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- Fix WidenPath. Now Area.exe runs and crashes when using real hardware. That is a good thing. We now know our Xorg based region code has problems. It allocates all the memory building PolyPolygon region data.

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svn path=/trunk/; revision=37223
This commit is contained in:
James Tabor 2008-11-06 11:55:08 +00:00
parent 7438df3dcd
commit c15d69d936
1 changed files with 7 additions and 3 deletions
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10
reactos/subsystems/win32/win32k/objects/path.c
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@ -1490,9 +1490,9 @@ BOOL
FASTCALL
PATH_WidenPath(DC *dc)
{
INT i, j, numStrokes, penWidth, penWidthIn, penWidthOut, size, penStyle;
INT i, j, numStrokes, numOldStrokes, penWidth, penWidthIn, penWidthOut, size, penStyle;
BOOL ret = FALSE;
PPATH pPath, pNewPath, *pStrokes, pUpPath, pDownPath;
PPATH pPath, pNewPath, *pStrokes, *pOldStrokes, pUpPath, pDownPath;
EXTLOGPEN *elp;
DWORD obj_type, joint, endcap, penType;
PDC_ATTR Dc_Attr = dc->pDc_Attr;
@ -1560,6 +1560,7 @@ PATH_WidenPath(DC *dc)
penWidthOut++;
numStrokes = 0;
numOldStrokes = 1;
pStrokes = ExAllocatePoolWithTag(PagedPool, sizeof(PPATH), TAG_PATH);
pStrokes[0] = ExAllocatePoolWithTag(PagedPool, sizeof(PATH), TAG_PATH);
@ -1588,8 +1589,11 @@ PATH_WidenPath(DC *dc)
}
numStrokes++;
j = 0;
ExFreePoolWithTag(pStrokes, TAG_PATH);
pOldStrokes = pStrokes; // Save old pointer.
pStrokes = ExAllocatePoolWithTag(PagedPool, numStrokes * sizeof(PPATH), TAG_PATH);
RtlCopyMemory(pStrokes, pOldStrokes, numOldStrokes * sizeof(PPATH));
numOldStrokes = numStrokes; // Save orig count.
ExFreePoolWithTag(pOldStrokes, TAG_PATH); // Free old pointer.
pStrokes[numStrokes - 1] = ExAllocatePoolWithTag(PagedPool, sizeof(PATH), TAG_PATH);
PATH_InitGdiPath(pStrokes[numStrokes - 1]);