Gecko [ naturenectar.co.uk ]

Name	Size	Permission	Date
GL	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
X11	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
arpa	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
asm	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
asm-generic	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
bind9	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
bits	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
blkid	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
brotli	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
bsock	[ DIR ]	drwxr-xr-x	2025-08-15 19:20
c++	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
curl	[ DIR ]	drwxr-xr-x	2025-08-17 16:05
drm	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
e2p	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
et	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
event2	[ DIR ]	drwxr-xr-x	2025-08-15 18:14
ext2fs	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
finclude	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
fontconfig	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
freetype2	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
fstrm	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gdbm	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gio-unix-2.0	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
glib-2.0	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gnu	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
google	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
graphite2	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gssapi	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
gssrpc	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
harfbuzz	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
json-c	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
kadm5	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
krb5	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libexslt	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libltdl	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libmount	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libpng16	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libxml2	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
libxslt	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
linux	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
lve	[ DIR ]	drwxr-xr-x	2025-08-15 18:42
lzma	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
misc	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
mtd	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
mysql	[ DIR ]	drwxr-xr-x	2025-08-15 18:10
ncurses	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
ncursesw	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
net	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netash	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netatalk	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netax25	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
neteconet	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netinet	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netipx	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netiucv	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netpacket	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netrom	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
netrose	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
nfs	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
openssl	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
pcp	[ DIR ]	drwxr-xr-x	2025-08-15 18:08
protobuf-c	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
protocols	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
python3.9	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
rdma	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
rpc	[ DIR ]	drwxr-xr-x	2025-08-15 18:07
scsi	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
security	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
selinux	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
sepol	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
sound	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
sys	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
sysprof-4	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
unicode	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
video	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
webp	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
xcb	[ DIR ]	drwxr-xr-x	2025-08-15 18:22
xen	[ DIR ]	drwxr-xr-x	2025-09-09 19:29
FlexLexer.h	6.73 KB	-rw-r--r--	2022-01-30 08:23
a.out.h	4.25 KB	-rw-r--r--	2025-08-04 21:43
aio.h	7.56 KB	-rw-r--r--	2025-08-04 21:43
aliases.h	1.98 KB	-rw-r--r--	2025-08-04 21:44
alloca.h	1.17 KB	-rw-r--r--	2025-08-04 21:43
ar.h	1.69 KB	-rw-r--r--	2025-08-04 21:43
argp.h	24.95 KB	-rw-r--r--	2025-08-04 21:43
argz.h	5.91 KB	-rw-r--r--	2025-08-04 21:43
assert.h	4.46 KB	-rw-r--r--	2025-08-04 21:43
autosprintf.h	2.36 KB	-rw-r--r--	2023-09-27 06:51
byteswap.h	1.42 KB	-rw-r--r--	2025-08-04 21:43
bzlib.h	6.09 KB	-rw-r--r--	2019-07-13 17:50
com_err.h	2.07 KB	-rw-r--r--	2021-12-30 05:54
complex.h	7.95 KB	-rw-r--r--	2025-08-04 21:43
cpio.h	2.21 KB	-rw-r--r--	2025-08-04 21:43
cpuidle.h	931 B	-rw-r--r--	2025-09-04 09:37
crypt.h	10.9 KB	-rw-r--r--	2022-02-10 04:05
ctype.h	10.71 KB	-rw-r--r--	2025-08-04 21:43
curses.h	96.82 KB	-rw-r--r--	2025-08-05 09:45
cursesapp.h	7.06 KB	-rw-r--r--	2025-08-05 09:45
cursesf.h	27.37 KB	-rw-r--r--	2025-08-05 09:45
cursesm.h	19.44 KB	-rw-r--r--	2025-08-05 09:45
cursesp.h	8.55 KB	-rw-r--r--	2025-08-05 09:45
cursesw.h	49.13 KB	-rw-r--r--	2025-08-05 09:45
cursslk.h	7.15 KB	-rw-r--r--	2025-08-05 09:45
dbm.h	1.37 KB	-rw-r--r--	2022-01-02 08:34
dirent.h	12.32 KB	-rw-r--r--	2025-08-04 21:43
dlfcn.h	7.52 KB	-rw-r--r--	2025-08-04 21:43
elf.h	178.26 KB	-rw-r--r--	2025-08-04 21:44
endian.h	2.25 KB	-rw-r--r--	2025-08-04 21:43
entities.h	4.81 KB	-rw-r--r--	2021-01-12 00:09
envz.h	2.8 KB	-rw-r--r--	2025-08-04 21:43
err.h	2.29 KB	-rw-r--r--	2025-08-04 21:43
errno.h	1.64 KB	-rw-r--r--	2025-08-04 21:43
error.h	2.36 KB	-rw-r--r--	2025-08-04 21:43
eti.h	2.9 KB	-rw-r--r--	2025-08-05 09:45
etip.h	9.61 KB	-rw-r--r--	2025-08-05 09:45
evdns.h	1.97 KB	-rw-r--r--	2019-01-26 09:53
event.h	2.68 KB	-rw-r--r--	2019-01-26 09:53
evhttp.h	1.99 KB	-rw-r--r--	2019-01-26 09:53
evrpc.h	1.97 KB	-rw-r--r--	2019-01-26 09:53
evutil.h	1.74 KB	-rw-r--r--	2019-01-26 09:53
execinfo.h	1.49 KB	-rw-r--r--	2025-08-04 21:43
expat.h	42.75 KB	-rw-r--r--	2025-05-13 17:53
expat_config.h	3.82 KB	-rw-r--r--	2025-05-13 17:53
expat_external.h	5.89 KB	-rw-r--r--	2022-10-25 15:08
fcntl.h	11.17 KB	-rw-r--r--	2025-08-04 21:43
features-time64.h	1.37 KB	-rw-r--r--	2025-08-04 21:43
features.h	17.69 KB	-rw-r--r--	2025-08-04 21:43
fenv.h	5.65 KB	-rw-r--r--	2025-08-04 21:43
ffi-x86_64.h	13.88 KB	-rw-r--r--	2023-09-25 19:54
ffi.h	556 B	-rw-r--r--	2023-09-25 19:54
ffitarget-x86_64.h	4.63 KB	-rw-r--r--	2023-09-25 19:54
ffitarget.h	616 B	-rw-r--r--	2023-09-25 19:54
fmtmsg.h	3.16 KB	-rw-r--r--	2025-08-04 21:43
fnmatch.h	2.24 KB	-rw-r--r--	2025-08-04 21:43
form.h	18.46 KB	-rw-r--r--	2025-08-05 09:45
fpu_control.h	3.5 KB	-rw-r--r--	2025-08-04 21:43
fstab.h	3.04 KB	-rw-r--r--	2025-08-04 21:43
fstrm.h	12.71 KB	-rw-r--r--	2019-03-11 20:58
fts.h	9.35 KB	-rw-r--r--	2025-08-04 21:43
ftw.h	6.19 KB	-rw-r--r--	2025-08-04 21:43
gconv.h	4.11 KB	-rw-r--r--	2025-08-04 21:43
gd.h	58.25 KB	-rw-r--r--	2021-03-06 18:21
gd_color_map.h	478 B	-rw-r--r--	2021-01-12 00:09
gd_errors.h	1.47 KB	-rw-r--r--	2021-01-12 00:09
gd_io.h	2.93 KB	-rw-r--r--	2021-03-03 07:15
gdbm.h	11.9 KB	-rw-r--r--	2024-10-02 21:50
gdcache.h	2.92 KB	-rw-r--r--	2021-03-03 07:15
gdfontg.h	553 B	-rw-r--r--	2021-01-12 00:09
gdfontl.h	551 B	-rw-r--r--	2021-01-12 00:09
gdfontmb.h	519 B	-rw-r--r--	2021-01-12 00:09
gdfonts.h	515 B	-rw-r--r--	2021-01-12 00:09
gdfontt.h	546 B	-rw-r--r--	2021-01-12 00:09
gdfx.h	496 B	-rw-r--r--	2021-02-21 17:23
gdpp.h	50.73 KB	-rw-r--r--	2021-03-03 07:15
getopt.h	1.43 KB	-rw-r--r--	2025-08-04 21:43
gettext-po.h	15.18 KB	-rw-r--r--	2023-09-27 06:52
glob.h	7.13 KB	-rw-r--r--	2025-08-04 21:43
gnu-versions.h	2.29 KB	-rw-r--r--	2025-08-04 21:43
gnumake.h	2.84 KB	-rw-r--r--	2020-01-03 07:11
gpg-error.h	71.92 KB	-rw-r--r--	2022-02-09 23:24
gpgrt.h	71.92 KB	-rw-r--r--	2022-02-09 23:24
grp.h	6.53 KB	-rw-r--r--	2025-08-04 21:43
gshadow.h	4.42 KB	-rw-r--r--	2025-08-04 21:43
gssapi.h	181 B	-rw-r--r--	2023-07-10 20:58
iconv.h	1.81 KB	-rw-r--r--	2025-08-04 21:43
idn-free.h	2.56 KB	-rw-r--r--	2021-07-22 13:31
idn-int.h	20 B	-rw-r--r--	2022-02-14 15:33
idna.h	3.89 KB	-rw-r--r--	2021-07-22 13:31
ieee754.h	4.8 KB	-rw-r--r--	2025-08-04 21:43
ifaddrs.h	2.77 KB	-rw-r--r--	2025-08-04 21:44
inttypes.h	8.14 KB	-rw-r--r--	2025-08-04 21:43
jconfig-64.h	1.98 KB	-rw-r--r--	2024-04-01 19:06
jconfig.h	246 B	-rw-r--r--	2024-04-01 19:06
jerror.h	15.35 KB	-rw-r--r--	2020-11-25 03:56
jmorecfg.h	13.98 KB	-rw-r--r--	2020-11-25 03:56
jpegint.h	15.25 KB	-rw-r--r--	2020-11-25 03:56
jpeglib.h	49.1 KB	-rw-r--r--	2020-11-25 03:56
kdb.h	62.83 KB	-rw-r--r--	2025-06-24 12:42
keyutils.h	11.52 KB	-rw-r--r--	2023-04-05 19:15
krad.h	8.72 KB	-rw-r--r--	2023-07-10 20:58
krb5.h	402 B	-rw-r--r--	2023-07-10 20:58
langinfo.h	17.43 KB	-rw-r--r--	2025-08-04 21:43
lastlog.h	126 B	-rw-r--r--	2025-08-04 21:44
libaio.h	8.75 KB	-rw-r--r--	2022-02-09 19:07
libgen.h	1.35 KB	-rw-r--r--	2025-08-04 21:43
libintl.h	4.47 KB	-rw-r--r--	2025-08-04 21:43
limits.h	5.57 KB	-rw-r--r--	2025-08-04 21:43
link.h	7.05 KB	-rw-r--r--	2025-08-04 21:44
lmdb.h	72.28 KB	-rw-r--r--	2021-03-16 16:41
locale.h	7.5 KB	-rw-r--r--	2025-08-04 21:43
ltdl.h	5.58 KB	-rw-r--r--	2024-10-01 17:49
lzma.h	9.63 KB	-rw-r--r--	2020-03-17 14:28
malloc.h	5.77 KB	-rw-r--r--	2025-08-04 21:43
math.h	47.63 KB	-rw-r--r--	2025-08-04 21:43
maxminddb.h	8.34 KB	-rw-r--r--	2021-02-18 17:04
maxminddb_config-64.h	504 B	-rw-r--r--	2024-10-01 16:54
maxminddb_config.h	178 B	-rw-r--r--	2024-10-01 16:54
mcheck.h	2.38 KB	-rw-r--r--	2025-08-04 21:43
memory.h	956 B	-rw-r--r--	2025-08-04 21:43
menu.h	11.6 KB	-rw-r--r--	2025-08-05 09:45
mntent.h	3.28 KB	-rw-r--r--	2025-08-04 21:43
monetary.h	1.92 KB	-rw-r--r--	2025-08-04 21:43
mqueue.h	4.5 KB	-rw-r--r--	2025-08-04 21:43
nc_tparm.h	4.67 KB	-rw-r--r--	2025-08-05 09:45
ncurses.h	96.82 KB	-rw-r--r--	2025-08-05 09:45
ncurses_dll.h	3.95 KB	-rw-r--r--	2025-08-05 09:45
ndbm.h	2.39 KB	-rw-r--r--	2022-01-02 08:34
netdb.h	27.79 KB	-rw-r--r--	2025-08-04 21:44
nl_types.h	1.71 KB	-rw-r--r--	2025-08-04 21:43
nss.h	14.07 KB	-rw-r--r--	2025-08-04 21:44
obstack.h	20.81 KB	-rw-r--r--	2025-08-04 21:43
panel.h	4.41 KB	-rw-r--r--	2025-08-05 09:45
paths.h	2.91 KB	-rw-r--r--	2025-08-04 21:43
pcre.h	30.97 KB	-rw-r--r--	2024-10-02 21:53
pcre2.h	46.15 KB	-rw-r--r--	2024-10-02 21:57
pcre2posix.h	6.52 KB	-rw-r--r--	2021-08-20 16:51
pcre_scanner.h	6.45 KB	-rw-r--r--	2014-01-31 14:32
pcre_stringpiece.h	6.16 KB	-rw-r--r--	2024-10-02 21:53
pcrecpp.h	25.91 KB	-rw-r--r--	2014-01-31 14:32
pcrecpparg.h	6.62 KB	-rw-r--r--	2024-10-02 21:53
pcreposix.h	5.74 KB	-rw-r--r--	2024-10-02 21:53
png.h	139.51 KB	-rw-r--r--	2019-04-14 18:10
pngconf.h	22.31 KB	-rw-r--r--	2019-04-14 18:10
pnglibconf.h	7.43 KB	-rw-r--r--	2022-02-10 02:35
poll.h	22 B	-rw-r--r--	2025-08-04 21:43
powercap.h	1.62 KB	-rw-r--r--	2025-09-04 09:37
pr29.h	2.19 KB	-rw-r--r--	2021-07-22 13:31
printf.h	6.71 KB	-rw-r--r--	2025-08-04 21:43
proc_service.h	3.4 KB	-rw-r--r--	2025-08-04 21:44
profile.h	11.87 KB	-rw-r--r--	2025-06-24 12:43
pthread.h	47.39 KB	-rw-r--r--	2025-08-04 21:43
pty.h	1.53 KB	-rw-r--r--	2025-08-04 21:44
punycode.h	9.3 KB	-rw-r--r--	2021-07-22 13:31
pwd.h	6.17 KB	-rw-r--r--	2025-08-04 21:43
re_comp.h	963 B	-rw-r--r--	2025-08-04 21:43
regex.h	25.3 KB	-rw-r--r--	2025-08-04 21:43
regexp.h	1.41 KB	-rw-r--r--	2025-08-04 21:43
resolv.h	12.1 KB	-rw-r--r--	2025-08-04 21:44
sched.h	4.92 KB	-rw-r--r--	2025-08-04 21:43
search.h	5.32 KB	-rw-r--r--	2025-08-04 21:43
semaphore.h	3.38 KB	-rw-r--r--	2025-08-04 21:43
setjmp.h	3.12 KB	-rw-r--r--	2025-08-04 21:43
sgtty.h	1.31 KB	-rw-r--r--	2025-08-04 21:43
shadow.h	5.34 KB	-rw-r--r--	2025-08-04 21:43
signal.h	12.73 KB	-rw-r--r--	2025-08-04 21:43
spawn.h	7.84 KB	-rw-r--r--	2025-08-04 21:43
stab.h	264 B	-rw-r--r--	2025-08-04 21:43
stdc-predef.h	2.24 KB	-rw-r--r--	2025-08-04 21:43
stdint.h	8.28 KB	-rw-r--r--	2025-08-04 21:43
stdio.h	30.67 KB	-rw-r--r--	2025-08-04 21:43
stdio_ext.h	2.73 KB	-rw-r--r--	2025-08-04 21:43
stdlib.h	35.46 KB	-rw-r--r--	2025-08-04 21:43
string.h	18.33 KB	-rw-r--r--	2025-08-04 21:43
stringprep.h	9.53 KB	-rw-r--r--	2021-07-22 13:44
strings.h	4.64 KB	-rw-r--r--	2025-08-04 21:43
syscall.h	25 B	-rw-r--r--	2025-08-04 21:43
sysexits.h	5.11 KB	-rw-r--r--	2025-08-04 21:43
syslog.h	24 B	-rw-r--r--	2025-08-04 21:43
tar.h	3.7 KB	-rw-r--r--	2025-08-04 21:43
term.h	40.95 KB	-rw-r--r--	2025-08-05 09:45
term_entry.h	8.9 KB	-rw-r--r--	2025-08-05 09:45
termcap.h	3.39 KB	-rw-r--r--	2025-08-05 09:45
termio.h	214 B	-rw-r--r--	2025-08-04 21:43
termios.h	3.51 KB	-rw-r--r--	2025-08-04 21:43
tgmath.h	39.24 KB	-rw-r--r--	2025-08-04 21:43
thread_db.h	15.65 KB	-rw-r--r--	2025-08-04 21:44
threads.h	7.51 KB	-rw-r--r--	2025-08-04 21:43
tic.h	14.48 KB	-rw-r--r--	2025-08-05 09:45
tiff.h	46.33 KB	-rw-r--r--	2022-04-22 16:51
tiffconf-64.h	3.19 KB	-rw-r--r--	2024-10-01 17:43
tiffconf.h	250 B	-rw-r--r--	2024-10-01 17:43
tiffio.h	24.13 KB	-rw-r--r--	2022-05-20 15:32
tiffio.hxx	1.62 KB	-rw-r--r--	2022-02-19 15:33
tiffvers.h	410 B	-rw-r--r--	2022-05-20 16:12
time.h	14.49 KB	-rw-r--r--	2025-08-04 21:43
tld.h	4.85 KB	-rw-r--r--	2021-07-22 13:31
ttyent.h	2.44 KB	-rw-r--r--	2025-08-04 21:43
uchar.h	1.96 KB	-rw-r--r--	2025-08-04 21:43
ucontext.h	1.99 KB	-rw-r--r--	2025-08-04 21:43
ulimit.h	1.55 KB	-rw-r--r--	2025-08-04 21:43
unctrl.h	3.1 KB	-rw-r--r--	2025-08-05 09:45
unistd.h	43.45 KB	-rw-r--r--	2025-08-04 21:43
utime.h	1.86 KB	-rw-r--r--	2025-08-04 21:43
utmp.h	3.15 KB	-rw-r--r--	2025-08-04 21:44
utmpx.h	4 KB	-rw-r--r--	2025-08-04 21:44
values.h	1.91 KB	-rw-r--r--	2025-08-04 21:43
verto-module.h	6.48 KB	-rw-r--r--	2022-02-10 04:33
verto.h	18.98 KB	-rw-r--r--	2022-02-10 04:33
wait.h	22 B	-rw-r--r--	2025-08-04 21:43
wchar.h	31.39 KB	-rw-r--r--	2025-08-04 21:43
wctype.h	5.42 KB	-rw-r--r--	2025-08-04 21:43
wordexp.h	2.44 KB	-rw-r--r--	2025-08-04 21:43
zconf.h	15.88 KB	-rw-r--r--	2023-09-26 09:22
zlib.h	94 KB	-rw-r--r--	2023-09-26 09:22

Rename

/*
 * jmorecfg.h
 *
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * Modified 1997-2009 by Guido Vollbeding.
 * libjpeg-turbo Modifications:
 * Copyright (C) 2009, 2011, 2014-2015, 2018, 2020, D. R. Commander.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
 * This file contains additional configuration options that customize the
 * JPEG software for special applications or support machine-dependent
 * optimizations.  Most users will not need to touch this file.
 */

/*
 * Maximum number of components (color channels) allowed in JPEG image.
 * To meet the letter of Rec. ITU-T T.81 | ISO/IEC 10918-1, set this to 255.
 * However, darn few applications need more than 4 channels (maybe 5 for CMYK +
 * alpha mask).  We recommend 10 as a reasonable compromise; use 4 if you are
 * really short on memory.  (Each allowed component costs a hundred or so
 * bytes of storage, whether actually used in an image or not.)
 */

#define MAX_COMPONENTS  10      /* maximum number of image components */

/*
 * Basic data types.
 * You may need to change these if you have a machine with unusual data
 * type sizes; for example, "char" not 8 bits, "short" not 16 bits,
 * or "long" not 32 bits.  We don't care whether "int" is 16 or 32 bits,
 * but it had better be at least 16.
 */

/* Representation of a single sample (pixel element value).
 * We frequently allocate large arrays of these, so it's important to keep
 * them small.  But if you have memory to burn and access to char or short
 * arrays is very slow on your hardware, you might want to change these.
 */

#if BITS_IN_JSAMPLE == 8
/* JSAMPLE should be the smallest type that will hold the values 0..255.
 */

typedef unsigned char JSAMPLE;
#define GETJSAMPLE(value)  ((int)(value))

#define MAXJSAMPLE      255
#define CENTERJSAMPLE   128

#endif /* BITS_IN_JSAMPLE == 8 */

#if BITS_IN_JSAMPLE == 12
/* JSAMPLE should be the smallest type that will hold the values 0..4095.
 * On nearly all machines "short" will do nicely.
 */

typedef short JSAMPLE;
#define GETJSAMPLE(value)  ((int)(value))

#define MAXJSAMPLE      4095
#define CENTERJSAMPLE   2048

#endif /* BITS_IN_JSAMPLE == 12 */

/* Representation of a DCT frequency coefficient.
 * This should be a signed value of at least 16 bits; "short" is usually OK.
 * Again, we allocate large arrays of these, but you can change to int
 * if you have memory to burn and "short" is really slow.
 */

typedef short JCOEF;

/* Compressed datastreams are represented as arrays of JOCTET.
 * These must be EXACTLY 8 bits wide, at least once they are written to
 * external storage.  Note that when using the stdio data source/destination
 * managers, this is also the data type passed to fread/fwrite.
 */

typedef unsigned char JOCTET;
#define GETJOCTET(value)  (value)

/* These typedefs are used for various table entries and so forth.
 * They must be at least as wide as specified; but making them too big
 * won't cost a huge amount of memory, so we don't provide special
 * extraction code like we did for JSAMPLE.  (In other words, these
 * typedefs live at a different point on the speed/space tradeoff curve.)
 */

/* UINT8 must hold at least the values 0..255. */

typedef unsigned char UINT8;

/* UINT16 must hold at least the values 0..65535. */

#ifdef HAVE_UNSIGNED_SHORT
typedef unsigned short UINT16;
#else /* not HAVE_UNSIGNED_SHORT */
typedef unsigned int UINT16;
#endif /* HAVE_UNSIGNED_SHORT */

/* INT16 must hold at least the values -32768..32767. */

#ifndef XMD_H                   /* X11/xmd.h correctly defines INT16 */
typedef short INT16;
#endif

/* INT32 must hold at least signed 32-bit values.
 *
 * NOTE: The INT32 typedef dates back to libjpeg v5 (1994.)  Integers were
 * sometimes 16-bit back then (MS-DOS), which is why INT32 is typedef'd to
 * long.  It also wasn't common (or at least as common) in 1994 for INT32 to be
 * defined by platform headers.  Since then, however, INT32 is defined in
 * several other common places:
 *
 * Xmd.h (X11 header) typedefs INT32 to int on 64-bit platforms and long on
 * 32-bit platforms (i.e always a 32-bit signed type.)
 *
 * basetsd.h (Win32 header) typedefs INT32 to int (always a 32-bit signed type
 * on modern platforms.)
 *
 * qglobal.h (Qt header) typedefs INT32 to int (always a 32-bit signed type on
 * modern platforms.)
 *
 * This is a recipe for conflict, since "long" and "int" aren't always
 * compatible types.  Since the definition of INT32 has technically been part
 * of the libjpeg API for more than 20 years, we can't remove it, but we do not
 * use it internally any longer.  We instead define a separate type (JLONG)
 * for internal use, which ensures that internal behavior will always be the
 * same regardless of any external headers that may be included.
 */

#ifndef XMD_H                   /* X11/xmd.h correctly defines INT32 */
#ifndef _BASETSD_H_             /* Microsoft defines it in basetsd.h */
#ifndef _BASETSD_H              /* MinGW is slightly different */
#ifndef QGLOBAL_H               /* Qt defines it in qglobal.h */
typedef long INT32;
#endif
#endif
#endif
#endif

/* Datatype used for image dimensions.  The JPEG standard only supports
 * images up to 64K*64K due to 16-bit fields in SOF markers.  Therefore
 * "unsigned int" is sufficient on all machines.  However, if you need to
 * handle larger images and you don't mind deviating from the spec, you
 * can change this datatype.  (Note that changing this datatype will
 * potentially require modifying the SIMD code.  The x86-64 SIMD extensions,
 * in particular, assume a 32-bit JDIMENSION.)
 */

typedef unsigned int JDIMENSION;

#define JPEG_MAX_DIMENSION  65500L  /* a tad under 64K to prevent overflows */

/* These macros are used in all function definitions and extern declarations.
 * You could modify them if you need to change function linkage conventions;
 * in particular, you'll need to do that to make the library a Windows DLL.
 * Another application is to make all functions global for use with debuggers
 * or code profilers that require it.
 */

/* a function called through method pointers: */
#define METHODDEF(type)         static type
/* a function used only in its module: */
#define LOCAL(type)             static type
/* a function referenced thru EXTERNs: */
#define GLOBAL(type)            type
/* a reference to a GLOBAL function: */
#define EXTERN(type)            extern type

/* Originally, this macro was used as a way of defining function prototypes
 * for both modern compilers as well as older compilers that did not support
 * prototype parameters.  libjpeg-turbo has never supported these older,
 * non-ANSI compilers, but the macro is still included because there is some
 * software out there that uses it.
 */

#define JMETHOD(type, methodname, arglist)  type (*methodname) arglist

/* libjpeg-turbo no longer supports platforms that have far symbols (MS-DOS),
 * but again, some software relies on this macro.
 */

#undef FAR
#define FAR

/*
 * On a few systems, type boolean and/or its values FALSE, TRUE may appear
 * in standard header files.  Or you may have conflicts with application-
 * specific header files that you want to include together with these files.
 * Defining HAVE_BOOLEAN before including jpeglib.h should make it work.
 */

#ifndef HAVE_BOOLEAN
typedef int boolean;
#endif
#ifndef FALSE                   /* in case these macros already exist */
#define FALSE   0               /* values of boolean */
#endif
#ifndef TRUE
#define TRUE    1
#endif

/*
 * The remaining options affect code selection within the JPEG library,
 * but they don't need to be visible to most applications using the library.
 * To minimize application namespace pollution, the symbols won't be
 * defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined.
 */

#ifdef JPEG_INTERNALS
#define JPEG_INTERNAL_OPTIONS
#endif

#ifdef JPEG_INTERNAL_OPTIONS

/*
 * These defines indicate whether to include various optional functions.
 * Undefining some of these symbols will produce a smaller but less capable
 * library.  Note that you can leave certain source files out of the
 * compilation/linking process if you've #undef'd the corresponding symbols.
 * (You may HAVE to do that if your compiler doesn't like null source files.)
 */

/* Capability options common to encoder and decoder: */

#define DCT_ISLOW_SUPPORTED     /* accurate integer method */
#define DCT_IFAST_SUPPORTED     /* less accurate int method [legacy feature] */
#define DCT_FLOAT_SUPPORTED     /* floating-point method [legacy feature] */

/* Encoder capability options: */

#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
#define C_PROGRESSIVE_SUPPORTED     /* Progressive JPEG? (Requires MULTISCAN)*/
#define ENTROPY_OPT_SUPPORTED       /* Optimization of entropy coding parms? */
/* Note: if you selected 12-bit data precision, it is dangerous to turn off
 * ENTROPY_OPT_SUPPORTED.  The standard Huffman tables are only good for 8-bit
 * precision, so jchuff.c normally uses entropy optimization to compute
 * usable tables for higher precision.  If you don't want to do optimization,
 * you'll have to supply different default Huffman tables.
 * The exact same statements apply for progressive JPEG: the default tables
 * don't work for progressive mode.  (This may get fixed, however.)
 */
#define INPUT_SMOOTHING_SUPPORTED   /* Input image smoothing option? */

/* Decoder capability options: */

#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
#define D_PROGRESSIVE_SUPPORTED     /* Progressive JPEG? (Requires MULTISCAN)*/
#define SAVE_MARKERS_SUPPORTED      /* jpeg_save_markers() needed? */
#define BLOCK_SMOOTHING_SUPPORTED   /* Block smoothing? (Progressive only) */
#define IDCT_SCALING_SUPPORTED      /* Output rescaling via IDCT? */
#undef  UPSAMPLE_SCALING_SUPPORTED  /* Output rescaling at upsample stage? */
#define UPSAMPLE_MERGING_SUPPORTED  /* Fast path for sloppy upsampling? */
#define QUANT_1PASS_SUPPORTED       /* 1-pass color quantization? */
#define QUANT_2PASS_SUPPORTED       /* 2-pass color quantization? */

/* more capability options later, no doubt */

/*
 * The RGB_RED, RGB_GREEN, RGB_BLUE, and RGB_PIXELSIZE macros are a vestigial
 * feature of libjpeg.  The idea was that, if an application developer needed
 * to compress from/decompress to a BGR/BGRX/RGBX/XBGR/XRGB buffer, they could
 * change these macros, rebuild libjpeg, and link their application statically
 * with it.  In reality, few people ever did this, because there were some
 * severe restrictions involved (cjpeg and djpeg no longer worked properly,
 * compressing/decompressing RGB JPEGs no longer worked properly, and the color
 * quantizer wouldn't work with pixel sizes other than 3.)  Furthermore, since
 * all of the O/S-supplied versions of libjpeg were built with the default
 * values of RGB_RED, RGB_GREEN, RGB_BLUE, and RGB_PIXELSIZE, many applications
 * have come to regard these values as immutable.
 *
 * The libjpeg-turbo colorspace extensions provide a much cleaner way of
 * compressing from/decompressing to buffers with arbitrary component orders
 * and pixel sizes.  Thus, we do not support changing the values of RGB_RED,
 * RGB_GREEN, RGB_BLUE, or RGB_PIXELSIZE.  In addition to the restrictions
 * listed above, changing these values will also break the SIMD extensions and
 * the regression tests.
 */

#define RGB_RED         0       /* Offset of Red in an RGB scanline element */
#define RGB_GREEN       1       /* Offset of Green */
#define RGB_BLUE        2       /* Offset of Blue */
#define RGB_PIXELSIZE   3       /* JSAMPLEs per RGB scanline element */

#define JPEG_NUMCS  17

#define EXT_RGB_RED         0
#define EXT_RGB_GREEN       1
#define EXT_RGB_BLUE        2
#define EXT_RGB_PIXELSIZE   3

#define EXT_RGBX_RED        0
#define EXT_RGBX_GREEN      1
#define EXT_RGBX_BLUE       2
#define EXT_RGBX_PIXELSIZE  4

#define EXT_BGR_RED         2
#define EXT_BGR_GREEN       1
#define EXT_BGR_BLUE        0
#define EXT_BGR_PIXELSIZE   3

#define EXT_BGRX_RED        2
#define EXT_BGRX_GREEN      1
#define EXT_BGRX_BLUE       0
#define EXT_BGRX_PIXELSIZE  4

#define EXT_XBGR_RED        3
#define EXT_XBGR_GREEN      2
#define EXT_XBGR_BLUE       1
#define EXT_XBGR_PIXELSIZE  4

#define EXT_XRGB_RED        1
#define EXT_XRGB_GREEN      2
#define EXT_XRGB_BLUE       3
#define EXT_XRGB_PIXELSIZE  4

static const int rgb_red[JPEG_NUMCS] = {
  -1, -1, RGB_RED, -1, -1, -1, EXT_RGB_RED, EXT_RGBX_RED,
  EXT_BGR_RED, EXT_BGRX_RED, EXT_XBGR_RED, EXT_XRGB_RED,
  EXT_RGBX_RED, EXT_BGRX_RED, EXT_XBGR_RED, EXT_XRGB_RED,
  -1
};

static const int rgb_green[JPEG_NUMCS] = {
  -1, -1, RGB_GREEN, -1, -1, -1, EXT_RGB_GREEN, EXT_RGBX_GREEN,
  EXT_BGR_GREEN, EXT_BGRX_GREEN, EXT_XBGR_GREEN, EXT_XRGB_GREEN,
  EXT_RGBX_GREEN, EXT_BGRX_GREEN, EXT_XBGR_GREEN, EXT_XRGB_GREEN,
  -1
};

static const int rgb_blue[JPEG_NUMCS] = {
  -1, -1, RGB_BLUE, -1, -1, -1, EXT_RGB_BLUE, EXT_RGBX_BLUE,
  EXT_BGR_BLUE, EXT_BGRX_BLUE, EXT_XBGR_BLUE, EXT_XRGB_BLUE,
  EXT_RGBX_BLUE, EXT_BGRX_BLUE, EXT_XBGR_BLUE, EXT_XRGB_BLUE,
  -1
};

static const int rgb_pixelsize[JPEG_NUMCS] = {
  -1, -1, RGB_PIXELSIZE, -1, -1, -1, EXT_RGB_PIXELSIZE, EXT_RGBX_PIXELSIZE,
  EXT_BGR_PIXELSIZE, EXT_BGRX_PIXELSIZE, EXT_XBGR_PIXELSIZE, EXT_XRGB_PIXELSIZE,
  EXT_RGBX_PIXELSIZE, EXT_BGRX_PIXELSIZE, EXT_XBGR_PIXELSIZE, EXT_XRGB_PIXELSIZE,
  -1
};

/* Definitions for speed-related optimizations. */

/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying
 * two 16-bit shorts is faster than multiplying two ints.  Define MULTIPLIER
 * as short on such a machine.  MULTIPLIER must be at least 16 bits wide.
 */

#ifndef MULTIPLIER
#ifndef WITH_SIMD
#define MULTIPLIER  int         /* type for fastest integer multiply */
#else
#define MULTIPLIER  short       /* prefer 16-bit with SIMD for parellelism */
#endif
#endif

/* FAST_FLOAT should be either float or double, whichever is done faster
 * by your compiler.  (Note that this type is only used in the floating point
 * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.)
 */

#ifndef FAST_FLOAT
#define FAST_FLOAT  float
#endif

#endif /* JPEG_INTERNAL_OPTIONS */