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lavfi/af_crossfeed: convert to query_func2()

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Also, drop redundant calls that also happen implicitly in generic code.
This commit is contained in:
Anton Khirnov 2024-09-03 10:32:45 +02:00
parent 84fda7de79
commit ffbafbfded
1 changed files with 19 additions and 9 deletions
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28
libavfilter/af_crossfeed.c
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@ -48,17 +48,27 @@ typedef struct CrossfeedContext {
double *side[3];
} CrossfeedContext;
static int query_formats(AVFilterContext *ctx)
static int query_formats(const AVFilterContext *ctx,
AVFilterFormatsConfig **cfg_in,
AVFilterFormatsConfig **cfg_out)
{
AVFilterFormats *formats = NULL;
AVFilterChannelLayouts *layout = NULL;
static const enum AVSampleFormat formats[] = {
AV_SAMPLE_FMT_DBL,
AV_SAMPLE_FMT_NONE,
};
static const AVChannelLayout layouts[] = {
AV_CHANNEL_LAYOUT_STEREO,
{ .nb_channels = 0 },
};
int ret;
if ((ret = ff_add_format (&formats, AV_SAMPLE_FMT_DBL )) < 0 ||
(ret = ff_set_common_formats (ctx , formats )) < 0 ||
(ret = ff_add_channel_layout (&layout , &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO)) < 0 ||
(ret = ff_set_common_channel_layouts (ctx , layout )) < 0 ||
(ret = ff_set_common_all_samplerates (ctx )) < 0)
ret = ff_set_common_formats_from_list2(ctx, cfg_in, cfg_out, formats);
if (ret < 0)
return ret;
ret = ff_set_common_channel_layouts_from_list2(ctx, cfg_in, cfg_out, layouts);
if (ret < 0)
return ret;
return 0;
@ -372,7 +382,7 @@ const AVFilter ff_af_crossfeed = {
.uninit = uninit,
FILTER_INPUTS(inputs),
FILTER_OUTPUTS(ff_audio_default_filterpad),
FILTER_QUERY_FUNC(query_formats),
FILTER_QUERY_FUNC2(query_formats),
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL,
.process_command = process_command,
};