Changeset 107405 in vbox for trunk

Timestamp:

Dec 24, 2024 5:00:55 PM (3 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

166454

Message:

3D: Check SVGA_CAP_GBOBJECTS capability before loading 3D surfaces from a saved state. More reliable check of 3D state presence should be implemented. bugref:10580

File:

• trunk/src/VBox/Devices/Graphics/DevVGA-SVGA.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Graphics/DevVGA-SVGA.cpp

@@ -6107 +6107 @@
     AssertRCReturn(rc, rc);
 
+    if (pThis->svga.fVMSVGA2dGBO)
+    {
+        if (pThis->svga.u32DeviceCaps & SVGA_CAP_GBOBJECTS)
+        {
+            LogRel(("VGA: VMSVGA2dGBO enabled in VM config and SVGA_CAP_GBOBJECTS is present in Caps. 3D state should be loaded.\n"));
+        }
+        else
+        {
+            LogRel(("VGA: VMSVGA2dGBO enabled in VM config but SVGA_CAP_GBOBJECTS is NOT present in Caps, so fVMSVGA2dGBO should be forced to 0\n"));
+            pThis->svga.fVMSVGA2dGBO = false;
+        }
+    }
+
     /* Load the VGA framebuffer. */
     AssertCompile(VMSVGA_VGA_FB_BACKUP_SIZE >= _32K);