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Fixed issue #28

dev
Yann Collet 2015-03-23 23:15:22 +01:00
parent 1d62914ea7
commit bbfa7d77c9
1 changed files with 1 additions and 1 deletions
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lib/fse.c
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@ -542,7 +542,7 @@ unsigned FSE_optimalTableLog(unsigned maxTableLog, size_t srcSize, unsigned maxS
U32 tableLog = maxTableLog;
if (tableLog==0) tableLog = FSE_DEFAULT_TABLELOG;
if ((FSE_highbit32((U32)(srcSize - 1)) - 2) < tableLog) tableLog = FSE_highbit32((U32)(srcSize - 1)) - 2; /* Accuracy can be reduced */
if ((FSE_highbit32(maxSymbolValue+1)+1) > tableLog) tableLog = FSE_highbit32(maxSymbolValue+1)+1; /* Need a minimum to safely represent all symbol values */
if ((FSE_highbit32(maxSymbolValue)+2) > tableLog) tableLog = FSE_highbit32(maxSymbolValue)+2; /* Need a minimum to safely represent all symbol values */
if (tableLog < FSE_MIN_TABLELOG) tableLog = FSE_MIN_TABLELOG;
if (tableLog > FSE_MAX_TABLELOG) tableLog = FSE_MAX_TABLELOG;
return tableLog;