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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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef IMAGE_PCX_H
#define IMAGE_PCX_H
#include "common/scummsys.h"
#include "common/str.h"
#include "image/image_decoder.h"
namespace Common{
class SeekableReadStream;
}
namespace Image {
/**
* @defgroup image_pcx PCX decoder
* @ingroup image
*
* @brief Decoder for PCX images.
*
* Used in engines:
* - Dreamweb
* - Hugo
* - Queen
* - Tucker
* - TwinE
* @{
*/
class PCXDecoder : public ImageDecoder {
public:
PCXDecoder();
virtual ~PCXDecoder();
// ImageDecoder API
void destroy();
virtual bool loadStream(Common::SeekableReadStream &stream);
virtual const Graphics::Surface *getSurface() const { return _surface; }
const byte *getPalette() const { return _palette; }
uint16 getPaletteColorCount() const { return _paletteColorCount; }
private:
void decodeRLE(Common::SeekableReadStream &stream, byte *dst, uint32 bytesPerScanline, bool compressed);
Graphics::Surface *_surface;
byte *_palette;
uint16 _paletteColorCount;
};
/** @} */
} // End of namespace Image
#endif
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