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[FFmpeg-devel,019/218] avfilter/af_afwtdn: Store format in filter, remove query function

Message ID PR3PR03MB666579F919FFA9C4468054DA8FAA9@PR3PR03MB6665.eurprd03.prod.outlook.com
State Accepted
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_afwtdn.c | 19 +------------------
 1 file changed, 1 insertion(+), 18 deletions(-)
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Patch

diff --git a/libavfilter/af_afwtdn.c b/libavfilter/af_afwtdn.c
index 9235e6e28d..3aa9c7b429 100644
--- a/libavfilter/af_afwtdn.c
+++ b/libavfilter/af_afwtdn.c
@@ -461,23 +461,6 @@  static const AVOption afwtdn_options[] = {
 
 AVFILTER_DEFINE_CLASS(afwtdn);
 
-static int query_formats(AVFilterContext *ctx)
-{
-    static const enum AVSampleFormat sample_fmts[] = {
-        AV_SAMPLE_FMT_DBLP,
-        AV_SAMPLE_FMT_NONE
-    };
-    int ret = ff_set_common_formats_from_list(ctx, sample_fmts);
-    if (ret < 0)
-        return ret;
-
-    ret = ff_set_common_all_channel_counts(ctx);
-    if (ret < 0)
-        return ret;
-
-    return ff_set_common_all_samplerates(ctx);
-}
-
 #define pow2(x) (1U << (x))
 #define mod_pow2(x, power_of_two) ((x) & ((power_of_two) - 1))
 
@@ -1330,7 +1313,7 @@  const AVFilter ff_af_afwtdn = {
     .uninit          = uninit,
     FILTER_INPUTS(inputs),
     FILTER_OUTPUTS(outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_SINGLE_SAMPLEFMT(AV_SAMPLE_FMT_DBLP),
     .process_command = process_command,
     .flags           = AVFILTER_FLAG_SLICE_THREADS,
 };