Merge commit 'dd7fc37c71955b78a2687f29e871f714d18de386'

* commit 'dd7fc37c71955b78a2687f29e871f714d18de386':
  af_join: switch to an AVOptions-based system.

Conflicts:
	doc/filters.texi
	libavfilter/af_join.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 11 insertions, 7 deletions

diff --git a/libavfilter/af_join.c b/libavfilter/af_join.c
index ac3b76ca9d..cba400225b 100644
--- a/libavfilter/af_join.c
+++ b/libavfilter/af_join.c
@@ -103,14 +103,23 @@ static int filter_frame(AVFilterLink *link, AVFrame *frame)
 static int parse_maps(AVFilterContext *ctx)
 {
     JoinContext *s = ctx->priv;
+    char separator = '|';
     char *cur      = s->map;
 
+#if FF_API_OLD_FILTER_OPTS
+    if (cur && strchr(cur, ',')) {
+        av_log(ctx, AV_LOG_WARNING, "This syntax is deprecated, use '|' to "
+               "separate the mappings.\n");
+        separator = ',';
+    }
+#endif
+
     while (cur && *cur) {
         char *sep, *next, *p;
         uint64_t in_channel = 0, out_channel = 0;
         int input_idx, out_ch_idx, in_ch_idx;
 
-        next = strchr(cur, ',');
+        next = strchr(cur, separator);
         if (next)
             *next++ = 0;
 
@@ -183,11 +192,6 @@ static int join_init(AVFilterContext *ctx, const char *args)
     JoinContext *s = ctx->priv;
     int ret, i;
 
-    s->class = &join_class;
-    av_opt_set_defaults(s);
-    if ((ret = av_set_options_string(s, args, "=", ":")) < 0)
-        return ret;
-
     if (!(s->channel_layout = av_get_channel_layout(s->channel_layout_str))) {
         av_log(ctx, AV_LOG_ERROR, "Error parsing channel layout '%s'.\n",
                s->channel_layout_str);
@@ -513,6 +517,7 @@ AVFilter avfilter_af_join = {
     .description    = NULL_IF_CONFIG_SMALL("Join multiple audio streams into "
                                            "multi-channel output"),
     .priv_size      = sizeof(JoinContext),
+    .priv_class     = &join_class,
 
     .init           = join_init,
     .uninit         = join_uninit,
@@ -520,5 +525,4 @@ AVFilter avfilter_af_join = {
 
     .inputs  = NULL,
     .outputs = avfilter_af_join_outputs,
-    .priv_class = &join_class,
 };