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| author | Paul B Mahol <onemda@gmail.com> | 2013-09-27 08:51:43 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2013-09-27 12:51:08 +0000 |
| commit | 191ee4aefbde03a9f751321170c01c736f8bb084 (patch) | |
| tree | bf5c8b86a158c2c045aeeb2a7f2e867cb949c694 | |
| parent | 110a2f446d54541d4e419cf20494223dd6a1a1f9 (diff) | |
| download | ffmpeg-191ee4aefbde03a9f751321170c01c736f8bb084.tar.gz | |
avfilter/af_ladspa: set output channel layout for passthrough case
For cases when plugin does not return any samples we just return
input samples. Previously channel layout for outlink was not set.
Set it explicitly instead.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
| -rw-r--r-- | libavfilter/af_ladspa.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavfilter/af_ladspa.c b/libavfilter/af_ladspa.c index 3ceb91e739..7578a385ff 100644 --- a/libavfilter/af_ladspa.c +++ b/libavfilter/af_ladspa.c @@ -612,6 +612,8 @@ static int query_formats(AVFilterContext *ctx) ff_set_common_channel_layouts(ctx, layouts); } else { + AVFilterLink *outlink = ctx->outputs[0]; + if (s->nb_inputs >= 1) { AVFilterLink *inlink = ctx->inputs[0]; int64_t inlayout = FF_COUNT2LAYOUT(s->nb_inputs); @@ -619,10 +621,12 @@ static int query_formats(AVFilterContext *ctx) layouts = NULL; ff_add_channel_layout(&layouts, inlayout); ff_channel_layouts_ref(layouts, &inlink->out_channel_layouts); + + if (!s->nb_outputs) + ff_channel_layouts_ref(layouts, &outlink->in_channel_layouts); } if (s->nb_outputs >= 1) { - AVFilterLink *outlink = ctx->outputs[0]; int64_t outlayout = FF_COUNT2LAYOUT(s->nb_outputs); layouts = NULL; |