[gadamopoulos] 55755: [win32k] - Do not store the PDEVOBJ and a fake name in MONITOR struct. Use MONITOR.HDEV instead (which is an opaque pointer to a PDEVOBJ)
20 Feb
2012
20 Feb
'12
1:23 p.m.
Author: gadamopoulos
Date: Mon Feb 20 13:23:32 2012
New Revision: 55755
URL: http://svn.reactos.org/svn/reactos?rev=55755&view=rev
Log:
[win32k]
- Do not store the PDEVOBJ and a fake name in MONITOR struct. Use MONITOR.HDEV instead
(which is an opaque pointer to a PDEVOBJ)
Modified:
trunk/reactos/subsystems/win32/win32k/include/monitor.h
trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c
trunk/reactos/subsystems/win32/win32k/ntuser/display.c
trunk/reactos/subsystems/win32/win32k/ntuser/monitor.c
trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c
trunk/reactos/subsystems/win32/win32k/ntuser/window.c
trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c
trunk/reactos/subsystems/win32/win32k/objects/device.c
Modified: trunk/reactos/subsystems/win32/win32k/include/monitor.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/monitor.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/include/monitor.h [iso-8859-1] Mon Feb 20
13:23:32 2012
@@ -21,18 +21,13 @@
SHORT cFullScreen;
SHORT cWndStack;
HDEV hDev;
-
- // ReactOS specific fields:
- UNICODE_STRING DeviceName; /* Name of the monitor */
- PDEVOBJ *GdiDevice; /* Pointer to the GDI device to
- which this monitor is attached */
} MONITOR, *PMONITOR;
-NTSTATUS IntAttachMonitor(PDEVOBJ *pGdiDevice, ULONG DisplayNumber);
-NTSTATUS IntDetachMonitor(PDEVOBJ *pGdiDevice);
-NTSTATUS IntUpdateMonitorSize(IN PDEVOBJ *pGdiDevice);
-PMONITOR FASTCALL UserGetMonitorObject(IN HMONITOR);
-PMONITOR FASTCALL IntGetPrimaryMonitor(VOID);
-PMONITOR FASTCALL IntMonitorFromRect(PRECTL,DWORD);
+NTSTATUS NTAPI UserAttachMonitor(IN HDEV hDev);
+NTSTATUS NTAPI UserDetachMonitor(HDEV hDev);
+NTSTATUS NTAPI UserUpdateMonitorSize(IN HDEV hDev);
+PMONITOR NTAPI UserGetMonitorObject(IN HMONITOR);
+PMONITOR NTAPI UserGetPrimaryMonitor(VOID);
+PMONITOR NTAPI UserMonitorFromRect(PRECTL,DWORD);
/* EOF */
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c [iso-8859-1] Mon Feb 20
13:23:32 2012
@@ -565,9 +565,8 @@
}
else
{
- HDEV hDev;
- hDev = (HDEV)pPrimarySurface;
- DesktopHDC = IntGdiCreateDisplayDC(hDev, DcType, EmptyDC);
+ PMONITOR pMonitor = UserGetPrimaryMonitor();
+ DesktopHDC = IntGdiCreateDisplayDC(pMonitor->hDev, DcType, EmptyDC);
}
return DesktopHDC;
@@ -860,7 +859,7 @@
/*
* Try to open already existing desktop
*/
-
+
TRACE("Trying to open desktop (%wZ)\n", &DesktopName);
Status = ObOpenObjectByName(
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/display.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/display.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/display.c [iso-8859-1] Mon Feb 20
13:23:32 2012
@@ -779,7 +779,7 @@
//IntvGetDeviceCaps(&PrimarySurface, &GdiHandleTable->DevCaps);
/* Set new size of the monitor */
- IntUpdateMonitorSize(ppdev);
+ UserUpdateMonitorSize((HDEV)ppdev);
/* Remove all cursor clipping */
UserClipCursor(NULL);
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/monitor.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/monitor.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/monitor.c [iso-8859-1] Mon Feb 20
13:23:32 2012
@@ -49,9 +49,6 @@
void
IntDestroyMonitorObject(IN PMONITOR pMonitor)
{
- /* Free monitor name */
- RtlFreeUnicodeString(&pMonitor->DeviceName);
-
/* Remove monitor region */
if (pMonitor->hrgnMonitor)
{
@@ -73,7 +70,7 @@
* hMonitor
* Handle of MONITOR object
*/
-PMONITOR FASTCALL
+PMONITOR NTAPI
UserGetMonitorObject(IN HMONITOR hMonitor)
{
PMONITOR pMonitor;
@@ -94,16 +91,15 @@
return pMonitor;
}
-/* IntGetPrimaryMonitor
+/* UserGetPrimaryMonitor
*
* Returns a PMONITOR for the primary monitor
*
* Return value
* PMONITOR
*/
-PMONITOR
-FASTCALL
-IntGetPrimaryMonitor()
+PMONITOR NTAPI
+UserGetPrimaryMonitor()
{
PMONITOR pMonitor;
@@ -117,7 +113,7 @@
return pMonitor;
}
-/* IntAttachMonitor
+/* UserAttachMonitor
*
* Creates a new MONITOR and appends it to the list of monitors.
*
@@ -129,12 +125,10 @@
* Return value
* Returns a NTSTATUS
*/
-NTSTATUS
-IntAttachMonitor(IN PDEVOBJ *pGdiDevice,
- IN ULONG DisplayNumber)
+NTSTATUS NTAPI
+UserAttachMonitor(IN HDEV hDev)
{
PMONITOR pMonitor;
- WCHAR Buffer[CCHDEVICENAME];
TRACE("Attaching monitor...\n");
@@ -145,17 +139,8 @@
TRACE("Couldnt create monitor object\n");
return STATUS_INSUFFICIENT_RESOURCES;
}
-
- _snwprintf(Buffer, CCHDEVICENAME, L"\\\\.\\DISPLAY%d", DisplayNumber + 1);
- if (!RtlCreateUnicodeString(&pMonitor->DeviceName, Buffer))
- {
- TRACE("Couldn't duplicate monitor name!\n");
- UserDereferenceObject(pMonitor);
- UserDeleteObject(UserHMGetHandle(pMonitor), otMonitor);
- return STATUS_INSUFFICIENT_RESOURCES;
- }
-
- pMonitor->GdiDevice = pGdiDevice;
+
+ pMonitor->hDev = hDev;
pMonitor->cWndStack = 0;
if (gMonitorList == NULL)
@@ -174,12 +159,12 @@
pmonLast->pMonitorNext = pMonitor;
}
- IntUpdateMonitorSize(pGdiDevice);
+ UserUpdateMonitorSize(hDev);
return STATUS_SUCCESS;
}
-/* IntDetachMonitor
+/* UserDetachMonitor
*
* Deletes a MONITOR and removes it from the list of monitors.
*
@@ -190,15 +175,15 @@
* Return value
* Returns a NTSTATUS
*/
-NTSTATUS
-IntDetachMonitor(IN PDEVOBJ *pGdiDevice)
+NTSTATUS NTAPI
+UserDetachMonitor(IN HDEV hDev)
{
PMONITOR pMonitor = gMonitorList, *pLink = &gMonitorList;
/* Find monitor attached to given device */
while (pMonitor != NULL)
{
- if (pMonitor->GdiDevice == pGdiDevice)
+ if (pMonitor->hDev == hDev)
break;
pLink = &pMonitor->pMonitorNext;
@@ -224,7 +209,7 @@
return STATUS_SUCCESS;
}
-/* IntUpdateMonitorSize
+/* UserUpdateMonitorSize
*
* Reset size of the monitor using atached device
*
@@ -236,15 +221,16 @@
* Return value
* Returns a NTSTATUS
*/
-NTSTATUS
-IntUpdateMonitorSize(IN PDEVOBJ *pGdiDevice)
+NTSTATUS NTAPI
+UserUpdateMonitorSize(IN HDEV hDev)
{
PMONITOR pMonitor;
+ SIZEL DeviceSize;
/* Find monitor attached to given device */
for (pMonitor = gMonitorList; pMonitor != NULL; pMonitor =
pMonitor->pMonitorNext)
{
- if (pMonitor->GdiDevice == pGdiDevice)
+ if (pMonitor->hDev == hDev)
break;
}
@@ -253,12 +239,15 @@
/* No monitor has been found */
return STATUS_INVALID_PARAMETER;
}
+
+ /* Get the size of the hdev */
+ PDEVOBJ_sizl((PPDEVOBJ)hDev, &DeviceSize);
/* Update monitor size */
pMonitor->rcMonitor.left = 0;
pMonitor->rcMonitor.top = 0;
- pMonitor->rcMonitor.right = pMonitor->rcMonitor.left +
pMonitor->GdiDevice->gdiinfo.ulHorzRes;
- pMonitor->rcMonitor.bottom = pMonitor->rcMonitor.top +
pMonitor->GdiDevice->gdiinfo.ulVertRes;
+ pMonitor->rcMonitor.right = pMonitor->rcMonitor.left + DeviceSize.cx;
+ pMonitor->rcMonitor.bottom = pMonitor->rcMonitor.top + DeviceSize.cy;
pMonitor->rcWork = pMonitor->rcMonitor;
/* Destroy monitor region... */
@@ -403,9 +392,8 @@
return cMonitors;
}
-PMONITOR
-FASTCALL
-IntMonitorFromRect(
+PMONITOR NTAPI
+UserMonitorFromRect(
PRECTL pRect,
DWORD dwFlags)
{
@@ -703,6 +691,7 @@
MONITORINFOEXW MonitorInfo;
NTSTATUS Status;
BOOL bRet = FALSE;
+ PWCHAR pwstrDeviceName;
TRACE("Enter NtUserGetMonitorInfo\n");
UserEnterShared();
@@ -721,6 +710,8 @@
SetLastNtError(STATUS_INVALID_PARAMETER);
goto cleanup;
}
+
+ pwstrDeviceName =
((PPDEVOBJ)(pMonitor->hDev))->pGraphicsDevice->szWinDeviceName;
/* Get size of pMonitorInfoUnsafe */
Status = MmCopyFromCaller(&MonitorInfo.cbSize,
&pMonitorInfoUnsafe->cbSize, sizeof(MonitorInfo.cbSize));
@@ -750,8 +741,8 @@
{
RtlStringCbCopyNExW(MonitorInfo.szDevice,
sizeof(MonitorInfo.szDevice),
- pMonitor->DeviceName.Buffer,
- pMonitor->DeviceName.Length,
+ pwstrDeviceName,
+ (wcslen(pwstrDeviceName)+1) * sizeof(WCHAR),
NULL, NULL, STRSAFE_FILL_BEHIND_NULL);
}
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c [iso-8859-1] Mon Feb 20
13:23:32 2012
@@ -947,7 +947,7 @@
case SPI_GETWORKAREA:
{
- PMONITOR pmonitor = IntGetPrimaryMonitor();
+ PMONITOR pmonitor = UserGetPrimaryMonitor();
if(!pmonitor)
return 0;
@@ -959,7 +959,7 @@
{
/* FIXME: We should set the work area of the monitor
that contains the specified rectangle */
- PMONITOR pmonitor = IntGetPrimaryMonitor();
+ PMONITOR pmonitor = UserGetPrimaryMonitor();
RECT rcWorkArea;
if(!pmonitor)
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/window.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/window.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/window.c [iso-8859-1] Mon Feb 20 13:23:32
2012
@@ -1463,7 +1463,7 @@
PMONITOR pMonitor;
PRTL_USER_PROCESS_PARAMETERS ProcessParams;
- pMonitor = IntGetPrimaryMonitor();
+ pMonitor = UserGetPrimaryMonitor();
/* Check if we don't have a monitor attached yet */
if(pMonitor == NULL)
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c [iso-8859-1] Mon Feb 20 13:23:32
2012
@@ -323,7 +323,7 @@
else
{
RECTL WorkArea;
- PMONITOR pmonitor = IntMonitorFromRect(&Rect, MONITOR_DEFAULTTOPRIMARY
);
+ PMONITOR pmonitor = UserMonitorFromRect(&Rect, MONITOR_DEFAULTTOPRIMARY
);
// FIXME: support DPI aware, rcWorkDPI/Real etc..
if (!(Wnd->style & WS_MAXIMIZEBOX) || (Wnd->state &
WNDS_HASCAPTION) || pmonitor->cFullScreen)
@@ -389,7 +389,7 @@
if ( Wnd->spwndParent == Wnd->head.rpdesk->pDeskInfo->spwnd &&
!(Wnd->ExStyle & WS_EX_TOOLWINDOW))
{
- PMONITOR pmonitor = IntMonitorFromRect(&lpwndpl->rcNormalPosition,
MONITOR_DEFAULTTOPRIMARY );
+ PMONITOR pmonitor = UserMonitorFromRect(&lpwndpl->rcNormalPosition,
MONITOR_DEFAULTTOPRIMARY );
// FIXME: support DPI aware, rcWorkDPI/Real etc..
if (Wnd->InternalPos.flags & WPF_MININIT)
@@ -414,7 +414,7 @@
/* make sure the specified rect is visible on screen */
static void make_rect_onscreen( RECT *rect )
{
- PMONITOR pmonitor = IntMonitorFromRect( rect, MONITOR_DEFAULTTONEAREST ); // Wine
uses this.
+ PMONITOR pmonitor = UserMonitorFromRect( rect, MONITOR_DEFAULTTONEAREST ); // Wine
uses this.
// FIXME: support DPI aware, rcWorkDPI/Real etc..
if (!pmonitor) return;
@@ -744,7 +744,7 @@
co_IntSendMessage(Window->head.h, WM_GETMINMAXINFO, 0, (LPARAM)&MinMax);
/* if the app didn't change the values, adapt them for the current monitor */
- if ((monitor = IntGetPrimaryMonitor()))
+ if ((monitor = UserGetPrimaryMonitor()))
{
RECT rc_work;
Modified: trunk/reactos/subsystems/win32/win32k/objects/device.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/device.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/device.c [iso-8859-1] Mon Feb 20
13:23:32 2012
@@ -30,16 +30,9 @@
{
SIZEL SurfSize;
SURFOBJ *pso;
- BOOL calledFromUser;
-
- calledFromUser = UserIsEntered(); // FIXME: Possibly upgrade a shared lock
- if (!calledFromUser)
- {
- UserEnterExclusive();
- }
/* Attach monitor */
- IntAttachMonitor(gppdevPrimary, 0);
+ UserAttachMonitor((HDEV)gppdevPrimary);
DPRINT("IntCreatePrimarySurface, pPrimarySurface=%p,
pPrimarySurface->pSurface = %p\n",
pPrimarySurface, pPrimarySurface->pSurface);
@@ -56,11 +49,6 @@
// Init Primary Displays Device Capabilities.
PDEVOBJ_vGetDeviceCaps(pPrimarySurface, &GdiHandleTable->DevCaps);
-
- if (!calledFromUser)
- {
- UserLeave();
- }
return TRUE;
}
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