findedges.psh

real-time(实时渲染技术DirectX)Media

;ps.1.4

;texld r0, t0
;texld r1, t1
;texld r2, t2

;sub r3, r0_x2, r1
;sub r0, r3, r2

ps.1.1

tex t0
tex t1
tex t2

mov_x2 r0, t0
sub r0, r0, t1
sub_x2 r0, r0, t2