X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavfilter%2Fframesync.h;h=fb85e8aec7849b1a72dc59a26028ea9b8897135b;hb=0bf3a7361d17d596a5044882098f56817db0e103;hp=37743cccb72d015b5e9c6a296e364a3f33c86f61;hpb=b1b0e532583e26f18ba27f3cc8775dbd62f3bc2b;p=ffmpeg

diff --git a/libavfilter/framesync.h b/libavfilter/framesync.h
index 37743cccb72..fb85e8aec78 100644
--- a/libavfilter/framesync.h
+++ b/libavfilter/framesync.h
@@ -297,15 +297,14 @@ int ff_framesync_dualinput_get(FFFrameSync *fs, AVFrame **f0, AVFrame **f1);
  */
 int ff_framesync_dualinput_get_writable(FFFrameSync *fs, AVFrame **f0, AVFrame **f1);
 
+const AVClass *ff_framesync_child_class_iterate(void **iter);
+
 #define FRAMESYNC_DEFINE_CLASS(name, context, field) \
 static int name##_framesync_preinit(AVFilterContext *ctx) { \
     context *s = ctx->priv; \
     ff_framesync_preinit(&s->field); \
     return 0; \
 } \
-static const AVClass *name##_child_class_next(const AVClass *prev) { \
-    return prev ? NULL : ff_framesync_get_class(); \
-} \
 static void *name##_child_next(void *obj, void *prev) { \
     context *s = obj; \
     s->fs.class = ff_framesync_get_class(); /* FIXME */ \
@@ -317,7 +316,7 @@ static const AVClass name##_class = { \
     .option           = name##_options, \
     .version          = LIBAVUTIL_VERSION_INT, \
     .category         = AV_CLASS_CATEGORY_FILTER, \
-    .child_class_next = name##_child_class_next, \
+    .child_class_iterate = ff_framesync_child_class_iterate, \
     .child_next       = name##_child_next, \
 }