avutil: remove deprecated AVClass.child_class_next

Signed-off-by: James Almer <jamrial@gmail.com>

5 files changed, 0 insertions, 76 deletions

diff --git a/libavformat/avio.c b/libavformat/avio.c
index 8011482e76..2974f4b2b4 100644
--- a/libavformat/avio.c
+++ b/libavformat/avio.c
@@ -67,9 +67,6 @@ const AVClass ffurl_context_class = {
     .option           = options,
     .version          = LIBAVUTIL_VERSION_INT,
     .child_next       = urlcontext_child_next,
-#if FF_API_CHILD_CLASS_NEXT
-    .child_class_next = ff_urlcontext_child_class_next,
-#endif
     .child_class_iterate = ff_urlcontext_child_class_iterate,
 };
 /*@}*/
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 1ecc7fb095..ddfa4ecbf1 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -48,13 +48,6 @@ static void *ff_avio_child_next(void *obj, void *prev)
     return prev ? NULL : s->opaque;
 }
 
-#if FF_API_CHILD_CLASS_NEXT
-static const AVClass *ff_avio_child_class_next(const AVClass *prev)
-{
-    return prev ? NULL : &ffurl_context_class;
-}
-#endif
-
 static const AVClass *child_class_iterate(void **iter)
 {
     const AVClass *c = *iter ? NULL : &ffurl_context_class;
@@ -76,9 +69,6 @@ const AVClass ff_avio_class = {
     .version    = LIBAVUTIL_VERSION_INT,
     .option     = ff_avio_options,
     .child_next = ff_avio_child_next,
-#if FF_API_CHILD_CLASS_NEXT
-    .child_class_next = ff_avio_child_class_next,
-#endif
     .child_class_iterate = child_class_iterate,
 };
 
diff --git a/libavformat/options.c b/libavformat/options.c
index 632d450c90..dccb6faa73 100644
--- a/libavformat/options.c
+++ b/libavformat/options.c
@@ -54,41 +54,6 @@ static void *format_child_next(void *obj, void *prev)
     return NULL;
 }
 
-#if FF_API_CHILD_CLASS_NEXT
-static const AVClass *format_child_class_next(const AVClass *prev)
-{
-    const AVInputFormat *ifmt = NULL;
-    const AVOutputFormat *ofmt = NULL;
-    void *ifmt_iter = NULL, *ofmt_iter = NULL;
-
-    if (!prev)
-        return &ff_avio_class;
-
-    while ((ifmt = av_demuxer_iterate(&ifmt_iter)))
-        if (ifmt->priv_class == prev)
-            break;
-
-    if (!ifmt) {
-        ifmt_iter = NULL;
-        while ((ofmt = av_muxer_iterate(&ofmt_iter)))
-            if (ofmt->priv_class == prev)
-                break;
-    }
-    if (!ofmt) {
-        ofmt_iter = NULL;
-        while ((ifmt = av_demuxer_iterate(&ifmt_iter)))
-            if (ifmt->priv_class)
-                return ifmt->priv_class;
-    }
-
-    while ((ofmt = av_muxer_iterate(&ofmt_iter)))
-        if (ofmt->priv_class)
-            return ofmt->priv_class;
-
-    return NULL;
-}
-#endif
-
 enum {
     CHILD_CLASS_ITER_AVIO = 0,
     CHILD_CLASS_ITER_MUX,
@@ -158,9 +123,6 @@ static const AVClass av_format_context_class = {
     .option         = avformat_options,
     .version        = LIBAVUTIL_VERSION_INT,
     .child_next     = format_child_next,
-#if FF_API_CHILD_CLASS_NEXT
-    .child_class_next = format_child_class_next,
-#endif
     .child_class_iterate = format_child_class_iterate,
     .category       = AV_CLASS_CATEGORY_MUXER,
     .get_category   = get_category,
diff --git a/libavformat/protocols.c b/libavformat/protocols.c
index fb6fabdce5..4b6b1c8e98 100644
--- a/libavformat/protocols.c
+++ b/libavformat/protocols.c
@@ -75,27 +75,6 @@ extern const URLProtocol ff_libzmq_protocol;
 
 #include "libavformat/protocol_list.c"
 
-#if FF_API_CHILD_CLASS_NEXT
-const AVClass *ff_urlcontext_child_class_next(const AVClass *prev)
-{
-    int i;
-
-    /* find the protocol that corresponds to prev */
-    for (i = 0; prev && url_protocols[i]; i++) {
-        if (url_protocols[i]->priv_data_class == prev) {
-            i++;
-            break;
-        }
-    }
-
-    /* find next protocol with priv options */
-    for (; url_protocols[i]; i++)
-        if (url_protocols[i]->priv_data_class)
-            return url_protocols[i]->priv_data_class;
-    return NULL;
-}
-#endif
-
 const AVClass *ff_urlcontext_child_class_iterate(void **iter)
 {
     const AVClass *ret = NULL;
diff --git a/libavformat/url.h b/libavformat/url.h
index 3bb1cf89f7..40e6c1d17c 100644
--- a/libavformat/url.h
+++ b/libavformat/url.h
@@ -329,10 +329,6 @@ int ff_make_absolute_url(char *buf, int size, const char *base,
  */
 AVIODirEntry *ff_alloc_dir_entry(void);
 
-#if FF_API_CHILD_CLASS_NEXT
-const AVClass *ff_urlcontext_child_class_next(const AVClass *prev);
-#endif
-
 const AVClass *ff_urlcontext_child_class_iterate(void **iter);
 
 /**