@@ -44,10 +44,19 @@ enum mode {
NB_MODES
};
+#if FF_API_CHILD_CLASS_NEXT
static const AVClass *child_class_next(const AVClass *prev)
{
return prev ? NULL : avcodec_dct_get_class();
}
+#endif
+
+static const AVClass *child_class_iterate(void **iter)
+{
+ const AVClass *c = *iter ? NULL : avcodec_dct_get_class();
+ *iter = (void*)(uintptr_t)c;
+ return c;
+}
static void *child_next(void *obj, void *prev)
{
@@ -74,7 +83,10 @@ static const AVClass spp_class = {
.option = spp_options,
.version = LIBAVUTIL_VERSION_INT,
.category = AV_CLASS_CATEGORY_FILTER,
+#if FF_API_CHILD_CLASS_NEXT
.child_class_next = child_class_next,
+#endif
+ .child_class_iterate = child_class_iterate,
.child_next = child_next,
};