Merge commit 'b963f021b603509b5159873de4919dec441d0782'
[ffmpeg.git] / tests / lavfi-regression.sh
1 #!/bin/sh
2 #
3 # automatic regression test for libavfilter
4 #
5 #
6 #set -x
7
8 #FIXME the whole file should be removed
9
10 set -e
11
12 . $(dirname $0)/regression-funcs.sh
13
14 eval do_$test=y
15
16 do_video_filter() {
17     label=$1
18     filters="$2"
19     shift 2
20     printf '%-20s' $label
21     run_avconv $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src    \
22         $ENC_OPTS -vf "$filters" -vcodec rawvideo $* -f nut md5:
23 }
24
25 do_lavfi_plain() {
26     vfilters="$2"
27
28     if [ $test = $1 ] ; then
29         do_video_filter $test "$2"
30     fi
31 }
32
33 do_lavfi() {
34     do_lavfi_plain $1 "$2"
35 }
36
37 do_lavfi_colormatrix() {
38     do_lavfi "${1}1" "$1=$4:$5,$1=$5:$3,$1=$3:$4,$1=$4:$3,$1=$3:$5,$1=$5:$2"
39     do_lavfi "${1}2" "$1=$2:$3,$1=$3:$2,$1=$2:$4,$1=$4:$2,$1=$2:$5,$1=$5:$4"
40 }
41
42 do_lavfi "drawbox"            "drawbox=224:24:88:72:#FF8010@0.5"
43 do_lavfi "edgedetect"         "format=gray,perms=random,edgedetect"
44 do_lavfi "fade"               "fade=in:5:15,fade=out:30:15"
45 do_lavfi "hue"                "perms=random,hue=s=sin(2*PI*t)+1"
46 do_lavfi "idet"               "idet"
47 do_lavfi "overlay_rgb"        "split[m],scale=88:72,pad=96:80:4:4[o2];[m]fifo[o1],[o1][o2]overlay=240:16:format=rgb"
48 do_lavfi "overlay_yuv420"     "split[m],scale=88:72,pad=96:80:4:4[o2];[m]fifo[o1],[o1][o2]overlay=240:16:format=yuv420"
49 do_lavfi "overlay_yuv444"     "split[m],scale=88:72,pad=96:80:4:4[o2];[m]fifo[o1],[o1][o2]overlay=240:16:format=yuv444"
50 do_lavfi "pad"                "pad=iw*1.5:ih*1.5:iw*0.3:ih*0.2"
51 do_lavfi "pp"                 "pp=be/hb/vb/tn/l5/al"
52 do_lavfi "pp2"                "pp=be/fq|16/h1/v1/lb"
53 do_lavfi "pp3"                "pp=be/fq|8/ha|128|7/va/li"
54 do_lavfi "pp4"                "pp=be/ci"
55 do_lavfi "pp5"                "pp=md"
56 do_lavfi "pp6"                "pp=be/fd"
57 do_lavfi "select"             "select=not(eq(mod(n\,2)\,0)+eq(mod(n\,3)\,0))"
58 do_lavfi "setdar"             "setdar=dar=16/9"
59 do_lavfi "setsar"             "setsar=sar=16/11"
60 do_lavfi "thumbnail"          "thumbnail=10"
61 do_lavfi "tile"               "tile=3x3:nb_frames=5:padding=7:margin=2"
62 do_lavfi "transpose"          "transpose"
63 do_lavfi "unsharp"            "unsharp=11:11:-1.5:11:11:-1.5"
64
65 do_lavfi_plain "alphamerge_rgb"     "[in]format=bgra,split,alphamerge[out]"
66 do_lavfi_plain "alphamerge_yuv"     "[in]format=yuv420p,split,alphamerge[out]"
67 do_lavfi_plain "alphaextract_rgb"   "[in]format=bgra,split,alphamerge,split[o3][o4];[o4]alphaextract[alpha];[o3][alpha]alphamerge[out]"
68 do_lavfi_plain "alphaextract_yuv"   "[in]format=yuv420p,split,alphamerge,split[o3][o4];[o4]alphaextract[alpha];[o3][alpha]alphamerge[out]"
69
70 do_lavfi_colormatrix "colormatrix" bt709 fcc bt601 smpte240m
71
72 do_lavfi_pixfmts(){
73     testname=$1;
74     test ${test%_[bl]e} = $testname || return 0
75     filter=$2
76     filter_args=$3
77     prefilter_chain=$4
78
79     showfiltfmts="$target_exec $target_path/libavfilter/filtfmts-test"
80     scale_exclude_fmts=${outfile}${testname}_scale_exclude_fmts
81     scale_in_fmts=${outfile}${testname}_scale_in_fmts
82     scale_out_fmts=${outfile}${testname}_scale_out_fmts
83     in_fmts=${outfile}${testname}_in_fmts
84
85     # exclude pixel formats which are not supported as input
86     $showfiltfmts scale | awk -F '[ \r]' '/^INPUT/{ fmt=substr($3, 5); print fmt }' | sort >$scale_in_fmts
87     $showfiltfmts scale | awk -F '[ \r]' '/^OUTPUT/{ fmt=substr($3, 5); print fmt }' | sort >$scale_out_fmts
88     comm -12 $scale_in_fmts $scale_out_fmts >$scale_exclude_fmts
89
90     $showfiltfmts $filter | awk -F '[ \r]' '/^INPUT/{ fmt=substr($3, 5); print fmt }' | sort >$in_fmts
91     pix_fmts=$(comm -12 $scale_exclude_fmts $in_fmts)
92
93     for pix_fmt in $pix_fmts; do
94         do_video_filter $pix_fmt "${prefilter_chain}format=$pix_fmt,$filter=$filter_args" -pix_fmt $pix_fmt
95     done
96
97     rm $in_fmts $scale_in_fmts $scale_out_fmts $scale_exclude_fmts
98 }
99
100 # all these filters have exactly one input and exactly one output
101 do_lavfi_pixfmts "field"               "field"   "bottom"
102 do_lavfi_pixfmts "histeq"              "histeq"  "antibanding=strong"
103 do_lavfi_pixfmts "il"                  "il"      "luma_mode=d:chroma_mode=d:alpha_mode=d"
104 do_lavfi_pixfmts "kerndeint"           "kerndeint" "" "tinterlace=interleave_top,"
105 do_lavfi_pixfmts "pixfmts_super2xsai"  "super2xsai"
106 do_lavfi_pixfmts "tinterlace_merge"    "tinterlace" "merge"
107 do_lavfi_pixfmts "tinterlace_pad"      "tinterlace" "pad"
108
109 do_lavfi_lavd() {
110     label=$1
111     graph=$2
112     shift 2
113     [ $test = $label ] || return 0
114     printf '%-20s' $label
115     run_avconv $DEC_OPTS -f lavfi -i $graph \
116         $ENC_OPTS -vcodec rawvideo $* -f nut md5:
117 }
118
119 do_lavfi_lavd "life"                 "life=s=40x40:r=5:seed=42:mold=64" -t 2
120 do_lavfi_lavd "testsrc"              "testsrc=r=7:n=2:d=10"
121 do_lavfi_lavd "scalenorm"            "sws_flags=+accurate_rnd+bitexact;testsrc=s=128x96:d=1:r=5,format=yuv420p[a];testsrc=s=160x120:d=1:r=5[b];[a][b]concat=unsafe=1,scale=flags=+accurate_rnd+bitexact"
122
123 # TODO: add tests for
124 # direct rendering,
125 # chains with feedback loops