diff options
author | kh1 <karsten.heimrich@nokia.com> | 2012-03-15 14:53:47 +0100 |
---|---|---|
committer | Karsten Heimrich <karsten.heimrich@nokia.com> | 2012-03-19 16:14:04 +0100 |
commit | be3b47d0d504a3409ce66bd77bb8c0acff87c4f5 (patch) | |
tree | 09dfb02d484a4f395991972b828da71400fb761a /src/libs/7zip/win/C/HuffEnc.h | |
parent | 9fd62353cf7f973d78cd2093328ac15b5c4980b6 (diff) |
Reorganize the tree, have better ifw.pri. Shadow build support.
Change-Id: I01fb12537f863ed0744979973c7e4153889cc5cb
Reviewed-by: Tim Jenssen <tim.jenssen@nokia.com>
Diffstat (limited to 'src/libs/7zip/win/C/HuffEnc.h')
-rw-r--r-- | src/libs/7zip/win/C/HuffEnc.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/libs/7zip/win/C/HuffEnc.h b/src/libs/7zip/win/C/HuffEnc.h new file mode 100644 index 000000000..9cf4bfde8 --- /dev/null +++ b/src/libs/7zip/win/C/HuffEnc.h @@ -0,0 +1,27 @@ +/* HuffEnc.h -- Huffman encoding +2009-02-07 : Igor Pavlov : Public domain */ + +#ifndef __HUFF_ENC_H +#define __HUFF_ENC_H + +#include "Types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* +Conditions: + num <= 1024 = 2 ^ NUM_BITS + Sum(freqs) < 4M = 2 ^ (32 - NUM_BITS) + maxLen <= 16 = kMaxLen + Num_Items(p) >= HUFFMAN_TEMP_SIZE(num) +*/ + +void Huffman_Generate(const UInt32 *freqs, UInt32 *p, Byte *lens, UInt32 num, UInt32 maxLen); + +#ifdef __cplusplus +} +#endif + +#endif |