[NTVDM]

[reactos.git] / reactos / subsystems / mvdm / ntvdm / bios / vidbios.c

diff --git a/reactos/subsystems/mvdm/ntvdm/bios/vidbios.c b/reactos/subsystems/mvdm/ntvdm/bios/vidbios.c
index c40673d..cda45c7 100644 (file)
--- a/reactos/subsystems/mvdm/ntvdm/bios/vidbios.c
+++ b/reactos/subsystems/mvdm/ntvdm/bios/vidbios.c
@@ -1,7 +1,7 @@
 /*
  * COPYRIGHT:       GPL - See COPYING in the top level directory
  * PROJECT:         ReactOS Virtual DOS Machine
- * FILE:            vidbios.c
+ * FILE:            subsystems/mvdm/ntvdm/bios/vidbios.c
  * PURPOSE:         VDM 32-bit Video BIOS Support Library
  * PROGRAMMERS:     Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
  *                  Hermes Belusca-Maito (hermes.belusca@sfr.fr)
@@ -9,13 +9,15 @@
 
 /* INCLUDES *******************************************************************/
 
+#include "ntvdm.h"
+
 #define NDEBUG
+#include <debug.h>
 
 /* BIOS Version number and Copyright */
 #include <reactos/buildno.h>
 #include <reactos/version.h>
 
-#include "ntvdm.h"
 #include "emulator.h"
 #include "cpu/cpu.h"
 #include "cpu/bop.h"
@@ -30,6 +32,9 @@
 
 #include "io.h"
 #include "hardware/video/svga.h"
+/**/
+#include "../console/video.h"
+/**/
 
 /* MACROS *********************************************************************/
 
@@ -1986,6 +1991,13 @@ static BOOLEAN VidBiosScrollWindow(SCROLL_DIRECTION Direction,
 
     WORD WindowWidth, WindowHeight;
 
+    /* TODO: This function doesn't work in non-alphanumeric modes yet */
+    if (Bda->VideoMode > 3)
+    {
+        DPRINT1("VidBiosScrollWindow: not implemented for mode 0%Xh\n", Bda->VideoMode);
+        return FALSE;
+    }
+
     /* Fixup the rectangle if needed */
     Rectangle.Left   = min(max(Rectangle.Left  , 0), Bda->ScreenColumns - 1);
     Rectangle.Right  = min(max(Rectangle.Right , 0), Bda->ScreenColumns - 1);