1 files changed, 64 insertions, 0 deletions
diff --git a/engines/tucker/graphics.h b/engines/tucker/graphics.h
new file mode 100644
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+++ b/engines/tucker/graphics.h
@@ -0,0 +1,64 @@
+/* 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 TUCKER_GRAPHICS_H__
+#define TUCKER_GRAPHICS_H__
+
+#include "common/util.h"
+
+namespace Tucker {
+
+enum {
+	kCharSet1CharW = 10,
+	kCharSet1CharH = 10,
+	kCharSet1CharSize = kCharSet1CharW * kCharSet1CharH,
+	kCharSet1CharsCount = 32 * 7,
+	kCharSet2CharW = 19,
+	kCharSet2CharH = 10,
+	kCharSet2CharSize = kCharSet2CharW * kCharSet2CharH,
+	kCharSet2CharsCount = 16 * 6
+};
+
+class Graphics {
+public:
+
+	static int encodeRLE(const uint8 *src, uint8 *dst, int w, int h);
+	static int encodeRAW(const uint8 *src, uint8 *dst, int w, int h);
+
+	static void decodeRLE(uint8 *dst, const uint8 *src, int w, int h);
+	static void decodeRLE_224(uint8 *dst, const uint8 *src, int w, int h);
+	static void decodeRLE_248(uint8 *dst, const uint8 *src, int w, int h, int y1, int y2, bool xflip);
+	static void decodeRLE_320(uint8 *dst, const uint8 *src, int w, int h);
+
+	static void copyFrom640(const uint8 *src, uint8 *dst, int w, int h);
+	static void copyTo640(uint8 *dst, const uint8 *src, int w, int srcPitch, int h);
+
+	static void drawStringChar(uint8 *dst, uint8 chr, int pitch, uint8 chrColor, const uint8 *src);
+	static void drawStringChar2(uint8 *dst, uint8 chr, int pitch, uint8 chrColor, const uint8 *src);
+};
+
+} // namespace Tucker
+
+#endif