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yoshizf
87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/* ScummEX - Viewer for Scumm data files
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* Copyright (C) 2003 Adrien Mercier
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* Copyright (C) 2003 The ScummVM project
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header: /Users/sev/projects/sc/s/scummvm/scummex/image.h,v 1.13 2003/09/27 14:56:11 yoshizf Exp $
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*
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*/
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#ifndef image_h
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#define image_h
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#include "scummsys.h"
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#include "codec37.h"
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#include "codec47.h"
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#include "bomp.h"
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struct rgbtable {
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int red;
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int green;
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int blue;
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};
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struct points {
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uint x;
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uint y;
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};
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class Image {
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private:
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struct rgbtable _rgbTable[256];
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struct points _points[40][4];
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uint32 _palette[256];
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int _transp;
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uint32 *_offsets;
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int _width;
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int _height;
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int _imageWindowId;
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byte _decomp_shr;
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byte _decomp_mask;
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int _vertStripNextInc;
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Resource *_resource;
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Codec37Decoder _codec37;
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Codec47Decoder _codec47;
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ImageWindow *_image;
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void drawLine(int xStart, int yStart, int xEnd, int yEnd, int red, int green, int blue);
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void setupEGAPalette();
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void setPalColor(int idx, int r, int g, int b);
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void GetStrip(byte *dst, const byte *src, int numLinesToProcess);
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void decodeCodec44(byte *dst, const byte *src, uint32 length);
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void decodeCodec1(byte *dst, byte *src, int height);
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void decodeStripEGA(byte *dst, const byte *src, int height);
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void unkDecodeA(byte *dst, const byte *src, int height);
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void unkDecodeB(byte *dst, const byte *src, int height);
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void unkDecodeC(byte *dst, const byte *src, int height);
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void unkDecode7(byte *dst, const byte *src, int height);
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void unkDecode8(byte *dst, const byte *src, int height);
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void unkDecode9(byte *dst, const byte *src, int height);
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void unkDecode10(byte *dst, const byte *src, int height);
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void unkDecode11(byte *dst, const byte *src, int height);
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public:
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Image();
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~Image();
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void drawPalette(BlockTable *_blockTable, int id, File& _input);
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void drawBG(File& _input, BlockTable *_blockTable, int id);
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void drawObject(File& _input, BlockTable *_blockTable, int id);
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void drawSmushFrame(BlockTable *_blockTable, int id, File& _input);
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void drawBoxes(BlockTable *_blockTable, int id, File& _input);
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};
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#endif
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