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fix: bigint compress problem

This commit is contained in:
Hongze Cheng 2022-07-22 08:24:48 +00:00
parent 160464c004
commit 8cc0b6fc89
1 changed files with 3 additions and 3 deletions
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2
source/util/src/tcompression.c
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@ -58,7 +58,7 @@
static const int32_t TEST_NUMBER = 1; static const int32_t TEST_NUMBER = 1;
#define is_bigendian() ((*(char *)&TEST_NUMBER) == 0) #define is_bigendian() ((*(char *)&TEST_NUMBER) == 0)
#define SIMPLE8B_MAX_INT64 ((uint64_t)2305843009213693951LL) #define SIMPLE8B_MAX_INT64 ((uint64_t)1152921504606846974LL)
#define safeInt64Add(a, b) (((a >= 0) && (b <= INT64_MAX - a)) || ((a < 0) && (b >= INT64_MIN - a))) #define safeInt64Add(a, b) (((a >= 0) && (b <= INT64_MAX - a)) || ((a < 0) && (b >= INT64_MIN - a)))
#define ZIGZAG_ENCODE(T, v) ((u##T)((v) >> (sizeof(T) * 8 - 1))) ^ (((u##T)(v)) << 1) // zigzag encode #define ZIGZAG_ENCODE(T, v) ((u##T)((v) >> (sizeof(T) * 8 - 1))) ^ (((u##T)(v)) << 1) // zigzag encode