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Added a new flags byte to the TGI headers. Bumped the API version.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5083 b7a2c559-68d2-44c3-8de9-860c34a00d81
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uz
2011-07-17 11:23:27 +00:00
parent fea0ac67c3
commit 4026a28c60
12 changed files with 23 additions and 4 deletions
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14
asminc/tgi-kernel.inc
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@@ -44,9 +44,10 @@
YRES .word 1 ; Y resolution
COLORCOUNT .byte 1 ; Number of available colors
PAGECOUNT .byte 1 ; Number of screens available
FONTWIDTH .byte 1 ; System font width
FONTHEIGHT .byte 1 ; System font height
FONTWIDTH .byte 1 ; System font width in pixel
FONTHEIGHT .byte 1 ; System font height in pixel
ASPECTRATIO .word 1 ; Fixed point 8.8 format
FLAGS .byte 1 ; TGI driver flags
.endstruct
JUMPTAB .struct
INSTALL .addr ; INSTALL routine
@@ -75,7 +76,14 @@
;------------------------------------------------------------------------------
; The TGI API version, stored at TGI_HDR_VERSION
TGI_API_VERSION = $03
TGI_API_VERSION = $04
;------------------------------------------------------------------------------
; Bitmapped tgi driver flags, stored in TGI_HDR::VARS::FLAGS.
; Beware: Some of the bits are tested using the BIT instruction, so do not
; change the values without checking the code!
TGI_BM_FONT_FINESCALE = $80 ; Bitmap fonts are fine grained scalable
;------------------------------------------------------------------------------
; Text constants