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 outfile_prefix=$4
  11 target_exec=$5
  12 target_path=$6
  13
  14 datadir="./tests/data"
  15 target_datadir="${target_path}/${datadir}"
  16
  17 this="$test.$test_ref"
  18 logfile="$datadir/$this.regression"
  19 outfile="$datadir/${outfile_prefix}-"
  20 errfile="$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 mkdir -p "$datadir"
  38
  39 [ "${V-0}" -gt 0 ] && echov=echo || echov=:
  40 [ "${V-0}" -gt 1 ] || exec 2>$errfile
  41
  42 if [ X"$(echo | md5sum 2> /dev/null)" != X ]; then
  43     do_md5sum() { md5sum -b $1; }
  44 elif [ X"$(echo | md5 2> /dev/null)" != X ]; then
  45     do_md5sum() { md5 $1 | sed 's#MD5 (\(.*\)) = \(.*\)#\2 *\1#'; }
  46 elif [ -x /sbin/md5 ]; then
  47     do_md5sum() { /sbin/md5 -r $1 | sed 's# \**\./# *./#'; }
  48 else
  49     do_md5sum() { echo No md5sum program found; }
  50 fi
  51
  52 FFMPEG_OPTS="-v 0 -y -flags +bitexact -dct fastint -idct simple -sws_flags +accurate_rnd+bitexact"
  53
  54 do_ffmpeg()
  55 {
  56     f="$1"
  57     shift
  58     set -- $* ${target_path}/$f
  59     $echov $ffmpeg $FFMPEG_OPTS $*
  60     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  61     do_md5sum $f >> $logfile
  62     if [ $f = $raw_dst ] ; then
  63         $tiny_psnr $f $raw_ref >> $logfile
  64     elif [ $f = $pcm_dst ] ; then
  65         $tiny_psnr $f $pcm_ref 2 >> $logfile
  66     else
  67         wc -c $f >> $logfile
  68     fi
  69     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
  70     echo $(cat $bench2) $f >> $benchfile
  71 }
  72
  73 do_ffmpeg_nomd5()
  74 {
  75     f="$1"
  76     shift
  77     set -- $* ${target_path}/$f
  78     $echov $ffmpeg $FFMPEG_OPTS $*
  79     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  80     if [ $f = $raw_dst ] ; then
  81         $tiny_psnr $f $raw_ref >> $logfile
  82     elif [ $f = $pcm_dst ] ; then
  83         $tiny_psnr $f $pcm_ref 2 >> $logfile
  84     else
  85         wc -c $f >> $logfile
  86     fi
  87     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
  88     echo $(cat $bench2) $f >> $benchfile
  89 }
  90
  91 do_ffmpeg_crc()
  92 {
  93     f="$1"
  94     shift
  95     $echov $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
  96     $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
  97     echo "$f $(cat $crcfile)" >> $logfile
  98     rm -f "$crcfile"
  99 }
 100
 101 do_ffmpeg_nocheck()
 102 {
 103     f="$1"
 104     shift
 105     $echov $ffmpeg $FFMPEG_OPTS $*
 106     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
 107     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
 108     echo $(cat $bench2) $f >> $benchfile
 109 }
 110
 111 do_video_decoding()
 112 {
 113     do_ffmpeg $raw_dst $1 -i $target_path/$file -f rawvideo $2
 114     rm -f $raw_dst
 115 }
 116
 117 do_video_encoding()
 118 {
 119     file=${outfile}$1
 120     do_ffmpeg $file $2 -f image2 -vcodec pgmyuv -i $raw_src $3
 121 }
 122
 123 do_audio_encoding()
 124 {
 125     file=${outfile}$1
 126     do_ffmpeg $file -ab 128k -ac 2 -f s16le -i $pcm_src $3
 127 }
 128
 129 do_audio_decoding()
 130 {
 131     do_ffmpeg $pcm_dst -i $target_path/$file -sample_fmt s16 -f wav
 132 }