vf_idet: remove unused function

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

vf_idet: remove unused function
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
02567bd7 · Michael Niedermayer · 398491ae · 02567bd7
Commit 02567bd7 authored Apr 04, 2012 by Michael Niedermayer
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vf_idet.c libavfilter/vf_idet.c +0 -4

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--- a/libavfilter/vf_idet.c
+++ b/libavfilter/vf_idet.c
@@ -112,10 +112,6 @@ static void filter(AVFilterContext *ctx)
 //     av_log(ctx,0, "t%d b%d p%d u%d\n", t,b,p,u);
 }

-static void return_frame(AVFilterContext *ctx)
-{
-}
-
 static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
 {
    AVFilterContext *ctx = link->dst;