kc3-lang/libjpeg-turbo/tjbenchtest.in

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• Hash : 087ec126
  Author :
  Date : 2017-11-15T20:50:53
  

  tjbenchtest: Test new TurboJPEG progressive flag
  

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• tjbenchtest.in

• #!/bin/bash
  
  set -u
  set -e
  trap onexit INT
  trap onexit TERM
  trap onexit EXIT
  
  onexit()
  {
  	if [ -d $OUTDIR ]; then
  		rm -rf $OUTDIR
  	fi
  }
  
  runme()
  {
  	echo \*\*\* $*
  	$*
  }
  
  EXT=bmp
  IMAGES="vgl_5674_0098.${EXT} vgl_6434_0018a.${EXT} vgl_6548_0026a.${EXT} nightshot_iso_100.${EXT}"
  IMGDIR=@CMAKE_CURRENT_SOURCE_DIR@/testimages
  OUTDIR=`mktemp -d /tmp/__tjbenchtest_output.XXXXXX`
  EXEDIR=@CMAKE_CURRENT_BINARY_DIR@
  BMPARG=
  NSARG=
  YUVARG=
  ALLOC=0
  ALLOCARG=
  PROGARG=
  if [ "$EXT" = "bmp" ]; then BMPARG=-bmp; fi
  
  if [ -d $OUTDIR ]; then
  	rm -rf $OUTDIR
  fi
  mkdir -p $OUTDIR
  
  while [ $# -gt 0 ]; do
  	case "$1" in
  	-yuv)
  		NSARG=-nosmooth
  		YUVARG=-yuv
  
  # NOTE: The combination of tjEncodeYUV*() and tjCompressFromYUV*() does not
  # always produce bitwise-identical results to tjCompress*() if subsampling is
  # enabled.  In both cases, if the image width or height are not evenly
  # divisible by the MCU width/height, then the bottom and/or right edge are
  # expanded.  However, the libjpeg code performs this expansion prior to
  # downsampling, and TurboJPEG performs it in tjCompressFromYUV*(), which is
  # after downsampling.  Thus, the two will agree only if the width/height along
  # each downsampled dimension is an odd number or is evenly divisible by the MCU
  # width/height.  This disagreement basically amounts to a round-off error, but
  # there is no easy way around it, so for now, we just test the only image that
  # works.  (NOTE: nightshot_iso_100 does not suffer from the above issue, but
  # it suffers from an unrelated problem whereby the combination of
  # tjDecompressToYUV*() and tjDecodeYUV*() do not produce bitwise-identical
  # results to tjDecompress*() if decompression scaling is enabled.  This latter
  # phenomenon is not yet fully understood but is also believed to be some sort
  # of round-off error.)
  		IMAGES="vgl_6548_0026a.${EXT}"
  		;;
  	-alloc)
  		ALLOCARG=-alloc
  		ALLOC=1
  		;;
  	-progressive)
  		PROGARG=-progressive
  		;;
  	esac
  	shift
  done
  
  exec >$EXEDIR/tjbenchtest$YUVARG$ALLOCARG$PROGARG.log
  
  # Standard tests
  for image in $IMAGES; do
  
  	cp $IMGDIR/$image $OUTDIR
  	basename=`basename $image .${EXT}`
  	runme $EXEDIR/cjpeg -quality 95 -dct fast $PROGARG -grayscale -outfile $OUTDIR/${basename}_GRAY_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	runme $EXEDIR/cjpeg -quality 95 -dct fast $PROGARG -sample 2x2 -outfile $OUTDIR/${basename}_420_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	runme $EXEDIR/cjpeg -quality 95 -dct fast $PROGARG -sample 2x1 -outfile $OUTDIR/${basename}_422_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	runme $EXEDIR/cjpeg -quality 95 -dct fast $PROGARG -sample 1x1 -outfile $OUTDIR/${basename}_444_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	runme $EXEDIR/cjpeg -quality 95 -dct int $PROGARG -grayscale -outfile $OUTDIR/${basename}_GRAY_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	runme $EXEDIR/cjpeg -quality 95 -dct int $PROGARG -sample 2x2 -outfile $OUTDIR/${basename}_420_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	runme $EXEDIR/cjpeg -quality 95 -dct int $PROGARG -sample 2x1 -outfile $OUTDIR/${basename}_422_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	runme $EXEDIR/cjpeg -quality 95 -dct int $PROGARG -sample 1x1 -outfile $OUTDIR/${basename}_444_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
  	for samp in GRAY 420 422 444; do
  		runme $EXEDIR/djpeg -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_default_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  		runme $EXEDIR/djpeg -dct fast -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_fast_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  		runme $EXEDIR/djpeg -dct int -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_accurate_djpeg.${EXT} $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
  	done
  	for samp in 420 422; do
  		runme $EXEDIR/djpeg -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_default_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  		runme $EXEDIR/djpeg -dct fast -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_fast_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  		runme $EXEDIR/djpeg -dct int -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_accurate_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
  	done
  
  	# Compression
  	for dct in accurate fast; do
  		runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -quiet -benchtime 0.01 -warmup 0 -${dct}dct $YUVARG $ALLOCARG $PROGARG
  		for samp in GRAY 420 422 444; do
  			runme cmp $OUTDIR/${basename}_${samp}_Q95.jpg $OUTDIR/${basename}_${samp}_${dct}_cjpeg.jpg
  		done
  	done
  
  	for dct in fast accurate default; do
  		dctarg=-${dct}dct
  		if [ "${dct}" = "default" ]; then
  			dctarg=
  		fi
  
  		# Tiled compression & decompression
  		runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $PROGARG
  		for samp in GRAY 444; do
  			if [ $ALLOC = 1 ]; then
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
  			else
  				for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
  					$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
  					runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
  					rm $i
  				done
  			fi
  		done
  		runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $PROGARG
  		for samp in 420 422; do
  			if [ $ALLOC = 1 ]; then
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
  			else
  				for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
  					$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
  					runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
  					rm $i
  				done
  			fi
  		done
  
  		# Tiled decompression
  		for samp in GRAY 444; do
  			runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $PROGARG
  			if [ $ALLOC = 1 ]; then
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
  			else
  				for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
  					$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
  					runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
  					rm $i
  				done
  			fi
  		done
  		for samp in 420 422; do
  			runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $PROGARG
  			if [ $ALLOC = 1 ]; then
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
  			else
  				for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
  					$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
  					runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
  					rm $i
  				done
  			fi
  		done
  	done
  
  	# Scaled decompression
  	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
  		scalearg=`echo $scale | sed 's/\_/\//g'`
  		for samp in GRAY 420 422 444; do
  			runme $EXEDIR/djpeg -rgb -scale ${scalearg} $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg
  			runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG $PROGARG
  			runme cmp $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT}
  			rm $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT}
  		done
  	done
  
  	# Transforms
  	for samp in GRAY 420 422 444; do
  		runme $EXEDIR/jpegtran -flip horizontal -trim -outfile $OUTDIR/${basename}_${samp}_hflip_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
  		runme $EXEDIR/jpegtran -flip vertical -trim -outfile $OUTDIR/${basename}_${samp}_vflip_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
  		runme $EXEDIR/jpegtran -transpose -trim -outfile $OUTDIR/${basename}_${samp}_transpose_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
  		runme $EXEDIR/jpegtran -transverse -trim -outfile $OUTDIR/${basename}_${samp}_transverse_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
  		runme $EXEDIR/jpegtran -rotate 90 -trim -outfile $OUTDIR/${basename}_${samp}_rot90_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
  		runme $EXEDIR/jpegtran -rotate 180 -trim -outfile $OUTDIR/${basename}_${samp}_rot180_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
  		runme $EXEDIR/jpegtran -rotate 270 -trim -outfile $OUTDIR/${basename}_${samp}_rot270_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg
  	done
  	for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
  		for samp in GRAY 444; do
  			runme $EXEDIR/djpeg -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
  			runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG $PROGARG
  			if [ $ALLOC = 1 ]; then
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
  			else
  				for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
  					$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
  					runme cmp $i $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
  					rm $i
  				done
  			fi
  		done
  		for samp in 420 422; do
  			runme $EXEDIR/djpeg -nosmooth -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
  			runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample $YUVARG $ALLOCARG $PROGARG
  			if [ $ALLOC = 1 ]; then
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
  			else
  				for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
  					$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
  					runme cmp $i $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT}
  					rm $i
  				done
  			fi
  		done
  	done
  
  	# Grayscale transform
  	for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
  		for samp in GRAY 444 422 420; do
  			runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -grayscale $YUVARG $ALLOCARG $PROGARG
  			if [ $ALLOC = 1 ]; then
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_GRAY_${xform}_jpegtran.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT}
  			else
  				for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
  					$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
  					runme cmp $i $OUTDIR/${basename}_GRAY_${xform}_jpegtran.${EXT}
  					rm $i
  				done
  			fi
  		done
  	done
  
  	# Transforms with scaling
  	for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
  		for samp in GRAY 444 422 420; do
  			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
  				scalearg=`echo $scale | sed 's/\_/\//g'`
  				runme $EXEDIR/djpeg -rgb -scale ${scalearg} $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_${scale}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
  				runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG $PROGARG
  				runme cmp $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} $OUTDIR/${basename}_${samp}_${xform}_${scale}_jpegtran.${EXT}
  				rm $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT}
  			done
  		done
  	done
  
  done
  
  echo SUCCESS!
  

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