Added: PSP backend

svn-id: r18696

1 files changed, 62 insertions, 0 deletions

diff --git a/backends/psp/osys_psp_gu.h b/backends/psp/osys_psp_gu.h
new file mode 100644
index 0000000000..2fd48055ef
--- /dev/null
+++ b/backends/psp/osys_psp_gu.h
@@ -0,0 +1,62 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2005 The ScummVM project
+ * Copyright (C) 2005 Joost Peters PSP Backend
+ * Copyright (C) 2005 Thomas Mayer PSP Backend
+ * Copyright (C) 2005 Paolo Costabel PSP Backend
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. 
+ *
+ *
+ */
+
+#include <pspgu.h>
+#include "common/stdafx.h"
+#include "common/scummsys.h"
+
+#include "common/rect.h"
+#include "osys_psp.h"
+
+#define min(a,b) (a > b ? b : a)
+
+class OSystem_PSP_GU : public OSystem_PSP
+{
+public:
+	struct Vertex
+	{
+		float u,v;
+		float x,y,z;
+	};
+
+	OSystem_PSP_GU();
+	~OSystem_PSP_GU();
+	void updateScreen();
+	void initSize(uint width, uint height, int overlayScale);
+	int getDefaultGraphicsMode() const;
+	bool setGraphicsMode(int mode);
+	bool setGraphicsMode(const char *name);
+	int getGraphicsMode() const;
+	void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX, int hotspotY, byte keycolor, int cursorTargetScale);
+	void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h) ;
+	void setPalette(const byte *colors, uint start, uint num);
+	bool pollEvent(Event &event);
+	int _graphicMode;
+	struct Vertex *_vertices;
+	unsigned short* _clut;
+	unsigned short* _kbdClut;
+	bool _keyboardVisible;
+	int _keySelected;
+	int _keyboardMode;
+};
+