[FFmpeg-devel] [PATCH 6/6] avfilter/vf_find_rect: Don't make frame writable unnecessarily

[Andreas Rheinhardt]

AVFrame.metadata is always owned by its AVFrame, it is not shared
in the first place, so one does not need to make the frame writable
to modify it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
---
 libavfilter/vf_find_rect.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/libavfilter/vf_find_rect.c b/libavfilter/vf_find_rect.c
index 1a94655b6b..415d633579 100644
--- a/libavfilter/vf_find_rect.c
+++ b/libavfilter/vf_find_rect.c
@@ -225,8 +225,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
 
     snprintf(buf, sizeof(buf), "%f", best_score);
 
-    av_frame_make_writable(in);
-
     av_dict_set_int(&in->metadata, "lavfi.rect.w", foc->obj_frame->width, 0);
     av_dict_set_int(&in->metadata, "lavfi.rect.h", foc->obj_frame->height, 0);
     av_dict_set_int(&in->metadata, "lavfi.rect.x", best_x, 0);
-- 
2.30.2