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avfilter/af_compensationdelay: Store format in filter, remove query func 

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 4bcb75ebae
commit e08dc59200
1 changed files with 1 additions and 18 deletions
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19
libavfilter/af_compensationdelay.c
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@ -63,23 +63,6 @@ AVFILTER_DEFINE_CLASS(compensationdelay);
// The maximum delay may be reached by this filter
#define COMP_DELAY_MAX_DELAY (COMP_DELAY_MAX_DISTANCE * COMP_DELAY_SOUND_FRONT_DELAY(50))
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_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 int config_input(AVFilterLink *inlink)
{
AVFilterContext *ctx = inlink->dst;
@ -179,5 +162,5 @@ const AVFilter ff_af_compensationdelay = {
.uninit = uninit,
FILTER_INPUTS(compensationdelay_inputs),
FILTER_OUTPUTS(compensationdelay_outputs),
FILTER_QUERY_FUNC(query_formats),
FILTER_SINGLE_SAMPLEFMT(AV_SAMPLE_FMT_DBLP),
};