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Regard whitespace Rev 2983 → Rev 2984

/programs/demos/3DS/BUMP_CAT.INC
954,6 → 954,19
movq mm2,.dby
movq mm3,.dey
end if
if Ext >= SSE2
mov eax,TEXTURE_SIZE
movd xmm1,eax
shufps xmm1,xmm1,0
push dword TEX_X
push dword -TEX_X
push dword 1
push dword -1
movups xmm2,[esp]
movd xmm3,.bmap
shufps xmm3,xmm3,0
end if
 
;align 16
.draw:
; if TEX = SHIFTING ;bump drawing only in shifting mode
977,6 → 990,35
shl eax,TEX_SHIFT ;-
add esi,eax ;- ; esi - current bump map index
 
if Ext = SSE2
movd xmm0,esi
shufps xmm0,xmm0,0
paddd xmm0,xmm2
pand xmm0,xmm1
paddd xmm0,xmm3
 
movd ebx,xmm0
movzx eax,byte[ebx]
;
; shufps xmm0,xmm0,11100001b
psrldq xmm0,4
movd ebx,xmm0
movzx ebx,byte[ebx]
sub eax,ebx
;
; shufps xmm0,xmm0,11111110b
psrldq xmm0,4
movd ebx,xmm0
movzx edx, byte [ebx]
;
; shufps xmm0,xmm0,11111111b
psrldq xmm0,4
movd ebx,xmm0
movzx ebx, byte [ebx]
sub edx,ebx
;
else
 
mov ebx,esi
dec ebx
and ebx,TEXTURE_SIZE
1004,6 → 1046,7
movzx ebx,byte [ebx]
 
sub edx,ebx
end if
; eax - horizontal sub
; edx - vertical sub
if Ext = NON