forked from bartvdbraak/blender
Optimize mempool iteration
Around ~10% improvement in own tests.
This commit is contained in:
parent
b1704d18a1
commit
2c5dc66d5e
@ -605,19 +605,26 @@ void *BLI_mempool_iterstep(BLI_mempool_iter *iter)
|
||||
*/
|
||||
void *BLI_mempool_iterstep(BLI_mempool_iter *iter)
|
||||
{
|
||||
BLI_freenode *ret;
|
||||
if (UNLIKELY(iter->curchunk == NULL)) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const unsigned int esize = iter->pool->esize;
|
||||
BLI_freenode *curnode = POINTER_OFFSET(CHUNK_DATA(iter->curchunk), (esize * iter->curindex));
|
||||
BLI_freenode *ret;
|
||||
do {
|
||||
if (LIKELY(iter->curchunk)) {
|
||||
ret = (BLI_freenode *)(((char *)CHUNK_DATA(iter->curchunk)) + (iter->pool->esize * iter->curindex));
|
||||
ret = curnode;
|
||||
|
||||
if (++iter->curindex != iter->pool->pchunk) {
|
||||
curnode = POINTER_OFFSET(curnode, esize);
|
||||
}
|
||||
else {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (UNLIKELY(++iter->curindex == iter->pool->pchunk)) {
|
||||
iter->curindex = 0;
|
||||
iter->curchunk = iter->curchunk->next;
|
||||
if (iter->curchunk == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
curnode = CHUNK_DATA(iter->curchunk);
|
||||
}
|
||||
} while (ret->freeword == FREEWORD);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user