From dee232be436909e84a39e9bc3e8949dbaba38e05 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 22 May 2014 20:13:25 +0300
Subject: Add to OpenGL renderers function for clear screen.

---
 src/render/safeopenglgraphics.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/render/safeopenglgraphics.cpp')

diff --git a/src/render/safeopenglgraphics.cpp b/src/render/safeopenglgraphics.cpp
index 58ab99923..236e09841 100644
--- a/src/render/safeopenglgraphics.cpp
+++ b/src/render/safeopenglgraphics.cpp
@@ -722,6 +722,11 @@ void SafeOpenGLGraphics::restoreColor()
     mByteColor = mColor;
 }
 
+void SafeOpenGLGraphics::clearScreen() const
+{
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+}
+
 void SafeOpenGLGraphics::drawImageRect(const int x, const int y,
                                        const int w, const int h,
                                        const ImageRect &imgRect)
-- 
cgit v1.2.3-70-g09d2