From c7a7f00577e610e349d088f67acb5c7b9f12b9ba Mon Sep 17 00:00:00 2001
From: Marcus Comstedt
Date: Sun, 29 Aug 2004 19:42:27 +0000
Subject: Clear screen and overlay buffer after allocation.

svn-id: r14832
---
 backends/dc/display.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/backends/dc/display.cpp b/backends/dc/display.cpp
index 53aa2f9a8a..97bf65be93 100644
--- a/backends/dc/display.cpp
+++ b/backends/dc/display.cpp
@@ -190,6 +190,8 @@ void OSystem_Dreamcast::initSize(uint w, uint h)
   _overlay_dirty = true;
   *(volatile unsigned int *)(0xa05f80e4) = SCREEN_W/32; //stride
   //  dc_reset_screen(0, 0);
+  memset(screen, 0, SCREEN_W*SCREEN_H);
+  memset(overlay, 0, OVL_W*OVL_H*sizeof(unsigned short));
 }
 
 void OSystem_Dreamcast::copyRectToScreen(const byte *buf, int pitch, int x, int y,
-- 
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