[FFmpeg-devel] Making progress re: jpeg2000dec patchsets

[Pierre-Anthony Lemieux]

Hi Caleb, Tomas et al.,

I have been experimenting with combining the HTJ2K patchset [1] and
the J2K test patchset [2]:

(a) neither valgrind nor the fuzzer seem to complain
(b) there are code style/cosmetic issues
(c) the HTJ2K block decoder does not yet support placeholder passes
[3], which are not necessarily present

I do not think that (c) is a blocker and recommend that we plan on
merging the combined patchset once the code style/cosmetic issues are
fixed. The idea is to have a baseline from which performance and
feature set can be improved.

Any major concerns with this plan?

I am happy to take a stab at cleaning up the code, unless someone
wishes to do it.

Best,

-- Pierre

[1] https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=8117
[2] https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=8108
[3] https://ds.jpeg.org/documents/jpeg2000/wg1n100431-098-COM-Guidelines_on_Packet_Parsing_and_Construction_for_HTJ2K.pdf