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fixed for 25 line mode as it should be, and scrolling by my good pal, jim4

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svn path=/trunk/; revision=831
This commit is contained in:
Phillip Susi 1999-12-06 06:43:45 +00:00
parent 680589c149
commit 5716745a13
1 changed files with 7 additions and 2 deletions
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9
reactos/drivers/dd/blue/blue.c
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@ -1,4 +1,4 @@
/* $Id: blue.c,v 1.13 1999/11/09 18:07:03 ekohl Exp $ /* $Id: blue.c,v 1.14 1999/12/06 06:43:45 phreak Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -25,7 +25,7 @@
#define IDMAP_BASE 0xd0000000 #define IDMAP_BASE 0xd0000000
#define VIDMEM_BASE 0xb8000 #define VIDMEM_BASE 0xb8000
#define NR_ROWS 50 #define NR_ROWS 25
#define NR_COLUMNS 80 #define NR_COLUMNS 80
#define NR_SCANLINES 8 #define NR_SCANLINES 8
@ -227,6 +227,11 @@ ScrWrite (PDEVICE_OBJECT DeviceObject, PIRP Irp)
LinePtr[j] = DeviceExtension->CharAttribute << 8; LinePtr[j] = DeviceExtension->CharAttribute << 8;
} }
cursory = rows - 1; cursory = rows - 1;
for (j = 0; j < columns; j++)
{
vidmem[(j * 2) + (cursory * columns * 2)] = ' ';
vidmem[(j * 2) + (cursory * columns * 2) + 1] = (char) DeviceExtension->CharAttribute;
}
} }
} }