#!/bin/sh
set -e
exec 4>&1
exec 1>&2
cd ..
make clean || true
sh autogen.sh
./configure --prefix="`pwd`/tests" --enable-shared --disable-static "$@"
make
make install
cd tests
rm -rf html
rm -f *.dds
mkdir html
exec 3>html/index.html
html_start()
{
echo >&3 "S2TC"
cat <<'EOF' >&3
EOF
echo >&3 "S2TC
"
echo >&3 ""
echo >&3 "| Picture | "
echo >&3 "Original | "
col=1
coltitle "sixteen"
if $use_compressonator; then
coltitle "compressonator"
coltitle "compressonator->S2TC"
fi
if $use_nvcompress; then
coltitle "nvcompress"
coltitle "nvcompress->S2TC"
fi
coltitle "rand32_sRGB_mixed_l"
if $use_libtxc_dxtn; then
coltitle "libtxc_dxtn"
coltitle "libtxc_dxtn-S2TC"
fi
coltitle "faster_wavg_a"
coltitle "faster_wavg_l"
echo >&3 "
|---|
"
}
html_rowstart()
{
echo >&3 "| $1 | "
deltatime=
deltatime_raw=0
col=0
}
decompress()
{
case "$1" in
*.dds)
convert "$1" TGA:-
;;
*)
cat "$1"
;;
esac
}
coltitle()
{
echo >&3 "$1 | "
eval "title_$col=\$1"
col=$(($col+1))
}
html()
{
decompress "$1" | convert TGA:- -crop 256x256+192+128 "html/$1.png"
echo >&3 "![\"$1\"](\"$1.png\" "\\"$1$deltatime\\"") | "
eval "prevdeltatime=\$deltatime_$col"
prevdeltatime=`echo "($prevdeltatime-0)+$deltatime_raw" | bc`
eval "deltatime_$col=\$prevdeltatime"
col=$(($col+1))
}
html_rowend()
{
echo >&3 "
|---|
"
}
html_end()
{
echo >&3 "| Total runtime | (original) | "
col=1
echo >&4 "good=true"
while :; do
eval "prevdeltatime=\$deltatime_$col"
[ -n "$prevdeltatime" ] || break
eval "title=\$title_$col"
deltatime=`echo "scale=3; $prevdeltatime / 1000000000" | bc -l`
echo >&4 "$title=$deltatime"
echo >&3 "$deltatime seconds | "
col=$(($col+1))
done
echo >&3 "
|---|
"
}
timing()
{
t0=`date +%s%N`
"$@"
t1=`date +%s%N`
deltatime_raw=`echo "$t1 - $t0" | bc`
deltatime=`echo "scale=3; $deltatime_raw / 1000000000" | bc -l`
deltatime=" ($deltatime seconds)"
}
t()
{
in=$1; shift
out=$1; shift
timing "$@" < "$in" > "$out"
html "$out"
}
: ${use_external:=true}
if $use_external && which nvcompress >/dev/null 2>&1; then
: ${use_nvcompress:=true}
else
: ${use_nvcompress:=false}
fi
if $use_external && which wine >/dev/null 2>&1 && [ -f "$HOME/.wine/drive_c/Program Files (x86)/AMD/The Compressonator 1.50/TheCompressonator.exe" ]; then
: ${use_compressonator:=true}
else
: ${use_compressonator:=false}
fi
if $use_external && [ -f /usr/lib/libtxc_dxtn.so ]; then
: ${use_libtxc_dxtn:=true}
else
: ${use_libtxc_dxtn:=false}
fi
html_start
# TODO download test pictures that are not under the same license as this package
xon()
{
# downloads a texture from Xonotic
if ! [ -f "$2" ]; then
wget -O- "http://git.xonotic.org/?p=xonotic/xonotic-maps.pk3dir.git;a=blob_plain;f=$1" | convert "${1##*.}":- -geometry 512x512 "$2"
fi
}
# floor_tread01_norm: GPLv2+
xon textures/exx/floor/floor_tread01_norm.tga floor_tread01_norm.tga
# base_concrete1a: GPLv2+
xon textures/trak4x/base/base_concrete1a.tga base_concrete1a.tga
# disabled: GPLv2+
xon textures/screens/screen_toggle0.tga disabled.tga
# lift02: GPLv2+
xon textures/facility114x/misc/lift02.tga lift02.tga
# sunset: GPLv2+
xon env/distant_sunset/distant_sunset_rt.jpg sunset.tga
# amelia: no license
if ! [ -f "amelia.tga" ]; then
wget -O- "http://www.godoon.com/gallery/media/slayers/amelia-wil-tesla-saillune/49212997-d81e-11df-8228-a8bfc396a36f.jpg" | convert JPG:- amelia.tga
fi
# grass: no license
if ! [ -f "ba_grass_cc.tga" ]; then
wget -O- http://sauerbraten.svn.sourceforge.net/viewvc/sauerbraten/packages/blindabuser/ba_grass_cc.jpg | convert JPG:- ba_grass_cc.tga
fi
export LD_LIBRARY_PATH="$PWD/lib"
for i in ba_grass_cc dxtfail floor_tread01_norm fract001 base_concrete1a disabled lift02 sunset amelia noise noise_solid supernova; do
html_rowstart "$i"
html "$i".tga
case "$i" in
*_norm*)
goodmetric=NORMALMAP
fourcc=DXT5
nvopts="-bc3 -alpha"
;;
*)
goodmetric=SRGB_MIXED
fourcc=DXT1
nvopts="-bc1"
;;
esac
t "$i".tga "$i"-16colors.tga convert TGA:- -colors 16 TGA:-
if $use_compressonator; then
timing wine "c:/Program Files (x86)/AMD/The Compressonator 1.50/TheCompressonator.exe" -convert -overwrite -mipmaps "$i".tga "$i"-amdcompress.dds -codec DXTC.dll +fourCC $fourcc -mipper BoxFilter.dll
html "$i"-amdcompress.dds
timing bin/s2tc_from_s3tc -i "$i"-amdcompress.dds -o "$i"-amdcompress-s2tc.dds
html "$i"-amdcompress-s2tc.dds
fi
if $use_nvcompress; then
timing nvcompress $nvopts "$i".tga "$i"-nvcompress.dds
html "$i"-nvcompress.dds
timing bin/s2tc_from_s3tc -i "$i"-nvcompress.dds -o "$i"-nvcompress-s2tc.dds
html "$i"-nvcompress-s2tc.dds
fi
S2TC_DITHER_MODE=FLOYDSTEINBERG S2TC_COLORDIST_MODE=$goodmetric S2TC_RANDOM_COLORS=32 S2TC_REFINE_COLORS=LOOP \
t "$i".tga "$i"-rand32-mrgb-l.dds bin/s2tc_compress -t $fourcc
if $use_libtxc_dxtn; then
t "$i".tga "$i"-libtxc_dxtn.dds bin/s2tc_compress -t $fourcc -l /usr/lib/libtxc_dxtn.so
timing bin/s2tc_from_s3tc -i "$i"-libtxc_dxtn.dds -o "$i"-libtxc_dxtn-s2tc.dds
html "$i"-libtxc_dxtn-s2tc.dds
fi
S2TC_DITHER_MODE=SIMPLE S2TC_COLORDIST_MODE=WAVG S2TC_RANDOM_COLORS=-1 S2TC_REFINE_COLORS=ALWAYS \
t "$i".tga "$i"-faster-wavg-r.dds bin/s2tc_compress -t $fourcc
S2TC_DITHER_MODE=SIMPLE S2TC_COLORDIST_MODE=WAVG S2TC_RANDOM_COLORS=-1 S2TC_REFINE_COLORS=LOOP \
t "$i".tga "$i"-faster-wavg-l.dds bin/s2tc_compress -t $fourcc
html_rowend
done
html_end