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 (exec >&3) 2>/dev/null || exec 3>&2
  45
  46 [ "${V-0}" -gt 0 ] && echov=echov || echov=:
  47 [ "${V-0}" -gt 1 ] || exec 2>$errfile
  48
  49 echov(){
  50     echo "$@" >&3
  51 }
  52
  53 . $(dirname $0)/md5.sh
  54
  55 FFMPEG_OPTS="-v 0 -y -flags +bitexact -dct fastint -idct simple -sws_flags +accurate_rnd+bitexact"
  56
  57 do_ffmpeg()
  58 {
  59     f="$1"
  60     shift
  61     set -- $* ${target_path}/$f
  62     $echov $ffmpeg $FFMPEG_OPTS $*
  63     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  64     do_md5sum $f >> $logfile
  65     if [ $f = $raw_dst ] ; then
  66         $tiny_psnr $f $raw_ref >> $logfile
  67     elif [ $f = $pcm_dst ] ; then
  68         $tiny_psnr $f $pcm_ref 2 >> $logfile
  69     else
  70         wc -c $f >> $logfile
  71     fi
  72     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
  73     echo $(cat $bench2) $f >> $benchfile
  74 }
  75
  76 do_ffmpeg_nomd5()
  77 {
  78     f="$1"
  79     shift
  80     set -- $* ${target_path}/$f
  81     $echov $ffmpeg $FFMPEG_OPTS $*
  82     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  83     if [ $f = $raw_dst ] ; then
  84         $tiny_psnr $f $raw_ref >> $logfile
  85     elif [ $f = $pcm_dst ] ; then
  86         $tiny_psnr $f $pcm_ref 2 >> $logfile
  87     else
  88         wc -c $f >> $logfile
  89     fi
  90     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
  91     echo $(cat $bench2) $f >> $benchfile
  92 }
  93
  94 do_ffmpeg_crc()
  95 {
  96     f="$1"
  97     shift
  98     $echov $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
  99     $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
 100     echo "$f $(cat $crcfile)" >> $logfile
 101 }
 102
 103 do_ffmpeg_nocheck()
 104 {
 105     f="$1"
 106     shift
 107     $echov $ffmpeg $FFMPEG_OPTS $*
 108     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
 109     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
 110     echo $(cat $bench2) $f >> $benchfile
 111 }
 112
 113 do_video_decoding()
 114 {
 115     do_ffmpeg $raw_dst $1 -i $target_path/$file -f rawvideo $2
 116 }
 117
 118 do_video_encoding()
 119 {
 120     file=${outfile}$1
 121     do_ffmpeg $file $2 -f image2 -vcodec pgmyuv -i $raw_src $3
 122 }
 123
 124 do_audio_encoding()
 125 {
 126     file=${outfile}$1
 127     do_ffmpeg $file -ab 128k -ac 2 -f s16le -i $pcm_src $3
 128 }
 129
 130 do_audio_decoding()
 131 {
 132     do_ffmpeg $pcm_dst -i $target_path/$file -sample_fmt s16 -f wav
 133 }