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avfilter/af_contrast: Use formats list instead of query function 

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-09-27 12:28:23 +02:00
parent b4f5201967
commit e61393d006
1 changed files with 2 additions and 21 deletions
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23
libavfilter/af_acontrast.c
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@ -42,26 +42,6 @@ static const AVOption acontrast_options[] = {
AVFILTER_DEFINE_CLASS(acontrast);
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;
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);
}
static void filter_flt(void **d, const void **s,
int nb_samples, int channels,
float contrast)
@ -203,5 +183,6 @@ const AVFilter ff_af_acontrast = {
.priv_class = &acontrast_class,
FILTER_INPUTS(inputs),
FILTER_OUTPUTS(outputs),
FILTER_QUERY_FUNC(query_formats),
FILTER_SAMPLEFMTS(AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP,
AV_SAMPLE_FMT_DBL, AV_SAMPLE_FMT_DBLP),
};