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  /external/fec/
char.h 12 #define ALPHA_TO (rs->alpha_to)
int.h 12 #define ALPHA_TO (rs->alpha_to)
init_rs.h 34 rs->alpha_to = (data_t *)malloc(sizeof(data_t)*(rs->nn+1));
35 if(rs->alpha_to == NULL){
42 free(rs->alpha_to);
50 rs->alpha_to[A0] = 0; /* alpha**-inf = 0 */
54 rs->alpha_to[i] = sr;
62 free(rs->alpha_to);
72 free(rs->alpha_to);
94 rs->genpoly[j] = rs->genpoly[j-1] ^ rs->alpha_to[modnn(rs,rs->index_of[rs->genpoly[j]] + root)];
99 rs->genpoly[0] = rs->alpha_to[modnn(rs,rs->index_of[rs->genpoly[0]] + root)];
decode_rs.h 13 * ALPHA_TO - The address of an array of NN elements to convert Galois field
42 #if !defined(ALPHA_TO)
43 #error "ALPHA_TO not defined"
90 s[i] = data[j] ^ ALPHA_TO[MODNN(INDEX_OF[s[i]] + (FCR+i)*PRIM)];
114 lambda[1] = ALPHA_TO[MODNN(PRIM*(NN-1-eras_pos[0]))];
120 lambda[j] ^= ALPHA_TO[MODNN(u + tmp)];
138 q ^= ALPHA_TO[reg[j]];
174 discr_r ^= ALPHA_TO[MODNN(INDEX_OF[lambda[i]] + s[r-i-1])];
187 t[i+1] = lambda[i+1] ^ ALPHA_TO[MODNN(discr_r + b[i])];
223 q ^= ALPHA_TO[reg[j]]
    [all...]
encode_rs.c 43 bb[j] ^= ALPHA_TO[MODNN(feedback + GENPOLY[NROOTS-j])];
48 bb[NROOTS-1] = ALPHA_TO[MODNN(feedback + GENPOLY[0])];
decode_rs.c 54 s[i] = data[j] ^ ALPHA_TO[MODNN(INDEX_OF[s[i]] + (FCR+i)*PRIM)];
78 lambda[1] = ALPHA_TO[MODNN(PRIM*(NN-1-eras_pos[0]))];
84 lambda[j] ^= ALPHA_TO[MODNN(u + tmp)];
102 q ^= ALPHA_TO[reg[j]];
138 discr_r ^= ALPHA_TO[MODNN(INDEX_OF[lambda[i]] + s[r-i-1])];
151 t[i+1] = lambda[i+1] ^ ALPHA_TO[MODNN(discr_r + b[i])];
187 q ^= ALPHA_TO[reg[j]];
221 tmp ^= ALPHA_TO[MODNN(s[i - j] + lambda[j])];
234 num1 ^= ALPHA_TO[MODNN(omega[i] + i * root[j])];
236 num2 = ALPHA_TO[MODNN(root[j] * (FCR - 1) + NN)]
    [all...]
encode_rs.h 14 * ALPHA_TO - The address of an array of NN elements to convert Galois field
49 parity[j] ^= ALPHA_TO[MODNN(feedback + GENPOLY[NROOTS-j])];
54 parity[NROOTS-1] = ALPHA_TO[MODNN(feedback + GENPOLY[0])];
fixed.h 25 #define ALPHA_TO CCSDS_alpha_to
init_rs.c 18 free(rs->alpha_to);
init_rs_char.c 14 free(rs->alpha_to);
init_rs_int.c 14 free(rs->alpha_to);
rs-common.h 10 data_t *alpha_to; /* log lookup table */ member in struct:rs
gen_ccsds.c 22 printf("0x%02x,",rs->alpha_to[i]);

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