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Diffstat (limited to 'image/codecs/smc.h')
-rw-r--r-- | image/codecs/smc.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/image/codecs/smc.h b/image/codecs/smc.h new file mode 100644 index 0000000000..2de1f69ce4 --- /dev/null +++ b/image/codecs/smc.h @@ -0,0 +1,62 @@ +/* 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 2 + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef IMAGE_CODECS_SMC_H +#define IMAGE_CODECS_SMC_H + +#include "image/codecs/codec.h" + +namespace Image { + +enum { + CPAIR = 2, + CQUAD = 4, + COCTET = 8, + COLORS_PER_TABLE = 256 +}; + +/** + * Apple SMC decoder. + * + * Used in video: + * - QuickTimeDecoder + */ +class SMCDecoder : public Codec { +public: + SMCDecoder(uint16 width, uint16 height); + ~SMCDecoder(); + + const Graphics::Surface *decodeImage(Common::SeekableReadStream *stream); + Graphics::PixelFormat getPixelFormat() const { return Graphics::PixelFormat::createFormatCLUT8(); } + +private: + Graphics::Surface *_surface; + + // SMC color tables + byte _colorPairs[COLORS_PER_TABLE * CPAIR]; + byte _colorQuads[COLORS_PER_TABLE * CQUAD]; + byte _colorOctets[COLORS_PER_TABLE * COCTET]; +}; + +} // End of namespace Image + +#endif |