From c3ce65e8021c38dc876617aa6cec2eecb226a93c Mon Sep 17 00:00:00 2001
From: Guillaume Beraudo <guillaume.beraudo@linphone.org>
Date: Wed, 12 Oct 2011 14:00:16 +0200
Subject: [PATCH] Take a reference on the Android display window on set.

---
 coreapi/linphonecore_jni.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/coreapi/linphonecore_jni.cc b/coreapi/linphonecore_jni.cc
index 2e2df6d42..d351c77a8 100644
--- a/coreapi/linphonecore_jni.cc
+++ b/coreapi/linphonecore_jni.cc
@@ -1191,6 +1191,13 @@ extern "C" void Java_org_linphone_core_LinphoneCoreImpl_setVideoWindowId(JNIEnv*
 																		,jobject thiz
 																		,jlong lc
 																		,jobject obj) {
+	jobject oldWindow = (jobject) linphone_core_get_native_video_window_id((LinphoneCore*)lc);
+	if (oldWindow != NULL) {
+		env->DeleteGlobalRef(oldWindow);
+	}
+	if (obj != NULL) {
+		obj = env->NewGlobalRef(obj);
+	}
 	linphone_core_set_native_video_window_id((LinphoneCore*)lc,(unsigned long)obj);
 }