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This commit is contained in:
Aren Elchinyan 2024-05-29 20:11:25 +03:00
parent 5d73ccc77a
commit 047fe62905
46 changed files with 15039 additions and 16725 deletions
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30
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AlignConsecutiveAssignments: false
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortBlocksOnASingleLine: true
AllowShortFunctionsOnASingleLine: Inline
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BreakBeforeBinaryOperators: None
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IncludeBlocks: Preserve
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Standard: Cpp11

5
.vscode/settings.json vendored Normal file
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@ -0,0 +1,5 @@
{
"files.associations": {
"vbeaf.h": "c"
}
}

2
README.md
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@ -1,2 +1,2 @@
# freebe
# FreeBE/AF

286
ati/driver.c
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@ -14,16 +14,12 @@
* See freebe.txt for copyright information.
*/
// #define NO_HWPTR
#include <pc.h>
#include "vbeaf.h"
/* chipset information */
#define ATI_18800 1
#define ATI_18800_1 2
@ -35,14 +31,13 @@ int ati_type;
int ati_port = 0x1CE;
/* driver function prototypes */
void SetBank32();
void SetBank32End();
int ExtStub();
void SetBank32( );
void SetBank32End( );
int ExtStub( );
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void RestoreTextMode(AF_DRIVER *af);
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock);
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf);
@ -50,16 +45,13 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT);
void SetActiveBuffer(AF_DRIVER *af, long index);
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT);
int GetDisplayStartStatus(AF_DRIVER *af);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT);
void SetBank(AF_DRIVER *af, long bank);
/* list which ports we are going to access (only needed under Linux) */
unsigned short ports_table[] = { 0xFFFF };
/* internal driver state variables */
int af_bpp;
int af_width;
@ -70,51 +62,35 @@ int af_scroll_x;
int af_scroll_y;
int af_bank;
/* FreeBE/AF extension allowing farptr access to video memory */
FAF_HWPTR_DATA hwptr;
/* list of available video modes */
typedef struct VIDEO_MODE
{
typedef struct VIDEO_MODE {
int w, h;
int bpp;
int num;
} VIDEO_MODE;
VIDEO_MODE mode_list[] = { { 640, 400, 8, 0x61 }, { 640, 480, 8, 0x62 } };
VIDEO_MODE mode_list[] =
{
{ 640, 400, 8, 0x61 },
{ 640, 480, 8, 0x62 }
};
#define NUM_MODES (int)(sizeof(mode_list)/sizeof(VIDEO_MODE))
short available_modes[NUM_MODES+1] = { 1, 2, -1 };
#define NUM_MODES (int)(sizeof(mode_list) / sizeof(VIDEO_MODE))
short available_modes[NUM_MODES + 1] = { 1, 2, -1 };
/* detect:
* Detects the presence of an ATI card.
*/
char *detect()
{
char *detect( ) {
char *name = NULL;
char buf[16];
int sel, i;
sel = allocate_selector(0, 1024*1024);
if (sel < 0)
return NULL;
sel = allocate_selector(0, 1024 * 1024);
if (sel < 0) return NULL;
for (i=0; i<9; i++) /* check ID string */
buf[i] = _farpeekb(sel, 0xC0031+i);
for (i = 0; i < 9; i++) /* check ID string */
buf[i] = _farpeekb(sel, 0xC0031 + i);
if (memcmp(buf, "761295520", 9) != 0) {
free_selector(sel);
@ -122,8 +98,7 @@ char *detect()
}
ati_port = _farpeekw(sel, 0xC0010); /* read port address */
if (!ati_port)
ati_port = 0x1CE;
if (!ati_port) ati_port = 0x1CE;
switch (_farpeekb(sel, 0xC0043)) { /* check ATI type */
@ -163,44 +138,37 @@ char *detect()
return name;
}
/* SetupDriver:
* Fills in our driver header block.
*/
int SetupDriver(AF_DRIVER *af)
{
int SetupDriver(AF_DRIVER *af) {
char *name;
int vram_size;
int i;
name = detect();
name = detect( );
if (!name)
return 1;
if (!name) return 1;
i = 0;
while (af->OemVendorName[i])
i++;
while (af->OemVendorName[i]) i++;
af->OemVendorName[i++] = ',';
af->OemVendorName[i++] = ' ';
while (*name)
af->OemVendorName[i++] = *(name++);
while (*name) af->OemVendorName[i++] = *(name++);
af->OemVendorName[i] = 0;
if (get_vesa_info(&vram_size, NULL, NULL) != 0)
af->TotalMemory = 512;
else
af->TotalMemory = MIN(vram_size/1024, 512);
af->TotalMemory = MIN(vram_size / 1024, 512);
af->AvailableModes = available_modes;
af->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
af->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
af->BankSize = 64;
af->BankedBasePtr = 0xA0000;
@ -225,14 +193,11 @@ int SetupDriver(AF_DRIVER *af)
return 0;
}
/* InitDriver:
* The second thing to be called during the init process, after the
* application has mapped all the memory and I/O resources we need.
*/
int InitDriver(AF_DRIVER *af)
{
int InitDriver(AF_DRIVER *af) {
hwptr_init(hwptr.IOMemMaps[0], af->IOMemMaps[0]);
hwptr_init(hwptr.IOMemMaps[1], af->IOMemMaps[1]);
hwptr_init(hwptr.IOMemMaps[2], af->IOMemMaps[2]);
@ -243,78 +208,63 @@ int InitDriver(AF_DRIVER *af)
return 0;
}
/* FreeBEX:
* Returns an interface structure for the requested FreeBE/AF extension.
*/
void *FreeBEX(AF_DRIVER *af, unsigned long id)
{
void *FreeBEX(AF_DRIVER *af, unsigned long id) {
switch (id) {
#ifndef NO_HWPTR
#ifndef NO_HWPTR
case FAFEXT_HWPTR:
/* allow farptr access to video memory */
return &hwptr;
#endif
#endif
default:
return NULL;
default: return NULL;
}
}
/* ExtStub:
* Vendor-specific extension hook: we don't provide any.
*/
int ExtStub()
{
int ExtStub( ) {
return 0;
}
/* GetVideoModeInfo:
* Retrieves information about this video mode, returning zero on success
* or -1 if the mode is invalid.
*/
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
{
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo) {
VIDEO_MODE *info;
int i;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
for (i=0; i<(int)sizeof(AF_MODE_INFO); i++)
((char *)modeInfo)[i] = 0;
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++) ((char *)modeInfo)[i] = 0;
modeInfo->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
modeInfo->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
modeInfo->XResolution = info->w;
modeInfo->YResolution = info->h;
modeInfo->BitsPerPixel = info->bpp;
modeInfo->MaxBuffers = (af->TotalMemory*1024) /
(info->w*info->h*BYTES_PER_PIXEL(info->bpp));
modeInfo->MaxBuffers = (af->TotalMemory * 1024) /
(info->w * info->h * BYTES_PER_PIXEL(info->bpp));
if (info->w > 1024) {
modeInfo->MaxBytesPerScanLine = 2048*BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxBytesPerScanLine = 2048 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 2048;
}
else {
modeInfo->MaxBytesPerScanLine = 1024*BYTES_PER_PIXEL(info->bpp);
} else {
modeInfo->MaxBytesPerScanLine = 1024 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 1024;
}
modeInfo->BytesPerScanLine = info->w*BYTES_PER_PIXEL(info->bpp);
modeInfo->BytesPerScanLine = info->w * BYTES_PER_PIXEL(info->bpp);
modeInfo->BnkMaxBuffers = modeInfo->MaxBuffers;
modeInfo->MaxPixelClock = 135000000;
@ -322,13 +272,11 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
return 0;
}
/* SetVideoMode:
* Sets the specified video mode, returning zero on success.
*/
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc)
{
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc) {
long available_vram;
long used_vram;
int width;
@ -336,15 +284,13 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
RM_REGS r;
/* reject anything with hardware stereo, linear framebuffer, or noclear */
if (mode & 0xC400)
return -1;
if (mode & 0xC400) return -1;
mode &= 0x3FF;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
/* call BIOS to set the mode */
r.x.ax = info->num;
@ -352,16 +298,16 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
/* adjust the virtual width for widescreen modes */
if (virtualX > info->w) {
if (virtualX > 1024)
return -1;
if (virtualX > 1024) return -1;
*bytesPerLine = ((virtualX*BYTES_PER_PIXEL(info->bpp))+15)&0xFFF0;
*bytesPerLine = ((virtualX * BYTES_PER_PIXEL(info->bpp)) + 15) & 0xFFF0;
width = read_vga_register(0x3D4, 0x13);
write_vga_register(0x3D4, 0x13, (width * (*bytesPerLine)) / (info->w*BYTES_PER_PIXEL(info->bpp)));
}
else
*bytesPerLine = info->w*BYTES_PER_PIXEL(info->bpp);
write_vga_register(0x3D4, 0x13,
(width * (*bytesPerLine)) /
(info->w * BYTES_PER_PIXEL(info->bpp)));
} else
*bytesPerLine = info->w * BYTES_PER_PIXEL(info->bpp);
/* set up some hardware registers */
if (ati_type >= ATI_28800_4) /* allow display past 512k */
@ -380,22 +326,20 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
af_scroll_y = 0;
af_bank = -1;
af->BufferEndX = af_width/BYTES_PER_PIXEL(af_bpp)-1;
af->BufferEndY = af_height-1;
af->BufferEndX = af_width / BYTES_PER_PIXEL(af_bpp) - 1;
af->BufferEndY = af_height - 1;
af->OriginOffset = 0;
used_vram = af_width * af_height * numBuffers;
available_vram = af->TotalMemory*1024 ;
available_vram = af->TotalMemory * 1024;
if (used_vram > available_vram)
return -1;
if (used_vram > available_vram) return -1;
if (available_vram-used_vram >= af_width) {
if (available_vram - used_vram >= af_width) {
af->OffscreenOffset = used_vram;
af->OffscreenStartY = af_height*numBuffers;
af->OffscreenEndY = available_vram/af_width-1;
}
else {
af->OffscreenStartY = af_height * numBuffers;
af->OffscreenEndY = available_vram / af_width - 1;
} else {
af->OffscreenOffset = 0;
af->OffscreenStartY = 0;
af->OffscreenEndY = 0;
@ -404,43 +348,32 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
return 0;
}
/* RestoreTextMode:
* Returns to text mode, shutting down the accelerator hardware.
*/
void RestoreTextMode(AF_DRIVER *af)
{
void RestoreTextMode(AF_DRIVER *af) {
RM_REGS r;
r.x.ax = 3;
rm_int(0x10, &r);
}
/* GetClosestPixelClock:
* I don't have a clue what this should return: it is used for the
* refresh rate control.
*/
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock)
{
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock) {
/* ??? */
return 135000000;
}
/* SaveRestoreState:
* Stores the current driver status: not presently implemented.
*/
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
{
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf) {
/* not implemented (not used by Allegro) */
}
/* SetDisplayStart:
* Hardware scrolling function. The waitVRT value may be one of:
*
@ -448,117 +381,97 @@ void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
* 0 = set values and return immediately
* 1 = set values and wait for retrace
*/
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
{
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT) {
if (waitVRT >= 0) {
long a = (x * BYTES_PER_PIXEL(af_bpp)) + ((y + af_visible_page*af_height) * af_width);
long a = (x * BYTES_PER_PIXEL(af_bpp)) +
((y + af_visible_page * af_height) * af_width);
asm volatile ("cli");
asm volatile("cli");
if (waitVRT) {
do {
} while (inportb(0x3DA) & 1);
}
do { } while (inportb(0x3DA) & 1); }
/* write high bits to ATI-specific registers */
if (ati_type < ATI_28800_2) {
alter_vga_register(ati_port, 0xB0, 0xC0, a>>12);
}
else {
alter_vga_register(ati_port, 0xB0, 0x40, a>>12);
alter_vga_register(ati_port, 0xA3, 0x10, a>>15);
alter_vga_register(ati_port, 0xB0, 0xC0, a >> 12);
} else {
alter_vga_register(ati_port, 0xB0, 0x40, a >> 12);
alter_vga_register(ati_port, 0xA3, 0x10, a >> 15);
}
/* write to normal VGA address registers */
write_vga_register(0x3D4, 0x0D, (a>>2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a>>10) & 0xFF);
write_vga_register(0x3D4, 0x0D, (a >> 2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a >> 10) & 0xFF);
asm volatile ("sti");
asm volatile("sti");
if (waitVRT) {
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
}
af_scroll_x = x;
af_scroll_y = y;
}
/* SetActiveBuffer:
* Sets which buffer is being drawn onto, for use in multi buffering
* systems (not used by Allegro).
*/
void SetActiveBuffer(AF_DRIVER *af, long index)
{
void SetActiveBuffer(AF_DRIVER *af, long index) {
if (af->OffscreenOffset) {
af->OffscreenStartY += af_active_page*af_height;
af->OffscreenEndY += af_active_page*af_height;
af->OffscreenStartY += af_active_page * af_height;
af->OffscreenEndY += af_active_page * af_height;
}
af_active_page = index;
af->OriginOffset = af_width*af_height*index;
af->OriginOffset = af_width * af_height * index;
if (af->OffscreenOffset) {
af->OffscreenStartY -= af_active_page*af_height;
af->OffscreenEndY -= af_active_page*af_height;
af->OffscreenStartY -= af_active_page * af_height;
af->OffscreenEndY -= af_active_page * af_height;
}
}
/* SetVisibleBuffer:
* Sets which buffer is displayed on the screen, for use in multi buffering
* systems (not used by Allegro).
*/
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT)
{
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT) {
af_visible_page = index;
SetDisplayStart(af, af_scroll_x, af_scroll_y, waitVRT);
}
/* GetDisplayStartStatus:
* Status poll for triple buffering. Not possible on the majority of
* present cards: this function is just a placeholder.
*/
int GetDisplayStartStatus(AF_DRIVER *af)
{
int GetDisplayStartStatus(AF_DRIVER *af) {
return 1;
}
/* SetPaletteData:
* Palette setting routine.
*/
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT)
{
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT) {
int i;
if (waitVRT) {
do {
} while (inportb(0x3DA) & 8);
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
for (i=0; i<num; i++) {
outportb(0x3C8, index+i);
outportb(0x3C9, pal[i].red/4);
outportb(0x3C9, pal[i].green/4);
outportb(0x3C9, pal[i].blue/4);
for (i = 0; i < num; i++) {
outportb(0x3C8, index + i);
outportb(0x3C9, pal[i].red / 4);
outportb(0x3C9, pal[i].green / 4);
outportb(0x3C9, pal[i].blue / 4);
}
}
/* SetBank32:
* Relocatable bank switch function, called with a bank number in %edx.
*/
@ -607,14 +520,7 @@ asm ("
*/
void SetBank(AF_DRIVER *af, long bank)
{
asm (
" call _SetBank32 "
:
: "d" (bank)
);
asm(" call _SetBank32 " : : "d"(bank));
af_bank = bank;
}

7
ati/drvhdr.c
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@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

391
avance/driver.c
View File

@ -12,19 +12,17 @@
* See freebe.txt for copyright information.
*/
#include <pc.h>
#include "vbeaf.h"
/* driver function prototypes */
void SetBank32();
void SetBank32End();
int ExtStub();
void SetBank32( );
void SetBank32End( );
int ExtStub( );
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void RestoreTextMode(AF_DRIVER *af);
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock);
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf);
@ -32,12 +30,12 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT);
void SetActiveBuffer(AF_DRIVER *af, long index);
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT);
int GetDisplayStartStatus(AF_DRIVER *af);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT);
void SetBank(AF_DRIVER *af, long bank);
void WaitTillIdle(AF_DRIVER *af);
void SetMix(AF_DRIVER *af, long foreMix, long backMix);
/* if you need some video memory for internal use by the accelerator
* code (for example storing pattern data), you can define this value to
* reserve room for yourself at the very end of the memory space, that
@ -45,12 +43,9 @@ void SetMix(AF_DRIVER *af, long foreMix, long backMix);
*/
#define RESERVED_VRAM 0
/* list which ports we are going to access (only needed under Linux) */
unsigned short ports_table[] = { 0xFFFF };
/* internal driver state variables */
int af_bpp;
int af_width;
@ -65,7 +60,6 @@ int af_fore_mix;
int af_back_mix;
int af_lines_per_bank;
/* note about VBE/AF multiple page modes: the API supports any number of
* video memory pages, one of which is "active" (being drawn onto), while
* the other is visible on your monitor. Allegro doesn't actually use
@ -84,8 +78,6 @@ int af_lines_per_bank;
* drawing funcs, and multiple page modes should work correctly.
*/
#define ALG_NONE 0
#define ALG_2101 1
#define ALG_2201 2
@ -100,22 +92,23 @@ int port_grc = 0x3ce;
int alg_version = ALG_NONE, alg_vidmem = 0;
char *alg_name[6] = {
"none", "ALG-2101", "ALG-2201", "ALG-2228", "ALG-2301", "unknown"
};
char *alg_name[6] = { "none", "ALG-2101", "ALG-2201",
"ALG-2228", "ALG-2301", "unknown" };
int alg_caps[6] = {
0,
afHaveMultiBuffer | afHaveBankedBuffer | afHaveVirtualScroll /*| afHaveDualBuffers */,
afHaveMultiBuffer | afHaveBankedBuffer | afHaveVirtualScroll /*| afHaveDualBuffers */,
afHaveMultiBuffer | afHaveBankedBuffer | afHaveVirtualScroll /*| afHaveDualBuffers */,
afHaveMultiBuffer | afHaveBankedBuffer | afHaveVirtualScroll /*| afHaveDualBuffers */,
0
};
int alg_caps[6] = { 0,
afHaveMultiBuffer | afHaveBankedBuffer |
afHaveVirtualScroll /*| afHaveDualBuffers */,
afHaveMultiBuffer | afHaveBankedBuffer |
afHaveVirtualScroll /*| afHaveDualBuffers */,
afHaveMultiBuffer | afHaveBankedBuffer |
afHaveVirtualScroll /*| afHaveDualBuffers */,
afHaveMultiBuffer | afHaveBankedBuffer |
afHaveVirtualScroll /*| afHaveDualBuffers */,
0 };
struct mode_t {
int mode;
int w,h;
int w, h;
int bpp;
};
@ -123,117 +116,95 @@ struct mode_t {
struct mode_t mode_list[] = {
/* mode width height bpp */
{ 0x28, 512, 512, 8 },
{ 0x29, 640, 400, 8 },
{ 0x2a, 640, 480, 8 },
{ 0x2c, 800, 600, 8 },
{ 0x2e, 768, 1024, 8 },
{ 0x31, 1024, 768, 8 },
{ 0x33, 1024, 1024, 8 },
{ 0x37, 1280, 1024, 8 },
{ 0x28, 512, 512, 8 }, { 0x29, 640, 400, 8 }, { 0x2a, 640, 480, 8 },
{ 0x2c, 800, 600, 8 }, { 0x2e, 768, 1024, 8 }, { 0x31, 1024, 768, 8 },
{ 0x33, 1024, 1024, 8 }, { 0x37, 1280, 1024, 8 },
{ 0x40, 320, 200, 16 },
{ 0x41, 512, 512, 16 },
{ 0x42, 640, 400, 16 },
{ 0x43, 640, 480, 16 },
{ 0x44, 800, 600, 16 },
{ 0x45, 1024, 768, 16 },
{ 0x40, 320, 200, 16 }, { 0x41, 512, 512, 16 }, { 0x42, 640, 400, 16 },
{ 0x43, 640, 480, 16 }, { 0x44, 800, 600, 16 }, { 0x45, 1024, 768, 16 },
{ 0x48, 640, 480, 24 },
{ 0x49, 800, 600, 24 },
{ 0x48, 640, 480, 24 }, { 0x49, 800, 600, 24 },
{ 0, 0, 0, 0 }
};
short available_modes[MAX_MODES] = { -1 };
static inline void clrinx (int pt, int inx, int val)
{
write_vga_register (pt, inx, read_vga_register (pt, inx) & ~val);
static inline void clrinx(int pt, int inx, int val) {
write_vga_register(pt, inx, read_vga_register(pt, inx) & ~val);
}
static inline void setinx (int pt, int inx, int val)
{
write_vga_register (pt, inx, read_vga_register (pt, inx) | val);
static inline void setinx(int pt, int inx, int val) {
write_vga_register(pt, inx, read_vga_register(pt, inx) | val);
}
static inline void modinx (int pt, int inx, int mask, int nwv)
{
write_vga_register (pt, inx, (read_vga_register (pt, inx) & ~mask) | (nwv & mask));
static inline void modinx(int pt, int inx, int mask, int nwv) {
write_vga_register(pt, inx,
(read_vga_register(pt, inx) & ~mask) | (nwv & mask));
}
/* detect_alg:
* Sees whether or not an Avance Logic graphics card is present,
* and if one is it attempts to identify it.
*/
int detect_alg()
{
int detect_alg( ) {
int old;
alg_version = ALG_NONE;
alg_vidmem = 0;
old = read_vga_register (port_crtc, 0x1a);
clrinx (port_crtc, 0x1a, 0x10);
if (!test_vga_register (port_crtc, 0x19, 0xcf)) {
setinx (port_crtc, 0x1a, 0x10);
if (test_vga_register (port_crtc, 0x19, 0xcf) && test_vga_register (port_crtc, 0x1a, 0x3f)) {
int tmp = read_vga_register (port_crtc, 0x1a) >> 6;
old = read_vga_register(port_crtc, 0x1a);
clrinx(port_crtc, 0x1a, 0x10);
if (!test_vga_register(port_crtc, 0x19, 0xcf)) {
setinx(port_crtc, 0x1a, 0x10);
if (test_vga_register(port_crtc, 0x19, 0xcf) &&
test_vga_register(port_crtc, 0x1a, 0x3f)) {
int tmp = read_vga_register(port_crtc, 0x1a) >> 6;
switch (tmp) {
case 3:
alg_version = ALG_2101;
break;
case 3: alg_version = ALG_2101; break;
case 2:
if (read_vga_register (port_crtc, 0x1b) & 4)
if (read_vga_register(port_crtc, 0x1b) & 4)
alg_version = ALG_2228;
else
alg_version = ALG_2301;
break;
case 1:
alg_version = ALG_2201;
default:
alg_version = ALG_UNKNOWN;
case 1: alg_version = ALG_2201;
default: alg_version = ALG_UNKNOWN;
}
alg_vidmem = 256 << (read_vga_register (port_crtc, 0x1e) & 3);
alg_vidmem = 256 << (read_vga_register(port_crtc, 0x1e) & 3);
}
}
write_vga_register (port_crtc, 0x1a, old);
write_vga_register(port_crtc, 0x1a, old);
return alg_version;
}
/* create_available_mode_list:
* Scans the mode list checking memory requirements. Modes
* which pass the test go into the available_modes list.
*/
void create_available_mode_list()
{
void create_available_mode_list( ) {
struct mode_t *mode;
short *current_mode_in_list = available_modes;
for (mode = mode_list; mode->mode; mode++)
if (mode->w * mode->h * BYTES_PER_PIXEL (mode->bpp) < alg_vidmem * 1024)
if (mode->w * mode->h * BYTES_PER_PIXEL(mode->bpp) < alg_vidmem * 1024)
*current_mode_in_list++ = mode->mode;
*current_mode_in_list = -1;
}
/* SetupDriver:
* The first thing ever to be called after our code has been relocated.
* This is in charge of filling in the driver header with all the required
* information and function pointers. We do not yet have access to the
* video memory, so we can't talk directly to the card.
*/
int SetupDriver(AF_DRIVER *af)
{
int SetupDriver(AF_DRIVER *af) {
int i;
if (!detect_alg()) return -1;
if (!detect_alg( )) return -1;
create_available_mode_list();
create_available_mode_list( );
/* pointer to a list of the available mode numbers, ended by -1 */
af->AvailableModes = available_modes;
@ -244,10 +215,10 @@ int SetupDriver(AF_DRIVER *af)
/* driver attributes (see definitions in vbeaf.h) */
af->Attributes = alg_caps[alg_version];
#if 0
#if 0
if (linear_addr)
af->Attributes |= afHaveLinearBuffer;
#endif
#endif
/* banked memory size and location: zero if not supported */
af->BankSize = 64;
@ -261,7 +232,7 @@ int SetupDriver(AF_DRIVER *af)
af->IOPortsTable = ports_table;
/* list physical memory regions that we need to access (zero for none) */
for (i=0; i<4; i++) {
for (i = 0; i < 4; i++) {
af->IOMemoryBase[i] = 0;
af->IOMemoryLen[i] = 0;
}
@ -410,117 +381,102 @@ int SetupDriver(AF_DRIVER *af)
return 0;
}
/* InitDriver:
* The second thing to be called during the init process, after the
* application has mapped all the memory and I/O resources we need.
* This is in charge of finding the card, returning 0 on success or
* -1 to abort.
*/
int InitDriver(AF_DRIVER *af)
{
int InitDriver(AF_DRIVER *af) {
return 0;
}
/* FreeBEX:
* Returns an interface structure for the requested FreeBE/AF extension.
*/
void *FreeBEX(AF_DRIVER *af, unsigned long id)
{
void *FreeBEX(AF_DRIVER *af, unsigned long id) {
switch (id) {
default:
return NULL;
default: return NULL;
}
}
/* ExtStub:
* Vendor-specific extension hook: we don't provide any.
*/
int ExtStub()
{
int ExtStub( ) {
return 0;
}
/* findmode:
* Finds the given mode's entry in the mode list.
*/
struct mode_t *findmode (int mode)
{
struct mode_t *findmode(int mode) {
struct mode_t *ret;
for (ret = mode_list; ret->mode; ret++)
if (ret->mode == mode) return ret;
return NULL;
}
/* get_field_data:
* Fills in the mask size and position of each part of a pixel
* for the given colour depth.
*/
void get_field_data (int bpp, char *rm, char *rp, char *gm, char *gp, char *bm, char *bp, char *xm, char *xp)
{
void get_field_data(int bpp, char *rm, char *rp, char *gm, char *gp, char *bm,
char *bp, char *xm, char *xp) {
int pos = 0;
#define FIELD(xxx,size) *xxx##p = pos; pos += (*xxx##m = size)
#define FIELD(xxx, size) \
*xxx##p = pos; \
pos += (*xxx##m = size)
switch (bpp) {
case 15:
FIELD (b, 5);
FIELD (g, 5);
FIELD (r, 5);
FIELD (x, 1);
FIELD(b, 5);
FIELD(g, 5);
FIELD(r, 5);
FIELD(x, 1);
break;
case 16:
FIELD (b, 5);
FIELD (g, 6);
FIELD (r, 5);
FIELD (x, 0);
FIELD(b, 5);
FIELD(g, 6);
FIELD(r, 5);
FIELD(x, 0);
break;
case 24:
FIELD (b, 8);
FIELD (g, 8);
FIELD (r, 8);
FIELD (x, 0);
FIELD(b, 8);
FIELD(g, 8);
FIELD(r, 8);
FIELD(x, 0);
break;
case 32:
FIELD (b, 8);
FIELD (g, 8);
FIELD (r, 8);
FIELD (x, 8);
FIELD(b, 8);
FIELD(g, 8);
FIELD(r, 8);
FIELD(x, 8);
break;
default:
FIELD (b, 0);
FIELD (g, 0);
FIELD (r, 0);
FIELD (x, 0);
FIELD(b, 0);
FIELD(g, 0);
FIELD(r, 0);
FIELD(x, 0);
}
#undef FIELD
#undef FIELD
}
/* GetVideoModeInfo:
* Retrieves information about this video mode, returning zero on success
* or -1 if the mode is invalid.
*/
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
{
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo) {
int i;
int bytes_per_scanline;
struct mode_t *info = findmode (mode);
struct mode_t *info = findmode(mode);
if (!info) return -1;
/* clear the structure to zero */
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++)
((char *)modeInfo)[i] = 0;
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++) ((char *)modeInfo)[i] = 0;
/* copy data across from our stored list of mode attributes */
modeInfo->Attributes = alg_caps[alg_version];
@ -532,8 +488,8 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
bytes_per_scanline = info->w * BYTES_PER_PIXEL(info->bpp);
/* available pages of video memory */
modeInfo->MaxBuffers = (alg_vidmem * 1024 - RESERVED_VRAM) /
(bytes_per_scanline * info->h);
modeInfo->MaxBuffers =
(alg_vidmem * 1024 - RESERVED_VRAM) / (bytes_per_scanline * info->h);
/* maximum virtual scanline length in both bytes and pixels. How wide
* this can go will very much depend on the card: 1024 is pretty safe
@ -541,19 +497,18 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
* is capable of them.
*/
modeInfo->MaxScanLineWidth = 1024;
modeInfo->MaxBytesPerScanLine = modeInfo->MaxScanLineWidth*BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxBytesPerScanLine =
modeInfo->MaxScanLineWidth * BYTES_PER_PIXEL(info->bpp);
/* for banked video modes, fill in these variables: */
modeInfo->BytesPerScanLine = bytes_per_scanline;
modeInfo->BnkMaxBuffers = modeInfo->MaxBuffers;
get_field_data (
info->bpp,
&modeInfo->RedMaskSize, &modeInfo->RedFieldPosition,
&modeInfo->GreenMaskSize, &modeInfo->GreenFieldPosition,
&modeInfo->BlueMaskSize, &modeInfo->BlueFieldPosition,
&modeInfo->RsvdMaskSize, &modeInfo->RsvdFieldPosition
);
get_field_data(info->bpp, &modeInfo->RedMaskSize,
&modeInfo->RedFieldPosition, &modeInfo->GreenMaskSize,
&modeInfo->GreenFieldPosition, &modeInfo->BlueMaskSize,
&modeInfo->BlueFieldPosition, &modeInfo->RsvdMaskSize,
&modeInfo->RsvdFieldPosition);
/* for linear video modes, fill in these variables: */
modeInfo->LinBytesPerScanLine = bytes_per_scanline;
@ -578,16 +533,14 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
return 0;
}
/* setvstart:
* Sets the display start address.
*/
void setvstart (int x, int y)
{
int addr = af_width * y + x * BYTES_PER_PIXEL (af_bpp);
void setvstart(int x, int y) {
int addr = af_width * y + x * BYTES_PER_PIXEL(af_bpp);
int display, pixels;
if (read_vga_register (port_grc, 0x0c) & 0x10) {
if (read_vga_register(port_grc, 0x0c) & 0x10) {
display = addr >> 3;
pixels = addr & 7;
} else {
@ -595,12 +548,11 @@ void setvstart (int x, int y)
pixels = addr & 3;
}
write_vga_register (port_crtc, 0x20, (display >> 16) & 0x07);
write_vga_register (port_crtc, 0x0c, (display >> 8) & 0xff);
write_vga_register (port_crtc, 0x0d, display & 0xff);
write_vga_register(port_crtc, 0x20, (display >> 16) & 0x07);
write_vga_register(port_crtc, 0x0c, (display >> 8) & 0xff);
write_vga_register(port_crtc, 0x0d, display & 0xff);
}
/* SetVideoMode:
* Sets the specified video mode, returning zero on success.
*
@ -613,8 +565,8 @@ void setvstart (int x, int y)
* 0x0800 = use refresh rate control
* 0x0400 = use hardware stereo
*/
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc)
{
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc) {
int linear = ((mode & 0x4000) != 0);
long available_vram;
long used_vram;
@ -623,13 +575,12 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
int interlaced, word_mode, double_word_mode, _8maps, shift;
/* reject anything with hardware stereo */
if (mode & 0x400)
return -1;
if (mode & 0x400) return -1;
/* mask off the other flag bits */
mode &= 0x3FF;
info = findmode (mode);
info = findmode(mode);
if (!info) return -1;
/* reject the linear flag if the mode doesn't support it */
@ -637,20 +588,20 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
/* set the mode */
r.x.ax = info->mode;
rm_int (0x10, &r);
rm_int(0x10, &r);
if (r.h.ah) return -1;
setinx (port_crtc, 0x1A, 0x10); /* enable extensions */
setinx (port_crtc, 0x19, 0x02); /* enable >256k */
setinx (port_grc, 0x0F, 0x04); /* enable separate R/W banks */
setinx(port_crtc, 0x1A, 0x10); /* enable extensions */
setinx(port_crtc, 0x19, 0x02); /* enable >256k */
setinx(port_grc, 0x0F, 0x04); /* enable separate R/W banks */
af_bpp = info->bpp;
/* get some information about the mode */
interlaced = read_vga_register (port_crtc, 0x19) & 1;
double_word_mode = !!(read_vga_register (port_crtc, 0x14) & 0x40);
word_mode = !(read_vga_register (port_crtc, 0x17) & 0x40);
_8maps = !!(read_vga_register (0x3ce, 0x0c) & 0x10);
interlaced = read_vga_register(port_crtc, 0x19) & 1;
double_word_mode = !!(read_vga_register(port_crtc, 0x14) & 0x40);
word_mode = !(read_vga_register(port_crtc, 0x17) & 0x40);
_8maps = !!(read_vga_register(0x3ce, 0x0c) & 0x10);
/* calculate the shift factor for the scanline byte width */
shift = 0;
@ -664,7 +615,7 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
if (interlaced) shift--;
/* sort out the virtaul screen size */
af_width = MAX (info->w, virtualX) * BYTES_PER_PIXEL (af_bpp);
af_width = MAX(info->w, virtualX) * BYTES_PER_PIXEL(af_bpp);
af_width = (((af_width - 1) >> shift) + 1) << shift;
/* test: force it to be power of two */
@ -675,10 +626,10 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
}
/* Set scanline width */
write_vga_register (port_crtc, 0x13, af_width >> shift);
write_vga_register(port_crtc, 0x13, af_width >> shift);
/* could also write bit 8 to port_crtc:0x28 bit 8 */
af_height = MAX (info->h, virtualY);
af_height = MAX(info->h, virtualY);
af_linear = linear;
af_lines_per_bank = af->BankSize * 1024 / af_width;
@ -687,13 +638,13 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
af_scroll_x = 0;
af_scroll_y = 0;
setvstart (af_scroll_x, af_scroll_y);
setvstart(af_scroll_x, af_scroll_y);
af_bank = 0;
/* return framebuffer dimensions to the application */
af->BufferEndX = af_width/BYTES_PER_PIXEL(af_bpp)-1;
af->BufferEndY = af_height-1;
af->BufferEndX = af_width / BYTES_PER_PIXEL(af_bpp) - 1;
af->BufferEndY = af_height - 1;
af->OriginOffset = 0;
used_vram = af_width * af_height * numBuffers;
@ -701,10 +652,10 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
if (used_vram > available_vram) return -1;
if (available_vram-used_vram >= af_width) {
if (available_vram - used_vram >= af_width) {
af->OffscreenOffset = used_vram;
af->OffscreenStartY = af_height*numBuffers;
af->OffscreenEndY = available_vram/af_width-1;
af->OffscreenStartY = af_height * numBuffers;
af->OffscreenEndY = available_vram / af_width - 1;
} else {
af->OffscreenOffset = 0;
af->OffscreenStartY = 0;
@ -717,40 +668,32 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
return 0;
}
/* RestoreTextMode:
* Returns to text mode, shutting down the accelerator hardware.
*/
void RestoreTextMode(AF_DRIVER *af)
{
void RestoreTextMode(AF_DRIVER *af) {
RM_REGS r;
r.x.ax = 3;
rm_int(0x10, &r);
}
/* GetClosestPixelClock:
* I don't have a clue what this should return: it is used for the
* refresh rate control.
*/
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock)
{
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock) {
/* ??? */
return 135000000;
}
/* SaveRestoreState:
* Stores the current driver status: not presently implemented.
*/
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
{
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf) {
/* not implemented (not used by Allegro) */
}
/* SetDisplayStart:
* Hardware scrolling function. The waitVRT value may be one of:
*
@ -758,88 +701,77 @@ void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
* 0 = set values and return immediately
* 1 = set values and wait for retrace
*/
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
{
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT) {
af_scroll_x = x;
af_scroll_y = y;
if (waitVRT >= 0) setvstart (x, y);
if (waitVRT >= 0) setvstart(x, y);
if (waitVRT == 1) {
while (inportb (0x3da) & 8);
while (!(inportb (0x3da) & 8));
while (inportb(0x3da) & 8)
;
while (!(inportb(0x3da) & 8))
;
}
}
/* SetActiveBuffer:
* Sets which buffer is being drawn onto, for use in multi buffering
* systems (not used by Allegro).
*/
void SetActiveBuffer(AF_DRIVER *af, long index)
{
void SetActiveBuffer(AF_DRIVER *af, long index) {
if (af->OffscreenOffset) {
af->OffscreenStartY += af_active_page*af_height;
af->OffscreenEndY += af_active_page*af_height;
af->OffscreenStartY += af_active_page * af_height;
af->OffscreenEndY += af_active_page * af_height;
}
af_active_page = index;
af->OriginOffset = af_width*af_height*index;
af->OriginOffset = af_width * af_height * index;
if (af->OffscreenOffset) {
af->OffscreenStartY -= af_active_page*af_height;
af->OffscreenEndY -= af_active_page*af_height;
af->OffscreenStartY -= af_active_page * af_height;
af->OffscreenEndY -= af_active_page * af_height;
}
}
/* SetVisibleBuffer:
* Sets which buffer is displayed on the screen, for use in multi buffering
* systems (not used by Allegro).
*/
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT)
{
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT) {
af_visible_page = index;
SetDisplayStart(af, af_scroll_x, af_scroll_y, waitVRT);
}
/* GetDisplayStartStatus:
* Status poll for triple buffering. Not possible on the majority of
* present cards: this function is just a placeholder.
*/
int GetDisplayStartStatus(AF_DRIVER *af)
{
int GetDisplayStartStatus(AF_DRIVER *af) {
return 1;
}
/* SetPaletteData:
* Palette setting routine.
*/
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT)
{
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT) {
int i;
if (waitVRT) {
do {
} while (inportb(0x3DA) & 8);
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
for (i=0; i<num; i++) {
outportb(0x3C8, index+i);
outportb(0x3C9, pal[i].red/4);
outportb(0x3C9, pal[i].green/4);
outportb(0x3C9, pal[i].blue/4);
for (i = 0; i < num; i++) {
outportb(0x3C8, index + i);
outportb(0x3C9, pal[i].red / 4);
outportb(0x3C9, pal[i].green / 4);
outportb(0x3C9, pal[i].blue / 4);
}
}
/* SetBank32:
* Relocatable bank switch function. This is called with a bank number in
* %edx. I'm not sure what registers it is allowed to clobber, so it is
@ -860,7 +792,7 @@ void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long w
* applications if you don't provide it.
*/
asm ("
#
#
.globl _SetBank32, _SetBank32End
.align 4
@ -881,7 +813,7 @@ asm ("
ret
_SetBank32End:
#
#
");
@ -894,11 +826,7 @@ asm ("
*/
void SetBank(AF_DRIVER *af, long bank)
{
asm (
" call _SetBank32 "
:
: "d" (bank)
);
asm(" call _SetBank32 " : : "d"(bank));
af_bank = bank;
}
@ -910,11 +838,13 @@ void SetBank(AF_DRIVER *af, long bank)
*/
void WaitTillIdle(AF_DRIVER *af)
{
#ifndef USE_ALTERNATIVE_IDLE_CHECK
while (inportb (0x82aa) & 0x0f);
#else
while (inportb (0x82ba) & 0x80);
#endif
#ifndef USE_ALTERNATIVE_IDLE_CHECK
while (inportb(0x82aa) & 0x0f)
;
#else
while (inportb(0x82ba) & 0x80)
;
#endif
}
@ -945,4 +875,3 @@ void SetMix(AF_DRIVER *af, long foreMix, long backMix)
else
af_back_mix = backMix;
}

7
avance/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

277
cirrus54/cirdefs.h
View File

@ -4,28 +4,28 @@
#include <pc.h>
typedef enum {
CLGD5426, //1
CLGD5428, //1
CLGD5429, //2
CLGD5430, //3
CLGD5434, //4
CLGD5434E, //5
CLGD5436, //6
CLGD5440, //7
CLGD5446, //8
CLGD5480, //9
CLGD7541, //10
CLGD7542, //11
CLGD7543, //10
CLGD7548, //12
CLGD7555, //13
CLGD7556 //13
CLGD5426, // 1
CLGD5428, // 1
CLGD5429, // 2
CLGD5430, // 3
CLGD5434, // 4
CLGD5434E, // 5
CLGD5436, // 6
CLGD5440, // 7
CLGD5446, // 8
CLGD5480, // 9
CLGD7541, // 10
CLGD7542, // 11
CLGD7543, // 10
CLGD7548, // 12
CLGD7555, // 13
CLGD7556 // 13
} cirrus_types;
#define KNOWN_CARDS 16
//54m30
//54m40 - triple buffer, transparent color register
// 54m30
// 54m40 - triple buffer, transparent color register
/*
1 - the oldest BitBLT capable chips, !!for color-expand with transparency
transparent color is used !!, maxwidth 2047, maxpitch 4095, maxheight 1023,
@ -33,39 +33,32 @@ all BitBLT registers except src&dstaddr are preserved, allow at most 7 bits
to be discarded with color expansion at the end of each scanline, color
expansion and hw cursor in 8 and 15/16bpp supported
2 - supports MMIO at b8000 or at the end of linear address space (2mb-256),
!!for color-expand with transparency 0 bits are just skipped!!, maxpitch 8191, color expansion
with left edge clipping&pattern vertical preset, supports color expanded
pattern polygon fills
3 - like 2, ? need srcaddr to be written for color expansion system to
screen ?, hw cursor also at 24/32bpp
4 - like 3, but 64 bit, maxwidth 8191, doesn't support clipping&vertical
preset and polygon fills, color expansion in 32bpp supported, for color
expansion with transparency all 4 bytes of fg color has to be written and 4
bytes of color has to be filled with not fg color, has bug in system to
display memory transfers, hw cursor also at 24/32bpp,
5 - the bug is corrected
6 - like 2, but 64 bit, maxwidth 8191, maxheight 2047,supports solid fill,
color expansion in 24 and 32bpp, for 24bpp color expansion transparency must
be enabled, but can invert the meaning of input data, so normal color
expansion can de done in two passes, has auto-start capability, hw cursor
also at 24/32bpp, triple buffer ?
7 - like 3 with video features
8 - like 9, no clipping, no X-Y pos.
9 - like 6, has clip rectangle, X-Y positioning, command list with possible
interrupt on completion, left edge clipping more complex, can probably triple
buffer, color expand with uses transparent color, no transparent mask
10 - (7541,7543) like 1, height is _not_ preserved
11 - (7542) don't know anything
12 - (7548) like 1 with MMIO, autostart, height is _not_ preserved
13 - (7555-6) like 6, MMIO in PCI 0x14 or offset 0x3fff00, triple buffer
GR16-17, no 32bpp color expansion, autostart
if banked GR6[3:2]=01,SR17[6]=0,SR17[7:4]=0
else SR17[6]=1,SR17[7:4]!=0
!!for color-expand with transparency 0 bits are just skipped!!, maxpitch 8191,
color expansion with left edge clipping&pattern vertical preset, supports color
expanded pattern polygon fills 3 - like 2, ? need srcaddr to be written for
color expansion system to screen ?, hw cursor also at 24/32bpp 4 - like 3, but
64 bit, maxwidth 8191, doesn't support clipping&vertical preset and polygon
fills, color expansion in 32bpp supported, for color expansion with transparency
all 4 bytes of fg color has to be written and 4 bytes of color has to be filled
with not fg color, has bug in system to display memory transfers, hw cursor also
at 24/32bpp, 5 - the bug is corrected 6 - like 2, but 64 bit, maxwidth 8191,
maxheight 2047,supports solid fill, color expansion in 24 and 32bpp, for 24bpp
color expansion transparency must be enabled, but can invert the meaning of
input data, so normal color expansion can de done in two passes, has auto-start
capability, hw cursor also at 24/32bpp, triple buffer ? 7 - like 3 with video
features 8 - like 9, no clipping, no X-Y pos. 9 - like 6, has clip rectangle,
X-Y positioning, command list with possible interrupt on completion, left edge
clipping more complex, can probably triple buffer, color expand with uses
transparent color, no transparent mask 10 - (7541,7543) like 1, height is _not_
preserved 11 - (7542) don't know anything 12 - (7548) like 1 with MMIO,
autostart, height is _not_ preserved 13 - (7555-6) like 6, MMIO in PCI 0x14 or
offset 0x3fff00, triple buffer GR16-17, no 32bpp color expansion, autostart if
banked GR6[3:2]=01,SR17[6]=0,SR17[7:4]=0 else SR17[6]=1,SR17[7:4]!=0
*/
typedef struct {
cirrus_types model;
int biosnum,pcinum;
int biosnum, pcinum;
char *desc;
int family;
} CIRRUS_DETECT;
@ -75,37 +68,25 @@ extern unsigned long af_mmio;
#define GRX 0x3ce
#define _crtc 0x3d4
__inline__ void _vsync_out_h()
{
do {
} while (inportb(0x3DA) & 1);
}
__inline__ void _vsync_out_h( ) {
do { } while (inportb(0x3DA) & 1); }
/* _vsync_out_v:
* Waits until the VGA is not in a vertical retrace.
*/
__inline__ void _vsync_out_v()
{
do {
} while (inportb(0x3DA) & 8);
}
__inline__ void _vsync_out_v( ) {
do { } while (inportb(0x3DA) & 8); }
/* _vsync_in:
* Waits until the VGA is in the vertical retrace period.
*/
__inline__ void _vsync_in()
{
do {
} while (!(inportb(0x3DA) & 8));
}
__inline__ void _vsync_in( ) {
do { } while (!(inportb(0x3DA) & 8)); }
/* _write_hpp:
* Writes to the VGA pelpan register.
*/
__inline__ void _write_hpp(int value)
{
__inline__ void _write_hpp(int value) {
write_vga_register(0x3C0, 0x33, value);
}
@ -114,108 +95,115 @@ __inline__ void _write_hpp(int value)
#define outm4(index, value) *(volatile long *)(af_mmio + index) = (value)
#define inmb(index) *(volatile char *)(af_mmio + index)
__inline__ void outp1(unsigned short port,unsigned char index,unsigned char value)
{
__inline__ void outp1(unsigned short port, unsigned char index,
unsigned char value) {
unsigned short w;
w=index;
w|=value<<8;
outportw(port,w);
w = index;
w |= value << 8;
outportw(port, w);
}
__inline__ void outp2(unsigned short port,unsigned char index,unsigned short value)
{
__inline__ void outp2(unsigned short port, unsigned char index,
unsigned short value) {
unsigned short w;
w=index;
w|=((value&0xff)<<8);
outportw(port,w);
w=index+1;
w|=(value&0xff00);
outportw(port,w);
w = index;
w |= ((value & 0xff) << 8);
outportw(port, w);
w = index + 1;
w |= (value & 0xff00);
outportw(port, w);
}
__inline__ void outp3(unsigned short port,unsigned char index,unsigned long value)
{
__inline__ void outp3(unsigned short port, unsigned char index,
unsigned long value) {
unsigned short w;
w=index;
w|=(value&0xff)<<8;
outportw(port,w);
w=index+1;
w|=(value&0xff00);
outportw(port,w);
w=index+2;
w|=(value>>8)&0xff00;
outportw(port,w);
w = index;
w |= (value & 0xff) << 8;
outportw(port, w);
w = index + 1;
w |= (value & 0xff00);
outportw(port, w);
w = index + 2;
w |= (value >> 8) & 0xff00;
outportw(port, w);
}
#define DISABLE() asm volatile ("cli");
#define ENABLE() asm volatile ("sti");
#define DISABLE( ) asm volatile("cli");
#define ENABLE( ) asm volatile("sti");
#define CIR_FORG8(color) outp1(GRX,0x01,(color))
#define CIR_FORG8(color) outp1(GRX, 0x01, (color))
#define CIR_FORG16(color) outp1(GRX,0x01,(color) & 0xff); \
outp1(GRX,0x11,((color)>>8) & 0xff)
#define CIR_FORG24(color) outp1(GRX,0x01,(color) & 0xff); \
outp1(GRX,0x11,((color)>>8) & 0xff); \
outp1(GRX,0x13,((color)>>16) & 0xff)
#define CIR_FORG32(color) outp1(GRX,0x01,(color) & 0xff); \
outp1(GRX,0x11,((color)>>8) & 0xff); \
outp1(GRX,0x13,((color)>>16) & 0xff); \
outp1(GRX,0x15,((color)>>24) & 0xff)
#define CIR_FORG16(color) \
outp1(GRX, 0x01, (color)&0xff); \
outp1(GRX, 0x11, ((color) >> 8) & 0xff)
#define CIR_FORG24(color) \
outp1(GRX, 0x01, (color)&0xff); \
outp1(GRX, 0x11, ((color) >> 8) & 0xff); \
outp1(GRX, 0x13, ((color) >> 16) & 0xff)
#define CIR_FORG32(color) \
outp1(GRX, 0x01, (color)&0xff); \
outp1(GRX, 0x11, ((color) >> 8) & 0xff); \
outp1(GRX, 0x13, ((color) >> 16) & 0xff); \
outp1(GRX, 0x15, ((color) >> 24) & 0xff)
#define CIR_BACKG8(color) outp1(GRX,0x00,(color))
#define CIR_BACKG16(color) outp1(GRX,0x00,(color) & 0xff); \
outp1(GRX,0x10,((color)>>8) & 0xff)
#define CIR_BACKG24(color) outp1(GRX,0x00,(color) & 0xff); \
outp1(GRX,0x10,((color)>>8) & 0xff); \
outp1(GRX,0x12,((color)>>16) & 0xff)
#define CIR_BACKG32(color) outp1(GRX,0x00,(color) & 0xff); \
outp1(GRX,0x10,((color)>>8) & 0xff); \
outp1(GRX,0x12,((color)>>16) & 0xff); \
outp1(GRX,0x14,((color)>>24) & 0xff)
#define CIR_BACKG8(color) outp1(GRX, 0x00, (color))
#define CIR_BACKG16(color) \
outp1(GRX, 0x00, (color)&0xff); \
outp1(GRX, 0x10, ((color) >> 8) & 0xff)
#define CIR_BACKG24(color) \
outp1(GRX, 0x00, (color)&0xff); \
outp1(GRX, 0x10, ((color) >> 8) & 0xff); \
outp1(GRX, 0x12, ((color) >> 16) & 0xff)
#define CIR_BACKG32(color) \
outp1(GRX, 0x00, (color)&0xff); \
outp1(GRX, 0x10, ((color) >> 8) & 0xff); \
outp1(GRX, 0x12, ((color) >> 16) & 0xff); \
outp1(GRX, 0x14, ((color) >> 24) & 0xff)
#define CIR_FORG8MMIO(color) outm1(0x04,(color))
#define CIR_FORG16MMIO(color) outm2(0x04,(color))
#define CIR_FORG24MMIO(color) outm4(0x04,(color))
#define CIR_FORG32MMIO(color) outm4(0x04,(color))
#define CIR_FORG8MMIO(color) outm1(0x04, (color))
#define CIR_FORG16MMIO(color) outm2(0x04, (color))
#define CIR_FORG24MMIO(color) outm4(0x04, (color))
#define CIR_FORG32MMIO(color) outm4(0x04, (color))
#define CIR_BACKG8MMIO(color) outm1(0x00,(color))
#define CIR_BACKG16MMIO(color) outm2(0x00,(color))
#define CIR_BACKG24MMIO(color) outm4(0x00,(color))
#define CIR_BACKG32MMIO(color) outm4(0x00,(color))
#define CIR_BACKG8MMIO(color) outm1(0x00, (color))
#define CIR_BACKG16MMIO(color) outm2(0x00, (color))
#define CIR_BACKG24MMIO(color) outm4(0x00, (color))
#define CIR_BACKG32MMIO(color) outm4(0x00, (color))
#define SET_WIDTH_HEIGHTMMIO(width,height) outm4(0x08,(width)|(((height)<<16)))
#define SET_WIDTH_HEIGHTMMIO(width, height) \
outm4(0x08, (width) | (((height) << 16)))
#define SET_PITCHESMMIO(src,dst) outm4(0x0c,(dst)|((src)<<16)
#define SET_PITCHESMMIO(src, dst) outm4(0x0c,(dst)|((src)<<16)
#define SET_DSTADDRMMIO(address) outm4(0x10,address)
#define SET_DSTADDRMMIO(address) outm4(0x10, address)
/* in last byte of is left edge clipping - to be added */
#define SET_SRCADDRMMIO(address) outm4(0x14,address)
#define SET_SRCADDRMMIO(address) outm4(0x14, address)
#define CIR_ROP_MODEMMIO(rop,mode) outm4(0x18,(mode)|((rop)<<16))
#define CIR_ROP_MODEMMIO(rop, mode) outm4(0x18, (mode) | ((rop) << 16))
#define CIR_BLTROPMMIO(rop) outm1(0x1a,rop)
#define CIR_BLTMODEMMIO(mode) outm1(0x18,mode)
#define CIR_BLTROPMMIO(rop) outm1(0x1a, rop)
#define CIR_BLTMODEMMIO(mode) outm1(0x18, mode)
#define CIR_WIDTH(width) outp2(GRX,0x20,width)
#define CIR_HEIGHT(height) outp2(GRX,0x22,height)
#define CIR_DSTPITCH(pitch) outp2(GRX,0x24,pitch)
#define CIR_SRCPITCH(pitch) outp2(GRX,0x26,pitch)
#define SET_DSTADDR(address) outp3(GRX,0x28,address)
#define SET_SRCADDR(address) outp3(GRX,0x2c,address)
#define CIR_BLTMODE(mode) outp1(GRX,0x30,mode)
#define CIR_BLTROP(rop) outp1(GRX,0x32,rop)
#define CIR_TRANS(color) outp2(GRX,0x34,(color)); \
outp2(GRX,0x38,0);
#define CIR_TRANSMMIO(color) outm2(0x34,(color))
#define CIR_WIDTH(width) outp2(GRX, 0x20, width)
#define CIR_HEIGHT(height) outp2(GRX, 0x22, height)
#define CIR_DSTPITCH(pitch) outp2(GRX, 0x24, pitch)
#define CIR_SRCPITCH(pitch) outp2(GRX, 0x26, pitch)
#define SET_DSTADDR(address) outp3(GRX, 0x28, address)
#define SET_SRCADDR(address) outp3(GRX, 0x2c, address)
#define CIR_BLTMODE(mode) outp1(GRX, 0x30, mode)
#define CIR_BLTROP(rop) outp1(GRX, 0x32, rop)
#define CIR_TRANS(color) \
outp2(GRX, 0x34, (color)); \
outp2(GRX, 0x38, 0);
#define CIR_TRANSMMIO(color) outm2(0x34, (color))
#define CIR_CMD(cmd) outp1(GRX,0x31,cmd)
#define CIR_CMD(cmd) outp1(GRX, 0x31, cmd)
#define CIR_CMDMMIO(cmd) outm1(0x40,cmd)
#define CIR_CMDMMIO(cmd) outm1(0x40, cmd)
#define CIR_BLT_PIX8 0
#define CIR_BLT_PIX15 16
@ -237,7 +225,8 @@ __inline__ void outp3(unsigned short port,unsigned char index,unsigned long valu
#define CIR_BLT_MEM 0x04
#define CIR_BLT_COLEXP 0x80
#define my_int(num,regs) asm("\
#define my_int(num, regs) \
asm("\
pushal; \
pushl %%esi; \
movl (%%esi),%%edi; \
@ -258,7 +247,7 @@ movl %%ebp,8(%%esi); \
movl %%edi,(%%esi); \
popl %%eax; \
movl %%eax,4(%%esi); \
popal" \
::"S" (regs), "i" (num))
popal" ::"S"(regs), \
"i"(num))
#endif

1397
cirrus54/driver.c
View File

File diff suppressed because it is too large Load Diff

7
cirrus54/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

135
drvgen.c
View File

@ -5,21 +5,19 @@
This software may be freely distributed with above copyright, no warranty.
Based on code by DJ Delorie, it's really his, enhanced, bugs fixed. */
#include "vbeaf.h"
#include <coff.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <coff.h>
#include "vbeaf.h"
extern AF_DRIVER drvhdr;
void exit_cleanup(void)
{
void exit_cleanup(void) {
remove("drv__tmp.o");
}
int main(int argc, char **argv)
{
int main(int argc, char **argv) {
int errors = 0;
unsigned bss_start = 0;
FILHDR fh;
@ -29,44 +27,41 @@ int main(int argc, char **argv)
SYMENT *sym;
RELOC *relocs;
int strsz, i;
long init1_offset,init2_offset,init3_offset,element_size,nrelocs,vbe_size;
long init1_offset, init2_offset, init3_offset, element_size, nrelocs,
vbe_size;
if (argc < 6)
{
printf("Usage: drvgen output.drv oemext pnpinit initdrv input.o [input2.o ... -lgcc -lc]\n");
if (argc < 6) {
printf("Usage: drvgen output.drv oemext pnpinit initdrv input.o "
"[input2.o ... -lgcc -lc]\n");
return 1;
}
input_f = fopen(argv[5], "rb");
if (!input_f)
{
if (!input_f) {
perror(argv[5]);
return 1;
}
fread(&fh, 1, FILHSZ, input_f);
if (fh.f_nscns != 1 || argc > 5)
{
if (fh.f_nscns != 1 || argc > 5) {
char command[1024];
fclose(input_f);
strcpy(command,"ld -X -S -r -o drv__tmp.o -L");
strcat(command,getenv("DJDIR"));
strcat(command,"/lib ");
for(i=5;argv[i];i++) {
strcat(command,argv[i]);
strcat(command," ");
strcpy(command, "ld -X -S -r -o drv__tmp.o -L");
strcat(command, getenv("DJDIR"));
strcat(command, "/lib ");
for (i = 5; argv[i]; i++) {
strcat(command, argv[i]);
strcat(command, " ");
}
strcat(command,"-T ../drv.ld");
strcat(command, "-T ../drv.ld");
printf("%s\n",command);
printf("%s\n", command);
i = system(command);
if(i)
return i;
if (i) return i;
input_f = fopen("drv__tmp.o", "rb");
if (!input_f)
{
if (!input_f) {
perror(argv[5]);
return 1;
} else
@ -74,7 +69,8 @@ int main(int argc, char **argv)
fread(&fh, 1, FILHSZ, input_f);
if (fh.f_nscns != 1) {
printf("Error: input file has more than one section; use -M for map\n");
printf("Error: input file has more than one section; use -M for "
"map\n");
return 1;
}
}
@ -92,23 +88,20 @@ int main(int argc, char **argv)
fseek(input_f, sc.s_scnptr, 0);
fread(data, 1, sc.s_size, input_f);
sym = malloc(sizeof(SYMENT)*fh.f_nsyms);
sym = malloc(sizeof(SYMENT) * fh.f_nsyms);
fseek(input_f, fh.f_symptr, 0);
fread(sym, fh.f_nsyms, SYMESZ, input_f);
fread(&strsz, 1, 4, input_f);
strings = malloc(strsz);
fread(strings+4, 1, strsz-4, input_f);
fread(strings + 4, 1, strsz - 4, input_f);
strings[0] = 0;
for (i=0; i<(int)fh.f_nsyms; i++)
{
for (i = 0; i < (int)fh.f_nsyms; i++) {
char tmp[9], *name;
if (sym[i].e.e.e_zeroes)
{
if (sym[i].e.e.e_zeroes) {
memcpy(tmp, sym[i].e.e_name, 8);
tmp[8] = 0;
name = tmp;
}
else
} else
name = strings + sym[i].e.e.e_offset;
#if 0
printf("[%3d] 0x%08x 0x%04x 0x%04x %d %s\n",
@ -120,62 +113,56 @@ int main(int argc, char **argv)
name
);
#endif
if (sym[i].e_scnum == 0)
{
printf("Error: object contains unresolved external symbols (%s)\n", name);
errors ++;
if (sym[i].e_scnum == 0) {
printf("Error: object contains unresolved external symbols (%s)\n",
name);
errors++;
}
if (strncmp(name, argv[2], strlen(argv[2])) == 0)
{
if (init1_offset != -1)
{
printf("Error: multiple symbols that start with %s (%s)!\n", argv[2], name);
if (strncmp(name, argv[2], strlen(argv[2])) == 0) {
if (init1_offset != -1) {
printf("Error: multiple symbols that start with %s (%s)!\n",
argv[2], name);
errors++;
}
init1_offset = sym[i].e_value;
} else if (strncmp(name, argv[3], strlen(argv[3])) == 0)
{
if (init2_offset != -1)
{
printf("Error: multiple symbols that start with %s (%s)!\n", argv[3], name);
} else if (strncmp(name, argv[3], strlen(argv[3])) == 0) {
if (init2_offset != -1) {
printf("Error: multiple symbols that start with %s (%s)!\n",
argv[3], name);
errors++;
}
init2_offset = sym[i].e_value;
} else if (strncmp(name, argv[4], strlen(argv[4])) == 0)
{
if (init3_offset != -1)
{
printf("Error: multiple symbols that start with %s (%s)!\n", argv[4], name);
} else if (strncmp(name, argv[4], strlen(argv[4])) == 0) {
if (init3_offset != -1) {
printf("Error: multiple symbols that start with %s (%s)!\n",
argv[4], name);
errors++;
}
init3_offset = sym[i].e_value;
} else if (strcmp(name, ".bss") == 0 && !bss_start) {
bss_start = sym[i].e_value;
/* printf("bss_start 0x%x\n",bss_start); */
memset(data+bss_start, 0, sc.s_size - bss_start);
/* printf("bss_start 0x%x\n",bss_start); */
memset(data + bss_start, 0, sc.s_size - bss_start);
}
i += sym[i].e_numaux;
}
if (init1_offset == -1)
{
if (init1_offset == -1) {
printf("Error: symbol %s not found!\n", argv[2]);
errors++;
}
if (init2_offset == -1)
{
if (init2_offset == -1) {
printf("Error: symbol %s not found!\n", argv[3]);
errors++;
}
if (init3_offset == -1)
{
if (init3_offset == -1) {
printf("Error: symbol %s not found!\n", argv[4]);
errors++;
}
relocs = malloc(sizeof(RELOC)*sc.s_nreloc);
relocs = malloc(sizeof(RELOC) * sc.s_nreloc);
fseek(input_f, sc.s_relptr, 0);
fread(relocs, sc.s_nreloc, RELSZ, input_f);
#if 0
@ -189,29 +176,27 @@ int main(int argc, char **argv)
#endif
fclose(input_f);
if (errors)
return errors;
if (errors) return errors;
output_f = fopen(argv[1], "wb");
if (!output_f)
{
if (!output_f) {
perror(argv[1]);
return 1;
}
for (i=0; i<sc.s_nreloc; i++)
if(relocs[i].r_type == 0x14) /* Don't do these, they are relative */
for (i = 0; i < sc.s_nreloc; i++)
if (relocs[i].r_type == 0x14) /* Don't do these, they are relative */
nrelocs--;
vbe_size=sizeof(drvhdr) + (1+nrelocs)*sizeof(long);
drvhdr.OemExt=(void*)(vbe_size+init1_offset);
drvhdr.PlugAndPlayInit=(void*)(vbe_size+init2_offset);
drvhdr.InitDriver=(void*)(vbe_size+init3_offset);
vbe_size = sizeof(drvhdr) + (1 + nrelocs) * sizeof(long);
drvhdr.OemExt = (void *)(vbe_size + init1_offset);
drvhdr.PlugAndPlayInit = (void *)(vbe_size + init2_offset);
drvhdr.InitDriver = (void *)(vbe_size + init3_offset);
fwrite(&drvhdr, 1, sizeof(drvhdr), output_f);
fwrite(&nrelocs, 1, sizeof(nrelocs), output_f);
for (i=0; i<sc.s_nreloc; i++)
if(relocs[i].r_type != 0x14) /* Don't do these, they are relative */
for (i = 0; i < sc.s_nreloc; i++)
if (relocs[i].r_type != 0x14) /* Don't do these, they are relative */
fwrite(&(relocs[i].r_vaddr), 1, sizeof(long), output_f);
fwrite(data, 1, sc.s_size, output_f);

417
helper.c
View File

@ -17,48 +17,30 @@
* See freebe.txt for copyright information.
*/
#include <stdarg.h>
#include <sys/farptr.h>
#include "vbeaf.h"
/* trace_putc:
* Debugging trace function
*/
void trace_putc(char c)
{
asm (
" int $0x21 "
void trace_putc(char c) {
asm(" int $0x21 "
:
: "a" (0x200),
"d" (c)
: "a"(0x200), "d"(c)
: "%eax",
"%ebx",
"%ecx",
"%edx",
"%esi",
"%edi"
);
: "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi");
}
/* trace_printf:
* Debugging trace function: supports %c, %s, %d, and %x
*/
void trace_printf(char *msg, ...)
{
static char hex_digit[] =
{
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'A', 'B', 'C', 'D', 'E', 'F'
};
void trace_printf(char *msg, ...) {
static char hex_digit[] = { '0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
unsigned long l;
char *s;
@ -73,10 +55,7 @@ void trace_printf(char *msg, ...)
msg++;
switch (*msg) {
case '%':
trace_putc('%');
break;
case '%': trace_putc('%'); break;
case 'c':
c = va_arg(ap, char);
@ -86,8 +65,7 @@ void trace_printf(char *msg, ...)
case 's':
s = va_arg(ap, char *);
while (*s) {
if (*s == '\n')
trace_putc('\r');
if (*s == '\n') trace_putc('\r');
trace_putc(*s);
s++;
}
@ -100,10 +78,9 @@ void trace_printf(char *msg, ...)
c = -c;
}
i = 1;
while (i*10 <= c)
i *= 10;
while (i * 10 <= c) i *= 10;
while (i) {
trace_putc('0'+c/i);
trace_putc('0' + c / i);
c %= i;
i /= 10;
}
@ -111,18 +88,15 @@ void trace_printf(char *msg, ...)
case 'x':
l = va_arg(ap, unsigned long);
for (i=7; i>=0; i--)
trace_putc(hex_digit[(l>>(i*4))&0xF]);
for (i = 7; i >= 0; i--)
trace_putc(hex_digit[(l >> (i * 4)) & 0xF]);
break;
}
if (*msg)
msg++;
}
else {
if (*msg) msg++;
} else {
/* output normal character */
if (*msg == '\n')
trace_putc('\r');
if (*msg == '\n') trace_putc('\r');
trace_putc(*msg);
msg++;
}
@ -131,50 +105,33 @@ void trace_printf(char *msg, ...)
va_end(ap);
}
/* rm_int:
* Calls a real mode interrupt: basically the same thing as __dpmi_int().
*/
void rm_int(int num, RM_REGS *regs)
{
void rm_int(int num, RM_REGS *regs) {
regs->x.flags = 0;
regs->x.sp = 0;
regs->x.ss = 0;
asm (
" int $0x31 "
asm(" int $0x31 "
:
: "a" (0x300),
"b" (num),
"c" (0),
"D" (regs)
: "a"(0x300), "b"(num), "c"(0), "D"(regs)
: "%eax",
"%ebx",
"%ecx",
"%edx",
"%esi",
"%edi"
);
: "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi");
}
/* allocate_dos_memory:
* Allocates a block of conventional memory, returning a real mode segment
* address, and filling in the protected mode selector for accessing it.
* Returns -1 on error.
*/
int allocate_dos_memory(int size, int *sel)
{
int allocate_dos_memory(int size, int *sel) {
int rm_seg;
int pm_sel;
int ok;
asm (
" int $0x31 ; "
asm(" int $0x31 ; "
" jc 0f ; "
" movl $1, %2 ; "
" jmp 1f ; "
@ -182,65 +139,40 @@ int allocate_dos_memory(int size, int *sel)
" movl $0, %2 ; "
" 1: "
: "=a" (rm_seg),
"=d" (pm_sel),
"=m" (ok)
: "=a"(rm_seg), "=d"(pm_sel), "=m"(ok)
: "a" (0x100),
"b" ((size+15)/16)
: "a"(0x100), "b"((size + 15) / 16)
: "%eax",
"%ebx",
"%ecx",
"%edx",
"%esi",
"%edi"
);
: "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi");
if (!ok)
return -1;
if (!ok) return -1;
*sel = pm_sel;
return rm_seg;
}
/* free_dos_memory:
* Frees a block of conventional memory, given a selector previously
* returned by a call allocate_dos_memory().
*/
void free_dos_memory(int sel)
{
asm (
" int $0x31 "
void free_dos_memory(int sel) {
asm(" int $0x31 "
:
: "a" (0x101),
"d" (sel)
: "a"(0x101), "d"(sel)
: "%eax",
"%ebx",
"%ecx",
"%edx",
"%esi",
"%edi"
);
: "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi");
}
/* allocate_selector:
* Creates a selector for accessing the specified linear memory region,
* returning a selector value or -1 on error.
*/
int allocate_selector(int addr, int size)
{
int allocate_selector(int addr, int size) {
int sel;
int ok;
asm (
" int $0x31 ; "
asm(" int $0x31 ; "
" jc 0f ; "
" movl %%eax, %%ebx ; "
@ -263,155 +195,123 @@ int allocate_selector(int addr, int size)
" movl $1, %1 ; "
" 1: "
: "=b" (sel),
"=D" (ok)
: "=b"(sel), "=D"(ok)
: "a" (0),
"c" (1),
"m" (addr>>16),
"m" (addr&0xFFFF),
"m" ((size-1)>>16),
"m" ((size-1)&0xFFFF)
: "a"(0), "c"(1), "m"(addr >> 16), "m"(addr & 0xFFFF),
"m"((size - 1) >> 16), "m"((size - 1) & 0xFFFF)
: "%eax",
"%ebx",
"%ecx",
"%edx",
"%esi",
"%edi"
);
: "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi");
if (!ok)
return -1;
if (!ok) return -1;
return sel;
}
/* free_selector:
* Destroys a selector that was previously created with the
* allocate_selector() function.
*/
void free_selector(int sel)
{
asm (
" int $0x31 "
void free_selector(int sel) {
asm(" int $0x31 "
:
: "a" (1),
"b" (sel)
: "a"(1), "b"(sel)
: "%eax",
"%ebx",
"%ecx",
"%edx",
"%esi",
"%edi"
);
: "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi");
}
/* Helper routines for accessing the underlying VESA interface.
*/
#define MASK_LINEAR(addr) (addr & 0x000FFFFF)
#define RM_TO_LINEAR(addr) (((addr & 0xFFFF0000) >> 12) + (addr & 0xFFFF))
#define RM_OFFSET(addr) (addr & 0xF)
#define RM_SEGMENT(addr) ((addr >> 4) & 0xFFFF)
typedef struct VESA_INFO /* VESA information block structure */
{
unsigned char VESASignature[4] __attribute__ ((packed));
unsigned short VESAVersion __attribute__ ((packed));
unsigned long OEMStringPtr __attribute__ ((packed));
unsigned char Capabilities[4] __attribute__ ((packed));
unsigned long VideoModePtr __attribute__ ((packed));
unsigned short TotalMemory __attribute__ ((packed));
unsigned short OemSoftwareRev __attribute__ ((packed));
unsigned long OemVendorNamePtr __attribute__ ((packed));
unsigned long OemProductNamePtr __attribute__ ((packed));
unsigned long OemProductRevPtr __attribute__ ((packed));
unsigned char Reserved[222] __attribute__ ((packed));
unsigned char OemData[256] __attribute__ ((packed));
unsigned char VESASignature[4] __attribute__((packed));
unsigned short VESAVersion __attribute__((packed));
unsigned long OEMStringPtr __attribute__((packed));
unsigned char Capabilities[4] __attribute__((packed));
unsigned long VideoModePtr __attribute__((packed));
unsigned short TotalMemory __attribute__((packed));
unsigned short OemSoftwareRev __attribute__((packed));
unsigned long OemVendorNamePtr __attribute__((packed));
unsigned long OemProductNamePtr __attribute__((packed));
unsigned long OemProductRevPtr __attribute__((packed));
unsigned char Reserved[222] __attribute__((packed));
unsigned char OemData[256] __attribute__((packed));
} VESA_INFO;
typedef struct VESA_MODE_INFO /* VESA information for a specific mode */
{
unsigned short ModeAttributes __attribute__ ((packed));
unsigned char WinAAttributes __attribute__ ((packed));
unsigned char WinBAttributes __attribute__ ((packed));
unsigned short WinGranularity __attribute__ ((packed));
unsigned short WinSize __attribute__ ((packed));
unsigned short WinASegment __attribute__ ((packed));
unsigned short WinBSegment __attribute__ ((packed));
unsigned long WinFuncPtr __attribute__ ((packed));
unsigned short BytesPerScanLine __attribute__ ((packed));
unsigned short XResolution __attribute__ ((packed));
unsigned short YResolution __attribute__ ((packed));
unsigned char XCharSize __attribute__ ((packed));
unsigned char YCharSize __attribute__ ((packed));
unsigned char NumberOfPlanes __attribute__ ((packed));
unsigned char BitsPerPixel __attribute__ ((packed));
unsigned char NumberOfBanks __attribute__ ((packed));
unsigned char MemoryModel __attribute__ ((packed));
unsigned char BankSize __attribute__ ((packed));
unsigned char NumberOfImagePages __attribute__ ((packed));
unsigned char Reserved_page __attribute__ ((packed));
unsigned char RedMaskSize __attribute__ ((packed));
unsigned char RedMaskPos __attribute__ ((packed));
unsigned char GreenMaskSize __attribute__ ((packed));
unsigned char GreenMaskPos __attribute__ ((packed));
unsigned char BlueMaskSize __attribute__ ((packed));
unsigned char BlueMaskPos __attribute__ ((packed));
unsigned char ReservedMaskSize __attribute__ ((packed));
unsigned char ReservedMaskPos __attribute__ ((packed));
unsigned char DirectColorModeInfo __attribute__ ((packed));
unsigned short ModeAttributes __attribute__((packed));
unsigned char WinAAttributes __attribute__((packed));
unsigned char WinBAttributes __attribute__((packed));
unsigned short WinGranularity __attribute__((packed));
unsigned short WinSize __attribute__((packed));
unsigned short WinASegment __attribute__((packed));
unsigned short WinBSegment __attribute__((packed));
unsigned long WinFuncPtr __attribute__((packed));
unsigned short BytesPerScanLine __attribute__((packed));
unsigned short XResolution __attribute__((packed));
unsigned short YResolution __attribute__((packed));
unsigned char XCharSize __attribute__((packed));
unsigned char YCharSize __attribute__((packed));
unsigned char NumberOfPlanes __attribute__((packed));
unsigned char BitsPerPixel __attribute__((packed));
unsigned char NumberOfBanks __attribute__((packed));
unsigned char MemoryModel __attribute__((packed));
unsigned char BankSize __attribute__((packed));
unsigned char NumberOfImagePages __attribute__((packed));
unsigned char Reserved_page __attribute__((packed));
unsigned char RedMaskSize __attribute__((packed));
unsigned char RedMaskPos __attribute__((packed));
unsigned char GreenMaskSize __attribute__((packed));
unsigned char GreenMaskPos __attribute__((packed));
unsigned char BlueMaskSize __attribute__((packed));
unsigned char BlueMaskPos __attribute__((packed));
unsigned char ReservedMaskSize __attribute__((packed));
unsigned char ReservedMaskPos __attribute__((packed));
unsigned char DirectColorModeInfo __attribute__((packed));
/* VBE 2.0 extensions */
unsigned long PhysBasePtr __attribute__ ((packed));
unsigned long OffScreenMemOffset __attribute__ ((packed));
unsigned short OffScreenMemSize __attribute__ ((packed));
unsigned long PhysBasePtr __attribute__((packed));
unsigned long OffScreenMemOffset __attribute__((packed));
unsigned short OffScreenMemSize __attribute__((packed));
/* VBE 3.0 extensions */
unsigned short LinBytesPerScanLine __attribute__ ((packed));
unsigned char BnkNumberOfPages __attribute__ ((packed));
unsigned char LinNumberOfPages __attribute__ ((packed));
unsigned char LinRedMaskSize __attribute__ ((packed));
unsigned char LinRedFieldPos __attribute__ ((packed));
unsigned char LinGreenMaskSize __attribute__ ((packed));
unsigned char LinGreenFieldPos __attribute__ ((packed));
unsigned char LinBlueMaskSize __attribute__ ((packed));
unsigned char LinBlueFieldPos __attribute__ ((packed));
unsigned char LinRsvdMaskSize __attribute__ ((packed));
unsigned char LinRsvdFieldPos __attribute__ ((packed));
unsigned long MaxPixelClock __attribute__ ((packed));
unsigned short LinBytesPerScanLine __attribute__((packed));
unsigned char BnkNumberOfPages __attribute__((packed));
unsigned char LinNumberOfPages __attribute__((packed));
unsigned char LinRedMaskSize __attribute__((packed));
unsigned char LinRedFieldPos __attribute__((packed));
unsigned char LinGreenMaskSize __attribute__((packed));
unsigned char LinGreenFieldPos __attribute__((packed));
unsigned char LinBlueMaskSize __attribute__((packed));
unsigned char LinBlueFieldPos __attribute__((packed));
unsigned char LinRsvdMaskSize __attribute__((packed));
unsigned char LinRsvdFieldPos __attribute__((packed));
unsigned long MaxPixelClock __attribute__((packed));
unsigned char Reserved[190] __attribute__ ((packed));
unsigned char Reserved[190] __attribute__((packed));
} VESA_MODE_INFO;
#define MAX_VESA_MODES 256
#define SAFETY_BUFFER 4096
/* get_vesa_info:
* Retrieves data from the VESA info block structure and mode list,
* returning 0 for success.
*/
int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(int vesa_num, int linear, int w, int h, int bpp, int bytes_per_scanline, int redsize, int redpos, int greensize, int greenpos, int bluesize, int bluepos, int rsvdsize, int rsvdpos))
{
int get_vesa_info(int *vram_size, unsigned long *linear_addr,
void (*callback)(int vesa_num, int linear, int w, int h,
int bpp, int bytes_per_scanline, int redsize,
int redpos, int greensize, int greenpos,
int bluesize, int bluepos, int rsvdsize,
int rsvdpos)) {
VESA_INFO vesa_info;
VESA_MODE_INFO mode_info;
RM_REGS r;
@ -422,12 +322,10 @@ int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(i
int c, i;
/* fetch the VESA info block */
seg = allocate_dos_memory(sizeof(VESA_INFO)+SAFETY_BUFFER, &sel);
if (seg < 0)
return -1;
seg = allocate_dos_memory(sizeof(VESA_INFO) + SAFETY_BUFFER, &sel);
if (seg < 0) return -1;
for (c=0; c<(int)sizeof(VESA_INFO); c++)
_farpokeb(sel, c, 0);
for (c = 0; c < (int)sizeof(VESA_INFO); c++) _farpokeb(sel, c, 0);
_farpokeb(sel, 0, 'V');
_farpokeb(sel, 1, 'B');
@ -443,7 +341,7 @@ int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(i
return -1;
}
for (c=0; c<(int)sizeof(VESA_INFO); c++)
for (c = 0; c < (int)sizeof(VESA_INFO); c++)
((char *)&vesa_info)[c] = _farpeekb(sel, c);
free_dos_memory(sel);
@ -456,12 +354,10 @@ int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(i
*vram_size = vesa_info.TotalMemory << 16;
if (linear_addr)
*linear_addr = 0;
if (linear_addr) *linear_addr = 0;
sel = allocate_selector(0, 1024*1024);
if (sel < 0)
return -1;
sel = allocate_selector(0, 1024 * 1024);
if (sel < 0) return -1;
/* read the mode list */
mode_ptr = RM_TO_LINEAR(vesa_info.VideoModePtr);
@ -470,20 +366,17 @@ int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(i
while ((mode_list[num_modes] = _farpeekw(sel, mode_ptr)) != 0xFFFF) {
num_modes++;
mode_ptr += 2;
if (num_modes >= MAX_VESA_MODES)
break;
if (num_modes >= MAX_VESA_MODES) break;
}
free_selector(sel);
seg = allocate_dos_memory(sizeof(VESA_MODE_INFO)+SAFETY_BUFFER, &sel);
if (seg < 0)
return -1;
seg = allocate_dos_memory(sizeof(VESA_MODE_INFO) + SAFETY_BUFFER, &sel);
if (seg < 0) return -1;
/* fetch info about each supported mode */
for (c=0; c<num_modes; c++) {
for (i=0; i<(int)sizeof(VESA_MODE_INFO); i++)
_farpokeb(sel, i, 0);
for (c = 0; c < num_modes; c++) {
for (i = 0; i < (int)sizeof(VESA_MODE_INFO); i++) _farpokeb(sel, i, 0);
r.x.ax = 0x4F01;
r.x.di = 0;
@ -492,52 +385,58 @@ int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(i
rm_int(0x10, &r);
if (r.h.ah == 0) {
for (i=0; i<(int)sizeof(VESA_MODE_INFO); i++)
for (i = 0; i < (int)sizeof(VESA_MODE_INFO); i++)
((char *)&mode_info)[i] = _farpeekb(sel, i);
if ((mode_info.ModeAttributes & 25) == 25) {
/* bodge for VESA drivers that report wrong values */
if ((mode_info.BitsPerPixel == 16) && (mode_info.ReservedMaskSize == 1))
if ((mode_info.BitsPerPixel == 16) &&
(mode_info.ReservedMaskSize == 1))
mode_info.BitsPerPixel = 15;
if (mode_info.ModeAttributes & 128) {
/* linear framebuffer mode */
if (linear_addr)
*linear_addr = mode_info.PhysBasePtr;
if (linear_addr) *linear_addr = mode_info.PhysBasePtr;
if (vesa_info.VESAVersion >= 0x300) {
if (callback) {
callback(mode_list[c], TRUE,
mode_info.XResolution, mode_info.YResolution,
mode_info.BitsPerPixel, mode_info.LinBytesPerScanLine,
mode_info.LinRedMaskSize, mode_info.LinRedFieldPos,
mode_info.LinGreenMaskSize, mode_info.LinGreenFieldPos,
mode_info.LinBlueMaskSize, mode_info.LinBlueFieldPos,
mode_info.LinRsvdMaskSize, mode_info.LinRsvdFieldPos);
callback(mode_list[c], TRUE, mode_info.XResolution,
mode_info.YResolution,
mode_info.BitsPerPixel,
mode_info.LinBytesPerScanLine,
mode_info.LinRedMaskSize,
mode_info.LinRedFieldPos,
mode_info.LinGreenMaskSize,
mode_info.LinGreenFieldPos,
mode_info.LinBlueMaskSize,
mode_info.LinBlueFieldPos,
mode_info.LinRsvdMaskSize,
mode_info.LinRsvdFieldPos);
}
}
else {
} else {
if (callback) {
callback(mode_list[c], TRUE,
mode_info.XResolution, mode_info.YResolution,
mode_info.BitsPerPixel, mode_info.BytesPerScanLine,
callback(
mode_list[c], TRUE, mode_info.XResolution,
mode_info.YResolution, mode_info.BitsPerPixel,
mode_info.BytesPerScanLine,
mode_info.RedMaskSize, mode_info.RedMaskPos,
mode_info.GreenMaskSize, mode_info.GreenMaskPos,
mode_info.BlueMaskSize, mode_info.BlueMaskPos,
mode_info.ReservedMaskSize, mode_info.ReservedMaskPos);
mode_info.ReservedMaskSize,
mode_info.ReservedMaskPos);
}
}
}
else {
} else {
/* banked mode */
if (callback) {
callback(mode_list[c], FALSE,
mode_info.XResolution, mode_info.YResolution,
mode_info.BitsPerPixel, mode_info.BytesPerScanLine,
mode_info.RedMaskSize, mode_info.RedMaskPos,
mode_info.GreenMaskSize, mode_info.GreenMaskPos,
mode_info.BlueMaskSize, mode_info.BlueMaskPos,
mode_info.ReservedMaskSize, mode_info.ReservedMaskPos);
callback(
mode_list[c], FALSE, mode_info.XResolution,
mode_info.YResolution, mode_info.BitsPerPixel,
mode_info.BytesPerScanLine, mode_info.RedMaskSize,
mode_info.RedMaskPos, mode_info.GreenMaskSize,
mode_info.GreenMaskPos, mode_info.BlueMaskSize,
mode_info.BlueMaskPos, mode_info.ReservedMaskSize,
mode_info.ReservedMaskPos);
}
}
}
@ -549,8 +448,6 @@ int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(i
return 0;
}
/* FindPCIDevice:
* Replacement for the INT 1A - PCI BIOS v2.0c+ - FIND PCI DEVICE, AX = B102h
*
@ -563,18 +460,16 @@ int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(i
*
* Return: 1 if found 0 if not found.
*/
int FindPCIDevice(int deviceID, int vendorID, int deviceIndex, int *handle)
{
int FindPCIDevice(int deviceID, int vendorID, int deviceIndex, int *handle) {
int model, vendor, card, device;
unsigned value, full_id, bus, busMax;
deviceIndex <<= 8;
/* for each PCI bus */
for (bus=0, busMax=0x10000; bus<busMax; bus+=0x10000) {
for (bus = 0, busMax = 0x10000; bus < busMax; bus += 0x10000) {
/* for each hardware device */
for (device=0, card=0; card<32; card++, device+=0x800) {
for (device = 0, card = 0; card < 32; card++, device += 0x800) {
value = PCIEnable | bus | deviceIndex | device;
outportl(PCIConfigurationAddress, value);
full_id = inportl(PCIConfigurationData);
@ -593,7 +488,8 @@ int FindPCIDevice(int deviceID, int vendorID, int deviceIndex, int *handle)
/* is it a bridge to a secondary bus? */
outportl(PCIConfigurationAddress, value | 8);
if (((inportl(PCIConfigurationData) >> 16) == 0x0600) || (full_id==0x00011011))
if (((inportl(PCIConfigurationData) >> 16) == 0x0600) ||
(full_id == 0x00011011))
busMax += 0x10000;
}
}
@ -602,14 +498,11 @@ int FindPCIDevice(int deviceID, int vendorID, int deviceIndex, int *handle)
return 0;
}
/* fixup_feature_list:
* Helper for the FAF_CFG_FEATURES extension, for blanking out any
* accelerated drawing routines that the install program has disabled.
*/
void fixup_feature_list(AF_DRIVER *af, unsigned long flags)
{
void fixup_feature_list(AF_DRIVER *af, unsigned long flags) {
if (!(flags & fafHWCursor)) {
af->Attributes &= ~afHaveHWCursor;
@ -645,5 +538,3 @@ void fixup_feature_list(AF_DRIVER *af, unsigned long flags)
if (!(flags & fafSrcTransBltLin)) af->SrcTransBltLin = NULL;
if (!(flags & fafSrcTransBltBM)) af->SrcTransBltBM = NULL;
}

746
install.c
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File diff suppressed because it is too large Load Diff

602
mach64/driver.c
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File diff suppressed because it is too large Load Diff

7
mach64/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

5
makefile
View File

@ -31,7 +31,7 @@ CFLAGS = -O3 -m486 -fomit-frame-pointer -Wall -Werror
endif
endif
.PHONY: dummy drivers install all docs clean
.PHONY: dummy drivers install all docs clean format
.PRECIOUS: %.o drvgen.exe
@ -93,6 +93,9 @@ freebe.txt: freebe._tx
readme.txt: freebe._tx
makedoc -part -ascii readme.txt freebe._tx
format:
find . \( -name "*.c" -o -name "*.h" -o -name "*.cpp" -o -name "*.hpp" \) -print0 | xargs -0 clang-format -i -style=file
clean:
-rm -rv *.o */*.o *.d */*.d *.exe */*.exe *.dat */*.drv freebe.html freebe.txt readme.txt

1070
matrox/driver.c
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File diff suppressed because it is too large Load Diff

7
matrox/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

1134
nvidia/driver.c
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File diff suppressed because it is too large Load Diff

7
nvidia/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

830
nvidia/font.h
View File

@ -11,361 +11,481 @@
* so I guess the copyright isn't a problem. I'm just using your data to
* save me the bother of having to grab my own. */
unsigned char VGA8x16Font[256*16]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x7E,0x81,0xA5,0x81,0x81,0xBD,0x99,0x81,0x81,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x7E,0xFF,0xDB,0xFF,0xFF,0xC3,0xE7,0xFF,0xFF,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x6C,0xFE,0xFE,0xFE,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x10,0x38,0x7C,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x3C,0x3C,0xE7,0xE7,0xE7,0x99,0x18,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x3C,0x7E,0xFF,0xFF,0x7E,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x3C,0x3C,0x18,0x00,0x00,0x00,0x00,0x00,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE7,0xC3,0xC3,0xE7,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x00,0x00,0x00,0x00,0x00,0x3C,0x66,0x42,0x42,0x66,0x3C,0x00,0x00,0x00,0x00,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xC3,0x99,0xBD,0xBD,0x99,0xC3,0xFF,0xFF,0xFF,0xFF,0xFF,
0x00,0x00,0x1E,0x0E,0x1A,0x32,0x78,0xCC,0xCC,0xCC,0xCC,0x78,0x00,0x00,0x00,0x00,
0x00,0x00,0x3C,0x66,0x66,0x66,0x66,0x3C,0x18,0x7E,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x3F,0x33,0x3F,0x30,0x30,0x30,0x30,0x70,0xF0,0xE0,0x00,0x00,0x00,0x00,
0x00,0x00,0x7F,0x63,0x7F,0x63,0x63,0x63,0x63,0x67,0xE7,0xE6,0xC0,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x18,0xDB,0x3C,0xE7,0x3C,0xDB,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFE,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,
0x00,0x02,0x06,0x0E,0x1E,0x3E,0xFE,0x3E,0x1E,0x0E,0x06,0x02,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x7F,0xDB,0xDB,0xDB,0x7B,0x1B,0x1B,0x1B,0x1B,0x1B,0x00,0x00,0x00,0x00,
0x00,0x7C,0xC6,0x60,0x38,0x6C,0xC6,0xC6,0x6C,0x38,0x0C,0xC6,0x7C,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFE,0xFE,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x7E,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x18,0x0C,0xFE,0x0C,0x18,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x30,0x60,0xFE,0x60,0x30,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x24,0x66,0xFF,0x66,0x24,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x10,0x38,0x38,0x7C,0x7C,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFE,0xFE,0x7C,0x7C,0x38,0x38,0x10,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x3C,0x3C,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x63,0x63,0x63,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x6C,0x6C,0xFE,0x6C,0x6C,0x6C,0xFE,0x6C,0x6C,0x00,0x00,0x00,0x00,
0x18,0x18,0x7C,0xC6,0xC2,0xC0,0x7C,0x06,0x86,0xC6,0x7C,0x18,0x18,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xC2,0xC6,0x0C,0x18,0x30,0x60,0xC6,0x86,0x00,0x00,0x00,0x00,
0x00,0x00,0x38,0x6C,0x6C,0x38,0x76,0xDC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,
0x00,0x30,0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x0C,0x18,0x30,0x30,0x30,0x30,0x30,0x30,0x18,0x0C,0x00,0x00,0x00,0x00,
0x00,0x00,0x30,0x18,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x18,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x18,0x18,0xFF,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x18,0x30,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x02,0x06,0x0C,0x18,0x30,0x60,0xC0,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xD6,0xD6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x38,0x78,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0x06,0x0C,0x18,0x30,0x60,0xC0,0xC6,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0x06,0x06,0x3C,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x0C,0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x0C,0x0C,0x1E,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0xC0,0xC0,0xC0,0xFC,0x0E,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x38,0x60,0xC0,0xC0,0xFC,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0xC6,0x06,0x06,0x0C,0x18,0x30,0x30,0x30,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0x7C,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0x7E,0x06,0x06,0x06,0x0C,0x78,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x06,0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x06,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x60,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x60,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0x0C,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7C,0xC6,0xC6,0xDE,0xDE,0xDE,0xDC,0xC0,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x10,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x00,0x00,0xFC,0x66,0x66,0x66,0x7C,0x66,0x66,0x66,0x66,0xFC,0x00,0x00,0x00,0x00,
0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xC0,0xC2,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0xF8,0x6C,0x66,0x66,0x66,0x66,0x66,0x66,0x6C,0xF8,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0x66,0x62,0x68,0x78,0x68,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0x66,0x62,0x68,0x78,0x68,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00,
0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xDE,0xC6,0xC6,0x66,0x3A,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
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0x00,0x00,0xE6,0x66,0x6C,0x6C,0x78,0x78,0x6C,0x66,0x66,0xE6,0x00,0x00,0x00,0x00,
0x00,0x00,0xF0,0x60,0x60,0x60,0x60,0x60,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0xC3,0xE7,0xFF,0xDB,0xDB,0xC3,0xC3,0xC3,0xC3,0xC3,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xE6,0xF6,0xFE,0xDE,0xCE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00,
0x00,0x00,0xFC,0x66,0x66,0x66,0x7C,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xD6,0xDE,0x7C,0x0C,0x0E,0x00,0x00,
0x00,0x00,0xFC,0x66,0x66,0x66,0x7C,0x6C,0x66,0x66,0x66,0xE6,0x00,0x00,0x00,0x00,
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0x00,0x00,0xFF,0xDB,0x99,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x6C,0x38,0x10,0x00,0x00,0x00,0x00,
0x00,0x00,0xC3,0xC3,0xC3,0xC3,0xC3,0xDB,0xDB,0xFF,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xC6,0x6C,0x6C,0x38,0x38,0x6C,0x6C,0xC6,0xC6,0x00,0x00,0x00,0x00,
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0x00,0x00,0xFF,0xC3,0x83,0x06,0x0C,0x18,0x30,0x61,0xC3,0xFF,0x00,0x00,0x00,0x00,
0x00,0x00,0x3E,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x3E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x80,0xC0,0xE0,0x70,0x38,0x1C,0x0E,0x06,0x02,0x00,0x00,0x00,0x00,
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0x10,0x38,0x6C,0xC6,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,
0x30,0x30,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x78,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,
0x00,0x00,0xE0,0x60,0x60,0x78,0x6C,0x66,0x66,0x66,0x66,0xDC,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC0,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0xDC,0x76,0x62,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0x60,0x38,0x0C,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x10,0x30,0x30,0xFC,0x30,0x30,0x30,0x30,0x36,0x1C,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00,0x00,0x00,0x00,
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0x00,0x00,0xCC,0xCC,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,
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0x00,0xC6,0xC6,0x10,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x38,0x6C,0x38,0x00,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x18,0x30,0x60,0x00,0xFE,0x66,0x60,0x7C,0x60,0x60,0x66,0xFE,0x00,0x00,0x00,0x00,
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0x00,0x00,0x3E,0x6C,0xCC,0xCC,0xFE,0xCC,0xCC,0xCC,0xCC,0xCE,0x00,0x00,0x00,0x00,
0x00,0x10,0x38,0x6C,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xC6,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x60,0x30,0x18,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x30,0x78,0xCC,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,
0x00,0x60,0x30,0x18,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,
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0x00,0xC6,0xC6,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00,
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0x00,0x38,0x6C,0x64,0x60,0xF0,0x60,0x60,0x60,0x60,0xE6,0xFC,0x00,0x00,0x00,0x00,
0x00,0x00,0xC3,0x66,0x3C,0x18,0x7E,0x18,0x7E,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0xFC,0x66,0x66,0x7C,0x62,0x66,0x6F,0x66,0x66,0x66,0xF3,0x00,0x00,0x00,0x00,
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0x00,0x18,0x30,0x60,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,
0x00,0x00,0x76,0xDC,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00,
0x76,0xDC,0x00,0xC6,0xE6,0xF6,0xFE,0xDE,0xCE,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x00,0x3C,0x6C,0x6C,0x3E,0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x38,0x6C,0x6C,0x38,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x30,0x30,0x00,0x30,0x30,0x60,0xC0,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x06,0x06,0x06,0x06,0x00,0x00,0x00,0x00,0x00,
0x00,0xC0,0xC0,0xC2,0xC6,0xCC,0x18,0x30,0x60,0xCE,0x93,0x06,0x0C,0x1F,0x00,0x00,
0x00,0xC0,0xC0,0xC2,0xC6,0xCC,0x18,0x30,0x66,0xCE,0x9A,0x3F,0x06,0x0F,0x00,0x00,
0x00,0x00,0x18,0x18,0x00,0x18,0x18,0x18,0x3C,0x3C,0x3C,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x33,0x66,0xCC,0x66,0x33,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xCC,0x66,0x33,0x66,0xCC,0x00,0x00,0x00,0x00,0x00,0x00,
0x11,0x44,0x11,0x44,0x11,0x44,0x11,0x44,0x11,0x44,0x11,0x44,0x11,0x44,0x11,0x44,
0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA,
0xDD,0x77,0xDD,0x77,0xDD,0x77,0xDD,0x77,0xDD,0x77,0xDD,0x77,0xDD,0x77,0xDD,0x77,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0xF8,0x18,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xF6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x00,0x00,0x00,0x00,0x00,0xF8,0x18,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x36,0x36,0x36,0x36,0x36,0xF6,0x06,0xF6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x00,0x00,0x00,0x00,0x00,0xFE,0x06,0xF6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0xF6,0x06,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x18,0x18,0x18,0x18,0x18,0xF8,0x18,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0xF7,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xF7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x36,0x36,0x36,0x36,0x36,0xF7,0x00,0xF7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x18,0x18,0x18,0x18,0x18,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFF,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x18,0x18,0x18,0x18,0x18,0xFF,0x18,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x76,0xDC,0xD8,0xD8,0xD8,0xDC,0x76,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xDC,0xC6,0xC3,0xC3,0xC3,0xCE,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0xC6,0xC6,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x80,0xFE,0x6C,0x6C,0x6C,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xFE,0xC6,0x60,0x30,0x18,0x30,0x60,0xC6,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7E,0xD8,0xD8,0xD8,0xD8,0xD8,0x70,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0xC0,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x76,0xDC,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x18,0x3C,0x66,0x66,0x66,0x3C,0x18,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00,
0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0x6C,0x6C,0x6C,0x6C,0xEE,0x00,0x00,0x00,0x00,
0x00,0x00,0x1E,0x30,0x18,0x0C,0x3E,0x66,0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7E,0xDB,0xDB,0xDB,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x03,0x06,0x7E,0xCF,0xDB,0xF3,0x7E,0x60,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x1C,0x30,0x60,0x60,0x7C,0x60,0x60,0x60,0x30,0x1C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0xFF,0x18,0x18,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x0E,0x1B,0x1B,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xD8,0xD8,0xD8,0x70,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0x00,0xFF,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x76,0xDC,0x00,0x76,0xDC,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x38,0x6C,0x6C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x0F,0x0C,0x0C,0x0C,0x0C,0x0C,0xEC,0x6C,0x6C,0x3C,0x1C,0x00,0x00,0x00,0x00,
0x00,0xD8,0x6C,0x6C,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x70,0x98,0x30,0x60,0xC8,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
unsigned char VGA8x16Font[256 * 16] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x81, 0xA5, 0x81, 0x81, 0xBD,
0x99, 0x81, 0x81, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0xFF,
0xDB, 0xFF, 0xFF, 0xC3, 0xE7, 0xFF, 0xFF, 0x7E, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x6C, 0xFE, 0xFE, 0xFE, 0xFE, 0x7C, 0x38, 0x10,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x7C, 0xFE,
0x7C, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
0x3C, 0x3C, 0xE7, 0xE7, 0xE7, 0x99, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x18, 0x3C, 0x7E, 0xFF, 0xFF, 0x7E, 0x18, 0x18, 0x3C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3C,
0x3C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xE7, 0xC3, 0xC3, 0xE7, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66, 0x42, 0x42, 0x66, 0x3C, 0x00,
0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC3, 0x99, 0xBD,
0xBD, 0x99, 0xC3, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x1E, 0x0E,
0x1A, 0x32, 0x78, 0xCC, 0xCC, 0xCC, 0xCC, 0x78, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x3C, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x7E, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x33, 0x3F, 0x30, 0x30, 0x30,
0x30, 0x70, 0xF0, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x63,
0x7F, 0x63, 0x63, 0x63, 0x63, 0x67, 0xE7, 0xE6, 0xC0, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x18, 0x18, 0xDB, 0x3C, 0xE7, 0x3C, 0xDB, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFE, 0xF8,
0xF0, 0xE0, 0xC0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x06, 0x0E,
0x1E, 0x3E, 0xFE, 0x3E, 0x1E, 0x0E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66,
0x66, 0x00, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xDB,
0xDB, 0xDB, 0x7B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x00, 0x00, 0x00, 0x00,
0x00, 0x7C, 0xC6, 0x60, 0x38, 0x6C, 0xC6, 0xC6, 0x6C, 0x38, 0x0C, 0xC6,
0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFE, 0xFE, 0xFE, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3C,
0x7E, 0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18, 0x7E, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x7E, 0x3C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x18, 0x0C, 0xFE, 0x0C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x60, 0xFE, 0x60, 0x30, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xC0, 0xC0,
0xC0, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x24, 0x66, 0xFF, 0x66, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x38, 0x7C, 0x7C, 0xFE, 0xFE, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFE, 0x7C, 0x7C,
0x38, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x3C, 0x3C, 0x3C, 0x18, 0x18, 0x18, 0x00, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x63, 0x63, 0x22, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6C,
0x6C, 0xFE, 0x6C, 0x6C, 0x6C, 0xFE, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00,
0x18, 0x18, 0x7C, 0xC6, 0xC2, 0xC0, 0x7C, 0x06, 0x86, 0xC6, 0x7C, 0x18,
0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC2, 0xC6, 0x0C, 0x18,
0x30, 0x60, 0xC6, 0x86, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C,
0x6C, 0x38, 0x76, 0xDC, 0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00,
0x00, 0x30, 0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x18, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x18, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x18,
0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0xFF,
0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0x80, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xD6, 0xD6, 0xC6, 0xC6, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x38, 0x78, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6,
0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0xC6, 0xFE, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0x06, 0x06, 0x3C, 0x06, 0x06, 0x06, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x1C, 0x3C, 0x6C, 0xCC, 0xFE,
0x0C, 0x0C, 0x0C, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC0,
0xC0, 0xC0, 0xFC, 0x0E, 0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x38, 0x60, 0xC0, 0xC0, 0xFC, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC6, 0x06, 0x06, 0x0C, 0x18,
0x30, 0x30, 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6,
0xC6, 0xC6, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0x06, 0x0C, 0x78,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x18, 0x18, 0x00, 0x00, 0x00, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x06, 0x0C, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0C, 0x06,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x00,
0x00, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60,
0x30, 0x18, 0x0C, 0x06, 0x0C, 0x18, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0x0C, 0x18, 0x18, 0x18, 0x00, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xDE, 0xDE,
0xDE, 0xDC, 0xC0, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38,
0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFC, 0x66, 0x66, 0x66, 0x7C, 0x66, 0x66, 0x66, 0x66, 0xFC,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66, 0xC2, 0xC0, 0xC0, 0xC0,
0xC0, 0xC2, 0x66, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x6C,
0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x6C, 0xF8, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFE, 0x66, 0x62, 0x68, 0x78, 0x68, 0x60, 0x62, 0x66, 0xFE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x66, 0x62, 0x68, 0x78, 0x68,
0x60, 0x60, 0x60, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66,
0xC2, 0xC0, 0xC0, 0xDE, 0xC6, 0xC6, 0x66, 0x3A, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x0C,
0x0C, 0x0C, 0x0C, 0x0C, 0xCC, 0xCC, 0xCC, 0x78, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xE6, 0x66, 0x6C, 0x6C, 0x78, 0x78, 0x6C, 0x66, 0x66, 0xE6,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x60, 0x60, 0x60, 0x60, 0x60,
0x60, 0x62, 0x66, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC3, 0xE7,
0xFF, 0xDB, 0xDB, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xC6, 0xE6, 0xF6, 0xFE, 0xDE, 0xCE, 0xC6, 0xC6, 0xC6, 0xC6,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C, 0xC6, 0xC6, 0xC6, 0xC6,
0xC6, 0xC6, 0x6C, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x66,
0x66, 0x66, 0x7C, 0x60, 0x60, 0x60, 0x60, 0xF0, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xD6, 0xDE, 0x7C,
0x0C, 0x0E, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x66, 0x66, 0x66, 0x7C, 0x6C,
0x66, 0x66, 0x66, 0xE6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6,
0xC6, 0x60, 0x38, 0x0C, 0x06, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFF, 0xDB, 0x99, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6,
0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6,
0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x6C, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xDB, 0xDB, 0xFF, 0x66, 0x66,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0x6C, 0x6C, 0x38, 0x38,
0x6C, 0x6C, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66,
0x66, 0x66, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFF, 0xC3, 0x83, 0x06, 0x0C, 0x18, 0x30, 0x61, 0xC3, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
0xC0, 0xE0, 0x70, 0x38, 0x1C, 0x0E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x3E, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x3E,
0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6C, 0xC6, 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, 0xFF, 0x00, 0x00,
0x30, 0x30, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x0C, 0x7C,
0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x60,
0x60, 0x78, 0x6C, 0x66, 0x66, 0x66, 0x66, 0xDC, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0xC0, 0xC0, 0xC0, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x0C, 0x0C, 0x3C, 0x6C, 0xCC,
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0x00, 0x00, 0x38, 0x6C, 0x64, 0x60, 0xF0, 0x60, 0x60, 0x60, 0x60, 0xF0,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xCC, 0xCC,
0xCC, 0xCC, 0xCC, 0x7C, 0x0C, 0xCC, 0x78, 0x00, 0x00, 0x00, 0xE0, 0x60,
0x60, 0x6C, 0x76, 0x66, 0x66, 0x66, 0x66, 0xE6, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0x60,
0x38, 0x0C, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x30,
0x30, 0xFC, 0x30, 0x30, 0x30, 0x30, 0x36, 0x1C, 0x00, 0x00, 0x00, 0x00,
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0x66, 0x66, 0x3C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xC3, 0xC3, 0xC3, 0xDB, 0xDB, 0xFF, 0x66, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0x6C, 0x38, 0x38, 0x38, 0x6C, 0xC6,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6,
0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x0C, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xFE, 0xCC, 0x18, 0x30, 0x60, 0xC6, 0xFE, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x0E, 0x18, 0x18, 0x18, 0x70, 0x18, 0x18, 0x18, 0x18, 0x0E,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x00, 0x18,
0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x18,
0x18, 0x18, 0x0E, 0x18, 0x18, 0x18, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x76, 0xDC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6C, 0xC6,
0xC6, 0xC6, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66,
0xC2, 0xC0, 0xC0, 0xC0, 0xC2, 0x66, 0x3C, 0x0C, 0x06, 0x7C, 0x00, 0x00,
0x00, 0x00, 0xCC, 0xCC, 0x00, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0x76,
0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x18, 0x30, 0x00, 0x7C, 0xC6, 0xFE,
0xC0, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6C,
0x00, 0x78, 0x0C, 0x7C, 0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xCC, 0xCC, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0xCC, 0xCC, 0x76,
0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x30, 0x18, 0x00, 0x78, 0x0C, 0x7C,
0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C, 0x38,
0x00, 0x78, 0x0C, 0x7C, 0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x3C, 0x66, 0x60, 0x60, 0x66, 0x3C, 0x0C, 0x06,
0x3C, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6C, 0x00, 0x7C, 0xC6, 0xFE,
0xC0, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6,
0x00, 0x7C, 0xC6, 0xFE, 0xC0, 0xC0, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x60, 0x30, 0x18, 0x00, 0x7C, 0xC6, 0xFE, 0xC0, 0xC0, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x00, 0x38, 0x18, 0x18,
0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3C, 0x66,
0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x60, 0x30, 0x18, 0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C,
0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0x10, 0x38, 0x6C, 0xC6, 0xC6,
0xFE, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C, 0x38, 0x00,
0x38, 0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00,
0x18, 0x30, 0x60, 0x00, 0xFE, 0x66, 0x60, 0x7C, 0x60, 0x60, 0x66, 0xFE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6E, 0x3B, 0x1B,
0x7E, 0xD8, 0xDC, 0x77, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x6C,
0xCC, 0xCC, 0xFE, 0xCC, 0xCC, 0xCC, 0xCC, 0xCE, 0x00, 0x00, 0x00, 0x00,
0x00, 0x10, 0x38, 0x6C, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0x00, 0x7C, 0xC6, 0xC6,
0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x30, 0x18,
0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x30, 0x78, 0xCC, 0x00, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0x76,
0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x30, 0x18, 0x00, 0xCC, 0xCC, 0xCC,
0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6,
0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x0C, 0x78, 0x00,
0x00, 0xC6, 0xC6, 0x00, 0x38, 0x6C, 0xC6, 0xC6, 0xC6, 0xC6, 0x6C, 0x38,
0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0x00, 0xC6, 0xC6, 0xC6, 0xC6,
0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x3C,
0x66, 0x60, 0x60, 0x60, 0x66, 0x3C, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00,
0x00, 0x38, 0x6C, 0x64, 0x60, 0xF0, 0x60, 0x60, 0x60, 0x60, 0xE6, 0xFC,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC3, 0x66, 0x3C, 0x18, 0x7E, 0x18,
0x7E, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x66, 0x66,
0x7C, 0x62, 0x66, 0x6F, 0x66, 0x66, 0x66, 0xF3, 0x00, 0x00, 0x00, 0x00,
0x00, 0x0E, 0x1B, 0x18, 0x18, 0x18, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x18,
0xD8, 0x70, 0x00, 0x00, 0x00, 0x18, 0x30, 0x60, 0x00, 0x78, 0x0C, 0x7C,
0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x18, 0x30,
0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x18, 0x30, 0x60, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x30, 0x60, 0x00, 0xCC, 0xCC, 0xCC,
0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xDC,
0x00, 0xDC, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00,
0x76, 0xDC, 0x00, 0xC6, 0xE6, 0xF6, 0xFE, 0xDE, 0xCE, 0xC6, 0xC6, 0xC6,
0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x6C, 0x6C, 0x3E, 0x00, 0x7E, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C, 0x6C,
0x38, 0x00, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x30, 0x30, 0x00, 0x30, 0x30, 0x60, 0xC0, 0xC6, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC0,
0xC0, 0xC0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFE, 0x06, 0x06, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xC0, 0xC0, 0xC2, 0xC6, 0xCC, 0x18, 0x30, 0x60, 0xCE, 0x93, 0x06,
0x0C, 0x1F, 0x00, 0x00, 0x00, 0xC0, 0xC0, 0xC2, 0xC6, 0xCC, 0x18, 0x30,
0x66, 0xCE, 0x9A, 0x3F, 0x06, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18,
0x00, 0x18, 0x18, 0x18, 0x3C, 0x3C, 0x3C, 0x18, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x66, 0xCC, 0x66, 0x33, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xCC, 0x66, 0x33,
0x66, 0xCC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x44, 0x11, 0x44,
0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44,
0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA,
0x55, 0xAA, 0x55, 0xAA, 0xDD, 0x77, 0xDD, 0x77, 0xDD, 0x77, 0xDD, 0x77,
0xDD, 0x77, 0xDD, 0x77, 0xDD, 0x77, 0xDD, 0x77, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0xF8,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0xF6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x18, 0xF8,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36,
0x36, 0xF6, 0x06, 0xF6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x06, 0xF6,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0xF6, 0x06, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xFE, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0xF8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xF8, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1F, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1F, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x37,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x37, 0x30, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xF7, 0x00, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xFF, 0x00, 0xF7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x37, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36,
0x36, 0xF7, 0x00, 0xF7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x18, 0x18, 0x18, 0x18, 0x18, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xFF, 0x00, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x3F,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18,
0x18, 0x1F, 0x18, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0xFF, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x18, 0x18, 0x18, 0x18, 0x18, 0xFF, 0x18, 0xFF, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x1F, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xF0, 0xF0, 0xF0,
0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
0x0F, 0x0F, 0x0F, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x76, 0xDC, 0xD8, 0xD8, 0xD8, 0xDC, 0x76, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xDC, 0xC6, 0xC3, 0xC3, 0xC3, 0xCE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC6, 0xC6, 0xC0, 0xC0, 0xC0,
0xC0, 0xC0, 0xC0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xFE, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xFE, 0xC6, 0x60, 0x30, 0x18, 0x30, 0x60, 0xC6, 0xFE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0xD8, 0xD8,
0xD8, 0xD8, 0xD8, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x66, 0x66, 0x66, 0x66, 0x66, 0x7C, 0x60, 0x60, 0xC0, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x76, 0xDC, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x18, 0x3C, 0x66, 0x66,
0x66, 0x3C, 0x18, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38,
0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0x6C, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x38, 0x6C, 0xC6, 0xC6, 0xC6, 0x6C, 0x6C, 0x6C, 0x6C, 0xEE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x30, 0x18, 0x0C, 0x3E, 0x66,
0x66, 0x66, 0x66, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x7E, 0xDB, 0xDB, 0xDB, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x03, 0x06, 0x7E, 0xCF, 0xDB, 0xF3, 0x7E, 0x60, 0xC0,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x30, 0x60, 0x60, 0x7C, 0x60,
0x60, 0x60, 0x30, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C,
0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xFE, 0x00, 0x00, 0xFE, 0x00, 0x00, 0xFE, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0xFF, 0x18,
0x18, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30,
0x18, 0x0C, 0x06, 0x0C, 0x18, 0x30, 0x00, 0x7E, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x0C, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0C, 0x00, 0x7E,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x1B, 0x1B, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0xD8, 0xD8, 0xD8, 0x70, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0xFF, 0x00, 0x18, 0x18, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xDC, 0x00,
0x76, 0xDC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C, 0x6C,
0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x0C, 0x0C,
0x0C, 0x0C, 0x0C, 0xEC, 0x6C, 0x6C, 0x3C, 0x1C, 0x00, 0x00, 0x00, 0x00,
0x00, 0xD8, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x98, 0x30, 0x60, 0xC8, 0xF8, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x7C, 0x7C, 0x7C, 0x7C, 0x7C, 0x7C, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00
};
unsigned char DefaultTXTPalette[768]={
0x00,0x00,0x00,0x00,0x00,0x2A,0x00,0x2A,0x00,0x00,0x2A,0x2A,0x2A,0x00,0x00,0x2A,
0x00,0x2A,0x2A,0x2A,0x00,0x2A,0x2A,0x2A,0x00,0x00,0x15,0x00,0x00,0x3F,0x00,0x2A,
0x15,0x00,0x2A,0x3F,0x2A,0x00,0x15,0x2A,0x00,0x3F,0x2A,0x2A,0x15,0x2A,0x2A,0x3F,
0x00,0x15,0x00,0x00,0x15,0x2A,0x00,0x3F,0x00,0x00,0x3F,0x2A,0x2A,0x15,0x00,0x2A,
0x15,0x2A,0x2A,0x3F,0x00,0x2A,0x3F,0x2A,0x00,0x15,0x15,0x00,0x15,0x3F,0x00,0x3F,
0x15,0x00,0x3F,0x3F,0x2A,0x15,0x15,0x2A,0x15,0x3F,0x2A,0x3F,0x15,0x2A,0x3F,0x3F,
0x15,0x00,0x00,0x15,0x00,0x2A,0x15,0x2A,0x00,0x15,0x2A,0x2A,0x3F,0x00,0x00,0x3F,
0x00,0x2A,0x3F,0x2A,0x00,0x3F,0x2A,0x2A,0x15,0x00,0x15,0x15,0x00,0x3F,0x15,0x2A,
0x15,0x15,0x2A,0x3F,0x3F,0x00,0x15,0x3F,0x00,0x3F,0x3F,0x2A,0x15,0x3F,0x2A,0x3F,
0x15,0x15,0x00,0x15,0x15,0x2A,0x15,0x3F,0x00,0x15,0x3F,0x2A,0x3F,0x15,0x00,0x3F,
0x15,0x2A,0x3F,0x3F,0x00,0x3F,0x3F,0x2A,0x15,0x15,0x15,0x15,0x15,0x3F,0x15,0x3F,
0x15,0x15,0x3F,0x3F,0x3F,0x15,0x15,0x3F,0x15,0x3F,0x3F,0x3F,0x15,0x3F,0x3F,0x3F,
0x3F,0x1F,0x1F,0x3F,0x27,0x1F,0x3F,0x2F,0x1F,0x3F,0x37,0x1F,0x3F,0x3F,0x1F,0x37,
0x3F,0x1F,0x2F,0x3F,0x1F,0x27,0x3F,0x1F,0x1F,0x3F,0x1F,0x1F,0x3F,0x27,0x1F,0x3F,
0x2F,0x1F,0x3F,0x37,0x1F,0x3F,0x3F,0x1F,0x37,0x3F,0x1F,0x2F,0x3F,0x1F,0x27,0x3F,
0x2D,0x2D,0x3F,0x31,0x2D,0x3F,0x36,0x2D,0x3F,0x3A,0x2D,0x3F,0x3F,0x2D,0x3F,0x3F,
0x2D,0x3A,0x3F,0x2D,0x36,0x3F,0x2D,0x31,0x3F,0x2D,0x2D,0x3F,0x31,0x2D,0x3F,0x36,
0x2D,0x3F,0x3A,0x2D,0x3F,0x3F,0x2D,0x3A,0x3F,0x2D,0x36,0x3F,0x2D,0x31,0x3F,0x2D,
0x2D,0x3F,0x2D,0x2D,0x3F,0x31,0x2D,0x3F,0x36,0x2D,0x3F,0x3A,0x2D,0x3F,0x3F,0x2D,
0x3A,0x3F,0x2D,0x36,0x3F,0x2D,0x31,0x3F,0x00,0x00,0x1C,0x07,0x00,0x1C,0x0E,0x00,
0x1C,0x15,0x00,0x1C,0x1C,0x00,0x1C,0x1C,0x00,0x15,0x1C,0x00,0x0E,0x1C,0x00,0x07,
0x1C,0x00,0x00,0x1C,0x07,0x00,0x1C,0x0E,0x00,0x1C,0x15,0x00,0x1C,0x1C,0x00,0x15,
0x1C,0x00,0x0E,0x1C,0x00,0x07,0x1C,0x00,0x00,0x1C,0x00,0x00,0x1C,0x07,0x00,0x1C,
0x0E,0x00,0x1C,0x15,0x00,0x1C,0x1C,0x00,0x15,0x1C,0x00,0x0E,0x1C,0x00,0x07,0x1C,
0x0E,0x0E,0x1C,0x11,0x0E,0x1C,0x15,0x0E,0x1C,0x18,0x0E,0x1C,0x1C,0x0E,0x1C,0x1C,
0x0E,0x18,0x1C,0x0E,0x15,0x1C,0x0E,0x11,0x1C,0x0E,0x0E,0x1C,0x11,0x0E,0x1C,0x15,
0x0E,0x1C,0x18,0x0E,0x1C,0x1C,0x0E,0x18,0x1C,0x0E,0x15,0x1C,0x0E,0x11,0x1C,0x0E,
0x0E,0x1C,0x0E,0x0E,0x1C,0x11,0x0E,0x1C,0x15,0x0E,0x1C,0x18,0x0E,0x1C,0x1C,0x0E,
0x18,0x1C,0x0E,0x15,0x1C,0x0E,0x11,0x1C,0x14,0x14,0x1C,0x16,0x14,0x1C,0x18,0x14,
0x1C,0x1A,0x14,0x1C,0x1C,0x14,0x1C,0x1C,0x14,0x1A,0x1C,0x14,0x18,0x1C,0x14,0x16,
0x1C,0x14,0x14,0x1C,0x16,0x14,0x1C,0x18,0x14,0x1C,0x1A,0x14,0x1C,0x1C,0x14,0x1A,
0x1C,0x14,0x18,0x1C,0x14,0x16,0x1C,0x14,0x14,0x1C,0x14,0x14,0x1C,0x16,0x14,0x1C,
0x18,0x14,0x1C,0x1A,0x14,0x1C,0x1C,0x14,0x1A,0x1C,0x14,0x18,0x1C,0x14,0x16,0x1C,
0x00,0x00,0x10,0x04,0x00,0x10,0x08,0x00,0x10,0x0C,0x00,0x10,0x10,0x00,0x10,0x10,
0x00,0x0C,0x10,0x00,0x08,0x10,0x00,0x04,0x10,0x00,0x00,0x10,0x04,0x00,0x10,0x08,
0x00,0x10,0x0C,0x00,0x10,0x10,0x00,0x0C,0x10,0x00,0x08,0x10,0x00,0x04,0x10,0x00,
0x00,0x10,0x00,0x00,0x10,0x04,0x00,0x10,0x08,0x00,0x10,0x0C,0x00,0x10,0x10,0x00,
0x0C,0x10,0x00,0x08,0x10,0x00,0x04,0x10,0x08,0x08,0x10,0x0A,0x08,0x10,0x0C,0x08,
0x10,0x0E,0x08,0x10,0x10,0x08,0x10,0x10,0x08,0x0E,0x10,0x08,0x0C,0x10,0x08,0x0A,
0x10,0x08,0x08,0x10,0x0A,0x08,0x10,0x0C,0x08,0x10,0x0E,0x08,0x10,0x10,0x08,0x0E,
0x10,0x08,0x0C,0x10,0x08,0x0A,0x10,0x08,0x08,0x10,0x08,0x08,0x10,0x0A,0x08,0x10,
0x0C,0x08,0x10,0x0E,0x08,0x10,0x10,0x08,0x0E,0x10,0x08,0x0C,0x10,0x08,0x0A,0x10,
0x0B,0x0B,0x10,0x0C,0x0B,0x10,0x0D,0x0B,0x10,0x0F,0x0B,0x10,0x10,0x0B,0x10,0x10,
0x0B,0x0F,0x10,0x0B,0x0D,0x10,0x0B,0x0C,0x10,0x0B,0x0B,0x10,0x0C,0x0B,0x10,0x0D,
0x0B,0x10,0x0F,0x0B,0x10,0x10,0x0B,0x0F,0x10,0x0B,0x0D,0x10,0x0B,0x0C,0x10,0x0B,
0x0B,0x10,0x0B,0x0B,0x10,0x0C,0x0B,0x10,0x0D,0x0B,0x10,0x0F,0x0B,0x10,0x10,0x0B,
0x0F,0x10,0x0B,0x0D,0x10,0x0B,0x0C,0x10,0x03,0x00,0x0F,0x02,0x00,0x0C,0x02,0x00,
0x09,0x01,0x00,0x07,0x01,0x00,0x04,0x00,0x00,0x02,0x00,0x00,0x00,0x3F,0x3F,0x3F};
unsigned char DefaultTXTPalette[768] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x2A, 0x00, 0x00, 0x2A, 0x2A,
0x2A, 0x00, 0x00, 0x2A, 0x00, 0x2A, 0x2A, 0x2A, 0x00, 0x2A, 0x2A, 0x2A,
0x00, 0x00, 0x15, 0x00, 0x00, 0x3F, 0x00, 0x2A, 0x15, 0x00, 0x2A, 0x3F,
0x2A, 0x00, 0x15, 0x2A, 0x00, 0x3F, 0x2A, 0x2A, 0x15, 0x2A, 0x2A, 0x3F,
0x00, 0x15, 0x00, 0x00, 0x15, 0x2A, 0x00, 0x3F, 0x00, 0x00, 0x3F, 0x2A,
0x2A, 0x15, 0x00, 0x2A, 0x15, 0x2A, 0x2A, 0x3F, 0x00, 0x2A, 0x3F, 0x2A,
0x00, 0x15, 0x15, 0x00, 0x15, 0x3F, 0x00, 0x3F, 0x15, 0x00, 0x3F, 0x3F,
0x2A, 0x15, 0x15, 0x2A, 0x15, 0x3F, 0x2A, 0x3F, 0x15, 0x2A, 0x3F, 0x3F,
0x15, 0x00, 0x00, 0x15, 0x00, 0x2A, 0x15, 0x2A, 0x00, 0x15, 0x2A, 0x2A,
0x3F, 0x00, 0x00, 0x3F, 0x00, 0x2A, 0x3F, 0x2A, 0x00, 0x3F, 0x2A, 0x2A,
0x15, 0x00, 0x15, 0x15, 0x00, 0x3F, 0x15, 0x2A, 0x15, 0x15, 0x2A, 0x3F,
0x3F, 0x00, 0x15, 0x3F, 0x00, 0x3F, 0x3F, 0x2A, 0x15, 0x3F, 0x2A, 0x3F,
0x15, 0x15, 0x00, 0x15, 0x15, 0x2A, 0x15, 0x3F, 0x00, 0x15, 0x3F, 0x2A,
0x3F, 0x15, 0x00, 0x3F, 0x15, 0x2A, 0x3F, 0x3F, 0x00, 0x3F, 0x3F, 0x2A,
0x15, 0x15, 0x15, 0x15, 0x15, 0x3F, 0x15, 0x3F, 0x15, 0x15, 0x3F, 0x3F,
0x3F, 0x15, 0x15, 0x3F, 0x15, 0x3F, 0x3F, 0x3F, 0x15, 0x3F, 0x3F, 0x3F,
0x3F, 0x1F, 0x1F, 0x3F, 0x27, 0x1F, 0x3F, 0x2F, 0x1F, 0x3F, 0x37, 0x1F,
0x3F, 0x3F, 0x1F, 0x37, 0x3F, 0x1F, 0x2F, 0x3F, 0x1F, 0x27, 0x3F, 0x1F,
0x1F, 0x3F, 0x1F, 0x1F, 0x3F, 0x27, 0x1F, 0x3F, 0x2F, 0x1F, 0x3F, 0x37,
0x1F, 0x3F, 0x3F, 0x1F, 0x37, 0x3F, 0x1F, 0x2F, 0x3F, 0x1F, 0x27, 0x3F,
0x2D, 0x2D, 0x3F, 0x31, 0x2D, 0x3F, 0x36, 0x2D, 0x3F, 0x3A, 0x2D, 0x3F,
0x3F, 0x2D, 0x3F, 0x3F, 0x2D, 0x3A, 0x3F, 0x2D, 0x36, 0x3F, 0x2D, 0x31,
0x3F, 0x2D, 0x2D, 0x3F, 0x31, 0x2D, 0x3F, 0x36, 0x2D, 0x3F, 0x3A, 0x2D,
0x3F, 0x3F, 0x2D, 0x3A, 0x3F, 0x2D, 0x36, 0x3F, 0x2D, 0x31, 0x3F, 0x2D,
0x2D, 0x3F, 0x2D, 0x2D, 0x3F, 0x31, 0x2D, 0x3F, 0x36, 0x2D, 0x3F, 0x3A,
0x2D, 0x3F, 0x3F, 0x2D, 0x3A, 0x3F, 0x2D, 0x36, 0x3F, 0x2D, 0x31, 0x3F,
0x00, 0x00, 0x1C, 0x07, 0x00, 0x1C, 0x0E, 0x00, 0x1C, 0x15, 0x00, 0x1C,
0x1C, 0x00, 0x1C, 0x1C, 0x00, 0x15, 0x1C, 0x00, 0x0E, 0x1C, 0x00, 0x07,
0x1C, 0x00, 0x00, 0x1C, 0x07, 0x00, 0x1C, 0x0E, 0x00, 0x1C, 0x15, 0x00,
0x1C, 0x1C, 0x00, 0x15, 0x1C, 0x00, 0x0E, 0x1C, 0x00, 0x07, 0x1C, 0x00,
0x00, 0x1C, 0x00, 0x00, 0x1C, 0x07, 0x00, 0x1C, 0x0E, 0x00, 0x1C, 0x15,
0x00, 0x1C, 0x1C, 0x00, 0x15, 0x1C, 0x00, 0x0E, 0x1C, 0x00, 0x07, 0x1C,
0x0E, 0x0E, 0x1C, 0x11, 0x0E, 0x1C, 0x15, 0x0E, 0x1C, 0x18, 0x0E, 0x1C,
0x1C, 0x0E, 0x1C, 0x1C, 0x0E, 0x18, 0x1C, 0x0E, 0x15, 0x1C, 0x0E, 0x11,
0x1C, 0x0E, 0x0E, 0x1C, 0x11, 0x0E, 0x1C, 0x15, 0x0E, 0x1C, 0x18, 0x0E,
0x1C, 0x1C, 0x0E, 0x18, 0x1C, 0x0E, 0x15, 0x1C, 0x0E, 0x11, 0x1C, 0x0E,
0x0E, 0x1C, 0x0E, 0x0E, 0x1C, 0x11, 0x0E, 0x1C, 0x15, 0x0E, 0x1C, 0x18,
0x0E, 0x1C, 0x1C, 0x0E, 0x18, 0x1C, 0x0E, 0x15, 0x1C, 0x0E, 0x11, 0x1C,
0x14, 0x14, 0x1C, 0x16, 0x14, 0x1C, 0x18, 0x14, 0x1C, 0x1A, 0x14, 0x1C,
0x1C, 0x14, 0x1C, 0x1C, 0x14, 0x1A, 0x1C, 0x14, 0x18, 0x1C, 0x14, 0x16,
0x1C, 0x14, 0x14, 0x1C, 0x16, 0x14, 0x1C, 0x18, 0x14, 0x1C, 0x1A, 0x14,
0x1C, 0x1C, 0x14, 0x1A, 0x1C, 0x14, 0x18, 0x1C, 0x14, 0x16, 0x1C, 0x14,
0x14, 0x1C, 0x14, 0x14, 0x1C, 0x16, 0x14, 0x1C, 0x18, 0x14, 0x1C, 0x1A,
0x14, 0x1C, 0x1C, 0x14, 0x1A, 0x1C, 0x14, 0x18, 0x1C, 0x14, 0x16, 0x1C,
0x00, 0x00, 0x10, 0x04, 0x00, 0x10, 0x08, 0x00, 0x10, 0x0C, 0x00, 0x10,
0x10, 0x00, 0x10, 0x10, 0x00, 0x0C, 0x10, 0x00, 0x08, 0x10, 0x00, 0x04,
0x10, 0x00, 0x00, 0x10, 0x04, 0x00, 0x10, 0x08, 0x00, 0x10, 0x0C, 0x00,
0x10, 0x10, 0x00, 0x0C, 0x10, 0x00, 0x08, 0x10, 0x00, 0x04, 0x10, 0x00,
0x00, 0x10, 0x00, 0x00, 0x10, 0x04, 0x00, 0x10, 0x08, 0x00, 0x10, 0x0C,
0x00, 0x10, 0x10, 0x00, 0x0C, 0x10, 0x00, 0x08, 0x10, 0x00, 0x04, 0x10,
0x08, 0x08, 0x10, 0x0A, 0x08, 0x10, 0x0C, 0x08, 0x10, 0x0E, 0x08, 0x10,
0x10, 0x08, 0x10, 0x10, 0x08, 0x0E, 0x10, 0x08, 0x0C, 0x10, 0x08, 0x0A,
0x10, 0x08, 0x08, 0x10, 0x0A, 0x08, 0x10, 0x0C, 0x08, 0x10, 0x0E, 0x08,
0x10, 0x10, 0x08, 0x0E, 0x10, 0x08, 0x0C, 0x10, 0x08, 0x0A, 0x10, 0x08,
0x08, 0x10, 0x08, 0x08, 0x10, 0x0A, 0x08, 0x10, 0x0C, 0x08, 0x10, 0x0E,
0x08, 0x10, 0x10, 0x08, 0x0E, 0x10, 0x08, 0x0C, 0x10, 0x08, 0x0A, 0x10,
0x0B, 0x0B, 0x10, 0x0C, 0x0B, 0x10, 0x0D, 0x0B, 0x10, 0x0F, 0x0B, 0x10,
0x10, 0x0B, 0x10, 0x10, 0x0B, 0x0F, 0x10, 0x0B, 0x0D, 0x10, 0x0B, 0x0C,
0x10, 0x0B, 0x0B, 0x10, 0x0C, 0x0B, 0x10, 0x0D, 0x0B, 0x10, 0x0F, 0x0B,
0x10, 0x10, 0x0B, 0x0F, 0x10, 0x0B, 0x0D, 0x10, 0x0B, 0x0C, 0x10, 0x0B,
0x0B, 0x10, 0x0B, 0x0B, 0x10, 0x0C, 0x0B, 0x10, 0x0D, 0x0B, 0x10, 0x0F,
0x0B, 0x10, 0x10, 0x0B, 0x0F, 0x10, 0x0B, 0x0D, 0x10, 0x0B, 0x0C, 0x10,
0x03, 0x00, 0x0F, 0x02, 0x00, 0x0C, 0x02, 0x00, 0x09, 0x01, 0x00, 0x07,
0x01, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x3F, 0x3F, 0x3F
};
unsigned char DefaultVGAPalette[768]={
0x00,0x00,0x00,0x00,0x00,0x2A,0x00,0x2A,0x00,0x00,0x2A,0x2A,0x2A,0x00,0x00,0x2A,
0x00,0x2A,0x2A,0x15,0x00,0x2A,0x2A,0x2A,0x15,0x15,0x15,0x15,0x15,0x3F,0x15,0x3F,
0x15,0x15,0x3F,0x3F,0x3F,0x15,0x15,0x3F,0x15,0x3F,0x3F,0x3F,0x15,0x3F,0x3F,0x3F,
0x00,0x00,0x00,0x05,0x05,0x05,0x08,0x08,0x08,0x0B,0x0B,0x0B,0x0E,0x0E,0x0E,0x11,
0x11,0x11,0x14,0x14,0x14,0x18,0x18,0x18,0x1C,0x1C,0x1C,0x20,0x20,0x20,0x24,0x24,
0x24,0x28,0x28,0x28,0x2D,0x2D,0x2D,0x32,0x32,0x32,0x38,0x38,0x38,0x3F,0x3F,0x3F,
0x00,0x00,0x3F,0x10,0x00,0x3F,0x1F,0x00,0x3F,0x2F,0x00,0x3F,0x3F,0x00,0x3F,0x3F,
0x00,0x2F,0x3F,0x00,0x1F,0x3F,0x00,0x10,0x3F,0x00,0x00,0x3F,0x10,0x00,0x3F,0x1F,
0x00,0x3F,0x2F,0x00,0x3F,0x3F,0x00,0x2F,0x3F,0x00,0x1F,0x3F,0x00,0x10,0x3F,0x00,
0x00,0x3F,0x00,0x00,0x3F,0x10,0x00,0x3F,0x1F,0x00,0x3F,0x2F,0x00,0x3F,0x3F,0x00,
0x2F,0x3F,0x00,0x1F,0x3F,0x00,0x10,0x3F,0x1F,0x1F,0x3F,0x27,0x1F,0x3F,0x2F,0x1F,
0x3F,0x37,0x1F,0x3F,0x3F,0x1F,0x3F,0x3F,0x1F,0x37,0x3F,0x1F,0x2F,0x3F,0x1F,0x27,
0x3F,0x1F,0x1F,0x3F,0x27,0x1F,0x3F,0x2F,0x1F,0x3F,0x37,0x1F,0x3F,0x3F,0x1F,0x37,
0x3F,0x1F,0x2F,0x3F,0x1F,0x27,0x3F,0x1F,0x1F,0x3F,0x1F,0x1F,0x3F,0x27,0x1F,0x3F,
0x2F,0x1F,0x3F,0x37,0x1F,0x3F,0x3F,0x1F,0x37,0x3F,0x1F,0x2F,0x3F,0x1F,0x27,0x3F,
0x2D,0x2D,0x3F,0x31,0x2D,0x3F,0x36,0x2D,0x3F,0x3A,0x2D,0x3F,0x3F,0x2D,0x3F,0x3F,
0x2D,0x3A,0x3F,0x2D,0x36,0x3F,0x2D,0x31,0x3F,0x2D,0x2D,0x3F,0x31,0x2D,0x3F,0x36,
0x2D,0x3F,0x3A,0x2D,0x3F,0x3F,0x2D,0x3A,0x3F,0x2D,0x36,0x3F,0x2D,0x31,0x3F,0x2D,
0x2D,0x3F,0x2D,0x2D,0x3F,0x31,0x2D,0x3F,0x36,0x2D,0x3F,0x3A,0x2D,0x3F,0x3F,0x2D,
0x3A,0x3F,0x2D,0x36,0x3F,0x2D,0x31,0x3F,0x00,0x00,0x1C,0x07,0x00,0x1C,0x0E,0x00,
0x1C,0x15,0x00,0x1C,0x1C,0x00,0x1C,0x1C,0x00,0x15,0x1C,0x00,0x0E,0x1C,0x00,0x07,
0x1C,0x00,0x00,0x1C,0x07,0x00,0x1C,0x0E,0x00,0x1C,0x15,0x00,0x1C,0x1C,0x00,0x15,
0x1C,0x00,0x0E,0x1C,0x00,0x07,0x1C,0x00,0x00,0x1C,0x00,0x00,0x1C,0x07,0x00,0x1C,
0x0E,0x00,0x1C,0x15,0x00,0x1C,0x1C,0x00,0x15,0x1C,0x00,0x0E,0x1C,0x00,0x07,0x1C,
0x0E,0x0E,0x1C,0x11,0x0E,0x1C,0x15,0x0E,0x1C,0x18,0x0E,0x1C,0x1C,0x0E,0x1C,0x1C,
0x0E,0x18,0x1C,0x0E,0x15,0x1C,0x0E,0x11,0x1C,0x0E,0x0E,0x1C,0x11,0x0E,0x1C,0x15,
0x0E,0x1C,0x18,0x0E,0x1C,0x1C,0x0E,0x18,0x1C,0x0E,0x15,0x1C,0x0E,0x11,0x1C,0x0E,
0x0E,0x1C,0x0E,0x0E,0x1C,0x11,0x0E,0x1C,0x15,0x0E,0x1C,0x18,0x0E,0x1C,0x1C,0x0E,
0x18,0x1C,0x0E,0x15,0x1C,0x0E,0x11,0x1C,0x14,0x14,0x1C,0x16,0x14,0x1C,0x18,0x14,
0x1C,0x1A,0x14,0x1C,0x1C,0x14,0x1C,0x1C,0x14,0x1A,0x1C,0x14,0x18,0x1C,0x14,0x16,
0x1C,0x14,0x14,0x1C,0x16,0x14,0x1C,0x18,0x14,0x1C,0x1A,0x14,0x1C,0x1C,0x14,0x1A,
0x1C,0x14,0x18,0x1C,0x14,0x16,0x1C,0x14,0x14,0x1C,0x14,0x14,0x1C,0x16,0x14,0x1C,
0x18,0x14,0x1C,0x1A,0x14,0x1C,0x1C,0x14,0x1A,0x1C,0x14,0x18,0x1C,0x14,0x16,0x1C,
0x00,0x00,0x10,0x04,0x00,0x10,0x08,0x00,0x10,0x0C,0x00,0x10,0x10,0x00,0x10,0x10,
0x00,0x0C,0x10,0x00,0x08,0x10,0x00,0x04,0x10,0x00,0x00,0x10,0x04,0x00,0x10,0x08,
0x00,0x10,0x0C,0x00,0x10,0x10,0x00,0x0C,0x10,0x00,0x08,0x10,0x00,0x04,0x10,0x00,
0x00,0x10,0x00,0x00,0x10,0x04,0x00,0x10,0x08,0x00,0x10,0x0C,0x00,0x10,0x10,0x00,
0x0C,0x10,0x00,0x08,0x10,0x00,0x04,0x10,0x08,0x08,0x10,0x0A,0x08,0x10,0x0C,0x08,
0x10,0x0E,0x08,0x10,0x10,0x08,0x10,0x10,0x08,0x0E,0x10,0x08,0x0C,0x10,0x08,0x0A,
0x10,0x08,0x08,0x10,0x0A,0x08,0x10,0x0C,0x08,0x10,0x0E,0x08,0x10,0x10,0x08,0x0E,
0x10,0x08,0x0C,0x10,0x08,0x0A,0x10,0x08,0x08,0x10,0x08,0x08,0x10,0x0A,0x08,0x10,
0x0C,0x08,0x10,0x0E,0x08,0x10,0x10,0x08,0x0E,0x10,0x08,0x0C,0x10,0x08,0x0A,0x10,
0x0B,0x0B,0x10,0x0C,0x0B,0x10,0x0D,0x0B,0x10,0x0F,0x0B,0x10,0x10,0x0B,0x10,0x10,
0x0B,0x0F,0x10,0x0B,0x0D,0x10,0x0B,0x0C,0x10,0x0B,0x0B,0x10,0x0C,0x0B,0x10,0x0D,
0x0B,0x10,0x0F,0x0B,0x10,0x10,0x0B,0x0F,0x10,0x0B,0x0D,0x10,0x0B,0x0C,0x10,0x0B,
0x0B,0x10,0x0B,0x0B,0x10,0x0C,0x0B,0x10,0x0D,0x0B,0x10,0x0F,0x0B,0x10,0x10,0x0B,
0x0F,0x10,0x0B,0x0D,0x10,0x0B,0x0C,0x10,0x03,0x00,0x0F,0x02,0x00,0x0C,0x02,0x00,
0x09,0x01,0x00,0x07,0x01,0x00,0x04,0x00,0x00,0x02,0x00,0x00,0x00,0x3F,0x3F,0x3F};
unsigned char DefaultVGAPalette[768] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x2A, 0x00, 0x2A, 0x00, 0x00, 0x2A, 0x2A,
0x2A, 0x00, 0x00, 0x2A, 0x00, 0x2A, 0x2A, 0x15, 0x00, 0x2A, 0x2A, 0x2A,
0x15, 0x15, 0x15, 0x15, 0x15, 0x3F, 0x15, 0x3F, 0x15, 0x15, 0x3F, 0x3F,
0x3F, 0x15, 0x15, 0x3F, 0x15, 0x3F, 0x3F, 0x3F, 0x15, 0x3F, 0x3F, 0x3F,
0x00, 0x00, 0x00, 0x05, 0x05, 0x05, 0x08, 0x08, 0x08, 0x0B, 0x0B, 0x0B,
0x0E, 0x0E, 0x0E, 0x11, 0x11, 0x11, 0x14, 0x14, 0x14, 0x18, 0x18, 0x18,
0x1C, 0x1C, 0x1C, 0x20, 0x20, 0x20, 0x24, 0x24, 0x24, 0x28, 0x28, 0x28,
0x2D, 0x2D, 0x2D, 0x32, 0x32, 0x32, 0x38, 0x38, 0x38, 0x3F, 0x3F, 0x3F,
0x00, 0x00, 0x3F, 0x10, 0x00, 0x3F, 0x1F, 0x00, 0x3F, 0x2F, 0x00, 0x3F,
0x3F, 0x00, 0x3F, 0x3F, 0x00, 0x2F, 0x3F, 0x00, 0x1F, 0x3F, 0x00, 0x10,
0x3F, 0x00, 0x00, 0x3F, 0x10, 0x00, 0x3F, 0x1F, 0x00, 0x3F, 0x2F, 0x00,
0x3F, 0x3F, 0x00, 0x2F, 0x3F, 0x00, 0x1F, 0x3F, 0x00, 0x10, 0x3F, 0x00,
0x00, 0x3F, 0x00, 0x00, 0x3F, 0x10, 0x00, 0x3F, 0x1F, 0x00, 0x3F, 0x2F,
0x00, 0x3F, 0x3F, 0x00, 0x2F, 0x3F, 0x00, 0x1F, 0x3F, 0x00, 0x10, 0x3F,
0x1F, 0x1F, 0x3F, 0x27, 0x1F, 0x3F, 0x2F, 0x1F, 0x3F, 0x37, 0x1F, 0x3F,
0x3F, 0x1F, 0x3F, 0x3F, 0x1F, 0x37, 0x3F, 0x1F, 0x2F, 0x3F, 0x1F, 0x27,
0x3F, 0x1F, 0x1F, 0x3F, 0x27, 0x1F, 0x3F, 0x2F, 0x1F, 0x3F, 0x37, 0x1F,
0x3F, 0x3F, 0x1F, 0x37, 0x3F, 0x1F, 0x2F, 0x3F, 0x1F, 0x27, 0x3F, 0x1F,
0x1F, 0x3F, 0x1F, 0x1F, 0x3F, 0x27, 0x1F, 0x3F, 0x2F, 0x1F, 0x3F, 0x37,
0x1F, 0x3F, 0x3F, 0x1F, 0x37, 0x3F, 0x1F, 0x2F, 0x3F, 0x1F, 0x27, 0x3F,
0x2D, 0x2D, 0x3F, 0x31, 0x2D, 0x3F, 0x36, 0x2D, 0x3F, 0x3A, 0x2D, 0x3F,
0x3F, 0x2D, 0x3F, 0x3F, 0x2D, 0x3A, 0x3F, 0x2D, 0x36, 0x3F, 0x2D, 0x31,
0x3F, 0x2D, 0x2D, 0x3F, 0x31, 0x2D, 0x3F, 0x36, 0x2D, 0x3F, 0x3A, 0x2D,
0x3F, 0x3F, 0x2D, 0x3A, 0x3F, 0x2D, 0x36, 0x3F, 0x2D, 0x31, 0x3F, 0x2D,
0x2D, 0x3F, 0x2D, 0x2D, 0x3F, 0x31, 0x2D, 0x3F, 0x36, 0x2D, 0x3F, 0x3A,
0x2D, 0x3F, 0x3F, 0x2D, 0x3A, 0x3F, 0x2D, 0x36, 0x3F, 0x2D, 0x31, 0x3F,
0x00, 0x00, 0x1C, 0x07, 0x00, 0x1C, 0x0E, 0x00, 0x1C, 0x15, 0x00, 0x1C,
0x1C, 0x00, 0x1C, 0x1C, 0x00, 0x15, 0x1C, 0x00, 0x0E, 0x1C, 0x00, 0x07,
0x1C, 0x00, 0x00, 0x1C, 0x07, 0x00, 0x1C, 0x0E, 0x00, 0x1C, 0x15, 0x00,
0x1C, 0x1C, 0x00, 0x15, 0x1C, 0x00, 0x0E, 0x1C, 0x00, 0x07, 0x1C, 0x00,
0x00, 0x1C, 0x00, 0x00, 0x1C, 0x07, 0x00, 0x1C, 0x0E, 0x00, 0x1C, 0x15,
0x00, 0x1C, 0x1C, 0x00, 0x15, 0x1C, 0x00, 0x0E, 0x1C, 0x00, 0x07, 0x1C,
0x0E, 0x0E, 0x1C, 0x11, 0x0E, 0x1C, 0x15, 0x0E, 0x1C, 0x18, 0x0E, 0x1C,
0x1C, 0x0E, 0x1C, 0x1C, 0x0E, 0x18, 0x1C, 0x0E, 0x15, 0x1C, 0x0E, 0x11,
0x1C, 0x0E, 0x0E, 0x1C, 0x11, 0x0E, 0x1C, 0x15, 0x0E, 0x1C, 0x18, 0x0E,
0x1C, 0x1C, 0x0E, 0x18, 0x1C, 0x0E, 0x15, 0x1C, 0x0E, 0x11, 0x1C, 0x0E,
0x0E, 0x1C, 0x0E, 0x0E, 0x1C, 0x11, 0x0E, 0x1C, 0x15, 0x0E, 0x1C, 0x18,
0x0E, 0x1C, 0x1C, 0x0E, 0x18, 0x1C, 0x0E, 0x15, 0x1C, 0x0E, 0x11, 0x1C,
0x14, 0x14, 0x1C, 0x16, 0x14, 0x1C, 0x18, 0x14, 0x1C, 0x1A, 0x14, 0x1C,
0x1C, 0x14, 0x1C, 0x1C, 0x14, 0x1A, 0x1C, 0x14, 0x18, 0x1C, 0x14, 0x16,
0x1C, 0x14, 0x14, 0x1C, 0x16, 0x14, 0x1C, 0x18, 0x14, 0x1C, 0x1A, 0x14,
0x1C, 0x1C, 0x14, 0x1A, 0x1C, 0x14, 0x18, 0x1C, 0x14, 0x16, 0x1C, 0x14,
0x14, 0x1C, 0x14, 0x14, 0x1C, 0x16, 0x14, 0x1C, 0x18, 0x14, 0x1C, 0x1A,
0x14, 0x1C, 0x1C, 0x14, 0x1A, 0x1C, 0x14, 0x18, 0x1C, 0x14, 0x16, 0x1C,
0x00, 0x00, 0x10, 0x04, 0x00, 0x10, 0x08, 0x00, 0x10, 0x0C, 0x00, 0x10,
0x10, 0x00, 0x10, 0x10, 0x00, 0x0C, 0x10, 0x00, 0x08, 0x10, 0x00, 0x04,
0x10, 0x00, 0x00, 0x10, 0x04, 0x00, 0x10, 0x08, 0x00, 0x10, 0x0C, 0x00,
0x10, 0x10, 0x00, 0x0C, 0x10, 0x00, 0x08, 0x10, 0x00, 0x04, 0x10, 0x00,
0x00, 0x10, 0x00, 0x00, 0x10, 0x04, 0x00, 0x10, 0x08, 0x00, 0x10, 0x0C,
0x00, 0x10, 0x10, 0x00, 0x0C, 0x10, 0x00, 0x08, 0x10, 0x00, 0x04, 0x10,
0x08, 0x08, 0x10, 0x0A, 0x08, 0x10, 0x0C, 0x08, 0x10, 0x0E, 0x08, 0x10,
0x10, 0x08, 0x10, 0x10, 0x08, 0x0E, 0x10, 0x08, 0x0C, 0x10, 0x08, 0x0A,
0x10, 0x08, 0x08, 0x10, 0x0A, 0x08, 0x10, 0x0C, 0x08, 0x10, 0x0E, 0x08,
0x10, 0x10, 0x08, 0x0E, 0x10, 0x08, 0x0C, 0x10, 0x08, 0x0A, 0x10, 0x08,
0x08, 0x10, 0x08, 0x08, 0x10, 0x0A, 0x08, 0x10, 0x0C, 0x08, 0x10, 0x0E,
0x08, 0x10, 0x10, 0x08, 0x0E, 0x10, 0x08, 0x0C, 0x10, 0x08, 0x0A, 0x10,
0x0B, 0x0B, 0x10, 0x0C, 0x0B, 0x10, 0x0D, 0x0B, 0x10, 0x0F, 0x0B, 0x10,
0x10, 0x0B, 0x10, 0x10, 0x0B, 0x0F, 0x10, 0x0B, 0x0D, 0x10, 0x0B, 0x0C,
0x10, 0x0B, 0x0B, 0x10, 0x0C, 0x0B, 0x10, 0x0D, 0x0B, 0x10, 0x0F, 0x0B,
0x10, 0x10, 0x0B, 0x0F, 0x10, 0x0B, 0x0D, 0x10, 0x0B, 0x0C, 0x10, 0x0B,
0x0B, 0x10, 0x0B, 0x0B, 0x10, 0x0C, 0x0B, 0x10, 0x0D, 0x0B, 0x10, 0x0F,
0x0B, 0x10, 0x10, 0x0B, 0x0F, 0x10, 0x0B, 0x0D, 0x10, 0x0B, 0x0C, 0x10,
0x03, 0x00, 0x0F, 0x02, 0x00, 0x0C, 0x02, 0x00, 0x09, 0x01, 0x00, 0x07,
0x01, 0x00, 0x04, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x3F, 0x3F, 0x3F
};

1115
nvidia/riva_hw.c
View File

File diff suppressed because it is too large Load Diff

93
nvidia/riva_hw.h
View File

@ -36,7 +36,9 @@
|* those rights set forth herein. *|
|* *|
\***************************************************************************/
/* $XFree86: xc/programs/Xserver/hw/xfree86/vga256/drivers/nv/riva_hw.h,v 1.1.2.2 1998/12/22 16:33:19 hohndel Exp $ */
/* $XFree86:
* xc/programs/Xserver/hw/xfree86/vga256/drivers/nv/riva_hw.h,v 1.1.2.2
* 1998/12/22 16:33:19 hohndel Exp $ */
#ifndef __RIVA_HW_H__
#define __RIVA_HW_H__
#define RIVA_SW_VERSION 0x00010000
@ -50,8 +52,7 @@
/*
* Raster OPeration. Windows style ROP3.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop;
@ -61,8 +62,7 @@ typedef volatile struct
/*
* 8X8 Monochrome pattern.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop;
@ -76,8 +76,7 @@ typedef volatile struct
/*
* Scissor clip rectangle.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop;
@ -88,8 +87,7 @@ typedef volatile struct
/*
* 2D filled rectangle.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop[1];
@ -102,8 +100,7 @@ typedef volatile struct
/*
* 2D screen-screen BLT.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop;
@ -115,8 +112,7 @@ typedef volatile struct
/*
* 2D pixel BLT.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop[1];
@ -130,34 +126,29 @@ typedef volatile struct
/*
* Filled rectangle combined with monochrome expand. Useful for glyphs.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop;
unsigned reserved01[0x0BB];
unsigned reserved03[(0x040)-1];
unsigned reserved03[(0x040) - 1];
unsigned Color1A;
struct
{
struct {
unsigned TopLeft;
unsigned WidthHeight;
} UnclippedRectangle[64];
unsigned reserved04[(0x080)-3];
struct
{
unsigned reserved04[(0x080) - 3];
struct {
unsigned TopLeft;
unsigned BottomRight;
} ClipB;
unsigned Color1B;
struct
{
struct {
unsigned TopLeft;
unsigned BottomRight;
} ClippedRectangle[64];
unsigned reserved05[(0x080)-5];
struct
{
unsigned reserved05[(0x080) - 5];
struct {
unsigned TopLeft;
unsigned BottomRight;
} ClipC;
@ -165,9 +156,8 @@ typedef volatile struct
unsigned WidthHeightC;
unsigned PointC;
unsigned MonochromeData1C;
unsigned reserved06[(0x080)+121];
struct
{
unsigned reserved06[(0x080) + 121];
struct {
unsigned TopLeft;
unsigned BottomRight;
} ClipD;
@ -176,9 +166,8 @@ typedef volatile struct
unsigned WidthHeightOutD;
unsigned PointD;
unsigned MonochromeData1D;
unsigned reserved07[(0x080)+120];
struct
{
unsigned reserved07[(0x080) + 120];
struct {
unsigned TopLeft;
unsigned BottomRight;
} ClipE;
@ -192,8 +181,7 @@ typedef volatile struct
/*
* 3D textured, Z buffered triangle.
*/
typedef volatile struct
{
typedef volatile struct {
unsigned reserved00[4];
unsigned short FifoFree;
unsigned short Nop;
@ -226,8 +214,7 @@ struct _riva_hw_state;
/*
* Virtialized chip interface. Makes RIVA 128 and TNT look alike.
*/
typedef struct _riva_hw_inst
{
typedef struct _riva_hw_inst {
/*
* Chip specific settings.
*/
@ -264,13 +251,16 @@ typedef struct _riva_hw_inst
* Common chip functions.
*/
int (*Busy)(struct _riva_hw_inst *);
void (*CalcStateExt)(struct _riva_hw_inst *,struct _riva_hw_state *,int,int,int,int,int,int,int,int,int,int,int,int,int);
void (*LoadStateExt)(struct _riva_hw_inst *,struct _riva_hw_state *, int all);
void (*UnloadStateExt)(struct _riva_hw_inst *,struct _riva_hw_state *);
void (*SetStartAddress)(struct _riva_hw_inst *,unsigned);
void (*SetSurfaces2D)(struct _riva_hw_inst *,unsigned,unsigned);
void (*SetSurfaces3D)(struct _riva_hw_inst *,unsigned,unsigned);
int (*ShowHideCursor)(struct _riva_hw_inst *,int);
void (*CalcStateExt)(struct _riva_hw_inst *, struct _riva_hw_state *, int,
int, int, int, int, int, int, int, int, int, int, int,
int);
void (*LoadStateExt)(struct _riva_hw_inst *, struct _riva_hw_state *,
int all);
void (*UnloadStateExt)(struct _riva_hw_inst *, struct _riva_hw_state *);
void (*SetStartAddress)(struct _riva_hw_inst *, unsigned);
void (*SetSurfaces2D)(struct _riva_hw_inst *, unsigned, unsigned);
void (*SetSurfaces3D)(struct _riva_hw_inst *, unsigned, unsigned);
int (*ShowHideCursor)(struct _riva_hw_inst *, int);
/*
* Current extended mode settings.
*/
@ -289,8 +279,7 @@ typedef struct _riva_hw_inst
/*
* Extended mode state information.
*/
typedef struct _riva_hw_state
{
typedef struct _riva_hw_state {
unsigned bpp;
unsigned width;
unsigned height;
@ -324,13 +313,11 @@ int RivaGetConfig(RIVA_HW_INST *);
/*
* FIFO Free Count. Should attempt to yield processor if RIVA is busy.
*/
#define RIVA_FIFO_FREE(hwinst,hwptr,cnt) \
{ \
while ((hwinst).FifoFreeCount < (cnt)) \
{ \
#define RIVA_FIFO_FREE(hwinst, hwptr, cnt) \
{ \
while ((hwinst).FifoFreeCount < (cnt)) { \
(hwinst).FifoFreeCount = (hwinst).hwptr->FifoFree >> 2; \
} \
(hwinst).FifoFreeCount -= (cnt); \
}
} \
(hwinst).FifoFreeCount -= (cnt); \
}
#endif /* __RIVA_HW_H__ */

519
nvidia/riva_tbl.h
View File

@ -1,4 +1,4 @@
/***************************************************************************\
/***************************************************************************\
|* *|
|* Copyright 1993-1998 NVIDIA, Corporation. All rights reserved. *|
|* *|
@ -35,361 +35,196 @@
|* all U.S. Government End Users acquire the source code with only *|
|* those rights set forth herein. *|
|* *|
\***************************************************************************/
/* $XFree86: xc/programs/Xserver/hw/xfree86/vga256/drivers/nv/riva_tbl.h,v 1.1.2.2 1998/12/22 16:33:20 hohndel Exp $ */
\***************************************************************************/
/* $XFree86:
* xc/programs/Xserver/hw/xfree86/vga256/drivers/nv/riva_tbl.h,v 1.1.2.2
* 1998/12/22 16:33:20 hohndel Exp $ */
/*
* RIVA Fixed Functionality Init Tables.
*/
static unsigned RivaTablePMC[][2] =
{
{0x00000050, 0x00000000},
{0x00000080, 0xFFFF00FF},
{0x00000080, 0xFFFFFFFF}
static unsigned RivaTablePMC[][2] = { { 0x00000050, 0x00000000 },
{ 0x00000080, 0xFFFF00FF },
{ 0x00000080, 0xFFFFFFFF } };
static unsigned RivaTablePTIMER[][2] = { { 0x00000080, 0x00000008 },
{ 0x00000084, 0x00000003 },
{ 0x00000050, 0x00000000 },
{ 0x00000040, 0xFFFFFFFF } };
static unsigned RivaTableFIFO[][2] = {
{ 0x00000000, 0x80000000 }, { 0x00000800, 0x80000001 },
{ 0x00001000, 0x80000002 }, { 0x00001800, 0x80000010 },
{ 0x00002000, 0x80000011 }, { 0x00002800, 0x80000012 },
{ 0x00003800, 0x80000013 }
};
static unsigned RivaTablePTIMER[][2] =
{
{0x00000080, 0x00000008},
{0x00000084, 0x00000003},
{0x00000050, 0x00000000},
{0x00000040, 0xFFFFFFFF}
static unsigned nv3TablePFIFO[][2] = {
{ 0x00000140, 0x00000000 }, { 0x00000480, 0x00000000 },
{ 0x00000490, 0x00000000 }, { 0x00000494, 0x00000000 },
{ 0x00000481, 0x00000000 }, { 0x00000084, 0x00000000 },
{ 0x00000086, 0x00002000 }, { 0x00000085, 0x00002200 },
{ 0x00000484, 0x00000000 }, { 0x0000049C, 0x00000000 },
{ 0x00000104, 0x00000000 }, { 0x00000108, 0x00000000 },
{ 0x00000100, 0x00000000 }, { 0x000004A0, 0x00000000 },
{ 0x000004A4, 0x00000000 }, { 0x000004A8, 0x00000000 },
{ 0x000004AC, 0x00000000 }, { 0x000004B0, 0x00000000 },
{ 0x000004B4, 0x00000000 }, { 0x000004B8, 0x00000000 },
{ 0x000004BC, 0x00000000 }, { 0x00000050, 0x00000000 },
{ 0x00000040, 0xFFFFFFFF }, { 0x00000480, 0x00000001 },
{ 0x00000490, 0x00000001 }, { 0x00000140, 0x00000001 }
};
static unsigned RivaTableFIFO[][2] =
{
{0x00000000, 0x80000000},
{0x00000800, 0x80000001},
{0x00001000, 0x80000002},
{0x00001800, 0x80000010},
{0x00002000, 0x80000011},
{0x00002800, 0x80000012},
{0x00003800, 0x80000013}
static unsigned nv3TablePGRAPH[][2] = {
{ 0x00000020, 0x1230001F }, { 0x00000021, 0x10113000 },
{ 0x00000022, 0x1131F101 }, { 0x00000023, 0x0100F531 },
{ 0x00000060, 0x00000000 }, { 0x00000065, 0x00000000 },
{ 0x00000068, 0x00000000 }, { 0x00000069, 0x00000000 },
{ 0x0000006A, 0x00000000 }, { 0x0000006B, 0x00000000 },
{ 0x0000006C, 0x00000000 }, { 0x0000006D, 0x00000000 },
{ 0x0000006E, 0x00000000 }, { 0x0000006F, 0x00000000 },
{ 0x000001A8, 0x00000000 }, { 0x00000440, 0xFFFFFFFF },
{ 0x00000480, 0x00000001 }, { 0x000001A0, 0x00000000 },
{ 0x000001A2, 0x00000000 }, { 0x0000018A, 0xFFFFFFFF },
{ 0x00000190, 0x00000000 }, { 0x00000142, 0x00000000 },
{ 0x00000154, 0x00000000 }, { 0x00000155, 0xFFFFFFFF },
{ 0x00000156, 0x00000000 }, { 0x00000157, 0xFFFFFFFF },
{ 0x00000064, 0x10010002 }, { 0x00000050, 0x00000000 },
{ 0x00000051, 0x00000000 }, { 0x00000040, 0xFFFFFFFF },
{ 0x00000041, 0xFFFFFFFF }, { 0x00000440, 0xFFFFFFFF },
{ 0x000001A9, 0x00000001 }
};
static unsigned nv3TablePFIFO[][2] =
{
{0x00000140, 0x00000000},
{0x00000480, 0x00000000},
{0x00000490, 0x00000000},
{0x00000494, 0x00000000},
{0x00000481, 0x00000000},
{0x00000084, 0x00000000},
{0x00000086, 0x00002000},
{0x00000085, 0x00002200},
{0x00000484, 0x00000000},
{0x0000049C, 0x00000000},
{0x00000104, 0x00000000},
{0x00000108, 0x00000000},
{0x00000100, 0x00000000},
{0x000004A0, 0x00000000},
{0x000004A4, 0x00000000},
{0x000004A8, 0x00000000},
{0x000004AC, 0x00000000},
{0x000004B0, 0x00000000},
{0x000004B4, 0x00000000},
{0x000004B8, 0x00000000},
{0x000004BC, 0x00000000},
{0x00000050, 0x00000000},
{0x00000040, 0xFFFFFFFF},
{0x00000480, 0x00000001},
{0x00000490, 0x00000001},
{0x00000140, 0x00000001}
static unsigned nv3TablePGRAPH_8BPP[][2] = { { 0x000001AA, 0x00001111 } };
static unsigned nv3TablePGRAPH_15BPP[][2] = { { 0x000001AA, 0x00002222 } };
static unsigned nv3TablePGRAPH_32BPP[][2] = { { 0x000001AA, 0x00003333 } };
static unsigned nv3TablePRAMIN[][2] = {
{ 0x00000500, 0x00010000 }, { 0x00000501, 0x007FFFFF },
{ 0x00000200, 0x80000000 }, { 0x00000201, 0x00C20341 },
{ 0x00000204, 0x80000001 }, { 0x00000205, 0x00C50342 },
{ 0x00000208, 0x80000002 }, { 0x00000209, 0x00C60343 },
{ 0x00000240, 0x80000010 }, { 0x00000241, 0x00D10344 },
{ 0x00000244, 0x80000011 }, { 0x00000245, 0x00D00345 },
{ 0x00000248, 0x80000012 }, { 0x00000249, 0x00CC0346 },
{ 0x0000024C, 0x80000013 }, { 0x0000024D, 0x00D70347 },
{ 0x00000D05, 0x00000000 }, { 0x00000D06, 0x00000000 },
{ 0x00000D07, 0x00000000 }, { 0x00000D09, 0x00000000 },
{ 0x00000D0A, 0x00000000 }, { 0x00000D0B, 0x00000000 },
{ 0x00000D0D, 0x00000000 }, { 0x00000D0E, 0x00000000 },
{ 0x00000D0F, 0x00000000 }, { 0x00000D11, 0x00000000 },
{ 0x00000D12, 0x00000000 }, { 0x00000D13, 0x00000000 },
{ 0x00000D15, 0x00000000 }, { 0x00000D16, 0x00000000 },
{ 0x00000D17, 0x00000000 }, { 0x00000D19, 0x00000000 },
{ 0x00000D1A, 0x00000000 }, { 0x00000D1B, 0x00000000 },
{ 0x00000D1D, 0x00000140 }, { 0x00000D1E, 0x00000000 },
{ 0x00000D1F, 0x00000000 }
};
static unsigned nv3TablePGRAPH[][2] =
{
{0x00000020, 0x1230001F},
{0x00000021, 0x10113000},
{0x00000022, 0x1131F101},
{0x00000023, 0x0100F531},
{0x00000060, 0x00000000},
{0x00000065, 0x00000000},
{0x00000068, 0x00000000},
{0x00000069, 0x00000000},
{0x0000006A, 0x00000000},
{0x0000006B, 0x00000000},
{0x0000006C, 0x00000000},
{0x0000006D, 0x00000000},
{0x0000006E, 0x00000000},
{0x0000006F, 0x00000000},
{0x000001A8, 0x00000000},
{0x00000440, 0xFFFFFFFF},
{0x00000480, 0x00000001},
{0x000001A0, 0x00000000},
{0x000001A2, 0x00000000},
{0x0000018A, 0xFFFFFFFF},
{0x00000190, 0x00000000},
{0x00000142, 0x00000000},
{0x00000154, 0x00000000},
{0x00000155, 0xFFFFFFFF},
{0x00000156, 0x00000000},
{0x00000157, 0xFFFFFFFF},
{0x00000064, 0x10010002},
{0x00000050, 0x00000000},
{0x00000051, 0x00000000},
{0x00000040, 0xFFFFFFFF},
{0x00000041, 0xFFFFFFFF},
{0x00000440, 0xFFFFFFFF},
{0x000001A9, 0x00000001}
static unsigned nv3TablePRAMIN_8BPP[][2] = {
{ 0x00000D04, 0x10110203 }, { 0x00000D08, 0x10110203 },
{ 0x00000D0C, 0x10110203 }, { 0x00000D10, 0x10118203 },
{ 0x00000D14, 0x10110203 }, { 0x00000D18, 0x10110203 },
{ 0x00000D1C, 0x10419208 }
};
static unsigned nv3TablePGRAPH_8BPP[][2] =
{
{0x000001AA, 0x00001111}
static unsigned nv3TablePRAMIN_15BPP[][2] = {
{ 0x00000D04, 0x10110200 }, { 0x00000D08, 0x10110200 },
{ 0x00000D0C, 0x10110200 }, { 0x00000D10, 0x10118200 },
{ 0x00000D14, 0x10110200 }, { 0x00000D18, 0x10110200 },
{ 0x00000D1C, 0x10419208 }
};
static unsigned nv3TablePGRAPH_15BPP[][2] =
{
{0x000001AA, 0x00002222}
static unsigned nv3TablePRAMIN_32BPP[][2] = {
{ 0x00000D04, 0x10110201 }, { 0x00000D08, 0x10110201 },
{ 0x00000D0C, 0x10110201 }, { 0x00000D10, 0x10118201 },
{ 0x00000D14, 0x10110201 }, { 0x00000D18, 0x10110201 },
{ 0x00000D1C, 0x10419208 }
};
static unsigned nv3TablePGRAPH_32BPP[][2] =
{
{0x000001AA, 0x00003333}
static unsigned nv4TablePFIFO[][2] = {
{ 0x00000140, 0x00000000 }, { 0x00000480, 0x00000000 },
{ 0x00000494, 0x00000000 }, { 0x00000400, 0x00000000 },
{ 0x00000414, 0x00000000 }, { 0x00000084, 0x03000100 },
{ 0x00000085, 0x00000110 }, { 0x00000086, 0x00000112 },
{ 0x00000143, 0x0000FFFF }, { 0x00000496, 0x0000FFFF },
{ 0x00000050, 0x00000000 }, { 0x00000040, 0xFFFFFFFF },
{ 0x00000415, 0x00000001 }, { 0x00000480, 0x00000001 },
{ 0x00000494, 0x00000001 }, { 0x00000495, 0x00000001 },
{ 0x00000140, 0x00000001 }
};
static unsigned nv3TablePRAMIN[][2] =
{
{0x00000500, 0x00010000},
{0x00000501, 0x007FFFFF},
{0x00000200, 0x80000000},
{0x00000201, 0x00C20341},
{0x00000204, 0x80000001},
{0x00000205, 0x00C50342},
{0x00000208, 0x80000002},
{0x00000209, 0x00C60343},
{0x00000240, 0x80000010},
{0x00000241, 0x00D10344},
{0x00000244, 0x80000011},
{0x00000245, 0x00D00345},
{0x00000248, 0x80000012},
{0x00000249, 0x00CC0346},
{0x0000024C, 0x80000013},
{0x0000024D, 0x00D70347},
{0x00000D05, 0x00000000},
{0x00000D06, 0x00000000},
{0x00000D07, 0x00000000},
{0x00000D09, 0x00000000},
{0x00000D0A, 0x00000000},
{0x00000D0B, 0x00000000},
{0x00000D0D, 0x00000000},
{0x00000D0E, 0x00000000},
{0x00000D0F, 0x00000000},
{0x00000D11, 0x00000000},
{0x00000D12, 0x00000000},
{0x00000D13, 0x00000000},
{0x00000D15, 0x00000000},
{0x00000D16, 0x00000000},
{0x00000D17, 0x00000000},
{0x00000D19, 0x00000000},
{0x00000D1A, 0x00000000},
{0x00000D1B, 0x00000000},
{0x00000D1D, 0x00000140},
{0x00000D1E, 0x00000000},
{0x00000D1F, 0x00000000}
static unsigned nv4TablePGRAPH[][2] = {
{ 0x00000020, 0x1231C001 }, { 0x00000021, 0x72111101 },
{ 0x00000022, 0x11D5F071 }, { 0x00000023, 0x10D4FF31 },
{ 0x00000060, 0x00000000 }, { 0x00000068, 0x00000000 },
{ 0x00000070, 0x00000000 }, { 0x00000078, 0x00000000 },
{ 0x00000061, 0x00000000 }, { 0x00000069, 0x00000000 },
{ 0x00000071, 0x00000000 }, { 0x00000079, 0x00000000 },
{ 0x00000062, 0x00000000 }, { 0x0000006A, 0x00000000 },
{ 0x00000072, 0x00000000 }, { 0x0000007A, 0x00000000 },
{ 0x00000063, 0x00000000 }, { 0x0000006B, 0x00000000 },
{ 0x00000073, 0x00000000 }, { 0x0000007B, 0x00000000 },
{ 0x00000064, 0x00000000 }, { 0x0000006C, 0x00000000 },
{ 0x00000074, 0x00000000 }, { 0x0000007C, 0x00000000 },
{ 0x00000065, 0x00000000 }, { 0x0000006D, 0x00000000 },
{ 0x00000075, 0x00000000 }, { 0x0000007D, 0x00000000 },
{ 0x00000066, 0x00000000 }, { 0x0000006E, 0x00000000 },
{ 0x00000076, 0x00000000 }, { 0x0000007E, 0x00000000 },
{ 0x00000067, 0x00000000 }, { 0x0000006F, 0x00000000 },
{ 0x00000077, 0x00000000 }, { 0x0000007F, 0x00000000 },
{ 0x00000058, 0x00000000 }, { 0x00000059, 0x00000000 },
{ 0x0000005A, 0x00000000 }, { 0x0000005B, 0x00000000 },
{ 0x00000196, 0x00000000 }, { 0x000001A1, 0x00FFFFFF },
{ 0x00000197, 0x00000000 }, { 0x000001A2, 0x00FFFFFF },
{ 0x00000198, 0x00000000 }, { 0x000001A3, 0x00FFFFFF },
{ 0x00000199, 0x00000000 }, { 0x000001A4, 0x00FFFFFF },
{ 0x00000050, 0x00000000 }, { 0x00000040, 0xFFFFFFFF },
{ 0x0000005C, 0x10010100 }, { 0x000001C8, 0x00000001 }
};
static unsigned nv3TablePRAMIN_8BPP[][2] =
{
{0x00000D04, 0x10110203},
{0x00000D08, 0x10110203},
{0x00000D0C, 0x10110203},
{0x00000D10, 0x10118203},
{0x00000D14, 0x10110203},
{0x00000D18, 0x10110203},
{0x00000D1C, 0x10419208}
static unsigned nv4TablePGRAPH_8BPP[][2] = { { 0x000001C4, 0xFFFFFFFF },
{ 0x000001C9, 0x00111111 },
{ 0x00000186, 0x00001010 },
{ 0x0000020C, 0x01010101 } };
static unsigned nv4TablePGRAPH_15BPP[][2] = { { 0x000001C4, 0xFFFFFFFF },
{ 0x000001C9, 0x00226222 },
{ 0x00000186, 0x00002071 },
{ 0x0000020C, 0x09090909 } };
static unsigned nv4TablePGRAPH_16BPP[][2] = { { 0x000001C4, 0xFFFFFFFF },
{ 0x000001C9, 0x00556555 },
{ 0x00000186, 0x000050C2 },
{ 0x0000020C, 0x0C0C0C0C } };
static unsigned nv4TablePGRAPH_32BPP[][2] = { { 0x000001C4, 0xFFFFFFFF },
{ 0x000001C9, 0x0077D777 },
{ 0x00000186, 0x000070E5 },
{ 0x0000020C, 0x07070707 } };
static unsigned nv4TablePRAMIN[][2] = {
{ 0x00000000, 0x80000010 }, { 0x00000001, 0x80011145 },
{ 0x00000002, 0x80000011 }, { 0x00000003, 0x80011146 },
{ 0x00000004, 0x80000012 }, { 0x00000005, 0x80011147 },
{ 0x00000006, 0x80000013 }, { 0x00000007, 0x80011148 },
{ 0x00000020, 0x80000000 }, { 0x00000021, 0x80011142 },
{ 0x00000022, 0x80000001 }, { 0x00000023, 0x80011143 },
{ 0x00000024, 0x80000002 }, { 0x00000025, 0x80011144 },
{ 0x00000500, 0x00003000 }, { 0x00000501, 0x02FFFFFF },
{ 0x00000502, 0x00000002 }, { 0x00000503, 0x00000002 },
{ 0x00000508, 0x01008043 }, { 0x0000050A, 0x00000000 },
{ 0x0000050B, 0x00000000 }, { 0x0000050C, 0x01008019 },
{ 0x0000050E, 0x00000000 }, { 0x0000050F, 0x00000000 },
{ 0x00000510, 0x01008018 }, { 0x00000512, 0x00000000 },
{ 0x00000513, 0x00000000 }, { 0x00000514, 0x0100A033 },
{ 0x00000516, 0x00000000 }, { 0x00000517, 0x00000000 },
{ 0x00000518, 0x0100805F }, { 0x0000051A, 0x00000000 },
{ 0x0000051B, 0x00000000 }, { 0x0000051C, 0x0100804B },
{ 0x0000051E, 0x00000000 }, { 0x0000051F, 0x00000000 },
{ 0x00000520, 0x0100A048 }, { 0x00000521, 0x00000D01 },
{ 0x00000522, 0x11401140 }, { 0x00000523, 0x00000000 }
};
static unsigned nv3TablePRAMIN_15BPP[][2] =
{
{0x00000D04, 0x10110200},
{0x00000D08, 0x10110200},
{0x00000D0C, 0x10110200},
{0x00000D10, 0x10118200},
{0x00000D14, 0x10110200},
{0x00000D18, 0x10110200},
{0x00000D1C, 0x10419208}
static unsigned nv4TablePRAMIN_8BPP[][2] = {
{ 0x00000509, 0x00000301 }, { 0x0000050D, 0x00000301 },
{ 0x00000511, 0x00000301 }, { 0x00000515, 0x00000301 },
{ 0x00000519, 0x00000301 }, { 0x0000051D, 0x00000301 }
};
static unsigned nv3TablePRAMIN_32BPP[][2] =
{
{0x00000D04, 0x10110201},
{0x00000D08, 0x10110201},
{0x00000D0C, 0x10110201},
{0x00000D10, 0x10118201},
{0x00000D14, 0x10110201},
{0x00000D18, 0x10110201},
{0x00000D1C, 0x10419208}
static unsigned nv4TablePRAMIN_15BPP[][2] = {
{ 0x00000509, 0x00000901 }, { 0x0000050D, 0x00000901 },
{ 0x00000511, 0x00000901 }, { 0x00000515, 0x00000901 },
{ 0x00000519, 0x00000901 }, { 0x0000051D, 0x00000901 }
};
static unsigned nv4TablePFIFO[][2] =
{
{0x00000140, 0x00000000},
{0x00000480, 0x00000000},
{0x00000494, 0x00000000},
{0x00000400, 0x00000000},
{0x00000414, 0x00000000},
{0x00000084, 0x03000100},
{0x00000085, 0x00000110},
{0x00000086, 0x00000112},
{0x00000143, 0x0000FFFF},
{0x00000496, 0x0000FFFF},
{0x00000050, 0x00000000},
{0x00000040, 0xFFFFFFFF},
{0x00000415, 0x00000001},
{0x00000480, 0x00000001},
{0x00000494, 0x00000001},
{0x00000495, 0x00000001},
{0x00000140, 0x00000001}
static unsigned nv4TablePRAMIN_16BPP[][2] = {
{ 0x00000509, 0x00000C01 }, { 0x0000050D, 0x00000C01 },
{ 0x00000511, 0x00000C01 }, { 0x00000515, 0x00000C01 },
{ 0x00000519, 0x00000C01 }, { 0x0000051D, 0x00000C01 }
};
static unsigned nv4TablePGRAPH[][2] =
{
{0x00000020, 0x1231C001},
{0x00000021, 0x72111101},
{0x00000022, 0x11D5F071},
{0x00000023, 0x10D4FF31},
{0x00000060, 0x00000000},
{0x00000068, 0x00000000},
{0x00000070, 0x00000000},
{0x00000078, 0x00000000},
{0x00000061, 0x00000000},
{0x00000069, 0x00000000},
{0x00000071, 0x00000000},
{0x00000079, 0x00000000},
{0x00000062, 0x00000000},
{0x0000006A, 0x00000000},
{0x00000072, 0x00000000},
{0x0000007A, 0x00000000},
{0x00000063, 0x00000000},
{0x0000006B, 0x00000000},
{0x00000073, 0x00000000},
{0x0000007B, 0x00000000},
{0x00000064, 0x00000000},
{0x0000006C, 0x00000000},
{0x00000074, 0x00000000},
{0x0000007C, 0x00000000},
{0x00000065, 0x00000000},
{0x0000006D, 0x00000000},
{0x00000075, 0x00000000},
{0x0000007D, 0x00000000},
{0x00000066, 0x00000000},
{0x0000006E, 0x00000000},
{0x00000076, 0x00000000},
{0x0000007E, 0x00000000},
{0x00000067, 0x00000000},
{0x0000006F, 0x00000000},
{0x00000077, 0x00000000},
{0x0000007F, 0x00000000},
{0x00000058, 0x00000000},
{0x00000059, 0x00000000},
{0x0000005A, 0x00000000},
{0x0000005B, 0x00000000},
{0x00000196, 0x00000000},
{0x000001A1, 0x00FFFFFF},
{0x00000197, 0x00000000},
{0x000001A2, 0x00FFFFFF},
{0x00000198, 0x00000000},
{0x000001A3, 0x00FFFFFF},
{0x00000199, 0x00000000},
{0x000001A4, 0x00FFFFFF},
{0x00000050, 0x00000000},
{0x00000040, 0xFFFFFFFF},
{0x0000005C, 0x10010100},
{0x000001C8, 0x00000001}
static unsigned nv4TablePRAMIN_32BPP[][2] = {
{ 0x00000509, 0x00000E01 }, { 0x0000050D, 0x00000E01 },
{ 0x00000511, 0x00000E01 }, { 0x00000515, 0x00000E01 },
{ 0x00000519, 0x00000E01 }, { 0x0000051D, 0x00000E01 }
};
static unsigned nv4TablePGRAPH_8BPP[][2] =
{
{0x000001C4, 0xFFFFFFFF},
{0x000001C9, 0x00111111},
{0x00000186, 0x00001010},
{0x0000020C, 0x01010101}
};
static unsigned nv4TablePGRAPH_15BPP[][2] =
{
{0x000001C4, 0xFFFFFFFF},
{0x000001C9, 0x00226222},
{0x00000186, 0x00002071},
{0x0000020C, 0x09090909}
};
static unsigned nv4TablePGRAPH_16BPP[][2] =
{
{0x000001C4, 0xFFFFFFFF},
{0x000001C9, 0x00556555},
{0x00000186, 0x000050C2},
{0x0000020C, 0x0C0C0C0C}
};
static unsigned nv4TablePGRAPH_32BPP[][2] =
{
{0x000001C4, 0xFFFFFFFF},
{0x000001C9, 0x0077D777},
{0x00000186, 0x000070E5},
{0x0000020C, 0x07070707}
};
static unsigned nv4TablePRAMIN[][2] =
{
{0x00000000, 0x80000010},
{0x00000001, 0x80011145},
{0x00000002, 0x80000011},
{0x00000003, 0x80011146},
{0x00000004, 0x80000012},
{0x00000005, 0x80011147},
{0x00000006, 0x80000013},
{0x00000007, 0x80011148},
{0x00000020, 0x80000000},
{0x00000021, 0x80011142},
{0x00000022, 0x80000001},
{0x00000023, 0x80011143},
{0x00000024, 0x80000002},
{0x00000025, 0x80011144},
{0x00000500, 0x00003000},
{0x00000501, 0x02FFFFFF},
{0x00000502, 0x00000002},
{0x00000503, 0x00000002},
{0x00000508, 0x01008043},
{0x0000050A, 0x00000000},
{0x0000050B, 0x00000000},
{0x0000050C, 0x01008019},
{0x0000050E, 0x00000000},
{0x0000050F, 0x00000000},
{0x00000510, 0x01008018},
{0x00000512, 0x00000000},
{0x00000513, 0x00000000},
{0x00000514, 0x0100A033},
{0x00000516, 0x00000000},
{0x00000517, 0x00000000},
{0x00000518, 0x0100805F},
{0x0000051A, 0x00000000},
{0x0000051B, 0x00000000},
{0x0000051C, 0x0100804B},
{0x0000051E, 0x00000000},
{0x0000051F, 0x00000000},
{0x00000520, 0x0100A048},
{0x00000521, 0x00000D01},
{0x00000522, 0x11401140},
{0x00000523, 0x00000000}
};
static unsigned nv4TablePRAMIN_8BPP[][2] =
{
{0x00000509, 0x00000301},
{0x0000050D, 0x00000301},
{0x00000511, 0x00000301},
{0x00000515, 0x00000301},
{0x00000519, 0x00000301},
{0x0000051D, 0x00000301}
};
static unsigned nv4TablePRAMIN_15BPP[][2] =
{
{0x00000509, 0x00000901},
{0x0000050D, 0x00000901},
{0x00000511, 0x00000901},
{0x00000515, 0x00000901},
{0x00000519, 0x00000901},
{0x0000051D, 0x00000901}
};
static unsigned nv4TablePRAMIN_16BPP[][2] =
{
{0x00000509, 0x00000C01},
{0x0000050D, 0x00000C01},
{0x00000511, 0x00000C01},
{0x00000515, 0x00000C01},
{0x00000519, 0x00000C01},
{0x0000051D, 0x00000C01}
};
static unsigned nv4TablePRAMIN_32BPP[][2] =
{
{0x00000509, 0x00000E01},
{0x0000050D, 0x00000E01},
{0x00000511, 0x00000E01},
{0x00000515, 0x00000E01},
{0x00000519, 0x00000E01},
{0x0000051D, 0x00000E01}
};

279
paradise/driver.c
View File

@ -14,34 +14,29 @@
* See freebe.txt for copyright information.
*/
// #define NO_HWPTR
#include <pc.h>
#include "vbeaf.h"
/* chipset information */
#define PVGA1 1
#define WD90C 2
int paradise_type = 0;
/* driver function prototypes */
void CirrusSetBank32();
void CirrusSetBank32End();
void CirrusSetBank32( );
void CirrusSetBank32End( );
void CirrusSetBank(AF_DRIVER *af, long bank);
void ParadiseSetBank32();
void ParadiseSetBank32End();
void ParadiseSetBank32( );
void ParadiseSetBank32End( );
void ParadiseSetBank(AF_DRIVER *af, long bank);
int ExtStub();
int ExtStub( );
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void RestoreTextMode(AF_DRIVER *af);
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock);
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf);
@ -49,15 +44,12 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT);
void SetActiveBuffer(AF_DRIVER *af, long index);
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT);
int GetDisplayStartStatus(AF_DRIVER *af);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT);
/* list which ports we are going to access (only needed under Linux) */
unsigned short ports_table[] = { 0xFFFF };
/* internal driver state variables */
int af_bpp;
int af_width;
@ -68,42 +60,28 @@ int af_scroll_x;
int af_scroll_y;
int af_bank;
/* FreeBE/AF extension allowing farptr access to video memory */
FAF_HWPTR_DATA hwptr;
/* list of available video modes */
typedef struct VIDEO_MODE
{
typedef struct VIDEO_MODE {
int w, h;
int bpp;
int num;
} VIDEO_MODE;
VIDEO_MODE mode_list[] =
{
{ 640, 400, 8, 0x5E },
VIDEO_MODE mode_list[] = { { 640, 400, 8, 0x5E },
{ 640, 480, 8, 0x5F },
{ 800, 600, 8, 0x5C }
};
#define NUM_MODES (int)(sizeof(mode_list)/sizeof(VIDEO_MODE))
short available_modes[NUM_MODES+1] = { 1, 2, 3, -1 };
{ 800, 600, 8, 0x5C } };
#define NUM_MODES (int)(sizeof(mode_list) / sizeof(VIDEO_MODE))
short available_modes[NUM_MODES + 1] = { 1, 2, 3, -1 };
/* detect:
* Detects the presence of a Paradise card.
*/
char *detect(unsigned long *vidmem)
{
char *detect(unsigned long *vidmem) {
char *name = NULL;
RM_REGS r;
int old, old2;
@ -152,7 +130,7 @@ char *detect(unsigned long *vidmem)
paradise_type = WD90C;
name = "WD90C1x or 24+";
end:
end:
write_vga_register(0x3D4, 0x29, old2);
write_vga_register(0x3CE, 0xF, old);
@ -165,38 +143,31 @@ char *detect(unsigned long *vidmem)
return name;
}
/* SetupDriver:
* Fills in our driver header block.
*/
int SetupDriver(AF_DRIVER *af)
{
int SetupDriver(AF_DRIVER *af) {
char *name;
int i;
name = detect(&af->TotalMemory);
if (!name)
return 1;
if (!name) return 1;
i = 0;
while (af->OemVendorName[i])
i++;
while (af->OemVendorName[i]) i++;
af->OemVendorName[i++] = ',';
af->OemVendorName[i++] = ' ';
while (*name)
af->OemVendorName[i++] = *(name++);
while (*name) af->OemVendorName[i++] = *(name++);
af->OemVendorName[i] = 0;
af->AvailableModes = available_modes;
af->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
af->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
af->BankSize = 64;
af->BankedBasePtr = 0xA0000;
@ -207,8 +178,7 @@ int SetupDriver(AF_DRIVER *af)
af->SetBank32 = CirrusSetBank32;
af->SetBank32Len = (long)CirrusSetBank32End - (long)CirrusSetBank32;
af->SetBank = CirrusSetBank;
}
else {
} else {
af->SetBank32 = ParadiseSetBank32;
af->SetBank32Len = (long)ParadiseSetBank32End - (long)ParadiseSetBank32;
af->SetBank = ParadiseSetBank;
@ -229,14 +199,11 @@ int SetupDriver(AF_DRIVER *af)
return 0;
}
/* InitDriver:
* The second thing to be called during the init process, after the
* application has mapped all the memory and I/O resources we need.
*/
int InitDriver(AF_DRIVER *af)
{
int InitDriver(AF_DRIVER *af) {
hwptr_init(hwptr.IOMemMaps[0], af->IOMemMaps[0]);
hwptr_init(hwptr.IOMemMaps[1], af->IOMemMaps[1]);
hwptr_init(hwptr.IOMemMaps[2], af->IOMemMaps[2]);
@ -247,78 +214,63 @@ int InitDriver(AF_DRIVER *af)
return 0;
}
/* FreeBEX:
* Returns an interface structure for the requested FreeBE/AF extension.
*/
void *FreeBEX(AF_DRIVER *af, unsigned long id)
{
void *FreeBEX(AF_DRIVER *af, unsigned long id) {
switch (id) {
#ifndef NO_HWPTR
#ifndef NO_HWPTR
case FAFEXT_HWPTR:
/* allow farptr access to video memory */
return &hwptr;
#endif
#endif
default:
return NULL;
default: return NULL;
}
}
/* ExtStub:
* Vendor-specific extension hook: we don't provide any.
*/
int ExtStub()
{
int ExtStub( ) {
return 0;
}
/* GetVideoModeInfo:
* Retrieves information about this video mode, returning zero on success
* or -1 if the mode is invalid.
*/
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
{
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo) {
VIDEO_MODE *info;
int i;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
for (i=0; i<(int)sizeof(AF_MODE_INFO); i++)
((char *)modeInfo)[i] = 0;
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++) ((char *)modeInfo)[i] = 0;
modeInfo->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
modeInfo->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
modeInfo->XResolution = info->w;
modeInfo->YResolution = info->h;
modeInfo->BitsPerPixel = info->bpp;
modeInfo->MaxBuffers = (af->TotalMemory*1024) /
(info->w*info->h*BYTES_PER_PIXEL(info->bpp));
modeInfo->MaxBuffers = (af->TotalMemory * 1024) /
(info->w * info->h * BYTES_PER_PIXEL(info->bpp));
if (info->w > 1024) {
modeInfo->MaxBytesPerScanLine = 2048*BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxBytesPerScanLine = 2048 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 2048;
}
else {
modeInfo->MaxBytesPerScanLine = 1024*BYTES_PER_PIXEL(info->bpp);
} else {
modeInfo->MaxBytesPerScanLine = 1024 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 1024;
}
modeInfo->BytesPerScanLine = info->w*BYTES_PER_PIXEL(info->bpp);
modeInfo->BytesPerScanLine = info->w * BYTES_PER_PIXEL(info->bpp);
modeInfo->BnkMaxBuffers = modeInfo->MaxBuffers;
modeInfo->MaxPixelClock = 135000000;
@ -326,13 +278,11 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
return 0;
}
/* SetVideoMode:
* Sets the specified video mode, returning zero on success.
*/
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc)
{
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc) {
long available_vram;
long used_vram;
int width;
@ -340,15 +290,13 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
RM_REGS r;
/* reject anything with hardware stereo, linear framebuffer, or noclear */
if (mode & 0xC400)
return -1;
if (mode & 0xC400) return -1;
mode &= 0x3FF;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
/* call BIOS to set the mode */
r.x.ax = info->num;
@ -356,16 +304,16 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
/* adjust the virtual width for widescreen modes */
if (virtualX > info->w) {
if (virtualX > 1024)
return -1;
if (virtualX > 1024) return -1;
*bytesPerLine = ((virtualX*BYTES_PER_PIXEL(info->bpp))+15)&0xFFF0;
*bytesPerLine = ((virtualX * BYTES_PER_PIXEL(info->bpp)) + 15) & 0xFFF0;
width = read_vga_register(0x3D4, 0x13);
write_vga_register(0x3D4, 0x13, (width * (*bytesPerLine)) / (info->w*BYTES_PER_PIXEL(info->bpp)));
}
else
*bytesPerLine = info->w*BYTES_PER_PIXEL(info->bpp);
write_vga_register(0x3D4, 0x13,
(width * (*bytesPerLine)) /
(info->w * BYTES_PER_PIXEL(info->bpp)));
} else
*bytesPerLine = info->w * BYTES_PER_PIXEL(info->bpp);
/* set up some hardware registers */
if (paradise_type != PVGA1) {
@ -387,22 +335,20 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
af_scroll_y = 0;
af_bank = -1;
af->BufferEndX = af_width/BYTES_PER_PIXEL(af_bpp)-1;
af->BufferEndY = af_height-1;
af->BufferEndX = af_width / BYTES_PER_PIXEL(af_bpp) - 1;
af->BufferEndY = af_height - 1;
af->OriginOffset = 0;
used_vram = af_width * af_height * numBuffers;
available_vram = af->TotalMemory*1024 ;
available_vram = af->TotalMemory * 1024;
if (used_vram > available_vram)
return -1;
if (used_vram > available_vram) return -1;
if (available_vram-used_vram >= af_width) {
if (available_vram - used_vram >= af_width) {
af->OffscreenOffset = used_vram;
af->OffscreenStartY = af_height*numBuffers;
af->OffscreenEndY = available_vram/af_width-1;
}
else {
af->OffscreenStartY = af_height * numBuffers;
af->OffscreenEndY = available_vram / af_width - 1;
} else {
af->OffscreenOffset = 0;
af->OffscreenStartY = 0;
af->OffscreenEndY = 0;
@ -411,43 +357,32 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
return 0;
}
/* RestoreTextMode:
* Returns to text mode, shutting down the accelerator hardware.
*/
void RestoreTextMode(AF_DRIVER *af)
{
void RestoreTextMode(AF_DRIVER *af) {
RM_REGS r;
r.x.ax = 3;
rm_int(0x10, &r);
}
/* GetClosestPixelClock:
* I don't have a clue what this should return: it is used for the
* refresh rate control.
*/
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock)
{
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock) {
/* ??? */
return 135000000;
}
/* SaveRestoreState:
* Stores the current driver status: not presently implemented.
*/
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
{
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf) {
/* not implemented (not used by Allegro) */
}
/* SetDisplayStart:
* Hardware scrolling function. The waitVRT value may be one of:
*
@ -455,111 +390,92 @@ void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
* 0 = set values and return immediately
* 1 = set values and wait for retrace
*/
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
{
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT) {
if (waitVRT >= 0) {
long a = (x * BYTES_PER_PIXEL(af_bpp)) + ((y + af_visible_page*af_height) * af_width);
long a = (x * BYTES_PER_PIXEL(af_bpp)) +
((y + af_visible_page * af_height) * af_width);
asm volatile ("cli");
asm volatile("cli");
if (waitVRT) {
do {
} while (inportb(0x3DA) & 1);
}
do { } while (inportb(0x3DA) & 1); }
/* write high bits to Paradise register 3CE indx 0xD, bits 3-4 */
alter_vga_register(0x3CE, 0x0D, 0x18, a>>15);
alter_vga_register(0x3CE, 0x0D, 0x18, a >> 15);
/* write to normal VGA address registers */
write_vga_register(0x3D4, 0x0D, (a>>2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a>>10) & 0xFF);
write_vga_register(0x3D4, 0x0D, (a >> 2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a >> 10) & 0xFF);
asm volatile ("sti");
asm volatile("sti");
if (waitVRT) {
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
}
af_scroll_x = x;
af_scroll_y = y;
}
/* SetActiveBuffer:
* Sets which buffer is being drawn onto, for use in multi buffering
* systems (not used by Allegro).
*/
void SetActiveBuffer(AF_DRIVER *af, long index)
{
void SetActiveBuffer(AF_DRIVER *af, long index) {
if (af->OffscreenOffset) {
af->OffscreenStartY += af_active_page*af_height;
af->OffscreenEndY += af_active_page*af_height;
af->OffscreenStartY += af_active_page * af_height;
af->OffscreenEndY += af_active_page * af_height;
}
af_active_page = index;
af->OriginOffset = af_width*af_height*index;
af->OriginOffset = af_width * af_height * index;
if (af->OffscreenOffset) {
af->OffscreenStartY -= af_active_page*af_height;
af->OffscreenEndY -= af_active_page*af_height;
af->OffscreenStartY -= af_active_page * af_height;
af->OffscreenEndY -= af_active_page * af_height;
}
}
/* SetVisibleBuffer:
* Sets which buffer is displayed on the screen, for use in multi buffering
* systems (not used by Allegro).
*/
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT)
{
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT) {
af_visible_page = index;
SetDisplayStart(af, af_scroll_x, af_scroll_y, waitVRT);
}
/* GetDisplayStartStatus:
* Status poll for triple buffering. Not possible on the majority of
* present cards: this function is just a placeholder.
*/
int GetDisplayStartStatus(AF_DRIVER *af)
{
int GetDisplayStartStatus(AF_DRIVER *af) {
return 1;
}
/* SetPaletteData:
* Palette setting routine.
*/
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT)
{
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT) {
int i;
if (waitVRT) {
do {
} while (inportb(0x3DA) & 8);
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
for (i=0; i<num; i++) {
outportb(0x3C8, index+i);
outportb(0x3C9, pal[i].red/4);
outportb(0x3C9, pal[i].green/4);
outportb(0x3C9, pal[i].blue/4);
for (i = 0; i < num; i++) {
outportb(0x3C8, index + i);
outportb(0x3C9, pal[i].red / 4);
outportb(0x3C9, pal[i].green / 4);
outportb(0x3C9, pal[i].blue / 4);
}
}
/* CirrusSetBank32:
* Relocatable bank switch function, called with a bank number in %edx.
*/
@ -599,11 +515,7 @@ asm ("
*/
void CirrusSetBank(AF_DRIVER *af, long bank)
{
asm (
" call _CirrusSetBank32 "
:
: "d" (bank)
);
asm(" call _CirrusSetBank32 " : : "d"(bank));
af_bank = bank;
}
@ -660,14 +572,7 @@ asm ("
*/
void ParadiseSetBank(AF_DRIVER *af, long bank)
{
asm (
" call _ParadiseSetBank32 "
:
: "d" (bank)
);
asm(" call _ParadiseSetBank32 " : : "d"(bank));
af_bank = bank;
}

7
paradise/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

388
s3/driver.c
View File

@ -16,22 +16,19 @@
* See freebe.txt for copyright information.
*/
// #define NO_HWPTR
#include <pc.h>
#include "../vbeaf.h"
/* driver function prototypes */
void SetBank32();
void SetBank32End();
int ExtStub();
void SetBank32( );
void SetBank32End( );
int ExtStub( );
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void RestoreTextMode(AF_DRIVER *af);
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock);
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf);
@ -39,22 +36,21 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT);
void SetActiveBuffer(AF_DRIVER *af, long index);
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT);
int GetDisplayStartStatus(AF_DRIVER *af);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT);
void SetBank(AF_DRIVER *af, long bank);
void BitBlt(AF_DRIVER *af, long left, long top, long width, long height, long dstLeft, long dstTop, long op);
void BitBltSys(AF_DRIVER *af, void *srcAddr, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op);
void BitBlt(AF_DRIVER *af, long left, long top, long width, long height,
long dstLeft, long dstTop, long op);
void BitBltSys(AF_DRIVER *af, void *srcAddr, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft, long dstTop,
long op);
void WaitTillIdle(AF_DRIVER *af);
#define S86c911A 0x82
/* list which ports we are going to access (only needed under Linux) */
unsigned short ports_table[] = { 0xFFFF };
/* internal driver state variables */
int af_bpp;
int af_width;
@ -66,15 +62,11 @@ int af_scroll_y;
int af_bank;
int af_chipid;
/* FreeBE/AF extension allowing farptr access to video memory */
FAF_HWPTR_DATA hwptr;
/* list of available video modes */
typedef struct VIDEO_MODE
{
typedef struct VIDEO_MODE {
int w, h;
int bpp;
int num;
@ -89,56 +81,46 @@ typedef struct VIDEO_MODE
int rsvdpos;
} VIDEO_MODE;
VIDEO_MODE mode_list[] =
{
VIDEO_MODE mode_list[] = {
{ 640, 400, 8, 0x100, 640 },
{ 640, 480, 8, 0x101, 640 },
{ 800, 600, 8, 0x103, 800 },
{ 1024, 768, 8, 0x105, 1024 },
{ 1280, 1024, 8, 0x107, 1280 },
{ 640, 480, 15, 0x110, 1280,5,10,5,5,5,0,0,0},
{ 800, 600, 15, 0x113, 1600,5,10,5,5,5,0,0,0},
{ 1024, 768, 15, 0x116, 2048,5,10,5,5,5,0,0,0},
{ 1280, 1024, 15, 0x119, 2560,5,10,5,5,5,0,0,0},
{ 640, 480, 16, 0x111, 1024,5,11,6,5,5,0,0,0},
{ 800, 600, 16, 0x114, 1600,5,11,6,5,5,0,0,0},
{ 1024, 768, 16, 0x117, 2048,5,11,6,5,5,0,0,0},
{ 1280, 1024, 16, 0x11A, 2560,5,11,6,5,5,0,0,0},
{ 640, 480, 32, 0x112, 2048,8,16,8,8,8,0,0,0},
{ 800, 600, 32, 0x115, 3200,8,16,8,8,8,0,0,0},
{ 1024, 768, 32, 0x118, 4096,8,16,8,8,8,0,0,0}
{ 640, 480, 15, 0x110, 1280, 5, 10, 5, 5, 5, 0, 0, 0 },
{ 800, 600, 15, 0x113, 1600, 5, 10, 5, 5, 5, 0, 0, 0 },
{ 1024, 768, 15, 0x116, 2048, 5, 10, 5, 5, 5, 0, 0, 0 },
{ 1280, 1024, 15, 0x119, 2560, 5, 10, 5, 5, 5, 0, 0, 0 },
{ 640, 480, 16, 0x111, 1024, 5, 11, 6, 5, 5, 0, 0, 0 },
{ 800, 600, 16, 0x114, 1600, 5, 11, 6, 5, 5, 0, 0, 0 },
{ 1024, 768, 16, 0x117, 2048, 5, 11, 6, 5, 5, 0, 0, 0 },
{ 1280, 1024, 16, 0x11A, 2560, 5, 11, 6, 5, 5, 0, 0, 0 },
{ 640, 480, 32, 0x112, 2048, 8, 16, 8, 8, 8, 0, 0, 0 },
{ 800, 600, 32, 0x115, 3200, 8, 16, 8, 8, 8, 0, 0, 0 },
{ 1024, 768, 32, 0x118, 4096, 8, 16, 8, 8, 8, 0, 0, 0 }
};
#define NUM_MODES (int)(sizeof(mode_list) / sizeof(VIDEO_MODE))
#define NUM_MODES (int)(sizeof(mode_list)/sizeof(VIDEO_MODE))
short available_modes[NUM_MODES + 1] = { 1, 2, 3, 4, 5, 6, 7, 8, 9,
10, 11, 12, 13, 14, 15, 16, -1 };
short available_modes[NUM_MODES+1] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
13, 14, 15, 16, -1 };
void mod_vga_register_bits ( int reg, int m, int mask, int nwv )
{
int temp = (read_vga_register(reg,m) & (!mask))+(nwv & mask);
void mod_vga_register_bits(int reg, int m, int mask, int nwv) {
int temp = (read_vga_register(reg, m) & (!mask)) + (nwv & mask);
write_vga_register(reg, m, temp);
};
void set_vga_register_bits ( int reg, int m, int b )
{
int x = read_vga_register(reg,m);
void set_vga_register_bits(int reg, int m, int b) {
int x = read_vga_register(reg, m);
write_vga_register(reg, m, x | b);
};
void clear_vga_register_bits ( int reg, int m, int b )
{
int x = read_vga_register(reg,m);
void clear_vga_register_bits(int reg, int m, int b) {
int x = read_vga_register(reg, m);
write_vga_register(reg, m, x & (!b));
};
void accelIT ( void )
{
void accelIT(void) {
write_vga_register(0x3D4, 0x38, 0x48);
write_vga_register(0x3D4, 0x39, 0xA5);
clear_vga_register_bits(0x3D4, 0x58, 0x14);
@ -148,34 +130,31 @@ void accelIT ( void )
outportw(0xBEE8, 0xE000);
outportw(0xAAE8, 0xFFFF);
outportw(0xAEE8, 0xFFFF);
if ( af_bpp >= 24 ) {
if (af_bpp >= 24) {
outportw(0xBEE8, 0xE010);
outportw(0xAAE8, 0xFFFF);
outportw(0xAEE8, 0xFFFF);
};
};
void unaccelIT ( void )
{
void unaccelIT(void) {
write_vga_register(0x3D4, 0x38, 0x48); /* unlock cr38 */
write_vga_register(0x3D4, 0x39, 0xA5); /* unlock cr39 */
if ( read_vga_register(0x3D4, 0x40) )
do ; while ( inportw(0x9AE8) & 0x200 ); /* if graph. procesor is busy (9bit)*/
if (read_vga_register(0x3D4, 0x40)) do
;
while (inportw(0x9AE8) & 0x200); /* if graph. procesor is busy (9bit)*/
clear_vga_register_bits(0x3D4, 0x40, 1); /* not enhanced reg access */
set_vga_register_bits(0x3D4, 0x40, 8); /* enable fast write buffer (3bit) */
};
int readchipid ( void )
{
int readchipid(void) {
return read_vga_register(0x3d4, 0x30);
};
/* detect:
* Detects the presence of a S3 card.
*/
int detect()
{
int detect( ) {
int old;
int result = FALSE;
@ -185,7 +164,7 @@ int detect()
write_vga_register(0x3D4, 0x38, 0x48); /* enable ext. */
if (test_vga_register(0x3D4, 0x35, 0xF)) /* test again */
result = TRUE; /* found it */
af_chipid = readchipid();
af_chipid = readchipid( );
}
write_vga_register(0x3D4, 0x38, old);
@ -193,28 +172,21 @@ int detect()
return result;
}
/* SetupDriver:
* Fills in our driver header block.
*/
int SetupDriver(AF_DRIVER *af)
{
int SetupDriver(AF_DRIVER *af) {
int vram_size;
if (!detect())
return 1;
if (!detect( )) return 1;
if (get_vesa_info(&vram_size, NULL, NULL) != 0)
return -1;
if (get_vesa_info(&vram_size, NULL, NULL) != 0) return -1;
af->AvailableModes = available_modes;
af->TotalMemory = vram_size/1024;
af->TotalMemory = vram_size / 1024;
af->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveAccel2D |
af->Attributes = (afHaveMultiBuffer | afHaveVirtualScroll | afHaveAccel2D |
afHaveBankedBuffer);
af->BankSize = 64;
@ -237,7 +209,7 @@ int SetupDriver(AF_DRIVER *af)
af->SetPaletteData = SetPaletteData;
af->SetBank = SetBank;
// af->WaitTillIdle = WaitTillIdle;
// af->WaitTillIdle = WaitTillIdle;
af->Set8x8MonoPattern = NULL;
af->DrawScan = NULL;
af->DrawPattScan = NULL;
@ -252,14 +224,11 @@ int SetupDriver(AF_DRIVER *af)
return 0;
}
/* InitDriver:
* The second thing to be called during the init process, after the
* application has mapped all the memory and I/O resources we need.
*/
int InitDriver(AF_DRIVER *af)
{
int InitDriver(AF_DRIVER *af) {
hwptr_init(hwptr.IOMemMaps[0], af->IOMemMaps[0]);
hwptr_init(hwptr.IOMemMaps[1], af->IOMemMaps[1]);
hwptr_init(hwptr.IOMemMaps[2], af->IOMemMaps[2]);
@ -270,78 +239,63 @@ int InitDriver(AF_DRIVER *af)
return 0;
}
/* FreeBEX:
* Returns an interface structure for the requested FreeBE/AF extension.
*/
void *FreeBEX(AF_DRIVER *af, unsigned long id)
{
void *FreeBEX(AF_DRIVER *af, unsigned long id) {
switch (id) {
#ifndef NO_HWPTR
#ifndef NO_HWPTR
case FAFEXT_HWPTR:
/* allow farptr access to video memory */
return &hwptr;
#endif
#endif
default:
return NULL;
default: return NULL;
}
}
/* ExtStub:
* Vendor-specific extension hook: we don't provide any.
*/
int ExtStub()
{
int ExtStub( ) {
return 0;
}
/* GetVideoModeInfo:
* Retrieves information about this video mode, returning zero on success
* or -1 if the mode is invalid.
*/
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
{
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo) {
VIDEO_MODE *info;
int i;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
for (i=0; i<(int)sizeof(AF_MODE_INFO); i++)
((char *)modeInfo)[i] = 0;
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++) ((char *)modeInfo)[i] = 0;
modeInfo->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
modeInfo->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
modeInfo->XResolution = info->w;
modeInfo->YResolution = info->h;
modeInfo->BitsPerPixel = info->bpp;
modeInfo->MaxBuffers = (af->TotalMemory*1024) /
(info->w*info->h*BYTES_PER_PIXEL(info->bpp));
modeInfo->MaxBuffers = (af->TotalMemory * 1024) /
(info->w * info->h * BYTES_PER_PIXEL(info->bpp));
if (info->w > 1024) {
modeInfo->MaxBytesPerScanLine = 2048*BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxBytesPerScanLine = 2048 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 2048;
}
else {
modeInfo->MaxBytesPerScanLine = 1024*BYTES_PER_PIXEL(info->bpp);
} else {
modeInfo->MaxBytesPerScanLine = 1024 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 1024;
}
modeInfo->BytesPerScanLine = info->w*BYTES_PER_PIXEL(info->bpp);
modeInfo->BytesPerScanLine = info->w * BYTES_PER_PIXEL(info->bpp);
modeInfo->BnkMaxBuffers = modeInfo->MaxBuffers;
modeInfo->RedMaskSize = info->redsize;
@ -370,13 +324,11 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
return 0;
}
/* SetVideoMode:
* Sets the specified video mode, returning zero on success.
*/
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc)
{
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc) {
int noclear = ((mode & 0x8000) != 0);
long available_vram;
long used_vram;
@ -385,55 +337,48 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
RM_REGS r;
/* reject anything with hardware stereo or linear framebuffer */
if (mode & 0x4400)
return -1;
if (mode & 0x4400) return -1;
mode &= 0x3FF;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
/* call VESA to set the mode */
r.x.ax = 0x4F02;
r.x.bx = info->num;
if (noclear)
r.x.bx |= 0x8000;
if (noclear) r.x.bx |= 0x8000;
rm_int(0x10, &r);
if (r.h.ah)
return -1;
if (r.h.ah) return -1;
if (virtualX*BYTES_PER_PIXEL(info->bpp) > info->bpl) {
if (virtualX * BYTES_PER_PIXEL(info->bpp) > info->bpl) {
r.x.ax = 0x4F06;
r.x.bx = 0;
r.x.cx = virtualX;
rm_int(0x10, &r);
if (r.h.ah)
return -1;
if (r.h.ah) return -1;
*bytesPerLine = r.x.bx;
}
else
} else
*bytesPerLine = info->bpl;
pitch = ((*bytesPerLine)*8)/info->bpp;
/* write_vga_register(0x3D4, 0x13, pitch);*/
pitch = ((*bytesPerLine) * 8) / info->bpp;
/* write_vga_register(0x3D4, 0x13, pitch);*/
clear_vga_register_bits(0x3D4, 0x50, 193);
clear_vga_register_bits(0x3d4, 0x50, 48);
switch ( info->bpp ) {
case 16 : set_vga_register_bits(0x3D4, 0x50, 16); break;
case 24 : set_vga_register_bits(0x3D4, 0x50, 32); break;
case 32 : set_vga_register_bits(0x3D4, 0x50, 48); break;
switch (info->bpp) {
case 16: set_vga_register_bits(0x3D4, 0x50, 16); break;
case 24: set_vga_register_bits(0x3D4, 0x50, 32); break;
case 32: set_vga_register_bits(0x3D4, 0x50, 48); break;
};
switch ( pitch ) {
case 640 : set_vga_register_bits(0x3D4, 0x50, 64); break;
case 800 : set_vga_register_bits(0x3D4, 0x50, 128); break;
case 1152 : set_vga_register_bits(0x3D4, 0x50, 1); break;
case 1280 : set_vga_register_bits(0x3D4, 0x50, 129); break;
case 1600 : set_vga_register_bits(0x3D4, 0x50, 192); break;
switch (pitch) {
case 640: set_vga_register_bits(0x3D4, 0x50, 64); break;
case 800: set_vga_register_bits(0x3D4, 0x50, 128); break;
case 1152: set_vga_register_bits(0x3D4, 0x50, 1); break;
case 1280: set_vga_register_bits(0x3D4, 0x50, 129); break;
case 1600: set_vga_register_bits(0x3D4, 0x50, 192); break;
};
/* adjust the virtual width for widescreen modes */
@ -448,22 +393,20 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
af_scroll_y = 0;
af_bank = -1;
af->BufferEndX = af_width/BYTES_PER_PIXEL(af_bpp)-1;
af->BufferEndY = af_height-1;
af->BufferEndX = af_width / BYTES_PER_PIXEL(af_bpp) - 1;
af->BufferEndY = af_height - 1;
af->OriginOffset = 0;
used_vram = af_width * af_height * numBuffers;
available_vram = af->TotalMemory*1024 ;
available_vram = af->TotalMemory * 1024;
if (used_vram > available_vram)
return -1;
if (used_vram > available_vram) return -1;
if (available_vram-used_vram >= af_width) {
if (available_vram - used_vram >= af_width) {
af->OffscreenOffset = used_vram;
af->OffscreenStartY = af_height*numBuffers;
af->OffscreenEndY = available_vram/af_width-1;
}
else {
af->OffscreenStartY = af_height * numBuffers;
af->OffscreenEndY = available_vram / af_width - 1;
} else {
af->OffscreenOffset = 0;
af->OffscreenStartY = 0;
af->OffscreenEndY = 0;
@ -472,43 +415,32 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
return 0;
}
/* RestoreTextMode:
* Returns to text mode, shutting down the accelerator hardware.
*/
void RestoreTextMode(AF_DRIVER *af)
{
void RestoreTextMode(AF_DRIVER *af) {
RM_REGS r;
r.x.ax = 3;
rm_int(0x10, &r);
}
/* GetClosestPixelClock:
* I don't have a clue what this should return: it is used for the
* refresh rate control.
*/
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock)
{
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock) {
/* ??? */
return 135000000;
}
/* SaveRestoreState:
* Stores the current driver status: not presently implemented.
*/
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
{
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf) {
/* not implemented (not used by Allegro) */
}
/* SetDisplayStart:
* Hardware scrolling function. The waitVRT value may be one of:
*
@ -516,114 +448,95 @@ void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
* 0 = set values and return immediately
* 1 = set values and wait for retrace
*/
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
{
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT) {
if (waitVRT >= 0) {
long a = (x * BYTES_PER_PIXEL(af_bpp)) + ((y + af_visible_page*af_height) * af_width);
long a = (x * BYTES_PER_PIXEL(af_bpp)) +
((y + af_visible_page * af_height) * af_width);
asm volatile ("cli");
asm volatile("cli");
if (waitVRT) {
do {
} while (inportb(0x3DA) & 1);
}
do { } while (inportb(0x3DA) & 1); }
/* write high bits to S3-specific registers */
write_vga_register(0x3D4, 0x38, 0x48);
alter_vga_register(0x3D4, 0x31, 0x30, a>>14);
alter_vga_register(0x3D4, 0x51, 0x03, a>>20);
alter_vga_register(0x3D4, 0x31, 0x30, a >> 14);
alter_vga_register(0x3D4, 0x51, 0x03, a >> 20);
write_vga_register(0x3D4, 0x38, 0);
/* write to normal VGA address registers */
write_vga_register(0x3D4, 0x0D, (a>>2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a>>10) & 0xFF);
write_vga_register(0x3D4, 0x0D, (a >> 2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a >> 10) & 0xFF);
asm volatile ("sti");
asm volatile("sti");
if (waitVRT) {
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
}
af_scroll_x = x;
af_scroll_y = y;
}
/* SetActiveBuffer:
* Sets which buffer is being drawn onto, for use in multi buffering
* systems (not used by Allegro).
*/
void SetActiveBuffer(AF_DRIVER *af, long index)
{
void SetActiveBuffer(AF_DRIVER *af, long index) {
if (af->OffscreenOffset) {
af->OffscreenStartY += af_active_page*af_height;
af->OffscreenEndY += af_active_page*af_height;
af->OffscreenStartY += af_active_page * af_height;
af->OffscreenEndY += af_active_page * af_height;
}
af_active_page = index;
af->OriginOffset = af_width*af_height*index;
af->OriginOffset = af_width * af_height * index;
if (af->OffscreenOffset) {
af->OffscreenStartY -= af_active_page*af_height;
af->OffscreenEndY -= af_active_page*af_height;
af->OffscreenStartY -= af_active_page * af_height;
af->OffscreenEndY -= af_active_page * af_height;
}
}
/* SetVisibleBuffer:
* Sets which buffer is displayed on the screen, for use in multi buffering
* systems (not used by Allegro).
*/
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT)
{
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT) {
af_visible_page = index;
SetDisplayStart(af, af_scroll_x, af_scroll_y, waitVRT);
}
/* GetDisplayStartStatus:
* Status poll for triple buffering. Not possible on the majority of
* present cards: this function is just a placeholder.
*/
int GetDisplayStartStatus(AF_DRIVER *af)
{
int GetDisplayStartStatus(AF_DRIVER *af) {
return 1;
}
/* SetPaletteData:
* Palette setting routine.
*/
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT)
{
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT) {
int i;
if (waitVRT) {
do {
} while (inportb(0x3DA) & 8);
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
for (i=0; i<num; i++) {
outportb(0x3C8, index+i);
outportb(0x3C9, pal[i].red/4);
outportb(0x3C9, pal[i].green/4);
outportb(0x3C9, pal[i].blue/4);
for (i = 0; i < num; i++) {
outportb(0x3C8, index + i);
outportb(0x3C9, pal[i].red / 4);
outportb(0x3C9, pal[i].green / 4);
outportb(0x3C9, pal[i].blue / 4);
}
}
/* SetBank32:
* Relocatable bank switch function, called with a bank number in %edx.
*/
@ -718,17 +631,13 @@ asm ("
*/
void SetBank(AF_DRIVER *af, long bank)
{
asm (
" call _SetBank32 "
:
: "d" (bank)
);
asm(" call _SetBank32 " : : "d"(bank));
af_bank = bank;
}
void WaitTillIdle(AF_DRIVER *af) {
unaccelIT();
unaccelIT( );
};
@ -739,7 +648,9 @@ void WaitTillIdle(AF_DRIVER *af) {
*/
void blitvram ( int srcx, int srcy, int dstx, int dsty, int dx, int dy, int dir )
{
do ; while ( inportb(0x9AE8) & 0xFF );
do
;
while (inportb(0x9AE8) & 0xFF);
outportw(0xBAE8, 0x67);
outportw(0xBEE8, 0xA000);
outportw(0x86E8, srcx);
@ -747,35 +658,38 @@ void blitvram ( int srcx, int srcy, int dstx, int dsty, int dx, int dy, int dir
outportw(0x8EE8, dstx);
outportw(0x8AE8, dsty);
outportw(0x96E8, dx-1);
outportw(0xBEE8, dy-1);
do ; while ( inportb(0x9AE8) & 0xFF ); /* 0xc013 = 14,15,7,0,2 bits set */
if ( dir ) outportw(0x9AE8, 0xC013); else outportw(0x9AE8, 0xC0F3);
outportw(0x96E8, dx - 1);
outportw(0xBEE8, dy - 1);
do
;
while (inportb(0x9AE8) & 0xFF); /* 0xc013 = 14,15,7,0,2 bits set */
if (dir)
outportw(0x9AE8, 0xC013);
else
outportw(0x9AE8, 0xC0F3);
/* 0xc0f3 = 14,15,8,5,1,0 bits set */
};
void copyvram ( int srcx, int srcy, int dstx, int dsty, int dx, int dy )
{
int dir = 0;
if ( dsty < srcy || ( srcy == dsty && dstx < srcx )) dir = 0;
if (dsty < srcy || (srcy == dsty && dstx < srcx))
dir = 0;
else {
dir = 1;
srcx += dx-1;
srcy += dy-1;
dstx += dx-1;
dsty += dy-1;
srcx += dx - 1;
srcy += dy - 1;
dstx += dx - 1;
dsty += dy - 1;
};
accelIT();
accelIT( );
blitvram(srcx, srcy, dstx, dsty, dx, dy, dir);
if ( af_bpp > 8 && af_chipid <= S86c911A )
blitvram(srcx+1024, srcy, dstx+1024, dsty, dx, dy, dir);
unaccelIT();
if (af_bpp > 8 && af_chipid <= S86c911A)
blitvram(srcx + 1024, srcy, dstx + 1024, dsty, dx, dy, dir);
unaccelIT( );
};
void BitBlt(AF_DRIVER *af, long left, long top, long width, long height, long dstLeft, long dstTop, long op)
{
copyvram(left, top, dstLeft, dstTop, width, height);
};

7
s3/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

672
stub/driver.c
View File

File diff suppressed because it is too large Load Diff

7
stub/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

1867
tgui/driver.c
View File

File diff suppressed because it is too large Load Diff

7
tgui/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0x100, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
0xFFFF, /* PCISubSysID */
0 /* Checksum */
};

600
tgui/font.h
View File

@ -6,261 +6,347 @@ terms and conditions of the FreeBE/AF project. */
But don't use it for other driver without having clear if you can do it.
*/
uchar VGA8x16Font[256*16]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x7E,0x81,0xA5,0x81,0x81,0xBD,0x99,0x81,0x81,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x7E,0xFF,0xDB,0xFF,0xFF,0xC3,0xE7,0xFF,0xFF,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x6C,0xFE,0xFE,0xFE,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x10,0x38,0x7C,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x3C,0x3C,0xE7,0xE7,0xE7,0x99,0x18,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x3C,0x7E,0xFF,0xFF,0x7E,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x3C,0x3C,0x18,0x00,0x00,0x00,0x00,0x00,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE7,0xC3,0xC3,0xE7,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x00,0x00,0x00,0x00,0x00,0x3C,0x66,0x42,0x42,0x66,0x3C,0x00,0x00,0x00,0x00,0x00,
0xFF,0xFF,0xFF,0xFF,0xFF,0xC3,0x99,0xBD,0xBD,0x99,0xC3,0xFF,0xFF,0xFF,0xFF,0xFF,
0x00,0x00,0x1E,0x0E,0x1A,0x32,0x78,0xCC,0xCC,0xCC,0xCC,0x78,0x00,0x00,0x00,0x00,
0x00,0x00,0x3C,0x66,0x66,0x66,0x66,0x3C,0x18,0x7E,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x3F,0x33,0x3F,0x30,0x30,0x30,0x30,0x70,0xF0,0xE0,0x00,0x00,0x00,0x00,
0x00,0x00,0x7F,0x63,0x7F,0x63,0x63,0x63,0x63,0x67,0xE7,0xE6,0xC0,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x18,0xDB,0x3C,0xE7,0x3C,0xDB,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFE,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,
0x00,0x02,0x06,0x0E,0x1E,0x3E,0xFE,0x3E,0x1E,0x0E,0x06,0x02,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x66,0x66,0x00,0x00,0x00,0x00,
0x00,0x00,0x7F,0xDB,0xDB,0xDB,0x7B,0x1B,0x1B,0x1B,0x1B,0x1B,0x00,0x00,0x00,0x00,
0x00,0x7C,0xC6,0x60,0x38,0x6C,0xC6,0xC6,0x6C,0x38,0x0C,0xC6,0x7C,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFE,0xFE,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x7E,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x18,0x0C,0xFE,0x0C,0x18,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x30,0x60,0xFE,0x60,0x30,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x24,0x66,0xFF,0x66,0x24,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x10,0x38,0x38,0x7C,0x7C,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFE,0xFE,0x7C,0x7C,0x38,0x38,0x10,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x3C,0x3C,0x3C,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x63,0x63,0x63,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x6C,0x6C,0xFE,0x6C,0x6C,0x6C,0xFE,0x6C,0x6C,0x00,0x00,0x00,0x00,
0x18,0x18,0x7C,0xC6,0xC2,0xC0,0x7C,0x06,0x86,0xC6,0x7C,0x18,0x18,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xC2,0xC6,0x0C,0x18,0x30,0x60,0xC6,0x86,0x00,0x00,0x00,0x00,
0x00,0x00,0x38,0x6C,0x6C,0x38,0x76,0xDC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,
0x00,0x30,0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x0C,0x18,0x30,0x30,0x30,0x30,0x30,0x30,0x18,0x0C,0x00,0x00,0x00,0x00,
0x00,0x00,0x30,0x18,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x18,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x18,0x18,0xFF,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x18,0x30,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x02,0x06,0x0C,0x18,0x30,0x60,0xC0,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xD6,0xD6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x38,0x78,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0x06,0x0C,0x18,0x30,0x60,0xC0,0xC6,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0x06,0x06,0x3C,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x0C,0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x0C,0x0C,0x1E,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0xC0,0xC0,0xC0,0xFC,0x0E,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x38,0x60,0xC0,0xC0,0xFC,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0xC6,0x06,0x06,0x0C,0x18,0x30,0x30,0x30,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0x7C,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0x7E,0x06,0x06,0x06,0x0C,0x78,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x06,0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x06,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x60,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x60,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0x0C,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7C,0xC6,0xC6,0xDE,0xDE,0xDE,0xDC,0xC0,0x7C,0x00,0x00,0x00,0x00,
0x00,0x00,0x10,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x00,0x00,0xFC,0x66,0x66,0x66,0x7C,0x66,0x66,0x66,0x66,0xFC,0x00,0x00,0x00,0x00,
0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xC0,0xC2,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0xF8,0x6C,0x66,0x66,0x66,0x66,0x66,0x66,0x6C,0xF8,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0x66,0x62,0x68,0x78,0x68,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0x66,0x62,0x68,0x78,0x68,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00,
0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xDE,0xC6,0xC6,0x66,0x3A,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x00,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x1E,0x0C,0x0C,0x0C,0x0C,0x0C,0xCC,0xCC,0xCC,0x78,0x00,0x00,0x00,0x00,
0x00,0x00,0xE6,0x66,0x6C,0x6C,0x78,0x78,0x6C,0x66,0x66,0xE6,0x00,0x00,0x00,0x00,
0x00,0x00,0xF0,0x60,0x60,0x60,0x60,0x60,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0xC3,0xE7,0xFF,0xDB,0xDB,0xC3,0xC3,0xC3,0xC3,0xC3,0x00,0x00,0x00,0x00,
0x00,0x00,0xC6,0xE6,0xF6,0xFE,0xDE,0xCE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
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0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x3F,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0xF7,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xF7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x36,0x36,0x36,0x36,0x36,0xF7,0x00,0xF7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x18,0x18,0x18,0x18,0x18,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFF,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
0x18,0x18,0x18,0x18,0x18,0xFF,0x18,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x76,0xDC,0xD8,0xD8,0xD8,0xDC,0x76,0x00,0x00,0x00,0x00,
0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xDC,0xC6,0xC3,0xC3,0xC3,0xCE,0x00,0x00,0x00,0x00,
0x00,0x00,0xFE,0xC6,0xC6,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x80,0xFE,0x6C,0x6C,0x6C,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xFE,0xC6,0x60,0x30,0x18,0x30,0x60,0xC6,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7E,0xD8,0xD8,0xD8,0xD8,0xD8,0x70,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0xC0,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x76,0xDC,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7E,0x18,0x3C,0x66,0x66,0x66,0x3C,0x18,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00,
0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0x6C,0x6C,0x6C,0x6C,0xEE,0x00,0x00,0x00,0x00,
0x00,0x00,0x1E,0x30,0x18,0x0C,0x3E,0x66,0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7E,0xDB,0xDB,0xDB,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x03,0x06,0x7E,0xCF,0xDB,0xF3,0x7E,0x60,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x1C,0x30,0x60,0x60,0x7C,0x60,0x60,0x60,0x30,0x1C,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0xFF,0x18,0x18,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00,0x7E,0x00,0x00,0x00,0x00,
0x00,0x00,0x0E,0x1B,0x1B,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xD8,0xD8,0xD8,0x70,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x18,0x18,0x00,0xFF,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x76,0xDC,0x00,0x76,0xDC,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x38,0x6C,0x6C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x0F,0x0C,0x0C,0x0C,0x0C,0x0C,0xEC,0x6C,0x6C,0x3C,0x1C,0x00,0x00,0x00,0x00,
0x00,0xD8,0x6C,0x6C,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x70,0x98,0x30,0x60,0xC8,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
uchar VGA8x16Font[256 * 16] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x81, 0xA5, 0x81, 0x81, 0xBD,
0x99, 0x81, 0x81, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0xFF,
0xDB, 0xFF, 0xFF, 0xC3, 0xE7, 0xFF, 0xFF, 0x7E, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x6C, 0xFE, 0xFE, 0xFE, 0xFE, 0x7C, 0x38, 0x10,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x7C, 0xFE,
0x7C, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
0x3C, 0x3C, 0xE7, 0xE7, 0xE7, 0x99, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x18, 0x3C, 0x7E, 0xFF, 0xFF, 0x7E, 0x18, 0x18, 0x3C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3C,
0x3C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xE7, 0xC3, 0xC3, 0xE7, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66, 0x42, 0x42, 0x66, 0x3C, 0x00,
0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC3, 0x99, 0xBD,
0xBD, 0x99, 0xC3, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x1E, 0x0E,
0x1A, 0x32, 0x78, 0xCC, 0xCC, 0xCC, 0xCC, 0x78, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x3C, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x7E, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x33, 0x3F, 0x30, 0x30, 0x30,
0x30, 0x70, 0xF0, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x63,
0x7F, 0x63, 0x63, 0x63, 0x63, 0x67, 0xE7, 0xE6, 0xC0, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x18, 0x18, 0xDB, 0x3C, 0xE7, 0x3C, 0xDB, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFE, 0xF8,
0xF0, 0xE0, 0xC0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x06, 0x0E,
0x1E, 0x3E, 0xFE, 0x3E, 0x1E, 0x0E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66,
0x66, 0x00, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xDB,
0xDB, 0xDB, 0x7B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x00, 0x00, 0x00, 0x00,
0x00, 0x7C, 0xC6, 0x60, 0x38, 0x6C, 0xC6, 0xC6, 0x6C, 0x38, 0x0C, 0xC6,
0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFE, 0xFE, 0xFE, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3C,
0x7E, 0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18, 0x7E, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x7E, 0x3C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x18, 0x0C, 0xFE, 0x0C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x60, 0xFE, 0x60, 0x30, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0xC0, 0xC0,
0xC0, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x24, 0x66, 0xFF, 0x66, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x38, 0x7C, 0x7C, 0xFE, 0xFE, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xFE, 0x7C, 0x7C,
0x38, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x3C, 0x3C, 0x3C, 0x18, 0x18, 0x18, 0x00, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x63, 0x63, 0x22, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6C,
0x6C, 0xFE, 0x6C, 0x6C, 0x6C, 0xFE, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00,
0x18, 0x18, 0x7C, 0xC6, 0xC2, 0xC0, 0x7C, 0x06, 0x86, 0xC6, 0x7C, 0x18,
0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC2, 0xC6, 0x0C, 0x18,
0x30, 0x60, 0xC6, 0x86, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C,
0x6C, 0x38, 0x76, 0xDC, 0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00,
0x00, 0x30, 0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x18, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x18, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x18,
0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0xFF,
0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0x80, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xD6, 0xD6, 0xC6, 0xC6, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x38, 0x78, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6,
0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0xC6, 0xFE, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0x06, 0x06, 0x3C, 0x06, 0x06, 0x06, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x1C, 0x3C, 0x6C, 0xCC, 0xFE,
0x0C, 0x0C, 0x0C, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC0,
0xC0, 0xC0, 0xFC, 0x0E, 0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x38, 0x60, 0xC0, 0xC0, 0xFC, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC6, 0x06, 0x06, 0x0C, 0x18,
0x30, 0x30, 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6,
0xC6, 0xC6, 0x7C, 0xC6, 0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, 0x06, 0x06, 0x0C, 0x78,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x18, 0x18, 0x00, 0x00, 0x00, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x06, 0x0C, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0C, 0x06,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x00,
0x00, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60,
0x30, 0x18, 0x0C, 0x06, 0x0C, 0x18, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xDE, 0xDE,
0xDE, 0xDC, 0xC0, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38,
0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFC, 0x66, 0x66, 0x66, 0x7C, 0x66, 0x66, 0x66, 0x66, 0xFC,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66, 0xC2, 0xC0, 0xC0, 0xC0,
0xC0, 0xC2, 0x66, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x6C,
0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x6C, 0xF8, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFE, 0x66, 0x62, 0x68, 0x78, 0x68, 0x60, 0x62, 0x66, 0xFE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x66, 0x62, 0x68, 0x78, 0x68,
0x60, 0x60, 0x60, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66,
0xC2, 0xC0, 0xC0, 0xDE, 0xC6, 0xC6, 0x66, 0x3A, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6,
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0x60, 0x62, 0x66, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC3, 0xE7,
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0x00, 0x00, 0xC6, 0xE6, 0xF6, 0xFE, 0xDE, 0xCE, 0xC6, 0xC6, 0xC6, 0xC6,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C, 0xC6, 0xC6, 0xC6, 0xC6,
0xC6, 0xC6, 0x6C, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x66,
0x66, 0x66, 0x7C, 0x60, 0x60, 0x60, 0x60, 0xF0, 0x00, 0x00, 0x00, 0x00,
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0x0C, 0x0E, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x66, 0x66, 0x66, 0x7C, 0x6C,
0x66, 0x66, 0x66, 0xE6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xC6,
0xC6, 0x60, 0x38, 0x0C, 0x06, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFF, 0xDB, 0x99, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3C,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6,
0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6,
0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x6C, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xC3, 0xC3, 0xC3, 0xC3, 0xC3, 0xDB, 0xDB, 0xFF, 0x66, 0x66,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0xC6, 0x6C, 0x6C, 0x38, 0x38,
0x6C, 0x6C, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66,
0x66, 0x66, 0x3C, 0x18, 0x18, 0x18, 0x18, 0x3C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFF, 0xC3, 0x83, 0x06, 0x0C, 0x18, 0x30, 0x61, 0xC3, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x30, 0x30, 0x30, 0x30, 0x30,
0x30, 0x30, 0x30, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
0xC0, 0xE0, 0x70, 0x38, 0x1C, 0x0E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x3E, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x3E,
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0xCC, 0xCC, 0xCC, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xCC, 0xCC,
0xCC, 0xCC, 0xCC, 0x7C, 0x0C, 0xCC, 0x78, 0x00, 0x00, 0x00, 0xE0, 0x60,
0x60, 0x6C, 0x76, 0x66, 0x66, 0x66, 0x66, 0xE6, 0x00, 0x00, 0x00, 0x00,
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0xC6, 0xC6, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x66,
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0x38, 0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00,
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0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x3C,
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0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0xF8,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0xF6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x18, 0xF8,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36,
0x36, 0xF6, 0x06, 0xF6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x06, 0xF6,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0xF6, 0x06, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xFE, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0xF8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xF8, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1F, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1F, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x37,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x37, 0x30, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xF7, 0x00, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xFF, 0x00, 0xF7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x37, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36,
0x36, 0xF7, 0x00, 0xF7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x18, 0x18, 0x18, 0x18, 0x18, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xFF, 0x00, 0xFF, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x3F,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18,
0x18, 0x1F, 0x18, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x36, 0x36, 0x36, 0xFF, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
0x18, 0x18, 0x18, 0x18, 0x18, 0xFF, 0x18, 0xFF, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xF8,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x1F, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xF0, 0xF0, 0xF0,
0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
0x0F, 0x0F, 0x0F, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x76, 0xDC, 0xD8, 0xD8, 0xD8, 0xDC, 0x76, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0xDC, 0xC6, 0xC3, 0xC3, 0xC3, 0xCE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0xC6, 0xC6, 0xC0, 0xC0, 0xC0,
0xC0, 0xC0, 0xC0, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xFE, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0xFE, 0xC6, 0x60, 0x30, 0x18, 0x30, 0x60, 0xC6, 0xFE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0xD8, 0xD8,
0xD8, 0xD8, 0xD8, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x66, 0x66, 0x66, 0x66, 0x66, 0x7C, 0x60, 0x60, 0xC0, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x76, 0xDC, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x18, 0x3C, 0x66, 0x66,
0x66, 0x3C, 0x18, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38,
0x6C, 0xC6, 0xC6, 0xFE, 0xC6, 0xC6, 0x6C, 0x38, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x38, 0x6C, 0xC6, 0xC6, 0xC6, 0x6C, 0x6C, 0x6C, 0x6C, 0xEE,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x30, 0x18, 0x0C, 0x3E, 0x66,
0x66, 0x66, 0x66, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x7E, 0xDB, 0xDB, 0xDB, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x03, 0x06, 0x7E, 0xCF, 0xDB, 0xF3, 0x7E, 0x60, 0xC0,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x30, 0x60, 0x60, 0x7C, 0x60,
0x60, 0x60, 0x30, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C,
0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0xC6, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xFE, 0x00, 0x00, 0xFE, 0x00, 0x00, 0xFE, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0xFF, 0x18,
0x18, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30,
0x18, 0x0C, 0x06, 0x0C, 0x18, 0x30, 0x00, 0x7E, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x0C, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0C, 0x00, 0x7E,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x1B, 0x1B, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
0x18, 0x18, 0x18, 0x18, 0xD8, 0xD8, 0xD8, 0x70, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0xFF, 0x00, 0x18, 0x18, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xDC, 0x00,
0x76, 0xDC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6C, 0x6C,
0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x0C, 0x0C,
0x0C, 0x0C, 0x0C, 0xEC, 0x6C, 0x6C, 0x3C, 0x1C, 0x00, 0x00, 0x00, 0x00,
0x00, 0xD8, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x98, 0x30, 0x60, 0xC8, 0xF8, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x7C, 0x7C, 0x7C, 0x7C, 0x7C, 0x7C, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00
};

150
tgui/regs.h
View File

@ -20,125 +20,123 @@ terms and conditions of the FreeBE/AF project. */
/* ATT Attribute Controller Registers
They control some attributes like 16 colors palette, overscan color, etc.
0x00 to 0x14 */
#define ATTbase (CRTbase+CRTcant)
#define ATTbase (CRTbase + CRTcant)
#define ATTcant 21
/* GRA Graphics Controller Registers
They control the read/write mode to the video memory.
0x00 to 0x08 */
#define GRAbase (ATTbase+ATTcant)
#define GRAbase (ATTbase + ATTcant)
#define GRAcant 9
/* SEQ Sequence Registers
They control how the memory is scanned.
0x00 to 0x04 */
#define SEQbase (GRAbase+GRAcant)
#define SEQbase (GRAbase + GRAcant)
#define SEQcant 5
/* MOR Miscellaneous Output Register
1 register */
#define MORbase (SEQbase+SEQcant)
#define MORbase (SEQbase + SEQcant)
#define MORcant 1
#define VGARegsCant (MORbase+MORcant)
#define VGARegsCant (MORbase + MORcant)
/* Status values: Here I store special status values that doesn't
correspond to a physical register but to an operation plus some
special registers */
#define SPbase 0
#define SPcant 12
#define OldNewStatus SPbase+0
#define ALT_BNK_WRITE SPbase+1
#define ALT_BNK_READ SPbase+2
#define ALT_CLK SPbase+3
#define DAC_3C6 SPbase+4
#define DAC_3C6_4th SPbase+5
#define DAC_WR_ADD SPbase+6
#define MCLKLOW SPbase+7
#define MCLKHIG SPbase+8
#define VCLKLOW SPbase+9
#define VCLKHIG SPbase+10
#define DAC_INDEX SPbase+11
#define OldNewStatus SPbase + 0
#define ALT_BNK_WRITE SPbase + 1
#define ALT_BNK_READ SPbase + 2
#define ALT_CLK SPbase + 3
#define DAC_3C6 SPbase + 4
#define DAC_3C6_4th SPbase + 5
#define DAC_WR_ADD SPbase + 6
#define MCLKLOW SPbase + 7
#define MCLKHIG SPbase + 8
#define VCLKLOW SPbase + 9
#define VCLKHIG SPbase + 10
#define DAC_INDEX SPbase + 11
/* ESEQ Extra Sequence Registers
0x08 to 0x0F (They have some tricks) */
#define ESEQbase (SPbase+SPcant)
#define ESEQbase (SPbase + SPcant)
#define ESEQcant 5
#define ESEQ_0D_old ESEQbase+0
#define ESEQ_0E_old ESEQbase+1
#define ESEQ_0D_new ESEQbase+2
#define ESEQ_0E_new ESEQbase+3
#define ESEQ_0F ESEQbase+4
#define ESEQ_0D_old ESEQbase + 0
#define ESEQ_0E_old ESEQbase + 1
#define ESEQ_0D_new ESEQbase + 2
#define ESEQ_0E_new ESEQbase + 3
#define ESEQ_0F ESEQbase + 4
/* ECRT Extra CRT Registers
0x19 to 0x50 */
#define ECRTbase (ESEQbase+ESEQcant)
#define ECRTbase (ESEQbase + ESEQcant)
#define ECRTcant 33
#define ECRT_19 ECRTbase
#define ECRT_1E ECRTbase+1
#define ECRT_1F ECRTbase+2
#define ECRT_20 ECRTbase+3
#define ECRT_21 ECRTbase+4
#define ECRT_22 ECRTbase+5
#define ECRT_23 ECRTbase+6
#define ECRT_24 ECRTbase+7
#define ECRT_25 ECRTbase+8
#define ECRT_26 ECRTbase+9
#define ECRT_27 ECRTbase+10
#define ECRT_28 ECRTbase+11
#define ECRT_29 ECRTbase+12
#define ECRT_2A ECRTbase+13
#define ECRT_2C ECRTbase+14
#define ECRT_2F ECRTbase+15
#define ECRT_30 ECRTbase+16
#define ECRT_33 ECRTbase+17
#define ECRT_34 ECRTbase+18
#define ECRT_35 ECRTbase+19
#define ECRT_36 ECRTbase+20
#define ECRT_37 ECRTbase+21
#define ECRT_38 ECRTbase+22
#define ECRT_39 ECRTbase+23
#define ECRT_40 ECRTbase+24
#define ECRT_41 ECRTbase+25
#define ECRT_42 ECRTbase+26
#define ECRT_43 ECRTbase+27
#define ECRT_44 ECRTbase+28
#define ECRT_45 ECRTbase+29
#define ECRT_46 ECRTbase+30
#define ECRT_47 ECRTbase+31
#define ECRT_50 ECRTbase+32
#define ECRT_1E ECRTbase + 1
#define ECRT_1F ECRTbase + 2
#define ECRT_20 ECRTbase + 3
#define ECRT_21 ECRTbase + 4
#define ECRT_22 ECRTbase + 5
#define ECRT_23 ECRTbase + 6
#define ECRT_24 ECRTbase + 7
#define ECRT_25 ECRTbase + 8
#define ECRT_26 ECRTbase + 9
#define ECRT_27 ECRTbase + 10
#define ECRT_28 ECRTbase + 11
#define ECRT_29 ECRTbase + 12
#define ECRT_2A ECRTbase + 13
#define ECRT_2C ECRTbase + 14
#define ECRT_2F ECRTbase + 15
#define ECRT_30 ECRTbase + 16
#define ECRT_33 ECRTbase + 17
#define ECRT_34 ECRTbase + 18
#define ECRT_35 ECRTbase + 19
#define ECRT_36 ECRTbase + 20
#define ECRT_37 ECRTbase + 21
#define ECRT_38 ECRTbase + 22
#define ECRT_39 ECRTbase + 23
#define ECRT_40 ECRTbase + 24
#define ECRT_41 ECRTbase + 25
#define ECRT_42 ECRTbase + 26
#define ECRT_43 ECRTbase + 27
#define ECRT_44 ECRTbase + 28
#define ECRT_45 ECRTbase + 29
#define ECRT_46 ECRTbase + 30
#define ECRT_47 ECRTbase + 31
#define ECRT_50 ECRTbase + 32
/* EGRA Extra Graphics Controller Registers
0x0E, 0x0F, 0x23 and 0x2F */
#define EGRAbase (ECRTbase+ECRTcant)
#define EGRAbase (ECRTbase + ECRTcant)
#define EGRAcant 4
#define EGRA_0E_old EGRAbase
#define EGRA_0F EGRAbase+1
#define EGRA_23 EGRAbase+2
#define EGRA_2F EGRAbase+3
#define EGRA_0F EGRAbase + 1
#define EGRA_23 EGRAbase + 2
#define EGRA_2F EGRAbase + 3
/* EDAC Extra DAC/Clk */
#define EDACbase (EGRAbase+EGRAcant)
#define EDACbase (EGRAbase + EGRAcant)
#define EDACcant 4
#define EDAC_00 EDACbase+0
#define EDAC_01 EDACbase+1
#define EDAC_02 EDACbase+2
#define EDAC_03 EDACbase+3
#define EDAC_00 EDACbase + 0
#define EDAC_01 EDACbase + 1
#define EDAC_02 EDACbase + 2
#define EDAC_03 EDACbase + 3
/* GER Graphics Engine Register. Only the relevant stuff */
/* 0x22 and 0x23 */
#define GERbase (EDACbase+EDACcant)
#define GERbase (EDACbase + EDACcant)
#define GERcant 6
#define GER_22 GERbase+0
#define GER_23 GERbase+1
#define GER_44 GERbase+2
#define GER_45 GERbase+3
#define GER_46 GERbase+4
#define GER_47 GERbase+5
#define GER_22 GERbase + 0
#define GER_23 GERbase + 1
#define GER_44 GERbase + 2
#define GER_45 GERbase + 3
#define GER_46 GERbase + 4
#define GER_47 GERbase + 5
#define SVGARegsCant (GERbase+GERcant)
#define SVGARegsCant (GERbase + GERcant)
#ifdef __cplusplus
extern "C" {
#endif
int VGASaveRegs(uchar *regs, uchar *Sregs);
void VGALoadRegs(const uchar *regs,const uchar *Sregs);
void VGALoadRegs(const uchar *regs, const uchar *Sregs);
void TGUI9440SaveRegs(uchar *regs);
void TGUI9440LoadRegs(const uchar *regs);
#ifdef __cplusplus
}
#endif

343
tgui/rw_regs.c
View File

@ -7,11 +7,11 @@ terms and conditions of the FreeBE/AF project. */
*****************************************************************************/
#include <pc.h>
#include "mytypes.h"
#include "regs.h"
#include "vga.h"
#include "tgui.h"
#include "vga.h"
#include <pc.h>
//#include <stdio.h>
@ -24,96 +24,88 @@ are not needed to store.
***************************************************************************/
void TGUI9440SaveRegs(uchar *regs)
{
void TGUI9440SaveRegs(uchar *regs) {
int Old_New;
int i,Protect,DACaccess,DACaddress;
int i, Protect, DACaccess, DACaddress;
/* Extended Sequencer */
/* 8 is an status (old/new mode, field under scaning, FIFO in use) */
Old_New=ReadSEQ(8);
regs[OldNewStatus]=Old_New;
Old_New = ReadSEQ(8);
regs[OldNewStatus] = Old_New;
/* 9 is the revision code, A reserved, B chip ID */
/* Enter in old mode */
WriteSEQ(0xB,0);
regs[ESEQ_0D_old]=ReadSEQ(0xD);
regs[ESEQ_0E_old]=ReadSEQ(0xE);
regs[EGRA_0E_old]=ReadGRA(0xE);
WriteSEQ(0xB, 0);
regs[ESEQ_0D_old] = ReadSEQ(0xD);
regs[ESEQ_0E_old] = ReadSEQ(0xE);
regs[EGRA_0E_old] = ReadGRA(0xE);
/* Enter in new mode */
ReadSEQ(0xB);
regs[ESEQ_0D_new]=ReadSEQ(0xD);
//fprintf(stderr,"Lectura: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
Protect=
regs[ESEQ_0E_new]=ReadSEQ(0xE);
regs[ESEQ_0F] =ReadSEQ(0xF);
regs[ESEQ_0D_new] = ReadSEQ(0xD);
// fprintf(stderr,"Lectura: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
Protect = regs[ESEQ_0E_new] = ReadSEQ(0xE);
regs[ESEQ_0F] = ReadSEQ(0xF);
/* Unprotect the registers */
WriteSEQ(0xE,Protect | 0x80);
WriteSEQ(0xE, Protect | 0x80);
DACaccess=
regs[EGRA_0F]=ReadGRA(0xF);
regs[EGRA_23]=ReadGRA(0x23);
regs[EGRA_2F]=ReadGRA(0x2F);
DACaccess = regs[EGRA_0F] = ReadGRA(0xF);
regs[EGRA_23] = ReadGRA(0x23);
regs[EGRA_2F] = ReadGRA(0x2F);
/* Enable access to the DAC */
WriteGRA(0xF,DACaccess | 4);
WriteGRA(0xF, DACaccess | 4);
/* These are alternative registers so I don't know if I really need to
store your content */
regs[ALT_BNK_WRITE]=inportb(0x3D8);
regs[ALT_BNK_READ] =inportb(0x3D9);
regs[ALT_CLK] =inportb(0x3DB);
regs[ALT_BNK_WRITE] = inportb(0x3D8);
regs[ALT_BNK_READ] = inportb(0x3D9);
regs[ALT_CLK] = inportb(0x3DB);
/* These extended register are located in the CRT space but they aren't
contiguous */
regs[ECRTbase]=ReadCRT(0x19); // 0 (0x19)
for (i=1; i<14; i++)
regs[ECRTbase+i]=ReadCRT(0x1D+i); // 1-13 (0x1D-0x2A)
regs[ECRTbase+i]=ReadCRT(0x2C); // 14
regs[ECRTbase] = ReadCRT(0x19); // 0 (0x19)
for (i = 1; i < 14; i++)
regs[ECRTbase + i] = ReadCRT(0x1D + i); // 1-13 (0x1D-0x2A)
regs[ECRTbase + i] = ReadCRT(0x2C); // 14
i++;
regs[ECRTbase+i]=ReadCRT(0x2F); // 15
regs[ECRTbase + i] = ReadCRT(0x2F); // 15
i++;
regs[ECRTbase+i]=ReadCRT(0x30); // 16
for (i++; i<24; i++)
regs[ECRTbase+i]=ReadCRT(0x22+i); // 17-23
for (; i<32; i++)
regs[ECRTbase+i]=ReadCRT(0x28+i); // 24-31
regs[ECRTbase+i]=ReadCRT(0x50); // 32
regs[ECRTbase + i] = ReadCRT(0x30); // 16
for (i++; i < 24; i++) regs[ECRTbase + i] = ReadCRT(0x22 + i); // 17-23
for (; i < 32; i++) regs[ECRTbase + i] = ReadCRT(0x28 + i); // 24-31
regs[ECRTbase + i] = ReadCRT(0x50); // 32
/* Map the DAC safetly (0x3C6 so doesn't overlap others) */
DACaddress=ReadCRT(0x29);
WriteCRT(0x29,DACaddress & 0xFC);
regs[DAC_3C6] =inportb(0x3C6);
inportb(0x3C6); inportb(0x3C6); inportb(0x3C6);
regs[DAC_3C6_4th]=inportb(0x3C6);
regs[DAC_WR_ADD] =inportb(0x3C8);
regs[MCLKLOW] =inportb(0x43C6);
regs[MCLKHIG] =inportb(0x43C7);
regs[VCLKLOW] =inportb(0x43C8);
regs[VCLKHIG] =inportb(0x43C9);
regs[DAC_INDEX] =inportb(0x83C8);
DACaddress = ReadCRT(0x29);
WriteCRT(0x29, DACaddress & 0xFC);
regs[DAC_3C6] = inportb(0x3C6);
inportb(0x3C6);
inportb(0x3C6);
inportb(0x3C6);
regs[DAC_3C6_4th] = inportb(0x3C6);
regs[DAC_WR_ADD] = inportb(0x3C8);
regs[MCLKLOW] = inportb(0x43C6);
regs[MCLKHIG] = inportb(0x43C7);
regs[VCLKLOW] = inportb(0x43C8);
regs[VCLKHIG] = inportb(0x43C9);
regs[DAC_INDEX] = inportb(0x83C8);
for (i=0; i<EDACcant; i++)
regs[EDACbase+i]=ReadEDAC(i);
for (i = 0; i < EDACcant; i++) regs[EDACbase + i] = ReadEDAC(i);
/* The GER */
/* Enable it and map in memory */
WriteCRT(0x36,MODEINIT);
regs[GER_22]=Getb(0x22);
regs[GER_23]=Getb(0x23);
*((unsigned *)&regs[GER_44])=Getl(0x44);
WriteCRT(0x36,regs[ECRT_36]);
WriteCRT(0x36, MODEINIT);
regs[GER_22] = Getb(0x22);
regs[GER_23] = Getb(0x23);
*((unsigned *)&regs[GER_44]) = Getl(0x44);
WriteCRT(0x36, regs[ECRT_36]);
/* Restore the DAC mapping */
WriteCRT(0x29,DACaddress);
WriteCRT(0x29, DACaddress);
/* Restore the DAC access */
if ((DACaccess & 4)==0)
WriteGRA(0xF,DACaccess);
if ((DACaccess & 4) == 0) WriteGRA(0xF, DACaccess);
/* Restore the protection */
if ((Protect & 0x80)==0)
WriteSEQ(0xE,Protect);
if ((Protect & 0x80) == 0) WriteSEQ(0xE, Protect);
/* Restore the old/new mode */
if ((Old_New & 0x80)==0)
WriteSEQ(0xB,0);
if ((Old_New & 0x80) == 0) WriteSEQ(0xB, 0);
}
/**[txh]********************************************************************
@ -125,8 +117,7 @@ are stored.
***************************************************************************/
int VGASaveRegs(uchar *regs, uchar *Sregs)
{
int VGASaveRegs(uchar *regs, uchar *Sregs) {
int i;
uchar MORval;
@ -134,9 +125,9 @@ int VGASaveRegs(uchar *regs, uchar *Sregs)
without loosing performance.
So I ever put the VGA chip in the color mode (ports=0x3Dx) but I
store the real state */
MORval=ReadMOR();
MORval = ReadMOR( );
WriteMOR(MORval | 1);
regs[MORbase]=MORval;
regs[MORbase] = MORval;
/* I think the best place to put a call to save the chipset specific
registers is here because TGUI9440 can save some interesting things
@ -145,21 +136,17 @@ int VGASaveRegs(uchar *regs, uchar *Sregs)
impossible to know in a VGA card. */
TGUI9440SaveRegs(Sregs);
for (i=0; i<CRTcant; i++)
regs[CRTbase+i]=ReadCRT(i);
for (i = 0; i < CRTcant; i++) regs[CRTbase + i] = ReadCRT(i);
/******* The Attribute Registers are worst that a pain in the ass I think
the @#*$ people from the Giant Blue tried to make it hard to
understand on purpose ********/
for (i=0; i<ATTcant; i++)
regs[ATTbase+i]=ReadATT(i);
ATTEndReads();
for (i = 0; i < ATTcant; i++) regs[ATTbase + i] = ReadATT(i);
ATTEndReads( );
for (i=0; i<GRAcant; i++)
regs[GRAbase+i]=ReadGRA(i);
for (i = 0; i < GRAcant; i++) regs[GRAbase + i] = ReadGRA(i);
for (i=0; i<SEQcant; i++)
regs[SEQbase+i]=ReadSEQ(i);
for (i = 0; i < SEQcant; i++) regs[SEQbase + i] = ReadSEQ(i);
WriteMOR(MORval);
@ -173,95 +160,90 @@ int VGASaveRegs(uchar *regs, uchar *Sregs)
***************************************************************************/
void TGUI9440LoadRegs(const uchar *regs)
{
int i,Protect,DACaccess,DACaddress;
void TGUI9440LoadRegs(const uchar *regs) {
int i, Protect, DACaccess, DACaddress;
/* Enter in old mode */
WriteSEQ(0xB,0);
WriteSEQ(0xD,regs[ESEQbase]);
WriteSEQ(0xE,regs[ESEQbase+1]);
WriteGRA(0xE,regs[EGRAbase]);
WriteSEQ(0xB, 0);
WriteSEQ(0xD, regs[ESEQbase]);
WriteSEQ(0xE, regs[ESEQbase + 1]);
WriteGRA(0xE, regs[EGRAbase]);
/* Enter in new mode */
ReadSEQ(0xB);
WriteSEQ(0xD,regs[ESEQ_0D_new]);
//fprintf(stderr,"Escritura: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
WriteSEQ(0xD, regs[ESEQ_0D_new]);
// fprintf(stderr,"Escritura: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
/* Unprotect the registers */
Protect=regs[ESEQbase+3];
WriteSEQ(0xE,Protect | 0x80);
WriteSEQ(0xF,regs[ESEQbase+4]);
Protect = regs[ESEQbase + 3];
WriteSEQ(0xE, Protect | 0x80);
WriteSEQ(0xF, regs[ESEQbase + 4]);
/* Enable access to the DAC */
DACaccess=regs[EGRAbase+1];
WriteGRA(0x0F,DACaccess | 4);
WriteGRA(0x23,regs[EGRAbase+2]);
WriteGRA(0x2F,regs[EGRAbase+3]);
DACaccess = regs[EGRAbase + 1];
WriteGRA(0x0F, DACaccess | 4);
WriteGRA(0x23, regs[EGRAbase + 2]);
WriteGRA(0x2F, regs[EGRAbase + 3]);
/* These are alternative registers so I don't know if I really need to
store your content */
outportb(0x3D8,regs[SPbase+1]);
outportb(0x3D9,regs[SPbase+2]);
//fprintf(stderr,"Escritura antes 3DB: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
outportb(0x3DB,regs[SPbase+3]);
//fprintf(stderr,"Escritura dopo: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
outportb(0x3D8, regs[SPbase + 1]);
outportb(0x3D9, regs[SPbase + 2]);
// fprintf(stderr,"Escritura antes 3DB: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
outportb(0x3DB, regs[SPbase + 3]);
// fprintf(stderr,"Escritura dopo: %X %X\n",ReadSEQ(0x8),ReadSEQ(0xD));
/* These extended register are located in the CRT space but they aren't
contiguous */
WriteCRT(0x19,regs[ECRTbase]); // 0 (0x19)
for (i=1; i<14; i++)
WriteCRT(0x1D+i,regs[ECRTbase+i]); // 1-13 (0x1D-0x2A)
WriteCRT(0x2C,regs[ECRTbase+i]); // 14
WriteCRT(0x19, regs[ECRTbase]); // 0 (0x19)
for (i = 1; i < 14; i++)
WriteCRT(0x1D + i, regs[ECRTbase + i]); // 1-13 (0x1D-0x2A)
WriteCRT(0x2C, regs[ECRTbase + i]); // 14
i++;
WriteCRT(0x2F,regs[ECRTbase+i]); // 15
WriteCRT(0x2F, regs[ECRTbase + i]); // 15
i++;
WriteCRT(0x30,regs[ECRTbase+i]); // 16
for (i++; i<24; i++)
WriteCRT(0x22+i,regs[ECRTbase+i]); // 17-23
for (; i<32; i++)
WriteCRT(0x28+i,regs[ECRTbase+i]); // 24-31
WriteCRT(0x50,regs[ECRTbase+i]); // 32
WriteCRT(0x30, regs[ECRTbase + i]); // 16
for (i++; i < 24; i++) WriteCRT(0x22 + i, regs[ECRTbase + i]); // 17-23
for (; i < 32; i++) WriteCRT(0x28 + i, regs[ECRTbase + i]); // 24-31
WriteCRT(0x50, regs[ECRTbase + i]); // 32
/* Map the DAC safetly (0x3C6 so doesn't overlap others) */
DACaddress=regs[ECRT_29];
WriteCRT(0x29,DACaddress & 0xFC);
DACaddress = regs[ECRT_29];
WriteCRT(0x29, DACaddress & 0xFC);
inportb(0x3C8);
outportb(0x3C6,regs[DAC_3C6]);
outportb(0x3C6, regs[DAC_3C6]);
inportb(0x3C8);
inportb(0x3C6); inportb(0x3C6); inportb(0x3C6); inportb(0x3C6);
outportb(0x3C6,regs[DAC_3C6_4th]);
inportb(0x3C6);
inportb(0x3C6);
inportb(0x3C6);
inportb(0x3C6);
outportb(0x3C6, regs[DAC_3C6_4th]);
outportb(0x3C8,regs[SPbase+6]);
outportb(0x43C6,regs[SPbase+7]);
outportb(0x43C7,regs[SPbase+8]);
outportb(0x43C8,regs[SPbase+9]);
outportb(0x43C9,regs[SPbase+10]);
outportb(0x83C8,regs[SPbase+11]);
outportb(0x3C8, regs[SPbase + 6]);
outportb(0x43C6, regs[SPbase + 7]);
outportb(0x43C7, regs[SPbase + 8]);
outportb(0x43C8, regs[SPbase + 9]);
outportb(0x43C9, regs[SPbase + 10]);
outportb(0x83C8, regs[SPbase + 11]);
for (i=0; i<EDACcant; i++)
WriteEDAC(i,regs[EDACbase+i]);
for (i = 0; i < EDACcant; i++) WriteEDAC(i, regs[EDACbase + i]);
/* The GER */
/* Enable it and map in memory */
WriteCRT(0x36,MODEINIT);
Putb(0x22,regs[GER_22]);
Putb(0x23,regs[GER_23]);
Putl(0x44,*((unsigned *)&regs[GER_44]));
WriteCRT(0x36,regs[ECRT_36]);
WriteCRT(0x36, MODEINIT);
Putb(0x22, regs[GER_22]);
Putb(0x23, regs[GER_23]);
Putl(0x44, *((unsigned *)&regs[GER_44]));
WriteCRT(0x36, regs[ECRT_36]);
/* Restore the DAC mapping */
WriteCRT(0x29,DACaddress);
WriteCRT(0x29, DACaddress);
/* Restore the DAC access */
if ((DACaccess & 4)==0)
WriteGRA(0xF,DACaccess);
if ((DACaccess & 4) == 0) WriteGRA(0xF, DACaccess);
/* Restore the protection */
if ((Protect & 0x80)==0)
WriteSEQ(0xE,Protect);
if ((Protect & 0x80) == 0) WriteSEQ(0xE, Protect);
/* Restore the old/new mode */
if ((regs[OldNewStatus] & 0x80)==0)
WriteSEQ(0xB,0);
if ((regs[OldNewStatus] & 0x80) == 0) WriteSEQ(0xB, 0);
}
/**[txh]********************************************************************
@ -271,49 +253,47 @@ void TGUI9440LoadRegs(const uchar *regs)
***************************************************************************/
void VGALoadRegs(const uchar *regs,const uchar *Sregs)
{
void VGALoadRegs(const uchar *regs, const uchar *Sregs) {
int i;
uchar CRT11,MORval;
uchar CRT11, MORval;
MORval=ReadMOR();
MORval = ReadMOR( );
/* Ensure we are in the color mode or the ports could be moved to 0x3Bx */
WriteMOR(MORval | 1);
/* Wait a full retrace to avoid extra noise in screen */
while (inportb(0x3DA) & 8);
while (!(inportb(0x3DA) & 8));
while (inportb(0x3DA) & 8)
;
while (!(inportb(0x3DA) & 8))
;
/* Screen Off to avoid funny things displayed */
WriteSEQ(0x01,regs[SEQbase+1] | 0x20);
WriteSEQ(0x01, regs[SEQbase + 1] | 0x20);
/* Synchronous reset ON, we must do it or we could lose video RAM contents */
WriteSEQ(0x00,1);
for (i=2; i<SEQcant; i++)
WriteSEQ(i,regs[SEQbase+i]);
/* Synchronous reset ON, we must do it or we could lose video RAM contents
*/
WriteSEQ(0x00, 1);
for (i = 2; i < SEQcant; i++) WriteSEQ(i, regs[SEQbase + i]);
/* Synchronous reset restored */
WriteSEQ(0x00,regs[SEQbase]);
WriteSEQ(0x00, regs[SEQbase]);
/* Deprotect CRT registers 0-7 */
CRT11=regs[CRTbase+0x11];
WriteCRT(0x11,CRT11 & 0x7F);
CRT11 = regs[CRTbase + 0x11];
WriteCRT(0x11, CRT11 & 0x7F);
/* write CRT registers */
for (i=0; i<CRTcant; i++)
if (i!=0x11)
WriteCRT(i,regs[CRTbase+i]);
for (i = 0; i < CRTcant; i++)
if (i != 0x11) WriteCRT(i, regs[CRTbase + i]);
/* Restore the protection state */
WriteCRT(0x11,CRT11);
WriteCRT(0x11, CRT11);
for (i=0; i<GRAcant; i++)
WriteGRA(i,regs[GRAbase+i]);
for (i = 0; i < GRAcant; i++) WriteGRA(i, regs[GRAbase + i]);
/******* The Attribute Registers are worst that a pain in the ass I think
the @#*$ people from the Giant Blue tried to make it hard to
understand on purpose ********/
/* Ensure we will write to the index */
inportb(ATTdir);
for (; i<ATTcant; i++)
WriteATT(i,regs[ATTbase+i]);
ATTEndReads();
for (; i < ATTcant; i++) WriteATT(i, regs[ATTbase + i]);
ATTEndReads( );
TGUI9440LoadRegs(Sregs);
@ -321,7 +301,7 @@ void VGALoadRegs(const uchar *regs,const uchar *Sregs)
WriteMOR(regs[MORbase]);
/* Restore Screen On/Off status */
WriteSEQ(0x01,regs[SEQbase+1]);
WriteSEQ(0x01, regs[SEQbase + 1]);
}
#ifdef INCLUDE_OLD_INERTIA_STUFF
@ -333,23 +313,21 @@ think that's a very strange stuff.
***************************************************************************/
void ReadVSync(int *start, int *end)
{
int s,e,aux;
void ReadVSync(int *start, int *end) {
int s, e, aux;
s=ReadCRT(0x10);
aux=ReadCRT(0x7);
s|=((aux & 0x04)<<6); /* b8 */
s|=((aux & 0x80)<<2); /* b9 */
aux=ReadCRT(0x27);
s|=((aux & 0x40)<<4); /* b10 */
*start=s;
s = ReadCRT(0x10);
aux = ReadCRT(0x7);
s |= ((aux & 0x04) << 6); /* b8 */
s |= ((aux & 0x80) << 2); /* b9 */
aux = ReadCRT(0x27);
s |= ((aux & 0x40) << 4); /* b10 */
*start = s;
/* Only 4 bits are available: */
e=(s & 0xFFF0) | (ReadCRT(0x11) & 0xF);
e = (s & 0xFFF0) | (ReadCRT(0x11) & 0xF);
/* Adjust it */
if (e<s)
e+=0x10;
*end=e;
if (e < s) e += 0x10;
*end = e;
}
/**[txh]********************************************************************
@ -360,19 +338,18 @@ think that's a very strange stuff.
***************************************************************************/
void SetVSync(int start, int end)
{
void SetVSync(int start, int end) {
int a;
WriteCRT(0x10,start);
a=ReadCRT(0x7) & 0x7B;
a|=((start & 0x100)>>6); /* b8 */
a|=((start & 0x200)>>2); /* b9 */
WriteCRT(0x7,a);
a=ReadCRT(0x27) & 0xBF;
a|=((start & 0x400)>>4); /* b10 */
WriteCRT(0x27,a);
WriteCRT(0x11,0x80 | (end & 0x0F));
WriteCRT(0x10, start);
a = ReadCRT(0x7) & 0x7B;
a |= ((start & 0x100) >> 6); /* b8 */
a |= ((start & 0x200) >> 2); /* b9 */
WriteCRT(0x7, a);
a = ReadCRT(0x27) & 0xBF;
a |= ((start & 0x400) >> 4); /* b10 */
WriteCRT(0x27, a);
WriteCRT(0x11, 0x80 | (end & 0x0F));
}
#endif
@ -459,5 +436,3 @@ void SetVSync(int start, int end)
The rest of the GER can change in any way because I set all the values from
call to call.
*/

961
tgui/setmode.c
View File

File diff suppressed because it is too large Load Diff

12
tgui/setmode.h
View File

@ -23,21 +23,20 @@ terms and conditions of the FreeBE/AF project. */
/* This mask erase all the flags passed in the CRTC structure */
#define InternalMask 0xFFFFFF70
#define ExtractBPP(a) ((a & 0x70)>>4)
#define ExtractBPP(a) ((a & 0x70) >> 4)
#define is8BPP 0
#define is15BPP 1
#define is16BPP 2
#define is24BPP 3
/**** Video mode structure ****/
typedef struct
{
typedef struct {
int flags;
ushort hDisplay,hSyncStart,hSyncEnd,hTotal;
ushort vDisplay,vSyncStart,vSyncEnd,vTotal;
ushort hDisplay, hSyncStart, hSyncEnd, hTotal;
ushort vDisplay, vSyncStart, vSyncEnd, vTotal;
ushort minBytesPerScan;
uchar ClockType;
uchar ClockValHigh,ClockValLow;
uchar ClockValHigh, ClockValLow;
} VideoModeStr;
extern VideoModeStr *SupportedVideoModes[];
@ -57,4 +56,3 @@ void SetVSync(int start, int end);
#ifdef __cplusplus
}
#endif

181
tgui/tgui.h
View File

@ -6,7 +6,6 @@ terms and conditions of the FreeBE/AF project. */
#define DestinationSegmentAddress 0x3D8
#define SourceSegmentAddress 0x3D9
#define INLINE extern inline
//#define IOMAPPED
@ -18,12 +17,24 @@ terms and conditions of the FreeBE/AF project. */
#ifdef IOMAPPED
#define MODEINIT 0x80
INLINE void Putb(unsigned pos, uchar val) { outportb(0x2100+pos,val); }
INLINE void Putw(unsigned pos, ushort val) { outportw(0x2100+pos,val); }
INLINE void Putl(unsigned pos, unsigned val) { outportl(0x2100+pos,val); }
INLINE uchar Getb(unsigned pos) { return inportb(0x2100+pos); }
INLINE ushort Getw(unsigned pos) { return inportw(0x2100+pos); }
INLINE unsigned Getl(unsigned pos) { return inportl(0x2100+pos); }
INLINE void Putb(unsigned pos, uchar val) {
outportb(0x2100 + pos, val);
}
INLINE void Putw(unsigned pos, ushort val) {
outportw(0x2100 + pos, val);
}
INLINE void Putl(unsigned pos, unsigned val) {
outportl(0x2100 + pos, val);
}
INLINE uchar Getb(unsigned pos) {
return inportb(0x2100 + pos);
}
INLINE ushort Getw(unsigned pos) {
return inportw(0x2100 + pos);
}
INLINE unsigned Getl(unsigned pos) {
return inportl(0x2100 + pos);
}
#else
// Memory mapped
#define MODEINIT 0x81
@ -31,12 +42,24 @@ INLINE unsigned Getl(unsigned pos) { return inportl(0x2100+pos); }
#define MMIOBASE 0xB7F00
//#define MMIOBASE 0xBFF00
//#define MODEINIT 0x82
INLINE void Putb(unsigned pos, uchar val) { _farnspokeb(MMIOBASE+pos,val); }
INLINE void Putw(unsigned pos, ushort val) { _farnspokew(MMIOBASE+pos,val); }
INLINE void Putl(unsigned pos, unsigned val) { _farnspokel(MMIOBASE+pos,val); }
INLINE uchar Getb(unsigned pos) { return _farnspeekb(MMIOBASE+pos); }
INLINE ushort Getw(unsigned pos) { return _farnspeekw(MMIOBASE+pos); }
INLINE unsigned Getl(unsigned pos) { return _farnspeekl(MMIOBASE+pos); }
INLINE void Putb(unsigned pos, uchar val) {
_farnspokeb(MMIOBASE + pos, val);
}
INLINE void Putw(unsigned pos, ushort val) {
_farnspokew(MMIOBASE + pos, val);
}
INLINE void Putl(unsigned pos, unsigned val) {
_farnspokel(MMIOBASE + pos, val);
}
INLINE uchar Getb(unsigned pos) {
return _farnspeekb(MMIOBASE + pos);
}
INLINE ushort Getw(unsigned pos) {
return _farnspeekw(MMIOBASE + pos);
}
INLINE unsigned Getl(unsigned pos) {
return _farnspeekl(MMIOBASE + pos);
}
#else
extern unsigned MMIOBASE;
/*
@ -53,12 +76,24 @@ that's normal in the "unoptimizer" module of gcc ;-)
Memory mapped I/O generates much compact code and I guess faster too, I
must test it.
*/
INLINE void Putb(unsigned pos, uchar val) { *((volatile uchar *)(MMIOBASE+pos))=val; }
INLINE void Putw(unsigned pos, ushort val) { *((volatile ushort *)(MMIOBASE+pos))=val; }
INLINE void Putl(unsigned pos, unsigned val) { *((volatile unsigned *)(MMIOBASE+pos))=val; }
INLINE uchar Getb(unsigned pos) { return *((volatile uchar *)(MMIOBASE+pos)); }
INLINE ushort Getw(unsigned pos) { return *((volatile ushort *)(MMIOBASE+pos)); }
INLINE unsigned Getl(unsigned pos) { return *((volatile unsigned *)(MMIOBASE+pos)); }
INLINE void Putb(unsigned pos, uchar val) {
*((volatile uchar *)(MMIOBASE + pos)) = val;
}
INLINE void Putw(unsigned pos, ushort val) {
*((volatile ushort *)(MMIOBASE + pos)) = val;
}
INLINE void Putl(unsigned pos, unsigned val) {
*((volatile unsigned *)(MMIOBASE + pos)) = val;
}
INLINE uchar Getb(unsigned pos) {
return *((volatile uchar *)(MMIOBASE + pos));
}
INLINE ushort Getw(unsigned pos) {
return *((volatile ushort *)(MMIOBASE + pos));
}
INLINE unsigned Getl(unsigned pos) {
return *((volatile unsigned *)(MMIOBASE + pos));
}
#endif
#endif
@ -157,61 +192,53 @@ extern unsigned long linearAddress;
#define Screenw ((ushort *)linearAddress)
#define Screenl ((unsigned *)linearAddress)
#define SetXLocation(a) Putw(DXL0,a)
#define SetYLocation(a) Putw(DYL0,a)
#define SetXYLocation(a,b) Putl(DXL0,(a) | ((b)<<16))
#define SetXYSource(a,b) Putl(SXL0,(a) | ((b)<<16))
#define SetForeground(a) Putw(FCR0,a)
#define SetBackground(a) Putw(BCR0,a)
#define SetForegroundMix(a) Putb(FMR,a)
#define SetPenStyleMask(a) Putw(PSMR0,a)
#define SetStyleMaskRepeatCount(a) Putb(SMRC,a)
#define SetXLocation(a) Putw(DXL0, a)
#define SetYLocation(a) Putw(DYL0, a)
#define SetXYLocation(a, b) Putl(DXL0, (a) | ((b) << 16))
#define SetXYSource(a, b) Putl(SXL0, (a) | ((b) << 16))
#define SetForeground(a) Putw(FCR0, a)
#define SetBackground(a) Putw(BCR0, a)
#define SetForegroundMix(a) Putb(FMR, a)
#define SetPenStyleMask(a) Putw(PSMR0, a)
#define SetStyleMaskRepeatCount(a) Putb(SMRC, a)
//#define SAFE_IO
INLINE
void SetLineSteps(int deltaY, int deltaX)
{
void SetLineSteps(int deltaY, int deltaX) {
// Diagonal step is dY-dX, Axial step is dY both 16 bits signed
Putl(SXL0,((deltaY-deltaX) & 0xFFFF) | (deltaY<<16));
Putl(SXL0, ((deltaY - deltaX) & 0xFFFF) | (deltaY << 16));
}
INLINE
void SetErrAndLen(int deltaY, int deltaX)
{
void SetErrAndLen(int deltaY, int deltaX) {
// Initial error is 2*dY-dX (signed), Length is ABS(dX) (unsigned)
Putl(ODXL0,((2*deltaY-deltaX) & 0xFFFF) | (deltaX<<16));
}
INLINE
void SetDimensions(int width, int height)
{
Putl(ODXL0,width | (height<<16));
Putl(ODXL0, ((2 * deltaY - deltaX) & 0xFFFF) | (deltaX << 16));
}
INLINE
void SetWidth_1(int width)
{
Putw(ODXL0,width-1);
void SetDimensions(int width, int height) {
Putl(ODXL0, width | (height << 16));
}
INLINE
void SetWidth(int width)
{
Putw(ODXL0,width);
void SetWidth_1(int width) {
Putw(ODXL0, width - 1);
}
INLINE
void SetDrawFlags(int dir)
{
Putl(GEDFR0,dir);
void SetWidth(int width) {
Putw(ODXL0, width);
}
INLINE
void SetPatternLocation(unsigned offset)
{
Putw(PLR0,offset);
void SetDrawFlags(int dir) {
Putl(GEDFR0, dir);
}
INLINE
void SetPatternLocation(unsigned offset) {
Putw(PLR0, offset);
}
/*
@ -225,9 +252,9 @@ so we can have a queue of command in memory and transfer it to the TGUI
when the GER is ready.
*/
INLINE
void WaitGE(void)
{
while (Getb(GESR) & 0x80);
void WaitGE(void) {
while (Getb(GESR) & 0x80)
;
}
/*
@ -235,9 +262,9 @@ void WaitGE(void)
command will use the new settings ;-)
*/
INLINE
void WaitGEfifo(void)
{
while (Getb(GESR) & 0x20);
void WaitGEfifo(void) {
while (Getb(GESR) & 0x20)
;
}
/*
@ -247,42 +274,36 @@ during the Blit the CPU can't access the VRAM.
that's not the FreeBE/AF case.
*/
INLINE
void DoBlit(void)
{
Putb(GECoR,BitBLT);
#ifdef WAITTILLIDLE_NOT_NEEDED
WaitGE();
#endif
void DoBlit(void) {
Putb(GECoR, BitBLT);
#ifdef WAITTILLIDLE_NOT_NEEDED
WaitGE( );
#endif
}
INLINE
void DoBlitDontWait(void)
{
Putb(GECoR,BitBLT);
void DoBlitDontWait(void) {
Putb(GECoR, BitBLT);
}
INLINE
void DoBresenhamLine(void)
{
Putb(GECoR,BLine);
void DoBresenhamLine(void) {
Putb(GECoR, BLine);
}
INLINE
void DoScan(void)
{
Putb(GECoR,ScanLine);
void DoScan(void) {
Putb(GECoR, ScanLine);
}
INLINE
void SetNewMode(void)
{
void SetNewMode(void) {
ReadSEQ(0xB);
}
INLINE
void SetOldMode(void)
{
WriteSEQ(0xB,0);
void SetOldMode(void) {
WriteSEQ(0xB, 0);
}
/**************************** RASTER OPERATIONS ****************************/
@ -326,5 +347,3 @@ void SetOldMode(void)
#define VClockDiv4 0x40
#define VClockDiv1_5 0x60
#define DClockDiv2 0x80

155
tgui/vga.h
View File

@ -37,54 +37,41 @@ terms and conditions of the FreeBE/AF project. */
#ifdef SAFE_IO
/* C approach, safier than my assembler ;-) */
extern inline
uchar ReadCRT(uchar index)
{
outportb(CRTControllerIndex,index);
extern inline uchar ReadCRT(uchar index) {
outportb(CRTControllerIndex, index);
return inportb(CRTControllerData);
}
extern inline
uchar ReadGRA(uchar index)
{
outportb(GraphicsControllerIndex,index);
extern inline uchar ReadGRA(uchar index) {
outportb(GraphicsControllerIndex, index);
return inportb(GraphicsControllerData);
}
extern inline
uchar ReadSEQ(uchar index)
{
outportb(SequencerIndex,index);
extern inline uchar ReadSEQ(uchar index) {
outportb(SequencerIndex, index);
return inportb(SequencerData);
}
extern inline
void WriteCRT(uchar index, uchar value)
{
outportb(CRTControllerIndex,index);
outportb(CRTControllerData,value);
extern inline void WriteCRT(uchar index, uchar value) {
outportb(CRTControllerIndex, index);
outportb(CRTControllerData, value);
}
extern inline
void WriteGRA(uchar index, uchar value)
{
outportb(GraphicsControllerIndex,index);
outportb(GraphicsControllerData,value);
extern inline void WriteGRA(uchar index, uchar value) {
outportb(GraphicsControllerIndex, index);
outportb(GraphicsControllerData, value);
}
extern inline
void WriteSEQ(uchar index, uchar value)
{
outportb(SequencerIndex,index);
outportb(SequencerData,value);
extern inline void WriteSEQ(uchar index, uchar value) {
outportb(SequencerIndex, index);
outportb(SequencerData, value);
}
extern inline
void WaitVRT()
{
while (inportb(InputStatusRegister1) & 8);
while (!(inportb(InputStatusRegister1) & 8));
extern inline void WaitVRT( ) {
while (inportb(InputStatusRegister1) & 8)
;
while (!(inportb(InputStatusRegister1) & 8))
;
}
#else
@ -94,11 +81,9 @@ void WaitVRT()
They save 524 bytes in the driver (1.89%).
*/
extern inline
uchar ReadCRT(uchar index)
{
extern inline uchar ReadCRT(uchar index) {
uchar a asm("%eax");
a=index;
a = index;
asm volatile ("
outb %%al,%%dx
incl %%edx
@ -107,12 +92,9 @@ uchar ReadCRT(uchar index)
return a;
}
extern inline
uchar ReadGRA(uchar index)
{
extern inline uchar ReadGRA(uchar index) {
uchar a asm("%eax");
a=index;
a = index;
asm volatile ("
outb %%al,%%dx
incl %%edx
@ -121,11 +103,9 @@ uchar ReadGRA(uchar index)
return a;
}
extern inline
uchar ReadSEQ(uchar index)
{
extern inline uchar ReadSEQ(uchar index) {
uchar a asm("%eax");
a=index;
a = index;
asm volatile ("
outb %%al,%%dx
incl %%edx
@ -134,37 +114,28 @@ uchar ReadSEQ(uchar index)
return a;
}
extern inline
void WriteCRT(uchar index, uchar value)
{
extern inline void WriteCRT(uchar index, uchar value) {
asm volatile ("
movb %0,%%ah
outw %%ax,%%dx
" : : "qi" (value), "a" (index), "d" (CRTController) : "%eax");
}
extern inline
void WriteGRA(uchar index, uchar value)
{
extern inline void WriteGRA(uchar index, uchar value) {
asm volatile ("
movb %0,%%ah
outw %%ax,%%dx
" : : "qi" (value), "a" (index), "d" (GraphicsController) : "%eax");
}
extern inline
void WriteSEQ(uchar index, uchar value)
{
extern inline void WriteSEQ(uchar index, uchar value) {
asm volatile ("
movb %0,%%ah
outw %%ax,%%dx
" : : "qi" (value), "a" (index), "d" (Sequencer) : "%eax");
}
extern inline
void WaitVRT()
{
extern inline void WaitVRT( ) {
asm("
1:
inb %%dx,%%al
@ -180,69 +151,51 @@ void WaitVRT()
#endif
extern inline
uchar ReadATT(int index)
{
extern inline uchar ReadATT(int index) {
/* Ensure we will write to the index */
inportb(ATTdir);
/* Set the index and disable the screen or we will read nothing */
outportb(ATTindex,index);
outportb(ATTindex, index);
return inportb(ATTdataR);
}
extern inline
void ATTEndReads(void)
{
extern inline void ATTEndReads(void) {
/* Ensure we will write to the index */
inportb(ATTdir);
/* Enable the screen */
outportb(ATTindex,0x20);
outportb(ATTindex, 0x20);
}
extern inline
void WriteATT(int index, int val)
{
outportb(ATTindex,index);
outportb(ATTdataW,val);
extern inline void WriteATT(int index, int val) {
outportb(ATTindex, index);
outportb(ATTdataW, val);
}
extern inline
uchar ReadMOR(void)
{
extern inline uchar ReadMOR(void) {
return inportb(MORdataR);
}
extern inline
void WriteMOR(int val)
{
outportb(MORdataW,val);
extern inline void WriteMOR(int val) {
outportb(MORdataW, val);
}
extern inline
uchar ReadEDAC(int index)
{
outportb(EDACindex,index);
extern inline uchar ReadEDAC(int index) {
outportb(EDACindex, index);
return inportb(EDACdata);
}
extern inline
void WriteEDAC(int index, int val)
{
outportb(EDACindex,index);
outportb(EDACdata,val);
extern inline void WriteEDAC(int index, int val) {
outportb(EDACindex, index);
outportb(EDACdata, val);
}
extern inline
void RPF_SetPalRange(unsigned char *_pal_ptr, int color, int cant)
{
__asm__("
outb %%al,%%dx
incl %%edx
cli
rep
outsb
sti"
: : "c" (cant*3), "S" (_pal_ptr), "a" (color), "d" (0x3C8)
: "%eax", "%ecx", "%edx", "%esi");
extern inline void RPF_SetPalRange(unsigned char *_pal_ptr, int color,
int cant) {
__asm__("
outb %
% al,
% % dx incl % % edx cli rep outsb sti "
:
: "c"(cant * 3), "S"(_pal_ptr), "a"(color), "d"(0x3C8)
: "%eax", "%ecx", "%edx", "%esi");
}

301
trident/driver.c
View File

@ -14,43 +14,34 @@
* See freebe.txt for copyright information.
*/
// #define NO_HWPTR
#include <pc.h>
#include "vbeaf.h"
/* chipset information */
int chip_id = 0;
char *descriptions[] =
{
"TVGA 8900CL/D", "TVGA 9000i", "TVGA 9200CXr",
"TVGA LCD9100B", "TVGA GUI9420", "TVGA LX8200", "TVGA 9400CXi",
"TVGA LCD9320", "Unknown", "TVGA GUI9420", "TVGA GUI9660",
"TVGA GUI9440", "TVGA GUI9430", "TVGA 9000C"
};
char *descriptions[] = { "TVGA 8900CL/D", "TVGA 9000i", "TVGA 9200CXr",
"TVGA LCD9100B", "TVGA GUI9420", "TVGA LX8200",
"TVGA 9400CXi", "TVGA LCD9320", "Unknown",
"TVGA GUI9420", "TVGA GUI9660", "TVGA GUI9440",
"TVGA GUI9430", "TVGA 9000C" };
#define TV_LAST 13
/* driver function prototypes */
void DualSetBank32();
void DualSetBank32End();
void DualSetBank32( );
void DualSetBank32End( );
void DualSetBank(AF_DRIVER *af, long bank);
void SingleSetBank32();
void SingleSetBank32End();
void SingleSetBank32( );
void SingleSetBank32End( );
void SingleSetBank(AF_DRIVER *af, long bank);
int ExtStub();
int ExtStub( );
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void RestoreTextMode(AF_DRIVER *af);
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock);
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf);
@ -58,15 +49,12 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT);
void SetActiveBuffer(AF_DRIVER *af, long index);
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT);
int GetDisplayStartStatus(AF_DRIVER *af);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT);
/* list which ports we are going to access (only needed under Linux) */
unsigned short ports_table[] = { 0xFFFF };
/* internal driver state variables */
int af_bpp;
int af_width;
@ -77,43 +65,29 @@ int af_scroll_x;
int af_scroll_y;
int af_bank;
/* FreeBE/AF extension allowing farptr access to video memory */
FAF_HWPTR_DATA hwptr;
/* list of available video modes */
typedef struct VIDEO_MODE
{
typedef struct VIDEO_MODE {
int w, h;
int bpp;
int num;
} VIDEO_MODE;
VIDEO_MODE mode_list[] =
{
{ 640, 400, 8, 0x5C },
VIDEO_MODE mode_list[] = { { 640, 400, 8, 0x5C },
{ 640, 480, 8, 0x5D },
{ 800, 600, 8, 0x5E },
{ 1024, 768, 8, 0x62 }
};
#define NUM_MODES (int)(sizeof(mode_list)/sizeof(VIDEO_MODE))
short available_modes[NUM_MODES+1] = { 1, 2, 3, 4, -1 };
{ 1024, 768, 8, 0x62 } };
#define NUM_MODES (int)(sizeof(mode_list) / sizeof(VIDEO_MODE))
short available_modes[NUM_MODES + 1] = { 1, 2, 3, 4, -1 };
/* detect:
* Detects the presence of a Trident card.
*/
char *detect(unsigned long *vidmem)
{
char *detect(unsigned long *vidmem) {
int old1, old2, val;
char *name = NULL;
@ -122,12 +96,12 @@ char *detect(unsigned long *vidmem)
chip_id = inportb(0x3C5); /* now we have the ID */
old2 = read_vga_register(0x3C4, 0x0E);
outportb(0x3C4+1, old2^0x55);
outportb(0x3C4 + 1, old2 ^ 0x55);
val = inportb(0x3C5);
outportb(0x3C5, old2);
if (((val^old2) & 0x0F) == 7) { /* if bit 2 is inverted... */
outportb(0x3C5, old2^2); /* we're dealing with Trident */
if (((val ^ old2) & 0x0F) == 7) { /* if bit 2 is inverted... */
outportb(0x3C5, old2 ^ 2); /* we're dealing with Trident */
if (chip_id <= 2) /* don't like 8800 chips */
return FALSE;
@ -137,7 +111,8 @@ char *detect(unsigned long *vidmem)
case 0: *vidmem = 256; break;
case 1: *vidmem = 512; break;
case 2: *vidmem = 768; break;
case 3: if ((chip_id >= 0x33) && (val & 4))
case 3:
if ((chip_id >= 0x33) && (val & 4))
*vidmem = 2048;
else
*vidmem = 1024;
@ -167,38 +142,31 @@ char *detect(unsigned long *vidmem)
return NULL;
}
/* SetupDriver:
* Fills in our driver header block.
*/
int SetupDriver(AF_DRIVER *af)
{
int SetupDriver(AF_DRIVER *af) {
char *name;
int i;
name = detect(&af->TotalMemory);
if (!name)
return 1;
if (!name) return 1;
i = 0;
while (af->OemVendorName[i])
i++;
while (af->OemVendorName[i]) i++;
af->OemVendorName[i++] = ',';
af->OemVendorName[i++] = ' ';
while (*name)
af->OemVendorName[i++] = *(name++);
while (*name) af->OemVendorName[i++] = *(name++);
af->OemVendorName[i] = 0;
af->AvailableModes = available_modes;
af->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
af->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
af->BankSize = 64;
af->BankedBasePtr = 0xA0000;
@ -209,8 +177,7 @@ int SetupDriver(AF_DRIVER *af)
af->SetBank = DualSetBank;
af->SetBank32 = DualSetBank32;
af->SetBank32Len = (long)DualSetBank32End - (long)DualSetBank32;
}
else {
} else {
af->SetBank = SingleSetBank;
af->SetBank32 = SingleSetBank32;
af->SetBank32Len = (long)SingleSetBank32End - (long)SingleSetBank32;
@ -231,14 +198,11 @@ int SetupDriver(AF_DRIVER *af)
return 0;
}
/* InitDriver:
* The second thing to be called during the init process, after the
* application has mapped all the memory and I/O resources we need.
*/
int InitDriver(AF_DRIVER *af)
{
int InitDriver(AF_DRIVER *af) {
hwptr_init(hwptr.IOMemMaps[0], af->IOMemMaps[0]);
hwptr_init(hwptr.IOMemMaps[1], af->IOMemMaps[1]);
hwptr_init(hwptr.IOMemMaps[2], af->IOMemMaps[2]);
@ -249,78 +213,63 @@ int InitDriver(AF_DRIVER *af)
return 0;
}
/* FreeBEX:
* Returns an interface structure for the requested FreeBE/AF extension.
*/
void *FreeBEX(AF_DRIVER *af, unsigned long id)
{
void *FreeBEX(AF_DRIVER *af, unsigned long id) {
switch (id) {
#ifndef NO_HWPTR
#ifndef NO_HWPTR
case FAFEXT_HWPTR:
/* allow farptr access to video memory */
return &hwptr;
#endif
#endif
default:
return NULL;
default: return NULL;
}
}
/* ExtStub:
* Vendor-specific extension hook: we don't provide any.
*/
int ExtStub()
{
int ExtStub( ) {
return 0;
}
/* GetVideoModeInfo:
* Retrieves information about this video mode, returning zero on success
* or -1 if the mode is invalid.
*/
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
{
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo) {
VIDEO_MODE *info;
int i;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
for (i=0; i<(int)sizeof(AF_MODE_INFO); i++)
((char *)modeInfo)[i] = 0;
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++) ((char *)modeInfo)[i] = 0;
modeInfo->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
modeInfo->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
modeInfo->XResolution = info->w;
modeInfo->YResolution = info->h;
modeInfo->BitsPerPixel = info->bpp;
modeInfo->MaxBuffers = (af->TotalMemory*1024) /
(info->w*info->h*BYTES_PER_PIXEL(info->bpp));
modeInfo->MaxBuffers = (af->TotalMemory * 1024) /
(info->w * info->h * BYTES_PER_PIXEL(info->bpp));
if (info->w > 1024) {
modeInfo->MaxBytesPerScanLine = 2048*BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxBytesPerScanLine = 2048 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 2048;
}
else {
modeInfo->MaxBytesPerScanLine = 1024*BYTES_PER_PIXEL(info->bpp);
} else {
modeInfo->MaxBytesPerScanLine = 1024 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 1024;
}
modeInfo->BytesPerScanLine = info->w*BYTES_PER_PIXEL(info->bpp);
modeInfo->BytesPerScanLine = info->w * BYTES_PER_PIXEL(info->bpp);
modeInfo->BnkMaxBuffers = modeInfo->MaxBuffers;
modeInfo->MaxPixelClock = 135000000;
@ -328,13 +277,11 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
return 0;
}
/* SetVideoMode:
* Sets the specified video mode, returning zero on success.
*/
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc)
{
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc) {
long available_vram;
long used_vram;
int width;
@ -342,15 +289,13 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
RM_REGS r;
/* reject anything with hardware stereo, linear framebuffer, or noclear */
if (mode & 0xC400)
return -1;
if (mode & 0xC400) return -1;
mode &= 0x3FF;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
/* call BIOS to set the mode */
r.x.ax = info->num;
@ -358,16 +303,16 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
/* adjust the virtual width for widescreen modes */
if (virtualX > info->w) {
if (virtualX > 1024)
return -1;
if (virtualX > 1024) return -1;
*bytesPerLine = ((virtualX*BYTES_PER_PIXEL(info->bpp))+15)&0xFFF0;
*bytesPerLine = ((virtualX * BYTES_PER_PIXEL(info->bpp)) + 15) & 0xFFF0;
width = read_vga_register(0x3D4, 0x13);
write_vga_register(0x3D4, 0x13, (width * (*bytesPerLine)) / (info->w*BYTES_PER_PIXEL(info->bpp)));
}
else
*bytesPerLine = info->w*BYTES_PER_PIXEL(info->bpp);
write_vga_register(0x3D4, 0x13,
(width * (*bytesPerLine)) /
(info->w * BYTES_PER_PIXEL(info->bpp)));
} else
*bytesPerLine = info->w * BYTES_PER_PIXEL(info->bpp);
/* set up some hardware registers */
if (chip_id >= 0x33)
@ -385,22 +330,20 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
af_scroll_y = 0;
af_bank = -1;
af->BufferEndX = af_width/BYTES_PER_PIXEL(af_bpp)-1;
af->BufferEndY = af_height-1;
af->BufferEndX = af_width / BYTES_PER_PIXEL(af_bpp) - 1;
af->BufferEndY = af_height - 1;
af->OriginOffset = 0;
used_vram = af_width * af_height * numBuffers;
available_vram = af->TotalMemory*1024 ;
available_vram = af->TotalMemory * 1024;
if (used_vram > available_vram)
return -1;
if (used_vram > available_vram) return -1;
if (available_vram-used_vram >= af_width) {
if (available_vram - used_vram >= af_width) {
af->OffscreenOffset = used_vram;
af->OffscreenStartY = af_height*numBuffers;
af->OffscreenEndY = available_vram/af_width-1;
}
else {
af->OffscreenStartY = af_height * numBuffers;
af->OffscreenEndY = available_vram / af_width - 1;
} else {
af->OffscreenOffset = 0;
af->OffscreenStartY = 0;
af->OffscreenEndY = 0;
@ -409,43 +352,32 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
return 0;
}
/* RestoreTextMode:
* Returns to text mode, shutting down the accelerator hardware.
*/
void RestoreTextMode(AF_DRIVER *af)
{
void RestoreTextMode(AF_DRIVER *af) {
RM_REGS r;
r.x.ax = 3;
rm_int(0x10, &r);
}
/* GetClosestPixelClock:
* I don't have a clue what this should return: it is used for the
* refresh rate control.
*/
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock)
{
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock) {
/* ??? */
return 135000000;
}
/* SaveRestoreState:
* Stores the current driver status: not presently implemented.
*/
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
{
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf) {
/* not implemented (not used by Allegro) */
}
/* SetDisplayStart:
* Hardware scrolling function. The waitVRT value may be one of:
*
@ -453,17 +385,16 @@ void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
* 0 = set values and return immediately
* 1 = set values and wait for retrace
*/
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
{
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT) {
if (waitVRT >= 0) {
long a = ((x * BYTES_PER_PIXEL(af_bpp)) + ((y + af_visible_page*af_height) * af_width)) >> 2;
long a = ((x * BYTES_PER_PIXEL(af_bpp)) +
((y + af_visible_page * af_height) * af_width)) >>
2;
asm volatile ("cli");
asm volatile("cli");
if (waitVRT) {
do {
} while (inportb(0x3DA) & 1);
}
do { } while (inportb(0x3DA) & 1); }
/* first set the standard CRT Start registers */
outportw(0x3D4, (a & 0xFF00) | 0x0C);
@ -471,101 +402,84 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
/* set bit 16 of the screen start address */
outportb(0x3D4, 0x1E);
outportb(0x3D5, (inportb(0x3D5) & 0xDF) | ((a & 0x10000) >> 11) );
outportb(0x3D5, (inportb(0x3D5) & 0xDF) | ((a & 0x10000) >> 11));
/* bits 17-19 of the start address: uses the 8900CL/D+ register */
outportb(0x3D4, 0x27);
outportb(0x3D5, (inportb(0x3D5) & 0xF8) | ((a & 0xE0000) >> 17) );
outportb(0x3D5, (inportb(0x3D5) & 0xF8) | ((a & 0xE0000) >> 17));
/* set pel register */
if (waitVRT) {
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
write_vga_register(0x3C0, 0x33, x&3);
write_vga_register(0x3C0, 0x33, x & 3);
asm volatile ("sti");
asm volatile("sti");
}
af_scroll_x = x;
af_scroll_y = y;
}
/* SetActiveBuffer:
* Sets which buffer is being drawn onto, for use in multi buffering
* systems (not used by Allegro).
*/
void SetActiveBuffer(AF_DRIVER *af, long index)
{
void SetActiveBuffer(AF_DRIVER *af, long index) {
if (af->OffscreenOffset) {
af->OffscreenStartY += af_active_page*af_height;
af->OffscreenEndY += af_active_page*af_height;
af->OffscreenStartY += af_active_page * af_height;
af->OffscreenEndY += af_active_page * af_height;
}
af_active_page = index;
af->OriginOffset = af_width*af_height*index;
af->OriginOffset = af_width * af_height * index;
if (af->OffscreenOffset) {
af->OffscreenStartY -= af_active_page*af_height;
af->OffscreenEndY -= af_active_page*af_height;
af->OffscreenStartY -= af_active_page * af_height;
af->OffscreenEndY -= af_active_page * af_height;
}
}
/* SetVisibleBuffer:
* Sets which buffer is displayed on the screen, for use in multi buffering
* systems (not used by Allegro).
*/
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT)
{
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT) {
af_visible_page = index;
SetDisplayStart(af, af_scroll_x, af_scroll_y, waitVRT);
}
/* GetDisplayStartStatus:
* Status poll for triple buffering. Not possible on the majority of
* present cards: this function is just a placeholder.
*/
int GetDisplayStartStatus(AF_DRIVER *af)
{
int GetDisplayStartStatus(AF_DRIVER *af) {
return 1;
}
/* SetPaletteData:
* Palette setting routine.
*/
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT)
{
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT) {
int i;
if (waitVRT) {
do {
} while (inportb(0x3DA) & 8);
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
for (i=0; i<num; i++) {
outportb(0x3C8, index+i);
outportb(0x3C9, pal[i].red/4);
outportb(0x3C9, pal[i].green/4);
outportb(0x3C9, pal[i].blue/4);
for (i = 0; i < num; i++) {
outportb(0x3C8, index + i);
outportb(0x3C9, pal[i].red / 4);
outportb(0x3C9, pal[i].green / 4);
outportb(0x3C9, pal[i].blue / 4);
}
}
/* DualSetBank32:
* Relocatable bank switch function, called with a bank number in %edx.
*/
@ -602,11 +516,7 @@ asm ("
*/
void DualSetBank(AF_DRIVER *af, long bank)
{
asm (
" call _DualSetBank32 "
:
: "d" (bank)
);
asm(" call _DualSetBank32 " : : "d"(bank));
af_bank = bank;
}
@ -660,14 +570,7 @@ asm ("
*/
void SingleSetBank(AF_DRIVER *af, long bank)
{
asm (
" call _SingleSetBank32 "
:
: "d" (bank)
);
asm(" call _SingleSetBank32 " : : "d"(bank));
af_bank = bank;
}

7
trident/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

356
tseng/driver.c
View File

@ -14,16 +14,12 @@
* See freebe.txt for copyright information.
*/
// #define NO_HWPTR
#include <pc.h>
#include "vbeaf.h"
/* chipset information */
#define ET_NONE 0
#define ET_3000 1
@ -32,18 +28,17 @@
int tseng_type = ET_NONE;
/* driver function prototypes */
void ET3000SetBank32();
void ET3000SetBank32End();
void ET3000SetBank32( );
void ET3000SetBank32End( );
void ET3000SetBank(AF_DRIVER *af, long bank);
void ET4000SetBank32();
void ET4000SetBank32End();
void ET4000SetBank32( );
void ET4000SetBank32End( );
void ET4000SetBank(AF_DRIVER *af, long bank);
int ExtStub();
int ExtStub( );
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void RestoreTextMode(AF_DRIVER *af);
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock);
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf);
@ -51,15 +46,12 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT);
void SetActiveBuffer(AF_DRIVER *af, long index);
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT);
int GetDisplayStartStatus(AF_DRIVER *af);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT);
/* list which ports we are going to access (only needed under Linux) */
unsigned short ports_table[] = { 0xFFFF };
/* internal driver state variables */
int af_bpp;
int af_width;
@ -70,72 +62,51 @@ int af_scroll_x;
int af_scroll_y;
int af_bank;
/* FreeBE/AF extension allowing farptr access to video memory */
FAF_HWPTR_DATA hwptr;
/* list of available video modes */
typedef struct VIDEO_MODE
{
typedef struct VIDEO_MODE {
int w, h;
int bpp;
int num;
int bios;
} VIDEO_MODE;
VIDEO_MODE et3000_mode_list[] =
{
{ 640, 350, 8, 0x2D, 0 },
VIDEO_MODE et3000_mode_list[] = { { 640, 350, 8, 0x2D, 0 },
{ 640, 480, 8, 0x2E, 0 },
{ 800, 600, 8, 0x30, 0 }
};
{ 800, 600, 8, 0x30, 0 } };
VIDEO_MODE et4000_mode_list[] =
{
{ 640, 350, 8, 0x2D, 0 },
{ 640, 480, 8, 0x2E, 0 },
{ 640, 400, 8, 0x2F, 0 },
{ 800, 600, 8, 0x30, 0 },
{ 1024, 768, 8, 0x38, 0 },
{ 320, 200, 15, 0x13, 0x10F0 },
{ 640, 350, 15, 0x2D, 0x10F0 },
{ 640, 480, 15, 0x2E, 0x10F0 },
{ 640, 400, 15, 0x2F, 0x10F0 },
{ 800, 600, 15, 0x30, 0x10F0 },
{ 1024, 768, 15, 0x38, 0x10F0 },
{ 640, 350, 24, 0x2DFF, 0x10F0 },
{ 640, 480, 24, 0x2EFF, 0x10F0 },
{ 640, 400, 24, 0x2FFF, 0x10F0 },
VIDEO_MODE et4000_mode_list[] = {
{ 640, 350, 8, 0x2D, 0 }, { 640, 480, 8, 0x2E, 0 },
{ 640, 400, 8, 0x2F, 0 }, { 800, 600, 8, 0x30, 0 },
{ 1024, 768, 8, 0x38, 0 }, { 320, 200, 15, 0x13, 0x10F0 },
{ 640, 350, 15, 0x2D, 0x10F0 }, { 640, 480, 15, 0x2E, 0x10F0 },
{ 640, 400, 15, 0x2F, 0x10F0 }, { 800, 600, 15, 0x30, 0x10F0 },
{ 1024, 768, 15, 0x38, 0x10F0 }, { 640, 350, 24, 0x2DFF, 0x10F0 },
{ 640, 480, 24, 0x2EFF, 0x10F0 }, { 640, 400, 24, 0x2FFF, 0x10F0 },
{ 800, 600, 24, 0x30FF, 0x10F0 }
};
#define NUM_ET3000_MODES (int)(sizeof(et3000_mode_list) / sizeof(VIDEO_MODE))
#define NUM_ET4000_MODES (int)(sizeof(et4000_mode_list) / sizeof(VIDEO_MODE))
#define NUM_ET3000_MODES (int)(sizeof(et3000_mode_list)/sizeof(VIDEO_MODE))
#define NUM_ET4000_MODES (int)(sizeof(et4000_mode_list)/sizeof(VIDEO_MODE))
short available_et3000_modes[NUM_ET3000_MODES+1] = { 1, 2, 3, -1 };
short available_et4000_modes[NUM_ET4000_MODES+1] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1 };
short available_et3000_modes[NUM_ET3000_MODES + 1] = { 1, 2, 3, -1 };
short available_et4000_modes[NUM_ET4000_MODES + 1] = { 1, 2, 3, 4, 5, 6,
7, 8, 9, 10, 11, 12,
13, 14, 15, -1 };
/* detect:
* Detects the presence of a Tseng card.
*/
int detect()
{
int detect( ) {
int old1, old2, subver;
old1 = inportb(0x3BF);
old2 = inportb(0x3D4+4);
old2 = inportb(0x3D4 + 4);
outportb(0x3BF, 3);
outportb(0x3D4+4, 0xA0);
outportb(0x3D4 + 4, 0xA0);
if (test_register(0x3CD, 0x3F)) {
if (test_vga_register(0x3D4, 0x33, 0x0F)) {
@ -146,60 +117,45 @@ int detect()
else if (subver == 15)
return ET_6000;
/* else unknown Tseng */
}
else
} else
return ET_4000;
}
else
} else
return ET_3000;
}
outportb(0x3BF, old1);
outportb(0x3D4+4, old2);
outportb(0x3D4 + 4, old2);
return ET_NONE;
}
/* SetupDriver:
* Fills in our driver header block.
*/
int SetupDriver(AF_DRIVER *af)
{
int SetupDriver(AF_DRIVER *af) {
char *name = NULL;
int vram_size;
int i;
tseng_type = detect();
tseng_type = detect( );
switch (tseng_type) {
case ET_3000: name = "ET3000"; break;
case ET_3000:
name = "ET3000";
break;
case ET_4000: name = "ET4000"; break;
case ET_4000:
name = "ET4000";
break;
case ET_6000: name = "ET6000"; break;
case ET_6000:
name = "ET6000";
break;
default:
return 1;
default: return 1;
}
i = 0;
while (af->OemVendorName[i])
i++;
while (af->OemVendorName[i]) i++;
af->OemVendorName[i++] = ',';
af->OemVendorName[i++] = ' ';
while (*name)
af->OemVendorName[i++] = *(name++);
while (*name) af->OemVendorName[i++] = *(name++);
af->OemVendorName[i] = 0;
@ -208,12 +164,11 @@ int SetupDriver(AF_DRIVER *af)
af->TotalMemory = 512;
else
af->TotalMemory = 1024;
}
else {
} else {
if (tseng_type == ET_3000)
af->TotalMemory = MIN(vram_size/1024, 512);
af->TotalMemory = MIN(vram_size / 1024, 512);
else
af->TotalMemory = MIN(vram_size/1024, 1024);
af->TotalMemory = MIN(vram_size / 1024, 1024);
}
if (tseng_type == ET_3000) {
@ -222,8 +177,7 @@ int SetupDriver(AF_DRIVER *af)
af->SetBank32 = ET3000SetBank32;
af->SetBank32Len = (long)ET3000SetBank32End - (long)ET3000SetBank32;
af->SetBank = ET3000SetBank;
}
else {
} else {
af->AvailableModes = available_et4000_modes;
af->SetBank32 = ET4000SetBank32;
@ -231,9 +185,8 @@ int SetupDriver(AF_DRIVER *af)
af->SetBank = ET4000SetBank;
}
af->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
af->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
af->BankSize = 64;
af->BankedBasePtr = 0xA0000;
@ -255,14 +208,11 @@ int SetupDriver(AF_DRIVER *af)
return 0;
}
/* InitDriver:
* The second thing to be called during the init process, after the
* application has mapped all the memory and I/O resources we need.
*/
int InitDriver(AF_DRIVER *af)
{
int InitDriver(AF_DRIVER *af) {
hwptr_init(hwptr.IOMemMaps[0], af->IOMemMaps[0]);
hwptr_init(hwptr.IOMemMaps[1], af->IOMemMaps[1]);
hwptr_init(hwptr.IOMemMaps[2], af->IOMemMaps[2]);
@ -273,81 +223,68 @@ int InitDriver(AF_DRIVER *af)
return 0;
}
/* FreeBEX:
* Returns an interface structure for the requested FreeBE/AF extension.
*/
void *FreeBEX(AF_DRIVER *af, unsigned long id)
{
void *FreeBEX(AF_DRIVER *af, unsigned long id) {
switch (id) {
#ifndef NO_HWPTR
#ifndef NO_HWPTR
case FAFEXT_HWPTR:
/* allow farptr access to video memory */
return &hwptr;
#endif
#endif
default:
return NULL;
default: return NULL;
}
}
/* ExtStub:
* Vendor-specific extension hook: we don't provide any.
*/
int ExtStub()
{
int ExtStub( ) {
return 0;
}
/* GetVideoModeInfo:
* Retrieves information about this video mode, returning zero on success
* or -1 if the mode is invalid.
*/
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
{
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo) {
VIDEO_MODE *info;
int i;
if ((mode <= 0) || (mode > ((tseng_type == ET_3000) ? NUM_ET3000_MODES : NUM_ET4000_MODES)))
if ((mode <= 0) || (mode > ((tseng_type == ET_3000) ? NUM_ET3000_MODES
: NUM_ET4000_MODES)))
return -1;
if (tseng_type == ET_3000)
info = &et3000_mode_list[mode-1];
info = &et3000_mode_list[mode - 1];
else
info = &et4000_mode_list[mode-1];
info = &et4000_mode_list[mode - 1];
for (i=0; i<(int)sizeof(AF_MODE_INFO); i++)
((char *)modeInfo)[i] = 0;
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++) ((char *)modeInfo)[i] = 0;
modeInfo->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
modeInfo->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
modeInfo->XResolution = info->w;
modeInfo->YResolution = info->h;
modeInfo->BitsPerPixel = info->bpp;
modeInfo->MaxBuffers = (af->TotalMemory*1024) /
(info->w*info->h*BYTES_PER_PIXEL(info->bpp));
modeInfo->MaxBuffers = (af->TotalMemory * 1024) /
(info->w * info->h * BYTES_PER_PIXEL(info->bpp));
if (info->w > 1024) {
modeInfo->MaxBytesPerScanLine = 2048*BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxBytesPerScanLine = 2048 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 2048;
}
else {
modeInfo->MaxBytesPerScanLine = 1024*BYTES_PER_PIXEL(info->bpp);
} else {
modeInfo->MaxBytesPerScanLine = 1024 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 1024;
}
modeInfo->BytesPerScanLine = info->w*BYTES_PER_PIXEL(info->bpp);
modeInfo->BytesPerScanLine = info->w * BYTES_PER_PIXEL(info->bpp);
modeInfo->BnkMaxBuffers = modeInfo->MaxBuffers;
modeInfo->MaxPixelClock = 135000000;
@ -355,13 +292,11 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
return 0;
}
/* SetVideoMode:
* Sets the specified video mode, returning zero on success.
*/
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc)
{
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc) {
long available_vram;
long used_vram;
int width;
@ -369,41 +304,40 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
RM_REGS r;
/* reject anything with hardware stereo, linear framebuffer, or noclear */
if (mode & 0xC400)
return -1;
if (mode & 0xC400) return -1;
mode &= 0x3FF;
if ((mode <= 0) || (mode > ((tseng_type == ET_3000) ? NUM_ET3000_MODES : NUM_ET4000_MODES)))
if ((mode <= 0) || (mode > ((tseng_type == ET_3000) ? NUM_ET3000_MODES
: NUM_ET4000_MODES)))
return -1;
if (tseng_type == ET_3000)
info = &et3000_mode_list[mode-1];
info = &et3000_mode_list[mode - 1];
else
info = &et4000_mode_list[mode-1];
info = &et4000_mode_list[mode - 1];
/* call BIOS to set the mode */
if (info->bios) {
r.x.ax = info->bios;
r.x.bx = info->num;
}
else
} else
r.x.ax = info->num;
rm_int(0x10, &r);
/* adjust the virtual width for widescreen modes */
if (virtualX > info->w) {
if (virtualX > 1024)
return -1;
if (virtualX > 1024) return -1;
*bytesPerLine = ((virtualX*BYTES_PER_PIXEL(info->bpp))+15)&0xFFF0;
*bytesPerLine = ((virtualX * BYTES_PER_PIXEL(info->bpp)) + 15) & 0xFFF0;
width = read_vga_register(0x3D4, 0x13);
write_vga_register(0x3D4, 0x13, (width * (*bytesPerLine)) / (info->w*BYTES_PER_PIXEL(info->bpp)));
}
else
*bytesPerLine = info->w*BYTES_PER_PIXEL(info->bpp);
write_vga_register(0x3D4, 0x13,
(width * (*bytesPerLine)) /
(info->w * BYTES_PER_PIXEL(info->bpp)));
} else
*bytesPerLine = info->w * BYTES_PER_PIXEL(info->bpp);
/* store info about the current mode */
af_bpp = info->bpp;
@ -415,22 +349,20 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
af_scroll_y = 0;
af_bank = -1;
af->BufferEndX = af_width/BYTES_PER_PIXEL(af_bpp)-1;
af->BufferEndY = af_height-1;
af->BufferEndX = af_width / BYTES_PER_PIXEL(af_bpp) - 1;
af->BufferEndY = af_height - 1;
af->OriginOffset = 0;
used_vram = af_width * af_height * numBuffers;
available_vram = af->TotalMemory*1024 ;
available_vram = af->TotalMemory * 1024;
if (used_vram > available_vram)
return -1;
if (used_vram > available_vram) return -1;
if (available_vram-used_vram >= af_width) {
if (available_vram - used_vram >= af_width) {
af->OffscreenOffset = used_vram;
af->OffscreenStartY = af_height*numBuffers;
af->OffscreenEndY = available_vram/af_width-1;
}
else {
af->OffscreenStartY = af_height * numBuffers;
af->OffscreenEndY = available_vram / af_width - 1;
} else {
af->OffscreenOffset = 0;
af->OffscreenStartY = 0;
af->OffscreenEndY = 0;
@ -439,43 +371,32 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
return 0;
}
/* RestoreTextMode:
* Returns to text mode, shutting down the accelerator hardware.
*/
void RestoreTextMode(AF_DRIVER *af)
{
void RestoreTextMode(AF_DRIVER *af) {
RM_REGS r;
r.x.ax = 3;
rm_int(0x10, &r);
}
/* GetClosestPixelClock:
* I don't have a clue what this should return: it is used for the
* refresh rate control.
*/
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock)
{
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock) {
/* ??? */
return 135000000;
}
/* SaveRestoreState:
* Stores the current driver status: not presently implemented.
*/
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
{
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf) {
/* not implemented (not used by Allegro) */
}
/* SetDisplayStart:
* Hardware scrolling function. The waitVRT value may be one of:
*
@ -483,120 +404,100 @@ void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
* 0 = set values and return immediately
* 1 = set values and wait for retrace
*/
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
{
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT) {
if (waitVRT >= 0) {
long a = (x * BYTES_PER_PIXEL(af_bpp)) + ((y + af_visible_page*af_height) * af_width);
long a = (x * BYTES_PER_PIXEL(af_bpp)) +
((y + af_visible_page * af_height) * af_width);
asm volatile ("cli");
asm volatile("cli");
if (waitVRT) {
do {
} while (inportb(0x3DA) & 1);
}
do { } while (inportb(0x3DA) & 1); }
/* write high bit(s) to Tseng-specific registers */
if (tseng_type == ET_3000)
alter_vga_register(0x3D4, 0x23, 2, a>>17);
alter_vga_register(0x3D4, 0x23, 2, a >> 17);
else if (tseng_type == ET_4000)
alter_vga_register(0x3D4, 0x33, 3, a>>18);
alter_vga_register(0x3D4, 0x33, 3, a >> 18);
else if (tseng_type == ET_6000)
alter_vga_register(0x3D4, 0x33, 3, a>>17);
alter_vga_register(0x3D4, 0x33, 3, a >> 17);
/* write to normal VGA address registers */
write_vga_register(0x3D4, 0x0D, (a>>2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a>>10) & 0xFF);
write_vga_register(0x3D4, 0x0D, (a >> 2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a >> 10) & 0xFF);
asm volatile ("sti");
asm volatile("sti");
if (waitVRT) {
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
/* write low 2 bits to VGA horizontal pan register */
if (af_bpp == 8)
write_vga_register(0x3C0, 0x33, a&3);
if (af_bpp == 8) write_vga_register(0x3C0, 0x33, a & 3);
}
af_scroll_x = x;
af_scroll_y = y;
}
/* SetActiveBuffer:
* Sets which buffer is being drawn onto, for use in multi buffering
* systems (not used by Allegro).
*/
void SetActiveBuffer(AF_DRIVER *af, long index)
{
void SetActiveBuffer(AF_DRIVER *af, long index) {
if (af->OffscreenOffset) {
af->OffscreenStartY += af_active_page*af_height;
af->OffscreenEndY += af_active_page*af_height;
af->OffscreenStartY += af_active_page * af_height;
af->OffscreenEndY += af_active_page * af_height;
}
af_active_page = index;
af->OriginOffset = af_width*af_height*index;
af->OriginOffset = af_width * af_height * index;
if (af->OffscreenOffset) {
af->OffscreenStartY -= af_active_page*af_height;
af->OffscreenEndY -= af_active_page*af_height;
af->OffscreenStartY -= af_active_page * af_height;
af->OffscreenEndY -= af_active_page * af_height;
}
}
/* SetVisibleBuffer:
* Sets which buffer is displayed on the screen, for use in multi buffering
* systems (not used by Allegro).
*/
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT)
{
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT) {
af_visible_page = index;
SetDisplayStart(af, af_scroll_x, af_scroll_y, waitVRT);
}
/* GetDisplayStartStatus:
* Status poll for triple buffering. Not possible on the majority of
* present cards: this function is just a placeholder.
*/
int GetDisplayStartStatus(AF_DRIVER *af)
{
int GetDisplayStartStatus(AF_DRIVER *af) {
return 1;
}
/* SetPaletteData:
* Palette setting routine.
*/
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT)
{
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT) {
int i;
if (waitVRT) {
do {
} while (inportb(0x3DA) & 8);
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
for (i=0; i<num; i++) {
outportb(0x3C8, index+i);
outportb(0x3C9, pal[i].red/4);
outportb(0x3C9, pal[i].green/4);
outportb(0x3C9, pal[i].blue/4);
for (i = 0; i < num; i++) {
outportb(0x3C8, index + i);
outportb(0x3C9, pal[i].red / 4);
outportb(0x3C9, pal[i].green / 4);
outportb(0x3C9, pal[i].blue / 4);
}
}
/* ET3000SetBank32:
* Relocatable bank switch function, called with a bank number in %edx.
*/
@ -634,11 +535,7 @@ asm ("
*/
void ET3000SetBank(AF_DRIVER *af, long bank)
{
asm (
" call _ET3000SetBank32 "
:
: "d" (bank)
);
asm(" call _ET3000SetBank32 " : : "d"(bank));
af_bank = bank;
}
@ -681,14 +578,7 @@ asm ("
*/
void ET4000SetBank(AF_DRIVER *af, long bank)
{
asm (
" call _ET4000SetBank32 "
:
: "d" (bank)
);
asm(" call _ET4000SetBank32 " : : "d"(bank));
af_bank = bank;
}

7
tseng/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};

672
vbeaf.h
View File

@ -12,24 +12,20 @@
* See freebe.txt for copyright information.
*/
#define FREEBE_VERSION "v1.2"
#ifndef ALLEGRO_H
#include <pc.h>
#define NULL 0
#define TRUE 1
#define FALSE 0
#define MIN(x,y) (((x) < (y)) ? (x) : (y))
#define MAX(x,y) (((x) > (y)) ? (x) : (y))
#define MID(x,y,z) MAX((x), MIN((y), (z)))
#define MIN(x, y) (((x) < (y)) ? (x) : (y))
#define MAX(x, y) (((x) > (y)) ? (x) : (y))
#define MID(x, y, z) MAX((x), MIN((y), (z)))
#define ABS(x) (((x) >= 0) ? (x) : (-(x)))
@ -37,11 +33,8 @@
typedef long fixed;
#endif
/* mode attribute flags */
#define afHaveMultiBuffer 0x0001 /* multiple buffers */
#define afHaveVirtualScroll 0x0002 /* virtual scrolling */
@ -60,11 +53,8 @@ typedef long fixed;
#define afHaveHWStereoSync 0x4000 /* hardware stereo signalling */
#define afHaveEVCStereoSync 0x8000 /* HW stereo sync via EVC connector */
/* drawing modes */
typedef enum
{
typedef enum {
AF_FORE_MIX = 0, /* background pixels use the foreground mix */
AF_REPLACE_MIX = 0, /* solid drawing mode */
AF_AND_MIX, /* bitwise AND mode */
@ -91,20 +81,14 @@ typedef enum
AF_R2_WHITE,
} AF_mixModes;
/* fixed point coordinate pair */
typedef struct AF_FIX_POINT
{
typedef struct AF_FIX_POINT {
fixed x;
fixed y;
} AF_FIX_POINT;
/* trapezium information block */
typedef struct AF_TRAP
{
typedef struct AF_TRAP {
unsigned long y;
unsigned long count;
fixed x1;
@ -113,179 +97,169 @@ typedef struct AF_TRAP
fixed slope2;
} AF_TRAP;
/* hardware cursor description */
typedef struct AF_CURSOR
{
typedef struct AF_CURSOR {
unsigned long xorMask[32];
unsigned long andMask[32];
unsigned long hotx;
unsigned long hoty;
} AF_CURSOR;
/* color value */
typedef struct AF_PALETTE
{
typedef struct AF_PALETTE {
unsigned char blue;
unsigned char green;
unsigned char red;
unsigned char alpha;
} AF_PALETTE;
/* CRTC information block for refresh rate control */
typedef struct AF_CRTCInfo
{
unsigned short HorizontalTotal __attribute__ ((packed)); /* horizontal total (pixels) */
unsigned short HorizontalSyncStart __attribute__ ((packed)); /* horizontal sync start position */
unsigned short HorizontalSyncEnd __attribute__ ((packed)); /* horizontal sync end position */
unsigned short VerticalTotal __attribute__ ((packed)); /* vertical total (lines) */
unsigned short VerticalSyncStart __attribute__ ((packed)); /* vertical sync start position */
unsigned short VerticalSyncEnd __attribute__ ((packed)); /* vertical sync end position */
unsigned char Flags __attribute__ ((packed)); /* initialisation flags for mode */
unsigned int PixelClock __attribute__ ((packed)); /* pixel clock in units of Hz */
unsigned short RefreshRate __attribute__ ((packed)); /* expected refresh rate in .01Hz */
unsigned short NumBuffers __attribute__ ((packed)); /* number of display buffers */
typedef struct AF_CRTCInfo {
unsigned short HorizontalTotal
__attribute__((packed)); /* horizontal total (pixels) */
unsigned short HorizontalSyncStart
__attribute__((packed)); /* horizontal sync start position */
unsigned short HorizontalSyncEnd
__attribute__((packed)); /* horizontal sync end position */
unsigned short VerticalTotal
__attribute__((packed)); /* vertical total (lines) */
unsigned short VerticalSyncStart
__attribute__((packed)); /* vertical sync start position */
unsigned short VerticalSyncEnd
__attribute__((packed)); /* vertical sync end position */
unsigned char Flags
__attribute__((packed)); /* initialisation flags for mode */
unsigned int PixelClock
__attribute__((packed)); /* pixel clock in units of Hz */
unsigned short RefreshRate
__attribute__((packed)); /* expected refresh rate in .01Hz */
unsigned short NumBuffers
__attribute__((packed)); /* number of display buffers */
} AF_CRTCInfo;
/* definitions for CRTC information block flags */
#define afDoubleScan 0x0001 /* enable double scanned mode */
#define afInterlaced 0x0002 /* enable interlaced mode */
#define afHSyncNeg 0x0004 /* horizontal sync is negative */
#define afVSyncNeg 0x0008 /* vertical sync is negative */
typedef unsigned char AF_PATTERN; /* pattern array elements */
typedef unsigned AF_STIPPLE; /* 16 bit line stipple pattern */
typedef unsigned AF_COLOR; /* packed color values */
/* mode information structure */
typedef struct AF_MODE_INFO
{
unsigned short Attributes __attribute__ ((packed));
unsigned short XResolution __attribute__ ((packed));
unsigned short YResolution __attribute__ ((packed));
unsigned short BytesPerScanLine __attribute__ ((packed));
unsigned short BitsPerPixel __attribute__ ((packed));
unsigned short MaxBuffers __attribute__ ((packed));
unsigned char RedMaskSize __attribute__ ((packed));
unsigned char RedFieldPosition __attribute__ ((packed));
unsigned char GreenMaskSize __attribute__ ((packed));
unsigned char GreenFieldPosition __attribute__ ((packed));
unsigned char BlueMaskSize __attribute__ ((packed));
unsigned char BlueFieldPosition __attribute__ ((packed));
unsigned char RsvdMaskSize __attribute__ ((packed));
unsigned char RsvdFieldPosition __attribute__ ((packed));
unsigned short MaxBytesPerScanLine __attribute__ ((packed));
unsigned short MaxScanLineWidth __attribute__ ((packed));
typedef struct AF_MODE_INFO {
unsigned short Attributes __attribute__((packed));
unsigned short XResolution __attribute__((packed));
unsigned short YResolution __attribute__((packed));
unsigned short BytesPerScanLine __attribute__((packed));
unsigned short BitsPerPixel __attribute__((packed));
unsigned short MaxBuffers __attribute__((packed));
unsigned char RedMaskSize __attribute__((packed));
unsigned char RedFieldPosition __attribute__((packed));
unsigned char GreenMaskSize __attribute__((packed));
unsigned char GreenFieldPosition __attribute__((packed));
unsigned char BlueMaskSize __attribute__((packed));
unsigned char BlueFieldPosition __attribute__((packed));
unsigned char RsvdMaskSize __attribute__((packed));
unsigned char RsvdFieldPosition __attribute__((packed));
unsigned short MaxBytesPerScanLine __attribute__((packed));
unsigned short MaxScanLineWidth __attribute__((packed));
/* VBE/AF 2.0 extensions */
unsigned short LinBytesPerScanLine __attribute__ ((packed));
unsigned char BnkMaxBuffers __attribute__ ((packed));
unsigned char LinMaxBuffers __attribute__ ((packed));
unsigned char LinRedMaskSize __attribute__ ((packed));
unsigned char LinRedFieldPosition __attribute__ ((packed));
unsigned char LinGreenMaskSize __attribute__ ((packed));
unsigned char LinGreenFieldPosition __attribute__ ((packed));
unsigned char LinBlueMaskSize __attribute__ ((packed));
unsigned char LinBlueFieldPosition __attribute__ ((packed));
unsigned char LinRsvdMaskSize __attribute__ ((packed));
unsigned char LinRsvdFieldPosition __attribute__ ((packed));
unsigned long MaxPixelClock __attribute__ ((packed));
unsigned long VideoCapabilities __attribute__ ((packed));
unsigned short VideoMinXScale __attribute__ ((packed));
unsigned short VideoMinYScale __attribute__ ((packed));
unsigned short VideoMaxXScale __attribute__ ((packed));
unsigned short VideoMaxYScale __attribute__ ((packed));
unsigned short LinBytesPerScanLine __attribute__((packed));
unsigned char BnkMaxBuffers __attribute__((packed));
unsigned char LinMaxBuffers __attribute__((packed));
unsigned char LinRedMaskSize __attribute__((packed));
unsigned char LinRedFieldPosition __attribute__((packed));
unsigned char LinGreenMaskSize __attribute__((packed));
unsigned char LinGreenFieldPosition __attribute__((packed));
unsigned char LinBlueMaskSize __attribute__((packed));
unsigned char LinBlueFieldPosition __attribute__((packed));
unsigned char LinRsvdMaskSize __attribute__((packed));
unsigned char LinRsvdFieldPosition __attribute__((packed));
unsigned long MaxPixelClock __attribute__((packed));
unsigned long VideoCapabilities __attribute__((packed));
unsigned short VideoMinXScale __attribute__((packed));
unsigned short VideoMinYScale __attribute__((packed));
unsigned short VideoMaxXScale __attribute__((packed));
unsigned short VideoMaxYScale __attribute__((packed));
unsigned char reserved[76] __attribute__ ((packed));
unsigned char reserved[76] __attribute__((packed));
} AF_MODE_INFO;
#define DC struct AF_DRIVER *dc
/* main VBE/AF driver structure */
typedef struct AF_DRIVER
{
typedef struct AF_DRIVER {
/* header */
char Signature[12] __attribute__ ((packed));
unsigned long Version __attribute__ ((packed));
unsigned long DriverRev __attribute__ ((packed));
char OemVendorName[80] __attribute__ ((packed));
char OemCopyright[80] __attribute__ ((packed));
short *AvailableModes __attribute__ ((packed));
unsigned long TotalMemory __attribute__ ((packed));
unsigned long Attributes __attribute__ ((packed));
unsigned long BankSize __attribute__ ((packed));
unsigned long BankedBasePtr __attribute__ ((packed));
unsigned long LinearSize __attribute__ ((packed));
unsigned long LinearBasePtr __attribute__ ((packed));
unsigned long LinearGranularity __attribute__ ((packed));
unsigned short *IOPortsTable __attribute__ ((packed));
unsigned long IOMemoryBase[4] __attribute__ ((packed));
unsigned long IOMemoryLen[4] __attribute__ ((packed));
unsigned long LinearStridePad __attribute__ ((packed));
unsigned short PCIVendorID __attribute__ ((packed));
unsigned short PCIDeviceID __attribute__ ((packed));
unsigned short PCISubSysVendorID __attribute__ ((packed));
unsigned short PCISubSysID __attribute__ ((packed));
unsigned long Checksum __attribute__ ((packed));
unsigned long res2[6] __attribute__ ((packed));
char Signature[12] __attribute__((packed));
unsigned long Version __attribute__((packed));
unsigned long DriverRev __attribute__((packed));
char OemVendorName[80] __attribute__((packed));
char OemCopyright[80] __attribute__((packed));
short *AvailableModes __attribute__((packed));
unsigned long TotalMemory __attribute__((packed));
unsigned long Attributes __attribute__((packed));
unsigned long BankSize __attribute__((packed));
unsigned long BankedBasePtr __attribute__((packed));
unsigned long LinearSize __attribute__((packed));
unsigned long LinearBasePtr __attribute__((packed));
unsigned long LinearGranularity __attribute__((packed));
unsigned short *IOPortsTable __attribute__((packed));
unsigned long IOMemoryBase[4] __attribute__((packed));
unsigned long IOMemoryLen[4] __attribute__((packed));
unsigned long LinearStridePad __attribute__((packed));
unsigned short PCIVendorID __attribute__((packed));
unsigned short PCIDeviceID __attribute__((packed));
unsigned short PCISubSysVendorID __attribute__((packed));
unsigned short PCISubSysID __attribute__((packed));
unsigned long Checksum __attribute__((packed));
unsigned long res2[6] __attribute__((packed));
/* near pointers mapped by the application */
void *IOMemMaps[4] __attribute__ ((packed));
void *BankedMem __attribute__ ((packed));
void *LinearMem __attribute__ ((packed));
unsigned long res3[5] __attribute__ ((packed));
void *IOMemMaps[4] __attribute__((packed));
void *BankedMem __attribute__((packed));
void *LinearMem __attribute__((packed));
unsigned long res3[5] __attribute__((packed));
/* driver state variables */
unsigned long BufferEndX __attribute__ ((packed));
unsigned long BufferEndY __attribute__ ((packed));
unsigned long OriginOffset __attribute__ ((packed));
unsigned long OffscreenOffset __attribute__ ((packed));
unsigned long OffscreenStartY __attribute__ ((packed));
unsigned long OffscreenEndY __attribute__ ((packed));
unsigned long res4[10] __attribute__ ((packed));
unsigned long BufferEndX __attribute__((packed));
unsigned long BufferEndY __attribute__((packed));
unsigned long OriginOffset __attribute__((packed));
unsigned long OffscreenOffset __attribute__((packed));
unsigned long OffscreenStartY __attribute__((packed));
unsigned long OffscreenEndY __attribute__((packed));
unsigned long res4[10] __attribute__((packed));
/* relocatable 32 bit bank switch routine, for Windows (ugh!) */
unsigned long SetBank32Len __attribute__ ((packed));
void *SetBank32 __attribute__ ((packed));
unsigned long SetBank32Len __attribute__((packed));
void *SetBank32 __attribute__((packed));
/* callback functions provided by the application */
void *Int86 __attribute__ ((packed));
void *CallRealMode __attribute__ ((packed));
void *Int86 __attribute__((packed));
void *CallRealMode __attribute__((packed));
/* main driver setup routine */
void *InitDriver __attribute__ ((packed));
void *InitDriver __attribute__((packed));
/* VBE/AF 1.0 asm interface (obsolete and not supported by Allegro) */
void *af10Funcs[40] __attribute__ ((packed));
void *af10Funcs[40] __attribute__((packed));
/* VBE/AF 2.0 extensions */
void *PlugAndPlayInit __attribute__ ((packed));
void *PlugAndPlayInit __attribute__((packed));
/* extension query function, specific to FreeBE/AF */
void *(*OemExt)(DC, unsigned long id);
/* extension hook for implementing additional VESA interfaces */
void *SupplementalExt __attribute__ ((packed));
void *SupplementalExt __attribute__((packed));
/* device driver functions */
long (*GetVideoModeInfo)(DC, short mode, AF_MODE_INFO *modeInfo);
long (*SetVideoMode)(DC, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long (*SetVideoMode)(DC, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void (*RestoreTextMode)(DC);
long (*GetClosestPixelClock)(DC, short mode, unsigned long pixelClock);
void (*SaveRestoreState)(DC, int subfunc, void *saveBuf);
@ -294,14 +268,16 @@ typedef struct AF_DRIVER
void (*SetVisibleBuffer)(DC, long index, long waitVRT);
int (*GetDisplayStartStatus)(DC);
void (*EnableStereoMode)(DC, int enable);
void (*SetPaletteData)(DC, AF_PALETTE *pal, long num, long index, long waitVRT);
void (*SetPaletteData)(DC, AF_PALETTE *pal, long num, long index,
long waitVRT);
void (*SetGammaCorrectData)(DC, AF_PALETTE *pal, long num, long index);
void (*SetBank)(DC, long bank);
/* hardware cursor functions */
void (*SetCursor)(DC, AF_CURSOR *cursor);
void (*SetCursorPos)(DC, long x, long y);
void (*SetCursorColor)(DC, unsigned char red, unsigned char green, unsigned char blue);
void (*SetCursorColor)(DC, unsigned char red, unsigned char green,
unsigned char blue);
void (*ShowCursor)(DC, long visible);
/* 2D rendering functions */
@ -316,46 +292,128 @@ typedef struct AF_DRIVER
void (*SetLineStippleCount)(DC, unsigned long count);
void (*SetClipRect)(DC, long minx, long miny, long maxx, long maxy);
void (*DrawScan)(DC, long color, long y, long x1, long x2);
void (*DrawPattScan)(DC, long foreColor, long backColor, long y, long x1, long x2);
void (*DrawPattScan)(DC, long foreColor, long backColor, long y, long x1,
long x2);
void (*DrawColorPattScan)(DC, long y, long x1, long x2);
void (*DrawScanList)(DC, unsigned long color, long y, long length, short *scans);
void (*DrawPattScanList)(DC, unsigned long foreColor, unsigned long backColor, long y, long length, short *scans);
void (*DrawScanList)(DC, unsigned long color, long y, long length,
short *scans);
void (*DrawPattScanList)(DC, unsigned long foreColor,
unsigned long backColor, long y, long length,
short *scans);
void (*DrawColorPattScanList)(DC, long y, long length, short *scans);
void (*DrawRect)(DC, unsigned long color, long left, long top, long width, long height);
void (*DrawPattRect)(DC, unsigned long foreColor, unsigned long backColor, long left, long top, long width, long height);
void (*DrawRect)(DC, unsigned long color, long left, long top, long width,
long height);
void (*DrawPattRect)(DC, unsigned long foreColor, unsigned long backColor,
long left, long top, long width, long height);
void (*DrawColorPattRect)(DC, long left, long top, long width, long height);
void (*DrawLine)(DC, unsigned long color, fixed x1, fixed y1, fixed x2, fixed y2);
void (*DrawStippleLine)(DC, unsigned long foreColor, unsigned long backColor, fixed x1, fixed y1, fixed x2, fixed y2);
void (*DrawLine)(DC, unsigned long color, fixed x1, fixed y1, fixed x2,
fixed y2);
void (*DrawStippleLine)(DC, unsigned long foreColor,
unsigned long backColor, fixed x1, fixed y1,
fixed x2, fixed y2);
void (*DrawTrap)(DC, unsigned long color, AF_TRAP *trap);
void (*DrawTri)(DC, unsigned long color, AF_FIX_POINT *v1, AF_FIX_POINT *v2, AF_FIX_POINT *v3, fixed xOffset, fixed yOffset);
void (*DrawQuad)(DC, unsigned long color, AF_FIX_POINT *v1, AF_FIX_POINT *v2, AF_FIX_POINT *v3, AF_FIX_POINT *v4, fixed xOffset, fixed yOffset);
void (*PutMonoImage)(DC, long foreColor, long backColor, long dstX, long dstY, long byteWidth, long srcX, long srcY, long width, long height, unsigned char *image);
void (*PutMonoImageLin)(DC, long foreColor, long backColor, long dstX, long dstY, long byteWidth, long srcX, long srcY, long width, long height, long imageOfs);
void (*PutMonoImageBM)(DC, long foreColor, long backColor, long dstX, long dstY, long byteWidth, long srcX, long srcY, long width, long height, long imagePhysAddr);
void (*BitBlt)(DC, long left, long top, long width, long height, long dstLeft, long dstTop, long op);
void (*BitBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op);
void (*BitBltLin)(DC, long srcOfs, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op);
void (*BitBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op);
void (*SrcTransBlt)(DC, long left, long top, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*SrcTransBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*SrcTransBltLin)(DC, long srcOfs, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*SrcTransBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*DstTransBlt)(DC, long left, long top, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*DstTransBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*DstTransBltLin)(DC, long srcOfs, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*DstTransBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft, long srcTop, long width, long height, long dstLeft, long dstTop, long op, unsigned long transparent);
void (*StretchBlt)(DC, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op);
void (*StretchBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op);
void (*StretchBltLin)(DC, long srcOfs, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op);
void (*StretchBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op);
void (*SrcTransStretchBlt)(DC, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*SrcTransStretchBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*SrcTransStretchBltLin)(DC, long srcOfs, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*SrcTransStretchBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*DstTransStretchBlt)(DC, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*DstTransStretchBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*DstTransStretchBltLin)(DC, long srcOfs, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*DstTransStretchBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft, long srcTop, long srcWidth, long srcHeight, long dstLeft, long dstTop, long dstWidth, long dstHeight, long flags, long op, unsigned long transparent);
void (*DrawTri)(DC, unsigned long color, AF_FIX_POINT *v1, AF_FIX_POINT *v2,
AF_FIX_POINT *v3, fixed xOffset, fixed yOffset);
void (*DrawQuad)(DC, unsigned long color, AF_FIX_POINT *v1,
AF_FIX_POINT *v2, AF_FIX_POINT *v3, AF_FIX_POINT *v4,
fixed xOffset, fixed yOffset);
void (*PutMonoImage)(DC, long foreColor, long backColor, long dstX,
long dstY, long byteWidth, long srcX, long srcY,
long width, long height, unsigned char *image);
void (*PutMonoImageLin)(DC, long foreColor, long backColor, long dstX,
long dstY, long byteWidth, long srcX, long srcY,
long width, long height, long imageOfs);
void (*PutMonoImageBM)(DC, long foreColor, long backColor, long dstX,
long dstY, long byteWidth, long srcX, long srcY,
long width, long height, long imagePhysAddr);
void (*BitBlt)(DC, long left, long top, long width, long height,
long dstLeft, long dstTop, long op);
void (*BitBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op);
void (*BitBltLin)(DC, long srcOfs, long srcPitch, long srcLeft, long srcTop,
long width, long height, long dstLeft, long dstTop,
long op);
void (*BitBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op);
void (*SrcTransBlt)(DC, long left, long top, long width, long height,
long dstLeft, long dstTop, long op,
unsigned long transparent);
void (*SrcTransBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op, unsigned long transparent);
void (*SrcTransBltLin)(DC, long srcOfs, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op, unsigned long transparent);
void (*SrcTransBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op, unsigned long transparent);
void (*DstTransBlt)(DC, long left, long top, long width, long height,
long dstLeft, long dstTop, long op,
unsigned long transparent);
void (*DstTransBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op, unsigned long transparent);
void (*DstTransBltLin)(DC, long srcOfs, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op, unsigned long transparent);
void (*DstTransBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft,
long srcTop, long width, long height, long dstLeft,
long dstTop, long op, unsigned long transparent);
void (*StretchBlt)(DC, long srcLeft, long srcTop, long srcWidth,
long srcHeight, long dstLeft, long dstTop, long dstWidth,
long dstHeight, long flags, long op);
void (*StretchBltSys)(DC, void *srcAddr, long srcPitch, long srcLeft,
long srcTop, long srcWidth, long srcHeight,
long dstLeft, long dstTop, long dstWidth,
long dstHeight, long flags, long op);
void (*StretchBltLin)(DC, long srcOfs, long srcPitch, long srcLeft,
long srcTop, long srcWidth, long srcHeight,
long dstLeft, long dstTop, long dstWidth,
long dstHeight, long flags, long op);
void (*StretchBltBM)(DC, long srcPhysAddr, long srcPitch, long srcLeft,
long srcTop, long srcWidth, long srcHeight,
long dstLeft, long dstTop, long dstWidth,
long dstHeight, long flags, long op);
void (*SrcTransStretchBlt)(DC, long srcLeft, long srcTop, long srcWidth,
long srcHeight, long dstLeft, long dstTop,
long dstWidth, long dstHeight, long flags,
long op, unsigned long transparent);
void (*SrcTransStretchBltSys)(DC, void *srcAddr, long srcPitch,
long srcLeft, long srcTop, long srcWidth,
long srcHeight, long dstLeft, long dstTop,
long dstWidth, long dstHeight, long flags,
long op, unsigned long transparent);
void (*SrcTransStretchBltLin)(DC, long srcOfs, long srcPitch, long srcLeft,
long srcTop, long srcWidth, long srcHeight,
long dstLeft, long dstTop, long dstWidth,
long dstHeight, long flags, long op,
unsigned long transparent);
void (*SrcTransStretchBltBM)(DC, long srcPhysAddr, long srcPitch,
long srcLeft, long srcTop, long srcWidth,
long srcHeight, long dstLeft, long dstTop,
long dstWidth, long dstHeight, long flags,
long op, unsigned long transparent);
void (*DstTransStretchBlt)(DC, long srcLeft, long srcTop, long srcWidth,
long srcHeight, long dstLeft, long dstTop,
long dstWidth, long dstHeight, long flags,
long op, unsigned long transparent);
void (*DstTransStretchBltSys)(DC, void *srcAddr, long srcPitch,
long srcLeft, long srcTop, long srcWidth,
long srcHeight, long dstLeft, long dstTop,
long dstWidth, long dstHeight, long flags,
long op, unsigned long transparent);
void (*DstTransStretchBltLin)(DC, long srcOfs, long srcPitch, long srcLeft,
long srcTop, long srcWidth, long srcHeight,
long dstLeft, long dstTop, long dstWidth,
long dstHeight, long flags, long op,
unsigned long transparent);
void (*DstTransStretchBltBM)(DC, long srcPhysAddr, long srcPitch,
long srcLeft, long srcTop, long srcWidth,
long srcHeight, long dstLeft, long dstTop,
long dstWidth, long dstHeight, long flags,
long op, unsigned long transparent);
/* hardware video functions */
void (*SetVideoInput)(DC, long width, long height, long format);
@ -365,15 +423,10 @@ typedef struct AF_DRIVER
} AF_DRIVER;
#undef DC
/* register data for calling real mode interrupts (DPMI format) */
typedef union
{
typedef union {
struct {
unsigned long edi;
unsigned long esi;
@ -415,30 +468,21 @@ typedef union
} h;
} RM_REGS;
/* our API extensions use 32 bit magic numbers */
#define FAF_ID(a,b,c,d) ((a<<24) | (b<<16) | (c<<8) | d)
#define FAF_ID(a, b, c, d) ((a << 24) | (b << 16) | (c << 8) | d)
/* ID code and magic return value for initialising the extensions */
#define FAFEXT_INIT FAF_ID('I','N','I','T')
#define FAFEXT_MAGIC FAF_ID('E','X', 0, 0)
#define FAFEXT_MAGIC1 FAF_ID('E','X','0','1')
#define FAFEXT_INIT FAF_ID('I', 'N', 'I', 'T')
#define FAFEXT_MAGIC FAF_ID('E', 'X', 0, 0)
#define FAFEXT_MAGIC1 FAF_ID('E', 'X', '0', '1')
/* extension providing a hardware-specific way to access video memory */
#define FAFEXT_HWPTR FAF_ID('H','P','T','R')
#define FAFEXT_HWPTR FAF_ID('H', 'P', 'T', 'R')
#if (defined __i386__) && (!defined NO_HWPTR)
/* use seg+offset far pointers on i386 */
typedef struct FAF_HWPTR
{
typedef struct FAF_HWPTR {
int sel;
unsigned long offset;
} FAF_HWPTR;
@ -448,89 +492,84 @@ typedef struct FAF_HWPTR
#define hwptr_init(ptr, addr) \
if ((addr) && (!(ptr).sel)) { \
(ptr).sel = _my_ds(); \
(ptr).sel = _my_ds( ); \
(ptr).offset = (unsigned long)(addr); \
}
#define hwptr_pokeb(ptr, off, val) _farpokeb((ptr).sel, (ptr).offset+(off), (val))
#define hwptr_pokew(ptr, off, val) _farpokew((ptr).sel, (ptr).offset+(off), (val))
#define hwptr_pokel(ptr, off, val) _farpokel((ptr).sel, (ptr).offset+(off), (val))
#define hwptr_pokeb(ptr, off, val) \
_farpokeb((ptr).sel, (ptr).offset + (off), (val))
#define hwptr_pokew(ptr, off, val) \
_farpokew((ptr).sel, (ptr).offset + (off), (val))
#define hwptr_pokel(ptr, off, val) \
_farpokel((ptr).sel, (ptr).offset + (off), (val))
#define hwptr_peekb(ptr, off) _farpeekb((ptr).sel, (ptr).offset+(off))
#define hwptr_peekw(ptr, off) _farpeekw((ptr).sel, (ptr).offset+(off))
#define hwptr_peekl(ptr, off) _farpeekl((ptr).sel, (ptr).offset+(off))
#define hwptr_peekb(ptr, off) _farpeekb((ptr).sel, (ptr).offset + (off))
#define hwptr_peekw(ptr, off) _farpeekw((ptr).sel, (ptr).offset + (off))
#define hwptr_peekl(ptr, off) _farpeekl((ptr).sel, (ptr).offset + (off))
#define hwptr_select(ptr) _farsetsel((ptr).sel)
#define hwptr_unselect(ptr) (ptr).sel = _fargetsel()
#define hwptr_unselect(ptr) (ptr).sel = _fargetsel( )
#define hwptr_nspokeb(ptr, off, val) _farnspokeb((ptr).offset+(off), (val))
#define hwptr_nspokew(ptr, off, val) _farnspokew((ptr).offset+(off), (val))
#define hwptr_nspokel(ptr, off, val) _farnspokel((ptr).offset+(off), (val))
#define hwptr_nspeekb(ptr, off) _farnspeekb((ptr).offset+(off))
#define hwptr_nspeekw(ptr, off) _farnspeekw((ptr).offset+(off))
#define hwptr_nspeekl(ptr, off) _farnspeekl((ptr).offset+(off))
#define hwptr_nspokeb(ptr, off, val) _farnspokeb((ptr).offset + (off), (val))
#define hwptr_nspokew(ptr, off, val) _farnspokew((ptr).offset + (off), (val))
#define hwptr_nspokel(ptr, off, val) _farnspokel((ptr).offset + (off), (val))
#define hwptr_nspeekb(ptr, off) _farnspeekb((ptr).offset + (off))
#define hwptr_nspeekw(ptr, off) _farnspeekw((ptr).offset + (off))
#define hwptr_nspeekl(ptr, off) _farnspeekl((ptr).offset + (off))
#else
/* use regular C pointers on other platforms or if hwptr is disabled */
typedef void *FAF_HWPTR;
#define hwptr_init(ptr, addr) ptr = (FAF_HWPTR)(addr)
#define hwptr_pokeb(ptr, off, val) *((volatile unsigned char *)((ptr)+(off))) = (val)
#define hwptr_pokew(ptr, off, val) *((volatile unsigned short *)((ptr)+(off))) = (val)
#define hwptr_pokel(ptr, off, val) *((volatile unsigned long *)((ptr)+(off))) = (val)
#define hwptr_pokeb(ptr, off, val) \
*((volatile unsigned char *)((ptr) + (off))) = (val)
#define hwptr_pokew(ptr, off, val) \
*((volatile unsigned short *)((ptr) + (off))) = (val)
#define hwptr_pokel(ptr, off, val) \
*((volatile unsigned long *)((ptr) + (off))) = (val)
#define hwptr_peekb(ptr, off) (*((volatile unsigned char *)((ptr)+(off))))
#define hwptr_peekw(ptr, off) (*((volatile unsigned short *)((ptr)+(off))))
#define hwptr_peekl(ptr, off) (*((volatile unsigned long *)((ptr)+(off))))
#define hwptr_peekb(ptr, off) (*((volatile unsigned char *)((ptr) + (off))))
#define hwptr_peekw(ptr, off) (*((volatile unsigned short *)((ptr) + (off))))
#define hwptr_peekl(ptr, off) (*((volatile unsigned long *)((ptr) + (off))))
#define hwptr_select(ptr)
#define hwptr_unselect(ptr) (ptr) = NULL
#define hwptr_nspokeb(ptr, off, val) *((volatile unsigned char *)((ptr)+(off))) = (val)
#define hwptr_nspokew(ptr, off, val) *((volatile unsigned short *)((ptr)+(off))) = (val)
#define hwptr_nspokel(ptr, off, val) *((volatile unsigned long *)((ptr)+(off))) = (val)
#define hwptr_nspeekb(ptr, off) (*((volatile unsigned char *)((ptr)+(off))))
#define hwptr_nspeekw(ptr, off) (*((volatile unsigned short *)((ptr)+(off))))
#define hwptr_nspeekl(ptr, off) (*((volatile unsigned long *)((ptr)+(off))))
#define hwptr_nspokeb(ptr, off, val) \
*((volatile unsigned char *)((ptr) + (off))) = (val)
#define hwptr_nspokew(ptr, off, val) \
*((volatile unsigned short *)((ptr) + (off))) = (val)
#define hwptr_nspokel(ptr, off, val) \
*((volatile unsigned long *)((ptr) + (off))) = (val)
#define hwptr_nspeekb(ptr, off) (*((volatile unsigned char *)((ptr) + (off))))
#define hwptr_nspeekw(ptr, off) (*((volatile unsigned short *)((ptr) + (off))))
#define hwptr_nspeekl(ptr, off) (*((volatile unsigned long *)((ptr) + (off))))
#endif /* hwptr structure definitions */
/* interface structure containing hardware pointer data */
typedef struct FAF_HWPTR_DATA
{
typedef struct FAF_HWPTR_DATA {
FAF_HWPTR IOMemMaps[4];
FAF_HWPTR BankedMem;
FAF_HWPTR LinearMem;
} FAF_HWPTR_DATA;
/* extension providing a way for the config program to set driver variables */
#define FAFEXT_CONFIG FAF_ID('C','O','N','F')
#define FAFEXT_CONFIG FAF_ID('C', 'O', 'N', 'F')
/* config variable, so the install program can communicate with the driver */
typedef struct FAF_CONFIG_DATA
{
typedef struct FAF_CONFIG_DATA {
unsigned long id;
unsigned long value;
} FAF_CONFIG_DATA;
/* config variable ID used to enable/disable specific hardware functions */
#define FAF_CFG_FEATURES FAF_ID('F','E','A','T')
#define FAF_CFG_FEATURES FAF_ID('F', 'E', 'A', 'T')
/* bitfield values for the FAF_CFG_FEATURES variable */
#define fafLinear 0x00000001
@ -562,21 +601,15 @@ typedef struct FAF_CONFIG_DATA
#define fafSrcTransBltLin 0x04000000
#define fafSrcTransBltBM 0x08000000
/* helper function for enabling/disabling driver routines */
void fixup_feature_list(AF_DRIVER *af, unsigned long flags);
/* extension providing libc exports (needed for Nucleus compatibility) */
#define FAFEXT_LIBC FAF_ID('L','I','B','C')
#define FAFEXT_LIBC FAF_ID('L', 'I', 'B', 'C')
typedef struct FAF_LIBC_DATA
{
typedef struct FAF_LIBC_DATA {
long size;
void (*abort)();
void (*abort)( );
void *(*calloc)(unsigned long num_elements, unsigned long size);
void (*exit)(int status);
void (*free)(void *ptr);
@ -597,15 +630,11 @@ typedef struct FAF_LIBC_DATA
int (*rename)(const char *oldname, const char *newname);
unsigned int (*time)(unsigned int *t);
void (*setfileattr)(const char *filename, unsigned attrib);
unsigned long (*getcurrentdate)();
unsigned long (*getcurrentdate)( );
} FAF_LIBC_DATA;
/* extension providing pmode exports (needed for Nucleus compatibility) */
#define FAFEXT_PMODE FAF_ID('P','M','O','D')
#define FAFEXT_PMODE FAF_ID('P', 'M', 'O', 'D')
/* It has to be said, having this many exported functions is truly insane.
* How on earth can SciTech need this much crap just to write a simple
@ -613,8 +642,7 @@ typedef struct FAF_LIBC_DATA
* support their Nucleus drivers...
*/
typedef union
{
typedef union {
struct {
unsigned long eax, ebx, ecx, edx, esi, edi, cflag;
} e;
@ -628,66 +656,70 @@ typedef union
unsigned short cflag, cflag_hi;
} x;
struct {
unsigned char al, ah; unsigned short ax_hi;
unsigned char bl, bh; unsigned short bx_hi;
unsigned char cl, ch; unsigned short cx_hi;
unsigned char dl, dh; unsigned short dx_hi;
unsigned char al, ah;
unsigned short ax_hi;
unsigned char bl, bh;
unsigned short bx_hi;
unsigned char cl, ch;
unsigned short cx_hi;
unsigned char dl, dh;
unsigned short dx_hi;
} h;
} SILLY_SCITECH_REGS;
typedef struct
{
typedef struct {
unsigned short es, cs, ss, ds, fs, gs;
} SILLY_SCITECH_SREGS;
typedef struct FAF_PMODE_DATA
{
typedef struct FAF_PMODE_DATA {
long size;
int (*getModeType)();
void *(*getBIOSPointer)();
void *(*getA0000Pointer)();
int (*getModeType)( );
void *(*getBIOSPointer)( );
void *(*getA0000Pointer)( );
void *(*mapPhysicalAddr)(unsigned long base, unsigned long limit);
void *(*mallocShared)(long size);
int (*mapShared)(void *ptr);
void (*freeShared)(void *ptr);
void *(*mapToProcess)(void *linear, unsigned long limit);
void (*loadDS)();
void (*saveDS)();
void (*loadDS)( );
void (*saveDS)( );
void *(*mapRealPointer)(unsigned int r_seg, unsigned int r_off);
void *(*allocRealSeg)(unsigned int size, unsigned int *r_seg, unsigned int *r_off);
void *(*allocRealSeg)(unsigned int size, unsigned int *r_seg,
unsigned int *r_off);
void (*freeRealSeg)(void *mem);
void *(*allocLockedMem)(unsigned int size, unsigned long *physAddr);
void (*freeLockedMem)(void *p);
void (*callRealMode)(unsigned int seg, unsigned int off, SILLY_SCITECH_REGS *regs, SILLY_SCITECH_SREGS *sregs);
void (*callRealMode)(unsigned int seg, unsigned int off,
SILLY_SCITECH_REGS *regs, SILLY_SCITECH_SREGS *sregs);
int (*int86)(int intno, SILLY_SCITECH_REGS *in, SILLY_SCITECH_REGS *out);
int (*int86x)(int intno, SILLY_SCITECH_REGS *in, SILLY_SCITECH_REGS *out, SILLY_SCITECH_SREGS *sregs);
int (*int86x)(int intno, SILLY_SCITECH_REGS *in, SILLY_SCITECH_REGS *out,
SILLY_SCITECH_SREGS *sregs);
void (*DPMI_int86)(int intno, RM_REGS *regs);
void (*segread)(SILLY_SCITECH_SREGS *sregs);
int (*int386)(int intno, SILLY_SCITECH_REGS *in, SILLY_SCITECH_REGS *out);
int (*int386x)(int intno, SILLY_SCITECH_REGS *in, SILLY_SCITECH_REGS *out, SILLY_SCITECH_SREGS *sregs);
int (*int386x)(int intno, SILLY_SCITECH_REGS *in, SILLY_SCITECH_REGS *out,
SILLY_SCITECH_SREGS *sregs);
void (*availableMemory)(unsigned long *physical, unsigned long *total);
void *(*getVESABuf)(unsigned int *len, unsigned int *rseg, unsigned int *roff);
long (*getOSType)();
void *(*getVESABuf)(unsigned int *len, unsigned int *rseg,
unsigned int *roff);
long (*getOSType)( );
void (*fatalError)(const char *msg);
void (*setBankA)(int bank);
void (*setBankAB)(int bank);
const char *(*getCurrentPath)();
const char *(*getVBEAFPath)();
const char *(*getNucleusPath)();
const char *(*getNucleusConfigPath)();
const char *(*getUniqueID)();
const char *(*getMachineName)();
int (*VF_available)();
void *(*VF_init)(unsigned long baseAddr, int bankSize, int codeLen, void *bankFunc);
void (*VF_exit)();
int (*kbhit)();
int (*getch)();
int (*openConsole)();
int (*getConsoleStateSize)();
const char *(*getCurrentPath)( );
const char *(*getVBEAFPath)( );
const char *(*getNucleusPath)( );
const char *(*getNucleusConfigPath)( );
const char *(*getUniqueID)( );
const char *(*getMachineName)( );
int (*VF_available)( );
void *(*VF_init)(unsigned long baseAddr, int bankSize, int codeLen,
void *bankFunc);
void (*VF_exit)( );
int (*kbhit)( );
int (*getch)( );
int (*openConsole)( );
int (*getConsoleStateSize)( );
void (*saveConsoleState)(void *stateBuf, int console_id);
void (*restoreConsoleState)(const void *stateBuf, int console_id);
void (*closeConsole)(int console_id);
@ -697,8 +729,6 @@ typedef struct FAF_PMODE_DATA
void (*backslash)(char *filename);
} FAF_PMODE_DATA;
/* assorted helper functions */
void trace_putc(char c);
void trace_printf(char *msg, ...);
@ -711,47 +741,41 @@ void free_dos_memory(int sel);
int allocate_selector(int addr, int size);
void free_selector(int sel);
int get_vesa_info(int *vram_size, unsigned long *linear_addr, void (*callback)(int vesa_num, int linear, int w, int h, int bpp, int bytes_per_scanline, int redsize, int redpos, int greensize, int greenpos, int bluesize, int bluepos, int rsvdsize, int rsvdpos));
int get_vesa_info(int *vram_size, unsigned long *linear_addr,
void (*callback)(int vesa_num, int linear, int w, int h,
int bpp, int bytes_per_scanline, int redsize,
int redpos, int greensize, int greenpos,
int bluesize, int bluepos, int rsvdsize,
int rsvdpos));
/* read_vga_register:
* Reads the contents of a VGA hardware register.
*/
extern inline int read_vga_register(int port, int index)
{
if (port==0x3C0)
inportb(0x3DA);
extern inline int read_vga_register(int port, int index) {
if (port == 0x3C0) inportb(0x3DA);
outportb(port, index);
return inportb(port+1);
return inportb(port + 1);
}
/* write_vga_register:
* Writes a byte to a VGA hardware register.
*/
extern inline void write_vga_register(int port, int index, int v)
{
if (port==0x3C0) {
extern inline void write_vga_register(int port, int index, int v) {
if (port == 0x3C0) {
inportb(0x3DA);
outportb(port, index);
outportb(port, v);
}
else {
} else {
outportb(port, index);
outportb(port+1, v);
outportb(port + 1, v);
}
}
/* alter_vga_register:
* Alters specific bits of a VGA hardware register.
*/
extern inline void alter_vga_register(int port, int index, int mask, int v)
{
extern inline void alter_vga_register(int port, int index, int mask, int v) {
int temp;
temp = read_vga_register(port, index);
temp &= (~mask);
@ -759,13 +783,10 @@ extern inline void alter_vga_register(int port, int index, int mask, int v)
write_vga_register(port, index, temp);
}
/* test_vga_register:
* Tests whether specific bits of a VGA hardware register can be changed.
*/
extern inline int test_vga_register(int port, int index, int mask)
{
extern inline int test_vga_register(int port, int index, int mask) {
int old, nw1, nw2;
old = read_vga_register(port, index);
@ -775,16 +796,13 @@ extern inline int test_vga_register(int port, int index, int mask)
nw2 = read_vga_register(port, index) & mask;
write_vga_register(port, index, old);
return ((nw1==0) && (nw2==mask));
return ((nw1 == 0) && (nw2 == mask));
}
/* test_register:
* Tests whether specific bits of a hardware register can be changed.
*/
extern inline int test_register(int port, int mask)
{
extern inline int test_register(int port, int mask) {
int old, nw1, nw2;
old = inportb(port);
@ -794,20 +812,18 @@ extern inline int test_register(int port, int mask)
nw2 = inportb(port) & mask;
outportb(port, old);
return ((nw1==0) && (nw2==mask));
return ((nw1 == 0) && (nw2 == mask));
}
/* PCI routines added by SET */
#define PCIConfigurationAddress 0xCF8
#define PCIConfigurationData 0xCFC
#define PCIEnable 0x80000000
extern int FindPCIDevice(int deviceID, int vendorID, int deviceIndex, int *handle);
extern int FindPCIDevice(int deviceID, int vendorID, int deviceIndex,
int *handle);
extern inline unsigned PCIReadLong(int handle, int index)
{
extern inline unsigned PCIReadLong(int handle, int index) {
outportl(PCIConfigurationAddress, PCIEnable | handle | index);
return inportl(PCIConfigurationData);
}

272
video7/driver.c
View File

@ -14,22 +14,19 @@
* See freebe.txt for copyright information.
*/
// #define NO_HWPTR
#include <pc.h>
#include "vbeaf.h"
/* driver function prototypes */
void SetBank32();
void SetBank32End();
int ExtStub();
void SetBank32( );
void SetBank32End( );
int ExtStub( );
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc);
void RestoreTextMode(AF_DRIVER *af);
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock);
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf);
@ -37,16 +34,13 @@ void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT);
void SetActiveBuffer(AF_DRIVER *af, long index);
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT);
int GetDisplayStartStatus(AF_DRIVER *af);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT);
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT);
void SetBank(AF_DRIVER *af, long bank);
/* list which ports we are going to access (only needed under Linux) */
unsigned short ports_table[] = { 0xFFFF };
/* internal driver state variables */
int af_bpp;
int af_width;
@ -57,44 +51,30 @@ int af_scroll_x;
int af_scroll_y;
int af_bank;
/* FreeBE/AF extension allowing farptr access to video memory */
FAF_HWPTR_DATA hwptr;
/* list of available video modes */
typedef struct VIDEO_MODE
{
typedef struct VIDEO_MODE {
int w, h;
int bpp;
int num;
} VIDEO_MODE;
VIDEO_MODE mode_list[] =
{
{ 640, 400, 8, 0x66 },
VIDEO_MODE mode_list[] = { { 640, 400, 8, 0x66 },
{ 640, 480, 8, 0x67 },
{ 720, 540, 8, 0x68 },
{ 800, 600, 8, 0x69 },
{ 1024, 768, 8, 0x6A }
};
#define NUM_MODES (int)(sizeof(mode_list)/sizeof(VIDEO_MODE))
short available_modes[NUM_MODES+1] = { 1, 2, 3, 4, 5, -1 };
{ 1024, 768, 8, 0x6A } };
#define NUM_MODES (int)(sizeof(mode_list) / sizeof(VIDEO_MODE))
short available_modes[NUM_MODES + 1] = { 1, 2, 3, 4, 5, -1 };
/* detect:
* Detects the presence of a Video-7 card.
*/
char *detect(unsigned long *vidmem)
{
char *detect(unsigned long *vidmem) {
RM_REGS r;
unsigned v;
int old;
@ -119,11 +99,10 @@ char *detect(unsigned long *vidmem)
*vidmem = (r.h.ah & 0x7F) * 256;
v = (read_vga_register(0x3C4, 0x8F)<<8) + read_vga_register(0x3C4, 0x8E);
v = (read_vga_register(0x3C4, 0x8F) << 8) + read_vga_register(0x3C4, 0x8E);
switch (v) {
case 0x7140 ...
0x714F: return "V7 208A";
case 0x7140 ... 0x714F: return "V7 208A";
case 0x7151: return "V7 208B";
case 0x7152: return "V7 208CD";
case 0x7760: return "V7 216BC";
@ -131,43 +110,35 @@ char *detect(unsigned long *vidmem)
case 0x7764: return "V7 216E";
case 0x7765: return "V7 216F";
default:
return NULL;
default: return NULL;
}
}
/* SetupDriver:
* Fills in our driver header block.
*/
int SetupDriver(AF_DRIVER *af)
{
int SetupDriver(AF_DRIVER *af) {
char *name;
int i;
name = detect(&af->TotalMemory);
if (!name)
return 1;
if (!name) return 1;
i = 0;
while (af->OemVendorName[i])
i++;
while (af->OemVendorName[i]) i++;
af->OemVendorName[i++] = ',';
af->OemVendorName[i++] = ' ';
while (*name)
af->OemVendorName[i++] = *(name++);
while (*name) af->OemVendorName[i++] = *(name++);
af->OemVendorName[i] = 0;
af->AvailableModes = available_modes;
af->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
af->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
af->BankSize = 64;
af->BankedBasePtr = 0xA0000;
@ -192,14 +163,11 @@ int SetupDriver(AF_DRIVER *af)
return 0;
}
/* InitDriver:
* The second thing to be called during the init process, after the
* application has mapped all the memory and I/O resources we need.
*/
int InitDriver(AF_DRIVER *af)
{
int InitDriver(AF_DRIVER *af) {
hwptr_init(hwptr.IOMemMaps[0], af->IOMemMaps[0]);
hwptr_init(hwptr.IOMemMaps[1], af->IOMemMaps[1]);
hwptr_init(hwptr.IOMemMaps[2], af->IOMemMaps[2]);
@ -210,78 +178,63 @@ int InitDriver(AF_DRIVER *af)
return 0;
}
/* FreeBEX:
* Returns an interface structure for the requested FreeBE/AF extension.
*/
void *FreeBEX(AF_DRIVER *af, unsigned long id)
{
void *FreeBEX(AF_DRIVER *af, unsigned long id) {
switch (id) {
#ifndef NO_HWPTR
#ifndef NO_HWPTR
case FAFEXT_HWPTR:
/* allow farptr access to video memory */
return &hwptr;
#endif
#endif
default:
return NULL;
default: return NULL;
}
}
/* ExtStub:
* Vendor-specific extension hook: we don't provide any.
*/
int ExtStub()
{
int ExtStub( ) {
return 0;
}
/* GetVideoModeInfo:
* Retrieves information about this video mode, returning zero on success
* or -1 if the mode is invalid.
*/
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
{
long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo) {
VIDEO_MODE *info;
int i;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
for (i=0; i<(int)sizeof(AF_MODE_INFO); i++)
((char *)modeInfo)[i] = 0;
for (i = 0; i < (int)sizeof(AF_MODE_INFO); i++) ((char *)modeInfo)[i] = 0;
modeInfo->Attributes = (afHaveMultiBuffer |
afHaveVirtualScroll |
afHaveBankedBuffer);
modeInfo->Attributes =
(afHaveMultiBuffer | afHaveVirtualScroll | afHaveBankedBuffer);
modeInfo->XResolution = info->w;
modeInfo->YResolution = info->h;
modeInfo->BitsPerPixel = info->bpp;
modeInfo->MaxBuffers = (af->TotalMemory*1024) /
(info->w*info->h*BYTES_PER_PIXEL(info->bpp));
modeInfo->MaxBuffers = (af->TotalMemory * 1024) /
(info->w * info->h * BYTES_PER_PIXEL(info->bpp));
if (info->w > 1024) {
modeInfo->MaxBytesPerScanLine = 2048*BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxBytesPerScanLine = 2048 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 2048;
}
else {
modeInfo->MaxBytesPerScanLine = 1024*BYTES_PER_PIXEL(info->bpp);
} else {
modeInfo->MaxBytesPerScanLine = 1024 * BYTES_PER_PIXEL(info->bpp);
modeInfo->MaxScanLineWidth = 1024;
}
modeInfo->BytesPerScanLine = info->w*BYTES_PER_PIXEL(info->bpp);
modeInfo->BytesPerScanLine = info->w * BYTES_PER_PIXEL(info->bpp);
modeInfo->BnkMaxBuffers = modeInfo->MaxBuffers;
modeInfo->MaxPixelClock = 135000000;
@ -289,13 +242,11 @@ long GetVideoModeInfo(AF_DRIVER *af, short mode, AF_MODE_INFO *modeInfo)
return 0;
}
/* SetVideoMode:
* Sets the specified video mode, returning zero on success.
*/
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc)
{
long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY,
long *bytesPerLine, int numBuffers, AF_CRTCInfo *crtc) {
long available_vram;
long used_vram;
int width;
@ -303,15 +254,13 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
RM_REGS r;
/* reject anything with hardware stereo, linear framebuffer, or noclear */
if (mode & 0xC400)
return -1;
if (mode & 0xC400) return -1;
mode &= 0x3FF;
if ((mode <= 0) || (mode > NUM_MODES))
return -1;
if ((mode <= 0) || (mode > NUM_MODES)) return -1;
info = &mode_list[mode-1];
info = &mode_list[mode - 1];
/* call BIOS to set the mode */
r.x.ax = 0x6F05;
@ -320,16 +269,16 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
/* adjust the virtual width for widescreen modes */
if (virtualX > info->w) {
if (virtualX > 1024)
return -1;
if (virtualX > 1024) return -1;
*bytesPerLine = ((virtualX*BYTES_PER_PIXEL(info->bpp))+15)&0xFFF0;
*bytesPerLine = ((virtualX * BYTES_PER_PIXEL(info->bpp)) + 15) & 0xFFF0;
width = read_vga_register(0x3D4, 0x13);
write_vga_register(0x3D4, 0x13, (width * (*bytesPerLine)) / (info->w*BYTES_PER_PIXEL(info->bpp)));
}
else
*bytesPerLine = info->w*BYTES_PER_PIXEL(info->bpp);
write_vga_register(0x3D4, 0x13,
(width * (*bytesPerLine)) /
(info->w * BYTES_PER_PIXEL(info->bpp)));
} else
*bytesPerLine = info->w * BYTES_PER_PIXEL(info->bpp);
/* tweak some hardware registers */
write_vga_register(0x3C4, 6, 0xEA); /* enable BIOS extensions */
@ -347,22 +296,20 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
af_scroll_y = 0;
af_bank = -1;
af->BufferEndX = af_width/BYTES_PER_PIXEL(af_bpp)-1;
af->BufferEndY = af_height-1;
af->BufferEndX = af_width / BYTES_PER_PIXEL(af_bpp) - 1;
af->BufferEndY = af_height - 1;
af->OriginOffset = 0;
used_vram = af_width * af_height * numBuffers;
available_vram = af->TotalMemory*1024 ;
available_vram = af->TotalMemory * 1024;
if (used_vram > available_vram)
return -1;
if (used_vram > available_vram) return -1;
if (available_vram-used_vram >= af_width) {
if (available_vram - used_vram >= af_width) {
af->OffscreenOffset = used_vram;
af->OffscreenStartY = af_height*numBuffers;
af->OffscreenEndY = available_vram/af_width-1;
}
else {
af->OffscreenStartY = af_height * numBuffers;
af->OffscreenEndY = available_vram / af_width - 1;
} else {
af->OffscreenOffset = 0;
af->OffscreenStartY = 0;
af->OffscreenEndY = 0;
@ -371,43 +318,32 @@ long SetVideoMode(AF_DRIVER *af, short mode, long virtualX, long virtualY, long
return 0;
}
/* RestoreTextMode:
* Returns to text mode, shutting down the accelerator hardware.
*/
void RestoreTextMode(AF_DRIVER *af)
{
void RestoreTextMode(AF_DRIVER *af) {
RM_REGS r;
r.x.ax = 3;
rm_int(0x10, &r);
}
/* GetClosestPixelClock:
* I don't have a clue what this should return: it is used for the
* refresh rate control.
*/
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock)
{
long GetClosestPixelClock(AF_DRIVER *af, short mode, unsigned long pixelClock) {
/* ??? */
return 135000000;
}
/* SaveRestoreState:
* Stores the current driver status: not presently implemented.
*/
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
{
void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf) {
/* not implemented (not used by Allegro) */
}
/* SetDisplayStart:
* Hardware scrolling function. The waitVRT value may be one of:
*
@ -415,114 +351,95 @@ void SaveRestoreState(AF_DRIVER *af, int subfunc, void *saveBuf)
* 0 = set values and return immediately
* 1 = set values and wait for retrace
*/
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT)
{
void SetDisplayStart(AF_DRIVER *af, long x, long y, long waitVRT) {
if (waitVRT >= 0) {
long a = (x * BYTES_PER_PIXEL(af_bpp)) + ((y + af_visible_page*af_height) * af_width);
long a = (x * BYTES_PER_PIXEL(af_bpp)) +
((y + af_visible_page * af_height) * af_width);
asm volatile ("cli");
asm volatile("cli");
if (waitVRT) {
do {
} while (inportb(0x3DA) & 1);
}
do { } while (inportb(0x3DA) & 1); }
/* write high bits to Video7 registers */
alter_vga_register(0x3C4, 0xF6, 0x30, a>>(18-4));
alter_vga_register(0x3C4, 0xF6, 0x30, a >> (18 - 4));
/* write to normal VGA address registers */
write_vga_register(0x3D4, 0x0D, (a>>2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a>>10) & 0xFF);
write_vga_register(0x3D4, 0x0D, (a >> 2) & 0xFF);
write_vga_register(0x3D4, 0x0C, (a >> 10) & 0xFF);
asm volatile ("sti");
asm volatile("sti");
if (waitVRT) {
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
/* write low 2 bits to VGA horizontal pan register */
write_vga_register(0x3C0, 0x33, a&3);
write_vga_register(0x3C0, 0x33, a & 3);
}
af_scroll_x = x;
af_scroll_y = y;
}
/* SetActiveBuffer:
* Sets which buffer is being drawn onto, for use in multi buffering
* systems (not used by Allegro).
*/
void SetActiveBuffer(AF_DRIVER *af, long index)
{
void SetActiveBuffer(AF_DRIVER *af, long index) {
if (af->OffscreenOffset) {
af->OffscreenStartY += af_active_page*af_height;
af->OffscreenEndY += af_active_page*af_height;
af->OffscreenStartY += af_active_page * af_height;
af->OffscreenEndY += af_active_page * af_height;
}
af_active_page = index;
af->OriginOffset = af_width*af_height*index;
af->OriginOffset = af_width * af_height * index;
if (af->OffscreenOffset) {
af->OffscreenStartY -= af_active_page*af_height;
af->OffscreenEndY -= af_active_page*af_height;
af->OffscreenStartY -= af_active_page * af_height;
af->OffscreenEndY -= af_active_page * af_height;
}
}
/* SetVisibleBuffer:
* Sets which buffer is displayed on the screen, for use in multi buffering
* systems (not used by Allegro).
*/
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT)
{
void SetVisibleBuffer(AF_DRIVER *af, long index, long waitVRT) {
af_visible_page = index;
SetDisplayStart(af, af_scroll_x, af_scroll_y, waitVRT);
}
/* GetDisplayStartStatus:
* Status poll for triple buffering. Not possible on the majority of
* present cards: this function is just a placeholder.
*/
int GetDisplayStartStatus(AF_DRIVER *af)
{
int GetDisplayStartStatus(AF_DRIVER *af) {
return 1;
}
/* SetPaletteData:
* Palette setting routine.
*/
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index, long waitVRT)
{
void SetPaletteData(AF_DRIVER *af, AF_PALETTE *pal, long num, long index,
long waitVRT) {
int i;
if (waitVRT) {
do {
} while (inportb(0x3DA) & 8);
do {
} while (!(inportb(0x3DA) & 8));
}
do { } while (!(inportb(0x3DA) & 8)); }
for (i=0; i<num; i++) {
outportb(0x3C8, index+i);
outportb(0x3C9, pal[i].red/4);
outportb(0x3C9, pal[i].green/4);
outportb(0x3C9, pal[i].blue/4);
for (i = 0; i < num; i++) {
outportb(0x3C8, index + i);
outportb(0x3C9, pal[i].red / 4);
outportb(0x3C9, pal[i].green / 4);
outportb(0x3C9, pal[i].blue / 4);
}
}
/* SetBank32:
* Relocatable bank switch function, called with a bank number in %edx.
*/
@ -558,14 +475,7 @@ asm ("
*/
void SetBank(AF_DRIVER *af, long bank)
{
asm (
" call _SetBank32 "
:
: "d" (bank)
);
asm(" call _SetBank32 " : : "d"(bank));
af_bank = bank;
}

7
video7/drvhdr.c
View File

@ -12,13 +12,9 @@
* See freebe.txt for copyright information.
*/
#include "vbeaf.h"
AF_DRIVER drvhdr =
{
AF_DRIVER drvhdr = {
"VBEAF.DRV", /* Signature */
0x200, /* Version */
0, /* DriverRev */
@ -42,4 +38,3 @@ AF_DRIVER drvhdr =
-1, /* PCISubSysID */
0 /* Checksum */
};