in the output will be scaled to the same physical size as the cairo image. This allows us to avoid creating huge cairo images (potentially exceeding the maximum image size), that require huge amounts of memory and and very slow processing when the image is just going to be replaced with the mime data in the output. Tested with the test case in bug 56858.
Comment on attachment 134982 [details] [review] Support CCITT mime type Review of attachment 134982 [details] [review]: ----------------------------------------------------------------- LGTM
Comment on attachment 134983 [details] [review] limit image size when printing Review of attachment 134983 [details] [review]: ----------------------------------------------------------------- LGTM ::: poppler/CairoOutputDev.cc @@ +3282,5 @@ > + bool requireSameSize = false; > +#else > + bool requireSameSize = true; > +#endif > + if (!requireSameSize || (width == widthA and height == heightA)) and?
(In reply to Carlos Garcia Campos from comment #4) > > + if (!requireSameSize || (width == widthA and height == heightA)) > > and? Not sure how that got there. Might have been a last minute edit that didn't get saved before compiling. I've fixed it in my local copy and will push when cairo 1.15.10 is released.
cairo 1.5.10 has been released so I updated the version guards and pushed.
Created attachment 136095 [details] [review] Don't use UNIQUE_ID with PS Also related. Patch to disable UNIQUE_ID on PS output. cairo 1.5.10 PS backend stores images with UNIQUE_ID in PS memory so the image can be re-used multiple times. As we don't know how large the images are or how man times they are used, there is no benefit in enabling this.
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/poppler/poppler/issues/106.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.