CMake/Find packages: add FindFFmpeg.cmake module.
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Authored by Ankit Meel (ankitm) on Sep 17 2020, 1:43 PM.

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Brecht Van Lommel (brecht)

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rB2fdbe4d05011: CMake/Find packages: add FindFFmpeg.cmake module.

Summary

The behaviour is a bit different from other find modules:
FFMPEG_FIND_COMPONENTS should contain the
list of required libraries before calling find_package(FFmpeg).
If not set, a default set of most common libraries is searched for:
avcodec avdevice avfilter avformat avutil
http://ffmpeg.org/download.html

Ref D8855

Diff Detail

Repository: rB Blender

Event Timeline

Ankit Meel (ankitm) requested review of this revision.Sep 17 2020, 1:43 PM

Ankit Meel (ankitm) created this revision.

Harbormaster completed remote builds in B10251: Diff 28958.Sep 17 2020, 1:43 PM

Ankit Meel (ankitm) added a child revision: D8855: CMake/macOS: Remove _LIBPATH, avoid link_directories..Sep 17 2020, 1:46 PM

This assumes that ffmpeg is compiled with the specific set of libraries that we have as part of Blender's precompiled libraries.

I think logic for that should be left to the platform_*.cmake files, and only the actual ffmpeg libraries should be detected in FindFFmpeg.cmake, so that it works for typical installations.