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little cosmetics...

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svn path=/trunk/; revision=8979
This commit is contained in:
Thomas Bluemel 2004-04-05 21:15:34 +00:00
parent 0a205b8bd5
commit bd69e8d121
1 changed files with 23 additions and 20 deletions
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43
reactos/subsys/win32k/ntuser/windc.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: windc.c,v 1.62 2004/04/05 20:46:15 weiden Exp $ /* $Id: windc.c,v 1.63 2004/04/05 21:15:34 weiden Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -55,8 +55,10 @@ static FAST_MUTEX DceListLock;
static PDCE FirstDce = NULL; static PDCE FirstDce = NULL;
static HDC defaultDCstate; static HDC defaultDCstate;
#define DCE_LockList ExAcquireFastMutex(&DceListLock) #define DCE_LockList() \
#define DCE_UnlockList ExReleaseFastMutex(&DceListLock) ExAcquireFastMutex(&DceListLock)
#define DCE_UnlockList() \
ExReleaseFastMutex(&DceListLock)
#define DCX_CACHECOMPAREMASK (DCX_CLIPSIBLINGS | DCX_CLIPCHILDREN | \ #define DCX_CACHECOMPAREMASK (DCX_CLIPSIBLINGS | DCX_CLIPCHILDREN | \
DCX_CACHE | DCX_WINDOW | DCX_PARENTCLIP) DCX_CACHE | DCX_WINDOW | DCX_PARENTCLIP)
@ -123,10 +125,10 @@ DceAllocDCE(HWND hWnd, DCE_TYPE Type)
} }
Dce->hwndCurrent = hWnd; Dce->hwndCurrent = hWnd;
Dce->hClipRgn = NULL; Dce->hClipRgn = NULL;
DCE_LockList; DCE_LockList();
Dce->next = FirstDce; Dce->next = FirstDce;
FirstDce = Dce; FirstDce = Dce;
DCE_UnlockList; DCE_UnlockList();
if (Type != DCE_CACHE_DC) if (Type != DCE_CACHE_DC)
{ {
@ -423,7 +425,7 @@ NtUserGetDCEx(HWND hWnd, HANDLE ClipRegion, ULONG Flags)
DCE* DceEmpty = NULL; DCE* DceEmpty = NULL;
DCE* DceUnused = NULL; DCE* DceUnused = NULL;
DCE_LockList; DCE_LockList();
for (Dce = FirstDce; Dce != NULL; Dce = Dce->next) for (Dce = FirstDce; Dce != NULL; Dce = Dce->next)
{ {
@ -446,7 +448,7 @@ NtUserGetDCEx(HWND hWnd, HANDLE ClipRegion, ULONG Flags)
} }
} }
DCE_UnlockList; DCE_UnlockList();
if (Dce == NULL) if (Dce == NULL)
{ {
@ -574,7 +576,7 @@ DCE_InternalDelete(PDCE Dce)
{ {
PDCE PrevInList; PDCE PrevInList;
DCE_LockList; DCE_LockList();
if (Dce == FirstDce) if (Dce == FirstDce)
{ {
@ -594,7 +596,7 @@ DCE_InternalDelete(PDCE Dce)
assert(NULL != PrevInList); assert(NULL != PrevInList);
} }
DCE_UnlockList; DCE_UnlockList();
return NULL != PrevInList; return NULL != PrevInList;
} }
@ -604,16 +606,16 @@ IntWindowFromDC(HDC hDc)
{ {
DCE *Dce; DCE *Dce;
DCE_LockList; DCE_LockList();
for (Dce = FirstDce; Dce != NULL; Dce = Dce->next) for (Dce = FirstDce; Dce != NULL; Dce = Dce->next)
{ {
if(Dce->hDC == hDc) if(Dce->hDC == hDc)
{ {
DCE_UnlockList; DCE_UnlockList();
return Dce->hwndCurrent; return Dce->hwndCurrent;
} }
} }
DCE_UnlockList; DCE_UnlockList();
return 0; return 0;
} }
@ -623,7 +625,7 @@ NtUserReleaseDC(HWND hWnd, HDC hDc)
DCE *dce; DCE *dce;
INT nRet = 0; INT nRet = 0;
DCE_LockList; DCE_LockList();
dce = FirstDce; dce = FirstDce;
@ -639,7 +641,7 @@ NtUserReleaseDC(HWND hWnd, HDC hDc)
nRet = DceReleaseDC(dce); nRet = DceReleaseDC(dce);
} }
DCE_UnlockList; DCE_UnlockList();
return nRet; return nRet;
} }
@ -687,7 +689,7 @@ DceFreeWindowDCE(PWINDOW_OBJECT Window)
{ {
DCE *pDCE; DCE *pDCE;
DCE_LockList; DCE_LockList();
pDCE = FirstDce; pDCE = FirstDce;
while (pDCE) while (pDCE)
@ -730,18 +732,18 @@ DceFreeWindowDCE(PWINDOW_OBJECT Window)
} }
pDCE = pDCE->next; pDCE = pDCE->next;
} }
DCE_UnlockList; DCE_UnlockList();
} }
void FASTCALL void FASTCALL
DceEmptyCache() DceEmptyCache()
{ {
DCE_LockList; DCE_LockList();
while (FirstDce != NULL) while (FirstDce != NULL)
{ {
DceFreeDCE(FirstDce); DceFreeDCE(FirstDce);
} }
DCE_UnlockList; DCE_UnlockList();
} }
VOID FASTCALL VOID FASTCALL
@ -756,7 +758,7 @@ DceResetActiveDCEs(PWINDOW_OBJECT Window, int DeltaX, int DeltaY)
return; return;
} }
DCE_LockList; DCE_LockList();
pDCE = FirstDce; pDCE = FirstDce;
while (pDCE) while (pDCE)
@ -809,10 +811,11 @@ DceResetActiveDCEs(PWINDOW_OBJECT Window, int DeltaX, int DeltaY)
IntReleaseWindowObject(CurrentWindow); IntReleaseWindowObject(CurrentWindow);
} }
} }
pDCE = pDCE->next; pDCE = pDCE->next;
} }
DCE_UnlockList; DCE_UnlockList();
} }
/* EOF */ /* EOF */