3 # automatic regression test for libavfilter
10 . $(dirname $0)/regression-funcs.sh
19 run_avconv $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src \
20 $ENC_OPTS -vf "$filters" -vcodec rawvideo $* -f nut md5:
24 vfilters="slicify=random,$2"
26 if [ $test = $1 ] ; then
27 do_video_filter $test "$vfilters"
31 do_lavfi_colormatrix() {
32 do_lavfi "${1}1" "$1=$4:$5,$1=$5:$3,$1=$3:$4,$1=$4:$3,$1=$3:$5,$1=$5:$2"
33 do_lavfi "${1}2" "$1=$2:$3,$1=$3:$2,$1=$2:$4,$1=$4:$2,$1=$2:$5,$1=$5:$4"
36 do_lavfi "crop" "crop=iw-100:ih-100:100:100"
37 do_lavfi "crop_scale" "crop=iw-100:ih-100:100:100,scale=400:-1"
38 do_lavfi "crop_scale_vflip" "null,null,crop=iw-200:ih-200:200:200,crop=iw-20:ih-20:20:20,scale=200:200,scale=250:250,vflip,vflip,null,scale=200:200,crop=iw-100:ih-100:100:100,vflip,scale=200:200,null,vflip,crop=iw-100:ih-100:100:100,null"
39 do_lavfi "crop_vflip" "crop=iw-100:ih-100:100:100,vflip"
40 do_lavfi "drawbox" "drawbox=224:24:88:72:#FF8010@0.5"
41 do_lavfi "fade" "fade=in:5:15,fade=out:30:15"
42 do_lavfi "null" "null"
43 do_lavfi "overlay" "split[m],scale=88:72,pad=96:80:4:4[o2];[m]fifo[o1],[o1][o2]overlay=240:16"
44 do_lavfi "pad" "pad=iw*1.5:ih*1.5:iw*0.3:ih*0.2"
45 do_lavfi "pp" "mp=pp=be/de/tn/l5/al"
46 do_lavfi "pp2" "mp=pp=be/fq:16/fa/lb"
47 do_lavfi "pp3" "mp=pp=be/fq:8/ac/li"
48 do_lavfi "pp4" "mp=pp=be/ci"
49 do_lavfi "pp5" "mp=pp=md"
50 do_lavfi "pp6" "mp=pp=be/fd"
51 do_lavfi "scale200" "scale=200:200"
52 do_lavfi "scale500" "scale=500:500"
53 do_lavfi "select" "select=not(eq(mod(n\,2)\,0)+eq(mod(n\,3)\,0))"
54 do_lavfi "setdar" "setdar=16/9"
55 do_lavfi "setsar" "setsar=16/11"
56 do_lavfi "thumbnail" "thumbnail=10"
57 do_lavfi "transpose" "transpose"
58 do_lavfi "unsharp" "unsharp=10:10:-1.5:10:10:-1.5"
59 do_lavfi "vflip" "vflip"
60 do_lavfi "vflip_crop" "vflip,crop=iw-100:ih-100:100:100"
61 do_lavfi "vflip_vflip" "vflip,vflip"
63 do_lavfi_colormatrix "colormatrix" bt709 fcc bt601 smpte240m
66 test ${test%_[bl]e} = pixfmts_$1 || return 0
70 showfiltfmts="$target_exec $target_path/tools/lavfi-showfiltfmts"
71 exclude_fmts=${outfile}${1}_exclude_fmts
72 out_fmts=${outfile}${1}_out_fmts
74 # exclude pixel formats which are not supported as input
75 $avconv -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^\..\.' | cut -d' ' -f2 | sort >$exclude_fmts
76 $showfiltfmts scale | awk -F '[ \r]' '/^OUTPUT/{ fmt=substr($3, 5); print fmt }' | sort | comm -23 - $exclude_fmts >$out_fmts
78 pix_fmts=$($showfiltfmts $filter $filter_args | awk -F '[ \r]' '/^INPUT/{ fmt=substr($3, 5); print fmt }' | sort | comm -12 - $out_fmts)
79 for pix_fmt in $pix_fmts; do
80 do_video_filter $pix_fmt "slicify=random,format=$pix_fmt,$filter=$filter_args" -pix_fmt $pix_fmt
83 rm $exclude_fmts $out_fmts
86 # all these filters have exactly one input and exactly one output
87 do_lavfi_pixfmts "copy" ""
88 do_lavfi_pixfmts "crop" "100:100:100:100"
89 do_lavfi_pixfmts "hflip" ""
90 do_lavfi_pixfmts "null" ""
91 do_lavfi_pixfmts "pad" "500:400:20:20"
92 do_lavfi_pixfmts "scale" "200:100"
93 do_lavfi_pixfmts "vflip" ""
95 if [ -n "$do_pixdesc" ]; then
96 pix_fmts="$($avconv -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^IO' | cut -d' ' -f2 | sort)"
97 for pix_fmt in $pix_fmts; do
98 do_video_filter $pix_fmt "slicify=random,format=$pix_fmt,pixdesctest" -pix_fmt $pix_fmt
106 [ $test = $label ] || return 0
107 printf '%-20s' $label
108 run_avconv $DEC_OPTS -f lavfi -i $graph \
109 $ENC_OPTS -vcodec rawvideo $* -f nut md5:
112 do_lavfi_lavd "life" "life=s=40x40:r=5:seed=42:mold=64" -t 2
113 do_lavfi_lavd "testsrc" "testsrc=r=7:n=2:d=10"
115 # TODO: add tests for
117 # chains with feedback loops