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/${outfile_prefix}-"
  20
  21 # various files
  22 ffmpeg="$target_exec ${target_path}/ffmpeg_g"
  23 tiny_psnr="tests/tiny_psnr"
  24 benchfile="$datadir/$this.bench"
  25 bench="$datadir/$this.bench.tmp"
  26 bench2="$datadir/$this.bench2.tmp"
  27 raw_src="${target_path}/$raw_src_dir/%02d.pgm"
  28 raw_dst="$datadir/$this.out.yuv"
  29 raw_ref="$datadir/$test_ref.ref.yuv"
  30 pcm_src="$target_datadir/asynth1.sw"
  31 pcm_dst="$datadir/$this.out.wav"
  32 pcm_ref="$datadir/$test_ref.ref.wav"
  33 crcfile="$datadir/$this.crc"
  34 target_crcfile="$target_datadir/$this.crc"
  35
  36 if [ X"`echo | md5sum 2> /dev/null`" != X ]; then
  37     do_md5sum() { md5sum -b $1; }
  38 elif [ X"`echo | md5 2> /dev/null`" != X ]; then
  39     do_md5sum() { md5 $1 | sed 's#MD5 (\(.*\)) = \(.*\)#\2 *\1#'; }
  40 elif [ -x /sbin/md5 ]; then
  41     do_md5sum() { /sbin/md5 -r $1 | sed 's# \**\./# *./#'; }
  42 else
  43     do_md5sum() { echo No md5sum program found; }
  44 fi
  45
  46 FFMPEG_OPTS="-v 0 -y -flags +bitexact -dct fastint -idct simple -sws_flags +accurate_rnd+bitexact"
  47
  48 do_ffmpeg()
  49 {
  50     f="$1"
  51     shift
  52     set -- $* ${target_path}/$f
  53     echo $ffmpeg $FFMPEG_OPTS $*
  54     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  55     do_md5sum $f >> $logfile
  56     if [ $f = $raw_dst ] ; then
  57         $tiny_psnr $f $raw_ref >> $logfile
  58     elif [ $f = $pcm_dst ] ; then
  59         $tiny_psnr $f $pcm_ref 2 >> $logfile
  60     else
  61         wc -c $f >> $logfile
  62     fi
  63     expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2
  64     echo `cat $bench2` $f >> $benchfile
  65 }
  66
  67 do_ffmpeg_nomd5()
  68 {
  69     f="$1"
  70     shift
  71     set -- $* ${target_path}/$f
  72     echo $ffmpeg $FFMPEG_OPTS $*
  73     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
  74     if [ $f = $raw_dst ] ; then
  75         $tiny_psnr $f $raw_ref >> $logfile
  76     elif [ $f = $pcm_dst ] ; then
  77         $tiny_psnr $f $pcm_ref 2 >> $logfile
  78     else
  79         wc -c $f >> $logfile
  80     fi
  81     expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2
  82     echo `cat $bench2` $f >> $benchfile
  83 }
  84
  85 do_ffmpeg_crc()
  86 {
  87     f="$1"
  88     shift
  89     echo $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
  90     $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
  91     echo "$f `cat $crcfile`" >> $logfile
  92     rm -f "$crcfile"
  93 }
  94
  95 do_ffmpeg_nocheck()
  96 {
  97     f="$1"
  98     shift
  99     echo $ffmpeg $FFMPEG_OPTS $*
 100     $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
 101     expr "`cat $bench`" : '.*utime=\(.*s\)' > $bench2
 102     echo `cat $bench2` $f >> $benchfile
 103 }
 104
 105 do_video_decoding()
 106 {
 107     do_ffmpeg $raw_dst $1 -i $target_path/$file -f rawvideo $2
 108     rm -f $raw_dst
 109 }
 110
 111 do_video_encoding()
 112 {
 113     file=${outfile}$1
 114     do_ffmpeg $file $2 -f image2 -vcodec pgmyuv -i $raw_src $3
 115 }
 116
 117 do_audio_encoding()
 118 {
 119     file=${outfile}$1
 120     do_ffmpeg $file -ab 128k -ac 2 -f s16le -i $pcm_src $3
 121 }
 122
 123 do_audio_decoding()
 124 {
 125     do_ffmpeg $pcm_dst -i $target_path/$file -sample_fmt s16 -f wav
 126 }