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