[Win32k]

- Rewrite message events to use posting to queues instead of sending them. See CORE-6551.

svn path=/trunk/; revision=57704

reactos/win32ss/user/ntuser/keyboard.c

@@ -900,7 +900,7 @@ ProcessKeyEvent(WORD wVk, WORD wScanCode, DWORD dwFlags, BOOL bInjected, DWORD d
 
         /* Post a keyboard message */
         TRACE("Posting keyboard msg %u wParam 0x%x lParam 0x%x\n", Msg.message, Msg.wParam, Msg.lParam);
-        MsqPostMessage(pFocusQueue, &Msg, TRUE, QS_KEY);
+        MsqPostMessage(pFocusQueue, &Msg, TRUE, QS_KEY, 0);
     }
 
     return TRUE;
@@ -1121,7 +1121,7 @@ IntTranslateKbdMessage(LPMSG lpMsg,
         NewMsg.message = (lpMsg->message == WM_KEYDOWN) ? WM_CHAR : WM_SYSCHAR;
         NewMsg.wParam = HIWORD(lpMsg->lParam);
         NewMsg.lParam = LOWORD(lpMsg->lParam);
-        MsqPostMessage(pti->MessageQueue, &NewMsg, FALSE, QS_KEY);
+        MsqPostMessage(pti->MessageQueue, &NewMsg, FALSE, QS_KEY, 0);
         return TRUE;
     }
 
@@ -1150,7 +1150,7 @@ IntTranslateKbdMessage(LPMSG lpMsg,
         {
             TRACE("Msg: %x '%lc' (%04x) %08x\n", NewMsg.message, wch[i], wch[i], NewMsg.lParam);
             NewMsg.wParam = wch[i];
-            MsqPostMessage(pti->MessageQueue, &NewMsg, FALSE, QS_KEY);
+            MsqPostMessage(pti->MessageQueue, &NewMsg, FALSE, QS_KEY, 0);
         }
         bResult = TRUE;
     }

reactos/win32ss/user/ntuser/message.c

@@ -1105,7 +1105,7 @@ UserPostThreadMessage( DWORD idThread,
 
         KeQueryTickCount(&LargeTickCount);
         Message.time = MsqCalculateMessageTime(&LargeTickCount);
-        MsqPostMessage(pThread->MessageQueue, &Message, FALSE, QS_POSTMESSAGE);
+        MsqPostMessage(pThread->MessageQueue, &Message, FALSE, QS_POSTMESSAGE, 0);
         ObDereferenceObject( peThread );
         return TRUE;
     }
@@ -1228,7 +1228,7 @@ UserPostMessage( HWND Wnd,
         }
         else
         {
-            MsqPostMessage(Window->head.pti->MessageQueue, &Message, FALSE, QS_POSTMESSAGE);
+            MsqPostMessage(Window->head.pti->MessageQueue, &Message, FALSE, QS_POSTMESSAGE, 0);
         }
     }
     return TRUE;

reactos/win32ss/user/ntuser/msgqueue.c

@@ -622,7 +622,7 @@ co_MsqInsertMouseMessage(MSG* Msg, DWORD flags, ULONG_PTR dwExtraInfo, BOOL Hook
        else
        {
            TRACE("Posting mouse message to hwnd=0x%x!\n", UserHMGetHandle(pwnd));
-           MsqPostMessage(MessageQueue, Msg, TRUE, QS_MOUSEBUTTON);
+           MsqPostMessage(MessageQueue, Msg, TRUE, QS_MOUSEBUTTON, 0);
        }
    }
    else if (hdcScreen)
@@ -675,7 +675,7 @@ MsqPostHotKeyMessage(PVOID Thread, HWND hWnd, WPARAM wParam, LPARAM lParam)
    KeQueryTickCount(&LargeTickCount);
    Mesg.time    = MsqCalculateMessageTime(&LargeTickCount);
    Mesg.pt      = gpsi->ptCursor;
-   MsqPostMessage(Window->head.pti->MessageQueue, &Mesg, FALSE, Type);
+   MsqPostMessage(Window->head.pti->MessageQueue, &Mesg, FALSE, Type, 0);
    UserDereferenceObject(Window);
    ObDereferenceObject (Thread);
 
@@ -1252,8 +1252,11 @@ co_MsqSendMessage(PUSER_MESSAGE_QUEUE MessageQueue,
 }
 
 VOID FASTCALL
-MsqPostMessage(PUSER_MESSAGE_QUEUE MessageQueue, MSG* Msg, BOOLEAN HardwareMessage,
-               DWORD MessageBits)
+MsqPostMessage(PUSER_MESSAGE_QUEUE MessageQueue,
+               MSG* Msg,
+               BOOLEAN HardwareMessage,
+               DWORD MessageBits,
+               DWORD dwQEvent)
 {
    PUSER_MESSAGE Message;
 
@@ -1262,7 +1265,12 @@ MsqPostMessage(PUSER_MESSAGE_QUEUE MessageQueue, MSG* Msg, BOOLEAN HardwareMessa
       return;
    }
 
-   if(!HardwareMessage)
+   if (dwQEvent)
+   {
+       InsertHeadList(&MessageQueue->PostedMessagesListHead,
+                      &Message->ListEntry);
+   }
+   else if (!HardwareMessage)
    {
        InsertTailList(&MessageQueue->PostedMessagesListHead,
                       &Message->ListEntry);
@@ -1273,7 +1281,9 @@ MsqPostMessage(PUSER_MESSAGE_QUEUE MessageQueue, MSG* Msg, BOOLEAN HardwareMessa
                       &Message->ListEntry);
    }
 
+   Message->dwQEvent = dwQEvent;
    Message->QS_Flags = MessageBits;
+   //Message->pti = pti; Fixed in ATI changes. See CORE-6551
    MsqWakeQueue(MessageQueue, MessageBits, (MessageBits & QS_TIMER ? FALSE : TRUE));
 }
 

reactos/win32ss/user/ntuser/msgqueue.h

@@ -23,6 +23,9 @@ typedef struct _USER_MESSAGE
   LIST_ENTRY ListEntry;
   MSG Msg;
   DWORD QS_Flags;
+  LONG_PTR ExtraInfo;
+  DWORD dwQEvent;
+  PTHREADINFO pti;
 } USER_MESSAGE, *PUSER_MESSAGE;
 
 struct _USER_MESSAGE_QUEUE;
@@ -156,7 +159,7 @@ NTSTATUS FASTCALL co_MsqSendMessage(PUSER_MESSAGE_QUEUE MessageQueue,
            UINT uTimeout, BOOL Block, INT HookMessage, ULONG_PTR *uResult);
 PUSER_MESSAGE FASTCALL MsqCreateMessage(LPMSG Msg);
 VOID FASTCALL MsqDestroyMessage(PUSER_MESSAGE Message);
-VOID FASTCALL MsqPostMessage(PUSER_MESSAGE_QUEUE MessageQueue, MSG* Msg, BOOLEAN HardwareMessage, DWORD MessageBits);
+VOID FASTCALL MsqPostMessage(PUSER_MESSAGE_QUEUE, MSG*, BOOLEAN, DWORD, DWORD);
 VOID FASTCALL MsqPostQuitMessage(PUSER_MESSAGE_QUEUE MessageQueue, ULONG ExitCode);
 BOOLEAN APIENTRY
 MsqPeekMessage(IN PUSER_MESSAGE_QUEUE MessageQueue,

reactos/win32ss/user/ntuser/timer.c

@@ -409,7 +409,7 @@ PostTimerMessages(PWND Window)
            Msg.wParam  = (WPARAM) pTmr->nID;
            Msg.lParam  = (LPARAM) pTmr->pfn;
 
-           MsqPostMessage(ThreadQueue, &Msg, FALSE, QS_TIMER);
+           MsqPostMessage(ThreadQueue, &Msg, FALSE, QS_TIMER, 0);
            pTmr->flags &= ~TMRF_READY;
            pti->cTimersReady++;
            Hit = TRUE;

reactos/win32ss/user/ntuser/windc.c

@@ -462,7 +462,6 @@ UserGetDCEx(PWND Wnd OPTIONAL, HANDLE ClipRegion, ULONG Flags)
                      ((Dce->DCXFlags & DCX_CACHECOMPAREMASK) == DcxFlags))
             {
                UpdateClipOrigin = TRUE;
-               //bUpdateVisRgn = FALSE;
                break;
             }
          }