[hbelusca] 62406: [NTVDM] Refactor more code to move common BIOS code from our bios32 into /bios/ .
2 Mar
2014
2 Mar
'14
10:50 p.m.
Author: hbelusca
Date: Sun Mar 2 22:50:31 2014
New Revision: 62406
URL: http://svn.reactos.org/svn/reactos?rev=62406&view=rev
Log:
[NTVDM]
Refactor more code to move common BIOS code from our bios32 into /bios/ .
Added:
branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32p.h
- copied, changed from r62377, branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.h
branches/ntvdm/subsystems/ntvdm/bios/kbdbios.c (with props)
branches/ntvdm/subsystems/ntvdm/bios/kbdbios.h (with props)
branches/ntvdm/subsystems/ntvdm/bios/vidbios.c
- copied, changed from r62381,
branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.c
branches/ntvdm/subsystems/ntvdm/bios/vidbios.h
- copied, changed from r62377,
branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.h
Modified:
branches/ntvdm/subsystems/ntvdm/CMakeLists.txt
branches/ntvdm/subsystems/ntvdm/bios/bios.c
branches/ntvdm/subsystems/ntvdm/bios/bios.h
branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.c
branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.h
branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.c
branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.h
branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.c
branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.h
Modified: branches/ntvdm/subsystems/ntvdm/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/CMakeLis…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/CMakeLists.txt [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/CMakeLists.txt [iso-8859-1] Sun Mar 2 22:50:31 2014
@@ -10,7 +10,9 @@
bios/bios32/kbdbios32.c
bios/bios32/vidbios32.c
bios/bios.c
+ bios/kbdbios.c
bios/rom.c
+ bios/vidbios.c
hardware/cmos.c
hardware/pic.c
hardware/ps2.c
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios.c [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios.c [iso-8859-1] Sun Mar 2 22:50:31 2014
@@ -15,31 +15,44 @@
#include "bop.h"
#include "bios.h"
+#include "bios32/bios32.h"
#include "rom.h"
-/* PRIVATE VARIABLES **********************************************************/
-
-static BOOLEAN Bios32Loaded = FALSE;
-
-static CALLBACK16 __BiosContext;
+#include "io.h"
+#include "hardware/cmos.h"
+
+/* DEFINES ********************************************************************/
/* BOP Identifiers */
#define BOP_BIOSINIT 0x00 // Windows NTVDM (SoftPC) BIOS calls BOP 0x00
// to let the virtual machine initialize itself
// the IVT and its hardware.
+#define BOP_EQUIPLIST 0x11
+#define BOP_GETMEMSIZE 0x12
+
+/* PRIVATE VARIABLES **********************************************************/
+
+static BOOLEAN Bios32Loaded = FALSE;
+
+static CALLBACK16 __BiosContext;
+PBIOS_DATA_AREA Bda;
/* PRIVATE FUNCTIONS **********************************************************/
static VOID WINAPI BiosInitBop(LPWORD Stack)
{
+ BOOLEAN Success;
+
/* Load the second part of the Windows NTVDM BIOS image */
LPCSTR BiosFileName = "bios1.rom";
- PVOID BiosLocation = (PVOID)TO_LINEAR(BIOS_SEGMENT, 0x0000);
- DWORD BiosSize = 0;
- BOOLEAN Success;
-
- DPRINT1("You are loading Windows NTVDM BIOS!\n");
+ PVOID BiosLocation = (PVOID)TO_LINEAR(BIOS_SEGMENT, 0x0000);
+ DWORD BiosSize = 0;
+
+ /* Disable interrupts */
+ setIF(0);
+
+ DisplayMessage(L"You are loading Windows NTVDM BIOS!\n");
/* Initialize a private callback context */
InitializeContext(&__BiosContext, BIOS_SEGMENT, 0x0000);
@@ -47,7 +60,12 @@
Success = LoadRom(BiosFileName, BiosLocation, &BiosSize);
DPRINT1("BIOS loading %s ; GetLastError() = %u\n", Success ?
"succeeded" : "failed", GetLastError());
- if (Success == FALSE) return;
+ if (Success == FALSE)
+ {
+ /* Stop the VDM */
+ EmulatorTerminate();
+ return;
+ }
// DisplayMessage(L"First bytes at 0x%p: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x
0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n"
// L"3 last bytes at 0x%p: 0x%02x 0x%02x 0x%02x",
@@ -70,36 +88,69 @@
/* Initialize IVT and hardware */
+ /* Initialize the Keyboard and Video BIOS */
+ if (!KbdBiosInitialize() || !VidBiosInitialize())
+ {
+ /* Stop the VDM */
+ EmulatorTerminate();
+ return;
+ }
+
/* Load VGA BIOS */
// Success = LoadRom("v7vga.rom", (PVOID)0xC0000, &BiosSize);
// DPRINT1("VGA BIOS loading %s ; GetLastError() = %u\n", Success ?
"succeeded" : "failed", GetLastError());
+ /* Enable interrupts */
+ setIF(1);
+
///////////// MUST BE DONE AFTER IVT INITIALIZATION !! /////////////////////
/* Load some ROMs */
- Success = LoadRom("boot.bin", (PVOID)0xE0000, &BiosSize);
- DPRINT1("Test ROM loading %s ; GetLastError() = %u\n", Success ?
"succeeded" : "failed", GetLastError());
+ // Success = LoadRom("boot.bin", (PVOID)0xE0000, &BiosSize);
+ // DPRINT1("Test ROM loading %s ; GetLastError() = %u\n", Success ?
"succeeded" : "failed", GetLastError());
SearchAndInitRoms(&__BiosContext);
}
/* PUBLIC FUNCTIONS ***********************************************************/
+
+VOID WINAPI BiosEquipmentService(LPWORD Stack)
+{
+ /* Return the equipment list */
+ setAX(Bda->EquipmentList);
+}
+
+VOID WINAPI BiosGetMemorySize(LPWORD Stack)
+{
+ /* Return the conventional memory size in kB, typically 640 kB */
+ setAX(Bda->MemorySize);
+}
BOOLEAN
BiosInitialize(IN LPCSTR BiosFileName)
{
+ BOOLEAN Success = FALSE;
+
+ /* Disable interrupts */
+ setIF(0);
+
+ /* Initialize the BDA pointer */
+ Bda = (PBIOS_DATA_AREA)SEG_OFF_TO_PTR(BDA_SEGMENT, 0);
+
/* Register the BIOS support BOPs */
- RegisterBop(BOP_BIOSINIT, BiosInitBop);
+ RegisterBop(BOP_BIOSINIT , BiosInitBop);
+ RegisterBop(BOP_EQUIPLIST , BiosEquipmentService);
+ RegisterBop(BOP_GETMEMSIZE, BiosGetMemorySize);
if (BiosFileName)
{
- PVOID BiosLocation = NULL;
- DWORD BiosSize = 0;
- BOOLEAN Success = LoadBios(BiosFileName, &BiosLocation, &BiosSize);
-
+ PVOID BiosLocation = NULL;
+ DWORD BiosSize = 0;
+
+ Success = LoadBios(BiosFileName, &BiosLocation, &BiosSize);
DPRINT1("BIOS loading %s ; GetLastError() = %u\n", Success ?
"succeeded" : "failed", GetLastError());
- if (Success == FALSE) return FALSE;
+ if (!Success) return FALSE;
DisplayMessage(L"First bytes at 0x%p: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x
0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n"
L"3 last bytes at 0x%p: 0x%02x 0x%02x 0x%02x",
@@ -138,13 +189,17 @@
// setCS(0xF000);
// setIP(0xFFF0);
- return TRUE;
+ Success = TRUE;
}
else
{
- Bios32Loaded = Bios32Initialize();
- return Bios32Loaded;
- }
+ Success = Bios32Loaded = Bios32Initialize();
+ }
+
+ /* Enable interrupts */
+ setIF(1);
+
+ return Success;
}
VOID
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios.h
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios.h [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios.h [iso-8859-1] Sun Mar 2 22:50:31 2014
@@ -12,14 +12,15 @@
/* INCLUDES *******************************************************************/
#include "ntvdm.h"
-#include "bios32/bios32.h"
+#include "kbdbios.h"
+#include "vidbios.h"
/* DEFINES ********************************************************************/
-// #define BDA_SEGMENT 0x40
+#define BDA_SEGMENT 0x40
#define BIOS_SEGMENT 0xF000
-#if 0
+#define BIOS_EQUIPMENT_LIST 0x2C // HACK: Disable FPU for now
/*
* BIOS Data Area at 0040:XXXX
@@ -99,11 +100,12 @@
C_ASSERT(sizeof(BIOS_DATA_AREA) == 0x133);
-#endif
-
/* FUNCTIONS ******************************************************************/
extern PBIOS_DATA_AREA Bda;
+
+VOID WINAPI BiosEquipmentService(LPWORD Stack);
+VOID WINAPI BiosGetMemorySize(LPWORD Stack);
BOOLEAN
BiosInitialize(IN LPCSTR BiosFileName);
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.c [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.c [iso-8859-1] Sun Mar 2 22:50:31
2014
@@ -14,9 +14,12 @@
#include "callback.h"
#include "bop.h"
+#include "../bios.h"
#include "../rom.h"
-#include "../bios.h"
#include "bios32.h"
+#include "bios32p.h"
+#include "kbdbios32.h"
+#include "vidbios32.h"
#include "io.h"
#include "hardware/cmos.h"
@@ -26,10 +29,6 @@
/* PRIVATE VARIABLES **********************************************************/
CALLBACK16 BiosContext;
-PBIOS_DATA_AREA Bda;
-
-/* BOP Identifiers */
-#define BOP_GETMEMSIZE 0x12
/* PRIVATE FUNCTIONS **********************************************************/
@@ -38,18 +37,6 @@
/* Get the exception number and call the emulator API */
BYTE ExceptionNumber = LOBYTE(Stack[STACK_INT_NUM]);
EmulatorException(ExceptionNumber, Stack);
-}
-
-static VOID WINAPI BiosEquipmentService(LPWORD Stack)
-{
- /* Return the equipment list */
- setAX(Bda->EquipmentList);
-}
-
-static VOID WINAPI BiosGetMemorySize(LPWORD Stack)
-{
- /* Return the conventional memory size in kB, typically 640 kB */
- setAX(Bda->MemorySize);
}
static VOID WINAPI BiosMiscService(LPWORD Stack)
@@ -351,9 +338,6 @@
((PULONG)BaseAddress)[0x46] = (ULONG)NULL;
((PULONG)BaseAddress)[0x48] = (ULONG)NULL;
((PULONG)BaseAddress)[0x49] = (ULONG)NULL;
-
- /* Register the BIOS support BOPs */
- RegisterBop(BOP_GETMEMSIZE, BiosGetMemorySize);
}
/* PUBLIC FUNCTIONS ***********************************************************/
@@ -365,9 +349,6 @@
{
BOOLEAN Success;
UCHAR Low, High;
-
- /* Disable interrupts */
- setIF(0);
/* Initialize the stack */
// That's what says IBM... (stack at 30:00FF going downwards)
@@ -379,8 +360,7 @@
/* Set data segment */
setDS(BDA_SEGMENT);
- /* Initialize the BDA */
- Bda = (PBIOS_DATA_AREA)SEG_OFF_TO_PTR(BDA_SEGMENT, 0);
+ /* Initialize the BDA contents */
Bda->EquipmentList = BIOS_EQUIPMENT_LIST;
/*
@@ -399,14 +379,8 @@
/* Initialize platform hardware (PIC/PIT chips, ...) */
BiosHwSetup();
- /* Initialize the Keyboard BIOS */
- if (!KbdBios32Initialize()) return FALSE;
-
- /* Initialize the Video BIOS */
- if (!VidBios32Initialize()) return FALSE;
-
- /* Enable interrupts */
- setIF(1);
+ /* Initialize the Keyboard and Video BIOS */
+ if (!KbdBios32Initialize() || !VidBios32Initialize()) return FALSE;
///////////// MUST BE DONE AFTER IVT INITIALIZATION !! /////////////////////
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.h
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.h [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.h [iso-8859-1] Sun Mar 2 22:50:31
2014
@@ -12,122 +12,17 @@
/* INCLUDES *******************************************************************/
#include "ntvdm.h"
-#include "kbdbios32.h"
-#include "vidbios32.h"
-
-/**/ #include "callback.h" /**/
+// #include "../bios.h"
/* DEFINES ********************************************************************/
-#define BIOS_PIC_MASTER_INT 0x08
-#define BIOS_PIC_SLAVE_INT 0x70
-
-#define BIOS_EQUIPMENT_INTERRUPT 0x11
-#define BIOS_MEMORY_SIZE 0x12
-#define BIOS_MISC_INTERRUPT 0x15
-#define BIOS_TIME_INTERRUPT 0x1A
-#define BIOS_SYS_TIMER_INTERRUPT 0x1C
-
-#define BIOS_EQUIPMENT_LIST 0x2C // HACK: Disable FPU for now
-
-
-#define BDA_SEGMENT 0x40
-// #define BIOS_SEGMENT 0xF000
-
-/*
- * BIOS Data Area at 0040:XXXX
- *
- * See: http://webpages.charter.net/danrollins/techhelp/0093.HTM
- * and: http://www.bioscentral.com/misc/bda.htm
- * for more information.
- */
-#pragma pack(push, 1)
-typedef struct
-{
- WORD SerialPorts[4]; // 0x00
- WORD ParallelPorts[3]; // 0x08
- WORD EbdaSegment; // 0x0e - ParallelPort in PC/XT
- WORD EquipmentList; // 0x10
- BYTE Reserved0; // 0x12 - Errors in PCjr infrared
keyboard link
- WORD MemorySize; // 0x13
- WORD Reserved1; // 0x15 - Scratch pad for manufacturing
error tests
- WORD KeybdShiftFlags; // 0x17
- BYTE AlternateKeypad; // 0x19
- WORD KeybdBufferHead; // 0x1a
- WORD KeybdBufferTail; // 0x1c
- WORD KeybdBuffer[BIOS_KBD_BUFFER_SIZE]; // 0x1e
- BYTE DriveRecalibrate; // 0x3e
- BYTE DriveMotorStatus; // 0x3f
- BYTE MotorShutdownCounter; // 0x40
- BYTE LastDisketteOperation; // 0x41
- BYTE Reserved2[7]; // 0x42
- BYTE VideoMode; // 0x49
- WORD ScreenColumns; // 0x4a
- WORD VideoPageSize; // 0x4c
- WORD VideoPageOffset; // 0x4e
- WORD CursorPosition[BIOS_MAX_PAGES]; // 0x50
- BYTE CursorEndLine; // 0x60
- BYTE CursorStartLine; // 0x61
- BYTE VideoPage; // 0x62
- WORD CrtBasePort; // 0x63
- BYTE CrtModeControl; // 0x65
- BYTE CrtColorPaletteMask; // 0x66
- BYTE CassetteData[5]; // 0x67
- DWORD TickCounter; // 0x6c
- BYTE MidnightPassed; // 0x70
- BYTE BreakFlag; // 0x71
- WORD SoftReset; // 0x72
- BYTE LastDiskOperation; // 0x74
- BYTE NumDisks; // 0x75
- BYTE DriveControlByte; // 0x76
- BYTE DiskPortOffset; // 0x77
- BYTE LptTimeOut[4]; // 0x78
- BYTE ComTimeOut[4]; // 0x7c
- WORD KeybdBufferStart; // 0x80
- WORD KeybdBufferEnd; // 0x82
- BYTE ScreenRows; // 0x84
- WORD CharacterHeight; // 0x85
- BYTE EGAFlags[2]; // 0x87
- BYTE VGAFlags[2]; // 0x89
- DWORD Reserved3; // 0x8b
- BYTE Reserved4; // 0x8f
- BYTE Reserved5[2]; // 0x90
- BYTE Reserved6[2]; // 0x92
- BYTE Reserved7[2]; // 0x94
- WORD Reserved8; // 0x96
- DWORD Reserved9; // 0x98
- DWORD Reserved10; // 0x9c
- DWORD Reserved11[2]; // 0xa0
- DWORD EGAPtr; // 0xa8
- BYTE Reserved12[68]; // 0xac
- BYTE Reserved13[16]; // 0xf0
-
- DWORD Reserved14; // 0x100
- BYTE Reserved15[12]; // 0x104
- BYTE Reserved16[17]; // 0x110
- BYTE Reserved17[15]; // 0x121
- BYTE Reserved18[3]; // 0x130
-} BIOS_DATA_AREA, *PBIOS_DATA_AREA;
-#pragma pack(pop)
-
-C_ASSERT(sizeof(BIOS_DATA_AREA) == 0x133);
+// #define BIOS_EQUIPMENT_INTERRUPT 0x11
+// #define BIOS_MEMORY_SIZE 0x12
+// #define BIOS_MISC_INTERRUPT 0x15
+// #define BIOS_TIME_INTERRUPT 0x1A
+// #define BIOS_SYS_TIMER_INTERRUPT 0x1C
/* FUNCTIONS ******************************************************************/
-
-extern CALLBACK16 BiosContext;
-#define RegisterBiosInt32(IntNumber, IntHandler) \
-do { \
- BiosContext.NextOffset += RegisterInt32(MAKELONG(BiosContext.NextOffset, \
- BiosContext.Segment), \
- (IntNumber), (IntHandler), NULL); \
-} while(0);
-
-extern PBIOS_DATA_AREA Bda;
-
-/**HACK!!**/typedef VOID (WINAPI *EMULATOR_INT32_PROC)(LPWORD Stack);/**HACK!!**/
-
-VOID EnableHwIRQ(UCHAR hwirq, EMULATOR_INT32_PROC func);
-VOID PicIRQComplete(LPWORD Stack);
BOOLEAN Bios32Initialize(VOID);
VOID Bios32Cleanup(VOID);
Copied: branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32p.h (from r62377,
branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.h)
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32.h [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios32/bios32p.h [iso-8859-1] Sun Mar 2 22:50:31
2014
@@ -6,14 +6,13 @@
* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
*/
-#ifndef _BIOS32_H_
-#define _BIOS32_H_
+#ifndef _BIOS32P_H_
+#define _BIOS32P_H_
/* INCLUDES *******************************************************************/
#include "ntvdm.h"
-#include "kbdbios32.h"
-#include "vidbios32.h"
+#include "../bios.h"
/**/ #include "callback.h" /**/
@@ -28,90 +27,6 @@
#define BIOS_TIME_INTERRUPT 0x1A
#define BIOS_SYS_TIMER_INTERRUPT 0x1C
-#define BIOS_EQUIPMENT_LIST 0x2C // HACK: Disable FPU for now
-
-
-#define BDA_SEGMENT 0x40
-// #define BIOS_SEGMENT 0xF000
-
-/*
- * BIOS Data Area at 0040:XXXX
- *
- * See: http://webpages.charter.net/danrollins/techhelp/0093.HTM
- * and: http://www.bioscentral.com/misc/bda.htm
- * for more information.
- */
-#pragma pack(push, 1)
-typedef struct
-{
- WORD SerialPorts[4]; // 0x00
- WORD ParallelPorts[3]; // 0x08
- WORD EbdaSegment; // 0x0e - ParallelPort in PC/XT
- WORD EquipmentList; // 0x10
- BYTE Reserved0; // 0x12 - Errors in PCjr infrared
keyboard link
- WORD MemorySize; // 0x13
- WORD Reserved1; // 0x15 - Scratch pad for manufacturing
error tests
- WORD KeybdShiftFlags; // 0x17
- BYTE AlternateKeypad; // 0x19
- WORD KeybdBufferHead; // 0x1a
- WORD KeybdBufferTail; // 0x1c
- WORD KeybdBuffer[BIOS_KBD_BUFFER_SIZE]; // 0x1e
- BYTE DriveRecalibrate; // 0x3e
- BYTE DriveMotorStatus; // 0x3f
- BYTE MotorShutdownCounter; // 0x40
- BYTE LastDisketteOperation; // 0x41
- BYTE Reserved2[7]; // 0x42
- BYTE VideoMode; // 0x49
- WORD ScreenColumns; // 0x4a
- WORD VideoPageSize; // 0x4c
- WORD VideoPageOffset; // 0x4e
- WORD CursorPosition[BIOS_MAX_PAGES]; // 0x50
- BYTE CursorEndLine; // 0x60
- BYTE CursorStartLine; // 0x61
- BYTE VideoPage; // 0x62
- WORD CrtBasePort; // 0x63
- BYTE CrtModeControl; // 0x65
- BYTE CrtColorPaletteMask; // 0x66
- BYTE CassetteData[5]; // 0x67
- DWORD TickCounter; // 0x6c
- BYTE MidnightPassed; // 0x70
- BYTE BreakFlag; // 0x71
- WORD SoftReset; // 0x72
- BYTE LastDiskOperation; // 0x74
- BYTE NumDisks; // 0x75
- BYTE DriveControlByte; // 0x76
- BYTE DiskPortOffset; // 0x77
- BYTE LptTimeOut[4]; // 0x78
- BYTE ComTimeOut[4]; // 0x7c
- WORD KeybdBufferStart; // 0x80
- WORD KeybdBufferEnd; // 0x82
- BYTE ScreenRows; // 0x84
- WORD CharacterHeight; // 0x85
- BYTE EGAFlags[2]; // 0x87
- BYTE VGAFlags[2]; // 0x89
- DWORD Reserved3; // 0x8b
- BYTE Reserved4; // 0x8f
- BYTE Reserved5[2]; // 0x90
- BYTE Reserved6[2]; // 0x92
- BYTE Reserved7[2]; // 0x94
- WORD Reserved8; // 0x96
- DWORD Reserved9; // 0x98
- DWORD Reserved10; // 0x9c
- DWORD Reserved11[2]; // 0xa0
- DWORD EGAPtr; // 0xa8
- BYTE Reserved12[68]; // 0xac
- BYTE Reserved13[16]; // 0xf0
-
- DWORD Reserved14; // 0x100
- BYTE Reserved15[12]; // 0x104
- BYTE Reserved16[17]; // 0x110
- BYTE Reserved17[15]; // 0x121
- BYTE Reserved18[3]; // 0x130
-} BIOS_DATA_AREA, *PBIOS_DATA_AREA;
-#pragma pack(pop)
-
-C_ASSERT(sizeof(BIOS_DATA_AREA) == 0x133);
-
/* FUNCTIONS ******************************************************************/
extern CALLBACK16 BiosContext;
@@ -122,16 +37,9 @@
(IntNumber), (IntHandler), NULL); \
} while(0);
-extern PBIOS_DATA_AREA Bda;
-
-/**HACK!!**/typedef VOID (WINAPI *EMULATOR_INT32_PROC)(LPWORD Stack);/**HACK!!**/
-
VOID EnableHwIRQ(UCHAR hwirq, EMULATOR_INT32_PROC func);
VOID PicIRQComplete(LPWORD Stack);
-BOOLEAN Bios32Initialize(VOID);
-VOID Bios32Cleanup(VOID);
-
-#endif // _BIOS32_H_
+#endif // _BIOS32P_H_
/* EOF */
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.c [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.c [iso-8859-1] Sun Mar 2
22:50:31 2014
@@ -13,8 +13,9 @@
#include "emulator.h"
#include "callback.h"
-// #include "kbdbios32.h"
-#include "bios32.h"
+#include "kbdbios32.h"
+#include "../kbdbios.h"
+#include "bios32p.h"
#include "io.h"
#include "hardware/ps2.h"
@@ -263,6 +264,9 @@
BOOLEAN KbdBios32Initialize(VOID)
{
+ /* Initialize the common Keyboard BIOS Support Library */
+ if (!KbdBiosInitialize()) return FALSE;
+
/* Initialize the BDA */
Bda->KeybdBufferStart = FIELD_OFFSET(BIOS_DATA_AREA, KeybdBuffer);
Bda->KeybdBufferEnd = Bda->KeybdBufferStart + BIOS_KBD_BUFFER_SIZE *
sizeof(WORD);
@@ -282,6 +286,8 @@
VOID KbdBios32Cleanup(VOID)
{
+ /* Cleanup the common Keyboard BIOS Support Library */
+ KbdBiosCleanup();
}
/* EOF */
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.h
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.h [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios32/kbdbios32.h [iso-8859-1] Sun Mar 2
22:50:31 2014
@@ -15,7 +15,7 @@
/* DEFINES ********************************************************************/
-#define BIOS_KBD_INTERRUPT 0x16
+// #define BIOS_KBD_INTERRUPT 0x16
#define BIOS_KBD_BUFFER_SIZE 16
@@ -38,8 +38,6 @@
/* FUNCTIONS ******************************************************************/
-WORD BiosGetCharacter(VOID);
-
BOOLEAN KbdBios32Initialize(VOID);
VOID KbdBios32Cleanup(VOID);
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.c [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.c [iso-8859-1] Sun Mar 2
22:50:31 2014
@@ -3,7 +3,9 @@
* PROJECT: ReactOS Virtual DOS Machine
* FILE: vidbios32.c
* PURPOSE: VDM Video 32-bit BIOS
- * PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
+ * PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca(a)sfr.fr)
+ *
+ * NOTE: All of the real code is in bios/vidbios.c
*/
/* INCLUDES *******************************************************************/
@@ -13,1531 +15,16 @@
#include "emulator.h"
#include "callback.h"
-// #include "vidbios32.h"
-#include "bios32.h"
-
-#include "io.h"
-#include "hardware/vga.h"
-
-/* MACROS *********************************************************************/
-
-//
-// These macros are defined for ease-of-use of some VGA I/O ports
-// whose addresses depend whether we are in Monochrome or Colour mode.
-//
-#define VGA_INSTAT1_READ Bda->CrtBasePort + 6 // VGA_INSTAT1_READ_MONO or
VGA_INSTAT1_READ_COLOR
-#define VGA_CRTC_INDEX Bda->CrtBasePort // VGA_CRTC_INDEX_MONO or
VGA_CRTC_INDEX_COLOR
-#define VGA_CRTC_DATA Bda->CrtBasePort + 1 // VGA_CRTC_DATA_MONO or
VGA_CRTC_DATA_COLOR
-
-/* PRIVATE VARIABLES **********************************************************/
-
-/*
- * VGA Register Configurations for BIOS Video Modes
- * The configurations come from DOSBox.
- */
-static VGA_REGISTERS VideoMode_40x25_text =
-{
- /* Miscellaneous Register */
- 0x67,
-
- /* Sequencer Registers */
- {0x00, 0x08, 0x03, 0x00, 0x07},
-
- /* CRTC Registers */
- {0x2D, 0x27, 0x28, 0x90, 0x2B, 0xA0, 0xBF, 0x1F, 0x00, 0x4F, 0x0D, 0x0E,
- 0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x14, 0x1F, 0x96, 0xB9, 0xA3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0E, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, 0x38, 0x39, 0x3A, 0x3B,
- 0x3C, 0x3D, 0x3E, 0x3F, 0x0C, 0x00, 0x0F, 0x08, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_80x25_text =
-{
- /* Miscellaneous Register */
- 0x67,
-
- /* Sequencer Registers */
- {0x00, 0x00, 0x03, 0x00, 0x07},
-
- /* CRTC Registers */
- {0x5F, 0x4F, 0x50, 0x82, 0x55, 0x81, 0xBF, 0x1F, 0x00, 0x4F, 0x0D, 0x0E,
- 0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x28, 0x1F, 0x96, 0xB9, 0xA3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0E, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, 0x38, 0x39, 0x3A, 0x3B,
- 0x3C, 0x3D, 0x3E, 0x3F, 0x0C, 0x00, 0x0F, 0x08, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_320x200_4color =
-{
- /* Miscellaneous Register */
- 0x63,
-
- /* Sequencer Registers */
- {0x00, 0x09, 0x03, 0x00, 0x02},
-
- /* CRTC Registers */
- {0x2D, 0x27, 0x28, 0x90, 0x2B, 0x80, 0xBF, 0x1F, 0x00, 0xC1, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x14, 0x00, 0x96, 0xB9, 0xA2,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0F, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07, 0x10, 0x11, 0x12, 0x13,
- 0x14, 0x15, 0x16, 0x17, 0x01, 0x00, 0x0F, 0x00, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_640x200_2color =
-{
- /* Miscellaneous Register */
- 0x63,
-
- /* Sequencer Registers */
- {0x00, 0x09, 0x0F, 0x00, 0x02},
-
- /* CRTC Registers */
- {0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0xBF, 0x1F, 0x00, 0xC1, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x28, 0x00, 0x96, 0xB9, 0xC2,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
- 0x17, 0x17, 0x17, 0x17, 0x01, 0x00, 0x01, 0x00, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_320x200_16color =
-{
- /* Miscellaneous Register */
- 0x63,
-
- /* Sequencer Registers */
- {0x00, 0x09, 0x0F, 0x00, 0x02},
-
- /* CRTC Registers */
- {0x2D, 0x27, 0x28, 0x90, 0x2B, 0x80, 0xBF, 0x1F, 0x00, 0xC0, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x14, 0x00, 0x96, 0xB9, 0xE3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0F, 0xFF},
-
- /* AC Registers */
-// {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, 0x38, 0x39, 0x3A, 0x3B,
-// 0x3C, 0x3D, 0x3E, 0x3F, 0x01, 0x00, 0x0F, 0x00, 0x00}
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x10, 0x11, 0x12, 0x13,
- 0x14, 0x15, 0x16, 0x17, 0x01, 0x00, 0x0F, 0x00, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_640x200_16color =
-{
- /* Miscellaneous Register */
- 0x63,
-
- /* Sequencer Registers */
- {0x00, 0x01, 0x0F, 0x00, 0x02},
-
- /* CRTC Registers */
- {0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0xBF, 0x1F, 0x00, 0xC0, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x28, 0x00, 0x96, 0xB9, 0xE3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0F, 0xFF},
-
- /* AC Registers */
-// {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, 0x38, 0x39, 0x3A, 0x3B,
-// 0x3C, 0x3D, 0x3E, 0x3F, 0x01, 0x00, 0x0F, 0x00, 0x00}
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x10, 0x11, 0x12, 0x13,
- 0x14, 0x15, 0x16, 0x17, 0x01, 0x00, 0x0F, 0x00, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_640x350_16color =
-{
- /* Miscellaneous Register */
- 0xA3,
-
- /* Sequencer Registers */
- {0x00, 0x01, 0x0F, 0x00, 0x02},
-
- /* CRTC Registers */
- {0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0xBF, 0x1F, 0x00, 0x40, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x83, 0x85, 0x5D, 0x28, 0x0F, 0x63, 0xBA, 0xE3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, 0x38, 0x39, 0x3A, 0x3B,
- 0x3C, 0x3D, 0x3E, 0x3F, 0x01, 0x00, 0x0F, 0x00, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_640x480_2color =
-{
- /* Miscellaneous Register */
- 0xE3,
-
- /* Sequencer Registers */
- {0x00, 0x01, 0x0F, 0x00, 0x02},
-
- /* CRTC Registers */
- {0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0x0B, 0x3E, 0x00, 0x40, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xEA, 0x8C, 0xDF, 0x28, 0x00, 0xE7, 0x04, 0xC3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
- 0x3F, 0x3F, 0x3F, 0x3F, 0x01, 0x00, 0x0F, 0x00, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_640x480_16color =
-{
- /* Miscellaneous Register */
- 0xE3,
-
- /* Sequencer Registers */
- {0x00, 0x01, 0x0F, 0x00, 0x02},
-
- /* CRTC Registers */
- {0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0x0B, 0x3E, 0x00, 0x40, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xEA, 0x8C, 0xDF, 0x28, 0x00, 0xE7, 0x04, 0xE3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07, 0x38, 0x39, 0x3A, 0x3B,
- 0x3C, 0x3D, 0x3E, 0x3F, 0x01, 0x00, 0x0F, 0x00, 0x00}
-};
-
-static VGA_REGISTERS VideoMode_320x200_256color =
-{
- /* Miscellaneous Register */
- 0x63,
-
- /* Sequencer Registers */
- {0x00, 0x01, 0x0F, 0x00, 0x0E},
-
- /* CRTC Registers */
- {0x5F, 0x4F, 0x50, 0x82, 0x54, 0x80, 0xBF, 0x1F, 0x00, 0x41, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x9C, 0x8E, 0x8F, 0x28, 0x40, 0x96, 0xB9, 0xA3,
- 0xFF},
-
- /* GC Registers */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F, 0xFF},
-
- /* AC Registers */
- {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
- 0x0C, 0x0D, 0x0E, 0x0F, 0x41, 0x00, 0x0F, 0x00, 0x00}
-};
-
-/* See http://wiki.osdev.org/Drawing_In_Protected_Mode#Locating_Video_Memory */
-static PVGA_REGISTERS VideoModes[BIOS_MAX_VIDEO_MODE + 1] =
-{
- &VideoMode_40x25_text, /* Mode 00h */ // 16 color (mono)
- &VideoMode_40x25_text, /* Mode 01h */ // 16 color
- &VideoMode_80x25_text, /* Mode 02h */ // 16 color (mono)
- &VideoMode_80x25_text, /* Mode 03h */ // 16 color
- &VideoMode_320x200_4color, /* Mode 04h */ // CGA 4 color
- &VideoMode_320x200_4color, /* Mode 05h */ // CGA same (m)
- &VideoMode_640x200_2color, /* Mode 06h */ // CGA 640*200 2 color
- NULL, /* Mode 07h */ // MDA monochrome text 80*25
- NULL, /* Mode 08h */ // PCjr
- NULL, /* Mode 09h */ // PCjr
- NULL, /* Mode 0Ah */ // PCjr
- NULL, /* Mode 0Bh */ // Reserved
- NULL, /* Mode 0Ch */ // Reserved
- &VideoMode_320x200_16color, /* Mode 0Dh */ // EGA 320*200 16 color
- &VideoMode_640x200_16color, /* Mode 0Eh */ // EGA 640*200 16 color
- NULL, /* Mode 0Fh */ // EGA 640*350 mono
- &VideoMode_640x350_16color, /* Mode 10h */ // EGA 640*350 HiRes 16
color
- &VideoMode_640x480_2color, /* Mode 11h */ // VGA 640*480 mono
- &VideoMode_640x480_16color, /* Mode 12h */ // VGA
- &VideoMode_320x200_256color, /* Mode 13h */ // VGA
-};
-
-// FIXME: Are they computable with the previous data ??
-// Values taken from DOSBox.
-static WORD VideoModePageSize[BIOS_MAX_VIDEO_MODE + 1] =
-{
- 0x0800, 0x0800, 0x1000, 0x1000,
- 0x4000, 0x4000, 0x4000, 0x1000,
- 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x2000, 0x4000, 0x8000,
- 0x8000, 0xA000, 0xA000, 0x2000
-};
-
-/*
- * BIOS Mode Palettes
- *
- * Many people have different versions of those palettes
- * (e.g. DOSBox, http://www.brokenthorn.com/Resources/OSDevVid2.html ,
- * etc...) A choice should be made at some point.
- */
-
-// This is the same as EgaPalette__HiRes
-static CONST COLORREF TextPalette[VGA_MAX_COLORS / 4] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0xAA, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x00, 0x00, 0x55), RGB(0x00, 0x00, 0xFF), RGB(0x00, 0xAA, 0x55), RGB(0x00, 0xAA,
0xFF),
- RGB(0xAA, 0x00, 0x55), RGB(0xAA, 0x00, 0xFF), RGB(0xAA, 0xAA, 0x55), RGB(0xAA, 0xAA,
0xFF),
-
- RGB(0x00, 0x55, 0x00), RGB(0x00, 0x55, 0xAA), RGB(0x00, 0xFF, 0x00), RGB(0x00, 0xFF,
0xAA),
- RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0x55, 0xAA), RGB(0xAA, 0xFF, 0x00), RGB(0xAA, 0xFF,
0xAA),
- RGB(0x00, 0x55, 0x55), RGB(0x00, 0x55, 0xFF), RGB(0x00, 0xFF, 0x55), RGB(0x00, 0xFF,
0xFF),
- RGB(0xAA, 0x55, 0x55), RGB(0xAA, 0x55, 0xFF), RGB(0xAA, 0xFF, 0x55), RGB(0xAA, 0xFF,
0xFF),
-
-
- RGB(0x55, 0x00, 0x00), RGB(0x55, 0x00, 0xAA), RGB(0x55, 0xAA, 0x00), RGB(0x55, 0xAA,
0xAA),
- RGB(0xFF, 0x00, 0x00), RGB(0xFF, 0x00, 0xAA), RGB(0xFF, 0xAA, 0x00), RGB(0xFF, 0xAA,
0xAA),
- RGB(0x55, 0x00, 0x55), RGB(0x55, 0x00, 0xFF), RGB(0x55, 0xAA, 0x55), RGB(0x55, 0xAA,
0xFF),
- RGB(0xFF, 0x00, 0x55), RGB(0xFF, 0x00, 0xFF), RGB(0xFF, 0xAA, 0x55), RGB(0xFF, 0xAA,
0xFF),
-
- RGB(0x55, 0x55, 0x00), RGB(0x55, 0x55, 0xAA), RGB(0x55, 0xFF, 0x00), RGB(0x55, 0xFF,
0xAA),
- RGB(0xFF, 0x55, 0x00), RGB(0xFF, 0x55, 0xAA), RGB(0xFF, 0xFF, 0x00), RGB(0xFF, 0xFF,
0xAA),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF)
-};
-
-// Unused at the moment
-static CONST COLORREF mtext_palette[64] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF),
-
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF)
-};
-
-// Unused at the moment
-static CONST COLORREF mtext_s3_palette[64] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF),
-
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA, 0xAA), RGB(0xAA, 0xAA,
0xAA),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF),
- RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF, 0xFF), RGB(0xFF, 0xFF,
0xFF)
-};
-
-// Unused at the moment
-static CONST COLORREF CgaPalette[16] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF)
-};
-
-// Unused at the moment
-static CONST COLORREF CgaPalette2[VGA_MAX_COLORS / 4] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF)
-};
-
-static CONST COLORREF EgaPalette___16ColorFixed_DOSBox[VGA_MAX_COLORS / 4] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
-
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
-
-
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
-
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
-
-
-
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
-
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
-
-
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
-
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF)
-};
-
-// This is the same as TextPalette
-static CONST COLORREF EgaPalette__HiRes[VGA_MAX_COLORS / 4] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0xAA, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x00, 0x00, 0x55), RGB(0x00, 0x00, 0xFF), RGB(0x00, 0xAA, 0x55), RGB(0x00, 0xAA,
0xFF),
- RGB(0xAA, 0x00, 0x55), RGB(0xAA, 0x00, 0xFF), RGB(0xAA, 0xAA, 0x55), RGB(0xAA, 0xAA,
0xFF),
-
- RGB(0x00, 0x55, 0x00), RGB(0x00, 0x55, 0xAA), RGB(0x00, 0xFF, 0x00), RGB(0x00, 0xFF,
0xAA),
- RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0x55, 0xAA), RGB(0xAA, 0xFF, 0x00), RGB(0xAA, 0xFF,
0xAA),
- RGB(0x00, 0x55, 0x55), RGB(0x00, 0x55, 0xFF), RGB(0x00, 0xFF, 0x55), RGB(0x00, 0xFF,
0xFF),
- RGB(0xAA, 0x55, 0x55), RGB(0xAA, 0x55, 0xFF), RGB(0xAA, 0xFF, 0x55), RGB(0xAA, 0xFF,
0xFF),
-
-
- RGB(0x55, 0x00, 0x00), RGB(0x55, 0x00, 0xAA), RGB(0x55, 0xAA, 0x00), RGB(0x55, 0xAA,
0xAA),
- RGB(0xFF, 0x00, 0x00), RGB(0xFF, 0x00, 0xAA), RGB(0xFF, 0xAA, 0x00), RGB(0xFF, 0xAA,
0xAA),
- RGB(0x55, 0x00, 0x55), RGB(0x55, 0x00, 0xFF), RGB(0x55, 0xAA, 0x55), RGB(0x55, 0xAA,
0xFF),
- RGB(0xFF, 0x00, 0x55), RGB(0xFF, 0x00, 0xFF), RGB(0xFF, 0xAA, 0x55), RGB(0xFF, 0xAA,
0xFF),
-
- RGB(0x55, 0x55, 0x00), RGB(0x55, 0x55, 0xAA), RGB(0x55, 0xFF, 0x00), RGB(0x55, 0xFF,
0xAA),
- RGB(0xFF, 0x55, 0x00), RGB(0xFF, 0x55, 0xAA), RGB(0xFF, 0xFF, 0x00), RGB(0xFF, 0xFF,
0xAA),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF)
-};
-
-#define USE_REACTOS_COLORS
-// #define USE_DOSBOX_COLORS
-
-/*
- * Same palette as the default one 'VgaDefaultPalette' in vga.c
- */
-#if defined(USE_REACTOS_COLORS)
-
-// ReactOS colors
-static CONST COLORREF VgaPalette[VGA_MAX_COLORS] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
- RGB(0x00, 0x00, 0x00), RGB(0x10, 0x10, 0x10), RGB(0x20, 0x20, 0x20), RGB(0x35, 0x35,
0x35),
- RGB(0x45, 0x45, 0x45), RGB(0x55, 0x55, 0x55), RGB(0x65, 0x65, 0x65), RGB(0x75, 0x75,
0x75),
- RGB(0x8A, 0x8A, 0x8A), RGB(0x9A, 0x9A, 0x9A), RGB(0xAA, 0xAA, 0xAA), RGB(0xBA, 0xBA,
0xBA),
- RGB(0xCA, 0xCA, 0xCA), RGB(0xDF, 0xDF, 0xDF), RGB(0xEF, 0xEF, 0xEF), RGB(0xFF, 0xFF,
0xFF),
- RGB(0x00, 0x00, 0xFF), RGB(0x41, 0x00, 0xFF), RGB(0x82, 0x00, 0xFF), RGB(0xBE, 0x00,
0xFF),
- RGB(0xFF, 0x00, 0xFF), RGB(0xFF, 0x00, 0xBE), RGB(0xFF, 0x00, 0x82), RGB(0xFF, 0x00,
0x41),
- RGB(0xFF, 0x00, 0x00), RGB(0xFF, 0x41, 0x00), RGB(0xFF, 0x82, 0x00), RGB(0xFF, 0xBE,
0x00),
- RGB(0xFF, 0xFF, 0x00), RGB(0xBE, 0xFF, 0x00), RGB(0x82, 0xFF, 0x00), RGB(0x41, 0xFF,
0x00),
- RGB(0x00, 0xFF, 0x00), RGB(0x00, 0xFF, 0x41), RGB(0x00, 0xFF, 0x82), RGB(0x00, 0xFF,
0xBE),
- RGB(0x00, 0xFF, 0xFF), RGB(0x00, 0xBE, 0xFF), RGB(0x00, 0x82, 0xFF), RGB(0x00, 0x41,
0xFF),
- RGB(0x82, 0x82, 0xFF), RGB(0x9E, 0x82, 0xFF), RGB(0xBE, 0x82, 0xFF), RGB(0xDF, 0x82,
0xFF),
- RGB(0xFF, 0x82, 0xFF), RGB(0xFF, 0x82, 0xDF), RGB(0xFF, 0x82, 0xBE), RGB(0xFF, 0x82,
0x9E),
- RGB(0xFF, 0x82, 0x82), RGB(0xFF, 0x9E, 0x82), RGB(0xFF, 0xBE, 0x82), RGB(0xFF, 0xDF,
0x82),
- RGB(0xFF, 0xFF, 0x82), RGB(0xDF, 0xFF, 0x82), RGB(0xBE, 0xFF, 0x82), RGB(0x9E, 0xFF,
0x82),
- RGB(0x82, 0xFF, 0x82), RGB(0x82, 0xFF, 0x9E), RGB(0x82, 0xFF, 0xBE), RGB(0x82, 0xFF,
0xDF),
- RGB(0x82, 0xFF, 0xFF), RGB(0x82, 0xDF, 0xFF), RGB(0x82, 0xBE, 0xFF), RGB(0x82, 0x9E,
0xFF),
- RGB(0xBA, 0xBA, 0xFF), RGB(0xCA, 0xBA, 0xFF), RGB(0xDF, 0xBA, 0xFF), RGB(0xEF, 0xBA,
0xFF),
- RGB(0xFF, 0xBA, 0xFF), RGB(0xFF, 0xBA, 0xEF), RGB(0xFF, 0xBA, 0xDF), RGB(0xFF, 0xBA,
0xCA),
- RGB(0xFF, 0xBA, 0xBA), RGB(0xFF, 0xCA, 0xBA), RGB(0xFF, 0xDF, 0xBA), RGB(0xFF, 0xEF,
0xBA),
- RGB(0xFF, 0xFF, 0xBA), RGB(0xEF, 0xFF, 0xBA), RGB(0xDF, 0xFF, 0xBA), RGB(0xCA, 0xFF,
0xBA),
- RGB(0xBA, 0xFF, 0xBA), RGB(0xBA, 0xFF, 0xCA), RGB(0xBA, 0xFF, 0xDF), RGB(0xBA, 0xFF,
0xEF),
- RGB(0xBA, 0xFF, 0xFF), RGB(0xBA, 0xEF, 0xFF), RGB(0xBA, 0xDF, 0xFF), RGB(0xBA, 0xCA,
0xFF),
- RGB(0x00, 0x00, 0x71), RGB(0x1C, 0x00, 0x71), RGB(0x39, 0x00, 0x71), RGB(0x55, 0x00,
0x71),
- RGB(0x71, 0x00, 0x71), RGB(0x71, 0x00, 0x55), RGB(0x71, 0x00, 0x39), RGB(0x71, 0x00,
0x1C),
- RGB(0x71, 0x00, 0x00), RGB(0x71, 0x1C, 0x00), RGB(0x71, 0x39, 0x00), RGB(0x71, 0x55,
0x00),
- RGB(0x71, 0x71, 0x00), RGB(0x55, 0x71, 0x00), RGB(0x39, 0x71, 0x00), RGB(0x1C, 0x71,
0x00),
- RGB(0x00, 0x71, 0x00), RGB(0x00, 0x71, 0x1C), RGB(0x00, 0x71, 0x39), RGB(0x00, 0x71,
0x55),
- RGB(0x00, 0x71, 0x71), RGB(0x00, 0x55, 0x71), RGB(0x00, 0x39, 0x71), RGB(0x00, 0x1C,
0x71),
- RGB(0x39, 0x39, 0x71), RGB(0x45, 0x39, 0x71), RGB(0x55, 0x39, 0x71), RGB(0x61, 0x39,
0x71),
- RGB(0x71, 0x39, 0x71), RGB(0x71, 0x39, 0x61), RGB(0x71, 0x39, 0x55), RGB(0x71, 0x39,
0x45),
- RGB(0x71, 0x39, 0x39), RGB(0x71, 0x45, 0x39), RGB(0x71, 0x55, 0x39), RGB(0x71, 0x61,
0x39),
- RGB(0x71, 0x71, 0x39), RGB(0x61, 0x71, 0x39), RGB(0x55, 0x71, 0x39), RGB(0x45, 0x71,
0x39),
- RGB(0x39, 0x71, 0x39), RGB(0x39, 0x71, 0x45), RGB(0x39, 0x71, 0x55), RGB(0x39, 0x71,
0x61),
- RGB(0x39, 0x71, 0x71), RGB(0x39, 0x61, 0x71), RGB(0x39, 0x55, 0x71), RGB(0x39, 0x45,
0x71),
- RGB(0x51, 0x51, 0x71), RGB(0x59, 0x51, 0x71), RGB(0x61, 0x51, 0x71), RGB(0x69, 0x51,
0x71),
- RGB(0x71, 0x51, 0x71), RGB(0x71, 0x51, 0x69), RGB(0x71, 0x51, 0x61), RGB(0x71, 0x51,
0x59),
- RGB(0x71, 0x51, 0x51), RGB(0x71, 0x59, 0x51), RGB(0x71, 0x61, 0x51), RGB(0x71, 0x69,
0x51),
- RGB(0x71, 0x71, 0x51), RGB(0x69, 0x71, 0x51), RGB(0x61, 0x71, 0x51), RGB(0x59, 0x71,
0x51),
- RGB(0x51, 0x71, 0x51), RGB(0x51, 0x71, 0x59), RGB(0x51, 0x71, 0x61), RGB(0x51, 0x71,
0x69),
- RGB(0x51, 0x71, 0x71), RGB(0x51, 0x69, 0x71), RGB(0x51, 0x61, 0x71), RGB(0x51, 0x59,
0x71),
- RGB(0x00, 0x00, 0x41), RGB(0x10, 0x00, 0x41), RGB(0x20, 0x00, 0x41), RGB(0x31, 0x00,
0x41),
- RGB(0x41, 0x00, 0x41), RGB(0x41, 0x00, 0x31), RGB(0x41, 0x00, 0x20), RGB(0x41, 0x00,
0x10),
- RGB(0x41, 0x00, 0x00), RGB(0x41, 0x10, 0x00), RGB(0x41, 0x20, 0x00), RGB(0x41, 0x31,
0x00),
- RGB(0x41, 0x41, 0x00), RGB(0x31, 0x41, 0x00), RGB(0x20, 0x41, 0x00), RGB(0x10, 0x41,
0x00),
- RGB(0x00, 0x41, 0x00), RGB(0x00, 0x41, 0x10), RGB(0x00, 0x41, 0x20), RGB(0x00, 0x41,
0x31),
- RGB(0x00, 0x41, 0x41), RGB(0x00, 0x31, 0x41), RGB(0x00, 0x20, 0x41), RGB(0x00, 0x10,
0x41),
- RGB(0x20, 0x20, 0x41), RGB(0x28, 0x20, 0x41), RGB(0x31, 0x20, 0x41), RGB(0x39, 0x20,
0x41),
- RGB(0x41, 0x20, 0x41), RGB(0x41, 0x20, 0x39), RGB(0x41, 0x20, 0x31), RGB(0x41, 0x20,
0x28),
- RGB(0x41, 0x20, 0x20), RGB(0x41, 0x28, 0x20), RGB(0x41, 0x31, 0x20), RGB(0x41, 0x39,
0x20),
- RGB(0x41, 0x41, 0x20), RGB(0x39, 0x41, 0x20), RGB(0x31, 0x41, 0x20), RGB(0x28, 0x41,
0x20),
- RGB(0x20, 0x41, 0x20), RGB(0x20, 0x41, 0x28), RGB(0x20, 0x41, 0x31), RGB(0x20, 0x41,
0x39),
- RGB(0x20, 0x41, 0x41), RGB(0x20, 0x39, 0x41), RGB(0x20, 0x31, 0x41), RGB(0x20, 0x28,
0x41),
- RGB(0x2D, 0x2D, 0x41), RGB(0x31, 0x2D, 0x41), RGB(0x35, 0x2D, 0x41), RGB(0x3D, 0x2D,
0x41),
- RGB(0x41, 0x2D, 0x41), RGB(0x41, 0x2D, 0x3D), RGB(0x41, 0x2D, 0x35), RGB(0x41, 0x2D,
0x31),
- RGB(0x41, 0x2D, 0x2D), RGB(0x41, 0x31, 0x2D), RGB(0x41, 0x35, 0x2D), RGB(0x41, 0x3D,
0x2D),
- RGB(0x41, 0x41, 0x2D), RGB(0x3D, 0x41, 0x2D), RGB(0x35, 0x41, 0x2D), RGB(0x31, 0x41,
0x2D),
- RGB(0x2D, 0x41, 0x2D), RGB(0x2D, 0x41, 0x31), RGB(0x2D, 0x41, 0x35), RGB(0x2D, 0x41,
0x3D),
- RGB(0x2D, 0x41, 0x41), RGB(0x2D, 0x3D, 0x41), RGB(0x2D, 0x35, 0x41), RGB(0x2D, 0x31,
0x41),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00)
-};
-
-#elif defined(USE_DOSBOX_COLORS)
-
-// DOSBox colors
-static CONST COLORREF VgaPalette[VGA_MAX_COLORS] =
-{
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0xAA), RGB(0x00, 0xAA, 0x00), RGB(0x00, 0xAA,
0xAA),
- RGB(0xAA, 0x00, 0x00), RGB(0xAA, 0x00, 0xAA), RGB(0xAA, 0x55, 0x00), RGB(0xAA, 0xAA,
0xAA),
- RGB(0x55, 0x55, 0x55), RGB(0x55, 0x55, 0xFF), RGB(0x55, 0xFF, 0x55), RGB(0x55, 0xFF,
0xFF),
- RGB(0xFF, 0x55, 0x55), RGB(0xFF, 0x55, 0xFF), RGB(0xFF, 0xFF, 0x55), RGB(0xFF, 0xFF,
0xFF),
- RGB(0x00, 0x00, 0x00), RGB(0x14, 0x14, 0x14), RGB(0x20, 0x20, 0x20), RGB(0x2C, 0x2C,
0x2C),
- RGB(0x38, 0x38, 0x38), RGB(0x45, 0x45, 0x45), RGB(0x51, 0x51, 0x51), RGB(0x61, 0x61,
0x61),
- RGB(0x71, 0x71, 0x71), RGB(0x82, 0x82, 0x82), RGB(0x92, 0x92, 0x92), RGB(0xA2, 0xA2,
0xA2),
- RGB(0xB6, 0xB6, 0xB6), RGB(0xCB, 0xCB, 0xCB), RGB(0xE3, 0xE3, 0xE3), RGB(0xFF, 0xFF,
0xFF),
- RGB(0x00, 0x00, 0xFF), RGB(0x41, 0x00, 0xFF), RGB(0x7D, 0x00, 0xFF), RGB(0xBE, 0x00,
0xFF),
- RGB(0xFF, 0x00, 0xFF), RGB(0xFF, 0x00, 0xBE), RGB(0xFF, 0x00, 0x7D), RGB(0xFF, 0x00,
0x41),
- RGB(0xFF, 0x00, 0x00), RGB(0xFF, 0x41, 0x00), RGB(0xFF, 0x7D, 0x00), RGB(0xFF, 0xBE,
0x00),
- RGB(0xFF, 0xFF, 0x00), RGB(0xBE, 0xFF, 0x00), RGB(0x7D, 0xFF, 0x00), RGB(0x41, 0xFF,
0x00),
- RGB(0x00, 0xFF, 0x00), RGB(0x00, 0xFF, 0x41), RGB(0x00, 0xFF, 0x7D), RGB(0x00, 0xFF,
0xBE),
- RGB(0x00, 0xFF, 0xFF), RGB(0x00, 0xBE, 0xFF), RGB(0x00, 0x7D, 0xFF), RGB(0x00, 0x41,
0xFF),
- RGB(0x7D, 0x7D, 0xFF), RGB(0x9E, 0x7D, 0xFF), RGB(0xBE, 0x7D, 0xFF), RGB(0xDF, 0x7D,
0xFF),
- RGB(0xFF, 0x7D, 0xFF), RGB(0xFF, 0x7D, 0xDF), RGB(0xFF, 0x7D, 0xBE), RGB(0xFF, 0x7D,
0x9E),
-
- RGB(0xFF, 0x7D, 0x7D), RGB(0xFF, 0x9E, 0x7D), RGB(0xFF, 0xBE, 0x7D), RGB(0xFF, 0xDF,
0x7D),
- RGB(0xFF, 0xFF, 0x7D), RGB(0xDF, 0xFF, 0x7D), RGB(0xBE, 0xFF, 0x7D), RGB(0x9E, 0xFF,
0x7D),
- RGB(0x7D, 0xFF, 0x7D), RGB(0x7D, 0xFF, 0x9E), RGB(0x7D, 0xFF, 0xBE), RGB(0x7D, 0xFF,
0xDF),
- RGB(0x7D, 0xFF, 0xFF), RGB(0x7D, 0xDF, 0xFF), RGB(0x7D, 0xBE, 0xFF), RGB(0x7D, 0x9E,
0xFF),
- RGB(0xB6, 0xB6, 0xFF), RGB(0xC7, 0xB6, 0xFF), RGB(0xDB, 0xB6, 0xFF), RGB(0xEB, 0xB6,
0xFF),
- RGB(0xFF, 0xB6, 0xFF), RGB(0xFF, 0xB6, 0xEB), RGB(0xFF, 0xB6, 0xDB), RGB(0xFF, 0xB6,
0xC7),
- RGB(0xFF, 0xB6, 0xB6), RGB(0xFF, 0xC7, 0xB6), RGB(0xFF, 0xDB, 0xB6), RGB(0xFF, 0xEB,
0xB6),
- RGB(0xFF, 0xFF, 0xB6), RGB(0xEB, 0xFF, 0xB6), RGB(0xDB, 0xFF, 0xB6), RGB(0xC7, 0xFF,
0xB6),
- RGB(0xB6, 0xFF, 0xB6), RGB(0xB6, 0xFF, 0xC7), RGB(0xB6, 0xFF, 0xDB), RGB(0xB6, 0xFF,
0xEB),
- RGB(0xB6, 0xFF, 0xFF), RGB(0xB6, 0xEB, 0xFF), RGB(0xB6, 0xDB, 0xFF), RGB(0xB6, 0xC7,
0xFF),
- RGB(0x00, 0x00, 0x71), RGB(0x1C, 0x00, 0x71), RGB(0x38, 0x00, 0x71), RGB(0x55, 0x00,
0x71),
- RGB(0x71, 0x00, 0x71), RGB(0x71, 0x00, 0x55), RGB(0x71, 0x00, 0x38), RGB(0x71, 0x00,
0x1C),
- RGB(0x71, 0x00, 0x00), RGB(0x71, 0x1C, 0x00), RGB(0x71, 0x38, 0x00), RGB(0x71, 0x55,
0x00),
- RGB(0x71, 0x71, 0x00), RGB(0x55, 0x71, 0x00), RGB(0x38, 0x71, 0x00), RGB(0x1C, 0x71,
0x00),
- RGB(0x00, 0x71, 0x00), RGB(0x00, 0x71, 0x1C), RGB(0x00, 0x71, 0x38), RGB(0x00, 0x71,
0x55),
- RGB(0x00, 0x71, 0x71), RGB(0x00, 0x55, 0x71), RGB(0x00, 0x38, 0x71), RGB(0x00, 0x1C,
0x71),
-
- RGB(0x38, 0x38, 0x71), RGB(0x45, 0x38, 0x71), RGB(0x55, 0x38, 0x71), RGB(0x61, 0x38,
0x71),
- RGB(0x71, 0x38, 0x71), RGB(0x71, 0x38, 0x61), RGB(0x71, 0x38, 0x55), RGB(0x71, 0x38,
0x45),
- RGB(0x71, 0x38, 0x38), RGB(0x71, 0x45, 0x38), RGB(0x71, 0x55, 0x38), RGB(0x71, 0x61,
0x38),
- RGB(0x71, 0x71, 0x38), RGB(0x61, 0x71, 0x38), RGB(0x55, 0x71, 0x38), RGB(0x45, 0x71,
0x38),
- RGB(0x38, 0x71, 0x38), RGB(0x38, 0x71, 0x45), RGB(0x38, 0x71, 0x55), RGB(0x38, 0x71,
0x61),
- RGB(0x38, 0x71, 0x71), RGB(0x38, 0x61, 0x71), RGB(0x38, 0x55, 0x71), RGB(0x38, 0x45,
0x71),
- RGB(0x51, 0x51, 0x71), RGB(0x59, 0x51, 0x71), RGB(0x61, 0x51, 0x71), RGB(0x69, 0x51,
0x71),
- RGB(0x71, 0x51, 0x71), RGB(0x71, 0x51, 0x69), RGB(0x71, 0x51, 0x61), RGB(0x71, 0x51,
0x59),
- RGB(0x71, 0x51, 0x51), RGB(0x71, 0x59, 0x51), RGB(0x71, 0x61, 0x51), RGB(0x71, 0x69,
0x51),
- RGB(0x71, 0x71, 0x51), RGB(0x69, 0x71, 0x51), RGB(0x61, 0x71, 0x51), RGB(0x59, 0x71,
0x51),
- RGB(0x51, 0x71, 0x51), RGB(0x51, 0x71, 0x59), RGB(0x51, 0x71, 0x61), RGB(0x51, 0x71,
0x69),
- RGB(0x51, 0x71, 0x71), RGB(0x51, 0x69, 0x71), RGB(0x51, 0x61, 0x71), RGB(0x51, 0x59,
0x71),
- RGB(0x00, 0x00, 0x41), RGB(0x10, 0x00, 0x41), RGB(0x20, 0x00, 0x41), RGB(0x30, 0x00,
0x41),
- RGB(0x41, 0x00, 0x41), RGB(0x41, 0x00, 0x30), RGB(0x41, 0x00, 0x20), RGB(0x41, 0x00,
0x10),
- RGB(0x41, 0x00, 0x00), RGB(0x41, 0x10, 0x00), RGB(0x41, 0x20, 0x00), RGB(0x41, 0x30,
0x00),
- RGB(0x41, 0x41, 0x00), RGB(0x30, 0x41, 0x00), RGB(0x20, 0x41, 0x00), RGB(0x10, 0x41,
0x00),
-
- RGB(0x00, 0x41, 0x00), RGB(0x00, 0x41, 0x10), RGB(0x00, 0x41, 0x20), RGB(0x00, 0x41,
0x30),
- RGB(0x00, 0x41, 0x41), RGB(0x00, 0x30, 0x41), RGB(0x00, 0x20, 0x41), RGB(0x00, 0x10,
0x41),
- RGB(0x20, 0x20, 0x41), RGB(0x28, 0x20, 0x41), RGB(0x30, 0x20, 0x41), RGB(0x38, 0x20,
0x41),
- RGB(0x41, 0x20, 0x41), RGB(0x41, 0x20, 0x38), RGB(0x41, 0x20, 0x30), RGB(0x41, 0x20,
0x28),
- RGB(0x41, 0x20, 0x20), RGB(0x41, 0x28, 0x20), RGB(0x41, 0x30, 0x20), RGB(0x41, 0x38,
0x20),
- RGB(0x41, 0x41, 0x20), RGB(0x38, 0x41, 0x20), RGB(0x30, 0x41, 0x20), RGB(0x28, 0x41,
0x20),
- RGB(0x20, 0x41, 0x20), RGB(0x20, 0x41, 0x28), RGB(0x20, 0x41, 0x30), RGB(0x20, 0x41,
0x38),
- RGB(0x20, 0x41, 0x41), RGB(0x20, 0x38, 0x41), RGB(0x20, 0x30, 0x41), RGB(0x20, 0x28,
0x41),
- RGB(0x2C, 0x2C, 0x41), RGB(0x30, 0x2C, 0x41), RGB(0x34, 0x2C, 0x41), RGB(0x3C, 0x2C,
0x41),
- RGB(0x41, 0x2C, 0x41), RGB(0x41, 0x2C, 0x3C), RGB(0x41, 0x2C, 0x34), RGB(0x41, 0x2C,
0x30),
- RGB(0x41, 0x2C, 0x2C), RGB(0x41, 0x30, 0x2C), RGB(0x41, 0x34, 0x2C), RGB(0x41, 0x3C,
0x2C),
- RGB(0x41, 0x41, 0x2C), RGB(0x3C, 0x41, 0x2C), RGB(0x34, 0x41, 0x2C), RGB(0x30, 0x41,
0x2C),
- RGB(0x2C, 0x41, 0x2C), RGB(0x2C, 0x41, 0x30), RGB(0x2C, 0x41, 0x34), RGB(0x2C, 0x41,
0x3C),
- RGB(0x2C, 0x41, 0x41), RGB(0x2C, 0x3C, 0x41), RGB(0x2C, 0x34, 0x41), RGB(0x2C, 0x30,
0x41),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00),
- RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00,
0x00)
-};
-
-#endif
-
-/* PRIVATE FUNCTIONS **********************************************************/
-
-static VOID VidBiosReadWindow(LPWORD Buffer, SMALL_RECT Rectangle, BYTE Page)
-{
- INT i, j;
- INT Counter = 0;
- WORD Character;
- DWORD VideoAddress = TO_LINEAR(TEXT_VIDEO_SEG, Page * Bda->VideoPageSize);
-
- for (i = Rectangle.Top; i <= Rectangle.Bottom; i++)
- {
- for (j = Rectangle.Left; j <= Rectangle.Right; j++)
- {
- /* Read from video memory */
- EmulatorReadMemory(&EmulatorContext,
- VideoAddress + (i * Bda->ScreenColumns + j) *
sizeof(WORD),
- (LPVOID)&Character,
- sizeof(WORD));
-
- /* Write the data to the buffer in row order */
- Buffer[Counter++] = Character;
- }
- }
-}
-
-static VOID VidBiosWriteWindow(LPWORD Buffer, SMALL_RECT Rectangle, BYTE Page)
-{
- INT i, j;
- INT Counter = 0;
- WORD Character;
- DWORD VideoAddress = TO_LINEAR(TEXT_VIDEO_SEG, Page * Bda->VideoPageSize);
-
- for (i = Rectangle.Top; i <= Rectangle.Bottom; i++)
- {
- for (j = Rectangle.Left; j <= Rectangle.Right; j++)
- {
- Character = Buffer[Counter++];
-
- /* Write to video memory */
- EmulatorWriteMemory(&EmulatorContext,
- VideoAddress + (i * Bda->ScreenColumns + j) *
sizeof(WORD),
- (LPVOID)&Character,
- sizeof(WORD));
- }
- }
-}
-
-static BOOLEAN VidBiosScrollWindow(INT Direction,
- DWORD Amount,
- SMALL_RECT Rectangle,
- BYTE Page,
- BYTE FillAttribute)
-{
- DWORD i;
- LPWORD WindowData;
- WORD WindowWidth = Rectangle.Right - Rectangle.Left + 1;
- WORD WindowHeight = Rectangle.Bottom - Rectangle.Top + 1;
- DWORD WindowSize = WindowWidth * WindowHeight;
-
- /* Allocate a buffer for the window */
- WindowData = (LPWORD)HeapAlloc(GetProcessHeap(),
- HEAP_ZERO_MEMORY,
- WindowSize * sizeof(WORD));
- if (WindowData == NULL) return FALSE;
-
- /* Read the window data */
- VidBiosReadWindow(WindowData, Rectangle, Page);
-
- if ((Amount == 0)
- || (((Direction == SCROLL_DIRECTION_UP)
- || (Direction == SCROLL_DIRECTION_DOWN))
- && (Amount >= WindowHeight))
- || (((Direction == SCROLL_DIRECTION_LEFT)
- || (Direction == SCROLL_DIRECTION_RIGHT))
- && (Amount >= WindowWidth)))
- {
- /* Fill the window */
- for (i = 0; i < WindowSize; i++)
- {
- WindowData[i] = MAKEWORD(' ', FillAttribute);
- }
-
- goto Done;
- }
-
- switch (Direction)
- {
- case SCROLL_DIRECTION_UP:
- {
- RtlMoveMemory(WindowData,
- &WindowData[WindowWidth * Amount],
- (WindowSize - WindowWidth * Amount) * sizeof(WORD));
-
- for (i = 0; i < Amount * WindowWidth; i++)
- {
- WindowData[WindowSize - i - 1] = MAKEWORD(' ', FillAttribute);
- }
-
- break;
- }
-
- case SCROLL_DIRECTION_DOWN:
- {
- RtlMoveMemory(&WindowData[WindowWidth * Amount],
- WindowData,
- (WindowSize - WindowWidth * Amount) * sizeof(WORD));
-
- for (i = 0; i < Amount * WindowWidth; i++)
- {
- WindowData[i] = MAKEWORD(' ', FillAttribute);
- }
-
- break;
- }
-
- default:
- {
- // TODO: NOT IMPLEMENTED!
- UNIMPLEMENTED;
- }
- }
-
-Done:
- /* Write back the window data */
- VidBiosWriteWindow(WindowData, Rectangle, Page);
-
- /* Free the window buffer */
- HeapFree(GetProcessHeap(), 0, WindowData);
-
- return TRUE;
-}
-
-static BOOLEAN VgaSetRegisters(PVGA_REGISTERS Registers)
-{
- INT i;
-
- if (Registers == NULL) return FALSE;
-
- /* Disable interrupts */
- setIF(0);
-
- /*
- * Set the CRT base address according to the selected mode,
- * monochrome or color. The following macros:
- * VGA_INSTAT1_READ, VGA_CRTC_INDEX and VGA_CRTC_DATA are then
- * used to access the correct VGA I/O ports.
- */
- Bda->CrtBasePort = (Registers->Misc & 0x01) ? VGA_CRTC_INDEX_COLOR
- : VGA_CRTC_INDEX_MONO;
-
- /* Write the misc register */
- IOWriteB(VGA_MISC_WRITE, Registers->Misc);
-
- /* Synchronous reset on */
- IOWriteB(VGA_SEQ_INDEX, VGA_SEQ_RESET_REG);
- IOWriteB(VGA_SEQ_DATA , VGA_SEQ_RESET_AR);
-
- /* Write the sequencer registers */
- for (i = 1; i < VGA_SEQ_MAX_REG; i++)
- {
- IOWriteB(VGA_SEQ_INDEX, i);
- IOWriteB(VGA_SEQ_DATA, Registers->Sequencer[i]);
- }
-
- /* Synchronous reset off */
- IOWriteB(VGA_SEQ_INDEX, VGA_SEQ_RESET_REG);
- IOWriteB(VGA_SEQ_DATA , VGA_SEQ_RESET_SR | VGA_SEQ_RESET_AR);
-
- /* Unlock CRTC registers 0-7 */
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_END_HORZ_BLANKING_REG);
- IOWriteB(VGA_CRTC_DATA, IOReadB(VGA_CRTC_DATA) | 0x80);
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_VERT_RETRACE_END_REG);
- IOWriteB(VGA_CRTC_DATA, IOReadB(VGA_CRTC_DATA) & ~0x80);
- // Make sure they remain unlocked
- Registers->CRT[VGA_CRTC_END_HORZ_BLANKING_REG] |= 0x80;
- Registers->CRT[VGA_CRTC_VERT_RETRACE_END_REG] &= ~0x80;
-
- /* Write the CRTC registers */
- for (i = 0; i < VGA_CRTC_MAX_REG; i++)
- {
- IOWriteB(VGA_CRTC_INDEX, i);
- IOWriteB(VGA_CRTC_DATA, Registers->CRT[i]);
- }
-
- /* Write the GC registers */
- for (i = 0; i < VGA_GC_MAX_REG; i++)
- {
- IOWriteB(VGA_GC_INDEX, i);
- IOWriteB(VGA_GC_DATA, Registers->Graphics[i]);
- }
-
- /* Write the AC registers */
- // DbgPrint("\n");
- for (i = 0; i < VGA_AC_MAX_REG; i++)
- {
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, i);
- IOWriteB(VGA_AC_WRITE, Registers->Attribute[i]);
- // DbgPrint("Registers->Attribute[%d] = %d\n", i,
Registers->Attribute[i]);
- }
- // DbgPrint("\n");
-
- /* Set the PEL mask */
- IOWriteB(VGA_DAC_MASK, 0xFF);
-
- /* Enable screen and disable palette access */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, 0x20);
-
- /* Enable interrupts */
- setIF(1);
-
- return TRUE;
-}
-
-static VOID VgaSetPalette(const COLORREF* Palette, ULONG Size)
-{
- ULONG i;
-
- // /* Disable screen and enable palette access */
- // IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- // IOWriteB(VGA_AC_INDEX, 0x00);
-
- for (i = 0; i < Size; i++)
- {
- IOWriteB(VGA_DAC_WRITE_INDEX, i);
- IOWriteB(VGA_DAC_DATA, VGA_COLOR_TO_DAC(GetRValue(Palette[i])));
- IOWriteB(VGA_DAC_DATA, VGA_COLOR_TO_DAC(GetGValue(Palette[i])));
- IOWriteB(VGA_DAC_DATA, VGA_COLOR_TO_DAC(GetBValue(Palette[i])));
- }
-
- /* The following step might be optional */
- for (i = Size; i < VGA_MAX_COLORS; i++)
- {
- IOWriteB(VGA_DAC_WRITE_INDEX, i);
- IOWriteB(VGA_DAC_DATA, VGA_COLOR_TO_DAC(0x00));
- IOWriteB(VGA_DAC_DATA, VGA_COLOR_TO_DAC(0x00));
- IOWriteB(VGA_DAC_DATA, VGA_COLOR_TO_DAC(0x00));
- }
-
- /* Enable screen and disable palette access */
- // IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- // IOWriteB(VGA_AC_INDEX, 0x20);
-}
-
-static VOID VgaChangePalette(BYTE ModeNumber)
-{
- const COLORREF* Palette;
- ULONG Size;
-
- if (ModeNumber >= 0x13)
- {
- /* VGA modes */
- Palette = VgaPalette;
- Size = sizeof(VgaPalette)/sizeof(VgaPalette[0]);
- }
- else if (ModeNumber == 0x10)
- {
- /* EGA HiRes mode */
- Palette = EgaPalette__HiRes;
- Size = sizeof(EgaPalette__HiRes)/sizeof(EgaPalette__HiRes[0]);
- }
- else // if ((ModeNumber == 0x0D) || (ModeNumber == 0x0E))
- {
- /* EGA modes */
- Palette = EgaPalette___16ColorFixed_DOSBox;
- Size =
sizeof(EgaPalette___16ColorFixed_DOSBox)/sizeof(EgaPalette___16ColorFixed_DOSBox[0]);
- }
-
- VgaSetPalette(Palette, Size);
-}
-
-static VOID VgaGetCursorPosition(PBYTE Row, PBYTE Column)
-{
- SHORT ScreenColumns = VgaGetDisplayResolution().X;
- BYTE OffsetLow, OffsetHigh;
- WORD Offset;
-
- /* Get the cursor location */
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_CURSOR_LOC_LOW_REG);
- OffsetLow = IOReadB(VGA_CRTC_DATA);
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_CURSOR_LOC_HIGH_REG);
- OffsetHigh = IOReadB(VGA_CRTC_DATA);
-
- Offset = MAKEWORD(OffsetLow, OffsetHigh);
-
- *Row = (BYTE)(Offset / ScreenColumns);
- *Column = (BYTE)(Offset % ScreenColumns);
-}
-
-static VOID VidBiosGetCursorPosition(PBYTE Row, PBYTE Column, BYTE Page)
-{
- /* Make sure the selected video page is valid */
- if (Page >= BIOS_MAX_PAGES) return;
-
- /* Get the cursor location */
- *Row = HIBYTE(Bda->CursorPosition[Page]);
- *Column = LOBYTE(Bda->CursorPosition[Page]);
-}
-
-static VOID VidBiosSetCursorPosition(BYTE Row, BYTE Column, BYTE Page)
-{
- /* Make sure the selected video page is valid */
- if (Page >= BIOS_MAX_PAGES) return;
-
- /* Update the position in the BDA */
- Bda->CursorPosition[Page] = MAKEWORD(Column, Row);
-
- /* Check if this is the current video page */
- if (Page == Bda->VideoPage)
- {
- WORD Offset = Row * Bda->ScreenColumns + Column;
-
- /* Modify the CRTC registers */
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_CURSOR_LOC_LOW_REG);
- IOWriteB(VGA_CRTC_DATA , LOBYTE(Offset));
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_CURSOR_LOC_HIGH_REG);
- IOWriteB(VGA_CRTC_DATA , HIBYTE(Offset));
- }
-}
-
-BYTE VidBiosGetVideoMode(VOID)
-{
- return Bda->VideoMode;
-}
-
-static BOOLEAN VidBiosSetVideoMode(BYTE ModeNumber)
-{
- BYTE Page;
-
- COORD Resolution;
- PVGA_REGISTERS VgaMode = VideoModes[ModeNumber];
-
- DPRINT1("Switching to mode %Xh; VgaMode = 0x%p\n", ModeNumber, VgaMode);
-
- if (!VgaSetRegisters(VgaMode)) return FALSE;
-
- VgaChangePalette(ModeNumber);
-
- /*
- * IBM standard modes do not clear the screen if the
- * high bit of AL is set (EGA or higher only).
- * See Ralf Brown: http://www.ctyme.com/intr/rb-0069.htm
- * for more information.
- */
- // if ((ModeNumber & 0x08) == 0) VgaClearMemory();
- VgaClearMemory();
-
- // Bda->CrtModeControl;
- // Bda->CrtColorPaletteMask;
- // Bda->EGAFlags;
- // Bda->VGAFlags;
-
- /* Update the values in the BDA */
- Bda->VideoMode = ModeNumber;
- Bda->VideoPageSize = VideoModePageSize[ModeNumber];
- Bda->VideoPage = 0;
- Bda->VideoPageOffset = Bda->VideoPage * Bda->VideoPageSize;
-
- /* Set the start address in the CRTC */
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_START_ADDR_LOW_REG);
- IOWriteB(VGA_CRTC_DATA , LOBYTE(Bda->VideoPageOffset));
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_START_ADDR_HIGH_REG);
- IOWriteB(VGA_CRTC_DATA , HIBYTE(Bda->VideoPageOffset));
-
- /* Update the character height */
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_MAX_SCAN_LINE_REG);
- Bda->CharacterHeight = 1 + (IOReadB(VGA_CRTC_DATA) & 0x1F);
-
- /* Update the screen size */
- Resolution = VgaGetDisplayResolution();
- Bda->ScreenColumns = Resolution.X;
- Bda->ScreenRows = Resolution.Y - 1;
-
- /* Set the cursor position for each page */
- for (Page = 0; Page < BIOS_MAX_PAGES; ++Page)
- VidBiosSetCursorPosition(0, 0, Page);
-
- /* Refresh display */
- VgaRefreshDisplay();
-
- return TRUE;
-}
-
-static BOOLEAN VidBiosSetVideoPage(BYTE PageNumber)
-{
- BYTE Row, Column;
-
- /* Check if the page exists */
- if (PageNumber >= BIOS_MAX_PAGES) return FALSE;
-
- /* Check if this is the same page */
- if (PageNumber == Bda->VideoPage) return TRUE;
-
- /* Update the values in the BDA */
- Bda->VideoPage = PageNumber;
- Bda->VideoPageOffset = Bda->VideoPage * Bda->VideoPageSize;
-
- /* Set the start address in the CRTC */
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_START_ADDR_LOW_REG);
- IOWriteB(VGA_CRTC_DATA , LOBYTE(Bda->VideoPageOffset));
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_START_ADDR_HIGH_REG);
- IOWriteB(VGA_CRTC_DATA , HIBYTE(Bda->VideoPageOffset));
-
- /*
- * Get the cursor location (we don't update anything on the BIOS side
- * but we update the cursor location on the VGA side).
- */
- VidBiosGetCursorPosition(&Row, &Column, PageNumber);
- VidBiosSetCursorPosition(Row, Column, PageNumber);
-
- return TRUE;
-}
-
-static VOID VidBiosPrintCharacter(CHAR Character, BYTE Attribute, BYTE Page)
-{
- WORD CharData = MAKEWORD(Character, Attribute);
- BYTE Row, Column;
-
- /* Make sure the page exists */
- if (Page >= BIOS_MAX_PAGES) return;
-
- /* Get the cursor location */
- VidBiosGetCursorPosition(&Row, &Column, Page);
-
- if (Character == '\a')
- {
- /* Bell control character */
- // NOTE: We may use what the terminal emulator offers to us...
- Beep(800, 200);
- return;
- }
- else if (Character == '\b')
- {
- /* Backspace control character */
- if (Column > 0)
- {
- Column--;
- }
- else if (Row > 0)
- {
- Column = Bda->ScreenColumns - 1;
- Row--;
- }
-
- /* Erase the existing character */
- CharData = MAKEWORD(' ', Attribute);
- EmulatorWriteMemory(&EmulatorContext,
- TO_LINEAR(TEXT_VIDEO_SEG,
- Page * Bda->VideoPageSize +
- (Row * Bda->ScreenColumns + Column) * sizeof(WORD)),
- (LPVOID)&CharData,
- sizeof(WORD));
- }
- else if (Character == '\t')
- {
- /* Horizontal Tabulation control character */
- do
- {
- // Taken from DOSBox
- VidBiosPrintCharacter(' ', Attribute, Page);
- VidBiosGetCursorPosition(&Row, &Column, Page);
- } while (Column % 8);
- }
- else if (Character == '\n')
- {
- /* Line Feed control character */
- Row++;
- }
- else if (Character == '\r')
- {
- /* Carriage Return control character */
- Column = 0;
- }
- else
- {
- /* Default character */
-
- /* Write the character */
- EmulatorWriteMemory(&EmulatorContext,
- TO_LINEAR(TEXT_VIDEO_SEG,
- Page * Bda->VideoPageSize +
- (Row * Bda->ScreenColumns + Column) * sizeof(WORD)),
- (LPVOID)&CharData,
- sizeof(WORD));
-
- /* Advance the cursor */
- Column++;
- }
-
- /* Check if it passed the end of the row */
- if (Column >= Bda->ScreenColumns)
- {
- /* Return to the first column and go to the next line */
- Column = 0;
- Row++;
- }
-
- /* Scroll the screen up if needed */
- if (Row > Bda->ScreenRows)
- {
- /* The screen must be scrolled up */
- SMALL_RECT Rectangle = { 0, 0, Bda->ScreenColumns - 1, Bda->ScreenRows };
-
- VidBiosScrollWindow(SCROLL_DIRECTION_UP,
- 1,
- Rectangle,
- Page,
- DEFAULT_ATTRIBUTE);
-
- Row--;
- }
-
- /* Set the cursor position */
- VidBiosSetCursorPosition(Row, Column, Page);
-}
-
-static VOID WINAPI VidBiosVideoService(LPWORD Stack)
-{
- switch (getAH())
- {
- /* Set Video Mode */
- case 0x00:
- {
- VidBiosSetVideoMode(getAL());
- break;
- }
-
- /* Set Text-Mode Cursor Shape */
- case 0x01:
- {
- /* Update the BDA */
- Bda->CursorStartLine = getCH();
- Bda->CursorEndLine = getCL();
-
- /* Modify the CRTC registers */
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_CURSOR_START_REG);
- IOWriteB(VGA_CRTC_DATA , Bda->CursorStartLine);
- IOWriteB(VGA_CRTC_INDEX, VGA_CRTC_CURSOR_END_REG);
- IOWriteB(VGA_CRTC_DATA , Bda->CursorEndLine);
-
- break;
- }
-
- /* Set Cursor Position */
- case 0x02:
- {
- VidBiosSetCursorPosition(getDH(), getDL(), getBH());
- break;
- }
-
- /* Get Cursor Position and Shape */
- case 0x03:
- {
- /* Make sure the selected video page exists */
- if (getBH() >= BIOS_MAX_PAGES) break;
-
- /* Return the result */
- setAX(0);
- setCX(MAKEWORD(Bda->CursorEndLine, Bda->CursorStartLine));
- setDX(Bda->CursorPosition[getBH()]);
- break;
- }
-
- /* Query Light Pen */
- case 0x04:
- {
- /*
- * On modern BIOSes, this function returns 0
- * so that we can ignore the other registers.
- */
- setAX(0);
- break;
- }
-
- /* Select Active Display Page */
- case 0x05:
- {
- VidBiosSetVideoPage(getAL());
- break;
- }
-
- /* Scroll Window Up/Down */
- case 0x06:
- case 0x07:
- {
- SMALL_RECT Rectangle = { getCL(), getCH(), getDL(), getDH() };
-
- /* Call the internal function */
- VidBiosScrollWindow((getAH() == 0x06) ? SCROLL_DIRECTION_UP
- : SCROLL_DIRECTION_DOWN,
- getAL(),
- Rectangle,
- Bda->VideoPage,
- getBH());
-
- break;
- }
-
- /* Read Character and Attribute at Cursor Position */
- case 0x08:
- {
- WORD CharacterData;
- BYTE Page = getBH();
- DWORD Offset;
-
- /* Check if the page exists */
- if (Page >= BIOS_MAX_PAGES) break;
-
- /* Find the offset of the character */
- Offset = Page * Bda->VideoPageSize +
- (HIBYTE(Bda->CursorPosition[Page]) * Bda->ScreenColumns +
- LOBYTE(Bda->CursorPosition[Page])) * 2;
-
- /* Read from the video memory */
- EmulatorReadMemory(&EmulatorContext,
- TO_LINEAR(TEXT_VIDEO_SEG, Offset),
- (LPVOID)&CharacterData,
- sizeof(WORD));
-
- /* Return the character data in AX */
- setAX(CharacterData);
-
- break;
- }
-
- /* Write Character and Attribute at Cursor Position */
- case 0x09:
- /* Write Character only (PCjr: + Attribute) at Cursor Position */
- case 0x0A:
- {
- WORD CharacterData = MAKEWORD(getAL(), getBL());
- BYTE Page = getBH();
- DWORD Offset, Counter = getCX();
-
- /* Check if the page exists */
- if (Page >= BIOS_MAX_PAGES) break;
-
- /* Find the offset of the character */
- Offset = Page * Bda->VideoPageSize +
- (HIBYTE(Bda->CursorPosition[Page]) * Bda->ScreenColumns +
- LOBYTE(Bda->CursorPosition[Page])) * 2;
-
- /* Write to video memory a certain number of times */
- while (Counter > 0)
- {
- EmulatorWriteMemory(&EmulatorContext,
- TO_LINEAR(TEXT_VIDEO_SEG, Offset),
- (LPVOID)&CharacterData,
- (getAH() == 0x09) ? sizeof(WORD) : sizeof(BYTE));
- Offset += 2;
- Counter--;
- }
-
- break;
- }
-
- /* Teletype Output */
- case 0x0E:
- {
- VidBiosPrintCharacter(getAL(), getBL(), getBH());
- break;
- }
-
- /* Get Current Video Mode */
- case 0x0F:
- {
- setAX(MAKEWORD(Bda->VideoMode, Bda->ScreenColumns));
- setBX(MAKEWORD(getBL(), Bda->VideoPage));
- break;
- }
-
- /* Palette Control */
- case 0x10:
- {
- switch (getAL())
- {
- /* Set Single Palette Register */
- case 0x00:
- {
- /* Write the index */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, getBL());
-
- /* Write the data */
- IOWriteB(VGA_AC_WRITE, getBH());
-
- /* Enable screen and disable palette access */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, 0x20);
- break;
- }
-
- /* Set Overscan Color */
- case 0x01:
- {
- /* Write the index */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, VGA_AC_OVERSCAN_REG);
-
- /* Write the data */
- IOWriteB(VGA_AC_WRITE, getBH());
-
- /* Enable screen and disable palette access */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, 0x20);
- break;
- }
-
- /* Set All Palette Registers */
- case 0x02:
- {
- INT i;
- LPBYTE Buffer = SEG_OFF_TO_PTR(getES(), getDX());
-
- /* Set the palette registers */
- for (i = 0; i <= VGA_AC_PAL_F_REG; i++)
- {
- /* Write the index */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index
state
- IOWriteB(VGA_AC_INDEX, i);
-
- /* Write the data */
- IOWriteB(VGA_AC_WRITE, Buffer[i]);
- }
-
- /* Set the overscan register */
- IOWriteB(VGA_AC_INDEX, VGA_AC_OVERSCAN_REG);
- IOWriteB(VGA_AC_WRITE, Buffer[VGA_AC_PAL_F_REG + 1]);
-
- /* Enable screen and disable palette access */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, 0x20);
- break;
- }
-
- /* Get Single Palette Register */
- case 0x07:
- {
- /* Write the index */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, getBL());
-
- /* Read the data */
- setBH(IOReadB(VGA_AC_READ));
-
- /* Enable screen and disable palette access */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, 0x20);
- break;
- }
-
- /* Get Overscan Color */
- case 0x08:
- {
- /* Write the index */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, VGA_AC_OVERSCAN_REG);
-
- /* Read the data */
- setBH(IOReadB(VGA_AC_READ));
-
- /* Enable screen and disable palette access */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, 0x20);
- break;
- }
-
- /* Get All Palette Registers */
- case 0x09:
- {
- INT i;
- LPBYTE Buffer = SEG_OFF_TO_PTR(getES(), getDX());
-
- /* Get the palette registers */
- for (i = 0; i <= VGA_AC_PAL_F_REG; i++)
- {
- /* Write the index */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index
state
- IOWriteB(VGA_AC_INDEX, i);
-
- /* Read the data */
- Buffer[i] = IOReadB(VGA_AC_READ);
- }
-
- /* Get the overscan register */
- IOWriteB(VGA_AC_INDEX, VGA_AC_OVERSCAN_REG);
- Buffer[VGA_AC_PAL_F_REG + 1] = IOReadB(VGA_AC_READ);
-
- /* Enable screen and disable palette access */
- IOReadB(VGA_INSTAT1_READ); // Put the AC register into index state
- IOWriteB(VGA_AC_INDEX, 0x20);
- break;
- }
-
- /* Set Individual DAC Register */
- case 0x10:
- {
- /* Write the index */
- // Certainly in BL and not in BX as said by Ralf Brown...
- IOWriteB(VGA_DAC_WRITE_INDEX, getBL());
-
- /* Write the data in this order: Red, Green, Blue */
- IOWriteB(VGA_DAC_DATA, getDH());
- IOWriteB(VGA_DAC_DATA, getCH());
- IOWriteB(VGA_DAC_DATA, getCL());
-
- break;
- }
-
- /* Set Block of DAC Registers */
- case 0x12:
- {
- INT i;
- LPBYTE Buffer = SEG_OFF_TO_PTR(getES(), getDX());
-
- /* Write the index */
- // Certainly in BL and not in BX as said by Ralf Brown...
- IOWriteB(VGA_DAC_WRITE_INDEX, getBL());
-
- for (i = 0; i < getCX(); i++)
- {
- /* Write the data in this order: Red, Green, Blue */
- IOWriteB(VGA_DAC_DATA, *Buffer++);
- IOWriteB(VGA_DAC_DATA, *Buffer++);
- IOWriteB(VGA_DAC_DATA, *Buffer++);
- }
-
- break;
- }
-
- /* Get Individual DAC Register */
- case 0x15:
- {
- /* Write the index */
- IOWriteB(VGA_DAC_READ_INDEX, getBL());
-
- /* Read the data in this order: Red, Green, Blue */
- setDH(IOReadB(VGA_DAC_DATA));
- setCH(IOReadB(VGA_DAC_DATA));
- setCL(IOReadB(VGA_DAC_DATA));
-
- break;
- }
-
- /* Get Block of DAC Registers */
- case 0x17:
- {
- INT i;
- LPBYTE Buffer = SEG_OFF_TO_PTR(getES(), getDX());
-
- /* Write the index */
- // Certainly in BL and not in BX as said by Ralf Brown...
- IOWriteB(VGA_DAC_READ_INDEX, getBL());
-
- for (i = 0; i < getCX(); i++)
- {
- /* Write the data in this order: Red, Green, Blue */
- *Buffer++ = IOReadB(VGA_DAC_DATA);
- *Buffer++ = IOReadB(VGA_DAC_DATA);
- *Buffer++ = IOReadB(VGA_DAC_DATA);
- }
-
- break;
- }
-
- default:
- {
- DPRINT1("BIOS Palette Control Sub-command AL = 0x%02X NOT
IMPLEMENTED\n",
- getAL());
- break;
- }
- }
-
- break;
- }
-
- /* Alternate Function Select */
- case 0x12:
- {
- DPRINT1("BIOS Function INT 12h (Alternate Function Select), BX = 0x%04X
NOT IMPLEMENTED\n",
- getBX());
- break;
- }
-
- /* Write String */
- case 0x13:
- {
- DPRINT1("BIOS Function INT 13h (Write String) is
UNIMPLEMENTED\n");
- break;
- }
-
- /* Display combination code */
- case 0x1A:
- {
- switch(getAL())
- {
- case 0x00: /* Get Display combiantion code */
- setAX(MAKEWORD(0x1A, 0x1A));
- setBX(MAKEWORD(0x08, 0x00)); /* VGA w/ color analog display */
- break;
- case 0x01: /* Set Display combination code */
- DPRINT1("Set Display combination code - Unsupported\n");
- break;
- default:
- break;
- }
- break;
- }
-
- default:
- {
- DPRINT1("BIOS Function INT 10h, AH = 0x%02X NOT IMPLEMENTED\n",
- getAH());
- }
- }
-}
+#include "vidbios32.h"
+#include "../vidbios.h"
+#include "bios32p.h"
/* PUBLIC FUNCTIONS ***********************************************************/
BOOLEAN VidBios32Initialize(VOID)
{
- BYTE Row, Column;
-
- /* Some interrupts are in fact addresses to tables */
- ((PULONG)BaseAddress)[0x1D] = (ULONG)NULL;
- ((PULONG)BaseAddress)[0x1F] = (ULONG)NULL;
- // ((PULONG)BaseAddress)[0x42] = (ULONG)NULL;
- ((PULONG)BaseAddress)[0x43] = (ULONG)NULL;
- ((PULONG)BaseAddress)[0x44] = (ULONG)NULL;
-
- /* Set the default video mode */
- VidBiosSetVideoMode(BIOS_DEFAULT_VIDEO_MODE);
-
- /* Update cursor position */
- VgaGetCursorPosition(&Row, &Column);
- VidBiosSetCursorPosition(Row, Column, Bda->VideoPage);
+ /* Initialize the common Video BIOS Support Library */
+ if (!VidBiosInitialize()) return FALSE;
/* Register the BIOS 32-bit Interrupts */
RegisterBiosInt32(BIOS_VIDEO_INTERRUPT, VidBiosVideoService);
@@ -1547,6 +34,8 @@
VOID VidBios32Cleanup(VOID)
{
+ /* Cleanup the common Video BIOS Support Library */
+ VidBiosCleanup();
}
/* EOF */
Modified: branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.h
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/bio…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.h [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.h [iso-8859-1] Sun Mar 2
22:50:31 2014
@@ -3,7 +3,9 @@
* PROJECT: ReactOS Virtual DOS Machine
* FILE: vidbios32.h
* PURPOSE: VDM Video 32-bit BIOS
- * PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
+ * PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca(a)sfr.fr)
+ *
+ * NOTE: All of the real code is in bios/vidbios.c
*/
#ifndef _VIDBIOS32_H_
@@ -15,24 +17,7 @@
/* DEFINES ********************************************************************/
-#define BIOS_VIDEO_INTERRUPT 0x10
-
-#define CONSOLE_FONT_HEIGHT 8
-#define BIOS_DEFAULT_VIDEO_MODE 0x03
-#define BIOS_MAX_PAGES 8
-#define BIOS_MAX_VIDEO_MODE 0x13
-#define DEFAULT_ATTRIBUTE 0x07
-
-#define GRAPHICS_VIDEO_SEG 0xA000
-#define TEXT_VIDEO_SEG 0xB800
-
-enum
-{
- SCROLL_DIRECTION_UP,
- SCROLL_DIRECTION_DOWN,
- SCROLL_DIRECTION_LEFT,
- SCROLL_DIRECTION_RIGHT
-};
+// #define BIOS_VIDEO_INTERRUPT 0x10
/* FUNCTIONS ******************************************************************/
Added: branches/ntvdm/subsystems/ntvdm/bios/kbdbios.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/kbd…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/kbdbios.c (added)
+++ branches/ntvdm/subsystems/ntvdm/bios/kbdbios.c [iso-8859-1] Sun Mar 2 22:50:31 2014
@@ -0,0 +1,51 @@
+/*
+ * COPYRIGHT: GPL - See COPYING in the top level directory
+ * PROJECT: ReactOS Virtual DOS Machine
+ * FILE: kbdbios.c
+ * PURPOSE: VDM Keyboard BIOS Support Library
+ * PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca(a)sfr.fr)
+ */
+
+/* INCLUDES *******************************************************************/
+
+#define NDEBUG
+
+#include "emulator.h"
+#include "callback.h"
+#include "bop.h"
+
+#include "bios.h"
+// #include "kbdbios.h"
+
+/* DEFINES ********************************************************************/
+
+/* BOP Identifiers */
+#define BOP_KBD_IRQ 0x09
+#define BOP_KBD_INT 0x16
+
+/* PUBLIC FUNCTIONS ***********************************************************/
+
+static VOID WINAPI KbdBiosIRQ(LPWORD Stack)
+{
+ DPRINT1("KbdBiosIRQ is UNIMPLEMENTED\n");
+}
+
+static VOID WINAPI KbdBiosINT(LPWORD Stack)
+{
+ DPRINT1("KbdBiosINT is UNIMPLEMENTED\n");
+}
+
+BOOLEAN KbdBiosInitialize(VOID)
+{
+ /* Register the BIOS support BOPs */
+ RegisterBop(BOP_KBD_IRQ, KbdBiosIRQ);
+ RegisterBop(BOP_KBD_INT, KbdBiosINT);
+
+ return TRUE;
+}
+
+VOID KbdBiosCleanup(VOID)
+{
+}
+
+/* EOF */
Propchange: branches/ntvdm/subsystems/ntvdm/bios/kbdbios.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: branches/ntvdm/subsystems/ntvdm/bios/kbdbios.h
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/kbd…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/kbdbios.h (added)
+++ branches/ntvdm/subsystems/ntvdm/bios/kbdbios.h [iso-8859-1] Sun Mar 2 22:50:31 2014
@@ -0,0 +1,31 @@
+/*
+ * COPYRIGHT: GPL - See COPYING in the top level directory
+ * PROJECT: ReactOS Virtual DOS Machine
+ * FILE: kbdbios.h
+ * PURPOSE: VDM Keyboard BIOS Support Library
+ * PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca(a)sfr.fr)
+ */
+
+#ifndef _KBDBIOS_H_
+#define _KBDBIOS_H_
+
+/* INCLUDES *******************************************************************/
+
+#include "ntvdm.h"
+
+/* DEFINES ********************************************************************/
+
+#define BIOS_KBD_INTERRUPT 0x16
+
+#define BIOS_KBD_BUFFER_SIZE 16
+
+/* FUNCTIONS ******************************************************************/
+
+WORD BiosGetCharacter(VOID);
+
+BOOLEAN KbdBiosInitialize(VOID);
+VOID KbdBiosCleanup(VOID);
+
+#endif // _KBDBIOS_H_
+
+/* EOF */
Propchange: branches/ntvdm/subsystems/ntvdm/bios/kbdbios.h
------------------------------------------------------------------------------
svn:eol-style = native
Copied: branches/ntvdm/subsystems/ntvdm/bios/vidbios.c (from r62381,
branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.c)
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/vid…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.c [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/vidbios.c [iso-8859-1] Sun Mar 2 22:50:31 2014
@@ -1,9 +1,10 @@
/*
* COPYRIGHT: GPL - See COPYING in the top level directory
* PROJECT: ReactOS Virtual DOS Machine
- * FILE: vidbios32.c
- * PURPOSE: VDM Video 32-bit BIOS
+ * FILE: vidbios.c
+ * PURPOSE: VDM Video BIOS Support Library
* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
+ * Hermes Belusca-Maito (hermes.belusca(a)sfr.fr)
*/
/* INCLUDES *******************************************************************/
@@ -12,12 +13,18 @@
#include "emulator.h"
#include "callback.h"
-
-// #include "vidbios32.h"
-#include "bios32.h"
+#include "bop.h"
+
+#include "bios.h"
+// #include "vidbios.h"
#include "io.h"
#include "hardware/vga.h"
+
+/* DEFINES ********************************************************************/
+
+/* BOP Identifiers */
+#define BOP_VIDEO_INT 0x10
/* MACROS *********************************************************************/
@@ -1118,7 +1125,9 @@
VidBiosSetCursorPosition(Row, Column, Page);
}
-static VOID WINAPI VidBiosVideoService(LPWORD Stack)
+/* PUBLIC FUNCTIONS ***********************************************************/
+
+VOID WINAPI VidBiosVideoService(LPWORD Stack)
{
switch (getAH())
{
@@ -1519,9 +1528,7 @@
}
}
-/* PUBLIC FUNCTIONS ***********************************************************/
-
-BOOLEAN VidBios32Initialize(VOID)
+BOOLEAN VidBiosInitialize(VOID)
{
BYTE Row, Column;
@@ -1539,13 +1546,13 @@
VgaGetCursorPosition(&Row, &Column);
VidBiosSetCursorPosition(Row, Column, Bda->VideoPage);
- /* Register the BIOS 32-bit Interrupts */
- RegisterBiosInt32(BIOS_VIDEO_INTERRUPT, VidBiosVideoService);
+ /* Register the BIOS support BOPs */
+ RegisterBop(BOP_VIDEO_INT, VidBiosVideoService);
return TRUE;
}
-VOID VidBios32Cleanup(VOID)
+VOID VidBiosCleanup(VOID)
{
}
Copied: branches/ntvdm/subsystems/ntvdm/bios/vidbios.h (from r62377,
branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.h)
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/subsystems/ntvdm/bios/vid…
==============================================================================
--- branches/ntvdm/subsystems/ntvdm/bios/bios32/vidbios32.h [iso-8859-1] (original)
+++ branches/ntvdm/subsystems/ntvdm/bios/vidbios.h [iso-8859-1] Sun Mar 2 22:50:31 2014
@@ -1,13 +1,14 @@
/*
* COPYRIGHT: GPL - See COPYING in the top level directory
* PROJECT: ReactOS Virtual DOS Machine
- * FILE: vidbios32.h
- * PURPOSE: VDM Video 32-bit BIOS
+ * FILE: vidbios.h
+ * PURPOSE: VDM Video BIOS Support Library
* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
+ * Hermes Belusca-Maito (hermes.belusca(a)sfr.fr)
*/
-#ifndef _VIDBIOS32_H_
-#define _VIDBIOS32_H_
+#ifndef _VIDBIOS_H_
+#define _VIDBIOS_H_
/* INCLUDES *******************************************************************/
@@ -36,9 +37,11 @@
/* FUNCTIONS ******************************************************************/
-BOOLEAN VidBios32Initialize(VOID);
-VOID VidBios32Cleanup(VOID);
+VOID WINAPI VidBiosVideoService(LPWORD Stack);
-#endif // _VIDBIOS32_H_
+BOOLEAN VidBiosInitialize(VOID);
+VOID VidBiosCleanup(VOID);
+
+#endif // _VIDBIOS_H_
/* EOF */
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