From acd0fa4c0e929fa4293ba430257d13f4749d0c11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=A0imon=20Brandner?= <simon.bra.ag@gmail.com>
Date: Mon, 10 May 2021 14:42:06 +0200
Subject: [PATCH] Add a comment about when it is possible to screenshare
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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
---
 src/components/views/voip/CallView.tsx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/components/views/voip/CallView.tsx b/src/components/views/voip/CallView.tsx
index a7ad6ef8c6..b49e729244 100644
--- a/src/components/views/voip/CallView.tsx
+++ b/src/components/views/voip/CallView.tsx
@@ -505,6 +505,9 @@ export default class CallView extends React.Component<IProps, IState> {
         /> : null;
 
         let screensharingButton;
+        // Screensharing is possible, if we can send a second stream and identify
+        // it using SDPStreamMetadata or if we can replace the already existing
+        // usermedia track by a screensharing track
         if (this.props.call.opponentSupportsSDPStreamMetadata() || this.props.call.type === CallType.Video) {
             screensharingButton = (
                 <AccessibleButton