From 77b72a0759fd1b973a97e7cfe491aa97e6917792 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Mon, 27 Sep 2021 16:49:21 +0200
Subject: [PATCH] avfilter/vsrc_cellauto: Store format in filter, remove query
 function

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavfilter/vsrc_cellauto.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/libavfilter/vsrc_cellauto.c b/libavfilter/vsrc_cellauto.c
index 8f6e02c82d..ceac86a344 100644
--- a/libavfilter/vsrc_cellauto.c
+++ b/libavfilter/vsrc_cellauto.c
@@ -308,12 +308,6 @@ static int request_frame(AVFilterLink *outlink)
     return ff_filter_frame(outlink, picref);
 }
 
-static int query_formats(AVFilterContext *ctx)
-{
-    static const enum AVPixelFormat pix_fmts[] = { AV_PIX_FMT_MONOBLACK, AV_PIX_FMT_NONE };
-    return ff_set_common_formats_from_list(ctx, pix_fmts);
-}
-
 static const AVFilterPad cellauto_outputs[] = {
     {
         .name          = "default",
@@ -332,5 +326,5 @@ const AVFilter ff_vsrc_cellauto = {
     .uninit        = uninit,
     .inputs        = NULL,
     FILTER_OUTPUTS(cellauto_outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_SINGLE_PIXFMT(AV_PIX_FMT_MONOBLACK),
 };