tjbenchtest.in

   1 #!/bin/bash
   2
   3 set -u
   4 set -e
   5 trap onexit INT
   6 trap onexit TERM
   7 trap onexit EXIT
   8
   9 onexit()
  10 {
  11         if [ -d $OUTDIR ]; then
  12                 rm -rf $OUTDIR
  13         fi
  14 }
  15
  16 runme()
  17 {
  18         echo \*\*\* $*
  19         $*
  20 }
  21
  22 EXT=bmp
  23 IMAGES="vgl_5674_0098.${EXT} vgl_6434_0018a.${EXT} vgl_6548_0026a.${EXT} nightshot_iso_100.${EXT}"
  24 IMGDIR=@srcdir@/testimages
  25 OUTDIR=`mktemp -d /tmp/__tjbenchtest_output.XXXXXX`
  26 EXEDIR=.
  27 BMPARG=
  28 NSARG=
  29 YUVARG=
  30 ALLOC=0
  31 ALLOCARG=
  32 if [ "$EXT" = "bmp" ]; then BMPARG=-bmp; fi
  33
  34 if [ -d $OUTDIR ]; then
  35         rm -rf $OUTDIR
  36 fi
  37 mkdir -p $OUTDIR
  38
  39 exec >$EXEDIR/tjbenchtest.log
  40
  41 if [ $# -gt 0 ]; then
  42         if [ "$1" = "-yuv" ]; then
  43                 NSARG=-nosmooth
  44                 YUVARG=-yuv
  45
  46 # NOTE: The combination of tjEncodeYUV*() and tjCompressFromYUV*() does not
  47 # always produce bitwise-identical results to tjCompress*() if subsampling is
  48 # enabled.  In both cases, if the image width or height are not evenly
  49 # divisible by the MCU width/height, then the bottom and/or right edge are
  50 # expanded.  However, the libjpeg code performs this expansion prior to
  51 # downsampling, and TurboJPEG performs it in tjCompressFromYUV*(), which is
  52 # after downsampling.  Thus, the two will agree only if the width/height along
  53 # each downsampled dimension is an odd number or is evenly divisible by the MCU
  54 # width/height.  This disagreement basically amounts to a round-off error, but
  55 # there is no easy way around it, so for now, we just test the only image that
  56 # works.  (NOTE: nightshot_iso_100 does not suffer from the above issue, but
  57 # it suffers from an unrelated problem whereby the combination of
  58 # tjDecompressToYUV*() and tjDecodeYUV*() do not produce bitwise-identical
  59 # results to tjDecompress*() if decompression scaling is enabled.  This latter
  60 # phenomenon is not yet fully understood but is also believed to be some sort
  61 # of round-off error.)
  62                 IMAGES="vgl_6548_0026a.${EXT}"
  63         fi
  64         if [ "$1" = "-alloc" ]; then
  65                 ALLOCARG=-alloc
  66                 ALLOC=1
  67         fi
  68 fi
  69
  70 # Standard tests
  71 for image in $IMAGES; do
  72
  73         cp $IMGDIR/$image $OUTDIR
  74         basename=`basename $image .${EXT}`
  75         runme $EXEDIR/cjpeg -quality 95 -dct fast -grayscale -outfile $OUTDIR/${basename}_GRAY_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  76         runme $EXEDIR/cjpeg -quality 95 -dct fast -sample 2x2 -outfile $OUTDIR/${basename}_420_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  77         runme $EXEDIR/cjpeg -quality 95 -dct fast -sample 2x1 -outfile $OUTDIR/${basename}_422_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  78         runme $EXEDIR/cjpeg -quality 95 -dct fast -sample 1x1 -outfile $OUTDIR/${basename}_444_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  79         runme $EXEDIR/cjpeg -quality 95 -dct int -grayscale -outfile $OUTDIR/${basename}_GRAY_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  80         runme $EXEDIR/cjpeg -quality 95 -dct int -sample 2x2 -outfile $OUTDIR/${basename}_420_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  81         runme $EXEDIR/cjpeg -quality 95 -dct int -sample 2x1 -outfile $OUTDIR/${basename}_422_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  82         runme $EXEDIR/cjpeg -quality 95 -dct int -sample 1x1 -outfile $OUTDIR/${basename}_444_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  83         for samp in GRAY 420 422 444; do
  84                 runme $EXEDIR/djpeg -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_default_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  85                 runme $EXEDIR/djpeg -dct fast -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_fast_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  86                 runme $EXEDIR/djpeg -dct int -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_accurate_djpeg.${EXT} $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
  87         done
  88         for samp in 420 422; do
  89                 runme $EXEDIR/djpeg -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_default_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  90                 runme $EXEDIR/djpeg -dct fast -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_fast_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  91                 runme $EXEDIR/djpeg -dct int -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_accurate_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
  92         done
  93
  94         # Compression
  95         for dct in accurate fast; do
  96                 runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -quiet -benchtime 0.01 -warmup 0 -${dct}dct $YUVARG $ALLOCARG
  97                 for samp in GRAY 420 422 444; do
  98                         runme cmp $OUTDIR/${basename}_${samp}_Q95.jpg $OUTDIR/${basename}_${samp}_${dct}_cjpeg.jpg
  99                 done
 100         done
 101
 102         for dct in fast accurate default; do
 103                 dctarg=-${dct}dct
 104                 if [ "${dct}" = "default" ]; then
 105                         dctarg=
 106                 fi
 107
 108                 # Tiled compression & decompression
 109                 runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG
 110                 for samp in GRAY 444; do
 111                         if [ $ALLOC = 1 ]; then
 112                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
 113                                 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
 114                         else
 115                                 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
 116                                         $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
 117                                         runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
 118                                         rm $i
 119                                 done
 120                         fi
 121                 done
 122                 runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG
 123                 for samp in 420 422; do
 124                         if [ $ALLOC = 1 ]; then
 125                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
 126                                 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
 127                         else
 128                                 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
 129                                         $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
 130                                         runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
 131                                         rm $i
 132                                 done
 133                         fi
 134                 done
 135
 136                 # Tiled decompression
 137                 for samp in GRAY 444; do
 138                         runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG
 139                         if [ $ALLOC = 1 ]; then
 140                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
 141                                 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
 142                         else
 143                                 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
 144                                         $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
 145                                         runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
 146                                         rm $i
 147                                 done
 148                         fi
 149                 done
 150                 for samp in 420 422; do
 151                         runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG
 152                         if [ $ALLOC = 1 ]; then
 153                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
 154                                 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
 155                         else
 156                                 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
 157                                         $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
 158                                         runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
 159                                         rm $i
 160                                 done
 161                         fi
 162                 done
 163         done
 164
 165         # Scaled decompression
 166         for scale in 2_1 15_8 7_4 13_8 3_2 11_8 5_4 9_8 7_8 3_4 5_8 1_2 3_8 1_4 1_8; do
 167                 scalearg=`echo $scale | sed s@_@/@g`
 168                 for samp in GRAY 420 422 444; do
 169                         runme $EXEDIR/djpeg -rgb -scale ${scalearg} $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
 170                         runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG
 171                         runme cmp $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT}
 172                         rm $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT}
 173                 done
 174         done
 175
 176         # Transforms
 177         for samp in GRAY 420 422 444; do
 178                 runme $EXEDIR/jpegtran -flip horizontal -trim -outfile $OUTDIR/${basename}_${samp}_hflip_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
 179                 runme $EXEDIR/jpegtran -flip vertical -trim -outfile $OUTDIR/${basename}_${samp}_vflip_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
 180                 runme $EXEDIR/jpegtran -transpose -trim -outfile $OUTDIR/${basename}_${samp}_transpose_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
 181                 runme $EXEDIR/jpegtran -transverse -trim -outfile $OUTDIR/${basename}_${samp}_transverse_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
 182                 runme $EXEDIR/jpegtran -rotate 90 -trim -outfile $OUTDIR/${basename}_${samp}_rot90_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
 183                 runme $EXEDIR/jpegtran -rotate 180 -trim -outfile $OUTDIR/${basename}_${samp}_rot180_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
 184                 runme $EXEDIR/jpegtran -rotate 270 -trim -outfile $OUTDIR/${basename}_${samp}_rot270_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
 185         done
 186         for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
 187                 for samp in GRAY 444; do
 188                         runme $EXEDIR/djpeg -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
 189                         runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG
 190                         if [ $ALLOC = 1 ]; then
 191                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
 192                                 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
 193                         else
 194                                 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
 195                                         $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
 196                                         runme cmp $i $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
 197                                         rm $i
 198                                 done
 199                         fi
 200                 done
 201                 for samp in 420 422; do
 202                         runme $EXEDIR/djpeg -nosmooth -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
 203                         runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample $YUVARG $ALLOCARG
 204                         if [ $ALLOC = 1 ]; then
 205                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
 206                                 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
 207                         else
 208                                 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
 209                                         $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
 210                                         runme cmp $i $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
 211                                         rm $i
 212                                 done
 213                         fi
 214                 done
 215         done
 216
 217         # Grayscale transform
 218         for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
 219                 for samp in GRAY 444 422 420; do
 220                         runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -grayscale $YUVARG $ALLOCARG
 221                         if [ $ALLOC = 1 ]; then
 222                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_GRAY_${xform}_jpegtran.${EXT}
 223                                 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
 224                         else
 225                                 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
 226                                         $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
 227                                         runme cmp $i $OUTDIR/${basename}_GRAY_${xform}_jpegtran.${EXT}
 228                                         rm $i
 229                                 done
 230                         fi
 231                 done
 232         done
 233
 234         # Transforms with scaling
 235         for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
 236                 for samp in GRAY 444 422 420; do
 237                         for scale in 2_1 15_8 7_4 13_8 3_2 11_8 5_4 9_8 7_8 3_4 5_8 1_2 3_8 1_4 1_8; do
 238                                 scalearg=`echo $scale | sed s@_@/@g`
 239                                 runme $EXEDIR/djpeg -rgb -scale ${scalearg} $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_${scale}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
 240                                 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG
 241                                 runme cmp $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} $OUTDIR/${basename}_${samp}_${xform}_${scale}_jpegtran.${EXT}
 242                                 rm $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT}
 243                         done
 244                 done
 245         done
 246
 247 done
 248
 249 echo SUCCESS!