lavc/vvc_ps: Add alf raw syntax into VVCALF

Signed-off-by: Fei Wang <fei.w.wang@intel.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/libavcodec/vvc/ps.c b/libavcodec/vvc/ps.c
index ff9a6c7a15..f32f1cc5a1 100644
--- a/libavcodec/vvc/ps.c
+++ b/libavcodec/vvc/ps.c
@@ -1043,13 +1043,21 @@ static void alf_derive(VVCALF *alf, const H266RawAPS *aps)
     alf_cc(alf, aps);
 }
 
+static void alf_free(FFRefStructOpaque unused, void *obj)
+{
+    VVCALF *alf = obj;
+
+    ff_refstruct_unref(&alf->r);
+}
+
 static int aps_decode_alf(const VVCALF **alf, const H266RawAPS *aps)
 {
-    VVCALF *a = ff_refstruct_allocz(sizeof(*a));
+    VVCALF *a = ff_refstruct_alloc_ext(sizeof(*a), 0, NULL, alf_free);
     if (!a)
         return AVERROR(ENOMEM);
 
     alf_derive(a, aps);
+    ff_refstruct_replace(&a->r, aps);
     ff_refstruct_replace(alf, a);
     ff_refstruct_unref(&a);