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libavcodec
unary.h
Go to the documentation of this file.
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/*
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* copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
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*
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* This file is part of Libav.
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*
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* Libav 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 2.1 of the License, or (at your option) any later version.
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*
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* Libav 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 Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_UNARY_H
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#define AVCODEC_UNARY_H
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#include "
get_bits.h
"
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static
inline
int
get_unary
(
GetBitContext
*gb,
int
stop,
int
len
)
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{
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int
i;
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for
(i = 0; i < len &&
get_bits1
(gb) != stop; i++);
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return
i;
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}
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static
inline
int
get_unary_0_33
(
GetBitContext
*gb)
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{
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return
get_unary
(gb, 0, 33);
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}
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static
inline
int
get_unary_0_9
(
GetBitContext
*gb)
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{
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return
get_unary
(gb, 0, 9);
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}
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#endif
/* AVCODEC_UNARY_H */