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lavfi/af_headphone: convert to query_func2() 

Also, drop a redundant call that also happens implicitly in generic code.
This commit is contained in:
Anton Khirnov 2024-09-04 14:43:33 +02:00
parent c9c6f07436
commit fdc6e31725
1 changed files with 17 additions and 13 deletions
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30
libavfilter/af_headphone.c
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@ -594,19 +594,23 @@ static int activate(AVFilterContext *ctx)
return 0;
}
static int query_formats(AVFilterContext *ctx)
static int query_formats(const AVFilterContext *ctx,
AVFilterFormatsConfig **cfg_in,
AVFilterFormatsConfig **cfg_out)
{
struct HeadphoneContext *s = ctx->priv;
AVFilterFormats *formats = NULL;
static const enum AVSampleFormat formats[] = {
AV_SAMPLE_FMT_FLT,
AV_SAMPLE_FMT_NONE,
};
const HeadphoneContext *s = ctx->priv;
AVFilterChannelLayouts *layouts = NULL;
AVFilterChannelLayouts *stereo_layout = NULL;
AVFilterChannelLayouts *hrir_layouts = NULL;
int ret, i;
ret = ff_add_format(&formats, AV_SAMPLE_FMT_FLT);
if (ret)
return ret;
ret = ff_set_common_formats(ctx, formats);
ret = ff_set_common_formats_from_list2(ctx, cfg_in, cfg_out, formats);
if (ret)
return ret;
@ -614,14 +618,14 @@ static int query_formats(AVFilterContext *ctx)
if (!layouts)
return AVERROR(ENOMEM);
ret = ff_channel_layouts_ref(layouts, &ctx->inputs[0]->outcfg.channel_layouts);
ret = ff_channel_layouts_ref(layouts, &cfg_in[0]->channel_layouts);
if (ret)
return ret;
ret = ff_add_channel_layout(&stereo_layout, &(AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO);
if (ret)
return ret;
ret = ff_channel_layouts_ref(stereo_layout, &ctx->outputs[0]->incfg.channel_layouts);
ret = ff_channel_layouts_ref(stereo_layout, &cfg_out[0]->channel_layouts);
if (ret)
return ret;
@ -629,18 +633,18 @@ static int query_formats(AVFilterContext *ctx)
hrir_layouts = ff_all_channel_counts();
if (!hrir_layouts)
return AVERROR(ENOMEM);
ret = ff_channel_layouts_ref(hrir_layouts, &ctx->inputs[1]->outcfg.channel_layouts);
ret = ff_channel_layouts_ref(hrir_layouts, &cfg_in[1]->channel_layouts);
if (ret)
return ret;
} else {
for (i = 1; i <= s->nb_hrir_inputs; i++) {
ret = ff_channel_layouts_ref(stereo_layout, &ctx->inputs[i]->outcfg.channel_layouts);
ret = ff_channel_layouts_ref(stereo_layout, &cfg_in[1]->channel_layouts);
if (ret)
return ret;
}
}
return ff_set_common_all_samplerates(ctx);
return 0;
}
static int config_input(AVFilterLink *inlink)
@ -782,6 +786,6 @@ const AVFilter ff_af_headphone = {
.activate = activate,
.inputs = NULL,
FILTER_OUTPUTS(outputs),
FILTER_QUERY_FUNC(query_formats),
FILTER_QUERY_FUNC2(query_formats),
.flags = AVFILTER_FLAG_SLICE_THREADS | AVFILTER_FLAG_DYNAMIC_INPUTS,
};