From 33cf1f8f598f1137c710f17c6676784bb6b3674a Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 20 Mar 2011 17:30:23 +0100
Subject: OPENGL: Get rid of unused switchDisplayMode.

---
 backends/graphics/opengl/opengl-graphics.cpp | 16 ----------------
 backends/graphics/opengl/opengl-graphics.h   |  9 ---------
 2 files changed, 25 deletions(-)

(limited to 'backends')

diff --git a/backends/graphics/opengl/opengl-graphics.cpp b/backends/graphics/opengl/opengl-graphics.cpp
index 6904a1d094..135b1fcded 100644
--- a/backends/graphics/opengl/opengl-graphics.cpp
+++ b/backends/graphics/opengl/opengl-graphics.cpp
@@ -1384,22 +1384,6 @@ const char *OpenGLGraphicsManager::getCurrentModeName() {
 	return modeName;
 }
 
-void OpenGLGraphicsManager::switchDisplayMode(int mode) {
-	assert(_transactionMode == kTransactionActive);
-
-	if (_videoMode.mode == mode)
-		return;
-
-	if (mode == -1) // If -1, switch to next mode
-		_videoMode.mode = (_videoMode.mode + 1) % 4;
-	else if (mode == -2) // If -2, switch to previous mode
-		_videoMode.mode = (_videoMode.mode + 3) % 4;
-	else
-		_videoMode.mode = mode;
-
-	_transactionDetails.needRefresh = true;
-}
-
 #ifdef USE_OSD
 void OpenGLGraphicsManager::updateOSD() {
 	// The font we are going to use:
diff --git a/backends/graphics/opengl/opengl-graphics.h b/backends/graphics/opengl/opengl-graphics.h
index 33eab7653c..374f1c196e 100644
--- a/backends/graphics/opengl/opengl-graphics.h
+++ b/backends/graphics/opengl/opengl-graphics.h
@@ -217,15 +217,6 @@ protected:
 	int _displayWidth;
 	int _displayHeight;
 
-	/**
-	 * Sets the dispaly mode.
-	 *
-	 * This can only be used in a GFX transaction.
-	 *
-	 * @param mode the dispaly mode, if -1 it will switch to next mode. If -2 to previous mode.
-	 */
-	virtual void switchDisplayMode(int mode);
-
 	virtual const char *getCurrentModeName();
 
 	virtual void calculateDisplaySize(int &width, int &height);
-- 
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