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avfilter/af_dcshift: Store format in filter, remove 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 6cb9cf64d1
commit abd917d6eb
1 changed files with 1 additions and 17 deletions
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18
libavfilter/af_dcshift.c
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@ -52,22 +52,6 @@ static av_cold int init(AVFilterContext *ctx)
return 0;
}
static int query_formats(AVFilterContext *ctx)
{
static const enum AVSampleFormat sample_fmts[] = {
AV_SAMPLE_FMT_S32P, 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 filter_frame(AVFilterLink *inlink, AVFrame *in)
{
AVFilterContext *ctx = inlink->dst;
@ -153,6 +137,6 @@ const AVFilter ff_af_dcshift = {
.init = init,
FILTER_INPUTS(dcshift_inputs),
FILTER_OUTPUTS(dcshift_outputs),
FILTER_QUERY_FUNC(query_formats),
FILTER_SINGLE_SAMPLEFMT(AV_SAMPLE_FMT_S32P),
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
};