Changeset 52384 in vbox for trunk/src/VBox/HostServices/SharedOpenGL/crserverlib

Timestamp:

Aug 14, 2014 4:06:54 PM (10 years ago)

Author:

vboxsync

Message:

crOpenGL: fix corupted framebuffer image on 3D desktop exits (UAC or Aero switching off)

File:

• trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_presenter.cpp (modified) (2 diffs)

trunk/src/VBox/HostServices/SharedOpenGL/crserverlib/server_presenter.cpp

@@ -924 +924 @@
     }
 
-    if (pScreen->u16Flags & VBVA_SCREEN_F_DISABLED)
-    {
-        CrVrScrCompositorClear(&pFb->Compositor);
+    int rc = VINF_SUCCESS;
+    if (CrFbIsEnabled(pFb))
+    {
+        rc = CrFbRegionsClear(pFb);
+        if (RT_FAILURE(rc))
+        {
+            WARN(("CrFbRegionsClear failed %d", rc));
+            return rc;
+        }
     }
 
@@ -934 +940 @@
     Rect.xRight = pScreen->u32Width;
     Rect.yBottom = pScreen->u32Height;
-    int rc = CrVrScrCompositorRectSet(&pFb->Compositor, &Rect, NULL);
+    rc = CrVrScrCompositorRectSet(&pFb->Compositor, &Rect, NULL);
     if (!RT_SUCCESS(rc))
     {