kc3-lang/libjpeg-turbo/test/tjtrantest.in

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• Hash : fad61007
  Author :
  Date : 2024-08-20T18:52:53
  

  Replace TJExample with IJG workalike programs
  

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• test/tjtrantest.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 \*\*\* $*
  	"$@"
  }
  
  IMGDIR=@CMAKE_SOURCE_DIR@/testimages
  OUTDIR=`mktemp -d /tmp/__tjtrantest_output.XXXXXX`
  EXEDIR=@CMAKE_BINARY_DIR@
  JAVA="@Java_JAVA_EXECUTABLE@"
  JAVAARGS="-cp $EXEDIR/java/turbojpeg.jar -Djava.library.path=$EXEDIR"
  TJTRAN=$EXEDIR/tjtran
  JAVAARG=
  
  if [ -d $OUTDIR ]; then
  	rm -rf $OUTDIR
  fi
  mkdir -p $OUTDIR
  
  while [ $# -gt 0 ]; do
  	case "$1" in
  	-java)
  		JAVAARG=-java
  		TJTRAN="$JAVA $JAVAARGS TJTran"
  		;;
  	esac
  	shift
  done
  
  exec >$EXEDIR/tjtrantest$JAVAARG.log
  
  SUBSAMPOPT=(444 422 440 420 411 441 410)
  SAMPOPT=(1x1 2x1 1x2 2x2 4x1 1x4 4x2)
  
  for precision in 8 12; do
  	if [ $precision -le 8 ]; then
  		RGBIMG=$IMGDIR/testorig.ppm
  		GRAYIMG=$IMGDIR/testorig.pgm
  	else
  		RGBIMG=$IMGDIR/big_building16.ppm
  		GRAYIMG=$IMGDIR/big_building16.pgm
  	fi
  
  	for sampi in {0..6}; do
  		EXTRA_ARGS=
  		if [ $sampi = 1 ]; then
  			EXTRA_ARGS=-p
  		elif [ $sampi = 2 ]; then
  			EXTRA_ARGS=-a
  		elif [ $sampi = 3 ]; then
  			EXTRA_ARGS=-o
  		fi
  		runme $EXEDIR/cjpeg -pre $precision -sa ${SAMPOPT[$sampi]} $EXTRA_ARGS \
  			-outf $OUTDIR/`basename $RGBIMG .ppm`-${SUBSAMPOPT[$sampi]}.jpg $RGBIMG
  		if [ $sampi = 4 ]; then
  			$EXEDIR/wrjpgcom -comment "This is a test" \
  				$OUTDIR/`basename $RGBIMG .ppm`-${SUBSAMPOPT[$sampi]}.jpg \
  				>$OUTDIR/temp.jpg
  			mv $OUTDIR/temp.jpg \
  				$OUTDIR/`basename $RGBIMG .ppm`-${SUBSAMPOPT[$sampi]}.jpg
  		fi
  	done
  	runme $EXEDIR/cjpeg -pre $precision \
  		-outf $OUTDIR/`basename $GRAYIMG .pgm`-gray.jpg $GRAYIMG
  	echo
  
  	for subsamp in ${SUBSAMPOPT[*]} gray; do
  		if [ "$subsamp" = "gray" ]; then
  			basename=`basename $GRAYIMG .pgm`
  		else
  			basename=`basename $RGBIMG .ppm`
  		fi
  		for ariarg in "" "-a"; do
  			for copyarg in "" "-c n"; do
  				if [[ "$copyarg" = "-c n" && "$subsamp" != "411" ]]; then
  					continue
  				fi
  				for croparg in "" "-cr 14x14+23+23" "-cr 21x21+4+4" "-cr 18x18+13+13" \
  					"-cr 21x21+0+0" "-cr 24x26+20+18"; do
  					for xformarg in "" "-f h" "-f v" "-ro 90" "-ro 180" "-ro 270" "-t" \
  						"-transv"; do
  						for grayarg in "" "-g"; do
  							if [ "$grayarg" = "" ]; then
  								if [[ "$subsamp" = "410" && "$croparg" != "" ]]; then
  									continue
  								fi
  							else
  								if [ "$subsamp" = "gray" ]; then
  									continue
  								fi
  							fi
  							for optarg in "" "-o"; do
  								if [ "$optarg" = "-o" ]; then
  									if [[ "$ariarg" = "-a" || $precision -eq 12 ]]; then
  										continue
  									fi
  								fi
  								for progarg in "" "-p"; do
  									if [[ "$progarg" = "-p" && "$optarg" = "-o" ]]; then
  										continue
  									fi
  									for trimarg in "" "-tri"; do
  										if [ "$trimarg" = "-tri" ]; then
  											if [[ "$xformarg" = "-t" || "$xformarg" = "" ]]; then
  												continue
  											fi
  											if [ "$croparg" != "" ]; then
  												continue
  											fi
  										fi
  										runme $TJTRAN $ariarg $copyarg $croparg $xformarg \
  											$grayarg $optarg $progarg $trimarg \
  											$OUTDIR/${basename}-$subsamp.jpg \
  											$OUTDIR/${basename}-tjtran.jpg
  										runme $EXEDIR/jpegtran $ariarg $copyarg $croparg \
  											$xformarg $grayarg $optarg $progarg $trimarg \
  											-outf $OUTDIR/${basename}-jpegtran.jpg \
  											$OUTDIR/${basename}-$subsamp.jpg
  										$EXEDIR/src/md5/md5sum $OUTDIR/${basename}-tjtran.jpg \
  											$OUTDIR/${basename}-jpegtran.jpg
  										cmp $OUTDIR/${basename}-tjtran.jpg \
  											$OUTDIR/${basename}-jpegtran.jpg
  										rm $OUTDIR/${basename}-tjtran.jpg \
  											$OUTDIR/${basename}-jpegtran.jpg
  										echo
  									done
  								done
  							done
  						done
  					done
  				done
  			done
  		done
  		rm $OUTDIR/${basename}-$subsamp.jpg
  	done
  done
  
  echo "GREAT SUCCESS!"
  

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