RASPBERRYPI: Added Raspberry Pi native 2D API support (dispmanx)

backends/platform/sdl/raspberrypi/raspberrypi.cpp

@@ -0,0 +1,42 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#if defined(RASPBERRYPI)
+
+#include "backends/platform/sdl/raspberrypi/raspberrypi.h"
+#include "backends/graphics/dispmanxsdl/dispmanxsdl-graphics.h"
+
+void OSystem_SDL_RaspberryPi::initBackend() {
+	// Create the events manager
+	if (_eventSource == 0)
+		_eventSource = new SdlEventSource();
+
+	// Create the graphics manager
+	if (_graphicsManager == 0) {
+		_graphicsManager = new DispmanXSdlGraphicsManager(_eventSource);
+	}
+
+	// Call parent implementation of this method
+	OSystem_POSIX::initBackend();
+}
+
+#endif