Changeset 50987 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPWddm.h

Timestamp:

Apr 7, 2014 5:08:07 PM (11 years ago)

Author:

vboxsync

Message:

wddm: do not allocate VRAM for host-side or dummy allocations

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPWddm.h (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPWddm.h

@@ -236 +236 @@
     KeReleaseSpinLock(&pSource->AllocationLock, OldIrql);
     return pPrimary;
+}
+
+DECLINLINE(VBOXVIDEOOFFSET) vboxWddmAddrFramOffset(const VBOXWDDM_ADDR *pAddr)
+{
+    return (pAddr->offVram != VBOXVIDEOOFFSET_VOID && pAddr->SegmentId) ?
+            (pAddr->SegmentId == 1 ? pAddr->offVram : 0)
+            : VBOXVIDEOOFFSET_VOID;
 }