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https://git.ffmpeg.org/ffmpeg.git
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05238927b7
Instead of saving huge raw files, use the md5: output pseudo-protocol
to calculate the checksum of the file directly. This is especially
useful when testing on remote targets as it avoids transferring 3.6GB
over the network.
(cherry picked from commit f4b1e21a63)
85 lines
2.7 KiB
Bash
Executable File
85 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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#
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# automatic regression test for libavfilter
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#
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#
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#set -x
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set -e
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. $(dirname $0)/regression-funcs.sh
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eval do_$test=y
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rm -f "$logfile"
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rm -f "$benchfile"
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do_video_filter() {
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label=$1
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filters=$2
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shift 2
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printf '%-20s' $label >>$logfile
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run_ffmpeg -f image2 -vcodec pgmyuv -i $raw_src \
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-vf "$filters" -vcodec rawvideo $* -f nut md5: >>$logfile
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}
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do_lavfi() {
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vfilters="slicify=random,$2"
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if [ $test = $1 ] ; then
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do_video_filter $test "$vfilters"
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fi
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}
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do_lavfi "crop" "crop=iw-100:ih-100:100:100"
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do_lavfi "crop_scale" "crop=iw-100:ih-100:100:100,scale=400:-1"
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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"
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do_lavfi "crop_vflip" "crop=iw-100:ih-100:100:100,vflip"
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do_lavfi "null" "null"
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do_lavfi "scale200" "scale=200:200"
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do_lavfi "scale500" "scale=500:500"
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do_lavfi "vflip" "vflip"
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do_lavfi "vflip_crop" "vflip,crop=iw-100:ih-100:100:100"
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do_lavfi "vflip_vflip" "vflip,vflip"
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do_lavfi_pixfmts(){
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test ${test%_[bl]e} = pixfmts_$1 || return 0
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filter=$1
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filter_args=$2
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showfiltfmts="$target_exec $target_path/tools/lavfi-showfiltfmts"
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exclude_fmts=${outfile}${1}_exclude_fmts
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out_fmts=${outfile}${1}_out_fmts
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# exclude pixel formats which are not supported as input
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$ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^\..\.' | cut -d' ' -f2 | sort >$exclude_fmts
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$showfiltfmts scale | awk -F '[ \r]' '/^OUTPUT/{ print $3 }' | sort | comm -23 - $exclude_fmts >$out_fmts
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pix_fmts=$($showfiltfmts $filter | awk -F '[ \r]' '/^INPUT/{ print $3 }' | sort | comm -12 - $out_fmts)
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for pix_fmt in $pix_fmts; do
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do_video_filter $pix_fmt "slicify=random,format=$pix_fmt,$filter=$filter_args" -pix_fmt $pix_fmt
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done
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rm $exclude_fmts $out_fmts
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}
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# all these filters have exactly one input and exactly one output
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do_lavfi_pixfmts "copy" ""
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do_lavfi_pixfmts "crop" "100:100:100:100"
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do_lavfi_pixfmts "hflip" ""
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do_lavfi_pixfmts "null" ""
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do_lavfi_pixfmts "pad" "500:400:20:20"
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do_lavfi_pixfmts "scale" "200:100"
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do_lavfi_pixfmts "vflip" ""
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if [ -n "$do_pixdesc_be" ] || [ -n "$do_pixdesc_le" ]; then
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pix_fmts="$($ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^IO' | cut -d' ' -f2 | sort)"
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for pix_fmt in $pix_fmts; do
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do_video_filter $pix_fmt "slicify=random,format=$pix_fmt,pixdesctest" -pix_fmt $pix_fmt
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done
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fi
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# TODO: add tests for
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# direct rendering,
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# chains with feedback loops
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