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[WIN32K]

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Only set the surface's bitmap bits when iType == STYPE_BITMAP.
Fixes booting with vbox drivers installed.

svn path=/trunk/; revision=56482
This commit is contained in:
Timo Kreuzer 2012-05-03 14:39:53 +00:00
parent 03c5fb1d08
commit f0ba219f34
1 changed files with 18 additions and 15 deletions
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33
reactos/win32ss/gdi/eng/surface.c
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@ -257,25 +257,26 @@ SURFACE_AllocSurface(
RtlZeroMemory(pso->pvBits, cjBits);
}
}
/* Set pvScan0 and lDelta */
if (fjBitmap & BMF_TOPDOWN)
{
/* Topdown is the normal way */
pso->pvScan0 = pso->pvBits;
pso->lDelta = cjWidth;
}
else
{
/* Inversed bitmap (bottom up) */
pso->pvScan0 = ((PCHAR)pso->pvBits + pso->cjBits - cjWidth);
pso->lDelta = -(LONG)cjWidth;
}
}
else
{
/* There are no bitmap bits */
pso->pvBits = NULL;
}
/* Set pvScan0 and lDelta */
if (fjBitmap & BMF_TOPDOWN)
{
/* Topdown is the normal way */
pso->pvScan0 = pso->pvBits;
pso->lDelta = cjWidth;
}
else
{
/* Inversed bitmap (bottom up) */
pso->pvScan0 = ((PCHAR)pso->pvBits + pso->cjBits - cjWidth);
pso->lDelta = -(LONG)cjWidth;
pso->pvScan0 = pso->pvBits = NULL;
pso->lDelta = 0;
}
/* Assign a default palette and increment its reference count */
@ -373,6 +374,8 @@ EngCreateDeviceSurface(
PSURFACE psurf;
HSURF hsurf;
__debugbreak();
/* Allocate a surface */
psurf = SURFACE_AllocSurface(STYPE_DEVICE,
sizl.cx,