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Implement NtGdiSetVirtualResolution, SetSizeDevice and NtGdiScaleViewport/WindowExtEx. Getting ready to fix wine gdi mapping tests.

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svn path=/trunk/; revision=33509
This commit is contained in:
James Tabor 2008-05-13 23:26:02 +00:00
parent d45bd86a52
commit f366e9f6c1
3 changed files with 222 additions and 46 deletions
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2
reactos/subsystems/win32/win32k/include/coord.h
View file

@ -31,4 +31,6 @@ IntGdiModifyWorldTransform(PDC pDc,
CONST LPXFORM lpXForm,
DWORD Mode);
VOID FASTCALL IntMirrorWindowOrg(PDC);
#endif

234
reactos/subsystems/win32/win32k/objects/coord.c
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id$
/*
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -558,27 +558,167 @@ NtGdiOffsetWindowOrgEx(HDC hDC,
BOOL
STDCALL
NtGdiScaleViewportExtEx(HDC hDC,
int Xnum,
int Xdenom,
int Ynum,
int Ydenom,
LPSIZE Size)
int Xnum,
int Xdenom,
int Ynum,
int Ydenom,
LPSIZE pSize)
{
UNIMPLEMENTED;
return FALSE;
PDC pDC;
PDC_ATTR pDc_Attr;
BOOL Ret = FALSE;
LONG X, Y;
pDC = DC_LockDc(hDC);
if (!pDC)
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return FALSE;
}
pDc_Attr = pDC->pDc_Attr;
if(!pDc_Attr) pDc_Attr = &pDC->Dc_Attr;
if ( pSize )
{
NTSTATUS Status = STATUS_SUCCESS;
_SEH_TRY
{
ProbeForWrite(pSize,
sizeof(LPSIZE),
1);
pSize->cx = pDc_Attr->szlViewportExt.cx;
pSize->cy = pDc_Attr->szlViewportExt.cy;
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
DC_UnlockDc(pDC);
return FALSE;
}
}
if (pDc_Attr->iMapMode > MM_TWIPS)
{
if ( ( Xdenom ) && ( Ydenom ) )
{
X = Xnum * pDc_Attr->szlViewportExt.cx / Xdenom;
if ( X )
{
Y = Ynum * pDc_Attr->szlViewportExt.cy / Ydenom;
if ( Y )
{
pDc_Attr->szlViewportExt.cx = X;
pDc_Attr->szlViewportExt.cy = Y;
IntMirrorWindowOrg(pDC);
pDc_Attr->flXform |= (PAGE_EXTENTS_CHANGED|INVALIDATE_ATTRIBUTES|DEVICE_TO_WORLD_INVALID);
if (pDc_Attr->iMapMode == MM_ISOTROPIC) IntFixIsotropicMapping(pDC);
DC_UpdateXforms(pDC);
Ret = TRUE;
}
}
}
}
else
Ret = TRUE;
DC_UnlockDc(pDC);
return Ret;
}
BOOL
STDCALL
NtGdiScaleWindowExtEx(HDC hDC,
int Xnum,
int Xdenom,
int Ynum,
int Ydenom,
LPSIZE Size)
int Xnum,
int Xdenom,
int Ynum,
int Ydenom,
LPSIZE pSize)
{
UNIMPLEMENTED;
return FALSE;
PDC pDC;
PDC_ATTR pDc_Attr;
BOOL Ret = FALSE;
LONG X, Y;
pDC = DC_LockDc(hDC);
if (!pDC)
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return FALSE;
}
pDc_Attr = pDC->pDc_Attr;
if(!pDc_Attr) pDc_Attr = &pDC->Dc_Attr;
if ( pSize )
{
NTSTATUS Status = STATUS_SUCCESS;
_SEH_TRY
{
ProbeForWrite(pSize,
sizeof(LPSIZE),
1);
X = pDc_Attr->szlWindowExt.cx;
if (pDc_Attr->dwLayout & LAYOUT_RTL) X = -X;
pSize->cx = X;
pSize->cy = pDc_Attr->szlWindowExt.cy;
}
_SEH_HANDLE
{
Status = _SEH_GetExceptionCode();
}
_SEH_END;
if(!NT_SUCCESS(Status))
{
SetLastNtError(Status);
DC_UnlockDc(pDC);
return FALSE;
}
}
if (pDc_Attr->iMapMode > MM_TWIPS)
{
if (( Xdenom ) && ( Ydenom ))
{
X = Xnum * pDc_Attr->szlWindowExt.cx / Xdenom;
if ( X )
{
Y = Ynum * pDc_Attr->szlWindowExt.cy / Ydenom;
if ( Y )
{
pDc_Attr->szlWindowExt.cx = X;
pDc_Attr->szlWindowExt.cy = Y;
IntMirrorWindowOrg(pDC);
pDc_Attr->flXform |= (PAGE_EXTENTS_CHANGED|INVALIDATE_ATTRIBUTES|DEVICE_TO_WORLD_INVALID);
if (pDc_Attr->iMapMode == MM_ISOTROPIC) IntFixIsotropicMapping(pDC);
DC_UpdateXforms(pDC);
Ret = TRUE;
}
}
}
}
else
Ret = TRUE;
DC_UnlockDc(pDC);
return Ret;
}
int
@ -1033,4 +1173,68 @@ NtGdiMirrorWindowOrg(
return TRUE;
}
/*
* @implemented
*/
BOOL
APIENTRY
NtGdiSetSizeDevice(
IN HDC hdc,
IN INT cxVirtualDevice,
IN INT cyVirtualDevice)
{
PDC dc;
PDC_ATTR pDc_Attr;
if (!cxVirtualDevice ||
!cyVirtualDevice ) return FALSE;
dc = DC_LockDc(hdc);
if (!dc) return FALSE;
pDc_Attr = dc->pDc_Attr;
if(!pDc_Attr) pDc_Attr = &dc->Dc_Attr;
pDc_Attr->szlVirtualDeviceSize.cx = cxVirtualDevice;
pDc_Attr->szlVirtualDeviceSize.cy = cyVirtualDevice;
// DC_UpdateXforms(dc);
DC_UnlockDc(dc);
return TRUE;
}
/*
* @implemented
*/
BOOL
APIENTRY
NtGdiSetVirtualResolution(
IN HDC hdc,
IN INT cxVirtualDevicePixel,
IN INT cyVirtualDevicePixel,
IN INT cxVirtualDeviceMm,
IN INT cyVirtualDeviceMm)
{
PDC dc;
PDC_ATTR pDc_Attr;
// Need test types for zeros and non zeros
dc = DC_LockDc(hdc);
if (!dc) return FALSE;
pDc_Attr = dc->pDc_Attr;
if(!pDc_Attr) pDc_Attr = &dc->Dc_Attr;
pDc_Attr->szlVirtualDevicePixel.cx = cxVirtualDevicePixel;
pDc_Attr->szlVirtualDevicePixel.cy = cyVirtualDevicePixel;
pDc_Attr->szlVirtualDeviceMm.cx = cxVirtualDeviceMm;
pDc_Attr->szlVirtualDeviceMm.cy = cyVirtualDeviceMm;
// DC_UpdateXforms(dc);
DC_UnlockDc(dc);
return TRUE;
}
/* EOF */

32
reactos/subsystems/win32/win32k/stubs/stubs.c
View file

@ -2559,37 +2559,7 @@ NtGdiXFORMOBJ_iGetXform(
return 0;
}
/*
* @unimplemented
*/
BOOL
APIENTRY
NtGdiSetSizeDevice(
IN HDC hdc,
IN INT cxVirtualDevice,
IN INT cyVirtualDevice)
{
UNIMPLEMENTED;
return FALSE;
}
/*
* @unimplemented
*/
BOOL
APIENTRY
NtGdiSetVirtualResolution(
IN HDC hdc,
IN INT cxVirtualDevicePixel,
IN INT cyVirtualDevicePixel,
IN INT cxVirtualDeviceMm,
IN INT cyVirtualDeviceMm)
{
UNIMPLEMENTED;
return FALSE;
}
/*
/*
* @unimplemented
*/
INT