latest DOS updates (Daniel Borca)

2 files changed, 0 insertions, 267 deletions

diff --git a/src/mesa/drivers/dos/vga/vga.c b/src/mesa/drivers/dos/vga/vga.c
deleted file mode 100644
index d1d2db51b5e..00000000000
--- a/src/mesa/drivers/dos/vga/vga.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*

- * Mesa 3-D graphics library

- * Version:  4.1

- * 

- * Copyright (C) 1999  Brian Paul   All Rights Reserved.

- * 

- * Permission is hereby granted, free of charge, to any person obtaining a

- * copy of this software and associated documentation files (the "Software"),

- * to deal in the Software without restriction, including without limitation

- * the rights to use, copy, modify, merge, publish, distribute, sublicense,

- * and/or sell copies of the Software, and to permit persons to whom the

- * Software is furnished to do so, subject to the following conditions:

- * 

- * The above copyright notice and this permission notice shall be included

- * in all copies or substantial portions of the Software.

- * 

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- */

-

-/*

- * DOS/DJGPP device driver v1.3 for Mesa 5.0

- *

- *  Copyright (C) 2002 - Borca Daniel

- *  Email : dborca@yahoo.com

- *  Web   : http://www.geocities.com/dborca

- */

-

-

-#include <pc.h>

-#include <stdlib.h>

-

-#include "vga.h"

-

-

-

-static vl_mode modes[4] = {

-       {0x13 | 0x4000, 320, 200, 320, 8, -1, 320*200},

-       {0xffff, -1, -1, -1, -1, -1, -1}

-};

-

-static word16 vga_ver;

-static int linear_selector;

-static int oldmode = -1;

-

-#define vga_color_precision 6

-

-

-

-/* Desc: Attempts to detect VGA, check video modes and create selectors.

- *

- * In  : -

- * Out : mode array

- *

- * Note: -

- */

-static vl_mode *vga_init (void)

-{

- int rv = 0;

-

- if (vga_ver) {

-    return modes;

- }

-

- __asm("\n\

-		movw	$0x1a00, %%ax	\n\

-		int	$0x10		\n\

-		cmpb	$0x1a, %%al	\n\

-		jne	0f		\n\

-		cmpb	$0x07, %%bl	\n\

-		jb	0f		\n\

-		andl	$0xff, %%ebx	\n\

-		movl	%%ebx, %0	\n\

- 0:":"=g"(rv)::"%eax", "%ebx");

- if (rv == 0) {

-    return NULL;

- }

-

- if (_create_selector(&linear_selector, 0xa0000, 0x10000)) {

-    return NULL;

- }

-

- modes[0].sel = linear_selector;

-

- vga_ver = rv;

- return modes;

-}

-

-

-

-/* Desc: Frees all resources allocated by VGA init code.

- *

- * In  : -

- * Out : -

- *

- * Note: -

- */

-static void vga_finit (void)

-{

- if (vga_ver) {

-    _remove_selector(&linear_selector);

- }

-}

-

-

-

-/* Desc: Attempts to enter specified video mode.

- *

- * In  : ptr to mode structure, refresh rate

- * Out : 0 if success

- *

- * Note: -

- */

-static int vga_entermode (vl_mode *p, int refresh)

-{

- if (!(p->mode & 0x4000)) {

-    return -1;

- }

- VGA.blit = vl_can_mmx() ? vesa_l_dump_virtual_mmx : vesa_l_dump_virtual;

-

- if (oldmode == -1) {

-    __asm("\n\

-		movb	$0x0f, %%ah	\n\

-		int	$0x10		\n\

-		andl	$0xff, %%eax	\n\

-		movl	%%eax, %0	\n\

-    ":"=g"(oldmode)::"%eax", "%ebx");

- }

-

- __asm("int $0x10"::"a"(p->mode&0xff));

-

- return 0;

-}

-

-

-

-/* Desc: Restores to the mode prior to first call to vga_entermode.

- *

- * In  : -

- * Out : -

- *

- * Note: -

- */

-static void vga_restore (void)

-{

- if (oldmode != -1) {

-    __asm("int $0x10"::"a"(oldmode));

- }

-}

-

-

-

-/* Desc: set one palette entry

- *

- * In  : color index, R, G, B

- * Out : -

- *

- * Note: uses integer values

- */

-static void vga_setCI_i (int index, int red, int green, int blue)

-{

-#if 0

- __asm("\n\

-		movw $0x1010, %%ax	\n\

-		movb %1, %%dh		\n\

-		movb %2, %%ch		\n\

-		int  $0x10		\n\

- "::"b"(index), "m"(red), "m"(green), "c"(blue):"%eax", "%edx");

-#else

- outportb(0x03C8, index);

- outportb(0x03C9, red);

- outportb(0x03C9, green);

- outportb(0x03C9, blue);

-#endif

-}

-

-

-

-/* Desc: set one palette entry

- *

- * In  : color index, R, G, B

- * Out : -

- *

- * Note: uses normalized values

- */

-static void vga_setCI_f (int index, float red, float green, float blue)

-{

- float max = (1 << vga_color_precision) - 1;

-

- vga_setCI_i(index, (int)(red * max), (int)(green * max), (int)(blue * max));

-}

-

-

-

-/* Desc: retrieve CI precision

- *

- * In  : -

- * Out : precision in bits

- *

- * Note: -

- */

-static int vga_getCIprec (void)

-{

- return vga_color_precision;

-}

-

-

-

-/*

- * the driver

- */

-vl_driver VGA = {

-          vga_init,

-          vga_entermode,

-          NULL,

-          vga_setCI_f,

-          vga_setCI_i,

-          vga_getCIprec,

-          vga_restore,

-          vga_finit

-};

diff --git a/src/mesa/drivers/dos/vga/vga.h b/src/mesa/drivers/dos/vga/vga.h
deleted file mode 100644
index b7ae84c9617..00000000000
--- a/src/mesa/drivers/dos/vga/vga.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*

- * Mesa 3-D graphics library

- * Version:  4.0

- * 

- * Copyright (C) 1999  Brian Paul   All Rights Reserved.

- * 

- * Permission is hereby granted, free of charge, to any person obtaining a

- * copy of this software and associated documentation files (the "Software"),

- * to deal in the Software without restriction, including without limitation

- * the rights to use, copy, modify, merge, publish, distribute, sublicense,

- * and/or sell copies of the Software, and to permit persons to whom the

- * Software is furnished to do so, subject to the following conditions:

- * 

- * The above copyright notice and this permission notice shall be included

- * in all copies or substantial portions of the Software.

- * 

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- */

-

-/*

- * DOS/DJGPP device driver v1.3 for Mesa 5.0

- *

- *  Copyright (C) 2002 - Borca Daniel

- *  Email : dborca@yahoo.com

- *  Web   : http://www.geocities.com/dborca

- */

-

-

-#ifndef VGA_H_included

-#define VGA_H_included

-

-#include "../internal.h"

-#include "../vesa/vesa.h"

-

-extern vl_driver VGA;

-

-#endif