Author: aandrejevic
Date: Sun Aug 28 20:15:03 2016
New Revision: 72496
URL: http://svn.reactos.org/svn/reactos?rev=72496&view=rev
Log:
[NTVDM:BIOS]
Implement mode 0x5F, otherwise known as VESA mode 0x101 (640x480 256 colors).
Modified:
trunk/reactos/subsystems/mvdm/ntvdm/bios/bios32/vbe.c
Modified: trunk/reactos/subsystems/mvdm/ntvdm/bios/bios32/vbe.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/mvdm/ntvdm/bios/bios32/vbe.c?rev=72496&r1=72495&r2=72496&view=diff
==============================================================================
--- trunk/reactos/subsystems/mvdm/ntvdm/bios/bios32/vbe.c [iso-8859-1]
(original)
+++ trunk/reactos/subsystems/mvdm/ntvdm/bios/bios32/vbe.c [iso-8859-1]
Sun Aug 28 20:15:03 2016
@@ -23,6 +23,87 @@
#include "io.h"
/* PRIVATE VARIABLES
**********************************************************/
+
+static const VBE_MODE_INFO VbeMode_640x480x256_Info =
+{
+ /* Attributes */
+ VBE_MODE_SUPPORTED
+ | VBE_MODE_OPTIONAL_INFO
+ // | VBE_MODE_BIOS_SUPPORT
+ | VBE_MODE_COLOR
+ | VBE_MODE_GRAPHICS,
+
+ /* Window A attributes */
+ VBE_WINDOW_EXISTS | VBE_WINDOW_READABLE | VBE_WINDOW_WRITABLE,
+ /* Window B attributes */
+ 0,
+
+ 16, /* Window granularity, in KB */
+ 64, /* Window size, in KB */
+ 0xA000, /* Window A segment, or zero if not supported */
+ 0x0000, /* Window B segment, or zero if not supported */
+ 0x00000000, /* Window position function pointer */
+ 800, /* Bytes per scanline */
+ 640, /* Width */
+ 480, /* Height */
+ 8, /* Character cell width */
+ 16, /* Character cell height */
+ 1, /* Number of memory planes */
+ 8, /* Bits per pixel */
+ 1, /* Number of banks */
+ VBE_MODEL_PACKED, /* Memory model */
+ 0, /* Bank size */
+ 11, /* Number of image pages */
+ 0, /* Reserved field */
+ 0, /* Red mask size */
+ 0, /* Red field position */
+ 0, /* Green mask size */
+ 0, /* Green field position */
+ 0, /* Blue mask size */
+ 0, /* Blue field position */
+ 0, /* Reserved mask size */
+ 0, /* Reserved field position */
+ 0, /* Direct color info */
+};
+
+static SVGA_REGISTERS VbeMode_640x480x256_Registers =
+{
+ /* Miscellaneous Register */
+ 0x63,
+
+ /* Hidden Register */
+ 0x00,
+
+ /* Sequencer Registers */
+ {
+ 0x03, 0x21, 0x0F, 0x00, 0x0E, 0x00, 0x12, 0x11, 0x00, 0x00, 0x18, 0x58,
+ 0x58, 0x58, 0x58, 0x98, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x20,
+ 0x00, 0x00, 0x00, 0x33, 0x33, 0x33, 0x33, 0x2D
+ },
+
+ /* CRTC Registers */
+ {
+ 0x5F, 0x4F, 0x4F, 0x80, 0x52, 0x1E, 0x0B, 0x3E, 0x00, 0x40, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xEA, 0x2C, 0xDF, 0x50, 0x40, 0xDF, 0x0B, 0xC3,
+ 0xFF, 0x00, 0x00, 0x22, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF,
+ 0x80, 0x00, 0x20, 0xB8
+ },
+
+ /* GC Registers */
+ {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF, 0x00, 0x00,
0x20,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00
+ },
+
+ /* AC Registers */
+ {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
+ 0x0C, 0x0D, 0x0E, 0x0F, 0x41, 0x00, 0x0F, 0x00, 0x00
+ }
+};
static const VBE_MODE_INFO VbeMode_800x600x256_Info =
{
@@ -114,7 +195,7 @@
{ 0x5C, 0x103 , &VbeMode_800x600x256_Info, &VbeMode_800x600x256_Registers
},
{ 0x5D, 0x104 , NULL /* TODO */ , NULL /* TODO */
},
{ 0x5E, 0x100 , NULL /* TODO */ , NULL /* TODO */
},
- { 0x5F, 0x101 , NULL /* TODO */ , NULL /* TODO */
},
+ { 0x5F, 0x101 , &VbeMode_640x480x256_Info, &VbeMode_640x480x256_Registers
},
{ 0x60, 0x105 , NULL /* TODO */ , NULL /* TODO */
},
{ 0x64, 0x111 , NULL /* TODO */ , NULL /* TODO */
},
{ 0x65, 0x114 , NULL /* TODO */ , NULL /* TODO */
},
