From: Zhao Zhili <zhiliz...@tencent.com>
---
libavfilter/vf_gblur.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/libavfilter/vf_gblur.c b/libavfilter/vf_gblur.c
index e057937fb7..0d7d5438d1 100644
--- a/libavfilter/vf_gblur.c
+++ b/libavfilter/vf_gblur.c
@@ -189,9 +189,6 @@ static void gaussianiir2d(AVFilterContext *ctx, int plane)
const int nb_threads = ff_filter_get_nb_threads(ctx);
ThreadData td;
- if (s->sigma <= 0 || s->steps < 0)
- return;
-
td.width = width;
td.height = height;
ctx->internal->execute(ctx, filter_horizontally, &td, NULL, FFMIN(height,
nb_threads));
@@ -301,7 +298,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
uint16_t *dst16 = (uint16_t *)out->data[plane];
int y, x;
- if (!s->sigma || !(s->planes & (1 << plane))) {
+ if (!(s->planes & (1 << plane))) {
if (out != in)
av_image_copy_plane(out->data[plane], out->linesize[plane],
in->data[plane], in->linesize[plane],
--
2.22.0
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