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Sam Joan Roque-Worcel
wine
Commits
3a4512b1
Commit
3a4512b1
authored
23 years ago
by
Robert 'Admiral' Coeyman
Committed by
Alexandre Julliard
23 years ago
Browse files
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Plain Diff
Beginnings of the code that should allow DOS programs to set their
color palette.
parent
b7d81995
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3 changed files
dlls/winedos/int10.c
+7
-1
7 additions, 1 deletion
dlls/winedos/int10.c
dlls/winedos/vga.c
+112
-0
112 additions, 0 deletions
dlls/winedos/vga.c
dlls/winedos/vga.h
+1
-0
1 addition, 0 deletions
dlls/winedos/vga.h
with
120 additions
and
1 deletion
dlls/winedos/int10.c
+
7
−
1
View file @
3a4512b1
...
...
@@ -562,7 +562,9 @@ void WINAPI DOSVM_Int10Handler( CONTEXT86 *context )
case
0x10
:
switch
AL_reg
(
context
)
{
case
0x00
:
/* SET SINGLE PALETTE REGISTER */
FIXME
(
"Set Single Palette Register - Not Supported
\n
"
);
FIXME
(
"Set Single Palette Register - Not tested
\n
"
);
/* BH is the value BL is the register */
VGA_SetColor16
((
int
)
BL_reg
(
context
),(
int
)
BH_reg
(
context
));
break
;
case
0x01
:
/* SET BORDER (OVERSCAN) */
/* Text terminals have no overscan */
...
...
@@ -570,12 +572,16 @@ void WINAPI DOSVM_Int10Handler( CONTEXT86 *context )
break
;
case
0x02
:
/* SET ALL PALETTE REGISTERS */
FIXME
(
"Set all palette registers - Not Supported
\n
"
);
/* DX:ES points to a 17 byte table of colors */
/* No return data listed */
/* I'll have to update my table and the default palette */
break
;
case
0x03
:
/* TOGGLE INTENSITY/BLINKING BIT */
FIXME
(
"Toggle Intensity/Blinking Bit - Not Supported
\n
"
);
break
;
case
0x07
:
/* GET INDIVIDUAL PALETTE REGISTER */
FIXME
(
"Get Individual Palette Register - Not Supported
\n
"
);
/* BL is register to read [ 0-15 ] BH is return value */
break
;
case
0x08
:
/* READ OVERSCAN (BORDER COLOR) REGISTER */
FIXME
(
...
...
This diff is collapsed.
Click to expand it.
dlls/winedos/vga.c
+
112
−
0
View file @
3a4512b1
...
...
@@ -46,6 +46,33 @@ static int vga_depth;
typedef
HRESULT
(
WINAPI
*
DirectDrawCreateProc
)(
LPGUID
,
LPDIRECTDRAW
*
,
LPUNKNOWN
);
static
DirectDrawCreateProc
pDirectDrawCreate
;
/*
* For simplicity, I'm creating a second palette.
* 16 color accesses will use these pointers and insert
* entries from the 64-color palette into the default
* palette. --Robert 'Admiral' Coeyman
*/
static
char
vga_16_palette
[
17
]
=
{
0x00
,
/* 0 - Black */
0x01
,
/* 1 - Blue */
0x02
,
/* 2 - Green */
0x03
,
/* 3 - Cyan */
0x04
,
/* 4 - Red */
0x05
,
/* 5 - Magenta */
0x14
,
/* 6 - Brown */
0x07
,
/* 7 - Light gray */
0x38
,
/* 8 - Dark gray */
0x39
,
/* 9 - Light blue */
0x3a
,
/* A - Light green */
0x3b
,
/* B - Light cyan */
0x3c
,
/* C - Light red */
0x3d
,
/* D - Light magenta */
0x3e
,
/* E - Yellow */
0x3f
,
/* F - White */
0x00
/* Border Color */
};
static
PALETTEENTRY
vga_def_palette
[
256
]
=
{
/* red green blue */
{
0x00
,
0x00
,
0x00
},
/* 0 - Black */
...
...
@@ -67,6 +94,80 @@ static PALETTEENTRY vga_def_palette[256]={
{
0
,
0
,
0
}
/* FIXME: a series of continuous rainbow hues should follow */
};
/*
* This palette is the dos default, converted from 18 bit color to 24.
* It contains only 64 entries of colors--all others are zeros.
* --Robert 'Admiral' Coeyman
*/
static
PALETTEENTRY
vga_def64_palette
[
256
]
=
{
/* red green blue */
{
0x00
,
0x00
,
0x00
},
/* 0x00 Black */
{
0x00
,
0x00
,
0xaa
},
/* 0x01 Blue */
{
0x00
,
0xaa
,
0x00
},
/* 0x02 Green */
{
0x00
,
0xaa
,
0xaa
},
/* 0x03 Cyan */
{
0xaa
,
0x00
,
0x00
},
/* 0x04 Red */
{
0xaa
,
0x00
,
0xaa
},
/* 0x05 Magenta */
{
0xaa
,
0xaa
,
0x00
},
/* 0x06 */
{
0xaa
,
0xaa
,
0xaa
},
/* 0x07 Light Gray */
{
0x00
,
0x00
,
0x55
},
/* 0x08 */
{
0x00
,
0x00
,
0xff
},
/* 0x09 */
{
0x00
,
0xaa
,
0x55
},
/* 0x0a */
{
0x00
,
0xaa
,
0xff
},
/* 0x0b */
{
0xaa
,
0x00
,
0x55
},
/* 0x0c */
{
0xaa
,
0x00
,
0xff
},
/* 0x0d */
{
0xaa
,
0xaa
,
0x55
},
/* 0x0e */
{
0xaa
,
0xaa
,
0xff
},
/* 0x0f */
{
0x00
,
0x55
,
0x00
},
/* 0x10 */
{
0x00
,
0x55
,
0xaa
},
/* 0x11 */
{
0x00
,
0xff
,
0x00
},
/* 0x12 */
{
0x00
,
0xff
,
0xaa
},
/* 0x13 */
{
0xaa
,
0x55
,
0x00
},
/* 0x14 Brown */
{
0xaa
,
0x55
,
0xaa
},
/* 0x15 */
{
0xaa
,
0xff
,
0x00
},
/* 0x16 */
{
0xaa
,
0xff
,
0xaa
},
/* 0x17 */
{
0x00
,
0x55
,
0x55
},
/* 0x18 */
{
0x00
,
0x55
,
0xff
},
/* 0x19 */
{
0x00
,
0xff
,
0x55
},
/* 0x1a */
{
0x00
,
0xff
,
0xff
},
/* 0x1b */
{
0xaa
,
0x55
,
0x55
},
/* 0x1c */
{
0xaa
,
0x55
,
0xff
},
/* 0x1d */
{
0xaa
,
0xff
,
0x55
},
/* 0x1e */
{
0xaa
,
0xff
,
0xff
},
/* 0x1f */
{
0x55
,
0x00
,
0x00
},
/* 0x20 */
{
0x55
,
0x00
,
0xaa
},
/* 0x21 */
{
0x55
,
0xaa
,
0x00
},
/* 0x22 */
{
0x55
,
0xaa
,
0xaa
},
/* 0x23 */
{
0xff
,
0x00
,
0x00
},
/* 0x24 */
{
0xff
,
0x00
,
0xaa
},
/* 0x25 */
{
0xff
,
0xaa
,
0x00
},
/* 0x26 */
{
0xff
,
0xaa
,
0xaa
},
/* 0x27 */
{
0x55
,
0x00
,
0x55
},
/* 0x28 */
{
0x55
,
0x00
,
0xff
},
/* 0x29 */
{
0x55
,
0xaa
,
0x55
},
/* 0x2a */
{
0x55
,
0xaa
,
0xff
},
/* 0x2b */
{
0xff
,
0x00
,
0x55
},
/* 0x2c */
{
0xff
,
0x00
,
0xff
},
/* 0x2d */
{
0xff
,
0xaa
,
0x55
},
/* 0x2e */
{
0xff
,
0xaa
,
0xff
},
/* 0x2f */
{
0x55
,
0x55
,
0x00
},
/* 0x30 */
{
0x55
,
0x55
,
0xaa
},
/* 0x31 */
{
0x55
,
0xff
,
0x00
},
/* 0x32 */
{
0x55
,
0xff
,
0xaa
},
/* 0x33 */
{
0xff
,
0x55
,
0x00
},
/* 0x34 */
{
0xff
,
0x55
,
0xaa
},
/* 0x35 */
{
0xff
,
0xff
,
0x00
},
/* 0x36 */
{
0xff
,
0xff
,
0xaa
},
/* 0x37 */
{
0x55
,
0x55
,
0x55
},
/* 0x38 Dark Gray */
{
0x55
,
0x55
,
0xff
},
/* 0x39 Light Blue */
{
0x55
,
0xff
,
0x55
},
/* 0x3a Light Green */
{
0x55
,
0xff
,
0xff
},
/* 0x3b Light Cyan */
{
0xff
,
0x55
,
0x55
},
/* 0x3c Light Red */
{
0xff
,
0x55
,
0xff
},
/* 0x3d Light Magenta */
{
0xff
,
0xff
,
0x55
},
/* 0x3e Yellow */
{
0xff
,
0xff
,
0xff
},
/* 0x3f White */
{
0
,
0
,
0
}
/* The next 192 entries are all zeros */
};
static
void
VGA_DeinstallTimer
(
void
)
{
if
(
poll_timer
)
{
...
...
@@ -224,6 +325,17 @@ void VGA_SetPalette(PALETTEENTRY*pal,int start,int len)
IDirectDrawPalette_SetEntries
(
lpddpal
,
0
,
start
,
len
,
pal
);
}
/* set a single color in 16 color mode. */
void
VGA_SetColor16
(
int
reg
,
int
color
)
{
PALETTEENTRY
*
pal
;
if
(
!
lpddraw
)
return
;
pal
=
&
vga_def64_palette
[
color
];
IDirectDrawPalette_SetEntries
(
lpddpal
,
0
,
reg
,
1
,
pal
);
vga_16_palette
[
reg
]
=
(
char
)
color
;
}
void
VGA_SetQuadPalette
(
RGBQUAD
*
color
,
int
start
,
int
len
)
{
PALETTEENTRY
pal
[
256
];
...
...
This diff is collapsed.
Click to expand it.
dlls/winedos/vga.h
+
1
−
0
View file @
3a4512b1
...
...
@@ -29,6 +29,7 @@ int VGA_SetMode(unsigned Xres,unsigned Yres,unsigned Depth);
int
VGA_GetMode
(
unsigned
*
Height
,
unsigned
*
Width
,
unsigned
*
Depth
);
void
VGA_Exit
(
void
);
void
VGA_SetPalette
(
PALETTEENTRY
*
pal
,
int
start
,
int
len
);
void
VGA_SetColor16
(
int
reg
,
int
color
);
void
VGA_SetQuadPalette
(
RGBQUAD
*
color
,
int
start
,
int
len
);
LPSTR
VGA_Lock
(
unsigned
*
Pitch
,
unsigned
*
Height
,
unsigned
*
Width
,
unsigned
*
Depth
);
void
VGA_Unlock
(
void
);
...
...
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