@@ -65,12 +65,11 @@ static const AVOption abitscope_options[] = {
AVFILTER_DEFINE_CLASS(abitscope);
-static int query_formats(AVFilterContext *ctx)
+static int query_formats(const AVFilterContext *ctx,
+ AVFilterFormatsConfig **cfg_in,
+ AVFilterFormatsConfig **cfg_out)
{
AVFilterFormats *formats = NULL;
- AVFilterChannelLayouts *layouts;
- AVFilterLink *inlink = ctx->inputs[0];
- AVFilterLink *outlink = ctx->outputs[0];
static const enum AVSampleFormat sample_fmts[] = { AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S32P,
AV_SAMPLE_FMT_U8P, AV_SAMPLE_FMT_S64P,
AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_DBLP,
@@ -79,21 +78,11 @@ static int query_formats(AVFilterContext *ctx)
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 (!layouts)
- return AVERROR(ENOMEM);
- 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;
@@ -322,7 +311,7 @@ const AVFilter ff_avf_abitscope = {
.priv_size = sizeof(AudioBitScopeContext),
FILTER_INPUTS(inputs),
FILTER_OUTPUTS(outputs),
- FILTER_QUERY_FUNC(query_formats),
+ FILTER_QUERY_FUNC2(query_formats),
.uninit = uninit,
.activate = activate,
.priv_class = &abitscope_class,