Changeset 5706 in vbox

Timestamp:

Nov 12, 2007 2:27:53 PM (17 years ago)

Author:

vboxsync

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

26055

Message:

vga_draw_blank must not touch VRAM.

File:

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

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

@@ -2127 +2127 @@
     uint32_t cbScanline = s->pDrv->cbScanline;
 
+    if (s->pDrv->pu8Data == s->vram_ptrHC) /* Do not clear the VRAM itself. */
+        return;
     if (!full_update)
         return;