Changeset 32039 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Miniport

Timestamp:

Aug 27, 2010 11:09:05 AM (14 years ago)

Author:

vboxsync

Message:

wddm: compile fix

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Miniport/VBoxVideo.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/Graphics/Miniport/VBoxVideo.cpp

@@ -1468 +1468 @@
     if (ppv)
     {
+#ifndef VBOXWDDM
         /* The pHostFlags field is mapped through pvAdapterInformation. It must be cleared first,
          * and it must be done in a way which avoids races with the interrupt handler.
@@ -1473 +1474 @@
         VideoPortSynchronizeExecution(PrimaryExtension, VpMediumPriority,
                                       VBoxUnmapAdpInfoCallback, PrimaryExtension);
-#ifndef VBOXWDDM
         VideoPortUnmapMemory(PrimaryExtension, ppv, NULL);
 #else
-        NTSTATUS ntStatus = PrimaryExtension->u.primary.DxgkInterface.DxgkCbUnmapMemory(PrimaryExtension->u.primary.DxgkInterface.DeviceHandle,
+        BOOLEAN bRet;
+        NTSTATUS ntStatus = PrimaryExtension->u.primary.DxgkInterface.DxgkCbSynchronizeExecution(PrimaryExtension->u.primary.DxgkInterface.DeviceHandle,
+                VBoxUnmapAdpInfoCallback, PrimaryExtension,
+                0, &bRet);
+        Assert(ntStatus == STATUS_SUCCESS);
+        ntStatus = PrimaryExtension->u.primary.DxgkInterface.DxgkCbUnmapMemory(PrimaryExtension->u.primary.DxgkInterface.DeviceHandle,
                 ppv);
         Assert(ntStatus == STATUS_SUCCESS);