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author | Campbell Barton <ideasman42@gmail.com> | 2008-11-13 01:35:58 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2008-11-13 01:35:58 +0300 |
commit | a35345f8bab9502ba10920bf93a2547ef9d35f4c (patch) | |
tree | 6c725ccfc33767c007c998c65017d8b7952be80b /source/blender/blenlib/intern/BLI_linklist.c | |
parent | 8449f0d77640c466acbda7d6ceeb71bc48317b44 (diff) |
2 utility functions added for projection painting.
* BLI_linklist_index() - to get an items index in a LinkList
* BLI_memarena_use_malloc() - BLI_memarena_use_calloc alredy existed but there was no way to switch back to malloc.
also added texnodes to cmake
Diffstat (limited to 'source/blender/blenlib/intern/BLI_linklist.c')
-rw-r--r-- | source/blender/blenlib/intern/BLI_linklist.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/BLI_linklist.c b/source/blender/blenlib/intern/BLI_linklist.c index 506a1036ed6..962bbeea373 100644 --- a/source/blender/blenlib/intern/BLI_linklist.c +++ b/source/blender/blenlib/intern/BLI_linklist.c @@ -50,6 +50,18 @@ int BLI_linklist_length(LinkNode *list) { } } +int BLI_linklist_index(struct LinkNode *list, void *ptr) +{ + int index; + + for (index = 0; list; list= list->next, index++) { + if (list->link == ptr) + return index; + } + + return -1; +} + void BLI_linklist_reverse(LinkNode **listp) { LinkNode *rhead= NULL, *cur= *listp; |