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39 lines
1.8 KiB
C
39 lines
1.8 KiB
C
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/********************************************************************
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* *
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* THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. *
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* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE OggTheora SOURCE CODE IS (C) COPYRIGHT 1994-2008 *
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* by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
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* *
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********************************************************************
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function: packing variable sized words into an octet stream
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last mod: $Id: bitwise.c 7675 2004-09-01 00:34:39Z xiphmont $
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********************************************************************/
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#if !defined(_bitpack_H)
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# define _bitpack_H (1)
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# include <ogg/ogg.h>
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void theorapackB_readinit(oggpack_buffer *_b,unsigned char *_buf,int _bytes);
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int theorapackB_look1(oggpack_buffer *_b,long *_ret);
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void theorapackB_adv1(oggpack_buffer *_b);
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/*Here we assume 0<=_bits&&_bits<=32.*/
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int theorapackB_read(oggpack_buffer *_b,int _bits,long *_ret);
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int theorapackB_read1(oggpack_buffer *_b,long *_ret);
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long theorapackB_bytes(oggpack_buffer *_b);
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long theorapackB_bits(oggpack_buffer *_b);
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unsigned char *theorapackB_get_buffer(oggpack_buffer *_b);
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/*These two functions are implemented locally in huffdec.c*/
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/*Read in bits without advancing the bitptr.
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Here we assume 0<=_bits&&_bits<=32.*/
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/*static int theorapackB_look(oggpack_buffer *_b,int _bits,long *_ret);*/
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/*static void theorapackB_adv(oggpack_buffer *_b,int _bits);*/
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#endif
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