16 ref=${7:-"${base}/ref/fate/${test}"}
19 thread_type=${10:-frame+slice}
23 size_tolerance=${14:-0}
26 outdir="tests/data/fate"
27 outfile="${outdir}/${test}"
28 errfile="${outdir}/${test}.err"
29 cmpfile="${outdir}/${test}.diff"
30 repfile="${outdir}/${test}.rep"
33 test ${1} = ${1#/} && p=${target_path}/
37 # $1=value1, $2=value2, $3=threshold
38 # prints 0 if absolute difference between value1 and value2 is <= threshold
40 echo "scale=2; v = $1 - $2; if (v < 0) v = -v; if (v > $3) r = 1; r" | bc
44 psnr=$(tests/tiny_psnr "$1" "$2" $cmp_unit $cmp_shift 0)
45 val=$(expr "$psnr" : ".*$3: *\([0-9.]*\)")
46 size1=$(expr "$psnr" : '.*bytes: *\([0-9]*\)')
47 size2=$(expr "$psnr" : '.*bytes:[ 0-9]*/ *\([0-9]*\)')
48 val_cmp=$(compare $val $cmp_target $fuzz)
49 size_cmp=$(compare $size1 $size2 $size_tolerance)
50 if [ "$val_cmp" != 0 ] || [ "$size_cmp" != 0 ]; then
57 do_tiny_psnr "$1" "$2" MAXDIFF
61 do_tiny_psnr "$1" "$2" stddev
65 printf '%s\n' "$1" | diff -u -b - "$2"
69 test "${V:-0}" -gt 0 && echo "$target_exec" $target_path/"$@" >&3
70 $target_exec $target_path/"$@"
74 run ffprobe -show_format_entry format_name -print_format default=nw=1:nk=1 -v 0 "$@"
78 dec_opts="-threads $threads -thread_type $thread_type"
79 ffmpeg_args="-nostats -cpuflags $cpuflags"
81 [ ${arg} = -i ] && ffmpeg_args="${ffmpeg_args} ${dec_opts}"
82 ffmpeg_args="${ffmpeg_args} ${arg}"
84 run ffmpeg ${ffmpeg_args}
88 ffmpeg "$@" -f framecrc -
92 ffmpeg "$@" -f framemd5 -
104 ffmpeg "$@" -vn -f s16le -
111 src_file=$(target_path $4)
113 encfile="${outdir}/${test}.${out_fmt}"
115 encfile=$(target_path ${encfile})
116 ffmpeg -i $src_file "$@" -f $out_fmt -y ${encfile} || return
117 ffmpeg -flags +bitexact -i ${encfile} -c:a pcm_${pcm_fmt} -f ${dec_fmt} -
120 FLAGS="-flags +bitexact -sws_flags +accurate_rnd+bitexact"
121 DEC_OPTS="-threads $threads -idct simple $FLAGS"
122 ENC_OPTS="-threads 1 -idct simple -dct fastint"
131 encfile="${outdir}/${test}.${enc_fmt}"
132 decfile="${outdir}/${test}.out.${dec_fmt}"
133 cleanfiles="$cleanfiles $decfile"
134 test "$7" = -keep || cleanfiles="$cleanfiles $encfile"
135 tsrcfile=$(target_path $srcfile)
136 tencfile=$(target_path $encfile)
137 tdecfile=$(target_path $decfile)
138 ffmpeg -f $src_fmt $DEC_OPTS -i $tsrcfile $ENC_OPTS $enc_opt $FLAGS \
139 -f $enc_fmt -y $tencfile || return
141 echo $(wc -c $encfile)
142 ffmpeg $8 $DEC_OPTS -i $tencfile $ENC_OPTS $dec_opt $FLAGS \
143 -f $dec_fmt -y $tdecfile || return
145 tests/tiny_psnr $srcfile $decfile $cmp_unit $cmp_shift
150 ref=${base}/ref/$2/$t
151 ${base}/${1}-regression.sh $t $2 $3 "$target_exec" "$target_path" "$threads" "$thread_type" "$cpuflags" "$samples"
155 regtest lavf lavf-fate tests/vsynth1
159 regtest lavf lavf tests/vsynth1
163 cleanfiles="tests/data/lavfi/${test#lavfi-}.nut"
164 regtest lavfi lavfi tests/vsynth1
169 ref=${base}/ref/seek/$t
171 image_*) file="tests/data/images/${t#image_}/%02d.${t#image_}" ;;
172 *) file=$(echo $t | tr _ '?')
173 for d in fate/acodec- fate/vsynth2- lavf/; do
174 test -f tests/data/$d$file && break
176 file=$(echo tests/data/$d$file)
179 run libavformat/seek-test $target_path/$file
185 eval $command >"$outfile" 2>$errfile
188 if [ $err -gt 128 ]; then
189 sig=$(kill -l $err 2>/dev/null)
190 test "${sig}" = "${sig%[!A-Za-z]*}" || unset sig
193 if test -e "$ref" || test $cmp = "oneline" ; then
195 diff) diff -u -b "$ref" "$outfile" >$cmpfile ;;
196 oneoff) oneoff "$ref" "$outfile" >$cmpfile ;;
197 stddev) stddev "$ref" "$outfile" >$cmpfile ;;
198 oneline)oneline "$ref" "$outfile" >$cmpfile ;;
199 null) cat "$outfile" >$cmpfile ;;
202 test $err = 0 && err=$cmperr
203 test $err = 0 || cat $cmpfile
205 echo "reference file '$ref' not found"
209 echo "${test}:${sig:-$err}:$($base64 <$cmpfile):$($base64 <$errfile)" >$repfile
211 if test $err = 0; then
212 rm -f $outfile $errfile $cmpfile $cleanfiles
214 echo "Test $test failed. Look at $errfile for details."