From e354df7172efbe25e94f1c6ae5516912dad1d114 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 20 Jul 2018 15:41:45 +0200
Subject: [server] Resize thumbs server side on mismatch

The server requests the appropriate size thumbnail from the client so no
bandwidth will be wasted. However, due to privacy concerns, the client
might actually send a thumb that's smaller than requested, resulting in
a tiny thumbnail on the server with huge gray borders. The server will
now scale up the image in those cases.
We'd actually also scale the image down now if it were too large, but
this doesn't happen under normal circumstances.
---
 src/server/net/client.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/server/net/client.h')

diff --git a/src/server/net/client.h b/src/server/net/client.h
index 885d4fc..32237bf 100644
--- a/src/server/net/client.h
+++ b/src/server/net/client.h
@@ -54,7 +54,7 @@ public:
 	void startVncClient(Client const * const to );
 	void stopVncClient();
 	void lockScreen(bool);
-	void requestThumb(const int width, const int height);
+	void requestThumb(const QSize& size);
 
 private:
 
@@ -93,7 +93,7 @@ protected:
 signals:
 	void authenticating(Client* client, ClientLogin* request);
 	void authenticated(Client* client);
-	void thumbUpdated(Client* client, const QPixmap& thumb, const QByteArray& rawImage);
+	void thumbUpdated(Client* client, const QImage& thumb);
 	void vncServerStateChange(Client* client);
 	void vncClientStateChange(Client* client);
 	void stateChanged();
-- 
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