#include "config.h"
static uint32_t locate_object_entry_hash(struct packing_data *pdata,
- const unsigned char *sha1,
+ const struct object_id *oid,
int *found)
{
uint32_t i, mask = (pdata->index_size - 1);
- i = sha1hash(sha1) & mask;
+ i = oidhash(oid) & mask;
while (pdata->index[i] > 0) {
uint32_t pos = pdata->index[i] - 1;
- if (hasheq(sha1, pdata->objects[pos].idx.oid.hash)) {
+ if (oideq(oid, &pdata->objects[pos].idx.oid)) {
*found = 1;
return i;
}
pdata->index_size = 1024;
free(pdata->index);
- pdata->index = xcalloc(pdata->index_size, sizeof(*pdata->index));
+ CALLOC_ARRAY(pdata->index, pdata->index_size);
entry = pdata->objects;
for (i = 0; i < pdata->nr_objects; i++) {
int found;
uint32_t ix = locate_object_entry_hash(pdata,
- entry->idx.oid.hash,
+ &entry->idx.oid,
&found);
if (found)
}
struct object_entry *packlist_find(struct packing_data *pdata,
- const unsigned char *sha1,
- uint32_t *index_pos)
+ const struct object_id *oid)
{
uint32_t i;
int found;
if (!pdata->index_size)
return NULL;
- i = locate_object_entry_hash(pdata, sha1, &found);
-
- if (index_pos)
- *index_pos = i;
+ i = locate_object_entry_hash(pdata, oid, &found);
if (!found)
return NULL;
{
uint32_t i;
- REALLOC_ARRAY(pack->in_pack, pack->nr_alloc);
+ if (pack->in_pack)
+ BUG("packing_data has already been converted to pack array");
+
+ ALLOC_ARRAY(pack->in_pack, pack->nr_alloc);
for (i = 0; i < pack->nr_objects; i++)
pack->in_pack[i] = oe_in_pack(pack, pack->objects + i);
}
struct object_entry *packlist_alloc(struct packing_data *pdata,
- const unsigned char *sha1,
- uint32_t index_pos)
+ const struct object_id *oid)
{
struct object_entry *new_entry;
new_entry = pdata->objects + pdata->nr_objects++;
memset(new_entry, 0, sizeof(*new_entry));
- hashcpy(new_entry->idx.oid.hash, sha1);
+ oidcpy(&new_entry->idx.oid, oid);
if (pdata->index_size * 3 <= pdata->nr_objects * 4)
rehash_objects(pdata);
- else
- pdata->index[index_pos] = pdata->nr_objects;
+ else {
+ int found;
+ uint32_t pos = locate_object_entry_hash(pdata,
+ &new_entry->idx.oid,
+ &found);
+ if (found)
+ BUG("duplicate object inserted into hash");
+ pdata->index[pos] = pdata->nr_objects;
+ }
if (pdata->in_pack)
pdata->in_pack[pdata->nr_objects - 1] = NULL;
void oe_set_delta_ext(struct packing_data *pdata,
struct object_entry *delta,
- const unsigned char *sha1)
+ const struct object_id *oid)
{
struct object_entry *base;
ALLOC_GROW(pdata->ext_bases, pdata->nr_ext + 1, pdata->alloc_ext);
base = &pdata->ext_bases[pdata->nr_ext++];
memset(base, 0, sizeof(*base));
- hashcpy(base->idx.oid.hash, sha1);
+ oidcpy(&base->idx.oid, oid);
/* These flags mark that we are not part of the actual pack output. */
base->preferred_base = 1;