Semi-separated OpenGL and SDL graphics classes, improving OpenGL performance.

1 files changed, 68 insertions, 0 deletions

diff --git a/src/openglgraphics.h b/src/openglgraphics.h
new file mode 100644
index 00000000..434999bb
--- /dev/null
+++ b/src/openglgraphics.h
@@ -0,0 +1,68 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#ifndef _TMW_OPENGLGRAPHICS_H
+#define _TMW_OPENGLGRAPHICS_H
+
+#include "graphics.h"
+
+class OpenGLGraphics : public Graphics
+{
+    public:
+        OpenGLGraphics();
+
+        ~OpenGLGraphics();
+
+        bool setVideoMode(int w, int h, int bpp, bool fs, bool hwaccel);
+
+        bool drawImage(Image *image, int srcX, int srcY, int dstX, int dstY, int width, int height);
+
+        void updateScreen();
+
+        void _beginDraw();
+        void _endDraw();
+
+        bool pushClipArea(gcn::Rectangle area);
+        void popClipArea();
+
+        void setColor(const gcn::Color &color);
+
+        void drawImage(const gcn::Image* image, int srcX, int srcY,
+                int dstX, int dstY, int width, int height);
+
+        void drawPoint(int x, int y);
+
+        void drawLine(int x1, int y1, int x2, int y2);
+
+        void drawRectangle(const gcn::Rectangle& rectangle);
+
+        void fillRectangle(const gcn::Rectangle &rectangle);
+
+        void setTargetPlane(int width, int height);
+
+    private:
+        bool mAlpha, mTexture;
+        bool mColorAlpha;
+};
+
+#endif