Changeset 30264 in vbox for trunk/src/VBox/Additions/WINNT/Graphics

Timestamp:

Jun 16, 2010 9:13:19 PM (15 years ago)

Author:

vboxsync

Message:

wddm/2d: bugfixing

Location:

trunk/src/VBox/Additions/WINNT/Graphics/Miniport/wddm

Files:

• VBoxVideoVhwa.cpp (modified) (2 diffs)
• VBoxVideoWddm.cpp (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Miniport/wddm/VBoxVideoVhwa.cpp

@@ -562 +562 @@
         Assert(pSurf->SurfDesc.pitch);
         /* @todo: make this properly */
-        pSurf->SurfDesc.bpp = (pSurf->SurfDesc.cbSize * 8) / pSurf->SurfDesc.height / pSurf->SurfDesc.pitch;
+        pSurf->SurfDesc.bpp = pSurf->SurfDesc.pitch * 8 / pSurf->SurfDesc.width;
         Assert(pSurf->SurfDesc.bpp);
     }
@@ -954 +954 @@
             {
                 int tmpRc;
-                for (uint32_t j = i; j < pRc->cAllocations; ++j)
+                for (uint32_t j = 0; j < i; ++j)
                 {
                     PVBOXWDDM_ALLOCATION pDestroyAlloc = &pRc->aAllocations[j];

trunk/src/VBox/Additions/WINNT/Graphics/Miniport/wddm/VBoxVideoWddm.cpp

@@ -1533 +1533 @@
                                 if (RT_SUCCESS(rc))
                                 {
+                                    pAllocationInfo->Flags.Overlay = 1;
+                                    pAllocationInfo->Flags.CpuVisible = 1;
                                     pAllocationInfo->Size = pAllocation->SurfDesc.cbSize;
                                 }