mirror of
https://github.com/cc65/cc65.git
synced 2024-12-27 00:29:31 +00:00
71 lines
3.8 KiB
PHP
71 lines
3.8 KiB
PHP
;*****************************************************************************/
|
|
;* */
|
|
;* tgi-vectorfont.inc */
|
|
;* */
|
|
;* TGI vector font definitions */
|
|
;* */
|
|
;* */
|
|
;* */
|
|
;* (C) 2009, Ullrich von Bassewitz */
|
|
;* Roemerstrasse 52 */
|
|
;* D-70794 Filderstadt */
|
|
;* EMail: uz@cc65.org */
|
|
;* */
|
|
;* */
|
|
;* This software is provided 'as-is', without any expressed or implied */
|
|
;* warranty. In no event will the authors be held liable for any damages */
|
|
;* arising from the use of this software. */
|
|
;* */
|
|
;* Permission is granted to anyone to use this software for any purpose, */
|
|
;* including commercial applications, and to alter it and redistribute it */
|
|
;* freely, subject to the following restrictions: */
|
|
;* */
|
|
;* 1. The origin of this software must not be misrepresented; you must not */
|
|
;* claim that you wrote the original software. If you use this software */
|
|
;* in a product, an acknowledgment in the product documentation would be */
|
|
;* appreciated but is not required. */
|
|
;* 2. Altered source versions must be plainly marked as such, and must not */
|
|
;* be misrepresented as being the original software. */
|
|
;* 3. This notice may not be removed or altered from any source */
|
|
;* distribution. */
|
|
;* */
|
|
;*****************************************************************************/
|
|
|
|
|
|
|
|
;------------------------------------------------------------------------------
|
|
; Vectorfont constants
|
|
|
|
TGI_VF_VERSION = $00 ; File version number
|
|
TGI_VF_FIRSTCHAR = $20 ; First char in file
|
|
TGI_VF_LASTCHAR = $7E ; Last char in file
|
|
TGI_VF_CCOUNT = (TGI_VF_LASTCHAR - TGI_VF_FIRSTCHAR + 1)
|
|
|
|
;------------------------------------------------------------------------------
|
|
; TCH file header and font data structures
|
|
|
|
; TCH file header
|
|
.struct TGI_VF_HDR
|
|
MAGIC .byte 3 ; "TCH"
|
|
VERSION .byte 1 ; Version number
|
|
SIZE .word 1 ; Font data size
|
|
.endstruct
|
|
|
|
; Font data loaded directly from file
|
|
.struct TGI_VECTORFONT
|
|
TOP .byte ; Height of char
|
|
BOTTOM .byte ; Descender
|
|
HEIGHT .byte ; Maximum char height
|
|
WIDTHS .byte ::TGI_VF_CCOUNT ; Char widths
|
|
CHARS .word ::TGI_VF_CCOUNT ; Pointer to character defs
|
|
OPS .byte ; Actually dynamic
|
|
.endstruct
|
|
|
|
;------------------------------------------------------------------------------
|
|
; C callable functions
|
|
|
|
.global _tgi_vectorchar
|
|
|
|
|
|
|