2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS kernel
4 * PURPOSE: Support for physical devices
5 * FILE: subsystems/win32/win32k/eng/pdevobj.c
6 * PROGRAMER: Timo Kreuzer (timo.kreuzer@reactos.org)
13 PPDEVOBJ gppdevPrimary
= NULL
;
15 static PPDEVOBJ gppdevList
= NULL
;
16 static HSEMAPHORE ghsemPDEV
;
23 ghsemPDEV
= EngCreateSemaphore();
24 if (!ghsemPDEV
) return STATUS_INSUFFICIENT_RESOURCES
;
25 return STATUS_SUCCESS
;
31 DbgLookupDHPDEV(DHPDEV dhpdev
)
36 EngAcquireSemaphoreShared(ghsemPDEV
);
38 /* Walk through the list of PDEVs */
39 for (ppdev
= gppdevList
; ppdev
; ppdev
= ppdev
->ppdevNext
)
41 /* Compare with the given DHPDEV */
42 if (ppdev
->dhpdev
== dhpdev
) break;
45 /* Unlock PDEV list */
46 EngReleaseSemaphore(ghsemPDEV
);
57 ppdev
= ExAllocatePoolWithTag(PagedPool
, sizeof(PDEVOBJ
), GDITAG_PDEV
);
61 RtlZeroMemory(ppdev
, sizeof(PDEVOBJ
));
70 PDEVOBJ_vRelease(PPDEVOBJ ppdev
)
73 EngAcquireSemaphore(ghsemPDEV
);
75 /* Decrease reference count */
78 ASSERT(ppdev
->cPdevRefs
>= 0) ;
80 /* Check if references are left */
81 if (ppdev
->cPdevRefs
== 0)
83 /* Do we have a surface? */
86 /* Release the surface and let the driver free it */
87 SURFACE_ShareUnlockSurface(ppdev
->pSurface
);
88 ppdev
->pfn
.DisableSurface(ppdev
->dhpdev
);
91 /* Do we have a palette? */
94 PALETTE_ShareUnlockPalette(ppdev
->ppalSurf
);
98 ppdev
->pfn
.DisablePDEV(ppdev
->dhpdev
);
100 /* Remove it from list */
101 if( ppdev
== gppdevList
)
102 gppdevList
= ppdev
->ppdevNext
;
105 PPDEVOBJ ppdevCurrent
= gppdevList
;
107 while (!found
&& ppdevCurrent
->ppdevNext
)
109 if (ppdevCurrent
->ppdevNext
== ppdev
)
112 ppdevCurrent
= ppdevCurrent
->ppdevNext
;
115 ppdevCurrent
->ppdevNext
= ppdev
->ppdevNext
;
118 /* Is this the primary one ? */
119 if (ppdev
== gppdevPrimary
)
120 gppdevPrimary
= NULL
;
123 ExFreePoolWithTag(ppdev
, GDITAG_PDEV
);
127 EngReleaseSemaphore(ghsemPDEV
);
136 PWSTR pwszLogAddress
)
138 PFN_DrvEnablePDEV pfnEnablePDEV
;
141 DPRINT("PDEVOBJ_bEnablePDEV()\n");
143 /* Get the DrvEnablePDEV function */
144 pfnEnablePDEV
= ppdev
->pldev
->pfn
.EnablePDEV
;
146 /* Call the drivers DrvEnablePDEV function */
147 ppdev
->dhpdev
= pfnEnablePDEV(pdevmode
,
152 (PULONG
)&ppdev
->gdiinfo
,
156 ppdev
->pGraphicsDevice
->pwszDescription
,
157 ppdev
->pGraphicsDevice
->DeviceObject
);
159 /* Fix up some values */
160 if (ppdev
->gdiinfo
.ulLogPixelsX
== 0)
161 ppdev
->gdiinfo
.ulLogPixelsX
= 96;
163 if (ppdev
->gdiinfo
.ulLogPixelsY
== 0)
164 ppdev
->gdiinfo
.ulLogPixelsY
= 96;
167 ppdev
->ppalSurf
= PALETTE_ShareLockPalette(ppdev
->devinfo
.hpalDefault
);
169 /* Setup hatch brushes */
170 for (i
= 0; i
< HS_DDI_MAX
; i
++)
172 if (ppdev
->ahsurf
[i
] == NULL
)
173 ppdev
->ahsurf
[i
] = gahsurfHatch
[i
];
176 DPRINT("PDEVOBJ_bEnablePDEV - dhpdev = %p\n", ppdev
->dhpdev
);
183 PDEVOBJ_vCompletePDEV(
186 /* Call the drivers DrvCompletePDEV function */
187 ppdev
->pldev
->pfn
.CompletePDEV(ppdev
->dhpdev
, (HDEV
)ppdev
);
197 /* Check if we already have a surface */
200 /* Increment reference count */
201 GDIOBJ_vReferenceObjectByPointer(&ppdev
->pSurface
->BaseObject
);
205 /* Call the drivers DrvEnableSurface */
206 hsurf
= ppdev
->pldev
->pfn
.EnableSurface(ppdev
->dhpdev
);
208 /* Lock the surface */
209 ppdev
->pSurface
= SURFACE_ShareLockSurface(hsurf
);
212 DPRINT("PDEVOBJ_pSurface() returning %p\n", ppdev
->pSurface
);
213 return ppdev
->pSurface
;
218 PDEVOBJ_pdmMatchDevMode(
222 PGRAPHICS_DEVICE pGraphicsDevice
;
223 PDEVMODEW pdmCurrent
;
227 pGraphicsDevice
= ppdev
->pGraphicsDevice
;
229 for (i
= 0; i
< pGraphicsDevice
->cDevModes
; i
++)
231 pdmCurrent
= pGraphicsDevice
->pDevModeList
[i
].pdm
;
233 /* Compare asked DEVMODE fields
234 * Only compare those that are valid in both DEVMODE structs */
235 dwFields
= pdmCurrent
->dmFields
& pdm
->dmFields
;
237 /* For now, we only need those */
238 if ((dwFields
& DM_BITSPERPEL
) &&
239 (pdmCurrent
->dmBitsPerPel
!= pdm
->dmBitsPerPel
)) continue;
240 if ((dwFields
& DM_PELSWIDTH
) &&
241 (pdmCurrent
->dmPelsWidth
!= pdm
->dmPelsWidth
)) continue;
242 if ((dwFields
& DM_PELSHEIGHT
) &&
243 (pdmCurrent
->dmPelsHeight
!= pdm
->dmPelsHeight
)) continue;
244 if ((dwFields
& DM_DISPLAYFREQUENCY
) &&
245 (pdmCurrent
->dmDisplayFrequency
!= pdm
->dmDisplayFrequency
)) continue;
247 /* Match! Return the DEVMODE */
258 PUNICODE_STRING pustrDeviceName
,
261 PGRAPHICS_DEVICE pGraphicsDevice
;
263 DPRINT("EngpCreatePDEV(%wZ, %p)\n", pustrDeviceName
, pdm
);
265 /* Try to find the GRAPHICS_DEVICE */
268 pGraphicsDevice
= EngpFindGraphicsDevice(pustrDeviceName
, 0, 0);
269 if (!pGraphicsDevice
)
271 DPRINT1("No GRAPHICS_DEVICE found for %ls!\n",
272 pustrDeviceName
? pustrDeviceName
->Buffer
: 0);
278 pGraphicsDevice
= gpPrimaryGraphicsDevice
;
281 /* Allocate a new PDEVOBJ */
282 ppdev
= PDEVOBJ_AllocPDEV();
285 DPRINT1("failed to allocate a PDEV\n");
289 /* If no DEVMODEW is given, ... */
292 /* ... use the device's default one */
293 pdm
= pGraphicsDevice
->pDevModeList
[pGraphicsDevice
->iDefaultMode
].pdm
;
294 DPRINT("Using iDefaultMode = %lu\n", pGraphicsDevice
->iDefaultMode
);
297 /* Try to get a diplay driver */
298 ppdev
->pldev
= EngLoadImageEx(pdm
->dmDeviceName
, LDEV_DEVICE_DISPLAY
);
301 DPRINT1("Could not load display driver '%ls', '%ls'\n",
302 pGraphicsDevice
->pDiplayDrivers
,
304 ExFreePoolWithTag(ppdev
, GDITAG_PDEV
);
308 /* Copy the function table */
309 ppdev
->pfn
= ppdev
->pldev
->pfn
;
311 /* Set MovePointer function */
312 ppdev
->pfnMovePointer
= ppdev
->pfn
.MovePointer
;
313 if (!ppdev
->pfnMovePointer
)
314 ppdev
->pfnMovePointer
= EngMovePointer
;
316 ppdev
->pGraphicsDevice
= pGraphicsDevice
;
317 ppdev
->hsemDevLock
= EngCreateSemaphore();
318 // Should we change the ative mode of pGraphicsDevice ?
319 ppdev
->pdmwDev
= PDEVOBJ_pdmMatchDevMode(ppdev
, pdm
) ;
322 ppdev
->flFlags
= PDEV_DISPLAY
;
324 /* HACK: Don't use the pointer */
325 ppdev
->Pointer
.Exclude
.right
= -1;
327 /* Call the driver to enable the PDEV */
328 if (!PDEVOBJ_bEnablePDEV(ppdev
, pdm
, NULL
))
330 DPRINT1("Failed to enable PDEV!\n");
334 /* FIXME: this must be done in a better way */
335 pGraphicsDevice
->StateFlags
|= DISPLAY_DEVICE_ATTACHED_TO_DESKTOP
;
337 /* Tell the driver that the PDEV is ready */
338 PDEVOBJ_vCompletePDEV(ppdev
);
340 /* Return the PDEV */
356 /* Exchange driver functions */
357 ppdev
->pfn
= ppdev2
->pfn
;
358 ppdev2
->pfn
= pdevTmp
.pfn
;
361 ppdev
->pldev
= ppdev2
->pldev
;
362 ppdev2
->pldev
= pdevTmp
.pldev
;
364 /* Exchange DHPDEV */
365 ppdev
->dhpdev
= ppdev2
->dhpdev
;
366 ppdev2
->dhpdev
= pdevTmp
.dhpdev
;
368 /* Exchange surfaces and associate them with their new PDEV */
369 ppdev
->pSurface
= ppdev2
->pSurface
;
370 ppdev2
->pSurface
= pdevTmp
.pSurface
;
371 ppdev
->pSurface
->SurfObj
.hdev
= (HDEV
)ppdev
;
372 ppdev2
->pSurface
->SurfObj
.hdev
= (HDEV
)ppdev2
;
374 /* Exchange devinfo */
375 ppdev
->devinfo
= ppdev2
->devinfo
;
376 ppdev2
->devinfo
= pdevTmp
.devinfo
;
378 /* Exchange gdiinfo */
379 ppdev
->gdiinfo
= ppdev2
->gdiinfo
;
380 ppdev2
->gdiinfo
= pdevTmp
.gdiinfo
;
382 /* Exchange DEVMODE */
383 ppdev
->pdmwDev
= ppdev2
->pdmwDev
;
384 ppdev2
->pdmwDev
= pdevTmp
.pdmwDev
;
386 /* Exchange state flags */
387 tmpStateFlags
= ppdev
->pGraphicsDevice
->StateFlags
;
388 ppdev
->pGraphicsDevice
->StateFlags
= ppdev2
->pGraphicsDevice
->StateFlags
;
389 ppdev2
->pGraphicsDevice
->StateFlags
= tmpStateFlags
;
391 /* Notify each driver instance of its new HDEV association */
392 ppdev
->pfn
.CompletePDEV(ppdev
->dhpdev
, (HDEV
)ppdev
);
393 ppdev2
->pfn
.CompletePDEV(ppdev2
->dhpdev
, (HDEV
)ppdev2
);
403 UNICODE_STRING ustrDevice
;
409 EngAcquireSemaphore(ppdev
->hsemDevLock
);
410 /* And everything else */
411 EngAcquireSemaphore(ghsemPDEV
);
413 DPRINT1("PDEVOBJ_bSwitchMode, ppdev = %p, pSurface = %p\n", ppdev
, ppdev
->pSurface
);
415 // Lookup the GraphicsDevice + select DEVMODE
416 // pdm = PDEVOBJ_pdmMatchDevMode(ppdev, pdm);
418 /* 1. Temporarily disable the current PDEV */
419 if (!ppdev
->pfn
.AssertMode(ppdev
->dhpdev
, FALSE
))
421 DPRINT1("DrvAssertMode failed\n");
425 /* 2. Create new PDEV */
426 RtlInitUnicodeString(&ustrDevice
, ppdev
->pGraphicsDevice
->szWinDeviceName
);
427 ppdevTmp
= EngpCreatePDEV(&ustrDevice
, pdm
);
430 DPRINT1("Failed to create a new PDEV\n");
434 /* 3. Create a new surface */
435 pSurface
= PDEVOBJ_pSurface(ppdevTmp
);
438 DPRINT1("DrvEnableSurface failed\n");
442 /* 4. Get DirectDraw information */
443 /* 5. Enable DirectDraw Not traced */
444 /* 6. Copy old PDEV state to new PDEV instance */
446 /* 7. Switch the PDEVs */
447 PDEVOBJ_vSwitchPdev(ppdev
, ppdevTmp
);
449 /* 8. Disable DirectDraw */
451 PDEVOBJ_vRelease(ppdevTmp
);
453 /* Update primary display capabilities */
454 if(ppdev
== gppdevPrimary
)
456 PDEVOBJ_vGetDeviceCaps(ppdev
, &GdiHandleTable
->DevCaps
);
463 EngReleaseSemaphore(ppdev
->hsemDevLock
);
464 EngReleaseSemaphore(ghsemPDEV
);
466 DPRINT1("leave, ppdev = %p, pSurface = %p\n", ppdev
, ppdev
->pSurface
);
475 _In_opt_ PUNICODE_STRING pustrDeviceName
)
477 UNICODE_STRING ustrCurrent
;
479 PGRAPHICS_DEVICE pGraphicsDevice
;
481 /* Acquire PDEV lock */
482 EngAcquireSemaphore(ghsemPDEV
);
484 /* Did the caller pass a device name? */
487 /* Loop all present PDEVs */
488 for (ppdev
= gppdevList
; ppdev
; ppdev
= ppdev
->ppdevNext
)
490 /* Get a pointer to the GRAPHICS_DEVICE */
491 pGraphicsDevice
= ppdev
->pGraphicsDevice
;
493 /* Compare the name */
494 RtlInitUnicodeString(&ustrCurrent
, pGraphicsDevice
->szWinDeviceName
);
495 if (RtlEqualUnicodeString(pustrDeviceName
, &ustrCurrent
, FALSE
))
504 /* Otherwise use the primary PDEV */
505 ppdev
= gppdevPrimary
;
508 /* Did we find one? */
511 /* Yes, reference the PDEV */
512 InterlockedIncrement(&ppdev
->cPdevRefs
);
516 /* No, create a new PDEV for the given device */
517 ppdev
= EngpCreatePDEV(pustrDeviceName
, NULL
);
520 /* Insert the PDEV into the list */
521 ppdev
->ppdevNext
= gppdevList
;
524 /* Set as primary PDEV, if we don't have one yet */
527 gppdevPrimary
= ppdev
;
528 ppdev
->pGraphicsDevice
->StateFlags
|= DISPLAY_DEVICE_PRIMARY_DEVICE
;
533 /* Release PDEV lock */
534 EngReleaseSemaphore(ghsemPDEV
);
541 PDEVOBJ_iGetColorManagementCaps(PPDEVOBJ ppdev
)
545 if (ppdev
->flFlags
& PDEV_DISPLAY
)
547 if (ppdev
->devinfo
.iDitherFormat
== BMF_8BPP
||
548 ppdev
->devinfo
.flGraphicsCaps2
& GCAPS2_CHANGEGAMMARAMP
)
552 if (ppdev
->devinfo
.flGraphicsCaps
& GCAPS_CMYKCOLOR
)
553 ret
|= CM_CMYK_COLOR
;
554 if (ppdev
->devinfo
.flGraphicsCaps
& GCAPS_ICM
)
555 ret
|= CM_DEVICE_ICM
;
562 PDEVOBJ_vGetDeviceCaps(
564 OUT PDEVCAPS pDevCaps
)
566 PGDIINFO pGdiInfo
= &ppdev
->gdiinfo
;
568 pDevCaps
->ulVersion
= pGdiInfo
->ulVersion
;
569 pDevCaps
->ulTechnology
= pGdiInfo
->ulTechnology
;
570 pDevCaps
->ulHorzSizeM
= (pGdiInfo
->ulHorzSize
+ 500) / 1000;
571 pDevCaps
->ulVertSizeM
= (pGdiInfo
->ulVertSize
+ 500) / 1000;
572 pDevCaps
->ulHorzSize
= pGdiInfo
->ulHorzSize
;
573 pDevCaps
->ulVertSize
= pGdiInfo
->ulVertSize
;
574 pDevCaps
->ulHorzRes
= pGdiInfo
->ulHorzRes
;
575 pDevCaps
->ulVertRes
= pGdiInfo
->ulVertRes
;
576 pDevCaps
->ulBitsPixel
= pGdiInfo
->cBitsPixel
;
577 if (pDevCaps
->ulBitsPixel
== 15) pDevCaps
->ulBitsPixel
= 16;
578 pDevCaps
->ulPlanes
= pGdiInfo
->cPlanes
;
579 pDevCaps
->ulNumPens
= pGdiInfo
->ulNumColors
;
580 if (pDevCaps
->ulNumPens
!= -1) pDevCaps
->ulNumPens
*= 5;
581 pDevCaps
->ulNumFonts
= 0; // PDEVOBJ_cFonts(ppdev);
582 pDevCaps
->ulNumColors
= pGdiInfo
->ulNumColors
;
583 pDevCaps
->ulRasterCaps
= pGdiInfo
->flRaster
;
584 pDevCaps
->ulAspectX
= pGdiInfo
->ulAspectX
;
585 pDevCaps
->ulAspectY
= pGdiInfo
->ulAspectY
;
586 pDevCaps
->ulAspectXY
= pGdiInfo
->ulAspectXY
;
587 pDevCaps
->ulLogPixelsX
= pGdiInfo
->ulLogPixelsX
;
588 pDevCaps
->ulLogPixelsY
= pGdiInfo
->ulLogPixelsY
;
589 pDevCaps
->ulSizePalette
= pGdiInfo
->ulNumPalReg
;
590 pDevCaps
->ulColorRes
= pGdiInfo
->ulDACRed
+
591 pGdiInfo
->ulDACGreen
+
593 pDevCaps
->ulPhysicalWidth
= pGdiInfo
->szlPhysSize
.cx
;
594 pDevCaps
->ulPhysicalHeight
= pGdiInfo
->szlPhysSize
.cy
;
595 pDevCaps
->ulPhysicalOffsetX
= pGdiInfo
->ptlPhysOffset
.x
;
596 pDevCaps
->ulPhysicalOffsetY
= pGdiInfo
->ptlPhysOffset
.y
;
597 pDevCaps
->ulTextCaps
= pGdiInfo
->flTextCaps
;
598 pDevCaps
->ulTextCaps
|= (TC_SO_ABLE
|TC_UA_ABLE
|TC_CP_STROKE
|TC_OP_STROKE
|TC_OP_CHARACTER
);
599 if (pGdiInfo
->ulTechnology
!= DT_PLOTTER
)
600 pDevCaps
->ulTextCaps
|= TC_VA_ABLE
;
601 pDevCaps
->ulVRefresh
= pGdiInfo
->ulVRefresh
;
602 pDevCaps
->ulDesktopHorzRes
= pGdiInfo
->ulHorzRes
;
603 pDevCaps
->ulDesktopVertRes
= pGdiInfo
->ulVertRes
;
604 pDevCaps
->ulBltAlignment
= pGdiInfo
->ulBltAlignment
;
605 pDevCaps
->ulPanningHorzRes
= pGdiInfo
->ulPanningHorzRes
;
606 pDevCaps
->ulPanningVertRes
= pGdiInfo
->ulPanningVertRes
;
607 pDevCaps
->xPanningAlignment
= pGdiInfo
->xPanningAlignment
;
608 pDevCaps
->yPanningAlignment
= pGdiInfo
->yPanningAlignment
;
609 pDevCaps
->ulShadeBlend
= pGdiInfo
->flShadeBlend
;
610 pDevCaps
->ulColorMgmtCaps
= PDEVOBJ_iGetColorManagementCaps(ppdev
);
614 /** Exported functions ********************************************************/
618 EngGetDriverName(IN HDEV hdev
)
620 PPDEVOBJ ppdev
= (PPDEVOBJ
)hdev
;
623 ASSERT(ppdev
->pldev
);
624 ASSERT(ppdev
->pldev
->pGdiDriverInfo
);
625 ASSERT(ppdev
->pldev
->pGdiDriverInfo
->DriverName
.Buffer
);
627 return ppdev
->pldev
->pGdiDriverInfo
->DriverName
.Buffer
;
640 /* Lock the given DC */
641 pdc
= DC_LockDc(hdc
);
644 EngSetLastError(ERROR_INVALID_HANDLE
);
649 PDEVOBJ_vGetDeviceCaps(pdc
->ppdev
, &devcaps
);
654 /* Return capability */
658 return devcaps
.ulVersion
;
661 return devcaps
.ulTechnology
;
664 return devcaps
.ulHorzSize
;
667 return devcaps
.ulVertSize
;
670 return devcaps
.ulHorzRes
;
673 return devcaps
.ulVertRes
;
676 return devcaps
.ulLogPixelsX
;
679 return devcaps
.ulLogPixelsY
;
682 return devcaps
.ulBitsPixel
;
685 return devcaps
.ulPlanes
;
691 return devcaps
.ulNumPens
;
694 return devcaps
.ulNumFonts
;
697 return devcaps
.ulNumColors
;
700 return devcaps
.ulAspectX
;
703 return devcaps
.ulAspectY
;
706 return devcaps
.ulAspectXY
;
712 return devcaps
.ulSizePalette
;
718 return devcaps
.ulColorRes
;
721 return devcaps
.ulVertRes
;
724 return devcaps
.ulHorzRes
;
727 return devcaps
.ulBltAlignment
;
730 return devcaps
.ulShadeBlend
;
733 return devcaps
.ulColorMgmtCaps
;
736 return devcaps
.ulPhysicalWidth
;
739 return devcaps
.ulPhysicalHeight
;
741 case PHYSICALOFFSETX
:
742 return devcaps
.ulPhysicalOffsetX
;
744 case PHYSICALOFFSETY
:
745 return devcaps
.ulPhysicalOffsetY
;
748 return devcaps
.ulVRefresh
;
751 return devcaps
.ulRasterCaps
;
754 return (CC_CIRCLES
| CC_PIE
| CC_CHORD
| CC_ELLIPSES
| CC_WIDE
|
755 CC_STYLED
| CC_WIDESTYLED
| CC_INTERIORS
| CC_ROUNDRECT
);
758 return (LC_POLYLINE
| LC_MARKER
| LC_POLYMARKER
| LC_WIDE
|
759 LC_STYLED
| LC_WIDESTYLED
| LC_INTERIORS
);
762 return (PC_POLYGON
| PC_RECTANGLE
| PC_WINDPOLYGON
| PC_SCANLINE
|
763 PC_WIDE
| PC_STYLED
| PC_WIDESTYLED
| PC_INTERIORS
);
766 return devcaps
.ulTextCaps
;
779 _Success_(return!=FALSE
)
782 NtGdiGetDeviceCapsAll(
784 OUT PDEVCAPS pDevCaps
)
790 /* Lock the given DC */
791 pdc
= DC_LockDc(hDC
);
794 EngSetLastError(ERROR_INVALID_HANDLE
);
799 PDEVOBJ_vGetDeviceCaps(pdc
->ppdev
, &devcaps
);
804 /* Copy data to caller */
807 ProbeForWrite(pDevCaps
, sizeof(DEVCAPS
), 1);
808 RtlCopyMemory(pDevCaps
, &devcaps
, sizeof(DEVCAPS
));
810 _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER
)
812 SetLastNtError(_SEH2_GetExceptionCode());
826 DHPDEV dhpdev
= NULL
;
828 /* Check parameter */
829 if (!hdev
|| (PCHAR
)hdev
< (PCHAR
)MmSystemRangeStart
)
833 EngAcquireSemaphoreShared(ghsemPDEV
);
835 /* Walk through the list of PDEVs */
836 for (ppdev
= gppdevList
; ppdev
; ppdev
= ppdev
->ppdevNext
)
838 /* Compare with the given HDEV */
839 if (ppdev
== (PPDEVOBJ
)hdev
)
841 /* Found the PDEV! Get it's dhpdev and break */
842 dhpdev
= ppdev
->dhpdev
;
847 /* Unlock PDEV list */
848 EngReleaseSemaphore(ghsemPDEV
);
855 PDEVOBJ_sizl(PPDEVOBJ ppdev
, PSIZEL psizl
)
857 if (ppdev
->flFlags
& PDEV_META_DEVICE
)
859 psizl
->cx
= ppdev
->ulHorzRes
;
860 psizl
->cy
= ppdev
->ulVertRes
;
864 psizl
->cx
= ppdev
->gdiinfo
.ulHorzRes
;
865 psizl
->cy
= ppdev
->gdiinfo
.ulVertRes
;