Separate fullscreen resolution method.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2758 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CIrrDeviceLinux.cpp

@@ -208,31 +208,11 @@ int IrrPrintXError(Display *display, XErrorEvent *event)
 #endif
 
 
-bool CIrrDeviceLinux::createWindow()
+bool CIrrDeviceLinux::switchToFullscreen()
 {
-#ifdef _IRR_COMPILE_WITH_X11_
-#ifdef _DEBUG
-	os::Printer::log("Creating X window...", ELL_INFORMATION);
-	XSetErrorHandler(IrrPrintXError);
-#endif
-
-	display = XOpenDisplay(0);
-	if (!display)
-	{
-		os::Printer::log("Error: Need running XServer to start Irrlicht Engine.", ELL_ERROR);
-		if (XDisplayName(0)[0])
-			os::Printer::log("Could not open display", XDisplayName(0), ELL_ERROR);
-		else
-			os::Printer::log("Could not open display, set DISPLAY variable", ELL_ERROR);
-		return false;
-	}
-
-	screennr = DefaultScreen(display);
-
-	// query extension
+	if (!CreationParams.Fullscreen)
+		return true;
 
-	if (CreationParams.Fullscreen)
-	{
 	getVideoModeList();
 	#if defined(_IRR_LINUX_X11_VIDMODE_) || defined(_IRR_LINUX_X11_RANDR_)
 	s32 eventbase, errorbase;
@@ -308,8 +288,33 @@ bool CIrrDeviceLinux::createWindow()
 		"to switch to fullscreen mode. Running in windowed mode instead.", ELL_WARNING);
 		CreationParams.Fullscreen = false;
 	}
+	return CreationParams.Fullscreen;
+}
+
+
+bool CIrrDeviceLinux::createWindow()
+{
+#ifdef _IRR_COMPILE_WITH_X11_
+#ifdef _DEBUG
+	os::Printer::log("Creating X window...", ELL_INFORMATION);
+	XSetErrorHandler(IrrPrintXError);
+#endif
+
+	display = XOpenDisplay(0);
+	if (!display)
+	{
+		os::Printer::log("Error: Need running XServer to start Irrlicht Engine.", ELL_ERROR);
+		if (XDisplayName(0)[0])
+			os::Printer::log("Could not open display", XDisplayName(0), ELL_ERROR);
+		else
+			os::Printer::log("Could not open display, set DISPLAY variable", ELL_ERROR);
+		return false;
 	}
 
+	screennr = DefaultScreen(display);
+
+	switchToFullscreen();
+
 #ifdef _IRR_COMPILE_WITH_OPENGL_
 
 	GLXFBConfig glxFBConfig;

source/Irrlicht/CIrrDeviceLinux.h

@@ -135,6 +135,8 @@ namespace irr
 
 		void initXAtoms();
 
+		bool switchToFullscreen();
+
 		//! Implementation of the linux cursor control
 		class CCursorControl : public gui::ICursorControl
 		{