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cmdutils: print if filters are sources or sinks.

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Clément Bœsch
2013-04-13 19:48:10 +02:00
parent 73180f5b0e
commit 2b44195fc9
1 changed files with 4 additions and 0 deletions
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4
cmdutils.c
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@ -1660,6 +1660,8 @@ static void show_help_filter(const char *name)
} }
if (f->flags & AVFILTER_FLAG_DYNAMIC_INPUTS) if (f->flags & AVFILTER_FLAG_DYNAMIC_INPUTS)
printf(" dynamic (depending on the options)\n"); printf(" dynamic (depending on the options)\n");
else if (!count)
printf(" none (source filter)\n");
printf(" Outputs:\n"); printf(" Outputs:\n");
count = avfilter_pad_count(f->outputs); count = avfilter_pad_count(f->outputs);
@ -1669,6 +1671,8 @@ static void show_help_filter(const char *name)
} }
if (f->flags & AVFILTER_FLAG_DYNAMIC_OUTPUTS) if (f->flags & AVFILTER_FLAG_DYNAMIC_OUTPUTS)
printf(" dynamic (depending on the options)\n"); printf(" dynamic (depending on the options)\n");
else if (!count)
printf(" none (sink filter)\n");
if (f->priv_class) if (f->priv_class)
show_help_children(f->priv_class, AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM | show_help_children(f->priv_class, AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM |