mirror of
https://git.do.srb2.org/STJr/SRB2.git
synced 2024-11-15 09:11:48 +00:00
94 lines
2.4 KiB
Bash
94 lines
2.4 KiB
Bash
#!/bin/sh
|
|
#
|
|
# Make a set of test PNG files, MAKEPNG is the name of the makepng executable
|
|
# built from contrib/libtests/makepng.c
|
|
|
|
# Copyright (c) 2015 John Cunningham Bowler
|
|
|
|
# Last changed in libpng 1.6.20 [December 3, 2015]
|
|
|
|
# This code is released under the libpng license.
|
|
# For conditions of distribution and use, see the disclaimer
|
|
# and license in png.h
|
|
|
|
# The arguments say whether to build all the files or whether just to build the
|
|
# ones that extend the code-coverage of libpng from the existing test files in
|
|
# contrib/pngsuite.
|
|
test -n "$MAKEPNG" || MAKEPNG=./makepng
|
|
opts=
|
|
|
|
mp(){
|
|
${MAKEPNG} $opts $1 "$3" "$4" "$3-$4$2.png"
|
|
}
|
|
|
|
mpg(){
|
|
if test "$1" = "none"
|
|
then
|
|
mp "" "" "$2" "$3"
|
|
else
|
|
mp "--$1" "-$1" "$2" "$3"
|
|
fi
|
|
}
|
|
|
|
mptrans(){
|
|
if test "$1" = "none"
|
|
then
|
|
mp "--tRNS" "-tRNS" "$2" "$3"
|
|
else
|
|
mp "--tRNS --$1" "-$1-tRNS" "$2" "$3"
|
|
fi
|
|
}
|
|
|
|
case "$1" in
|
|
--small)
|
|
opts="--small";;&
|
|
|
|
--all|--small)
|
|
for g in none sRGB linear 1.8
|
|
do
|
|
for c in gray palette
|
|
do
|
|
for b in 1 2 4
|
|
do
|
|
mpg "$g" "$c" "$b"
|
|
mptrans "$g" "$c" "$b"
|
|
done
|
|
done
|
|
|
|
mpg "$g" palette 8
|
|
mptrans "$g" palette 8
|
|
|
|
for b in 8 16
|
|
do
|
|
for c in gray gray-alpha rgb rgb-alpha
|
|
do
|
|
mpg "$g" "$c" "$b"
|
|
done
|
|
for c in gray rgb
|
|
do
|
|
mptrans "$g" "$c" "$b"
|
|
done
|
|
done
|
|
done;;
|
|
|
|
--coverage)
|
|
# Comments below indicate cases known to be required and not duplicated
|
|
# in other (required) cases; the aim is to get a minimal set that gives
|
|
# the maximum code coverage.
|
|
mpg none gray-alpha 8 # required: code coverage, sRGB opaque component
|
|
mpg none palette 8 # required: basic palette read
|
|
mpg 1.8 gray 2 # required: tests gamma threshold code
|
|
mpg 1.8 palette 2 # required: code coverage
|
|
mpg 1.8 palette 4 # required: code coverage
|
|
mpg 1.8 palette 8 # error limits only
|
|
mpg linear palette 8 # error limits only
|
|
mpg linear rgb-alpha 16 # error limits only
|
|
mpg sRGB palette 1 # required: code coverage
|
|
mpg sRGB rgb-alpha 16 # required: code coverage: pngread.c:2422 untested
|
|
:;;
|
|
|
|
*)
|
|
echo "$0 $1: unknown argument, usage:" >&2
|
|
echo " $0 [--all|--coverage|--small]" >&2
|
|
exit 1
|
|
esac
|