git.sesse.net Git - ffmpeg/blob - tests/regression-funcs.sh

   1 #!/bin/sh
   2 #
   3 # common regression functions for ffmpeg
   4 #
   5 #
   6
   7 test="${1#regtest-}"
   8 test_ref=$2
   9 raw_src_dir=$3
  10 target_exec=$4
  11 target_path=$5
  12
  13 datadir="./tests/data"
  14 target_datadir="${target_path}/${datadir}"
  15
  16 this="$test.$test_ref"
  17 logdir="$datadir/regression/$test_ref"
  18 logfile="$logdir/$test"
  19 outfile="$datadir/$test_ref/"
  20 errfile="$datadir/$this.err"
  21
  22 # various files
  23 ffmpeg="$target_exec ${target_path}/ffmpeg"
  24 tiny_psnr="tests/tiny_psnr"
  25 benchfile="$datadir/$this.bench"
  26 bench="$datadir/$this.bench.tmp"
  27 bench2="$datadir/$this.bench2.tmp"
  28 raw_src="${target_path}/$raw_src_dir/%02d.pgm"
  29 raw_dst="$datadir/$this.out.yuv"
  30 raw_ref="$datadir/$test_ref.ref.yuv"
  31 pcm_src="$target_datadir/asynth1.sw"
  32 pcm_dst="$datadir/$this.out.wav"
  33 pcm_ref="$datadir/$test_ref.ref.wav"
  34 crcfile="$datadir/$this.crc"
  35 target_crcfile="$target_datadir/$this.crc"
  36
  37 cleanfiles="$raw_dst $pcm_dst $crcfile $bench $bench2"
  38 trap 'rm -f -- $cleanfiles' EXIT
  39
  40 mkdir -p "$datadir"
  41 mkdir -p "$outfile"
  42 mkdir -p "$logdir"
  43
  44 [ "${V-0}" -gt 0 ] && echov=echo || echov=:
  45 [ "${V-0}" -gt 1 ] || exec 2>$errfile
  46
  47 . $(dirname $0)/md5.sh
  48
  49 FFMPEG_OPTS="-v 0 -y -flags +bitexact -dct fastint -idct simple -sws_flags +accurate_rnd+bitexact"
  50
  51 do_ffmpeg()
  52 {
  53     f="$1"
  54     shift
  55     set -- $* ${target_path}/$f
  56     $echov $ffmpeg $FFMPEG_OPTS $*
  57     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  58     do_md5sum $f >> $logfile
  59     if [ $f = $raw_dst ] ; then
  60         $tiny_psnr $f $raw_ref >> $logfile
  61     elif [ $f = $pcm_dst ] ; then
  62         $tiny_psnr $f $pcm_ref 2 >> $logfile
  63     else
  64         wc -c $f >> $logfile
  65     fi
  66     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
  67     echo $(cat $bench2) $f >> $benchfile
  68 }
  69
  70 do_ffmpeg_nomd5()
  71 {
  72     f="$1"
  73     shift
  74     set -- $* ${target_path}/$f
  75     $echov $ffmpeg $FFMPEG_OPTS $*
  76     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  77     if [ $f = $raw_dst ] ; then
  78         $tiny_psnr $f $raw_ref >> $logfile
  79     elif [ $f = $pcm_dst ] ; then
  80         $tiny_psnr $f $pcm_ref 2 >> $logfile
  81     else
  82         wc -c $f >> $logfile
  83     fi
  84     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
  85     echo $(cat $bench2) $f >> $benchfile
  86 }
  87
  88 do_ffmpeg_crc()
  89 {
  90     f="$1"
  91     shift
  92     $echov $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
  93     $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
  94     echo "$f $(cat $crcfile)" >> $logfile
  95 }
  96
  97 do_ffmpeg_nocheck()
  98 {
  99     f="$1"
 100     shift
 101     $echov $ffmpeg $FFMPEG_OPTS $*
 102     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
 103     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
 104     echo $(cat $bench2) $f >> $benchfile
 105 }
 106
 107 do_video_decoding()
 108 {
 109     do_ffmpeg $raw_dst $1 -i $target_path/$file -f rawvideo $2
 110 }
 111
 112 do_video_encoding()
 113 {
 114     file=${outfile}$1
 115     do_ffmpeg $file $2 -f image2 -vcodec pgmyuv -i $raw_src $3
 116 }
 117
 118 do_audio_encoding()
 119 {
 120     file=${outfile}$1
 121     do_ffmpeg $file -ab 128k -ac 2 -f s16le -i $pcm_src $3
 122 }
 123
 124 do_audio_decoding()
 125 {
 126     do_ffmpeg $pcm_dst -i $target_path/$file -sample_fmt s16 -f wav
 127 }