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[FFmpeg-devel,v13,0/4] Jpeg XL Patch Set

Message ID 20220405165504.29261-1-leo.izen@gmail.com
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Series Jpeg XL Patch Set | expand

Message

Leo Izen April 5, 2022, 4:55 p.m. UTC 
This patchset adds the Jpeg XL Image format as well as a decoder and encoder
for it based on the external reference implementation library, libjxl.

Changes:
v13:
 - Make changes requested by Anton and Andreas from v12
v12:
 - Remove the parser in order to avoid avpriv in the ABI
 - Add a lightweight version of it to avformat to help the prober
 - Remove the FATE test for the parser which no longer exists
v11:
 - Fix regression I introduced in v10 with skipping boxes
v10:
 - Make changes requested by Andreas Reinhardt from v9

Leo Izen (4):
  avcodec/jpegxl: add Jpeg XL image codec
  avcodec/libjxl: add Jpeg XL decoding via libjxl
  avcodec/libjxl: add Jpeg XL encoding via libjxl
  avformat/image2: add Jpeg XL as image2 format

 MAINTAINERS                |   3 +
 configure                  |   6 +
 doc/general_contents.texi  |   7 +
 libavcodec/Makefile        |   2 +
 libavcodec/allcodecs.c     |   2 +
 libavcodec/codec_desc.c    |   9 +
 libavcodec/codec_id.h      |   1 +
 libavcodec/libjxl.c        |  70 +++++++
 libavcodec/libjxl.h        |  48 +++++
 libavcodec/libjxldec.c     | 276 ++++++++++++++++++++++++++
 libavcodec/libjxlenc.c     | 379 +++++++++++++++++++++++++++++++++++
 libavcodec/version.h       |   2 +-
 libavformat/Makefile       |   1 +
 libavformat/allformats.c   |   1 +
 libavformat/img2.c         |   1 +
 libavformat/img2dec.c      |  18 ++
 libavformat/img2enc.c      |   6 +-
 libavformat/jpegxl_probe.c | 393 +++++++++++++++++++++++++++++++++++++
 libavformat/jpegxl_probe.h |  32 +++
 libavformat/mov.c          |   1 +
 libavformat/version.h      |   4 +-
 21 files changed, 1256 insertions(+), 6 deletions(-)
 create mode 100644 libavcodec/libjxl.c
 create mode 100644 libavcodec/libjxl.h
 create mode 100644 libavcodec/libjxldec.c
 create mode 100644 libavcodec/libjxlenc.c
 create mode 100644 libavformat/jpegxl_probe.c
 create mode 100644 libavformat/jpegxl_probe.h