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https://github.com/libretro/scummvm.git
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74 lines
2.0 KiB
C++
74 lines
2.0 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 LURE_PALETTE_H
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#define LURE_PALETTE_H
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#include "lure/luredefs.h"
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#include "lure/disk.h"
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#include "lure/memory.h"
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namespace Lure {
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enum PaletteSource {DEFAULT, RGB, RGB64, EGA};
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class Palette {
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private:
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MemoryBlock *_palette;
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uint16 _numEntries;
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void convertRgb64Palette(const byte *srcPalette, uint16 srcNumEntries);
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void convertEGAPalette(const byte *srcPalette);
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public:
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Palette();
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Palette(uint16 srcNumEntries, const byte *srcData, PaletteSource paletteSource);
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Palette(Palette &src);
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Palette(uint16 resourceId, PaletteSource paletteSource = DEFAULT);
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~Palette();
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uint8 *data() { return _palette->data(); }
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MemoryBlock *palette() { return _palette; }
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uint16 numEntries() { return _palette->size() / 4; }
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void setEntry(uint8 index, uint32 value);
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uint32 getEntry(uint8 index);
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void copyFrom(Palette *src);
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};
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class PaletteCollection {
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private:
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Palette **_palettes;
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uint8 _numPalettes;
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public:
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PaletteCollection(uint16 resourceId);
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~PaletteCollection();
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uint8 numPalettes() { return _numPalettes; }
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Palette &getPalette(uint8 paletteNum);
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};
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} // end of namspace Lure
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#endif
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