Changeset 4061 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Miniport/VBoxVideo.cpp

Timestamp:

Aug 7, 2007 12:59:44 PM (17 years ago)

Author:

vboxsync

Message:

Reserve VBVA memory buffer in the guest VRAM (Windows guest).

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Miniport/VBoxVideo.cpp (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Miniport/VBoxVideo.cpp

@@ -810 +810 @@
     p->hdrEnd.u16Length  = 0;
     
-    /* Inform the host about the display configuration. */
+    /* Let the host to process the commands. */
     VideoPortWritePortUshort((PUSHORT)VBE_DISPI_IOPORT_INDEX, VBE_DISPI_INDEX_VBOX_VIDEO);
     VideoPortWritePortUlong((PULONG)VBE_DISPI_IOPORT_DATA, VBOX_VIDEO_INTERPRET_ADAPTER_MEMORY);