K 10
svn:author
V 7
rhurlin
K 8
svn:date
V 27
2021-01-31T15:42:26.736455Z
K 7
svn:log
V 324
graphics/frei0r: Fix build failure with OpenCV4

After the update of OpenCV to v4.5.1 the build was broken. Some
important commits [1] after release v1.7.0 fixed the issues.

[1] https://github.com/dyne/frei0r/compare/v1.7.0...master

Approved by:	tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D28436

END