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lavfi/avf_showvolume: switch to query_func2() 

Also, drop redundant calls that also happen implicitly in generic code.
This commit is contained in:
Anton Khirnov 2024-09-25 10:40:05 +02:00
parent 197a619371
commit fadd1dda8a
1 changed files with 6 additions and 15 deletions
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21
libavfilter/avf_showvolume.c
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@ -110,30 +110,21 @@ static av_cold int init(AVFilterContext *ctx)
return 0;
}
static int query_formats(AVFilterContext *ctx)
static int query_formats(const AVFilterContext *ctx,
AVFilterFormatsConfig **cfg_in,
AVFilterFormatsConfig **cfg_out)
{
AVFilterFormats *formats = NULL;
AVFilterChannelLayouts *layouts = NULL;
AVFilterLink *inlink = ctx->inputs[0];
AVFilterLink *outlink = ctx->outputs[0];
static const enum AVSampleFormat sample_fmts[] = { AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_NONE };
static const enum AVPixelFormat pix_fmts[] = { AV_PIX_FMT_RGBA, AV_PIX_FMT_NONE };
int ret;
formats = ff_make_format_list(sample_fmts);
if ((ret = ff_formats_ref(formats, &inlink->outcfg.formats)) < 0)
return ret;
layouts = ff_all_channel_counts();
if ((ret = ff_channel_layouts_ref(layouts, &inlink->outcfg.channel_layouts)) < 0)
return ret;
formats = ff_all_samplerates();
if ((ret = ff_formats_ref(formats, &inlink->outcfg.samplerates)) < 0)
if ((ret = ff_formats_ref(formats, &cfg_in[0]->formats)) < 0)
return ret;
formats = ff_make_format_list(pix_fmts);
if ((ret = ff_formats_ref(formats, &outlink->incfg.formats)) < 0)
if ((ret = ff_formats_ref(formats, &cfg_out[0]->formats)) < 0)
return ret;
return 0;
@ -520,6 +511,6 @@ const AVFilter ff_avf_showvolume = {
.priv_size = sizeof(ShowVolumeContext),
FILTER_INPUTS(showvolume_inputs),
FILTER_OUTPUTS(showvolume_outputs),
FILTER_QUERY_FUNC(query_formats),
FILTER_QUERY_FUNC2(query_formats),
.priv_class = &showvolume_class,
};