Changeset 63839 in vbox

Timestamp:

Sep 14, 2016 5:47:30 PM (8 years ago)

Author:

vboxsync

Message:

DevVGA: bugref:8387: keep u32ViewIndex for VBVA_SCREEN_F_BLANK2

File:

• trunk/src/VBox/Devices/Graphics/DevVGA_VDMA.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Graphics/DevVGA_VDMA.cpp

@@ -1493 +1493 @@
         if (u16Flags & VBVA_SCREEN_F_BLANK2)
         {
+            if (   u32ViewIndex >= pVGAState->cMonitors
+                && u32ViewIndex != UINT32_C(0xFFFFFFFF))
+            {
+                return VERR_INVALID_PARAMETER;
+            }
+
             /* Special case for blanking using current video mode.
-             * Only 'u16Flags' field is relevant.
+             * Only 'u16Flags' and 'u32ViewIndex' field are relevant.
              */
             RT_ZERO(*pScreen);
+            pScreen->u32ViewIndex = u32ViewIndex;
             pScreen->u16Flags = u16Flags;
             return VINF_SUCCESS;