diff options
Diffstat (limited to 'libavfilter/video.c')
| -rw-r--r-- | libavfilter/video.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavfilter/video.c b/libavfilter/video.c index feaaebab86..e507f973b4 100644 --- a/libavfilter/video.c +++ b/libavfilter/video.c @@ -162,7 +162,8 @@ AVFilterBufferRef *ff_get_video_buffer(AVFilterLink *link, int perms, int w, int void ff_null_start_frame(AVFilterLink *link, AVFilterBufferRef *picref) { - ff_start_frame(link->dst->outputs[0], picref); + AVFilterBufferRef *buf_out = avfilter_ref_buffer(picref, ~0); + ff_start_frame(link->dst->outputs[0], buf_out); } static void default_start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref) @@ -223,9 +224,6 @@ static void default_end_frame(AVFilterLink *inlink) if (inlink->dst->nb_outputs) outlink = inlink->dst->outputs[0]; - avfilter_unref_buffer(inlink->cur_buf); - inlink->cur_buf = NULL; - if (outlink) { if (outlink->out_buf) { avfilter_unref_buffer(outlink->out_buf); @@ -250,6 +248,7 @@ void ff_end_frame(AVFilterLink *link) avfilter_unref_buffer(link->src_buf); link->src_buf = NULL; } + avfilter_unref_bufferp(&link->cur_buf); } void ff_null_draw_slice(AVFilterLink *link, int y, int h, int slice_dir) |