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fix

This commit is contained in:
Hongze Cheng 2022-08-18 19:37:05 +08:00
parent 949fbe3bd3
commit 873db88902
1 changed files with 7 additions and 11 deletions
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18
include/common/tdataformat.h
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@ -38,19 +38,15 @@ typedef struct STagVal STagVal;
typedef struct STag STag; typedef struct STag STag;
// bitmap // bitmap
const static uint8_t BIT1_MAP[8][2] = {
{0b00000000, 0b00000001}, {0b00000001, 0b00000011}, {0b00000011, 0b00000111}, {0b00000111, 0b00001111},
{0b00001111, 0b00011111}, {0b00011111, 0b00111111}, {0b00111111, 0b01111111}, {0b01111111, 0b11111111},
};
const static uint8_t BIT2_MAP[4][4] = {{0b00000000, 0b00000001, 0b00000010, 0}, const static uint8_t BIT2_MAP[4][4] = {{0b00000000, 0b00000001, 0b00000010, 0},
{0b00000011, 0b00000111, 0b00001011, 2}, {0b00000000, 0b00000100, 0b00001000, 2},
{0b00001111, 0b00011111, 0b00101111, 4}, {0b00000000, 0b00010000, 0b00100000, 4},
{0b00111111, 0b01111111, 0b10111111, 6}}; {0b00000000, 0b01000000, 0b10000000, 6}};
#define BIT1_SIZE(n) ((((n)-1) >> 3) + 1) #define BIT1_SIZE(n) ((((n)-1) >> 3) + 1)
#define BIT2_SIZE(n) ((((n)-1) >> 2) + 1) #define BIT2_SIZE(n) ((((n)-1) >> 2) + 1)
#define SET_BIT1(p, i, v) ((p)[(i) >> 3] |= BIT1_MAP[(i)&7][v]) #define SET_BIT1(p, i, v) \
if (v) (p)[(i) >> 3] |= (((uint8_t)1) << ((i)&7))
#define GET_BIT1(p, i) (((p)[(i) >> 3] >> ((i)&7)) & ((uint8_t)1)) #define GET_BIT1(p, i) (((p)[(i) >> 3] >> ((i)&7)) & ((uint8_t)1))
#define SET_BIT2(p, i, v) ((p)[(i) >> 2] |= BIT2_MAP[(i)&3][v]) #define SET_BIT2(p, i, v) ((p)[(i) >> 2] |= BIT2_MAP[(i)&3][v])
#define GET_BIT2(p, i) (((p)[(i) >> 2] >> BIT2_MAP[(i)&3][3]) & ((uint8_t)3)) #define GET_BIT2(p, i) (((p)[(i) >> 2] >> BIT2_MAP[(i)&3][3]) & ((uint8_t)3))