From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Fri, 13 Nov 2009 18:45:54 +0000 (+0000)
Subject: separate handling of num_pvsclusterbytes in ViewCache code
X-Git-Tag: xonotic-v0.1.0preview~1162
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=2cb04ab418edfd4bc909aea2da67a93b2e78fdc6;p=xonotic%2Fdarkplaces.git

separate handling of num_pvsclusterbytes in ViewCache code


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9480 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/client.h b/client.h
index ac5e866d..9025c881 100644
--- a/client.h
+++ b/client.h
@@ -1558,6 +1558,7 @@ typedef struct r_refdef_viewcache_s
 	// updated by gl_main_newmap()
 	int maxentities;
 	int world_numclusters;
+	int world_numclusterbytes;
 	int world_numleafs;
 	int world_numsurfaces;
 
diff --git a/gl_rmain.c b/gl_rmain.c
index 48334387..7a216456 100644
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -2872,6 +2872,7 @@ void R_Main_ResizeViewCache(void)
 {
 	int numentities = r_refdef.scene.numentities;
 	int numclusters = r_refdef.scene.worldmodel ? r_refdef.scene.worldmodel->brush.num_pvsclusters : 1;
+	int numclusterbytes = r_refdef.scene.worldmodel ? r_refdef.scene.worldmodel->brush.num_pvsclusterbytes : 1
 	int numleafs = r_refdef.scene.worldmodel ? r_refdef.scene.worldmodel->brush.num_leafs : 1;
 	int numsurfaces = r_refdef.scene.worldmodel ? r_refdef.scene.worldmodel->num_surfaces : 1;
 	if (r_refdef.viewcache.maxentities < numentities)
@@ -2886,7 +2887,7 @@ void R_Main_ResizeViewCache(void)
 		r_refdef.viewcache.world_numclusters = numclusters;
 		if (r_refdef.viewcache.world_pvsbits)
 			Mem_Free(r_refdef.viewcache.world_pvsbits);
-		r_refdef.viewcache.world_pvsbits = Mem_Alloc(r_main_mempool, (r_refdef.viewcache.world_numclusters+7)>>3);
+		r_refdef.viewcache.world_pvsbits = Mem_Alloc(r_main_mempool, r_refdef.viewcache.world_numclusterbytes);
 	}
 	if (r_refdef.viewcache.world_numleafs != numleafs)
 	{