mirror of
https://github.com/cc65/cc65.git
synced 2024-12-27 00:29:31 +00:00
29 lines
647 B
ArmAsm
29 lines
647 B
ArmAsm
|
;
|
||
|
|
; Ullrich von Bassewitz, 2009-11-05
|
||
|
|
;
|
||
|
|
; void __fastcall__ tgi_ellipse (int x, int y, unsigned char rx, unsigned char ry);
|
||
|
|
; /* Draw a full ellipse with center at x/y and radii rx/ry using the current
|
||
|
|
; * drawing color.
|
||
|
|
; */
|
||
|
|
;
|
||
|
|
|
||
|
|
|
||
|
|
.include "tgi-kernel.inc"
|
||
|
|
|
||
|
|
.import pusha, push0
|
||
|
|
|
||
|
|
|
||
|
|
;----------------------------------------------------------------------------
|
||
|
|
;
|
||
|
|
|
||
|
|
.code
|
||
|
|
.proc _tgi_ellipse
|
||
|
|
|
||
|
|
jsr pusha ; Push ry
|
||
|
|
jsr push0 ; Start angle is 0
|
||
|
|
lda #<360
|
||
|
|
ldx #>360 ; End angle is 360
|
||
|
|
jmp _tgi_arc
|
||
|
|
|
||
|
|
.endproc
|