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more code

This commit is contained in:
Hongze Cheng 2022-09-16 13:33:36 +08:00
parent 9b600d6f8f
commit a34b4ec749
1 changed files with 5 additions and 6 deletions
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11
source/dnode/vnode/src/tsdb/tsdbCompress.c
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@ -41,7 +41,6 @@ typedef struct {
// Bool ---- // Bool ----
struct { struct {
int32_t bool_n; int32_t bool_n;
uint8_t bool_b;
}; };
}; };
} SCompressor; } SCompressor;
@ -115,17 +114,17 @@ static uint8_t BOOL_CMPR_TABLE[] = {0b01, 0b0100, 0b010000, 0b01000000};
static int32_t tCompBool(SCompressor *pCmprsor, bool vBool) { static int32_t tCompBool(SCompressor *pCmprsor, bool vBool) {
int32_t code = 0; int32_t code = 0;
int32_t mod4 = pCmprsor->bool_n & 3;
if (vBool) { if (vBool) {
pCmprsor->bool_b |= BOOL_CMPR_TABLE[pCmprsor->bool_n % 4]; pCmprsor->aBuf[0][pCmprsor->nBuf[0]] |= BOOL_CMPR_TABLE[mod4];
} }
pCmprsor->bool_n++; pCmprsor->bool_n++;
if (mod4 == 3) {
if (pCmprsor->bool_n % 4 == 0) {
pCmprsor->aBuf[0][pCmprsor->nBuf[0]] = pCmprsor->bool_b;
pCmprsor->nBuf[0]++; pCmprsor->nBuf[0]++;
pCmprsor->bool_b = 0; pCmprsor->aBuf[0][pCmprsor->nBuf[0]] = 0;
} }
_exit:
return code; return code;
} }