[jgardou] 64226: [WIN32K] - Add some debug prints helping diagnosing which GDI objects are locked when they should not be. - Plug a region (lock) leak - Remove some dead code.

Author: jgardou
Date: Mon Sep 22 14:33:06 2014
New Revision: 64226
URL: http://svn.reactos.org/svn/reactos?rev=64226&view=rev
Log:
[WIN32K]
 - Add some debug prints helping diagnosing which GDI objects are locked when they should
not be.
 - Plug a region (lock) leak
 - Remove some dead code.
Modified:
    trunk/reactos/win32ss/gdi/ntgdi/gdidebug.h
    trunk/reactos/win32ss/gdi/ntgdi/region.c
    trunk/reactos/win32ss/user/ntuser/vis.c
Modified: trunk/reactos/win32ss/gdi/ntgdi/gdidebug.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/gdidebug…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/gdidebug.h  [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/gdidebug.h  [iso-8859-1] Mon Sep 22 14:33:06 2014
@@ -80,8 +80,11 @@
     PTHREADINFO pti = (PTHREADINFO)PsGetCurrentThreadWin32Thread();
     if (pti && pti->cExclusiveLocks != 0)
     {
+        ULONG i;
         DbgPrint("(%s:%lu) There are %lu exclusive locks!\n",
                  pszFile, nLine, pti->cExclusiveLocks);
+        for (i = 0; i < (GDIObjTypeTotal + 1); i++)
+            DbgPrint("    Type %u: %u.\n", i, pti->acExclusiveLockCount[i]);
         ASSERT(FALSE);
     }
 }
Modified: trunk/reactos/win32ss/gdi/ntgdi/region.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/region.c…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/region.c    [iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/region.c    [iso-8859-1] Mon Sep 22 14:33:06 2014
@@ -3847,10 +3847,6 @@
     RGNOBJAPI_Unlock(prgn);
     return ret;
-
-
-    RGNOBJAPI_Unlock(prgn);
-    return FALSE;
 }
 BOOL
Modified: trunk/reactos/win32ss/user/ntuser/vis.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/vis.c?…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/vis.c     [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/vis.c     [iso-8859-1] Mon Sep 22 14:33:06 2014
@@ -116,6 +116,7 @@
                    IntGdiOffsetRgn(ClipRgn, -CurrentWindow->rcWindow.left,
-CurrentWindow->rcWindow.top);
                    IntGdiCombineRgn(ClipRgn, ClipRgn, CurrentRgnClip, RGN_AND);
                    IntGdiOffsetRgn(ClipRgn, CurrentWindow->rcWindow.left,
CurrentWindow->rcWindow.top);
+                   RGNOBJAPI_Unlock(CurrentRgnClip);
                }
             }
             IntGdiCombineRgn(VisRgn, VisRgn, ClipRgn, RGN_DIFF);