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authorJay Berkenbilt <ejb@ql.org>2021-01-04 20:56:44 +0100
committerJay Berkenbilt <ejb@ql.org>2021-01-04 21:17:35 +0100
commit891751f618fb95b82af289edfd2e1219e3522e6f (patch)
tree575984a8662a447d7aff7e98a25dd17bcea7a175 /ChangeLog
parentdc92574c10f3e2516ec6445b88c5d584f40df4e5 (diff)
downloadqpdf-891751f618fb95b82af289edfd2e1219e3522e6f.tar.zst
Remove unreferenced resources only from relevant pages
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2021-01-04 Jay Berkenbilt <ejb@ql.org>
+ * When qpdf CLI extracts pages, it now only attempts to remove
+ unreferenced resourecs from the pages that it is keeping. This
+ change dramatically reduces the time it takes to extract a small
+ number of pages from a large, complex file.
+
* Move getNext()->write() calls in some pipelines to ensure that
state gates properly reset even if the next pipeline's write
throws an exception (fuzz issue 28262).