avfilter/af_silenceremove: Use formats list instead of query function

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

libavfilter/af_silenceremove.c

@@ -923,24 +923,6 @@ static int request_frame(AVFilterLink *outlink)
     return ret;
 }
 
-static int query_formats(AVFilterContext *ctx)
-{
-    static const enum AVSampleFormat sample_fmts[] = {
-        AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP,
-        AV_SAMPLE_FMT_DBL, AV_SAMPLE_FMT_DBLP,
-        AV_SAMPLE_FMT_NONE
-    };
-    int ret = ff_set_common_all_channel_counts(ctx);
-    if (ret < 0)
-        return ret;
-
-    ret = ff_set_common_formats_from_list(ctx, sample_fmts);
-    if (ret < 0)
-        return ret;
-
-    return ff_set_common_all_samplerates(ctx);
-}
-
 static av_cold void uninit(AVFilterContext *ctx)
 {
     SilenceRemoveContext *s = ctx->priv;
@@ -981,5 +963,6 @@ const AVFilter ff_af_silenceremove = {
     .uninit        = uninit,
     FILTER_INPUTS(silenceremove_inputs),
     FILTER_OUTPUTS(silenceremove_outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_SAMPLEFMTS(AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP,
+                      AV_SAMPLE_FMT_DBL, AV_SAMPLE_FMT_DBLP),
 };