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Improvements from Oxy patch

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Original email reads...
It does not contain any fundamental changes or new functions but a lot of improvements which I have done over time (added several const/static specifiers, replaced repeated if-conditions by if-else, removed some warnings).
This commit is contained in:
Robin Stuart
2016-02-29 19:42:32 +00:00
parent 922ee489a9
commit 5d9ce6f684
20 changed files with 244 additions and 236 deletions
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8
backend/reedsol.c
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@@ -68,7 +68,7 @@ static int *logt = NULL, *alog = NULL, *rspoly = NULL;
// polynomial. e.g. for ECC200 (8-bit symbols) the polynomial is
// a**8 + a**5 + a**3 + a**2 + 1, which translates to 0x12d.
void rs_init_gf(int poly) {
void rs_init_gf(const int poly) {
int m, b, p, v;
// Find the top bit, and hence the symbol size
@@ -100,7 +100,7 @@ void rs_init_gf(int poly) {
// (x + 2**i)*(x + 2**(i+1))*... [nsym terms]
// For ECC200, index is 1.
void rs_init_code(int nsym, int index) {
void rs_init_code(const int nsym,int index) {
int i, k;
rspoly = (int *) malloc(sizeof (int) * (nsym + 1));
@@ -120,7 +120,7 @@ void rs_init_code(int nsym, int index) {
}
}
void rs_encode(int len, unsigned char *data, unsigned char *res) {
void rs_encode(const int len,const unsigned char *data, unsigned char *res) {
int i, k, m;
for (i = 0; i < rlen; i++)
res[i] = 0;
@@ -140,7 +140,7 @@ void rs_encode(int len, unsigned char *data, unsigned char *res) {
}
/* The same as above but for larger bitlengths - Aztec code compatible */
void rs_encode_long(int len, unsigned int *data, unsigned int *res) {
void rs_encode_long(const int len,const unsigned int *data, unsigned int *res) {
int i, k, m;
for (i = 0; i < rlen; i++)
res[i] = 0;