[FFmpeg-devel] [PATCH 0/7] Add UUID functionality to libavutil

[Zane van Iperen <zane@zanevaniperen.com>]

This patchset adds functions for handling UUIDs to libavutil, under the av_uuid_*
prefix, and refactors the various ad-hoc handling to use it. This was
proposed in [1].

This is _heavily_ based off libuuid with various parts of the code
simplified to remove unnecessary functionality (e.g. generation, and v1
UUIDs).

Why not use libuuid directly?
* It introduces yet another external dependency,
* has issues building on Windows, and
* the code is relatively small, stable, and unlikely to change.

[1]: https://ffmpeg.org/pipermail/ffmpeg-devel/2022-January/291917.html


Pierre-Anthony Lemieux (6):
  avutil/tests/uuid: add uuid tests
  avformat/mov: refactor to use avutil/uuid
  avformat/smoothstreamingenc: refactor to use avutil/uuid
  avcodec/cbs_sei: refactor to use avutil/uuid
  avformat/imf: refactor to use avutil/uuid
  avfilter/showinfo: refactor to use avutil/uuid

Zane van Iperen (1):
  avutil/uuid: add utility library for manipulating UUIDs as specified
    in RFC 4122

 libavcodec/cbs_sei.h             |   3 +-
 libavcodec/vaapi_encode_h264.c   |   8 +-
 libavfilter/vf_showinfo.c        |  17 +---
 libavformat/imf.h                |  18 +---
 libavformat/imf_cpl.c            |  60 ++++-------
 libavformat/imfdec.c             |  34 +++----
 libavformat/mov.c                |  25 ++---
 libavformat/movenc.c             |   9 +-
 libavformat/smoothstreamingenc.c |   7 +-
 libavformat/tests/imf.c          |  18 ++--
 libavutil/Makefile               |   3 +
 libavutil/tests/.gitignore       |   1 +
 libavutil/tests/uuid.c           | 139 +++++++++++++++++++++++++
 libavutil/uuid.c                 | 156 +++++++++++++++++++++++++++++
 libavutil/uuid.h                 | 167 +++++++++++++++++++++++++++++++
 tests/fate/libavutil.mak         |   5 +
 16 files changed, 556 insertions(+), 114 deletions(-)
 create mode 100644 libavutil/tests/uuid.c
 create mode 100644 libavutil/uuid.c
 create mode 100644 libavutil/uuid.h

-- 
2.35.1

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