AuroraMiddleware/zstd
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fixed C constant restrictions

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This commit is contained in:
Yann Collet 2017-01-30 14:37:08 -08:00
parent 3672d06d06
commit 8d8513fb64
2 changed files with 7 additions and 7 deletions
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8
programs/fileio.c
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@ -124,8 +124,8 @@ void FIO_setBlockSize(unsigned blockSize) {
#endif
g_blockSize = blockSize;
}
static const U32 g_overlapLogNotSet = 9999;
static U32 g_overlapLog = g_overlapLogNotSet;
#define FIO_OVERLAP_LOG_NOTSET 9999
static U32 g_overlapLog = FIO_OVERLAP_LOG_NOTSET;
void FIO_setOverlapLog(unsigned overlapLog){
if (overlapLog && g_nbThreads==1)
DISPLAYLEVEL(2, "Setting overlapLog is useless in single-thread mode \n");
@ -279,9 +279,9 @@ static cRess_t FIO_createCResources(const char* dictFileName, int cLevel,
#ifdef ZSTD_MULTITHREAD
ress.cctx = ZSTDMT_createCCtx(g_nbThreads);
if (ress.cctx == NULL) EXM_THROW(30, "zstd: allocation error : can't create ZSTD_CStream");
if ((cLevel==ZSTD_maxCLevel()) && (g_overlapLog==g_overlapLogNotSet))
if ((cLevel==ZSTD_maxCLevel()) && (g_overlapLog==FIO_OVERLAP_LOG_NOTSET))
ZSTDMT_setMTCtxParameter(ress.cctx, ZSTDMT_p_overlapSectionLog, 9); /* use complete window for overlap */
if (g_overlapLog != g_overlapLogNotSet)
if (g_overlapLog != FIO_OVERLAP_LOG_NOTSET)
ZSTDMT_setMTCtxParameter(ress.cctx, ZSTDMT_p_overlapSectionLog, g_overlapLog);
#else
ress.cctx = ZSTD_createCStream();

6
programs/zstdcli.c
View File

@ -63,6 +63,8 @@ static const char* g_defaultDictName = "dictionary";
static const unsigned g_defaultMaxDictSize = 110 KB;
static const int g_defaultDictCLevel = 3;
static const unsigned g_defaultSelectivityLevel = 9;
#define OVERLAP_LOG_DEFAULT 9999
static U32 g_overlapLog = OVERLAP_LOG_DEFAULT;
/*-************************************
@ -222,8 +224,6 @@ static unsigned parseCoverParameters(const char* stringPtr, COVER_params_t *para
#endif
static const U32 g_overlapLogDefault = 9999;
static U32 g_overlapLog = g_overlapLogDefault;
/** parseCompressionParameters() :
* reads compression parameters from *stringPtr (e.g. "--zstd=wlog=23,clog=23,hlog=22,slog=6,slen=3,tlen=48,strat=6") into *params
* @return 1 means that compression parameters were correct
@ -634,7 +634,7 @@ int main(int argCount, const char* argv[])
#ifndef ZSTD_NOCOMPRESS
FIO_setNbThreads(nbThreads);
FIO_setBlockSize((U32)blockSize);
if (g_overlapLog!=g_overlapLogDefault) FIO_setOverlapLog(g_overlapLog);
if (g_overlapLog!=OVERLAP_LOG_DEFAULT) FIO_setOverlapLog(g_overlapLog);
if ((filenameIdx==1) && outFileName)
operationResult = FIO_compressFilename(outFileName, filenameTable[0], dictFileName, cLevel, &compressionParams);
else