Leptonica
1.54
|
Макросы | |
#define | USE_INLINE_ACCESSORS 1 |
#define | GET_DATA_BIT(pdata, n) ((*((l_uint32 *)(pdata) + ((n) >> 5)) >> (31 - ((n) & 31))) & 1) |
#define | SET_DATA_BIT(pdata, n) (*((l_uint32 *)(pdata) + ((n) >> 5)) |= (0x80000000 >> ((n) & 31))) |
#define | CLEAR_DATA_BIT(pdata, n) (*((l_uint32 *)(pdata) + ((n) >> 5)) &= ~(0x80000000 >> ((n) & 31))) |
#define | SET_DATA_BIT_VAL(pdata, n, val) |
#define | GET_DATA_DIBIT(pdata, n) ((*((l_uint32 *)(pdata) + ((n) >> 4)) >> (2 * (15 - ((n) & 15)))) & 3) |
#define | SET_DATA_DIBIT(pdata, n, val) |
#define | CLEAR_DATA_DIBIT(pdata, n) (*((l_uint32 *)(pdata) + ((n) >> 4)) &= ~(0xc0000000 >> (2 * ((n) & 15)))) |
#define | GET_DATA_QBIT(pdata, n) ((*((l_uint32 *)(pdata) + ((n) >> 3)) >> (4 * (7 - ((n) & 7)))) & 0xf) |
#define | SET_DATA_QBIT(pdata, n, val) |
#define | CLEAR_DATA_QBIT(pdata, n) (*((l_uint32 *)(pdata) + ((n) >> 3)) &= ~(0xf0000000 >> (4 * ((n) & 7)))) |
#define | GET_DATA_BYTE(pdata, n) (*(l_uint8 *)((l_uintptr_t)((l_uint8 *)(pdata) + (n)) ^ 3)) |
#define | SET_DATA_BYTE(pdata, n, val) (*(l_uint8 *)((l_uintptr_t)((l_uint8 *)(pdata) + (n)) ^ 3) = (val)) |
#define | GET_DATA_TWO_BYTES(pdata, n) (*(l_uint16 *)((l_uintptr_t)((l_uint16 *)(pdata) + (n)) ^ 2)) |
#define | SET_DATA_TWO_BYTES(pdata, n, val) (*(l_uint16 *)((l_uintptr_t)((l_uint16 *)(pdata) + (n)) ^ 2) = (val)) |
#define | GET_DATA_FOUR_BYTES(pdata, n) (*((l_uint32 *)(pdata) + (n))) |
#define | SET_DATA_FOUR_BYTES(pdata, n, val) (*((l_uint32 *)(pdata) + (n)) = (val)) |
#define CLEAR_DATA_BIT | ( | pdata, | |
n | |||
) | (*((l_uint32 *)(pdata) + ((n) >> 5)) &= ~(0x80000000 >> ((n) & 31))) |
#define CLEAR_DATA_DIBIT | ( | pdata, | |
n | |||
) | (*((l_uint32 *)(pdata) + ((n) >> 4)) &= ~(0xc0000000 >> (2 * ((n) & 15)))) |
#define CLEAR_DATA_QBIT | ( | pdata, | |
n | |||
) | (*((l_uint32 *)(pdata) + ((n) >> 3)) &= ~(0xf0000000 >> (4 * ((n) & 7)))) |
#define GET_DATA_BIT | ( | pdata, | |
n | |||
) | ((*((l_uint32 *)(pdata) + ((n) >> 5)) >> (31 - ((n) & 31))) & 1) |
#define GET_DATA_BYTE | ( | pdata, | |
n | |||
) | (*(l_uint8 *)((l_uintptr_t)((l_uint8 *)(pdata) + (n)) ^ 3)) |
#define GET_DATA_DIBIT | ( | pdata, | |
n | |||
) | ((*((l_uint32 *)(pdata) + ((n) >> 4)) >> (2 * (15 - ((n) & 15)))) & 3) |
#define GET_DATA_FOUR_BYTES | ( | pdata, | |
n | |||
) | (*((l_uint32 *)(pdata) + (n))) |
#define GET_DATA_QBIT | ( | pdata, | |
n | |||
) | ((*((l_uint32 *)(pdata) + ((n) >> 3)) >> (4 * (7 - ((n) & 7)))) & 0xf) |
#define GET_DATA_TWO_BYTES | ( | pdata, | |
n | |||
) | (*(l_uint16 *)((l_uintptr_t)((l_uint16 *)(pdata) + (n)) ^ 2)) |
#define SET_DATA_BIT | ( | pdata, | |
n | |||
) | (*((l_uint32 *)(pdata) + ((n) >> 5)) |= (0x80000000 >> ((n) & 31))) |
#define SET_DATA_BIT_VAL | ( | pdata, | |
n, | |||
val | |||
) |
#define SET_DATA_BYTE | ( | pdata, | |
n, | |||
val | |||
) | (*(l_uint8 *)((l_uintptr_t)((l_uint8 *)(pdata) + (n)) ^ 3) = (val)) |
#define SET_DATA_DIBIT | ( | pdata, | |
n, | |||
val | |||
) |
#define SET_DATA_FOUR_BYTES | ( | pdata, | |
n, | |||
val | |||
) | (*((l_uint32 *)(pdata) + (n)) = (val)) |
#define SET_DATA_QBIT | ( | pdata, | |
n, | |||
val | |||
) |
#define SET_DATA_TWO_BYTES | ( | pdata, | |
n, | |||
val | |||
) | (*(l_uint16 *)((l_uintptr_t)((l_uint16 *)(pdata) + (n)) ^ 2) = (val)) |
#define USE_INLINE_ACCESSORS 1 |