Split lavfi pixfmts test.
[libav.git] / tests / lavfi-regression.sh
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1#!/bin/sh
2#
3# automatic regression test for libavfilter
4#
5#
6#set -x
7
8set -e
9
10. $(dirname $0)/regression-funcs.sh
11
12eval do_$test=y
13
14rm -f "$logfile"
15rm -f "$benchfile"
16
17do_lavfi() {
1400bd5a 18 vfilters="slicify=random,$2"
77f66963 19
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20 if [ $test = $1 ] ; then
21 do_video_encoding ${test}.nut "" "-vcodec rawvideo -vf $vfilters"
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22 fi
23}
24
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25do_lavfi "crop" "crop=100:100"
26do_lavfi "crop_scale" "crop=100:100,scale=400:-1"
27do_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"
28do_lavfi "crop_vflip" "crop=100:100,vflip"
29do_lavfi "null" "null"
30do_lavfi "scale200" "scale=200:200"
31do_lavfi "scale500" "scale=500:500"
32do_lavfi "vflip" "vflip"
33do_lavfi "vflip_crop" "vflip,crop=100:100"
34do_lavfi "vflip_vflip" "vflip,vflip"
77f66963 35
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36do_lavfi_pixfmts(){
37 test ${test%_[bl]e} = pixfmts_$1 || return 0
38 filter=$1
39 filter_args=$2
e34d5db5 40
43d2c6a5 41 showfiltfmts="$target_exec $target_path/tools/lavfi-showfiltfmts"
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42 exclude_fmts=${outfile}exclude_fmts
43 out_fmts=${outfile}out_fmts
8456d947 44
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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
e34d5db5 48
7e7fc4e9 49 pix_fmts=$($showfiltfmts $filter | awk '/^INPUT/{ print $3 }' | sort | comm -12 - $out_fmts)
e34d5db5 50 for pix_fmt in $pix_fmts; do
73177b6c 51 output=${test}-${pix_fmt}.nut
65e17eae 52 do_video_encoding $output "" \
73177b6c 53 "-vf slicify=random,format=$pix_fmt,$filter=$filter_args -vcodec rawvideo -pix_fmt $pix_fmt"
79ec38d1 54 rm ${outfile}${output}
e34d5db5 55 done
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56
57 rm $exclude_fmts $out_fmts
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58}
59
60# all these filters have exactly one input and exactly one output
61do_lavfi_pixfmts "crop" "100:100:100:100"
62do_lavfi_pixfmts "null" ""
63do_lavfi_pixfmts "pad" "500:400:20:20"
64do_lavfi_pixfmts "scale" "200:100"
65do_lavfi_pixfmts "vflip" ""
e34d5db5 66
7c1bb914 67if [ -n "$do_pixdesc_be" ] || [ -n "$do_pixdesc_le" ]; then
ce2e4ae3 68 pix_fmts="$($ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^IO' | cut -d' ' -f2)"
ce2e4ae3 69 for pix_fmt in $pix_fmts; do
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70 output=lavfi_pixdesc-${pix_fmt}.nut
71 do_video_encoding $output "" \
ce2e4ae3 72 "-vf slicify=random,format=$pix_fmt,pixdesctest -vcodec rawvideo -pix_fmt $pix_fmt"
8fae6e7c 73 rm ${outfile}${output}
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74 done
75fi
76
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77# TODO: add tests for
78# direct rendering,
77f66963 79# chains with feedback loops