diff options
Diffstat (limited to 'source/blender/blenlib/intern/gsqueue.c')
| -rw-r--r-- | source/blender/blenlib/intern/gsqueue.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/source/blender/blenlib/intern/gsqueue.c b/source/blender/blenlib/intern/gsqueue.c index fbbc42115d5..e52c573eec7 100644 --- a/source/blender/blenlib/intern/gsqueue.c +++ b/source/blender/blenlib/intern/gsqueue.c @@ -81,7 +81,14 @@ void BLI_gsqueue_pop(GSQueue *gq, void *item_r) } void BLI_gsqueue_push(GSQueue *gq, void *item) { - GSQueueElem *elem= MEM_mallocN(sizeof(*elem)+gq->elem_size, "gqueue_push"); + GSQueueElem *elem; + + /* compare: prevent events added double in row */ + if (!BLI_gsqueue_is_empty(gq)) { + if(0==memcmp(item, &gq->head[1], gq->elem_size)) + return; + } + elem= MEM_mallocN(sizeof(*elem)+gq->elem_size, "gqueue_push"); memcpy(&elem[1], item, gq->elem_size); elem->next= NULL; |