From 31c9660b0fab8a0d95429e3fb11e7832c7960a17 Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Tue, 8 Sep 2015 18:33:02 +0000 Subject: avfilter/af_ladspa: add special case for 2:2 plugins Signed-off-by: Paul B Mahol --- libavfilter/af_ladspa.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'libavfilter/af_ladspa.c') diff --git a/libavfilter/af_ladspa.c b/libavfilter/af_ladspa.c index 2057e6d0ef..144db2ed95 100644 --- a/libavfilter/af_ladspa.c +++ b/libavfilter/af_ladspa.c @@ -303,6 +303,10 @@ static int config_output(AVFilterLink *outlink) outlink->format = inlink->format; outlink->sample_rate = inlink->sample_rate; + if (ctx->nb_inputs == ctx->nb_outputs) { + outlink->channel_layout = inlink->channel_layout; + outlink->channels = inlink->channels; + } ret = 0; } else { @@ -612,6 +616,10 @@ static int query_formats(AVFilterContext *ctx) if (!layouts) return AVERROR(ENOMEM); + ff_set_common_channel_layouts(ctx, layouts); + } else if (s->nb_inputs == 2 && s->nb_outputs == 2) { + layouts = NULL; + ff_add_channel_layout(&layouts, AV_CH_LAYOUT_STEREO); ff_set_common_channel_layouts(ctx, layouts); } else { AVFilterLink *outlink = ctx->outputs[0]; -- cgit v1.2.3