avfilter/vf_fftfilt: Use formats list instead of query function

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

libavfilter/vf_fftfilt.c

@@ -385,8 +385,6 @@ static av_cold void uninit(AVFilterContext *ctx)
     }
 }
 
-static int query_formats(AVFilterContext *ctx)
-{
     static const enum AVPixelFormat pixel_fmts_fftfilt[] = {
         AV_PIX_FMT_GRAY8,
         AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVJ444P,
@@ -404,9 +402,6 @@ static int query_formats(AVFilterContext *ctx)
         AV_PIX_FMT_NONE
     };
 
-    return ff_set_common_formats_from_list(ctx, pixel_fmts_fftfilt);
-}
-
 static const AVFilterPad fftfilt_inputs[] = {
     {
         .name = "default",
@@ -430,7 +425,7 @@ const AVFilter ff_vf_fftfilt = {
     .priv_class      = &fftfilt_class,
     FILTER_INPUTS(fftfilt_inputs),
     FILTER_OUTPUTS(fftfilt_outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_PIXFMTS_ARRAY(pixel_fmts_fftfilt),
     .init            = initialize,
     .uninit          = uninit,
     .flags           = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,