avutil: remove deprecated AVClass.child_class_next

[ffmpeg] / libavfilter / avfilter.c

diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index b3ad8d57b3e4ca3bb9dcc456a27212caf0bc50f1..c04afc6639f54bc99e60d08d9b6f6d122e902f1e 100644 (file)
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -183,13 +183,6 @@ void avfilter_link_free(AVFilterLink **link)
     av_freep(link);
 }
 
-#if FF_API_FILTER_GET_SET
-int avfilter_link_get_channels(AVFilterLink *link)
-{
-    return link->channels;
-}
-#endif
-
 void ff_filter_set_ready(AVFilterContext *filter, unsigned priority)
 {
     filter->ready = FFMAX(filter->ready, priority);
@@ -232,12 +225,6 @@ void ff_avfilter_link_set_out_status(AVFilterLink *link, int status, int64_t pts
     ff_filter_set_ready(link->src, 200);
 }
 
-#if FF_API_FILTER_LINK_SET_CLOSED
-void avfilter_link_set_closed(AVFilterLink *link, int closed)
-{
-    ff_avfilter_link_set_out_status(link, closed ? AVERROR_EOF : 0, AV_NOPTS_VALUE);
-}
-#endif
 int avfilter_insert_filter(AVFilterLink *link, AVFilterContext *filt,
                            unsigned filt_srcpad_idx, unsigned filt_dstpad_idx)
 {
@@ -584,30 +571,6 @@ static void *filter_child_next(void *obj, void *prev)
     return NULL;
 }
 
-#if FF_API_CHILD_CLASS_NEXT
-static const AVClass *filter_child_class_next(const AVClass *prev)
-{
-    void *opaque = NULL;
-    const AVFilter *f = NULL;
-
-    /* find the filter that corresponds to prev */
-    while (prev && (f = av_filter_iterate(&opaque)))
-        if (f->priv_class == prev)
-            break;
-
-    /* could not find filter corresponding to prev */
-    if (prev && !f)
-        return NULL;
-
-    /* find next filter with specific options */
-    while ((f = av_filter_iterate(&opaque)))
-        if (f->priv_class)
-            return f->priv_class;
-
-    return NULL;
-}
-#endif
-
 static const AVClass *filter_child_class_iterate(void **iter)
 {
     const AVFilter *f;
@@ -640,9 +603,6 @@ static const AVClass avfilter_class = {
     .version    = LIBAVUTIL_VERSION_INT,
     .category   = AV_CLASS_CATEGORY_FILTER,
     .child_next = filter_child_next,
-#if FF_API_CHILD_CLASS_NEXT
-    .child_class_next = filter_child_class_next,
-#endif
     .child_class_iterate = filter_child_class_iterate,
     .option           = avfilter_options,
 };