ddidderr/zstd-rs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

updated huff0

Browse Source
This commit is contained in:
Yann Collet
2016-03-20 05:40:39 +01:00
parent a5c2c08c68
commit 516ba88022
3 changed files with 114 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/huff0_static.h
+2 -2
View File
@@ -85,7 +85,7 @@ HUF_compress() does the following:
1. count symbol occurrence from source[] into table count[] using FSE_count()
2. build Huffman table from count using HUF_buildCTable()
3. save Huffman table to memory buffer using HUF_writeCTable()
4. encode the data stream using HUF_compress_usingCTable()
4. encode the data stream using HUF_compress4X_usingCTable()
The following API allows targeting specific sub-functions for advanced tasks.
For example, it's possible to compress several blocks using the same 'CTable',
@@ -95,7 +95,7 @@ or to save and regenerate 'CTable' using external methods.
typedef struct HUF_CElt_s HUF_CElt; /* incomplete type */
size_t HUF_buildCTable (HUF_CElt* CTable, const unsigned* count, unsigned maxSymbolValue, unsigned maxNbBits);
size_t HUF_writeCTable (void* dst, size_t maxDstSize, const HUF_CElt* CTable, unsigned maxSymbolValue, unsigned huffLog);
size_t HUF_compress4X_into4Segments(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable);
size_t HUF_compress4X_usingCTable(void* dst, size_t dstSize, const void* src, size_t srcSize, const HUF_CElt* CTable);
/*!