vf_yadif: fix out-of line reads

Some changes in the border pixels, visually indistinguishable.

1 files changed, 8 insertions, 0 deletions

diff --git a/libavfilter/yadif.h b/libavfilter/yadif.h
index e6f713b26c..18c8624f1f 100644
--- a/libavfilter/yadif.h
+++ b/libavfilter/yadif.h
@@ -50,9 +50,17 @@ typedef struct YADIFContext {
     AVFilterBufferRef *next;
     AVFilterBufferRef *prev;
     AVFilterBufferRef *out;
+
+    /**
+     * Required alignment for filter_line
+     */
+    int req_align;
     void (*filter_line)(void *dst,
                         void *prev, void *cur, void *next,
                         int w, int prefs, int mrefs, int parity, int mode);
+    void (*filter_edges)(void *dst, void *prev, void *cur, void *next,
+                         int w, int prefs, int mrefs, int parity, int mode,
+                         int l_edge);
 
     const AVPixFmtDescriptor *csp;
     int eof;