Gstreamer: Fix gst_mini_object_unref

Fix-gst_mini_object_unref.patch

@@ -0,0 +1,30 @@
+From d84c7d09df16d5e60cd5067005ec97498f8b4e32 Mon Sep 17 00:00:00 2001
+From: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
+Date: Wed, 22 Aug 2018 10:25:39 +0200
+Subject: [PATCH] Gstreamer: Fix gst_mini_object_unref: assertion refcount > 0
+ failed
+
+gst_value_get_sample does not return a reference to the sample.
+Should not call gst_sample_unref.
+
+Change-Id: Ibf71e6844b5756d85aac541a68e4e4ae4eefe498
+Reviewed-by: Christian Stromme <christian.stromme@qt.io>
+---
+ src/plugins/gstreamer/camerabin/camerabinsession.cpp | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/src/plugins/gstreamer/camerabin/camerabinsession.cpp b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
+index cfbc94bb4..1c14444bb 100644
+--- a/src/plugins/gstreamer/camerabin/camerabinsession.cpp
++++ b/src/plugins/gstreamer/camerabin/camerabinsession.cpp
+@@ -997,7 +997,6 @@ bool CameraBinSession::processSyncMessage(const QGstreamerMessage &message)
+             GstVideoInfo previewInfo;
+             if (gst_video_info_from_caps(&previewInfo, previewCaps))
+                 image = QGstUtils::bufferToImage(buffer, previewInfo);
+-            gst_sample_unref(sample);
+ #else
+             image = QGstUtils::bufferToImage(buffer);
+             gst_buffer_unref(buffer);
+-- 
+2.20.1
+

qt5-qtmultimedia.spec

@@ -4,12 +4,12 @@
 
 Name:          qt5-qtmultimedia
 Version:       5.11.1
-Release:       6
+Release:       7
 Summary:       Qt5 multimedia support
 License:       LGPLv2 with exceptions or GPLv3 with exceptions
 Url:           http://www.qt.io
 Source0:       https://download.qt.io/new_archive/qt/5.11/5.11.1/submodules/qtmultimedia-everywhere-src-%{version}.tar.xz
-
+Patch0:        Fix-gst_mini_object_unref.patch
 BuildRequires: qt5-qtbase-devel >= %{version} qt5-qtbase-private-devel
 BuildRequires: qt5-qtdeclarative-devel >= %{version} pkgconfig(alsa) pkgconfig(gstreamer-1.0)
 BuildRequires: pkgconfig(gstreamer-app-1.0) pkgconfig(gstreamer-audio-1.0)
@@ -84,6 +84,9 @@ popd
 %endif
 
 %changelog
+* Wed Jul 14 2021 zhaoshuang <zhaoshuang@uniontech.com> - 5.11.1-7
+- Add patch Fix-gst_mini_object_unref to fix gstreamer related issue
+
 * Mon Sep 14 2020 liuweibo <liuweibo10@huawei.com> - 5.11.1-6
 - Fix Source0