video_filter: fix warnings
[vlc.git] / modules / video_filter / sharpen.c
index ecc38b1..8dc84eb 100644 (file)
@@ -254,6 +254,7 @@ static int SharpenCallback( vlc_object_t *p_this, char const *psz_var,
                             vlc_value_t oldval, vlc_value_t newval,
                             void *p_data )
 {
+    VLC_UNUSED(p_this); VLC_UNUSED(oldval);
     filter_sys_t *p_sys = (filter_sys_t *)p_data;
     if( !strcmp( psz_var, FILTER_PREFIX "sigma" ) )
         p_sys->f_sigma = __MIN( 2., __MAX( 0., newval.f_float ) );