[FFmpeg-cvslog] lavfi: search options on child objects.

[Nicolas George]

ffmpeg | branch: master | Nicolas George <george at nsup.org> | Sun Jul 30 16:57:12 2017 +0200| [dfa3aaa22a2bac6c98ed0eb4a42cd93347d9a954] | committer: Nicolas George

lavfi: search options on child objects.

The child objects must be allocated and inited in the
preinit() callback.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dfa3aaa22a2bac6c98ed0eb4a42cd93347d9a954
---

 libavfilter/avfilter.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index dcd975e104..6a97456054 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -897,7 +897,7 @@ static int process_options(AVFilterContext *ctx, AVDictionary **options,
             }
         } else {
         av_dict_set(options, key, value, 0);
-        if ((ret = av_opt_set(ctx->priv, key, value, 0)) < 0) {
+        if ((ret = av_opt_set(ctx->priv, key, value, AV_OPT_SEARCH_CHILDREN)) < 0) {
             if (!av_opt_find(ctx->priv, key, NULL, 0, AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ)) {
             if (ret == AVERROR_OPTION_NOT_FOUND)
                 av_log(ctx, AV_LOG_ERROR, "Option '%s' not found\n", key);
@@ -948,7 +948,7 @@ int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options)
     }
 
     if (ctx->filter->priv_class) {
-        ret = av_opt_set_dict(ctx->priv, options);
+        ret = av_opt_set_dict2(ctx->priv, options, AV_OPT_SEARCH_CHILDREN);
         if (ret < 0) {
             av_log(ctx, AV_LOG_ERROR, "Error applying options to the filter.\n");
             return ret;