lavfi/format: make use of AVFILTER_DEFINE_CLASS

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 4 insertions, 12 deletions

diff --git a/libavfilter/vf_format.c b/libavfilter/vf_format.c
index c14e12704d..25b3d19952 100644
--- a/libavfilter/vf_format.c
+++ b/libavfilter/vf_format.c
@@ -109,12 +109,8 @@ static int query_formats_format(AVFilterContext *ctx)
     return 0;
 }
 
-static const AVClass format_class = {
-    .class_name = "format",
-    .item_name  = av_default_item_name,
-    .option     = options,
-    .version    = LIBAVUTIL_VERSION_INT,
-};
+#define format_options options
+AVFILTER_DEFINE_CLASS(format);
 
 static const AVFilterPad avfilter_vf_format_inputs[] = {
     {
@@ -156,12 +152,8 @@ static int query_formats_noformat(AVFilterContext *ctx)
     return 0;
 }
 
-static const AVClass noformat_class = {
-    .class_name = "noformat",
-    .item_name  = av_default_item_name,
-    .option     = options,
-    .version    = LIBAVUTIL_VERSION_INT,
-};
+#define noformat_options options
+AVFILTER_DEFINE_CLASS(noformat);
 
 static const AVFilterPad avfilter_vf_noformat_inputs[] = {
     {