From 2a15b8b280af4d4beddb142e468f511a65552e2d Mon Sep 17 00:00:00 2001
From: Alexander Tkachev
Date: Fri, 3 Jun 2016 19:18:01 +0600
Subject: GUI: Add clearOSD() method

So one can erase everything from OSD and then blit something on it.
---
 common/system.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'common')

diff --git a/common/system.h b/common/system.h
index 64e4b927b3..6071e4582b 100644
--- a/common/system.h
+++ b/common/system.h
@@ -1112,6 +1112,12 @@ public:
 
 	virtual void copyRectToOSD(const void *buf, int pitch, int x, int y, int w, int h) = 0;
 
+	/**
+	* Clears 'on screen display' from everything drawn on it.
+	*/
+
+	virtual void clearOSD() = 0;
+
 	/**
 	 * Return the SaveFileManager, used to store and load savestates
 	 * and other modifiable persistent game data. For more information,
-- 
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