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avoid double ghash lookup in sculpt map_insert_vert

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This commit is contained in:
Campbell Barton 2013-08-24 15:31:47 +00:00
parent 4b1fc0593e
commit 2c556c2ef7
1 changed files with 9 additions and 4 deletions
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13
source/blender/blenkernel/intern/pbvh.c
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@ -245,9 +245,13 @@ static int map_insert_vert(PBVH *bvh, GHash *map,
unsigned int *face_verts,
unsigned int *uniq_verts, int vertex)
{
void *value, *key = SET_INT_IN_POINTER(vertex);
void *key, **value_p;
if (!BLI_ghash_haskey(map, key)) {
key = SET_INT_IN_POINTER(vertex);
value_p = BLI_ghash_lookup_p(map, key);
if (value_p == NULL) {
void *value;
if (BLI_BITMAP_GET(bvh->vert_bitmap, vertex)) {
value = SET_INT_IN_POINTER(~(*face_verts));
++(*face_verts);
@ -261,8 +265,9 @@ static int map_insert_vert(PBVH *bvh, GHash *map,
BLI_ghash_insert(map, key, value);
return GET_INT_FROM_POINTER(value);
}
else
return GET_INT_FROM_POINTER(BLI_ghash_lookup(map, key));
else {
return GET_INT_FROM_POINTER(*value_p);
}
}
/* Find vertices used by the faces in this node and update the draw buffers */