30 #define XFACE_WIDTH 48
31 #define XFACE_HEIGHT 48
32 #define XFACE_PIXELS (XFACE_WIDTH * XFACE_HEIGHT)
37 #define XFACE_FIRST_PRINT '!'
38 #define XFACE_LAST_PRINT '~'
39 #define XFACE_PRINTS (XFACE_LAST_PRINT - XFACE_FIRST_PRINT + 1)
47 #define XFACE_MAX_DIGITS 666
49 #define XFACE_BITSPERWORD 8
50 #define XFACE_WORDCARRY (1 << XFACE_BITSPERWORD)
51 #define XFACE_WORDMASK (XFACE_WORDCARRY - 1)
54 #define XFACE_MAX_WORDS 546
void ff_big_add(BigInt *b, uint8_t a)
Add a to b storing the result in b.
void ff_xface_generate_face(uint8_t *dst, uint8_t *const src)
void ff_big_mul(BigInt *b, uint8_t a)
Multiply a by b storing the result in b.
void ff_big_div(BigInt *b, uint8_t a, uint8_t *r)
Divide b by a storing the result in b and the remainder in the word pointed to by r...
const ProbRange ff_xface_probranges_per_level[4][3]
const ProbRange ff_xface_probranges_2x2[16]