;;; -*- Mode: asm; indent-tabs-mode: t; tab-width: 8 -*-
.include "../pixel/pixel.inc"
;; public args
        radius = ARGVEC + 2
;; private args
        t1    = $E0
        t2    = $E1
        X_rel = radius
        Y_rel = $E2
        temp = $E3
        temp_ = $E4
        X_swap = $E5
        byte_to_paint_swap = $EF
        ; E8 - EA is used by pixel.inc
        btp_mem_pos_center = $E6 ; 16bit value (uses E7)
        btp_mem_pos_center_two = btp_mem_pos_center
        btp_mem_pos_inv_y =$EB   ; 16bit value (uses EC)
        btp_mem_pos_inv = $ED    ; 16bit value (uses EE)

        btp_mem_pos_swop = $D0   ; 16bit value (uses D1)
        temp__ = $D2
        temp___ = $D3