[FFmpeg-devel] [PATCH v4 00/11] Execution Graph Printing

[ffmpegagent <ffmpegagent@gmail.com>]

Shortest cover letter for my longest-running FFmpeg patchset:

 * Apply
 * Build
 * Add the "-sg" switch to any FFmpeg command line
 * Press 'q' when you don't want to wait

SG = Show Graph

Documentation and examples can be found here:

https://github.com/softworkz/ffmpeg_output_apis/wiki


Version Updates
===============


V2
==

 * Rebased on top of Andreas' improvements
 * Applied changes from review (thanks, Andreas)


V3
==

 * Fixed all "new warnings"
 * Fixed out-of-tree building (thanks, Michael)


V4
==

 * Resolved merge conflict
 * Fixed build on MinGW (missing include due to WIN32_LEAN_AND_MEAN being
   defined) (thanks, Michael)

softworkz (11):
  fftools/textformat: Formatting and whitespace changes
  fftools/textformat: Quality improvements
  fftools/textformat: Introduce common header and deduplicate code
  fftools/tf_internal: Use ac_default_item_name
  fftools/textformat: Add function avtext_print_integer_flags()
  fftools/ffmpeg_filter: Move some declaration to new header file
  avfilter/avfilter: Add avfilter_link_get_hw_frames_ctx()
  fftools/resources: Add resource manager files
  fftools/ffmpeg_mux: Make ms_from_ost() inline
  fftools/graphprint: Add execution graph printing
  fftools/graphprint: Now, make it a Killer-Feature!

 doc/APIchanges                     |    3 +
 doc/ffmpeg.texi                    |   14 +
 ffbuild/common.mak                 |   28 +-
 fftools/Makefile                   |   22 +-
 fftools/ffmpeg.c                   |    4 +
 fftools/ffmpeg.h                   |    4 +
 fftools/ffmpeg_filter.c            |  195 +----
 fftools/ffmpeg_filter.h            |  234 ++++++
 fftools/ffmpeg_mux.h               |    2 +-
 fftools/ffmpeg_opt.c               |   17 +
 fftools/graph/filelauncher.c       |  205 +++++
 fftools/graph/graphprint.c         | 1146 ++++++++++++++++++++++++++++
 fftools/graph/graphprint.h         |   62 ++
 fftools/resources/.gitignore       |    4 +
 fftools/resources/Makefile         |   27 +
 fftools/resources/graph.css        |  353 +++++++++
 fftools/resources/graph.html       |   86 +++
 fftools/resources/resman.c         |  213 ++++++
 fftools/resources/resman.h         |   50 ++
 fftools/textformat/avtextformat.c  |  238 +++---
 fftools/textformat/avtextformat.h  |   53 +-
 fftools/textformat/avtextwriters.h |   11 +-
 fftools/textformat/tf_compact.c    |  121 +--
 fftools/textformat/tf_default.c    |   55 +-
 fftools/textformat/tf_flat.c       |   51 +-
 fftools/textformat/tf_ini.c        |   62 +-
 fftools/textformat/tf_internal.h   |   81 ++
 fftools/textformat/tf_json.c       |   56 +-
 fftools/textformat/tf_mermaid.c    |  658 ++++++++++++++++
 fftools/textformat/tf_mermaid.h    |   41 +
 fftools/textformat/tf_xml.c        |   68 +-
 fftools/textformat/tw_avio.c       |   16 +-
 fftools/textformat/tw_buffer.c     |    7 +-
 fftools/textformat/tw_stdout.c     |    8 +-
 libavfilter/avfilter.c             |    9 +
 libavfilter/avfilter.h             |   12 +
 36 files changed, 3670 insertions(+), 546 deletions(-)
 create mode 100644 fftools/ffmpeg_filter.h
 create mode 100644 fftools/graph/filelauncher.c
 create mode 100644 fftools/graph/graphprint.c
 create mode 100644 fftools/graph/graphprint.h
 create mode 100644 fftools/resources/.gitignore
 create mode 100644 fftools/resources/Makefile
 create mode 100644 fftools/resources/graph.css
 create mode 100644 fftools/resources/graph.html
 create mode 100644 fftools/resources/resman.c
 create mode 100644 fftools/resources/resman.h
 create mode 100644 fftools/textformat/tf_internal.h
 create mode 100644 fftools/textformat/tf_mermaid.c
 create mode 100644 fftools/textformat/tf_mermaid.h


base-commit: 9e1162bdf1454d7ae3737429bcc6bd66e5da303a
Published-As: https://github.com/ffstaging/FFmpeg/releases/tag/pr-ffstaging-66%2Fsoftworkz%2Fsubmit_print_execution_graph-v4
Fetch-It-Via: git fetch https://github.com/ffstaging/FFmpeg pr-ffstaging-66/softworkz/submit_print_execution_graph-v4
Pull-Request: https://github.com/ffstaging/FFmpeg/pull/66

Range-diff vs v3:

  1:  357859ee56 =  1:  dbd9193a0d fftools/textformat: Formatting and whitespace changes
  2:  9279d2f53d =  2:  1516e67a5b fftools/textformat: Quality improvements
  3:  d6734bd718 =  3:  7024548b92 fftools/textformat: Introduce common header and deduplicate code
  4:  8289c0ebf8 =  4:  4f1218b594 fftools/tf_internal: Use ac_default_item_name
  5:  a3fe7abcfe =  5:  c1fea3027a fftools/textformat: Add function avtext_print_integer_flags()
  6:  5b0ac30814 =  6:  28aeb7180d fftools/ffmpeg_filter: Move some declaration to new header file
  7:  5e3225c9df !  7:  d2ad11ac85 avfilter/avfilter: Add avfilter_link_get_hw_frames_ctx()
     @@ doc/APIchanges: The last version increases of all libraries were on 2025-03-28
      +2025-02-xx - xxxxxxxxxx - lavfi 10.10.100 - avfilter.h
      +  Add avfilter_link_get_hw_frames_ctx().
      +
     - 2025-04-16 - c818c67991 - libpostproc 59.1.100 - postprocess.h
     -   Deprecate PP_CPU_CAPS_3DNOW.
     + 2025-04-21 - xxxxxxxxxx - lavu 60.2.100 - log.h
     +   Add AV_CLASS_CATEGORY_HWDEVICE.
       
      
       ## libavfilter/avfilter.c ##
  8:  9881050f93 =  8:  9fa93efdda fftools/resources: Add resource manager files
  9:  f639a2e9ff =  9:  45b2a38592 fftools/ffmpeg_mux: Make ms_from_ost() inline
 10:  998d6a70c4 = 10:  0e52640aca fftools/graphprint: Add execution graph printing
 11:  8817dd0991 ! 11:  07a8d731ee fftools/graphprint: Now, make it a Killer-Feature!
     @@ fftools/graph/filelauncher.c (new)
      +
      +#if defined(_WIN32)
      +#  include <windows.h>
     ++#  include <shellapi.h>
      +#else
      +#  include <sys/time.h>
      +#  include <time.h>

-- 
ffmpeg-codebot
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