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32dib remove one of color fill optimizing until it can be fix for oarch=pentiun2 DBG=0 with vmware drv
svn path=/trunk/; revision=15880
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@ -59,9 +59,9 @@ DIB_32BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
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" jmp .L2\n"
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".L1:\n"
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" stosw\n"
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" ror $0x10,%%eax\n"
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" mov %1,%%ecx\n" /* Setup count of fullwords to fill */
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" dec %%ecx\n"
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" rol $16,%%eax\n"
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" rep stosl\n" /* The actual fill */
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" shr $0x10,%%eax\n"
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" stosw\n"
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@ -703,45 +703,11 @@ DIB_32BPP_ColorFill(SURFOBJ* DestSurface, RECTL* DestRect, ULONG color)
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{
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ULONG DestY;
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#ifdef _M_IX86
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ULONG width;
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PULONG pos;
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ULONG delta = DestSurface->lDelta;
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width = (DestRect->right - DestRect->left) ;
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pos = (PULONG) (DestSurface->pvScan0 + DestRect->top * delta + (DestRect->left<<2));
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for (DestY = DestRect->top; DestY< DestRect->bottom; DestY++)
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{
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__asm__ __volatile__ (
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" cld\n"
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" mov %0, %%eax\n"
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" test $0x03, %%edi\n" /* Align to fullword boundary */
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" jnz .FL1\n"
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" mov %1,%%ecx\n" /* Setup count of fullwords to fill */
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" rep stosl\n" /* The actual fill */
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" jmp .FL2\n"
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".FL1:\n"
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" stosw\n"
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" mov %1,%%ecx\n" /* Setup count of fullwords to fill */
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" dec %%ecx\n"
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" rol $16,%%eax\n"
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" rep stosl\n" /* The actual fill */
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" shr $0x10,%%eax\n"
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" stosw\n"
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".FL2:\n"
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: /* no output */
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: "r"(color), "r"(width), "D"(pos)
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: "%eax", "%ecx");
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pos =(PULONG)((ULONG_PTR)pos + delta);
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}
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#else
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for (DestY = DestRect->top; DestY< DestRect->bottom; DestY++)
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{
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DIB_32BPP_HLine (DestSurface, DestRect->left, DestRect->right, DestY, color);
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}
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#endif
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return TRUE;
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}
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