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Implement av_tree_destroy_free_elem() to destroy a tree and free all the
values stored on it. Originally committed as revision 22119 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -135,6 +135,15 @@ void av_tree_destroy(AVTreeNode *t){
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}
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}
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void av_tree_destroy_free_elem(AVTreeNode *t){
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if(t){
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av_tree_destroy_free_elem(t->child[0]);
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av_tree_destroy_free_elem(t->child[1]);
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av_free(t->elem);
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av_free(t);
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}
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}
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#if 0
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void av_tree_enumerate(AVTreeNode *t, void *opaque, int (*cmp)(void *opaque, void *elem), int (*enu)(void *opaque, void *elem)){
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if(t){
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@ -78,5 +78,6 @@ void *av_tree_find(const struct AVTreeNode *root, void *key, int (*cmp)(void *ke
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*/
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void *av_tree_insert(struct AVTreeNode **rootp, void *key, int (*cmp)(void *key, const void *b), struct AVTreeNode **next);
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void av_tree_destroy(struct AVTreeNode *t);
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void av_tree_destroy_free_elem(struct AVTreeNode *t);
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#endif /* AVUTIL_TREE_H */
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