From 40f679ef2c3634e2ed02bdd3f207298ca64d909f Mon Sep 17 00:00:00 2001
From: Emmanuel Pacaud <emmanuel.pacaud@free.fr>
Date: Mon, 12 Aug 2024 16:48:03 +0200
Subject: [PATCH] gst: disconnect from camera in stop method

Otherwise a stopped source can not be restarted, because the camera is still
in use.

Fix #907
---
 gst/gstaravis.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gst/gstaravis.c b/gst/gstaravis.c
index 3a4469209..0c0445bd3 100644
--- a/gst/gstaravis.c
+++ b/gst/gstaravis.c
@@ -462,17 +462,21 @@ gst_aravis_stop( GstBaseSrc * src )
 {
 	GError *error = NULL;
 	GstAravis* gst_aravis = GST_ARAVIS(src);
+	ArvCamera *camera;
 	ArvStream *stream;
 	GstCaps *all_caps;
 
 	GST_OBJECT_LOCK (gst_aravis);
 	arv_camera_stop_acquisition (gst_aravis->camera, &error);
+	camera = g_steal_pointer (&gst_aravis->camera);
 	stream = g_steal_pointer (&gst_aravis->stream);
 	all_caps = g_steal_pointer (&gst_aravis->all_caps);
 	GST_OBJECT_UNLOCK (gst_aravis);
 
 	if (stream != NULL)
 		g_object_unref (stream);
+	if (camera != NULL)
+		g_object_unref (camera);
 	if (all_caps != NULL)
 		gst_caps_unref (all_caps);