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avfilter/af_volumedetect: 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 13:10:11 +02:00
parent 6b72e0be4f
commit 54fd49f352
1 changed files with 1 additions and 15 deletions
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16
libavfilter/af_volumedetect.c
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@ -33,20 +33,6 @@ typedef struct VolDetectContext {
uint64_t histogram[0x10001];
} VolDetectContext;
static int query_formats(AVFilterContext *ctx)
{
static const enum AVSampleFormat sample_fmts[] = {
AV_SAMPLE_FMT_S16,
AV_SAMPLE_FMT_S16P,
AV_SAMPLE_FMT_NONE
};
int ret = ff_set_common_all_channel_counts(ctx);
if (ret < 0)
return ret;
return ff_set_common_formats_from_list(ctx, sample_fmts);
}
static int filter_frame(AVFilterLink *inlink, AVFrame *samples)
{
AVFilterContext *ctx = inlink->dst;
@ -150,5 +136,5 @@ const AVFilter ff_af_volumedetect = {
.uninit = uninit,
FILTER_INPUTS(volumedetect_inputs),
FILTER_OUTPUTS(volumedetect_outputs),
FILTER_QUERY_FUNC(query_formats),
FILTER_SAMPLEFMTS(AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P),
};