Call av_free_static automatically before DLL unload patch by (plaum:ipf uni-stuttgart de)

Originally committed as revision 4532 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 11 insertions, 0 deletions

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 1b2cd21645..f2a8ae0001 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -144,6 +144,17 @@ void av_free_static(void)
 }
 
 /**
+ * Call av_free_static automatically before it's too late
+ */
+
+static void do_free() __attribute__ ((destructor));
+
+static void do_free()
+{
+    av_free_static();
+}
+
+/**
  * Frees memory and sets the pointer to NULL.
  * @param arg pointer to the pointer which should be freed
  */