[hbelusca] 67261: [NTVDM]: Fix the fix of r67238 (inversion min/max).

Author: hbelusca
Date: Sat Apr 18 15:38:51 2015
New Revision: 67261

URL: http://svn.reactos.org/svn/reactos?rev=67261&view=rev
Log:
[NTVDM]: Fix the fix of r67238 (inversion min/max).

Modified:
    trunk/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c

Modified: trunk/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/mvdm/ntvdm/hardw...
==============================================================================
--- trunk/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c	[iso-8859-1] Sat Apr 18 15:38:51 2015
@@ -1910,7 +1910,7 @@
     PUCHAR BufPtr = (PUCHAR)Buffer;

DPRINT("VgaReadMemory: Address 0x%08X, Size %lu\n", Address, Size);
-    Address = min(max(Address, VgaGetVideoLimitAddress() - 1), VgaGetVideoBaseAddress());
+    Address = min(max(Address, VgaGetVideoBaseAddress()), VgaGetVideoLimitAddress());
     Size = min(Size, VgaGetVideoLimitAddress() - Address + 1);

/* Ignore if video RAM access is disabled */
@@ -1939,7 +1939,7 @@
     PUCHAR BufPtr = (PUCHAR)Buffer;

DPRINT("VgaWriteMemory: Address 0x%08X, Size %lu\n", Address, Size);
-    Address = min(max(Address, VgaGetVideoLimitAddress() - 1), VgaGetVideoBaseAddress());
+    Address = min(max(Address, VgaGetVideoBaseAddress()), VgaGetVideoLimitAddress());
     Size = min(Size, VgaGetVideoLimitAddress() - Address + 1);

/* Ignore if video RAM access is disabled */