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[NTVDM:BIOS]

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Implement mode 0x5F, otherwise known as VESA mode 0x101 (640x480 256 colors).


svn path=/trunk/; revision=72496
This commit is contained in:
Aleksandar Andrejevic 2016-08-28 20:15:03 +00:00
parent 097bbc5c95
commit 78bb256379
1 changed files with 82 additions and 1 deletions
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83
reactos/subsystems/mvdm/ntvdm/bios/bios32/vbe.c
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@ -24,6 +24,87 @@
/* 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 =
{
/* Attributes */
@ -114,7 +195,7 @@ static const VBE_MODE Modes[VBE_MODE_COUNT] =
{ 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 */ },