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opencv: add support for ffmpeg 8.0

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- add a backport patch that adds support for ffmpeg-8.0

Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Markus Volk 2025-09-16 08:31:29 +02:00 committed by Khem Raj
parent 7c0a0f73bd
commit d58fd569c2
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GPG Key ID: BB053355919D3314
2 changed files with 46 additions and 1 deletions
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44
meta-oe/recipes-support/opencv/opencv/27691.patch Normal file
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@ -0,0 +1,44 @@
From 90c444abd387ffa70b2e72a34922903a2f0f4f5a Mon Sep 17 00:00:00 2001
From: Alexander Smorkalov <alexander.smorkalov@opencv.ai>
Date: Wed, 20 Aug 2025 10:53:51 +0300
Subject: [PATCH] FFmpeg 8.0 support.
Upstream-Status: Backport [https://github.com/opencv/opencv/commit/86df53155411b3ade57d0213bf8dd63006bf248f]
---
modules/videoio/src/cap_ffmpeg_impl.hpp | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/modules/videoio/src/cap_ffmpeg_impl.hpp b/modules/videoio/src/cap_ffmpeg_impl.hpp
index 489dbe565d3d..5780b4c11361 100644
--- a/modules/videoio/src/cap_ffmpeg_impl.hpp
+++ b/modules/videoio/src/cap_ffmpeg_impl.hpp
@@ -685,7 +685,10 @@ void CvCapture_FFMPEG::close()
if( video_st )
{
#ifdef CV_FFMPEG_CODECPAR
+// avcodec_close removed in FFmpeg release 8.0
+# if (LIBAVCODEC_BUILD < CALC_FFMPEG_VERSION(62, 11, 100))
avcodec_close( context );
+# endif
#endif
video_st = NULL;
}
@@ -2005,7 +2008,18 @@ void CvCapture_FFMPEG::get_rotation_angle()
rotation_angle = 0;
#if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(57, 68, 100)
const uint8_t *data = 0;
+ // av_stream_get_side_data removed in FFmpeg release 8.0
+# if (LIBAVCODEC_BUILD < CALC_FFMPEG_VERSION(62, 11, 100))
data = av_stream_get_side_data(video_st, AV_PKT_DATA_DISPLAYMATRIX, NULL);
+# else
+ AVPacketSideData* sd = video_st->codecpar->coded_side_data;
+ int nb_sd = video_st->codecpar->nb_coded_side_data;
+ if (sd && nb_sd > 0)
+ {
+ const AVPacketSideData* mtx = av_packet_side_data_get(sd, nb_sd, AV_PKT_DATA_DISPLAYMATRIX);
+ data = mtx->data;
+ }
+# endif
if (data)
{
rotation_angle = -cvRound(av_display_rotation_get((const int32_t*)data));

3
meta-oe/recipes-support/opencv/opencv_4.12.0.bb
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@ -33,6 +33,7 @@ SRC_URI = "git://github.com/opencv/opencv.git;name=opencv;branch=4.x;protocol=ht
file://download.patch \
file://0001-Make-ts-module-external.patch \
file://0008-Do-not-embed-build-directory-in-binaries.patch \
file://27691.patch \
"
SRC_URI:append:riscv64 = " file://0001-Use-Os-to-compile-tinyxml2.cpp.patch;patchdir=contrib"
@ -106,7 +107,7 @@ PACKAGECONFIG[gtk] = "-DWITH_GTK=ON,-DWITH_GTK=OFF,gtk+3,"
PACKAGECONFIG[jasper] = "-DWITH_JASPER=ON,-DWITH_JASPER=OFF,jasper,"
PACKAGECONFIG[java] = "-DJAVA_INCLUDE_PATH=${JAVA_HOME}/include -DJAVA_INCLUDE_PATH2=${JAVA_HOME}/include/linux -DJAVA_AWT_INCLUDE_PATH=${JAVA_HOME}/include -DJAVA_AWT_LIBRARY=${JAVA_HOME}/lib/amd64/libjawt.so -DJAVA_JVM_LIBRARY=${JAVA_HOME}/lib/amd64/server/libjvm.so,,ant-native fastjar-native openjdk-8-native,"
PACKAGECONFIG[jpeg] = "-DWITH_JPEG=ON,-DWITH_JPEG=OFF,jpeg,"
PACKAGECONFIG[libav] = "-DWITH_FFMPEG=ON,-DWITH_FFMPEG=OFF,libav,"
PACKAGECONFIG[libav] = "-DWITH_FFMPEG=ON,-DWITH_FFMPEG=OFF,ffmpeg,"
PACKAGECONFIG[libv4l] = "-DWITH_LIBV4L=ON,-DWITH_LIBV4L=OFF,v4l-utils,"
PACKAGECONFIG[opencl] = "-DWITH_OPENCL=ON,-DWITH_OPENCL=OFF,opencl-headers virtual/opencl-icd,"
PACKAGECONFIG[openvino] = "-DWITH_OPENVINO=ON,-DWITH_OPENVINO=OFF,openvino-inference-engine,openvino-inference-engine"