avfilter/vf_*_vaapi: Add missing AV_OPT_FLAG_FILTERING_PARAM

Reviewed-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavfilter/vf_misc_vaapi.c

@@ -226,7 +226,7 @@ static av_cold int sharpness_vaapi_init(AVFilterContext *avctx)
 }
 
 #define DOFFSET(x) offsetof(DenoiseVAAPIContext, x)
-#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM)
+#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM)
 static const AVOption denoise_vaapi_options[] = {
     { "denoise", "denoise level",
       DOFFSET(denoise), AV_OPT_TYPE_INT, { .i64 = DENOISE_DEFAULT }, DENOISE_MIN, DENOISE_MAX, .flags = FLAGS },

libavfilter/vf_procamp_vaapi.c

@@ -214,7 +214,7 @@ static av_cold int procamp_vaapi_init(AVFilterContext *avctx)
 }
 
 #define OFFSET(x) offsetof(ProcampVAAPIContext, x)
-#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM)
+#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_FILTERING_PARAM)
 static const AVOption procamp_vaapi_options[] = {
     { "b", "Output video brightness",
       OFFSET(bright),  AV_OPT_TYPE_FLOAT, { .dbl = BRIGHTNESS_DEFAULT }, BRIGHTNESS_MIN, BRIGHTNESS_MAX, .flags = FLAGS },