avfilter/vf_xfade: Use formats list instead of query function

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavfilter/vf_xfade.c

@@ -117,8 +117,6 @@ typedef struct ThreadData {
     float progress;
 } ThreadData;
 
-static int query_formats(AVFilterContext *ctx)
-{
     static const enum AVPixelFormat pix_fmts[] = {
         AV_PIX_FMT_YUVA444P,
         AV_PIX_FMT_YUVJ444P,
@@ -138,9 +136,6 @@ static int query_formats(AVFilterContext *ctx)
         AV_PIX_FMT_NONE
     };
 
-    return ff_set_common_formats_from_list(ctx, pix_fmts);
-}
-
 static av_cold void uninit(AVFilterContext *ctx)
 {
     XFadeContext *s = ctx->priv;
@@ -2005,6 +2000,6 @@ const AVFilter ff_vf_xfade = {
     .uninit        = uninit,
     FILTER_INPUTS(xfade_inputs),
     FILTER_OUTPUTS(xfade_outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_PIXFMTS_ARRAY(pix_fmts),
     .flags         = AVFILTER_FLAG_SLICE_THREADS,
 };