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ffmpeg / libavcodec / faandct.h @ b6204677

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1 65e4c8c9 Michael Niedermayer
/*
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 * Floating point AAN DCT
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 * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2 of the License, or (at your option) any later version.
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 *
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 * This library 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 GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 *
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 */
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/**
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 * @file faandct.h
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 * @brief
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 *     Floating point AAN DCT
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 * @author Michael Niedermayer <michaelni@gmx.at>
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 */
27 115329f1 Diego Biurrun
28 b4c3816c Michael Niedermayer
#define FAAN_POSTSCALE
29 115329f1 Diego Biurrun
30 65e4c8c9 Michael Niedermayer
void ff_faandct(DCTELEM * data);
31 48b1f800 Roman Shaposhnik
void ff_faandct248(DCTELEM * data);