[WIN32SS]

[reactos.git] / win32ss / gdi / eng / engwindow.c

diff --git a/win32ss/gdi/eng/engwindow.c b/win32ss/gdi/eng/engwindow.c
index d23e974..ec34394 100644 (file)
--- a/win32ss/gdi/eng/engwindow.c
+++ b/win32ss/gdi/eng/engwindow.c
@@ -152,35 +152,30 @@ EngCreateWnd(
     EWNDOBJ *Clip = NULL;
     WNDOBJ *WndObjUser = NULL;
     PWND Window;
     EWNDOBJ *Clip = NULL;
     WNDOBJ *WndObjUser = NULL;
     PWND Window;

-    BOOL calledFromUser;
-    DECLARE_RETURN(WNDOBJ*);

 
     TRACE("EngCreateWnd: pso = 0x%p, hwnd = 0x%p, pfn = 0x%p, fl = 0x%lx, pixfmt = %d\n",
             pso, hWnd, pfn, fl, iPixelFormat);
 
 
     TRACE("EngCreateWnd: pso = 0x%p, hwnd = 0x%p, pfn = 0x%p, fl = 0x%lx, pixfmt = %d\n",
             pso, hWnd, pfn, fl, iPixelFormat);
 

+    UserEnterExclusive();
+

     if (fl & (WO_RGN_WINDOW | WO_RGN_DESKTOP_COORD | WO_RGN_UPDATE_ALL))
     {
         FIXME("Unsupported flags: 0x%lx\n", fl & ~(WO_RGN_CLIENT_DELTA | WO_RGN_CLIENT | WO_RGN_SURFACE_DELTA | WO_RGN_SURFACE));
     }
 
     if (fl & (WO_RGN_WINDOW | WO_RGN_DESKTOP_COORD | WO_RGN_UPDATE_ALL))
     {
         FIXME("Unsupported flags: 0x%lx\n", fl & ~(WO_RGN_CLIENT_DELTA | WO_RGN_CLIENT | WO_RGN_SURFACE_DELTA | WO_RGN_SURFACE));
     }
 

-    calledFromUser = UserIsEntered();
-    if (!calledFromUser) {
-        UserEnterShared();
-    }
-

     /* Get window object */
     Window = UserGetWindowObject(hWnd);
     if (Window == NULL)
     {
     /* Get window object */
     Window = UserGetWindowObject(hWnd);
     if (Window == NULL)
     {

-        RETURN( NULL);
+        goto Exit;

     }
 
     /* Create WNDOBJ */
     }
 
     /* Create WNDOBJ */

-    Clip = EngAllocMem(FL_ZERO_MEMORY, sizeof (EWNDOBJ), GDITAG_WNDOBJ);
+    Clip = EngAllocMem(FL_ZERO_MEMORY, sizeof(EWNDOBJ), GDITAG_WNDOBJ);

     if (Clip == NULL)
     {
         ERR("Failed to allocate memory for a WND structure!\n");
     if (Clip == NULL)
     {
         ERR("Failed to allocate memory for a WND structure!\n");

-        RETURN( NULL);
+        goto Exit;

     }
     IntEngInitClipObj((XCLIPOBJ*)Clip);
 
     }
     IntEngInitClipObj((XCLIPOBJ*)Clip);
 


@@ -188,7 +183,7 @@ EngCreateWnd(
     if (!IntEngWndUpdateClipObj(Clip, Window))
     {
         EngFreeMem(Clip);
     if (!IntEngWndUpdateClipObj(Clip, Window))
     {
         EngFreeMem(Clip);

-        RETURN( NULL);
+        goto Exit;

     }
 
     /* Fill user object */
     }
 
     /* Fill user object */


@@ -213,15 +208,9 @@ EngCreateWnd(
 
     TRACE("EngCreateWnd: SUCCESS: %p!\n", WndObjUser);
 
 
     TRACE("EngCreateWnd: SUCCESS: %p!\n", WndObjUser);
 

-    RETURN( WndObjUser);
-
-CLEANUP:
-
-    if (!calledFromUser) {
-        UserLeave();
-    }
-
-    END_CLEANUP;
+Exit:
+    UserLeave();
+    return WndObjUser;

 }
 
 
 }
 
 


@@ -235,14 +224,10 @@ EngDeleteWnd(
 {
     EWNDOBJ* Clip = (EWNDOBJ *)pwo;//CONTAINING_RECORD(pwo, XCLIPOBJ, WndObj);
     PWND Window;
 {
     EWNDOBJ* Clip = (EWNDOBJ *)pwo;//CONTAINING_RECORD(pwo, XCLIPOBJ, WndObj);
     PWND Window;

-    BOOL calledFromUser;

 
     TRACE("EngDeleteWnd: pwo = 0x%p\n", pwo);
 
 
     TRACE("EngDeleteWnd: pwo = 0x%p\n", pwo);
 

-    calledFromUser = UserIsEntered();
-    if (!calledFromUser) {
-        UserEnterExclusive();
-    }
+    UserEnterExclusive();

 
     /* Get window object */
     Window = UserGetWindowObject(Clip->Hwnd);
 
     /* Get window object */
     Window = UserGetWindowObject(Clip->Hwnd);


@@ -257,9 +242,7 @@ EngDeleteWnd(
     }
     --gcountPWO;
 
     }
     --gcountPWO;
 

-    if (!calledFromUser) {
-        UserLeave();
-    }
+    UserLeave();

 
     /* Free resources */
     IntEngFreeClipResources((XCLIPOBJ*)Clip);
 
     /* Free resources */
     IntEngFreeClipResources((XCLIPOBJ*)Clip);