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[FFmpeg-devel,050/218] avfilter/af_tremolo: Store format in filter, remove query function

Message ID PR3PR03MB6665573305B9029526027D258FAA9@PR3PR03MB6665.eurprd03.prod.outlook.com
State Accepted
Commit c5610d5a0623524187793b82deb8081ff24e262f
Headers show
Series [FFmpeg-devel,001/218] avfilter/f_reverse: Don't use redundant query_formats function | expand

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Commit Message

Andreas Rheinhardt Sept. 30, 2021, 1:39 p.m. UTC 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavfilter/af_tremolo.c | 19 +------------------
 1 file changed, 1 insertion(+), 18 deletions(-)
diff mbox series

Patch

diff --git a/libavfilter/af_tremolo.c b/libavfilter/af_tremolo.c
index df101cd032..b34a7b79f7 100644
--- a/libavfilter/af_tremolo.c
+++ b/libavfilter/af_tremolo.c
@@ -83,23 +83,6 @@  static int filter_frame(AVFilterLink *inlink, AVFrame *in)
     return ff_filter_frame(outlink, out);
 }
 
-static int query_formats(AVFilterContext *ctx)
-{
-    static const enum AVSampleFormat sample_fmts[] = {
-        AV_SAMPLE_FMT_DBL,
-        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)
 {
     TremoloContext *s = ctx->priv;
@@ -153,5 +136,5 @@  const AVFilter ff_af_tremolo = {
     .uninit        = uninit,
     FILTER_INPUTS(avfilter_af_tremolo_inputs),
     FILTER_OUTPUTS(avfilter_af_tremolo_outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_SINGLE_SAMPLEFMT(AV_SAMPLE_FMT_DBL),
 };