vf_yadif: silence a warning.

clang says:
libavfilter/vf_yadif.c:192:28: warning: incompatible pointer types assigning to
'void (*)(uint8_t *, uint8_t *, uint8_t *, uint8_t *, int, int, int, int, int)'
from 'void (uint16_t *, uint16_t *, uint16_t *, uint16_t *, int, int, int, int, int)'

1 files changed, 2 insertions, 2 deletions

diff --git a/libavfilter/yadif.h b/libavfilter/yadif.h
index 06b39c69de..e6f713b26c 100644
--- a/libavfilter/yadif.h
+++ b/libavfilter/yadif.h
@@ -50,8 +50,8 @@ typedef struct YADIFContext {
     AVFilterBufferRef *next;
     AVFilterBufferRef *prev;
     AVFilterBufferRef *out;
-    void (*filter_line)(uint8_t *dst,
-                        uint8_t *prev, uint8_t *cur, uint8_t *next,
+    void (*filter_line)(void *dst,
+                        void *prev, void *cur, void *next,
                         int w, int prefs, int mrefs, int parity, int mode);
 
     const AVPixFmtDescriptor *csp;