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68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef SEQ_DECODER_H
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#define SEQ_DECODER_H
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#include "graphics/video/video_player.h"
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namespace Sci {
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/**
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* Implementation of the Sierra SEQ decoder, used in KQ6 DOS floppy/CD and GK1 DOS
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*/
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class SeqDecoder : public Graphics::VideoDecoder {
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public:
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SeqDecoder() {}
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virtual ~SeqDecoder();
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/**
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* Load a SEQ encoded video file
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* @param filename the filename to load
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*/
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bool loadFile(const char *fileName) { return loadFile(fileName, 10); }
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/**
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* Load a SEQ encoded video file
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* @param filename the filename to load
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* @param frameDelay the delay between frames, in ticks
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*/
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bool loadFile(const char *fileName, int frameDelay);
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/**
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* Close a SEQ encoded video file
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*/
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void closeFile();
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bool decodeNextFrame();
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private:
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bool decodeFrame(byte *rleData, int rleSize, byte *litData, int litSize, byte *dest, int left, int width, int height, int colorKey);
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};
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} // End of namespace Sci
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#endif
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