avfilter/vf_yadif_cuda: simplify filter definition

Signed-off-by: Aman Karmani <[email protected]>
Signed-off-by: Philip Langdale <[email protected]>

libavfilter/vf_yadif_cuda.c

@@ -212,23 +212,6 @@ static av_cold void deint_cuda_uninit(AVFilterContext *ctx)
     s->input_frames = NULL;
 }
 
-static int deint_cuda_query_formats(AVFilterContext *ctx)
-{
-    enum AVPixelFormat pix_fmts[] = {
-        AV_PIX_FMT_CUDA, AV_PIX_FMT_NONE,
-    };
-    int ret;
-
-    if ((ret = ff_formats_ref(ff_make_format_list(pix_fmts),
-                              &ctx->inputs[0]->outcfg.formats)) < 0)
-        return ret;
-    if ((ret = ff_formats_ref(ff_make_format_list(pix_fmts),
-                              &ctx->outputs[0]->incfg.formats)) < 0)
-        return ret;
-
-    return 0;
-}
-
 static int config_input(AVFilterLink *inlink)
 {
     AVFilterContext *ctx = inlink->dst;
@@ -380,9 +363,9 @@ const AVFilter ff_vf_yadif_cuda = {
     .priv_size      = sizeof(DeintCUDAContext),
     .priv_class     = &yadif_cuda_class,
     .uninit         = deint_cuda_uninit,
+    FILTER_SINGLE_PIXFMT(AV_PIX_FMT_CUDA),
     FILTER_INPUTS(deint_cuda_inputs),
     FILTER_OUTPUTS(deint_cuda_outputs),
-    FILTER_QUERY_FUNC(deint_cuda_query_formats),
     .flags          = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL,
     .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
 };