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Date:      Fri, 27 Apr 2018 20:40:09 +0000
From:      bugzilla-noreply@freebsd.org
To:        ports-bugs@FreeBSD.org
Subject:   [Bug 210505] graphics/opencv: Update to 3.4
Message-ID:  <bug-210505-7788-iIJQMfdxBq@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-210505-7788@https.bugs.freebsd.org/bugzilla/>
References:  <bug-210505-7788@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210505

Steve Wills <swills@FreeBSD.org> changed:

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--- Comment #64 from Steve Wills <swills@FreeBSD.org> ---
Created attachment 192856
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D192856&action=
=3Dedit
opencv 3.4.1 update

Here's an updated version based on the previous patches.

It's updated to OpenCV 3.4.1. It builds and passes stage-qa tests on
12-CURRENT, 11.1 and 10.3 on amd64 and i386. I have not tested on other
architectures, but can and will try to do so soon.

It fixes the py-opencv and opencv-java ports. It enables the extra modules =
by
default so that libopencv_dnn is built, which seems to be required by
py-opencv.=20

It enables ffmpeg support by default so that opencv can work on local files=
 as
well as live video. In order to avoid a circular dependency, it disables op=
encv
support in ffmpeg by default. Perhaps we need to have a slave without ffmpeg
support so ffmpeg can depend on it. I'm unsure of the level of desire for t=
hat,
but if there's interest might be willing to work on that.

I have a port of PySceneDetect which uses the new OpenCV and in my testing =
the
updated py-opencv (and by extension opencv itself) seem to work well. I have
not done any runtime testing of opencv-java.

Given the number of ports that depend on opencv directly or indirectly, this
may need an exp-run before committing. I would appreciate any review or tes=
ting
anyone is willing to do. Of course, once this is committed I can commit
PySceneDetect.

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