Merge commit 'e002e3291e6dc7953f843abf56fc14f08f238b21'

* commit 'e002e3291e6dc7953f843abf56fc14f08f238b21':
  Use the new aes/md5/sha/tree allocation functions
  avutil: Add functions for allocating opaque contexts for algorithms
  svq3: fix pointer type warning
  svq3: replace unsafe pointer casting with intreadwrite macros
  parseutils-test: various cleanups

Conflicts:
	doc/APIchanges
	libavcodec/svq3.c
	libavutil/parseutils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 8 insertions, 1 deletions

diff --git a/libavutil/tree.c b/libavutil/tree.c
index 4206539c37..cba6fe8c78 100644
--- a/libavutil/tree.c
+++ b/libavutil/tree.c
@@ -28,7 +28,14 @@ typedef struct AVTreeNode {
     int state;
 } AVTreeNode;
 
+#if FF_API_CONTEXT_SIZE
 const int av_tree_node_size = sizeof(AVTreeNode);
+#endif
+
+struct AVTreeNode *av_tree_node_alloc(void)
+{
+    return av_mallocz(sizeof(struct AVTreeNode));
+}
 
 void *av_tree_find(const AVTreeNode *t, void *key,
                    int (*cmp)(void *key, const void *b), void *next[2])
@@ -213,7 +220,7 @@ int main (void)
         }
         av_log(NULL, AV_LOG_ERROR, "inserting %4d\n", j);
         if (!node)
-            node = av_mallocz(av_tree_node_size);
+            node = av_tree_node_alloc();
         av_tree_insert(&root, (void *) (j + 1), cmp, &node);
 
         j = av_lfg_get(&prng) % 86294;