DRFONT
From Just Solve the File Format Problem
(Difference between revisions)
(Created page with "{{FormatInfo |formattype=electronic |subcat=Fonts |extensions={{ext|cpi}} }} '''DRFONT''' is the signature of a screen font file format associated with DR-DOS. It is an incomp...") |
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== Software == | == Software == | ||
* [https://www.seasip.info/Unix/PSF/ PSF Tools] | * [https://www.seasip.info/Unix/PSF/ PSF Tools] | ||
| + | * {{Deark}} | ||
== Sample files == | == Sample files == | ||
* [https://archive.org/details/power-quest-2002 PowerQuest 2002] → POWERQUEST/PQ BootMagic v7.01/Rescueme/DOSYSTEM/EGA.CPI | * [https://archive.org/details/power-quest-2002 PowerQuest 2002] → POWERQUEST/PQ BootMagic v7.01/Rescueme/DOSYSTEM/EGA.CPI | ||
* {{DiscMasterLink|view/16116/PC%20Format%206_2008.iso/Uzupe%C5%82nienia/FreeDOS%201.1/fdbasews.iso/gemapps/gemsys/gem.cpi|gem.cpi}} | * {{DiscMasterLink|view/16116/PC%20Format%206_2008.iso/Uzupe%C5%82nienia/FreeDOS%201.1/fdbasews.iso/gemapps/gemsys/gem.cpi|gem.cpi}} | ||
Latest revision as of 18:22, 8 January 2026
DRFONT is the signature of a screen font file format associated with DR-DOS. It is an incompatible variant of CPI. It seems to be very rare, except for one EGA.CPI file included with DR-DOS.
Contents |
[edit] Discussion
The main difference between DRFONT and the usual CPI format is that DRFONT can store the glyph bitmaps more efficiently. A single glyph can be shared by multiple code pages, and by multiple characters within a code page. Whether this makes it a compressed format is a matter of opinion.
[edit] Identification
Files begin with byte 0x7f, then ASCII "DRFONT ".
[edit] Specifications
- Refer to CPI#Specifications -- Most CPI documentation also covers DRFONT.
[edit] Software
[edit] Sample files
- PowerQuest 2002 → POWERQUEST/PQ BootMagic v7.01/Rescueme/DOSYSTEM/EGA.CPI
- gem.cpi
