[FFmpeg-devel] [PATCH] lavfi/setfield: switch to filter_frame API

[Matthieu Bouron]

---
 libavfilter/vf_setfield.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/libavfilter/vf_setfield.c b/libavfilter/vf_setfield.c
index c62ee36..edaa480 100644
--- a/libavfilter/vf_setfield.c
+++ b/libavfilter/vf_setfield.c
@@ -24,6 +24,7 @@
  */
 
 #include "avfilter.h"
+#include "internal.h"
 #include "video.h"
 
 enum SetFieldMode {
@@ -69,10 +70,10 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
     return 0;
 }
 
-static int start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
+static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
 {
     SetFieldContext *setfield = inlink->dst->priv;
-    AVFilterBufferRef *outpicref = avfilter_ref_buffer(inpicref, ~0);
+    AVFilterBufferRef *outpicref = inpicref;
 
     if (setfield->mode == MODE_PROG) {
         outpicref->video->interlaced = 0;
@@ -80,7 +81,7 @@ static int start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
         outpicref->video->interlaced = 1;
         outpicref->video->top_field_first = setfield->mode;
     }
-    return ff_start_frame(inlink->dst->outputs[0], outpicref);
+    return ff_filter_frame(inlink->dst->outputs[0], outpicref);
 }
 
 static const AVFilterPad setfield_inputs[] = {
@@ -88,7 +89,7 @@ static const AVFilterPad setfield_inputs[] = {
         .name             = "default",
         .type             = AVMEDIA_TYPE_VIDEO,
         .get_video_buffer = ff_null_get_video_buffer,
-        .start_frame      = start_frame,
+        .filter_frame     = filter_frame,
     },
     { NULL }
 };
-- 
1.8.0