Changeset 24925 in vbox for trunk/src/VBox/Devices

Timestamp:

Nov 24, 2009 10:59:37 PM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

55211

Message:

2d video: fix VM reset issues

File:

• trunk/src/VBox/Devices/Graphics/DevVGA_VBVA.cpp (modified) (3 diffs)

trunk/src/VBox/Devices/Graphics/DevVGA_VBVA.cpp

@@ -1045 +1045 @@
 }
 
+static DECLCALLBACK(void) vbvaVHWAHHCommandSetEventCallback(void * pContext)
+{
+    RTSemEventSignal((RTSEMEVENT)pContext);
+}
+
 static int vbvaVHWAHHCommandPost(PVGASTATE pVGAState, VBOXVHWACMD* pCmd)
 {
@@ -1054 +1059 @@
         /* ensure the cmd is not deleted until we process it */
         vbvaVHWAHHCommandRetain (pCmd);
-        pCmd->GuestVBVAReserved1 = (uint64_t)hComplEvent;
+        VBOXVHWA_HH_CALLBACK_SET(pCmd, vbvaVHWAHHCommandSetEventCallback, (void*)hComplEvent);
         vbvaVHWAHandleCommand(pVGAState, NULL, pCmd);
         if((ASMAtomicReadU32((volatile uint32_t *)&pCmd->Flags)  & VBOXVHWACMD_FLAG_HG_ASYNCH) != 0)
@@ -1249 +1254 @@
     else
     {
-        if(pCmd->GuestVBVAReserved1)
-        {
-            RTSEMEVENT hComplEvent = (RTSEMEVENT)pCmd->GuestVBVAReserved1;
-            RTSemEventSignal(hComplEvent);
+        PFNVBOXVHWA_HH_CALLBACK pfn = VBOXVHWA_HH_CALLBACK_GET(pCmd);
+        if(pfn)
+        {
+            pfn(VBOXVHWA_HH_CALLBACK_GET_ARG(pCmd));
         }
         rc = VINF_SUCCESS;