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eb75363004a1c4a3f25712c96569be920d9d3c08
mozjpeg/tjbenchtest.in
DRC c72bbd9c06 tjbench.c: (Re)allow unreduced scaling factors 
For reasons I can't recall, fc01f4673b
(the TurboJPEG 3 API overhaul) changed the C version of TJBench, but not
the Java version, so that it requires an exact scaling factor match (as
opposed to allowing unreduced scaling factors, as djpeg does and prior
versions of TJBench did.)  That might have been temporary testing code
that was accidentally committed.
2024-08-26 18:14:12 -04:00

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#!/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.${EXT} big_tree8.${EXT}"
IMGDIR=@CMAKE_CURRENT_SOURCE_DIR@/testimages
OUTDIR=`mktemp -d /tmp/__tjbenchtest_output.XXXXXX`
EXEDIR=@CMAKE_CURRENT_BINARY_DIR@
JAVA="@Java_JAVA_EXECUTABLE@"
JAVAARGS="-cp $EXEDIR/java/turbojpeg.jar -Djava.library.path=$EXEDIR"
TJBENCH=$EXEDIR/tjbench
BMPARG=
NSARG=
YUVARG=
ALLOC=0
ALLOCARG=
ENTROPYARG=
JAVAARG=
LOSSLSARG=
LOSSLSPSV=
TJQUAL=95
x1SUBSAMP="444 GRAY"
x24SUBSAMP="422 440 420 411 441"
ALLSUBSAMP="444 422 440 420 411 441 GRAY"
PRECISION=8
if [ "$EXT" = "bmp" ]; then BMPARG=-bmp; fi
if [ -d $OUTDIR ]; then
rm -rf $OUTDIR
fi
mkdir -p $OUTDIR
while [ $# -gt 0 ]; do
case "$1" in
-yuv)
NSARG=-nosmooth
YUVARG=-yuv
# NOTE: The combination of tj3EncodeYUV*() and tj3CompressFromYUV*() does not
# always produce bitwise-identical results to tj3Compress*() if subsampling is
# enabled. In both cases, if the image width or height are not evenly
# divisible by the MCU width/height, then the bottom and/or right edge are
# expanded. However, the libjpeg code performs this expansion prior to
# downsampling, and TurboJPEG performs it in tj3CompressFromYUV*(), which is
# after downsampling. Thus, the two will agree only if the width/height along
# each downsampled dimension is an odd number or is evenly divisible by the MCU
# width/height. This disagreement basically amounts to a round-off error, but
# there is no easy way around it, so for now, we just test the only image that
# works. (NOTE: big_tree8 does not suffer from the above issue, but it suffers
# from an unrelated problem whereby the combination of tj3DecompressToYUV*()
# and tj3DecodeYUV*() do not produce bitwise-identical results to
# tj3Decompress*() if decompression scaling is enabled. This latter phenomenon
# is not yet fully understood but is also believed to be some sort of round-off
# error.)
IMAGES="vgl_6548_0026a.${EXT}"
;;
-alloc)
ALLOCARG=-alloc
ALLOC=1
;;
-java)
JAVAARG=-java
TJBENCH="$JAVA $JAVAARGS TJBench"
;;
-optimize)
ENTROPYARG=-optimize
;;
-progressive)
if [ "$ENTROPYARG" = "-arithmetic" ]; then
ENTROPYARG=-progressive-arithmetic
else
ENTROPYARG=-progressive
fi
;;
-arithmetic)
if [ "$ENTROPYARG" = "-progressive" ]; then
ENTROPYARG=-progressive-arithmetic
else
ENTROPYARG=-arithmetic
fi
;;
-lossless)
LOSSLSARG="-lossless"
LOSSLSPSV=4
TJQUAL=4
x1SUBSAMP=444
x24SUBSAMP=444
ALLSUBSAMP=444
;;
-precision)
shift
PRECISION=$1
if [ $PRECISION != 8 ]; then
EXT=ppm
IMAGES="big_building16.${EXT}"
BMPARG=
fi
;;
esac
shift
done
if [ $PRECISION = 8 -a "$YUVARG" = "" ]; then
if [ "$ENTROPYARG" = "-optimize" ]; then
IMAGES="vgl_6434_0018a.${EXT}"
elif [ "$ENTROPYARG" = "-progressive" ]; then
IMAGES="vgl_6548_0026a.${EXT}"
elif [ "$ENTROPYARG" = "-arithmetic" -o \
"$ENTROPYARG" = "-progressive-arithmetic" ]; then
IMAGES="big_tree8.${EXT}"
fi
fi
exec >$EXEDIR/tjbenchtest$JAVAARG$YUVARG$ALLOCARG$ENTROPYARG$LOSSLSARG-$PRECISION.log
if [ "$ENTROPYARG" = "-progressive-arithmetic" ]; then
ENTROPYARG="-progressive -arithmetic"
fi
# Standard tests
for image in $IMAGES; do
cp $IMGDIR/$image $OUTDIR
basename=`basename $image .${EXT}`
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct fast $ENTROPYARG $LOSSLSARG $LOSSLSPSV -grayscale -outfile $OUTDIR/${basename}_GRAY_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct fast $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 1x4 -outfile $OUTDIR/${basename}_441_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct fast $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 4x1 -outfile $OUTDIR/${basename}_411_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct fast $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 2x2 -outfile $OUTDIR/${basename}_420_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct fast $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 1x2 -outfile $OUTDIR/${basename}_440_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct fast $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 2x1 -outfile $OUTDIR/${basename}_422_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct fast $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 1x1 -outfile $OUTDIR/${basename}_444_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct int $ENTROPYARG $LOSSLSARG $LOSSLSPSV -grayscale -outfile $OUTDIR/${basename}_GRAY_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct int $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 1x4 -outfile $OUTDIR/${basename}_441_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct int $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 4x1 -outfile $OUTDIR/${basename}_411_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct int $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 2x2 -outfile $OUTDIR/${basename}_420_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct int $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 1x2 -outfile $OUTDIR/${basename}_440_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct int $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 2x1 -outfile $OUTDIR/${basename}_422_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
runme $EXEDIR/cjpeg -quality 95 -precision $PRECISION -dct int $ENTROPYARG $LOSSLSARG $LOSSLSPSV -sample 1x1 -outfile $OUTDIR/${basename}_444_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT}
for samp in $ALLSUBSAMP; do
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 $x24SUBSAMP; do
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}_${samp}_accurate_cjpeg.jpg
done
# Compression
for dct in accurate fast; do
dctarg=
if [ "${dct}" = "fast" ]; then
dctarg=-fastdct
fi
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -rgb -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
if [ "$LOSSLSARG" != "-lossless" ]; then
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -subsamp 440 -rgb -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -subsamp 411 -rgb -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -subsamp 441 -rgb -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
fi
for samp in $ALLSUBSAMP; do
if [ "$LOSSLSARG" = "-lossless" ]; then
runme cmp $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}.jpg $OUTDIR/${basename}_${samp}_${dct}_cjpeg.jpg
else
runme cmp $OUTDIR/${basename}_${samp}_Q${TJQUAL}.jpg $OUTDIR/${basename}_${samp}_${dct}_cjpeg.jpg
fi
done
done
for dct in fast accurate; do
dctarg=
if [ "${dct}" = "fast" ]; then
dctarg=-fastdct
fi
# Tiled compression & decompression
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -rgb -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
for samp in $x1SUBSAMP; do
if [ $ALLOC = 1 ]; then
if [ "$LOSSLSARG" = "-lossless" ]; then
runme cmp $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
rm $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_full.${EXT}
else
runme cmp $OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
rm $OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.${EXT}
fi
else
if [ "$LOSSLSARG" = "-lossless" ]; then
for i in $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_[0-9]*x[0-9]*.${EXT} \
$OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_full.${EXT}; do
runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
rm $i
done
else
for i in $OUTDIR/${basename}_${samp}_Q${TJQUAL}_[0-9]*x[0-9]*.${EXT} \
$OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.${EXT}; do
runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT}
rm $i
done
fi
fi
done
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
if [ "$LOSSLSARG" != "-lossless" ]; then
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -subsamp 440 -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -subsamp 411 -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -subsamp 441 -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
fi
for samp in $x24SUBSAMP; do
if [ $ALLOC = 1 ]; then
if [ "$LOSSLSARG" = "-lossless" ]; then
runme cmp $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
rm $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_full.${EXT}
else
runme cmp $OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
rm $OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.${EXT}
fi
else
if [ "$LOSSLSARG" = "-lossless" ]; then
for i in $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_[0-9]*x[0-9]*.${EXT} \
$OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_full.${EXT}; do
runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
rm $i
done
else
for i in $OUTDIR/${basename}_${samp}_Q${TJQUAL}_[0-9]*x[0-9]*.${EXT} \
$OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.${EXT}; do
# If the tile size is smaller than the MCU size, then there will be
# edge artifacts at the tile boundaries, so the decompressed image
# will not be identical to the untiled decompressed image.
TILESIZE=$(basename $(echo $i | sed 's/.*_//g') .${EXT})
if [ "$TILESIZE" = "8x8" ]; then
continue
fi
if [ "$TILESIZE" = "16x16" -a \
\( "${samp}" = "411" -o "${samp}" = "441" \) ]; then
continue
fi
runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
rm $i
done
fi
fi
done
# Tiled decompression
if [ "$LOSSLSARG" != "-lossless" ]; then
for samp in $x1SUBSAMP; do
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG
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}_${samp}_Q95_[0-9]*x[0-9]*.${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 $x24SUBSAMP; do
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG
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}_${samp}_Q95_[0-9]*x[0-9]*.${EXT} \
$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
TILESIZE=$(basename $(echo $i | sed 's/.*_//g') .${EXT})
if [ "$TILESIZE" = "8x8" ]; then
continue
fi
if [ "$TILESIZE" = "16x16" -a \
\( "${samp}" = "411" -o "${samp}" = "441" \) ]; then
continue
fi
runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT}
rm $i
done
fi
done
fi
done
# Partial decompression
if [ "$LOSSLSARG" != "-lossless" -a "$YUVARG" != "-yuv" ]; then
for samp in $ALLSUBSAMP; do
CROPW8_8=103
CROPL8_8=16
CROPW7_8=91
CROPL7_8=14
if [ "${samp}" = "411" ]; then
CROPW8_8=87
CROPL8_8=32
CROPW7_8=77
CROPL7_8=28
fi
runme $EXEDIR/djpeg -rgb -crop ${CROPW8_8}x90+${CROPL8_8}+5 $NSARG -outfile $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q${TJQUAL}.jpg -crop ${CROPW8_8}x90+${CROPL8_8}+5 -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme cmp $OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.ppm $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm
rm $OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.ppm $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm
runme $EXEDIR/djpeg -rgb -scale 14/16 -crop ${CROPW7_8}x81+${CROPL7_8}+3 $NSARG -outfile $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q${TJQUAL}.jpg -scale 7/8 -crop ${CROPW7_8}x81+${CROPL7_8}+3 -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme cmp $OUTDIR/${basename}_${samp}_Q${TJQUAL}_7_8.ppm $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm
rm $OUTDIR/${basename}_${samp}_Q${TJQUAL}_7_8.ppm $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm
runme $EXEDIR/djpeg -rgb -scale 1/2 -crop 40x40+0+0 $NSARG -outfile $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q${TJQUAL}.jpg -scale 4/8 -crop 40x40+0+0 -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme cmp $OUTDIR/${basename}_${samp}_Q${TJQUAL}_1_2.ppm $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm
rm $OUTDIR/${basename}_${samp}_Q${TJQUAL}_1_2.ppm $OUTDIR/${basename}_${samp}_scale_crop_djpeg.ppm
done
fi
# 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 $scale | sed 's/\_/\//g'`
SCALE=$scale
if [ "$LOSSLSARG" = "-lossless" ]; then
SCALE=full
fi
for samp in $ALLSUBSAMP; do
runme $EXEDIR/djpeg -rgb -scale ${scalearg} $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT} $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg
if [ "$LOSSLSARG" = "-lossless" ]; then
runme $TJBENCH $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}.jpg $BMPARG -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme cmp $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_${SCALE}.${EXT} $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT}
rm $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_${SCALE}.${EXT}
else
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q${TJQUAL}.jpg $BMPARG -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme cmp $OUTDIR/${basename}_${samp}_Q${TJQUAL}_${SCALE}.${EXT} $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT}
rm $OUTDIR/${basename}_${samp}_Q${TJQUAL}_${SCALE}.${EXT}
fi
done
done
# Transforms
if [ "$LOSSLSARG" != "-lossless" ]; then
for samp in $ALLSUBSAMP; 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 $x1SUBSAMP; do
runme $EXEDIR/djpeg -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG $ENTROPYARG
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}_${samp}_Q95_[0-9]*x[0-9]*.${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 $x24SUBSAMP; do
runme $EXEDIR/djpeg -nosmooth -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample $YUVARG $ALLOCARG $ENTROPYARG
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}_${samp}_Q95_[0-9]*x[0-9]*.${EXT} \
$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
TILESIZE=$(basename $(echo $i | sed 's/.*_//g') .${EXT})
if [ "$TILESIZE" = "8x8" ]; then
continue
fi
if [ "$TILESIZE" = "16x16" -a \
\( "${samp}" = "411" -o "${samp}" = "441" \) ]; then
continue
fi
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 $ALLSUBSAMP; do
runme $TJBENCH $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -grayscale $YUVARG $ALLOCARG $ENTROPYARG
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}_${samp}_Q95_[0-9]*x[0-9]*.${EXT} \
$OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do
TILESIZE=$(basename $(echo $i | sed 's/.*_//g') .${EXT})
if [ "$TILESIZE" = "8x8" -a \
"${samp}" != "444" -a "${samp}" != "GRAY" ]; then
continue
fi
if [ "$TILESIZE" = "16x16" -a \
\( "${samp}" = "411" -o "${samp}" = "441" \) ]; then
continue
fi
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 $ALLSUBSAMP; 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 $TJBENCH $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG $ENTROPYARG
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
fi
done
echo SUCCESS!
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