;* */
;* */
;* */
-;* (C) 2002 Ullrich von Bassewitz */
-;* Wacholderweg 14 */
-;* D-70597 Stuttgart */
-;* EMail: uz@musoftware.de */
+;* (C) 2002-2003 Ullrich von Bassewitz */
+;* Römerstraße 52 */
+;* D-70794 Filderstadt */
+;* EMail: uz@cc65.org */
;* */
;* */
;* This software is provided 'as-is', without any expressed or implied */
TGI_HDR_YRES = 6 ; Y resolution
TGI_HDR_COLORCOUNT = 8 ; Number of available colors
TGI_HDR_PAGECOUNT = 9 ; Number of screens available
-TGI_HDR_RES = 10 ; Reserved for extensions
+TGI_HDR_FONTSIZE_X = 10 ; System font size in X direction
+TGI_HDR_FONTSIZE_Y = 11 ; System font size in Y direction
+TGI_HDR_RES = 12 ; Reserved for extensions
TGI_HDR_JUMPTAB = 16
TGI_HDR_INSTALL = TGI_HDR_JUMPTAB+0 ; INSTALL routine
-TGI_HDR_DEINSTALL = TGI_HDR_JUMPTAB+2 ; DEINSTALL routine
+TGI_HDR_UNINSTALL = TGI_HDR_JUMPTAB+2 ; UNINSTALL routine
TGI_HDR_INIT = TGI_HDR_JUMPTAB+4 ; INIT routine
TGI_HDR_DONE = TGI_HDR_JUMPTAB+6 ; DONE routine
TGI_HDR_GETERROR = TGI_HDR_JUMPTAB+8 ; GETERROR routine
TGI_HDR_GETDEFPALETTE = TGI_HDR_JUMPTAB+24 ; GETDEFPALETTE routine
TGI_HDR_SETPIXEL = TGI_HDR_JUMPTAB+26 ; SETPIXEL routine
TGI_HDR_GETPIXEL = TGI_HDR_JUMPTAB+28 ; GETPIXEL routine
-TGI_HDR_HORLINE = TGI_HDR_JUMPTAB+30 ; HORLINE routine
-TGI_HDR_LINE = TGI_HDR_JUMPTAB+32 ; LINE routine
-TGI_HDR_BAR = TGI_HDR_JUMPTAB+34 ; BAR routine
-TGI_HDR_CIRCLE = TGI_HDR_JUMPTAB+36 ; CIRCLE routine
+TGI_HDR_LINE = TGI_HDR_JUMPTAB+30 ; LINE routine
+TGI_HDR_BAR = TGI_HDR_JUMPTAB+32 ; BAR routine
+TGI_HDR_CIRCLE = TGI_HDR_JUMPTAB+34 ; CIRCLE routine
+TGI_HDR_TEXTSTYLE = TGI_HDR_JUMPTAB+36 ; TEXTSTYLE routine
+TGI_HDR_OUTTEXT = TGI_HDR_JUMPTAB+38 ; OUTTEXT routine
-TGI_HDR_JUMPCOUNT = 19 ; Number of jump vectors
+TGI_HDR_JUMPCOUNT = 20 ; Number of jump vectors
+
+;------------------------------------------------------------------------------
+; The TGI API version, stored at TGI_HDR_VERSION
+
+TGI_API_VERSION = $01
+
+;------------------------------------------------------------------------------
+; Text style constants
+
+TGI_TEXT_HORIZONTAL = 0
+TGI_TEXT_VERTICAL = 1
;------------------------------------------------------------------------------
; Variables
.global _tgi_drv ; Pointer to driver
.global _tgi_error ; Last error code
- .global _tgi_mode ; Graphics mode or zero
+ .global _tgi_gmode ; Flag: graphics mode active
.global _tgi_curx ; Current drawing cursor X
.global _tgi_cury ; Current drawing cursor Y
.global _tgi_color ; Current drawing color
+ .global _tgi_textdir ; Current text direction
+ .global _tgi_textmagx ; Text magnification in X dir
+ .global _tgi_textmagy ; Text magnification in Y dir
.global _tgi_xres ; X resolution of the current mode
.global _tgi_yres ; Y resolution of the current mode
.global _tgi_colorcount ; Number of available colors
.global _tgi_pagecount ; Number of available screen pages
+ .global _tgi_fontsizex ; System font X size
+ .global _tgi_fontsizey ; System font Y size
;------------------------------------------------------------------------------
; Driver entry points
.global tgi_install
- .global tgi_deinstall
+ .global tgi_uninstall
.global tgi_init
.global tgi_done
.global tgi_geterror
.global tgi_getdefpalette
.global tgi_setpixel
.global tgi_getpixel
- .global tgi_horline
.global tgi_line
.global tgi_bar
.global tgi_circle
-
+ .global tgi_textstyle
+ .global tgi_outtext
;------------------------------------------------------------------------------
; ASM functions
- .global tgi_emu_bar
.global tgi_getset
.global tgi_inv_arg
+ .global tgi_inv_drv
.global tgi_linepop
.global tgi_set_ptr
+ .global tgi_popxy
+ .global tgi_popxy2
+ .global tgi_curtoxy
+
+;------------------------------------------------------------------------------
+; C callable functions
+
+ .global _tgi_load
+ .global _tgi_load_driver
+ .global _tgi_unload
+ .global _tgi_install
+ .global _tgi_uninstall
+ .global _tgi_init
+ .global _tgi_done
+ .global _tgi_geterror
+ .global _tgi_clear
+ .global _tgi_getpagecount
+ .global _tgi_setviewpage
+ .global _tgi_setdrawpage
+ .global _tgi_getcolorcount
+ .global _tgi_getmaxcolor
+ .global _tgi_setcolor
+ .global _tgi_getcolor
+ .global _tgi_setpalette
+ .global _tgi_getpalette
+ .global _tgi_getdefpalette
+ .global _tgi_getxres
+ .global _tgi_getmaxx
+ .global _tgi_getyres
+ .global _tgi_getmaxy
+ .global _tgi_getpixel
+ .global _tgi_setpixel
+ .global _tgi_gotoxy
+ .global _tgi_line
+ .global _tgi_lineto
+ .global _tgi_circle
+ .global _tgi_bar
+ .global _tgi_textstyle
+ .global _tgi_textwidth
+ .global _tgi_textheight
+ .global _tgi_outtext
+ .global _tgi_outtextxy
+
-
projects / cc65 / blobdiff