static int query_formats(AVFilterContext *ctx)
{
AFormatContext *s = ctx->priv;
+ int ret;
- ff_set_common_formats(ctx, s->formats ? s->formats :
+ ret = ff_set_common_formats(ctx, s->formats ? s->formats :
ff_all_formats(AVMEDIA_TYPE_AUDIO));
- ff_set_common_samplerates(ctx, s->sample_rates ? s->sample_rates :
+ if (ret < 0)
+ return ret;
+ ret = ff_set_common_samplerates(ctx, s->sample_rates ? s->sample_rates :
ff_all_samplerates());
- ff_set_common_channel_layouts(ctx, s->channel_layouts ? s->channel_layouts :
+ if (ret < 0)
+ return ret;
+ return ff_set_common_channel_layouts(ctx, s->channel_layouts ? s->channel_layouts :
ff_all_channel_counts());
-
- return 0;
}
static const AVFilterPad avfilter_af_aformat_inputs[] = {