sharpetronics/zstd
1
0
Fork 0
mirror of https://github.com/facebook/zstd.git synced 2025-10-06 00:04:13 -04:00
Code Issues Projects Releases Wiki Activity

Minor simplication: no longer need to check src size if using cardinality for minTableLog

Browse Source
This commit is contained in:
Danielle Rozenblit 2022-10-17 07:55:07 -07:00
parent 75cd42afd7
commit b34729018c
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/compress/huf_compress.c
View File

@ -1249,11 +1249,9 @@ unsigned HUF_cardinality(const unsigned* count, unsigned maxSymbolValue)
unsigned HUF_minTableLog(size_t srcSize, unsigned symbolCardinality)
{
U32 minBitsSrc = ZSTD_highbit32((U32)(srcSize)) + 1;
U32 minBitsSymbols = ZSTD_highbit32(symbolCardinality) + 1;
U32 minBits = minBitsSrc < minBitsSymbols ? minBitsSrc : minBitsSymbols;
assert(srcSize > 1); /* Not supported, RLE should be used instead */
return minBits;
return minBitsSymbols;
}
unsigned HUF_optimalTableLog(unsigned maxTableLog, size_t srcSize, unsigned maxSymbolValue, void* workSpace, size_t wkspSize, HUF_CElt* table, const unsigned* count, HUF_depth_mode depthMode)