From 5417f6bacb73d5996b26229513c2ce01db27bf6a Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 15 Feb 2009 21:20:21 +0000
Subject: - Replace OSystem::clearScreen with OSystem::fillScreen as discussed
 on -devel. - Update BaseBackend and DC port to properly implement
 OSystem::fillScreen (now only PalmOS has to be updated). - Update all client
 code which relied on OSystem::clearScreen so far.

svn-id: r38304
---
 common/system.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'common')

diff --git a/common/system.h b/common/system.h
index 913c19c70e..b4bbae017b 100644
--- a/common/system.h
+++ b/common/system.h
@@ -512,9 +512,13 @@ public:
 	virtual void unlockScreen() = 0;
 
 	/**
-	 * Clear the screen to black.
+	 * Fills the screen with a given color value.
+	 *
+	 * @note We are using uint32 here even though currently
+	 * we only support 8bpp indexed mode. Thus the value should
+	 * be always inside [0, 255] for now.
 	 */
-	virtual void clearScreen() = 0;
+	virtual void fillScreen(uint32 col) = 0;
 
 	/**
 	 * Flush the whole screen, that is render the current content of the screen
-- 
cgit v1.2.3