@@ -428,7 +428,7 @@ int ff_request_frame(AVFilterLink *link)
return 0;
}
-int ff_request_frame_to_filter(AVFilterLink *link)
+static int ff_request_frame_to_filter(AVFilterLink *link)
{
int ret = -1;
@@ -1248,7 +1248,7 @@ static int take_samples(AVFilterLink *link, unsigned min, unsigned max,
return 0;
}
-int ff_filter_frame_to_filter(AVFilterLink *link)
+static int ff_filter_frame_to_filter(AVFilterLink *link)
{
AVFrame *frame = NULL;
AVFilterContext *dst = link->dst;
@@ -538,10 +538,6 @@ int ff_poll_frame(AVFilterLink *link);
*/
int ff_request_frame(AVFilterLink *link);
-int ff_request_frame_to_filter(AVFilterLink *link);
-
-int ff_filter_frame_to_filter(AVFilterLink *link);
-
#define AVFILTER_DEFINE_CLASS(fname) \
static const AVClass fname##_class = { \
.class_name = #fname, \
ff_request_frame_to_filter() and ff_filter_frame_to_filter() are only used in avfilter.c. Signed-off-by: Nicolas George <george@nsup.org> --- libavfilter/avfilter.c | 4 ++-- libavfilter/internal.h | 4 ---- 2 files changed, 2 insertions(+), 6 deletions(-)