diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-10-14 05:15:48 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-10-14 05:15:48 +0000 |
commit | 92a945abe63a2579c66257696ddda848ab5a3ea0 (patch) | |
tree | 0deebbd8647eb5799eef8ddc6f084ec945574299 /codecs/ilbc/packing.h | |
parent | 850b151d70bb9a1dc28edd3c0d737b57b1ab43cc (diff) |
Update to new iLBC codec
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@3997 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'codecs/ilbc/packing.h')
-rwxr-xr-x | codecs/ilbc/packing.h | 132 |
1 files changed, 67 insertions, 65 deletions
diff --git a/codecs/ilbc/packing.h b/codecs/ilbc/packing.h index 21261e82d..ed114b1c1 100755 --- a/codecs/ilbc/packing.h +++ b/codecs/ilbc/packing.h @@ -1,65 +1,67 @@ - -/****************************************************************** - - iLBC Speech Coder ANSI-C Source Code - - packing.h - - Copyright (c) 2001, - Global IP Sound AB. - All rights reserved. - -******************************************************************/ - -#ifndef __PACKING_H -#define __PACKING_H - -void packsplit( - int *index, /* (i) the value to split */ - int *firstpart, /* (o) the value specified by most - significant bits */ - int *rest, /* (o) the value specified by least - significant bits */ - int bitno_firstpart, /* (i) number of bits in most - significant part */ - int bitno_total /* (i) number of bits in full range - of value */ -); - -void packcombine( - int *index, /* (i/o) the msb value in the - combined value out */ - int rest, /* (i) the lsb value */ - int bitno_rest /* (i) the number of bits in the - lsb part */ -); - -void dopack( - unsigned char **bitstream, /* (i/o) on entrance pointer to place - in bitstream to pack new data, - on exit pointer to place in - bitstream to pack future - data */ - int index, /* (i) the value to pack */ - int bitno, /* (i) the number of bits that the - value will fit within */ - int *pos /* (i/o) write position in the - current byte */ -); - -void unpack( - unsigned char **bitstream, /* (i/o) on entrance pointer to place - in bitstream to unpack - new data from, on exit pointer - to place in bitstream to - unpack future data from */ - int *index, /* (o) resulting value */ - int bitno, /* (i) number of bits used to - represent the value */ - int *pos /* (i/o) read position in the - current byte */ -); - -#endif - - + +/****************************************************************** + + iLBC Speech Coder ANSI-C Source Code + + packing.h + + Copyright (C) The Internet Society (2004). + All Rights Reserved. + +******************************************************************/ + +#ifndef __PACKING_H +#define __PACKING_H + +void packsplit( + int *index, /* (i) the value to split */ + int *firstpart, /* (o) the value specified by most + significant bits */ + int *rest, /* (o) the value specified by least + significant bits */ + int bitno_firstpart, /* (i) number of bits in most + significant part */ + int bitno_total /* (i) number of bits in full range + of value */ +); + +void packcombine( + int *index, /* (i/o) the msb value in the + combined value out */ + int rest, /* (i) the lsb value */ + int bitno_rest /* (i) the number of bits in the + lsb part */ +); + +void dopack( + unsigned char **bitstream, /* (i/o) on entrance pointer to + place in bitstream to pack + new data, on exit pointer + to place in bitstream to + pack future data */ + int index, /* (i) the value to pack */ + int bitno, /* (i) the number of bits that the + value will fit within */ + int *pos /* (i/o) write position in the + current byte */ +); + +void unpack( + unsigned char **bitstream, /* (i/o) on entrance pointer to + + + place in bitstream to + unpack new data from, on + exit pointer to place in + bitstream to unpack future + data from */ + int *index, /* (o) resulting value */ + int bitno, /* (i) number of bits used to + represent the value */ + int *pos /* (i/o) read position in the + current byte */ +); + +#endif + + |