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

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• Hash : f0bc90d9
  Author :
  Date : 2024-09-02T08:44:49
  

  Test: Move test logs into ${CMAKE_BINARY_DIR}/test
  

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• test/croptest.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 \*\*\* $*
  	$*
  }
  
  IMAGE=vgl_6548_0026a.bmp
  WIDTH=128
  HEIGHT=95
  IMGDIR=@CMAKE_SOURCE_DIR@/testimages
  OUTDIR=`mktemp -d /tmp/__croptest_output.XXXXXX`
  EXEDIR=@CMAKE_BINARY_DIR@
  
  if [ -d $OUTDIR ]; then
  	rm -rf $OUTDIR
  fi
  mkdir -p $OUTDIR
  
  exec >$EXEDIR/test/croptest.log
  
  echo "============================================================"
  echo "$IMAGE ($WIDTH x $HEIGHT)"
  echo "============================================================"
  echo
  
  for PROGARG in "" -progressive; do
  
  	cp $IMGDIR/$IMAGE $OUTDIR
  	basename=`basename $IMAGE .bmp`
  	echo "------------------------------------------------------------"
  	echo "Generating test images"
  	echo "------------------------------------------------------------"
  	echo
  	runme $EXEDIR/cjpeg $PROGARG -grayscale -outfile $OUTDIR/${basename}_GRAY.jpg $IMGDIR/${basename}.bmp
  	runme $EXEDIR/cjpeg $PROGARG -sample 2x2 -outfile $OUTDIR/${basename}_420.jpg $IMGDIR/${basename}.bmp
  	runme $EXEDIR/cjpeg $PROGARG -sample 2x1 -outfile $OUTDIR/${basename}_422.jpg $IMGDIR/${basename}.bmp
  	runme $EXEDIR/cjpeg $PROGARG -sample 1x2 -outfile $OUTDIR/${basename}_440.jpg $IMGDIR/${basename}.bmp
  	runme $EXEDIR/cjpeg $PROGARG -sample 1x1 -outfile $OUTDIR/${basename}_444.jpg $IMGDIR/${basename}.bmp
  	echo
  
  	for NSARG in "" -nosmooth; do
  
  		for COLORSARG in "" "-colors 256 -dither none -onepass"; do
  
  			for Y in {0..16}; do
  
  				for H in {1..16}; do
  
  					X=$(( (Y*16)%128 ))
  					W=$(( WIDTH-X-7 ))
  					if [ $Y -le 15 ]; then
  						CROPSPEC="${W}x${H}+${X}+${Y}"
  					else
  						Y2=$(( HEIGHT-H ));
  						CROPSPEC="${W}x${H}+${X}+${Y2}"
  					fi
  
  					echo "------------------------------------------------------------"
  					echo $PROGARG $NSARG $COLORSARG -crop $CROPSPEC
  					echo "------------------------------------------------------------"
  					echo
  					for samp in GRAY 420 422 440 444; do
  						$EXEDIR/djpeg $NSARG $COLORSARG -rgb -outfile $OUTDIR/${basename}_${samp}_full.ppm $OUTDIR/${basename}_${samp}.jpg
  						convert -crop $CROPSPEC $OUTDIR/${basename}_${samp}_full.ppm $OUTDIR/${basename}_${samp}_ref.ppm
  						runme $EXEDIR/djpeg $NSARG $COLORSARG -crop $CROPSPEC -rgb -outfile $OUTDIR/${basename}_${samp}.ppm $OUTDIR/${basename}_${samp}.jpg
  						runme cmp $OUTDIR/${basename}_${samp}.ppm $OUTDIR/${basename}_${samp}_ref.ppm
  					done
  					echo
  
  				done
  
  			done
  
  		done
  
  	done
  
  done
  
  echo SUCCESS!
  

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