| #!/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=$EXEDIR/tjbench |
| BMPARG= |
| NSARG= |
| YUVARG= |
| ALLOC=0 |
| ALLOCARG= |
| ENTROPYARG= |
| JAVAARG= |
| LOSSLSARG= |
| LOSSLSPSV= |
| TJQUAL=95 |
| h1SUBSAMP="GRAY 444" |
| h2SUBSAMP="420 422" |
| ALLSUBSAMP="GRAY 420 422 444" |
| PRECISION=8 |
| if [ "$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 |
| h1SUBSAMP=444 |
| h2SUBSAMP=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 2x2 -outfile $OUTDIR/${basename}_420_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 2x2 -outfile $OUTDIR/${basename}_420_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 |
| 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 |
| 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 $h1SUBSAMP; 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${TJQUAL}_[0-9]*[0-9]x[0-9]*[0-9].${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} \ |
| $OUTDIR/${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 |
| for samp in $h2SUBSAMP; 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${TJQUAL}_[0-9]*[0-9]x[0-9]*[0-9].${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} \ |
| $OUTDIR/${basename}_${samp}_Q${TJQUAL}_full.${EXT}; do |
| 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 GRAY 444; 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} \ |
| $OUTDIR/${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 |
| 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} \ |
| $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do |
| 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 |
| 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 |
| 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 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 1/2 -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 GRAY 420 422 444; 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 GRAY 444; 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} \ |
| $OUTDIR/${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 |
| 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} \ |
| $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do |
| 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 GRAY 444 422 420; 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} \ |
| $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do |
| 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 GRAY 444 422 420; 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! |
