Changeset 20692 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Display/dd.c

Timestamp:

Jun 18, 2009 2:12:43 PM (16 years ago)

Author:

vboxsync

Message:

video hw accel: DdLock fix

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Display/dd.c (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/Graphics/Display/dd.c

@@ -1044 +1044 @@
         }
 
-        if(VBOXDD_CHECKFLAG(lpLock->dwFlags, DDLOCK_SURFACEMEMORYPTR))
-        {
-            lpLock->lpSurfData = (LPVOID)(lpSurfaceGlobal->fpVidMem + lpSurfaceGlobal->lPitch * lpLock->rArea.top
-                + lpLock->rArea.left * pDesc->cBitsPerPixel/8);
-        }
+//        if(VBOXDD_CHECKFLAG(lpLock->dwFlags, DDLOCK_SURFACEMEMORYPTR))
+//        {
+//            lpLock->lpSurfData = (LPVOID)(lpSurfaceGlobal->fpVidMem + lpSurfaceGlobal->lPitch * lpLock->rArea.top
+//                + lpLock->rArea.left * pDesc->cBitsPerPixel/8);
+//        }
 
         pCmd = vboxVHWACommandCreate (pDev, VBOXVHWACMD_TYPE_SURF_LOCK, sizeof(VBOXVHWACMD_SURF_LOCK));
@@ -1090 +1090 @@
             lpLock->ddRVal = DDERR_GENERIC;
         }
-        return DDHAL_DRIVER_HANDLED;
+        return DDHAL_DRIVER_NOTHANDLED;
     }
 #endif