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PR?546: GerbilSoft: Add-fontconfig-cache-files

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This commit is contained in:
Christos Zoulas 2024-11-09 23:52:53 +00:00
parent 9967d82dc4
commit b1626af44a
1 changed files with 35 additions and 1 deletions
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36
magic/Magdir/fonts
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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: fonts,v 1.51 2022/08/16 11:16:39 christos Exp $
# $File: fonts,v 1.52 2024/11/09 23:52:53 christos Exp $
# fonts: file(1) magic for font data
#
0 search/1 FONT ASCII vfont text
@ -447,3 +447,37 @@
#>20 belong x \b, totalCompressedSize %d
>24 beshort x \b, version %d
>26 beshort x \b.%d
### fontconfig cache files
# fontconfig cache files: little-endian
0 name fc-cache-le
# size is at offset 8, and is intptr_t
# hence, if offset 12 is zero, this is likely 64-bit
# NOTE: cannot determine double alignment here
>12 ulelong 0 le64
>12 ulelong !0 le32
# version number
>4 lelong x \b-%d
# fontconfig cache files: big-endian
0 name fc-cache-be
# size is at offset 8, and is intptr_t
# hence, if offset 12 is zero, this is likely 64-bit
# NOTE: cannot determine double alignment here
>12 ubelong 0 be64
>12 ubelong !0 be32
# version number
>4 belong x \b-%d
# fontconfig cache files
# https://gitlab.freedesktop.org/fontconfig/fontconfig
# https://www.microsoft.com/typography/otspec/otff.htm
0 ulelong 0xFC02FC04 fontconfig cache file:
>0 use fc-cache-le
0 ulelong 0xFC02FC05 fontconfig cache file (mmap):
>0 use fc-cache-le
0 ubelong 0xFC02FC04 fontconfig cache file:
>0 use fc-cache-be
0 ubelong 0xFC02FC05 fontconfig cache file (mmap):
>0 use fc-cache-be