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