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tjbenchtest: Test all subsampling types

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DRC
2023-03-13 14:10:48 -05:00
parent 9d2f189c29
commit cc8c6d3667
1 changed files with 90 additions and 28 deletions
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118
tjbenchtest.in
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@@ -37,9 +37,9 @@ JAVAARG=
LOSSLSARG=
LOSSLSPSV=
TJQUAL=95
h1SUBSAMP="GRAY 444"
h2SUBSAMP="420 422"
ALLSUBSAMP="GRAY 420 422 444"
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
@@ -101,8 +101,8 @@ while [ $# -gt 0 ]; do
LOSSLSARG="-lossless"
LOSSLSPSV=4
TJQUAL=4
h1SUBSAMP=444
h2SUBSAMP=444
x1SUBSAMP=444
x24SUBSAMP=444
ALLSUBSAMP=444
;;
-precision)
@@ -141,18 +141,24 @@ 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 $h2SUBSAMP; do
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
@@ -164,6 +170,11 @@ for image in $IMAGES; do
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
@@ -181,7 +192,7 @@ for image in $IMAGES; do
# 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 $h1SUBSAMP; do
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}
@@ -192,13 +203,13 @@ for image in $IMAGES; do
fi
else
if [ "$LOSSLSARG" = "-lossless" ]; then
for i in $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
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]*[0-9]x[0-9]*[0-9].${EXT} \
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
@@ -207,7 +218,12 @@ for image in $IMAGES; do
fi
done
runme $TJBENCH $OUTDIR/$image $TJQUAL -precision $PRECISION -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
for samp in $h2SUBSAMP; do
if [ "$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}
@@ -218,14 +234,25 @@ for image in $IMAGES; do
fi
else
if [ "$LOSSLSARG" = "-lossless" ]; then
for i in $OUTDIR/${basename}_LOSSLS_PSV${TJQUAL}_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
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]*[0-9]x[0-9]*[0-9].${EXT} \
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
@@ -235,27 +262,35 @@ for image in $IMAGES; do
# Tiled decompression
if [ "$LOSSLSARG" != "-lossless" ]; then
for samp in GRAY 444; do
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}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
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 420 422; do
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}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
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
@@ -267,13 +302,23 @@ for image in $IMAGES; do
# Partial decompression
if [ "$LOSSLSARG" != "-lossless" -a "$YUVARG" != "-yuv" ]; then
for samp in $ALLSUBSAMP; do
runme $EXEDIR/djpeg -rgb -crop 103x90+16+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 103x90+16+5 -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
CROPW8_8=103
CROPL8_8=16
CROPW7_8=91
CROPL7_8=14
if [ "${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 7/8 -crop 91x81+14+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 91x81+14+3 -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG $ENTROPYARG $LOSSLSARG
runme $EXEDIR/djpeg -rgb -scale 7/8 -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
@@ -307,7 +352,7 @@ for image in $IMAGES; do
# Transforms
if [ "$LOSSLSARG" != "-lossless" ]; then
for samp in GRAY 420 422 444; do
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
@@ -317,29 +362,37 @@ for image in $IMAGES; do
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 GRAY 444; 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}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
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 420 422; do
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}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
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
@@ -349,14 +402,23 @@ for image in $IMAGES; do
# Grayscale transform
for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
for samp in GRAY 444 422 420; 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}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \
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
@@ -366,7 +428,7 @@ for image in $IMAGES; do
# Transforms with scaling
for xform in hflip vflip transpose transverse rot90 rot180 rot270; do
for samp in GRAY 444 422 420; 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