vbox的更動 24926 路徑 trunk/src/VBox/Devices/Graphics/HGSMI

時間撮記:

2009-11-25 上午08:34:23 (15 年 以前)

作者:

vboxsync

訊息:

2d accel: clear the Graphics Device IRQ in case it is set on reset

檔案:

• trunk/src/VBox/Devices/Graphics/HGSMI/HGSMIHost.cpp (修改) (2 筆差異)

trunk/src/VBox/Devices/Graphics/HGSMI/HGSMIHost.cpp

@@ -1538 +1538 @@
 }
 
-void HGSMIReset (PHGSMIINSTANCE pIns)
-{
+uint32_t HGSMIReset (PHGSMIINSTANCE pIns)
+{
+    uint32_t flags = 0;
     if(pIns->pHGFlags)
     {
         /* treat the abandoned commands as read.. */
         while(HGSMIHostRead (pIns) != HGSMIOFFSET_VOID)  {}
+        flags = pIns->pHGFlags->u32HostFlags;
+        pIns->pHGFlags->u32HostFlags = 0;
     }
 
@@ -1550 +1553 @@
 
     HGSMIHeapSetupUnitialized (&pIns->hostHeap);
+
+    return flags;
 }