fixed conversion warnings

This commit is contained in:
Yann Collet 2016-11-11 15:40:58 -08:00
parent bf6dda69e6
commit 3d456bdf2a

View File

@ -204,7 +204,7 @@ const char* LZ4F_getErrorName(LZ4F_errorCode_t code)
LZ4F_errorCodes LZ4F_getErrorCode(size_t functionResult)
{
if (!LZ4F_isError(functionResult)) return LZ4F_OK_NoError;
return (LZ4F_errorCode_t)(-functionResult);
return (LZ4F_errorCodes)(-(ptrdiff_t)functionResult);
}
static LZ4F_errorCode_t err0r(LZ4F_errorCodes code)
@ -499,7 +499,7 @@ static size_t LZ4F_compressBlock(void* dst, const void* src, size_t srcSize, com
LZ4F_writeLE32(cSizePtr, cSize);
if (cSize == 0) { /* compression failed */
cSize = (U32)srcSize;
LZ4F_writeLE32(cSizePtr, srcSize | LZ4F_BLOCKUNCOMPRESSED_FLAG);
LZ4F_writeLE32(cSizePtr, cSize | LZ4F_BLOCKUNCOMPRESSED_FLAG);
memcpy(cSizePtr+4, src, srcSize);
}
return cSize + 4;