Table of Contents
Advertisement
;---------------------------------------------------------
;
;
;
;---------------------------------------------------------
; Dispatch to old point clipping routines
_r_clip2
move
move
move
move
fjsgt
fjslt
fjsgt
fjslt
fjsgt
ftst
fjslt
move
; Dispatch to new point clipping routines
move
move
fjsgt
fjslt
MOTOROLA
Double point clipping routine
fsub.s d1,d5 d5.s,d6.s
_clip2_xop
fadd.s d1,d6 x:(r1)-,d5.s
_clip2_xon
fsub.s d1,d5 d5.s,d6.s
_clip2_yop
fadd.s d1,d6
_clip2_yon
fsub.s d1,d5 d5.s,d6.s
_clip2_zop
d6
_clip2_zon
fsub.s d1,d5 d5.s,d6.s
_clip2_xnp
fadd.s d1,d6 x:(r1)-,d5.s
_clip2_xnn
fsub.s d1,d5 d5.s,d6.s
DSP96002 USER'S MANUAL
d7.l,x:(r6)
y:(r1)+,d1.l ;Cnt r1+ 1
y:(r1)-,d1.s ;
x:(r1)+,d5.s
n0,d7.s
y:(r1)+n1,d5.s ;Zo
x:(r1)+,d5.s
d7.s,y:(r6)
y:(r1),d1.s
d8.s,d7.s
1
Wo
1
1
;Xo
1
1
;
1
1
;
1
1
;
2
2
;Yo
1
1
;
2
2
;
1
1
;
2
2
1
1
;
2
2
;
1
1
;
2
2
;Xn
1
1
;
2
2
;
to
1
1
;
Wn
1
1
;
tn
1
1
;
1
1
;
2
2
;Yn
1
1
;
2
2
;
1
1
B-97
Advertisement
Table of Contents
