[jimtabor] 30304: No need for dca here if the ScreenDeviceContext is set inaccessible. So free the dca.

Author: jimtabor
Date: Fri Nov  9 21:05:41 2007
New Revision: 30304

URL: http://svn.reactos.org/svn/reactos?rev=30304&view=rev
Log:
No need for dca here if the ScreenDeviceContext is set inaccessible. So free the dca.

Modified:
    trunk/reactos/subsystems/win32/win32k/ntuser/winsta.c

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/winsta.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/winsta.c (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/winsta.c Fri Nov  9 21:05:41 2007
@@ -304,7 +304,8 @@
       IntDestroyPrimarySurface();
       return FALSE;
    }
-   DC_SetOwnership(ScreenDeviceContext, NULL);
+   DC_FreeDcAttr(ScreenDeviceContext);         // Free the dcattr!
+   DC_SetOwnership(ScreenDeviceContext, NULL); // This hDC is inaccessible!

/* Setup the cursor */
    co_IntLoadDefaultCursors();
@@ -316,7 +317,7 @@
 IntEndDesktopGraphics(VOID)
 {
    if (NULL != ScreenDeviceContext)
-   {
+   {  // No need to allocate a new dcattr.
       DC_SetOwnership(ScreenDeviceContext, PsGetCurrentProcess());
       NtGdiDeleteObjectApp(ScreenDeviceContext);
       ScreenDeviceContext = NULL;