Changeset 58358 in vbox for trunk/src/VBox/Additions/WINNT/Graphics

Timestamp:

Oct 21, 2015 11:44:49 AM (9 years ago)

Author:

vboxsync

Message:

WDDM: use correct pitch.

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxDispD3D.cpp (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxDispD3D.cpp

@@ -4270 +4270 @@
                         D3DLOCKED_RECT LRect;
                         LRect.pBits = LockData.pData;
-                        LRect.Pitch = ((pAlloc->SurfDesc.bpp * pAlloc->SurfDesc.width) + 7) >> 3;
+                        LRect.Pitch = pAlloc->SurfDesc.pitch;
                         Assert(pAlloc->DirtyRegion.fFlags & VBOXWDDM_DIRTYREGION_F_VALID);
                         VBoxD3DIfLockUnlockMemSynch(pAlloc, &LRect, &pAlloc->DirtyRegion.Rect, TRUE /* bool bToLockInfo*/);