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|
segment .rdata, align=16
round dq 0000000000002000h
colround dq 0000200000002000h
segment .text
global _vdasm_resize_table_row_8_k8_4x_SSE41
_vdasm_resize_table_row_8_k8_4x_SSE41:
push ebp
push edi
push esi
push ebx
movq xmm6, [round]
pshufd xmm6, xmm6, 0
mov ebp, [esp + 4 + 16] ;ebp = dst
mov esi, [esp + 12 + 16] ;esi = width
mov edi, [esp + 16 + 16] ;edi = kernel
.yloop:
;eax = temp
;ebx = temp
;ecx = temp
;edx = temp
;esi = horiz counter
;edi = filter list
;ebp = destination
mov eax, [edi+0]
mov ebx, [edi+4]
mov ecx, [edi+8]
mov edx, [esp+8+16]
add eax, edx
add ebx, edx
add ecx, edx
add edx, [edi+12]
pmovzxbw xmm0, [eax]
pmaddwd xmm0, [edi+10h]
pmovzxbw xmm1, [ebx]
pmaddwd xmm1, [edi+20h]
pmovzxbw xmm2, [ecx]
pmaddwd xmm2, [edi+30h]
pmovzxbw xmm3, [edx]
pmaddwd xmm3, [edi+40h]
add edi, 50h
phaddd xmm0, xmm1
phaddd xmm2, xmm3
phaddd xmm0, xmm2
paddd xmm0, xmm6
psrad xmm0, 14
packssdw xmm0, xmm0
packuswb xmm0, xmm0
movd [ebp], xmm0
add ebp, 4
sub esi, 1
jne .yloop
pop ebx
pop esi
pop edi
pop ebp
ret
global _vdasm_resize_table_row_8_k16_4x_SSE41
_vdasm_resize_table_row_8_k16_4x_SSE41:
push ebp
push edi
push esi
push ebx
movq xmm6, [round]
pshufd xmm6, xmm6, 0
mov ebp, [esp + 4 + 16] ;ebp = dst
mov esi, [esp + 12 + 16] ;esi = width
mov edi, [esp + 16 + 16] ;edi = kernel
.yloop:
;eax = temp
;ebx = temp
;ecx = temp
;edx = temp
;esi = horiz counter
;edi = filter list
;ebp = destination
mov eax, [edi+0]
mov ebx, [edi+4]
mov ecx, [edi+8]
mov edx, [esp+8+16]
add eax, edx
add ebx, edx
add ecx, edx
add edx, [edi+12]
pmovzxbw xmm0, [eax]
pmaddwd xmm0, [edi+10h]
pmovzxbw xmm1, [ebx]
pmaddwd xmm1, [edi+20h]
pmovzxbw xmm2, [ecx]
pmaddwd xmm2, [edi+30h]
pmovzxbw xmm3, [edx]
pmaddwd xmm3, [edi+40h]
pmovzxbw xmm4, [eax+8]
pmaddwd xmm4, [edi+50h]
pmovzxbw xmm5, [ebx+8]
pmaddwd xmm5, [edi+60h]
paddd xmm0, xmm4
pmovzxbw xmm4, [ecx+8]
pmaddwd xmm4, [edi+70h]
paddd xmm1, xmm5
pmovzxbw xmm5, [edx+8]
pmaddwd xmm5, [edi+80h]
paddd xmm2, xmm4
paddd xmm3, xmm5
add edi, 90h
phaddd xmm0, xmm1
phaddd xmm2, xmm3
phaddd xmm0, xmm2
paddd xmm0, xmm6
psrad xmm0, 14
packssdw xmm0, xmm0
packuswb xmm0, xmm0
movd [ebp], xmm0
add ebp, 4
sub esi, 1
jne .yloop
pop ebx
pop esi
pop edi
pop ebp
ret
global _vdasm_resize_table_row_8_SSE41
_vdasm_resize_table_row_8_SSE41:
push ebp
push edi
push esi
push ebx
pxor xmm7, xmm7
movq xmm6, [round]
mov edi, [esp + 4 + 16] ;edi = dst
mov ebx, [esp + 8 + 16] ;ebx = src
mov ebp, [esp + 12 + 16] ;ebp = width
mov edx, [esp + 16 + 16] ;edx = kernel
.yloop:
;eax = temp
;ebx = source base address
;ecx = (temp) source
;edx = filter list
;esi = (temp) kernel width
;edi = destination
;ebp = horiz counter
mov eax, [edx]
add edx, 16
lea ecx, [ebx + eax]
mov esi, [esp + 20 + 16] ;esi = kernel width
movq xmm2, xmm6
.xloop:
pmovzxbw xmm0, [ecx]
add ecx, 8
pmaddwd xmm0, [edx]
paddd xmm2, xmm0
add edx, 16
sub esi, 8
jne .xloop
phaddd xmm2, xmm2
phaddd xmm2, xmm2
psrad xmm2, 14
packssdw xmm2, xmm2
packuswb xmm2, xmm2
movd eax, xmm2
mov [edi], al
add edi, 1
sub ebp, 1
jne .yloop
pop ebx
pop esi
pop edi
pop ebp
ret
global _vdasm_resize_table_col_8_k2_SSE41
_vdasm_resize_table_col_8_k2_SSE41:
push ebp
push edi
push esi
push ebx
movq xmm6, [colround]
pshufd xmm6, xmm6, 0
mov esi, [esp + 4 + 16] ;esi = dst
mov edi, [esp + 16 + 16] ;edi = kernel
mov ebp, [esp + 12 + 16] ;ebp = width
movq xmm7, [edi]
pshufd xmm7, xmm7, 0
mov edx, [esp + 8 + 16] ;ebx = srcs
mov eax, [edx+0]
mov ebx, [edx+4]
add eax, ebp
add ebx, ebp
neg ebp
.yloop:
;eax = row0
;ebx = row1
;ecx =
;edx =
;edi = kernel
;esi = dest
;ebp = width counter
movd xmm0, [eax+ebp]
movd xmm2, [ebx+ebp]
punpcklbw xmm0, xmm2
pmovzxbw xmm0, xmm0
pmaddwd xmm0, xmm7
paddd xmm0, xmm6
psrad xmm0, 14
packssdw xmm0, xmm0
packuswb xmm0, xmm0
movd [esi], xmm0
add esi, 4
add ebp, 4
jnz .yloop
pop ebx
pop esi
pop edi
pop ebp
ret
global _vdasm_resize_table_col_8_k4_SSE41
_vdasm_resize_table_col_8_k4_SSE41:
push ebp
push edi
push esi
push ebx
movq xmm7, [colround]
pshufd xmm7, xmm7, 0
mov esi, [esp + 4 + 16] ;esi = dst
mov edi, [esp + 16 + 16] ;edi = kernel
movdqu xmm6, [edi]
pshufd xmm5, xmm6, 0
pshufd xmm6, xmm6, 0aah
mov edx, [esp + 8 + 16] ;ebx = srcs
mov ebp, [esp + 12 + 16]
mov eax, [edx+0]
mov ebx, [edx+4]
mov ecx, [edx+8]
mov edx, [edx+12]
lea eax, [eax+ebp-4]
lea ebx, [ebx+ebp-4]
lea ecx, [ecx+ebp-4]
lea edx, [edx+ebp-4]
lea esi, [esi+ebp-4]
neg ebp
add ebp,4
jz .odd
.yloop:
;eax = row0
;ebx = row1
;ecx = row2
;edx = row3
;edi = kernel
;esi = dest
;ebp = width counter
movd xmm0, [eax+ebp]
movd xmm1, [ebx+ebp]
punpcklbw xmm0, xmm1
movd xmm1, [ecx+ebp]
movd xmm2, [edx+ebp]
punpcklbw xmm1, xmm2
movd xmm2, [eax+ebp+4]
movd xmm3, [ebx+ebp+4]
punpcklbw xmm2, xmm3
movd xmm3, [ecx+ebp+4]
movd xmm4, [edx+ebp+4]
punpcklbw xmm3, xmm4
pmovzxbw xmm0, xmm0
pmaddwd xmm0, xmm5
pmovzxbw xmm1, xmm1
pmaddwd xmm1, xmm6
pmovzxbw xmm2, xmm2
pmaddwd xmm2, xmm5
pmovzxbw xmm3, xmm3
pmaddwd xmm3, xmm6
paddd xmm0, xmm1
paddd xmm2, xmm3
paddd xmm0, xmm7
paddd xmm2, xmm7
psrad xmm0, 14
psrad xmm2, 14
packssdw xmm0, xmm2
packuswb xmm0, xmm0
movq [esi+ebp], xmm0
add ebp, 8
js .yloop
jnz .noodd
.odd:
movd xmm0, [eax]
movd xmm1, [ebx]
movd xmm2, [ecx]
movd xmm3, [edx]
punpcklbw xmm0, xmm1
punpcklbw xmm2, xmm3
pmovzxbw xmm0, xmm0
pmovzxbw xmm2, xmm2
pmaddwd xmm0, xmm5
pmaddwd xmm2, xmm6
paddd xmm0, xmm2
paddd xmm0, xmm7
psrad xmm0, 14
packssdw xmm0, xmm0
packuswb xmm0, xmm0
movd [esi], xmm0
.noodd:
pop ebx
pop esi
pop edi
pop ebp
ret
end
|
