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