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engines/tucker/graphics.h

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef TUCKER_GRAPHICS_H
+#define TUCKER_GRAPHICS_H
+
+#include "common/util.h"
+
+namespace Tucker {
+
+enum CharsetType {
+	kCharsetTypeDefault,
+	kCharsetTypeEng,
+	kCharsetTypeCredits
+};
+
+struct Charset {
+	int _charW;
+	int _charH;
+	int _xCount;
+	int _yCount;
+};
+
+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, const int *whitelistReservedColors = nullptr);
+	static void decodeRLE_320(uint8 *dst, const uint8 *src, int w, int h);
+
+	static void copyRect(uint8 *dst, int dstPitch, uint8 *src, int srcPitch, int w, int h);
+
+	static void drawStringChar(uint8 *dst, int xDst, int yDst, int pitch, uint8 chr, uint8 chrColor, const uint8 *src);
+
+	static void setCharset(CharsetType type);
+
+	static Charset _charset;
+	static CharsetType _charsetType;
+};
+
+} // namespace Tucker
+
+#endif