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-rw-r--r--engines/mohawk/video/qtrle.h58
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diff --git a/engines/mohawk/video/qtrle.h b/engines/mohawk/video/qtrle.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 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 MOHAWK_QTRLE_H
-#define MOHAWK_QTRLE_H
-
-#include "graphics/pixelformat.h"
-#include "graphics/video/codecs/codec.h"
-
-namespace Mohawk {
-
-class QTRLEDecoder : public Graphics::Codec {
-public:
- QTRLEDecoder(uint16 width, uint16 height, byte bitsPerPixel);
- ~QTRLEDecoder();
-
- Graphics::Surface *decodeImage(Common::SeekableReadStream *stream);
- Graphics::PixelFormat getPixelFormat() const { return _pixelFormat; }
-
-private:
- byte _bitsPerPixel;
-
- Graphics::Surface *_surface;
- Graphics::PixelFormat _pixelFormat;
-
- void decode1(Common::SeekableReadStream *stream, uint32 rowPtr, uint32 linesToChange);
- void decode2_4(Common::SeekableReadStream *stream, uint32 rowPtr, uint32 linesToChange, byte bpp);
- void decode8(Common::SeekableReadStream *stream, uint32 rowPtr, uint32 linesToChange);
- void decode16(Common::SeekableReadStream *stream, uint32 rowPtr, uint32 linesToChange);
- void decode24(Common::SeekableReadStream *stream, uint32 rowPtr, uint32 linesToChange);
- void decode32(Common::SeekableReadStream *stream, uint32 rowPtr, uint32 linesToChange);
-};
-
-} // End of namespace Mohawk
-
-#endif