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Diffstat (limited to 'sound/decoders/shorten.h')
-rw-r--r-- | sound/decoders/shorten.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/sound/decoders/shorten.h b/sound/decoders/shorten.h new file mode 100644 index 0000000000..bc9f229687 --- /dev/null +++ b/sound/decoders/shorten.h @@ -0,0 +1,68 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +// The code in this file is currently only used in SAGA2. +// So when it is disabled, we will skip compiling it. +// We also enable this code for ScummVM builds including support +// for dynamic engine plugins. +// If you plan to use this code in another engine, you will have +// to add the proper define check here. +#if !(defined(ENABLE_SAGA2) || defined(DYNAMIC_MODULES)) + +#else + +#ifndef SOUND_SHORTEN_H +#define SOUND_SHORTEN_H + +#include "common/scummsys.h" + +namespace Common { class ReadStream; } + +namespace Audio { + +class AudioStream; + +/** + * Try to load a Shorten file from the given stream. Returns true if + * successful. In that case, the stream's seek position will be set to the + * start of the audio data, and size, rate and flags contain information + * necessary for playback. + */ +byte *loadShortenFromStream(Common::ReadStream &stream, int &size, int &rate, byte &flags); + +/** + * Try to load a Shorten file from the given stream and create an AudioStream + * from that data. + * + * This function uses loadShortenFromStream() internally. + */ +AudioStream *makeShortenStream(Common::ReadStream &stream); + +} // End of namespace Audio + +#endif + +#endif // engine and dynamic plugins guard + |