qf/quakeforge
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/quakeforge synced 2025-06-02 17:41:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

Use the recursive set allocator for mightsee.

Browse source 
This completely removes the lock used to protect the set allocation code
while keeping the use of the set api clean.
This commit is contained in:
Bill Currie 2013-03-18 13:30:50 +09:00
parent 247f3be0c0
commit 1c20a49dba
3 changed files with 7 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

11
tools/qfvis/source/flow.c
View file

@ -75,15 +75,13 @@ CheckStack (cluster_t *cluster, threaddata_t *thread)
}
static pstack_t *
new_stack (void)
new_stack (threaddata_t *td)
{
pstack_t *stack;
stack = malloc (sizeof (pstack_t));
stack->next = 0;
LOCK;
stack->mightsee = set_new_size (portalclusters);
UNLOCK;
stack->mightsee = set_new_size_r (&td->set_pool, portalclusters);
return stack;
}
@ -286,7 +284,7 @@ RecursiveClusterFlow (int clusternum, threaddata_t *thread, pstack_t *prevstack)
thread->stats.chains++;
if (!prevstack->next)
prevstack->next = new_stack ();
prevstack->next = new_stack (thread);
stack = prevstack->next;
stack->cluster = 0;
@ -465,9 +463,10 @@ PortalFlow (threaddata_t *data, portal_t *portal)
if (portal->status != stat_selected)
Sys_Error ("PortalFlow: reflowed");
portal->status = stat_working;
portal->visbits = set_new_size (portalclusters);
UNLOCK;
portal->visbits = set_new_size_r (&data->set_pool, portalclusters);
data->clustervis = portal->visbits;
data->base = portal;

1
tools/qfvis/source/qfvis.c
View file

@ -363,6 +363,7 @@ LeafThread (void *_thread)
threaddata_t data;
memset (&data, 0, sizeof (data));
set_pool_init (&data.set_pool);
do {
portal = GetNextPortal ();
if (!portal)