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Working on the TGI API, adding vector fonts. Only roughly tested!

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4432 b7a2c559-68d2-44c3-8de9-860c34a00d81
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uz
2009-11-02 22:29:49 +00:00
parent fdc7604d8f
commit 87866e3099
8 changed files with 247 additions and 31 deletions
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5
libsrc/tgi/tgi-kernel.s
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@@ -22,13 +22,14 @@ _tgi_gmode: .res 1 ; Flag: Graphics mode active
_tgi_curx: .res 2 ; Current drawing cursor X
_tgi_cury: .res 2 ; Current drawing cursor Y
_tgi_color: .res 1 ; Current drawing color
_tgi_font: .res 1 ; Which font to use
_tgi_textdir: .res 1 ; Current text direction
; The following two store an 8.8 fixed point value in the first two bytes,
; and a rounded integer value in the third byte. The latter is passed to the
; driver to scale the bitmap font. The variables are expected to be in
; this order and adjacent.
_tgi_textmagw: .res 3 ; Text magnification for the width
_tgi_textmagh: .res 3 ; Text magnification for the height
_tgi_textscalew: .res 3 ; Text scale for the width
_tgi_textscaleh: .res 3 ; Text scale for the height
; The following two must also be in exactly this order
_tgi_charwidth: .res 1 ; Char width of system font