From 97454352cd3827846535c674cb89674adc2974ba Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Tue, 21 Sep 2021 06:09:26 +0200
Subject: [PATCH] avfilter/vf_convolve: Remove always-false format check

These filters use ff_set_common_formats_from_list().

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavfilter/vf_convolve.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/libavfilter/vf_convolve.c b/libavfilter/vf_convolve.c
index ab6d1a271f..70d6793a50 100644
--- a/libavfilter/vf_convolve.c
+++ b/libavfilter/vf_convolve.c
@@ -162,10 +162,6 @@ static int config_input_impulse(AVFilterLink *inlink)
         av_log(ctx, AV_LOG_ERROR, "Width and height of input videos must be same.\n");
         return AVERROR(EINVAL);
     }
-    if (ctx->inputs[0]->format != ctx->inputs[1]->format) {
-        av_log(ctx, AV_LOG_ERROR, "Inputs must be of same pixel format.\n");
-        return AVERROR(EINVAL);
-    }
 
     return 0;
 }