From 386785e2b85b066398122d747117f97dbbb4896a Mon Sep 17 00:00:00 2001
From: Alejandro Marzini
Date: Fri, 9 Jul 2010 19:45:56 +0000
Subject: Added OpenGLSDLGraphicsManager.

svn-id: r50768
---
 backends/graphics/openglsdl/openglsdl-graphics.cpp | 73 ++++++++++++++++++++++
 backends/graphics/openglsdl/openglsdl-graphics.h   | 50 +++++++++++++++
 backends/module.mk                                 |  3 +
 3 files changed, 126 insertions(+)
 create mode 100644 backends/graphics/openglsdl/openglsdl-graphics.cpp
 create mode 100644 backends/graphics/openglsdl/openglsdl-graphics.h

diff --git a/backends/graphics/openglsdl/openglsdl-graphics.cpp b/backends/graphics/openglsdl/openglsdl-graphics.cpp
new file mode 100644
index 0000000000..711f1facea
--- /dev/null
+++ b/backends/graphics/openglsdl/openglsdl-graphics.cpp
@@ -0,0 +1,73 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "backends/graphics/openglsdl/openglsdl-graphics.h"
+
+#include <SDL.h>
+#include <SDL_opengl.h>
+
+OpenGLSDLGraphicsManager::OpenGLSDLGraphicsManager() {
+
+}
+
+OpenGLSDLGraphicsManager::~OpenGLSDLGraphicsManager() {
+
+}
+
+void OpenGLSDLGraphicsManager::init() {
+	if (SDL_InitSubSystem(SDL_INIT_VIDEO) == -1) {
+		error("Could not initialize SDL: %s", SDL_GetError());
+	}
+
+	OpenGLGraphicsManager::init();
+}
+
+void OpenGLSDLGraphicsManager::forceFullRedraw() {
+
+}
+
+bool OpenGLSDLGraphicsManager::handleScalerHotkeys(const SDL_KeyboardEvent &key) {
+	return false;
+}
+
+bool OpenGLSDLGraphicsManager::isScalerHotkey(const Common::Event &event) {
+	return false;
+}
+
+void OpenGLSDLGraphicsManager::adjustMouseEvent(Common::Event &event) {
+
+}
+
+void OpenGLSDLGraphicsManager::setMousePos(int x, int y) {
+
+}
+
+void OpenGLSDLGraphicsManager::toggleFullScreen() {
+
+}
+
+bool OpenGLSDLGraphicsManager::saveScreenshot(const char *filename) {
+	return false;
+}
diff --git a/backends/graphics/openglsdl/openglsdl-graphics.h b/backends/graphics/openglsdl/openglsdl-graphics.h
new file mode 100644
index 0000000000..b1483842aa
--- /dev/null
+++ b/backends/graphics/openglsdl/openglsdl-graphics.h
@@ -0,0 +1,50 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef BACKENDS_GRAPHICS_OPENGLSDL_H
+#define BACKENDS_GRAPHICS_OPENGLSDL_H
+
+#include "backends/graphics/opengl/opengl-graphics.h"
+
+/**
+ * SDL OpenGL graphics manager
+ */
+class OpenGLSDLGraphicsManager : public OpenGLGraphicsManager {
+public:
+	OpenGLSDLGraphicsManager();
+	virtual ~OpenGLSDLGraphicsManager();
+
+	virtual void init();
+
+	virtual void forceFullRedraw();
+	virtual bool handleScalerHotkeys(const SDL_KeyboardEvent &key);
+	virtual bool isScalerHotkey(const Common::Event &event);
+	virtual void adjustMouseEvent(Common::Event &event);
+	virtual void setMousePos(int x, int y);
+	virtual void toggleFullScreen();
+	virtual bool saveScreenshot(const char *filename);
+};
+
+#endif
diff --git a/backends/module.mk b/backends/module.mk
index 7b35a34b8e..146253248b 100644
--- a/backends/module.mk
+++ b/backends/module.mk
@@ -28,6 +28,9 @@ MODULE_OBJS := \
 	graphics/gp2xsdl/gp2xsdl-graphics.o \
 	graphics/gp2xwizsdl/gp2xwizsdl-graphics.o \
 	graphics/linuxmotosdl/linuxmotosdl-graphics.o \
+	graphics/opengl/glerrorcheck.o \
+	graphics/opengl/opengl-graphics.o \
+	graphics/openglsdl/openglsdl-graphics.o \
 	graphics/sdl/sdl-graphics.o \
 	graphics/symbiansdl/symbiansdl-graphics.o \
 	keymapper/action.o \
-- 
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