diff options
author | Jay Berkenbilt <ejb@ql.org> | 2020-12-23 12:12:49 +0100 |
---|---|---|
committer | Jay Berkenbilt <ejb@ql.org> | 2020-12-28 18:58:19 +0100 |
commit | 39bfa0130713defc9abb478a70717ca07377cdab (patch) | |
tree | 18b6370d5f2f7d10a3f1ef09a8f0dd3b9281bd3c /ChangeLog | |
parent | 1fb26f08ad91d08f67ac30e2557ddcadd8b9ccac (diff) | |
download | qpdf-39bfa0130713defc9abb478a70717ca07377cdab.tar.zst |
Implement user-provided stream filters
Refactor QPDF_Stream to use stream filter classes to handle supported
stream filters as well.
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,13 @@ +2020-12-23 Jay Berkenbilt <ejb@ql.org> + + * Allow library users to provide their own decoders for stream + filters by deriving classes from QPDFStreamFilter and registering + them using QPDF::registerStreamFilter. Registered stream filters + provide code to validate and interpret /DecodeParms for a specific + /Filter and also to provide a pipeline that will decode. Note that + it is possible to encode to a filter type that is not supported + even without this feature. + 2020-12-22 Jay Berkenbilt <ejb@ql.org> * Add QPDFObjectHandle::makeDirect(bool allow_streams) -- if |