1#!/bin/bash 2 3set -u 4set -e 5trap onexit INT 6trap onexit TERM 7trap onexit EXIT 8 9onexit() 10{ 11 if [ -d $OUTDIR ]; then 12 rm -rf $OUTDIR 13 fi 14} 15 16runme() 17{ 18 echo \*\*\* $* 19 $* 20} 21 22EXT=bmp 23IMAGES="vgl_5674_0098.${EXT} vgl_6434_0018a.${EXT} vgl_6548_0026a.${EXT} nightshot_iso_100.${EXT}" 24IMGDIR=@srcdir@/testimages 25OUTDIR=`mktemp -d /tmp/__tjbenchtest_output.XXXXXX` 26EXEDIR=. 27BMPARG= 28NSARG= 29YUVARG= 30ALLOC=0 31ALLOCARG= 32if [ "$EXT" = "bmp" ]; then BMPARG=-bmp; fi 33 34if [ -d $OUTDIR ]; then 35 rm -rf $OUTDIR 36fi 37mkdir -p $OUTDIR 38 39while [ $# -gt 0 ]; do 40 case "$1" in 41 -yuv) 42 NSARG=-nosmooth 43 YUVARG=-yuv 44 45# NOTE: The combination of tjEncodeYUV*() and tjCompressFromYUV*() does not 46# always produce bitwise-identical results to tjCompress*() if subsampling is 47# enabled. In both cases, if the image width or height are not evenly 48# divisible by the MCU width/height, then the bottom and/or right edge are 49# expanded. However, the libjpeg code performs this expansion prior to 50# downsampling, and TurboJPEG performs it in tjCompressFromYUV*(), which is 51# after downsampling. Thus, the two will agree only if the width/height along 52# each downsampled dimension is an odd number or is evenly divisible by the MCU 53# width/height. This disagreement basically amounts to a round-off error, but 54# there is no easy way around it, so for now, we just test the only image that 55# works. (NOTE: nightshot_iso_100 does not suffer from the above issue, but 56# it suffers from an unrelated problem whereby the combination of 57# tjDecompressToYUV*() and tjDecodeYUV*() do not produce bitwise-identical 58# results to tjDecompress*() if decompression scaling is enabled. This latter 59# phenomenon is not yet fully understood but is also believed to be some sort 60# of round-off error.) 61 IMAGES="vgl_6548_0026a.${EXT}" 62 ;; 63 -alloc) 64 ALLOCARG=-alloc 65 ALLOC=1 66 ;; 67 esac 68 shift 69done 70 71exec >$EXEDIR/tjbenchtest$YUVARG$ALLOCARG.log 72 73# Standard tests 74for image in $IMAGES; do 75 76 cp $IMGDIR/$image $OUTDIR 77 basename=`basename $image .${EXT}` 78 runme $EXEDIR/cjpeg -quality 95 -dct fast -grayscale -outfile $OUTDIR/${basename}_GRAY_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT} 79 runme $EXEDIR/cjpeg -quality 95 -dct fast -sample 2x2 -outfile $OUTDIR/${basename}_420_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT} 80 runme $EXEDIR/cjpeg -quality 95 -dct fast -sample 2x1 -outfile $OUTDIR/${basename}_422_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT} 81 runme $EXEDIR/cjpeg -quality 95 -dct fast -sample 1x1 -outfile $OUTDIR/${basename}_444_fast_cjpeg.jpg $IMGDIR/${basename}.${EXT} 82 runme $EXEDIR/cjpeg -quality 95 -dct int -grayscale -outfile $OUTDIR/${basename}_GRAY_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT} 83 runme $EXEDIR/cjpeg -quality 95 -dct int -sample 2x2 -outfile $OUTDIR/${basename}_420_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT} 84 runme $EXEDIR/cjpeg -quality 95 -dct int -sample 2x1 -outfile $OUTDIR/${basename}_422_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT} 85 runme $EXEDIR/cjpeg -quality 95 -dct int -sample 1x1 -outfile $OUTDIR/${basename}_444_accurate_cjpeg.jpg $IMGDIR/${basename}.${EXT} 86 for samp in GRAY 420 422 444; do 87 runme $EXEDIR/djpeg -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_default_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg 88 runme $EXEDIR/djpeg -dct fast -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_fast_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg 89 runme $EXEDIR/djpeg -dct int -rgb $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_accurate_djpeg.${EXT} $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg 90 done 91 for samp in 420 422; do 92 runme $EXEDIR/djpeg -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_default_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg 93 runme $EXEDIR/djpeg -dct fast -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_fast_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg 94 runme $EXEDIR/djpeg -dct int -nosmooth $BMPARG -outfile $OUTDIR/${basename}_${samp}_accurate_nosmooth_djpeg.${EXT} $OUTDIR/${basename}_${samp}_accurate_cjpeg.jpg 95 done 96 97 # Compression 98 for dct in accurate fast; do 99 runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -quiet -benchtime 0.01 -warmup 0 -${dct}dct $YUVARG $ALLOCARG 100 for samp in GRAY 420 422 444; do 101 runme cmp $OUTDIR/${basename}_${samp}_Q95.jpg $OUTDIR/${basename}_${samp}_${dct}_cjpeg.jpg 102 done 103 done 104 105 for dct in fast accurate default; do 106 dctarg=-${dct}dct 107 if [ "${dct}" = "default" ]; then 108 dctarg= 109 fi 110 111 # Tiled compression & decompression 112 runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG 113 for samp in GRAY 444; do 114 if [ $ALLOC = 1 ]; then 115 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT} 116 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT} 117 else 118 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \ 119 $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do 120 runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT} 121 rm $i 122 done 123 fi 124 done 125 runme $EXEDIR/tjbench $OUTDIR/$image 95 -rgb -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG 126 for samp in 420 422; do 127 if [ $ALLOC = 1 ]; then 128 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT} 129 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT} 130 else 131 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \ 132 $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do 133 runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT} 134 rm $i 135 done 136 fi 137 done 138 139 # Tiled decompression 140 for samp in GRAY 444; do 141 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 ${dctarg} $YUVARG $ALLOCARG 142 if [ $ALLOC = 1 ]; then 143 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT} 144 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT} 145 else 146 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \ 147 $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do 148 runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_djpeg.${EXT} 149 rm $i 150 done 151 fi 152 done 153 for samp in 420 422; do 154 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample ${dctarg} $YUVARG $ALLOCARG 155 if [ $ALLOC = 1 ]; then 156 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT} 157 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT} 158 else 159 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \ 160 $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do 161 runme cmp $i $OUTDIR/${basename}_${samp}_${dct}_nosmooth_djpeg.${EXT} 162 rm $i 163 done 164 fi 165 done 166 done 167 168 # Scaled decompression 169 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 170 scalearg=`echo $scale | sed s@_@/@g` 171 for samp in GRAY 420 422 444; do 172 runme $EXEDIR/djpeg -rgb -scale ${scalearg} $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT} $OUTDIR/${basename}_${samp}_fast_cjpeg.jpg 173 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG 174 runme cmp $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} $OUTDIR/${basename}_${samp}_${scale}_djpeg.${EXT} 175 rm $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} 176 done 177 done 178 179 # Transforms 180 for samp in GRAY 420 422 444; do 181 runme $EXEDIR/jpegtran -flip horizontal -trim -outfile $OUTDIR/${basename}_${samp}_hflip_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg 182 runme $EXEDIR/jpegtran -flip vertical -trim -outfile $OUTDIR/${basename}_${samp}_vflip_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg 183 runme $EXEDIR/jpegtran -transpose -trim -outfile $OUTDIR/${basename}_${samp}_transpose_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg 184 runme $EXEDIR/jpegtran -transverse -trim -outfile $OUTDIR/${basename}_${samp}_transverse_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg 185 runme $EXEDIR/jpegtran -rotate 90 -trim -outfile $OUTDIR/${basename}_${samp}_rot90_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg 186 runme $EXEDIR/jpegtran -rotate 180 -trim -outfile $OUTDIR/${basename}_${samp}_rot180_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg 187 runme $EXEDIR/jpegtran -rotate 270 -trim -outfile $OUTDIR/${basename}_${samp}_rot270_jpegtran.jpg $OUTDIR/${basename}_${samp}_Q95.jpg 188 done 189 for xform in hflip vflip transpose transverse rot90 rot180 rot270; do 190 for samp in GRAY 444; do 191 runme $EXEDIR/djpeg -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg 192 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG 193 if [ $ALLOC = 1 ]; then 194 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} 195 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT} 196 else 197 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \ 198 $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do 199 runme cmp $i $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} 200 rm $i 201 done 202 fi 203 done 204 for samp in 420 422; do 205 runme $EXEDIR/djpeg -nosmooth -rgb $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg 206 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -fastupsample $YUVARG $ALLOCARG 207 if [ $ALLOC = 1 ]; then 208 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} 209 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT} 210 else 211 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \ 212 $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do 213 runme cmp $i $OUTDIR/${basename}_${samp}_${xform}_jpegtran.${EXT} 214 rm $i 215 done 216 fi 217 done 218 done 219 220 # Grayscale transform 221 for xform in hflip vflip transpose transverse rot90 rot180 rot270; do 222 for samp in GRAY 444 422 420; do 223 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -tile -quiet -benchtime 0.01 -warmup 0 -grayscale $YUVARG $ALLOCARG 224 if [ $ALLOC = 1 ]; then 225 runme cmp $OUTDIR/${basename}_${samp}_Q95_full.${EXT} $OUTDIR/${basename}_GRAY_${xform}_jpegtran.${EXT} 226 rm $OUTDIR/${basename}_${samp}_Q95_full.${EXT} 227 else 228 for i in $OUTDIR/${basename}_${samp}_Q95_[0-9]*[0-9]x[0-9]*[0-9].${EXT} \ 229 $OUTDIR/${basename}_${samp}_Q95_full.${EXT}; do 230 runme cmp $i $OUTDIR/${basename}_GRAY_${xform}_jpegtran.${EXT} 231 rm $i 232 done 233 fi 234 done 235 done 236 237 # Transforms with scaling 238 for xform in hflip vflip transpose transverse rot90 rot180 rot270; do 239 for samp in GRAY 444 422 420; do 240 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 241 scalearg=`echo $scale | sed s@_@/@g` 242 runme $EXEDIR/djpeg -rgb -scale ${scalearg} $NSARG $BMPARG -outfile $OUTDIR/${basename}_${samp}_${xform}_${scale}_jpegtran.${EXT} $OUTDIR/${basename}_${samp}_${xform}_jpegtran.jpg 243 runme $EXEDIR/tjbench $OUTDIR/${basename}_${samp}_Q95.jpg $BMPARG -$xform -scale ${scalearg} -quiet -benchtime 0.01 -warmup 0 $YUVARG $ALLOCARG 244 runme cmp $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} $OUTDIR/${basename}_${samp}_${xform}_${scale}_jpegtran.${EXT} 245 rm $OUTDIR/${basename}_${samp}_Q95_${scale}.${EXT} 246 done 247 done 248 done 249 250done 251 252echo SUCCESS! 253
