fate: add fate-filter-pp1

This tests a few more filters with forced quantizers

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

tests/fate/filter-video.mak

@@ -229,6 +229,9 @@ fate-filter-pad: CMD = video_filter "pad=iw*1.5:ih*1.5:iw*0.3:ih*0.2"
 FATE_FILTER_VSYNTH-$(CONFIG_PP_FILTER) += fate-filter-pp
 fate-filter-pp: CMD = video_filter "pp=be/hb/vb/tn/l5/al"
 
+FATE_FILTER_VSYNTH-$(CONFIG_PP_FILTER) += fate-filter-pp1
+fate-filter-pp1: CMD = video_filter "pp=fq|4/be/hb/vb/tn/l5/al"
+
 FATE_FILTER_VSYNTH-$(CONFIG_PP_FILTER) += fate-filter-pp2
 fate-filter-pp2: CMD = video_filter "pp=be/fq|16/h1/v1/lb"
 

tests/ref/fate/filter-pp1

@@ -0,0 +1 @@
+pp1                 cb9f884e27a5be11f72afc9b517efd10