Split lavfi pixfmts test.
[libav.git] / tests / lavfi-regression.sh
1 #!/bin/sh
2 #
3 # automatic regression test for libavfilter
4 #
5 #
6 #set -x
7
8 set -e
9
10 . $(dirname $0)/regression-funcs.sh
11
12 eval do_$test=y
13
14 rm -f "$logfile"
15 rm -f "$benchfile"
16
17 do_lavfi() {
18 vfilters="slicify=random,$2"
19
20 if [ $test = $1 ] ; then
21 do_video_encoding ${test}.nut "" "-vcodec rawvideo -vf $vfilters"
22 fi
23 }
24
25 do_lavfi "crop" "crop=100:100"
26 do_lavfi "crop_scale" "crop=100:100,scale=400:-1"
27 do_lavfi "crop_scale_vflip" "null,null,crop=200:200,crop=20:20,scale=200:200,scale=250:250,vflip,vflip,null,scale=200:200,crop=100:100,vflip,scale=200:200,null,vflip,crop=100:100,null"
28 do_lavfi "crop_vflip" "crop=100:100,vflip"
29 do_lavfi "null" "null"
30 do_lavfi "scale200" "scale=200:200"
31 do_lavfi "scale500" "scale=500:500"
32 do_lavfi "vflip" "vflip"
33 do_lavfi "vflip_crop" "vflip,crop=100:100"
34 do_lavfi "vflip_vflip" "vflip,vflip"
35
36 do_lavfi_pixfmts(){
37 test ${test%_[bl]e} = pixfmts_$1 || return 0
38 filter=$1
39 filter_args=$2
40
41 showfiltfmts="$target_exec $target_path/tools/lavfi-showfiltfmts"
42 exclude_fmts=${outfile}exclude_fmts
43 out_fmts=${outfile}out_fmts
44
45 # exclude pixel formats which are not supported as input
46 $ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^\..\.' | cut -d' ' -f2 | sort >$exclude_fmts
47 $showfiltfmts scale | awk '/^OUTPUT/{ print $3 }' | sort | comm -23 - $exclude_fmts >$out_fmts
48
49 pix_fmts=$($showfiltfmts $filter | awk '/^INPUT/{ print $3 }' | sort | comm -12 - $out_fmts)
50 for pix_fmt in $pix_fmts; do
51 output=${test}-${pix_fmt}.nut
52 do_video_encoding $output "" \
53 "-vf slicify=random,format=$pix_fmt,$filter=$filter_args -vcodec rawvideo -pix_fmt $pix_fmt"
54 rm ${outfile}${output}
55 done
56
57 rm $exclude_fmts $out_fmts
58 }
59
60 # all these filters have exactly one input and exactly one output
61 do_lavfi_pixfmts "crop" "100:100:100:100"
62 do_lavfi_pixfmts "null" ""
63 do_lavfi_pixfmts "pad" "500:400:20:20"
64 do_lavfi_pixfmts "scale" "200:100"
65 do_lavfi_pixfmts "vflip" ""
66
67 if [ -n "$do_pixdesc_be" ] || [ -n "$do_pixdesc_le" ]; then
68 pix_fmts="$($ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^IO' | cut -d' ' -f2)"
69 for pix_fmt in $pix_fmts; do
70 output=lavfi_pixdesc-${pix_fmt}.nut
71 do_video_encoding $output "" \
72 "-vf slicify=random,format=$pix_fmt,pixdesctest -vcodec rawvideo -pix_fmt $pix_fmt"
73 rm ${outfile}${output}
74 done
75 fi
76
77 # TODO: add tests for
78 # direct rendering,
79 # chains with feedback loops