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71 lines
2.0 KiB
C++
71 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 modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef IMAGE_CODECS_CDTOONS_H
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#define IMAGE_CODECS_CDTOONS_H
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#include "image/codecs/codec.h"
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#include "common/hashmap.h"
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namespace Image {
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struct CDToonsBlock {
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uint16 flags;
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uint32 size;
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uint16 startFrame;
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uint16 endFrame;
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uint16 unknown12;
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byte *data;
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};
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/**
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* Broderbund CDToons decoder.
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*
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* Used by PICT/QuickTime.
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*/
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class CDToonsDecoder : public Codec {
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public:
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CDToonsDecoder(uint16 width, uint16 height);
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~CDToonsDecoder() override;
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Graphics::Surface *decodeFrame(Common::SeekableReadStream &stream) override;
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Graphics::PixelFormat getPixelFormat() const override { return Graphics::PixelFormat::createFormatCLUT8(); }
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bool containsPalette() const override { return true; }
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const byte *getPalette() override { _dirtyPalette = false; return _palette; }
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bool hasDirtyPalette() const override { return _dirtyPalette; }
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private:
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Graphics::Surface *_surface;
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byte _palette[256 * 3];
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bool _dirtyPalette;
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uint16 _currentPaletteId;
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Common::HashMap<uint16, CDToonsBlock> _blocks;
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void renderBlock(byte *data, uint size, int x, int y, uint width, uint height);
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void setPalette(byte *data);
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};
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} // End of namespace Image
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#endif
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