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Diffstat (limited to 'video/codecs/codec.h')
-rw-r--r-- | video/codecs/codec.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/video/codecs/codec.h b/video/codecs/codec.h new file mode 100644 index 0000000000..4fa1a041a2 --- /dev/null +++ b/video/codecs/codec.h @@ -0,0 +1,53 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +#ifndef GRAPHICS_CODEC_H +#define GRAPHICS_CODEC_H + +#include "graphics/surface.h" +#include "graphics/pixelformat.h" + +namespace Common{ +class SeekableReadStream; +} + +namespace Graphics { + +class Codec { +public: + Codec() {} + virtual ~Codec() {} + + virtual const Surface *decodeImage(Common::SeekableReadStream *stream) = 0; + virtual PixelFormat getPixelFormat() const = 0; + + virtual bool containsPalette() const { return false; } + virtual const byte *getPalette() { return 0; } + virtual bool hasDirtyPalette() const { return false; } +}; + +} // End of namespace Graphics + +#endif |