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cleanup NtGdiDdCreateSurface

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we can now create a surface from DdCreateSurface. 

svn path=/trunk/; revision=23164
This commit is contained in:
Magnus Olsen 2006-07-19 00:41:18 +00:00
parent 5483a9b9dc
commit f2f19d2e9a
1 changed files with 19 additions and 29 deletions
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48
reactos/subsystems/win32/win32k/ntddraw/ddraw.c
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@ -344,42 +344,32 @@ DWORD STDCALL NtGdiDdCreateSurface(
DWORD ddRVal = DDHAL_DRIVER_NOTHANDLED;
PDD_DIRECTDRAW pDirectDraw;
PDD_DIRECTDRAW_GLOBAL lgpl;
#ifdef DX_DEBUG
DPRINT1("NtGdiDdCreateSurface\n");
#endif
pDirectDraw = GDIOBJ_LockObj(DdHandleTable, hDirectDrawLocal, GDI_OBJECT_TYPE_DIRECTDRAW);
if (pDirectDraw == NULL)
{
#ifdef DX_DEBUG
DPRINT1("Can not lock the DirectDraw handle\n");
#endif
return DDHAL_DRIVER_NOTHANDLED;
}
/* backup the orignal PDev and info */
lgpl = puCreateSurfaceData->lpDD;
/* use our cache version instead */
puCreateSurfaceData->lpDD = &pDirectDraw->Global;
if (pDirectDraw != NULL)
{
/* make the call */
if (!(pDirectDraw->DD.dwFlags & DDHAL_CB32_CANCREATESURFACE))
{
#ifdef DX_DEBUG
DPRINT1("DirectDraw HAL does not support Create Surface");
#endif
ddRVal = DDHAL_DRIVER_NOTHANDLED;
}
else
{
ddRVal = pDirectDraw->DD.CreateSurface(puCreateSurfaceData);
if ((pDirectDraw->DD.dwFlags & DDHAL_CB32_CREATESURFACE))
{
/* backup the orignal PDev and info */
lgpl = puCreateSurfaceData->lpDD;
/* use our cache version instead */
puCreateSurfaceData->lpDD = &pDirectDraw->Global;
/* make the call */
ddRVal = pDirectDraw->DD.CreateSurface(puCreateSurfaceData);
/* But back the orignal PDev */
puCreateSurfaceData->lpDD = lgpl;
}
GDIOBJ_UnlockObjByPtr(DdHandleTable, pDirectDraw);
}
/* But back the orignal PDev */
puCreateSurfaceData->lpDD = lgpl;
GDIOBJ_UnlockObjByPtr(DdHandleTable, pDirectDraw);
return ddRVal;
}