lavfi: unref AVFilterLink.out_buf in ff_end_frame().

[ffmpeg] / libavfilter / vf_pad.c

diff --git a/libavfilter/vf_pad.c b/libavfilter/vf_pad.c
index db4e927a42fb37281dd1d8ddcc44489abdb9aba0..6ce70bd684fe5b8fc162c1c2188fa60f68f941f2 100644 (file)
--- a/libavfilter/vf_pad.c
+++ b/libavfilter/vf_pad.c
@@ -220,7 +220,7 @@ static int config_input(AVFilterLink *inlink)
     ff_fill_line_with_color(pad->line, pad->line_step, pad->w, pad->color,
                             inlink->format, rgba_color, &is_packed_rgba, NULL);
 
-    av_log(ctx, AV_LOG_INFO, "w:%d h:%d -> w:%d h:%d x:%d y:%d color:0x%02X%02X%02X%02X[%s]\n",
+    av_log(ctx, AV_LOG_VERBOSE, "w:%d h:%d -> w:%d h:%d x:%d y:%d color:0x%02X%02X%02X%02X[%s]\n",
            inlink->w, inlink->h, pad->w, pad->h, pad->x, pad->y,
            pad->color[0], pad->color[1], pad->color[2], pad->color[3],
            is_packed_rgba ? "rgba" : "yuva");
@@ -303,6 +303,7 @@ static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
 {
     PadContext *pad = inlink->dst->priv;
     AVFilterBufferRef *outpicref = avfilter_ref_buffer(inpicref, ~0);
+    AVFilterBufferRef *for_next_filter;
     int plane;
 
     for (plane = 0; plane < 4 && outpicref->data[plane]; plane++) {
@@ -339,13 +340,13 @@ static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
     outpicref->video->w = pad->w;
     outpicref->video->h = pad->h;
 
-    ff_start_frame(inlink->dst->outputs[0], outpicref);
+    for_next_filter = avfilter_ref_buffer(outpicref, ~0);
+    ff_start_frame(inlink->dst->outputs[0], for_next_filter);
 }
 
 static void end_frame(AVFilterLink *link)
 {
     ff_end_frame(link->dst->outputs[0]);
-    avfilter_unref_buffer(link->cur_buf);
 }
 
 static void draw_send_bar_slice(AVFilterLink *link, int y, int h, int slice_dir, int before_slice)