commit:     2df30a8bd2f70b44639ed94b5ff8b1680944dae1
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Sat Oct 15 00:44:35 2022 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sat Oct 15 00:44:47 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2df30a8b

media-libs/opencv: fix build with ffmpeg 5

Closes: https://bugs.gentoo.org/876748
Signed-off-by: Sam James <sam <AT> gentoo.org>

 .../opencv/files/opencv-4.6.0-fix-ffmpeg-5.patch      | 19 +++++++++++++++++++
 media-libs/opencv/opencv-4.6.0-r2.ebuild              |  1 +
 2 files changed, 20 insertions(+)

diff --git a/media-libs/opencv/files/opencv-4.6.0-fix-ffmpeg-5.patch 
b/media-libs/opencv/files/opencv-4.6.0-fix-ffmpeg-5.patch
new file mode 100644
index 000000000000..557576a8747a
--- /dev/null
+++ b/media-libs/opencv/files/opencv-4.6.0-fix-ffmpeg-5.patch
@@ -0,0 +1,19 @@
+https://github.com/opencv/opencv/issues/22418
+https://github.com/opencv/opencv/commit/496eed950f6d0e7fd92619d47e3cec8f06e96ace
+https://bugs.gentoo.org/876748
+
+From: Jochen Sprickerhof <[email protected]>
+Date: Mon, 8 Aug 2022 21:10:13 +0200
+Subject: [PATCH] Add missing header for LIBAVCODEC_VERSION_INT
+
+--- a/modules/videoio/src/ffmpeg_codecs.hpp
++++ b/modules/videoio/src/ffmpeg_codecs.hpp
+@@ -60,6 +60,7 @@ extern "C" {
+ #include <errno.h>
+ #endif
+ 
++#include <libavcodec/version.h>
+ #include <libavformat/avformat.h>
+ 
+ #ifdef __cplusplus
+

diff --git a/media-libs/opencv/opencv-4.6.0-r2.ebuild 
b/media-libs/opencv/opencv-4.6.0-r2.ebuild
index a02ff7760364..4f475dc6f45e 100644
--- a/media-libs/opencv/opencv-4.6.0-r2.ebuild
+++ b/media-libs/opencv/opencv-4.6.0-r2.ebuild
@@ -291,6 +291,7 @@ PATCHES=(
        "${FILESDIR}"/${PN}-4.4.0-disable-native-cpuflag-detect.patch
        "${FILESDIR}"/${PN}-4.5.0-link-with-cblas-for-lapack.patch
        "${FILESDIR}"/${P}-fix-build-examples.patch # bug 830163, pending 
upstream PR #22245
+       "${FILESDIR}"/${P}-fix-ffmpeg-5.patch
 )
 
 pkg_pretend() {

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