Hello. This is another dependency for our telegram-desktop port (more accurately, for tg_owt port). It seems more correct to get the shared library as a separate port, that's why we refused to use the bundled version.
Keep in mind that Google supplies libyuv primarily as part of Chromium and maintains build correctness only for the static library. Unfortunately, it seems that these are not just words. For example, one can observe this: $ objdump -p /usr/local/lib/libyuv.so.0.0 | grep NEEDED | \grep -c "jpeg" 0
but $ strings /usr/local/lib/libyuv.so.0.0 | grep -c "jpeg" 14 The consequences of this are errors like "libyuv.so.0.0: undefined symbol 'jpeg_resync_to_restart'" when linking to the library, unless the '-ljpeg' flag is also specified. That is why we added libjpeg to the 'Requires' in libyuv.pc. This fixes such errors. The other point is versioning. Upstream does not care about this and there are no usual ways (vcs tag, release on github, etc.) to determine the version. To find out the version and the corresponding commit, do the following: 1) clone the libyuv repository from googlecode or from my mirror; cd to the libyuv directory 2) git blame -l ./include/libyuv/version.h | \ awk '/#define LIBYUV_VERSION/ {printf "ci: %s, ver:%s\n", $1, $NF}' The port also includes the yuvconvert utility. Without Klemens Nanni's advice and comments, this port would definitely have been made worse. I'll maintain the package. --- Information for inst:libyuv-0.0.1807 Comment: library for freeswitch yuv graphics manipulation Required by: tg_owt-0.0.0.20211214 Description: libyuv is an open source project that includes YUV conversion and scaling functionality. Converts all webcam formats to YUV (I420). Convert YUV to formats for rendering/effects. Rotate by 90 degrees to adjust for mobile devices in portrait mode. Scale YUV to prepare content for compression, with point, bilinear or box filter. Maintainer: Andrew Krasavin <noiseless...@yandex.ru>, Klemens Nanni <k...@openbsd.org> WWW: https://chromium.googlesource.com/libyuv/libyuv/ Objections? Feedback? -- Wbr, Andrew Krasavin
libyuv.tgz
Description: Binary data