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• #11 P.H. senior tag

  2009-04-12 21:23:40 #11

  Összes hozzászólása itt Válaszok az összes hozzászólására itt Válaszok erre a hozzászólásra

  Privát üzenet küldése

  

  P.H.

  senior tag

  Alakulgat:

  @copyarraySSE:
  pshufd xmm0,[eax],01010101b
  @zoomvertSSE:
  mov [esp+_DESTROW],edi
  mov esi,[esp+_STRROWS]
  xor ebx,ebx
  and edi,-32
  sub edx,[esp+_STRLEFT]
  movd ebp,mm4
  movd ecx,mm6
  lea edi,[edi+20h]
  mov esi,[esi]
  movaps xmm1,[edi]
  jge @newpixelSSE
  @sourceLEFT:
  mov bl,[esi]
  add esi,02h
  add edx,ebx
  js @sourceLEFT
  mov bl,[esi-01h]
  jnz @initpixelSSE
  @newpixelSSE:
  movzx edx,word ptr [esi]
  add esi,02h
  movzx ebx,dh
  @initpixelSSE:
  shl ebx,04h
  add ebx,[esp+_STRCOLORS]
  movaps xmm7,[ebx]
  jmp @nxpixelSSE
  @prevHpixelSSE:
  sub dl,01h
  jz @newpixelSSE
  @nxpixelSSE:
  movaps xmm4,xmm7
  movlps xmm6,[ecx+04h]
  mov ebx,[ecx+00h]
  mulps xmm4,xmm0
  pshufd xmm2,xmm6,01000000b
  shufps xmm6,xmm6,01010101b
  movaps xmm3,xmm4
  @pixelSSE:
  test ebx,ebx
  mulps xmm4,xmm2
  @1pixelSSE:
  addps xmm1,xmm4
  jz @nextHpixelSSE
  movaps [edi],xmm1
  js @stepHelementSSE
  add edi,10h
  movaps xmm4,xmm3
  sub ebx,01h
  movaps xmm1,[edi]
  jnz @1pixelSSE
  @nextHpixelSSE:
  cmp ebx,[ecx+08h]
  movaps xmm2,xmm6
  lea ebx,[ebx-01h]
  jnz @pixelSSE
  @stepHelementSSE:
  add ebp,ebx
  lea ecx,[ecx+10h]
  jnz @prevHpixelSSE
  mov edi,[esp+_DESTROW]
  xor edx,edx
  @moreVrowsSSE:
  add [eax+00h],ebx
  jns @cvtROW
  cmp [eax+00h],ebx
  jnz @stepVelementSSE
  cmp ebp,[eax+08h]
  pshufd xmm0,[eax],10101010b
  jnz @zoomvertSSE
  @stepVelementSSE:
  add dword ptr [esp+_STRROWS],04h
  add [esp+_VSIZE],ebx
  lea eax,[eax+10h]
  jnz @copyarraySSE
  sub eax,10h
  mov [eax+00h],ebx
  @cvtROW:
  mov esi,edi
  mov ebp,[esp+_INCREASE]
  and esi,-32
  sub edi,ebp
  @cvtRGB:
  add esi,20h
  cvtps2dq xmm3,[esi+00h]
  movaps [esi+00h],xmm5
  cvtps2dq xmm1,[esi+10h]
  movaps [esi+10h],xmm5
  packssdw xmm3,xmm1
  packuswb xmm3,xmm1
  movq [edi+ebp],xmm3
  add ebp,08h
  js @cvtRGB
  cmp [eax+00h],edx
  jz @moreVrowsSSE
  divps xmm0,xmm0
  jns @zoomvertSSE

  x87:

  fldz
  @copyarray:
  fadd dword ptr [eax+04h]
  @zoomvert:
  mov edi,[esp+_DESTROW]
  mov ecx,[esp+_STRVAR+_ECX]
  xor ebx,ebx
  mov esi,[esp+_STRROWS]
  mov ebp,[ecx-04h]
  fld dword ptr [edi+00h]
  mov esi,[esi]
  fld dword ptr [edi+04h]
  add ecx,[esp+_XADD]
  xor edx,edx
  sub ebx,[esp+_STRLEFT]
  fld dword ptr [edi+08h]
  jge @newpixelx86
  @sourceLEFTx86:
  mov dl,[esi]
  add esi,02h
  add ebx,edx
  js @sourceLEFTx86
  mov dl,[esi-01h]
  jnz @initpixelx86
  @newpixelx86:
  movzx ebx,word ptr [esi]
  add esi,02h
  movzx edx,bh
  @initpixelx86:
  mov [esp+_TMPCOLOR],bl
  shl edx,04h
  add edx,[esp+_STRCOLORS]
  jmp @nxpixelx86
  @prevHpixel:
  sub byte ptr [esp+_TMPCOLOR],01h
  jz @newpixelx86
  @nxpixelx86:
  fld dword ptr [ecx+04h]
  mov ebx,[ecx+00h]
  @HANDLEPIXEL:
  fmul st,st(4)
  test ebx,ebx
  fld dword ptr [edx+00h]
  fmul st,st(1)
  faddp st(4),st
  fld dword ptr [edx+04h]
  fmul st,st(1)
  faddp st(3),st
  fmul dword ptr [edx+08h]
  fadd
  js @stepHelement
  fld1
  jz @nextHpixel
  fxch st(3)
  fstp dword ptr [edi+00h]
  fstp dword ptr [edi+08h]
  fstp dword ptr [edi+04h]
  add edi,0Ch
  sub ebx,01h
  fld dword ptr [edi+04h]
  fld dword ptr [edi+08h]
  fld dword ptr [edi+00h]
  fxch st(3)
  jnz @HANDLEPIXEL
  @nextHpixel:
  cmp [ecx+08h],ebx
  lea ebx,[ebx-01h]
  fmul dword ptr [ecx+08h]
  jnz @HANDLEPIXEL
  fstp st(0)
  @stepHelement:
  add ebp,ebx
  lea ecx,[ecx+10h]
  jnz @prevHpixel
  fstp dword ptr [edi+08h]
  fstp dword ptr [edi+04h]
  fstp dword ptr [edi+00h]
  @moreVrows:
  add [eax+00h],ebx
  fsub st,st(0)
  mov edi,[esp+_DESTROW]
  jns @cvtROWx86
  @nextVrow:
  cmp [eax+00h],ebx
  jnz @stepVelement
  cmp ebp,[eax+08h]
  fadd dword ptr [eax+08h]
  jnz @zoomvert
  @stepVelement:
  add dword ptr [esp+_STRROWS],04h
  add eax,10h
  add [esp+_VSIZE],ebx
  fsub st,st(0)
  jnz @copyarray
  sub eax,10h
  mov [eax+00],ebx
  @cvtROWx86:
  mov ecx,[esp+_INCREASE]
  mov esi,edi
  lea edx,[edi+ecx]
  mov [esp+_DESTROW],edx
  @cvtRGBx86:
  fld dword ptr [esi+08h]
  mov [esi+00h],ebp
  fld dword ptr [esi+00h]
  mov [esi+08h],ebp
  fld dword ptr [esi+04h]
  mov [esi+04h],ebp
  fistp word ptr [esp+_TMPCOLOR]
  add esi,0Ch
  fistp word ptr [edi+00h]
  mov dl,[esp+_TMPCOLOR]
  sub ecx,04h
  fistp word ptr [edi+02h]
  mov [edi+01h],dl
  lea edi,[edi+04h]
  jnz @cvtRGBx86
  fld1
  cmp [eax+00h],ebp
  fadd
  jz @moreVrows
  js @removeTEMP
  jmp @zoomvert

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