avfilter/af_superequalizer: Store format in filter, remove query func

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 1 insertions, 17 deletions

diff --git a/libavfilter/af_superequalizer.c b/libavfilter/af_superequalizer.c
index bf55f3ab94..aa73e92039 100644
--- a/libavfilter/af_superequalizer.c
+++ b/libavfilter/af_superequalizer.c
@@ -270,22 +270,6 @@ static av_cold int init(AVFilterContext *ctx)
     return equ_init(s, 14);
 }
 
-static int query_formats(AVFilterContext *ctx)
-{
-    static const enum AVSampleFormat sample_fmts[] = {
-        AV_SAMPLE_FMT_FLTP,
-        AV_SAMPLE_FMT_NONE
-    };
-    int ret = ff_set_common_all_channel_counts(ctx);
-    if (ret < 0)
-        return ret;
-
-    if ((ret = ff_set_common_formats_from_list(ctx, sample_fmts)) < 0)
-        return ret;
-
-    return ff_set_common_all_samplerates(ctx);
-}
-
 static int config_input(AVFilterLink *inlink)
 {
     AVFilterContext *ctx = inlink->dst;
@@ -373,5 +357,5 @@ const AVFilter ff_af_superequalizer = {
     .uninit        = uninit,
     FILTER_INPUTS(superequalizer_inputs),
     FILTER_OUTPUTS(superequalizer_outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_SINGLE_SAMPLEFMT(AV_SAMPLE_FMT_FLTP),
 };