Remove dos driver

12 files changed, 0 insertions, 3548 deletions

diff --git a/src/mesa/drivers/dos/blit.S b/src/mesa/drivers/dos/blit.S
deleted file mode 100644
index 02dc8400d8..0000000000
--- a/src/mesa/drivers/dos/blit.S
+++ /dev/null
@@ -1,1040 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@yahoo.com
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-		.file	"blit.S"
-
-/*
- * extern unsigned int vesa_gran_mask, vesa_gran_shift;
- * extern int vl_video_selector;
-
- * extern void *vl_current_draw_buffer;
- * extern int vl_current_stride, vl_current_height;
- * extern int vl_current_offset, vl_current_delta;
- */
-
-		.text
-
-/* Desc: VESA bank switching routine (BIOS)
- *
- * In  : EBX=0, EDX = bank number
- * Out : -
- *
- * Note: thrashes EAX
- */
-		.p2align 5,,31
-_vesa_swbankBIOS:
-		movw	$0x4f05, %ax
-		int	$0x10
-		ret
-
-		.p2align 2,,3
-		.global	_vesa_swbank
-_vesa_swbank:	.long	_vesa_swbankBIOS
-
-/* Desc: void vesa_b_dump_virtual (void);
- *
- * In  : -
- * Out : -
- *
- * Note: uses current draw buffer
- */
-		.p2align 5,,31
-		.global	_vesa_b_dump_virtual
-_vesa_b_dump_virtual:
-		cld
-		pushl	%es
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %es
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		movl	_vl_current_delta, %ebx
-		shrl	$2, %ecx
-		.balign	4
-	0:
-		pushl	%ecx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		pushl	%eax
-		pushl	%ebx
-		incl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		popl	%ebx
-		popl	%eax
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movsl
-		decl	%ecx
-		jnz	1b
-		popl	%ecx
-		addl	%ebx, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		popl	%es
-		ret
-
-/* Desc: void vesa_l_dump_virtual (void);
- *
- * In  : -
- * Out : -
- *
- * Note: uses current draw buffer
- */
-		.p2align 5,,31
-		.global	_vesa_l_dump_virtual
-_vesa_l_dump_virtual:
-		cld
-		pushl	%es
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %es
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %eax
-		shrl	$2, %ecx
-		.balign	4
-	0:
-		pushl	%ecx
-		rep;	movsl
-		popl	%ecx
-		addl	%eax, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%es
-		ret
-
-/* Desc: void vesa_l_dump_virtual_mmx (void);
- *
- * In  : -
- * Out : -
- *
- * Note: uses current draw buffer
- */
-		.p2align 5,,31
-		.global	_vesa_l_dump_virtual_mmx
-_vesa_l_dump_virtual_mmx:
-#ifdef USE_MMX_ASM
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %eax
-		shrl	$3, %ecx
-		.balign	4
-	0:
-		pushl	%ecx
-		.balign	4
-	1:
-		movq	(%esi), %mm0
-		addl	$8, %esi
-		movq	%mm0, %fs:(%edi)
-		addl	$8, %edi
-		decl	%ecx
-		jnz	1b
-		popl	%ecx
-		addl	%eax, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		emms
-#endif
-		ret
-
-
-
-#define CVT_32_TO_16(s, tmp)			\
-    /* SRC = bbbbbbbbggggggggrrrrrrrr******** */\
-		movl	%e##s##x, %tmp		;\
-    /* TMP = bbbbbbbbggggggggrrrrrrrr******** */\
-		shrb	$2, %s##h		;\
-    /* SRC = bbbbbbbbgggggg00rrrrrrrr******** */\
-		andl	$0xF80000, %tmp		;\
-    /* TMP = 0000000000000000000rrrrr00000000 */\
-		shrw	$3, %s##x		;\
-    /* SRC = bbbbbgggggg00000rrrrrrrr******** */\
-		shrl	$8, %tmp		;\
-    /* TMP = 00000000000rrrrr0000000000000000 */\
-		orl	%tmp, %e##s##x		;\
-    /* SRC = bbbbbggggggrrrrrrrrrrrrr******** */
-
-#define CVT_32_TO_15(s, tmp)			\
-    /* SRC = bbbbbbbbggggggggrrrrrrrr******** */\
-		movl	%e##s##x, %tmp		;\
-    /* TMP = bbbbbbbbggggggggrrrrrrrr******** */\
-		shrb	$3, %s##h		;\
-    /* SRC = bbbbbbbbgggggg00rrrrrrrr******** */\
-		andl	$0xF80000, %tmp		;\
-    /* TMP = 0000000000000000000rrrrr00000000 */\
-		shrw	$3, %s##x		;\
-    /* SRC = bbbbbgggggg00000rrrrrrrr******** */\
-		shrl	$9, %tmp		;\
-    /* TMP = 00000000000rrrrr0000000000000000 */\
-		orl	%tmp, %e##s##x		;\
-    /* SRC = bbbbbggggggrrrrrrrrrrrrr******** */
-
-#define CVT_16_TO_15(src, tmp)			\
-    /* SRC = bbbbbggggggrrrrrBBBBBGGGGGGRRRRR */\
-		movl	%src, %tmp		;\
-    /* TMP = bbbbbggggggrrrrrBBBBBGGGGGGRRRRR */\
-		andl	$0x1F001F, %src		;\
-    /* SRC = bbbbb00000000000BBBBB00000000000 */\
-		andl	$0xFFC0FFC0, %tmp	;\
-    /* TMP = 000000gggggrrrrr000000GGGGGRRRRR */\
-		shrl	%tmp			;\
-    /* TMP = 00000gggggrrrrr000000GGGGGRRRRR0 */\
-		orl	%tmp, %src		;\
-    /* SRC = bbbbbgggggrrrrr0BBBBBGGGGGRRRRR0 */\
-
-
-
-/* transform BGRA to BGR */
-		.p2align 5,,31
-		.global	_vesa_l_dump_32_to_24
-_vesa_l_dump_32_to_24:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%ecx
-	1:
-		movl	(%esi), %eax
-		addl	$4, %esi
-		movw	%ax, %fs:(%edi)
-		shrl	$16, %eax
-		movb	%al, %fs:2(%edi)
-		addl	$3, %edi
-		subl	$3, %ecx
-		jnz	1b
-		popl	%ecx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-/* transform BGRA to B5G6R5 */
-		.p2align 5,,31
-		.global	_vesa_l_dump_32_to_16
-_vesa_l_dump_32_to_16:
-		pushl	%ebp
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%ecx
-	1:
-		movl	(%esi), %eax
-		addl	$4, %esi
-		CVT_32_TO_16(a, ebp)
-		movw	%ax, %fs:(%edi)
-		addl	$2, %edi
-		subl	$2, %ecx
-		jnz	1b
-		popl	%ecx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		popl	%ebp
-		ret
-
-/* transform BGRA to B5G5R5 */
-		.p2align 5,,31
-		.global	_vesa_l_dump_32_to_15
-_vesa_l_dump_32_to_15:
-		pushl	%ebp
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%ecx
-	1:
-		movl	(%esi), %eax
-		addl	$4, %esi
-		CVT_32_TO_15(a, ebp)
-		movw	%ax, %fs:(%edi)
-		addl	$2, %edi
-		subl	$2, %ecx
-		jnz	1b
-		popl	%ecx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		popl	%ebp
-		ret
-
-/* transform BGRA to fake8 */
-		.p2align 5,,31
-		.global	_vesa_l_dump_32_to_8
-_vesa_l_dump_32_to_8:
-		pushl	%ebp
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%edx
-		pushl	%ecx
-		pushl	%ebx
-	1:
-		movl	(%esi), %eax
-		addl	$4, %esi
-#if 1
-		xorl	%ebx, %ebx
-		movl	%eax, %edx
-		movb	%ah, %bl
-		shrl	$16, %edx
-		andl	$0xFF, %edx
-		andl	$0xFF, %eax
-
-		movb	_array_b(%eax), %al
-		movb	_array_r(%edx), %dl
-		movb	_array_g(%ebx), %bl
-
-		imull	$36, %eax
-		imull	$6, %ebx
-		addl	%edx, %eax
-		addl	%ebx, %eax
-#endif
-		movb	%al, %fs:(%edi)
-		incl	%edi
-		decl	%ecx
-		jnz	1b
-		popl	%ebx
-		popl	%ecx
-		popl	%edx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		popl	%ebp
-		ret
-
-/* transform BGR to BGRx */
-		.p2align 5,,31
-		.global	_vesa_l_dump_24_to_32
-_vesa_l_dump_24_to_32:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%ecx
-	1:
-		movl	(%esi), %eax
-		addl	$3, %esi
-		movl	%eax, %fs:(%edi)
-		addl	$4, %edi
-		subl	$4, %ecx
-		jnz	1b
-		popl	%ecx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-/* transform BGR to fake8 */
-		.p2align 5,,31
-		.global	_vesa_l_dump_24_to_8
-_vesa_l_dump_24_to_8:
-		pushl	%ebp
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%edx
-		pushl	%ecx
-		pushl	%ebx
-	1:
-		movl	(%esi), %eax
-		addl	$3, %esi
-#if 1
-		xorl	%ebx, %ebx
-		movl	%eax, %edx
-		movb	%ah, %bl
-		shrl	$16, %edx
-		andl	$0xFF, %edx
-		andl	$0xFF, %eax
-
-		movb	_array_b(%eax), %al
-		movb	_array_r(%edx), %dl
-		movb	_array_g(%ebx), %bl
-
-		imull	$36, %eax
-		imull	$6, %ebx
-		addl	%edx, %eax
-		addl	%ebx, %eax
-#endif
-		movb	%al, %fs:(%edi)
-		incl	%edi
-		decl	%ecx
-		jnz	1b
-		popl	%ebx
-		popl	%ecx
-		popl	%edx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		popl	%ebp
-		ret
-
-/* transform B5G6R5 to B5G5R5 */
-		.p2align 5,,31
-		.global	_vesa_l_dump_16_to_15
-_vesa_l_dump_16_to_15:
-		pushl	%ebp
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%ecx
-	1:
-		movl	(%esi), %eax
-		addl	$4, %esi
-		CVT_16_TO_15(eax, ebp)
-		movl	%eax, %fs:(%edi)
-		addl	$4, %edi
-		subl	$4, %ecx
-		jnz	1b
-		popl	%ecx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		popl	%ebp
-		ret
-
-/* transform B5G6R5 to fake8 */
-		.p2align 5,,31
-		.global	_vesa_l_dump_16_to_8
-_vesa_l_dump_16_to_8:
-		pushl	%ebp
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %edx
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%ecx
-		pushl	%ebx
-	1:
-		movl	(%esi), %eax
-		addl	$4, %esi
-#if 1
-		movl	%eax, %ebx
-		andl	$0xFFFF, %eax
-		shrl	$16, %ebx
-		movb	_tab_16_8(%eax), %al
-		movb	_tab_16_8(%ebx), %ah
-#endif
-		movw	%ax, %fs:(%edi)
-		addl	$2, %edi
-		subl	$2, %ecx
-		jnz	1b
-		popl	%ebx
-		popl	%ecx
-		addl	%ebx, %edi
-		decl	%edx
-		jnz	0b
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		popl	%ebp
-		ret
-
-
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_32_to_24
-_vesa_b_dump_32_to_24:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		movl	$0x00FFFFFF, %ebx
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		pushl	%ebx
-		incl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		popl	%ebx
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movb	(%esi), %al	/* XXX too many accesses */
-		incl	%esi
-		rorl	$8, %ebx
-		jnc	2b
-		movb	%al, %fs:(%edi)
-		incl	%edi
-		decl	%ecx
-		jnz	1b
-		popl	%ecx
-		popl	%eax
-		addl	_vl_current_delta, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_32_to_16
-_vesa_b_dump_32_to_16:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		incl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movl	(%esi), %eax
-		addl	$4, %esi
-		CVT_32_TO_16(a, ebx)
-		movw	%ax, %fs:(%edi)
-		addl	$2, %edi
-		subl	$2, %ecx
-		jnz	1b
-		popl	%ecx
-		popl	%eax
-		addl	_vl_current_delta, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_32_to_15
-_vesa_b_dump_32_to_15:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		incl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movl	(%esi), %eax
-		addl	$4, %esi
-		CVT_32_TO_15(a, ebx)
-		movw	%ax, %fs:(%edi)
-		addl	$2, %edi
-		subl	$2, %ecx
-		jnz	1b
-		popl	%ecx
-		popl	%eax
-		addl	_vl_current_delta, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_32_to_8
-_vesa_b_dump_32_to_8:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		pushl	%edx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		popl	%edx
-		incl	%edx
-		pushl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movl	(%esi), %eax
-		addl	$4, %esi
-#if 1
-		xorl	%ebx, %ebx
-		movl	%eax, %edx
-		movb	%ah, %bl
-		shrl	$16, %edx
-		andl	$0xFF, %edx
-		andl	$0xFF, %eax
-
-		movb	_array_b(%eax), %al
-		movb	_array_r(%edx), %dl
-		movb	_array_g(%ebx), %bl
-
-		imull	$36, %eax
-		imull	$6, %ebx
-		addl	%edx, %eax
-		addl	%ebx, %eax
-#endif
-		movb	%al, %fs:(%edi)
-		incl	%edi
-		decl	%ecx
-		jnz	1b
-		popl	%edx
-		popl	%ecx
-		popl	%eax
-		addl	_vl_current_delta, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_24_to_32
-_vesa_b_dump_24_to_32:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		pushl	%ebx
-		incl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		popl	%ebx
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movl	(%esi), %eax
-		addl	$3, %esi
-		movl	%eax, %fs:(%edi)
-		addl	$4, %edi
-		subl	$4, %ecx
-		jnz	1b
-		popl	%ecx
-		popl	%eax
-		addl	%ebx, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_24_to_8
-_vesa_b_dump_24_to_8:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		pushl	%edx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		popl	%edx
-		incl	%edx
-		pushl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movl	(%esi), %eax
-		addl	$3, %esi
-#if 1
-		xorl	%ebx, %ebx
-		movl	%eax, %edx
-		movb	%ah, %bl
-		shrl	$16, %edx
-		andl	$0xFF, %edx
-		andl	$0xFF, %eax
-
-		movb	_array_b(%eax), %al
-		movb	_array_r(%edx), %dl
-		movb	_array_g(%ebx), %bl
-
-		imull	$36, %eax
-		imull	$6, %ebx
-		addl	%edx, %eax
-		addl	%ebx, %eax
-#endif
-		movb	%al, %fs:(%edi)
-		incl	%edi
-		decl	%ecx
-		jnz	1b
-		popl	%edx
-		popl	%ecx
-		popl	%eax
-		addl	_vl_current_delta, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_16_to_15
-_vesa_b_dump_16_to_15:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		incl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movw	(%esi), %ax
-		addl	$2, %esi
-		CVT_16_TO_15(eax, ebx)
-		movw	%ax, %fs:(%edi)
-		addl	$2, %edi
-		subl	$2, %ecx
-		jnz	1b
-		popl	%ecx
-		popl	%eax
-		addl	_vl_current_delta, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
-
-		.p2align 5,,31
-		.global	_vesa_b_dump_16_to_8
-_vesa_b_dump_16_to_8:
-		pushl	%ebx
-		pushl	%esi
-		pushl	%edi
-		pushl	%ebp
-		movl	_vl_video_selector, %fs
-		movl	_vl_current_draw_buffer, %esi
-		movl	_vl_current_offset, %edi
-		movl	_vesa_gran_shift, %ecx
-		movl	_vesa_gran_mask, %ebp
-		movl	%edi, %edx
-		xorl	%ebx, %ebx
-		andl	%ebp, %edi
-		shrl	%cl, %edx
-		incl	%ebp
-		call	*_vesa_swbank
-		movl	_vl_current_stride, %ecx
-		movl	_vl_current_height, %eax
-		movl	_vl_current_delta, %ebx
-		.balign	4
-	0:
-		pushl	%eax
-		pushl	%ecx
-		.balign	4
-	1:
-		cmpl	%ebp, %edi
-		jb	2f
-		pushl	%ebx
-		incl	%edx
-		xorl	%ebx, %ebx
-		call	*_vesa_swbank
-		popl	%ebx
-		subl	%ebp, %edi
-		.balign	4
-	2:
-		movw	(%esi), %ax
-		addl	$2, %esi
-#if 1
-		andl	$0xFFFF, %eax
-		movb	_tab_16_8(%eax), %al
-#endif
-		movb	%al, %fs:(%edi)
-		addl	$1, %edi
-		subl	$1, %ecx
-		jnz	1b
-		popl	%ecx
-		popl	%eax
-		addl	%ebx, %edi
-		decl	%eax
-		jnz	0b
-		popl	%ebp
-		popl	%edi
-		popl	%esi
-		popl	%ebx
-		ret
diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c
deleted file mode 100644
index 003c06a8ff..0000000000
--- a/src/mesa/drivers/dos/dmesa.c
+++ /dev/null
@@ -1,359 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.3
- * 
- * Copyright (C) 1999-2004  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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#include "main/context.h"
-#include "main/imports.h"
-#include "main/mtypes.h"
-
-#include "video.h"
-
-#include "GL/osmesa.h"
-#include "GL/dmesa.h"
-
-
-/*
- * This has nothing to do with Mesa Visual structure.
- * We keep this one around for backwards compatibility,
- * and to store video mode data for DMesaCreateContext.
- */
-struct dmesa_visual {
-    GLenum format;		/* OSMesa framebuffer format */
-    GLint depthBits;
-    GLint stencilBits;
-    GLint accumBits;
-};
-
-/*
- * This has nothing to do with Mesa Buffer structure.
- * We keep this one around for backwards compatibility,
- * and to store various data.
- */
-struct dmesa_buffer {
-    int xpos, ypos;              /* position */
-    int width, height;           /* size in pixels */
-    GLenum type;
-    void *the_window;            /* your window handle, etc */
-};
-
-/*
- * This has nothing to do with Mesa Context structure.
- * We keep this one around for backwards compatibility,
- * and to store real off-screen context.
- */
-struct dmesa_context {
-    OSMesaContext osmesa;
-    DMesaBuffer buffer;
-};
-
-
-static DMesaContext ctx;
-
-
-/****************************************************************************
- * DMesa Public API Functions
- ***************************************************************************/
-
-/*
- * The exact arguments to this function will depend on your window system
- */
-DMesaVisual
-DMesaCreateVisual (GLint width,
-                   GLint height,
-                   GLint colDepth,
-                   GLint refresh,
-                   GLboolean dbFlag,
-                   GLboolean rgbFlag,
-                   GLint alphaSize,
-                   GLint depthSize,
-                   GLint stencilSize,
-                   GLint accumSize)
-{
-    DMesaVisual visual;
-    GLenum format;
-    int fbbits;
-
-    if (dbFlag) {
-	return NULL;
-    }
-
-    if (!rgbFlag) {
-	format = OSMESA_COLOR_INDEX;
-	fbbits = 8;
-    } else if (alphaSize) {
-	format = OSMESA_BGRA;
-	fbbits = 32;
-    } else if (colDepth == 15 || colDepth == 16) {
-	format = OSMESA_RGB_565;
-	fbbits = 16;
-    } else {
-	format = OSMESA_BGR;
-	fbbits = 24;
-    }
-
-    if ((visual = (DMesaVisual)CALLOC_STRUCT(dmesa_visual)) == NULL) {
-	return NULL;
-    }
-
-    if (vl_video_init(width, height, colDepth, rgbFlag, refresh, fbbits) <= 0) {
-	FREE(visual);
-	return NULL;
-    }
-
-    visual->format = format;
-    visual->depthBits = depthSize;
-    visual->stencilBits = stencilSize;
-    visual->accumBits = accumSize;
-    return visual;
-}
-
-
-void
-DMesaDestroyVisual (DMesaVisual visual)
-{
-   vl_video_exit();
-   FREE(visual);
-}
-
-
-DMesaBuffer
-DMesaCreateBuffer (DMesaVisual visual,
-                   GLint xpos, GLint ypos,
-                   GLint width, GLint height)
-{
-    DMesaBuffer buffer;
-    GLenum type;
-    int bytesPerPixel;
-
-    switch (visual->format) {
-	case OSMESA_COLOR_INDEX:
-	    bytesPerPixel = 1;
-	    type = CHAN_TYPE;
-	    break;
-	case OSMESA_RGB_565:
-	    bytesPerPixel = 2;
-	    type = GL_UNSIGNED_SHORT_5_6_5;
-	    break;
-	case OSMESA_BGR:
-	    bytesPerPixel = 3;
-	    type = CHAN_TYPE;
-	    break;
-	default:
-	    bytesPerPixel = 4;
-	    type = CHAN_TYPE;
-    }
-
-    if ((buffer = (DMesaBuffer)CALLOC_STRUCT(dmesa_buffer)) != NULL) {
-	buffer->xpos = xpos;
-	buffer->ypos = ypos;
-	buffer->width = width;
-	buffer->height = height;
-	buffer->type = type;
-	buffer->the_window = MALLOC(width * height * bytesPerPixel + 1);
-	if (buffer->the_window == NULL) {
-	    FREE(buffer);
-	    buffer = NULL;
-	}
-    }
-
-    return buffer;
-}
-
-
-void
-DMesaDestroyBuffer (DMesaBuffer buffer)
-{
-    FREE(buffer->the_window);
-    FREE(buffer);
-}
-
-
-DMesaContext
-DMesaCreateContext (DMesaVisual visual, DMesaContext share)
-{
-    DMesaContext dmesa;
-    if ((dmesa = (DMesaContext)CALLOC_STRUCT(dmesa_context)) != NULL) {
-	dmesa->osmesa = OSMesaCreateContextExt(
-				visual->format,
-				visual->depthBits,
-				visual->stencilBits,
-				visual->accumBits,
-				(share != NULL) ? share->osmesa : NULL);
-	if (dmesa->osmesa == NULL) {
-	    FREE(dmesa);
-	    dmesa = NULL;
-	}
-    }
-    return dmesa;
-}
-
-
-void
-DMesaDestroyContext (DMesaContext dmesa)
-{
-    OSMesaDestroyContext(dmesa->osmesa);
-    FREE(dmesa);
-}
-
-
-GLboolean
-DMesaMoveBuffer (GLint xpos, GLint ypos)
-{
-    const DMesaContext dmesa = DMesaGetCurrentContext();
-    DMesaBuffer b = dmesa->buffer;
-
-    if (vl_sync_buffer(&b->the_window, xpos, ypos, b->width, b->height) == 0) {
-	b->xpos = xpos;
-	b->ypos = ypos;
-	return GL_TRUE;
-    }
-
-    return GL_FALSE;
-}
-
-
-GLboolean
-DMesaResizeBuffer (GLint width, GLint height)
-{
-    const DMesaContext dmesa = DMesaGetCurrentContext();
-    DMesaBuffer b = dmesa->buffer;
-
-    if (vl_sync_buffer(&b->the_window, b->xpos, b->ypos, width, height) == 0) {
-	b->width = width;
-	b->height = height;
-	return GL_TRUE;
-    }
-
-    return GL_FALSE;
-}
-
-
-GLboolean
-DMesaMakeCurrent (DMesaContext dmesa, DMesaBuffer buffer)
-{
-    if (dmesa == NULL || buffer == NULL) {
-	ctx = NULL;
-	return GL_TRUE;
-    }
-    if (OSMesaMakeCurrent(dmesa->osmesa, buffer->the_window,
-			  buffer->type,
-			  buffer->width, buffer->height) &&
-	vl_sync_buffer(&buffer->the_window, buffer->xpos, buffer->ypos, buffer->width, buffer->height) == 0) {
-	OSMesaPixelStore(OSMESA_Y_UP, GL_FALSE);
-	dmesa->buffer = buffer;
-	ctx = dmesa;
-	return GL_TRUE;
-    }
-    return GL_FALSE;
-}
-
-
-void
-DMesaSwapBuffers (DMesaBuffer buffer)
-{
-    /* copy/swap back buffer to front if applicable */
-    GET_CURRENT_CONTEXT(ctx);
-    _mesa_notifySwapBuffers(ctx);
-    vl_flip();
-    (void)buffer;
-}
-
-
-void
-DMesaSetCI (int ndx, GLfloat red, GLfloat green, GLfloat blue)
-{
-    vl_setCI(ndx, red, green, blue);
-}
-
-
-DMesaContext
-DMesaGetCurrentContext (void)
-{
-   return ctx;
-}
-
-
-DMesaBuffer
-DMesaGetCurrentBuffer (void)
-{
-    const DMesaContext dmesa = DMesaGetCurrentContext();
-
-    if (dmesa != NULL) {
-	return dmesa->buffer;
-    }
-
-    return NULL;
-}
-
-
-DMesaProc
-DMesaGetProcAddress (const char *name)
-{
-   DMesaProc p = (DMesaProc)_glapi_get_proc_address(name);
-
-   /* TODO: handle DMesa* namespace
-   if (p == NULL) {
-   }
-   */
-
-   return p;
-}
-
-
-int
-DMesaGetIntegerv (GLenum pname, GLint *params)
-{
-    switch (pname) {
-	case DMESA_GET_SCREEN_SIZE:
-	    vl_get(VL_GET_SCREEN_SIZE, params);
-	    break;
-	case DMESA_GET_DRIVER_CAPS:
-	    params[0] = 0;
-	    break;
-	case DMESA_GET_VIDEO_MODES:
-	    return vl_get(VL_GET_VIDEO_MODES, params);
-	case DMESA_GET_BUFFER_ADDR: {
-	    const DMesaContext dmesa = DMesaGetCurrentContext();
-	    if (dmesa != NULL) {
-		DMesaBuffer b = dmesa->buffer;
-		if (b != NULL) {
-		    params[0] = (GLint)b->the_window;
-		}
-	    }
-	    break;
-	}
-	default:
-	    return -1;
-    }
-
-    return 0;
-}
diff --git a/src/mesa/drivers/dos/dpmi.c b/src/mesa/drivers/dos/dpmi.c
deleted file mode 100644
index bd33b8856c..0000000000
--- a/src/mesa/drivers/dos/dpmi.c
+++ /dev/null
@@ -1,166 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@yahoo.com
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#include <dpmi.h>
-
-#include "internal.h"
-
-
-#ifndef MAX
-#define MAX(x, y) (((x) < (y)) ? (y) : (x))
-#endif
-
-
-/* _create_linear_mapping:
- *  Maps a physical address range into linear memory.
- */
-int
-_create_linear_mapping (unsigned long *linear, unsigned long physaddr, int size)
-{
-   __dpmi_meminfo meminfo;
-
-   if (physaddr >= 0x100000) {
-      /* map into linear memory */
-      meminfo.address = physaddr;
-      meminfo.size = size;
-      if (__dpmi_physical_address_mapping(&meminfo) != 0) {
-         return -1;
-      }
-
-      *linear = meminfo.address;
-   } else {
-      /* exploit 1 -> 1 physical to linear mapping in low megabyte */
-      *linear = physaddr;
-   }
-
-   return 0;
-}
-
-
-/* _remove_linear_mapping:
- *  Frees the DPMI resources being used to map a linear address range.
- */
-void
-_remove_linear_mapping (unsigned long *linear)
-{
-   __dpmi_meminfo meminfo;
-
-   if (*linear) {
-      if (*linear >= 0x100000) {
-         meminfo.address = *linear;
-         __dpmi_free_physical_address_mapping(&meminfo);
-      }
-
-      *linear = 0;
-   }
-}
-
-
-/* _create_selector:
- *  Allocates a selector to access a region of linear memory.
- */
-int
-_create_selector (int *segment, unsigned long base, int size)
-{
-   /* allocate an ldt descriptor */
-   if ((*segment=__dpmi_allocate_ldt_descriptors(1)) < 0) {
-      *segment = 0;
-      return -1;
-   }
-
-   /* create the linear mapping */
-   if (_create_linear_mapping(&base, base, size)) {
-      __dpmi_free_ldt_descriptor(*segment);
-      *segment = 0;
-      return -1;
-   }
-
-   /* set the descriptor base and limit */
-   __dpmi_set_segment_base_address(*segment, base);
-   __dpmi_set_segment_limit(*segment, MAX(size-1, 0xFFFF));
-
-   return 0;
-}
-
-
-/* _remove_selector:
- *  Frees a DPMI segment selector.
- */
-void
-_remove_selector (int *segment)
-{
-   if (*segment) {
-      unsigned long base;
-      __dpmi_get_segment_base_address(*segment, &base);
-      _remove_linear_mapping(&base);
-      __dpmi_free_ldt_descriptor(*segment);
-      *segment = 0;
-   }
-}
-
-
-/* Desc: retrieve CPU MMX capability
- *
- * In  : -
- * Out : FALSE if CPU cannot do MMX
- *
- * Note: -
- */
-int
-_can_mmx (void)
-{
-#ifdef USE_MMX_ASM
-   int x86_cpu_features = 0;
-   __asm("\n\
-		pushfl			\n\
-		popl	%%eax		\n\
-		movl	%%eax, %%ecx	\n\
-		xorl	$0x200000, %%eax\n\
-		pushl	%%eax		\n\
-		popfl			\n\
-		pushfl			\n\
-		popl	%%eax		\n\
-		pushl	%%ecx		\n\
-		popfl			\n\
-		xorl	%%ecx, %%eax	\n\
-		jz 0f			\n\
-		movl	$1, %%eax	\n\
-		cpuid			\n\
-		movl	%%edx, %0	\n\
-	0:				\n\
-   ":"=g"(x86_cpu_features)::"%eax", "%ebx", "%ecx", "%edx");
-   return (x86_cpu_features & 0x00800000);
-#else
-   return 0;
-#endif
-}
diff --git a/src/mesa/drivers/dos/internal.h b/src/mesa/drivers/dos/internal.h
deleted file mode 100644
index 0fa7c77222..0000000000
--- a/src/mesa/drivers/dos/internal.h
+++ /dev/null
@@ -1,105 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#ifndef INTERNAL_H_included
-#define INTERNAL_H_included
-
-#include "../main/mtypes.h"
-
-
-/*
- * general purpose defines, etc.
- */
-#ifndef FALSE
-#define FALSE 0
-#define TRUE !FALSE
-#endif
-
-#define __PACKED__ __attribute__((packed))
-
-typedef unsigned char word8;
-typedef unsigned short word16;
-typedef unsigned long word32;
-
-#define _16_ *(word16 *)&
-#define _32_ *(word32 *)&
-
-typedef void (*BLTFUNC) (void);
-
-
-/*
- * video mode structure
- */
-typedef struct vl_mode {
-   int xres, yres;
-   int bpp;
-
-   int mode;
-   int scanlen;
-
-   int sel;
-   int gran;
-} vl_mode;
-
-
-/*
- * video driver structure
- */
-typedef struct {
-   vl_mode *(*init) (void);
-   int (*entermode) (vl_mode *p, int refresh, int fbbits);
-   void (*blit) (void);
-   void (*setCI_f) (int index, float red, float green, float blue);
-   void (*setCI_i) (int index, int red, int green, int blue);
-   int (*get) (int pname, int *params);
-   void (*restore) (void);
-   void (*fini) (void);
-} vl_driver;
-
-
-/*
- * memory mapping
- */
-int _create_linear_mapping (unsigned long *linear, unsigned long physaddr, int size);
-void _remove_linear_mapping (unsigned long *linear);
-int _create_selector (int *segment, unsigned long base, int size);
-void _remove_selector (int *segment);
-
-
-/*
- * system routines
- */
-int _can_mmx (void);
-
-
-#endif
diff --git a/src/mesa/drivers/dos/null.c b/src/mesa/drivers/dos/null.c
deleted file mode 100644
index 55846299fb..0000000000
--- a/src/mesa/drivers/dos/null.c
+++ /dev/null
@@ -1,224 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#include <stdlib.h>
-#include <sys/segments.h>
-
-#include "video.h"
-#include "null.h"
-
-
-static vl_mode *modes;
-
-#define null_color_precision 8
-
-
-static void
-null_blit_nop (void)
-{
-}
-
-
-/* Desc: Attempts to detect NUL, check video modes and create selectors.
- *
- * In  : -
- * Out : mode array
- *
- * Note: -
- */
-static vl_mode *
-null_init (void)
-{
-   static int m[][2] = {
-      {  320,  200 },
-      {  320,  240 },
-      {  400,  300 },
-      {  512,  384 },
-      {  640,  400 },
-      {  640,  480 },
-      {  800,  600 },
-      { 1024,  768 },
-      { 1280, 1024 },
-      { 1600, 1200 }
-   };
-   static int b[] = {
-      8,
-      15,
-      16,
-      24,
-      32
-   };
-   const unsigned int m_count = sizeof(m) / sizeof(m[0]);
-   const unsigned int b_count = sizeof(b) / sizeof(b[0]);
-
-   unsigned int i, j, k;
-
-   if (modes == NULL) {
-      modes = malloc(sizeof(vl_mode) * (1 + m_count * b_count));
-
-      if (modes != NULL) {
-         for (k = 0, i = 0; i < m_count; i++) {
-            for (j = 0; j < b_count; j++, k++) {
-               modes[k].xres    = m[i][0];
-               modes[k].yres    = m[i][1];
-               modes[k].bpp     = b[j];
-               modes[k].mode    = 0x4000;
-               modes[k].scanlen = m[i][0] * ((b[j] + 7) / 8);
-               modes[k].sel     = -1;
-               modes[k].gran    = -1;
-            }
-         }
-         modes[k].xres    = -1;
-         modes[k].yres    = -1;
-         modes[k].bpp     = -1;
-         modes[k].mode    = 0xffff;
-         modes[k].scanlen = -1;
-         modes[k].sel     = -1;
-         modes[k].gran    = -1;
-      }
-   }
-
-   return modes;
-}
-
-
-/* Desc: Frees all resources allocated by NUL init code.
- *
- * In  : -
- * Out : -
- *
- * Note: -
- */
-static void
-null_fini (void)
-{
-   if (modes != NULL) {
-      free(modes);
-      modes = NULL;
-   }
-}
-
-
-/* Desc: Attempts to enter specified video mode.
- *
- * In  : ptr to mode structure, refresh rate
- * Out : 0 if success
- *
- * Note: -
- */
-static int
-null_entermode (vl_mode *p, int refresh, int fbbits)
-{
-   NUL.blit = null_blit_nop;
-
-   return 0;
-
-   (void)(p && refresh && fbbits); /* silence compiler warning */
-}
-
-
-/* Desc: Restores to the mode prior to first call to null_entermode.
- *
- * In  : -
- * Out : -
- *
- * Note: -
- */
-static void
-null_restore (void)
-{
-}
-
-
-/* Desc: set one palette entry
- *
- * In  : color index, R, G, B
- * Out : -
- *
- * Note: uses integer values
- */
-static void
-null_setCI_i (int index, int red, int green, int blue)
-{
-   (void)(index && red && green && blue); /* silence compiler warning */
-}
-
-
-/* Desc: set one palette entry
- *
- * In  : color index, R, G, B
- * Out : -
- *
- * Note: uses normalized values
- */
-static void
-null_setCI_f (int index, float red, float green, float blue)
-{
-   float max = (1 << null_color_precision) - 1;
-
-   null_setCI_i(index, (int)(red * max), (int)(green * max), (int)(blue * max));
-}
-
-
-/* Desc: state retrieval
- *
- * In  : parameter name, ptr to storage
- * Out : 0 if request successfully processed
- *
- * Note: -
- */
-static int
-null_get (int pname, int *params)
-{
-   switch (pname) {
-      default:
-         params[0] = params[0]; /* silence compiler warning */
-         return -1;
-   }
-   return 0;
-}
-
-
-/*
- * the driver
- */
-vl_driver NUL = {
-   null_init,
-   null_entermode,
-   NULL,
-   null_setCI_f,
-   null_setCI_i,
-   null_get,
-   null_restore,
-   null_fini
-};
diff --git a/src/mesa/drivers/dos/null.h b/src/mesa/drivers/dos/null.h
deleted file mode 100644
index bbdc7966e0..0000000000
--- a/src/mesa/drivers/dos/null.h
+++ /dev/null
@@ -1,41 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@yahoo.com
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#ifndef NULL_H_included
-#define NULL_H_included
-
-#include "internal.h"
-
-extern vl_driver NUL;
-
-#endif
diff --git a/src/mesa/drivers/dos/vesa.c b/src/mesa/drivers/dos/vesa.c
deleted file mode 100644
index 3fdd3e25db..0000000000
--- a/src/mesa/drivers/dos/vesa.c
+++ /dev/null
@@ -1,719 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#include <dpmi.h>
-#include <pc.h>
-#include <stdlib.h>
-#include <stubinfo.h>
-#include <sys/exceptn.h>
-#include <sys/segments.h>
-#include <sys/farptr.h>
-#include <sys/movedata.h>
-
-#include "video.h"
-#include "vesa.h"
-
-
-static vl_mode modes[128];
-
-static word16 vesa_ver;
-static int banked_selector, linear_selector;
-static int oldmode = -1;
-
-static int vesa_color_precision = 6;
-
-static word16 *vesa_pmcode;
-unsigned int vesa_gran_mask, vesa_gran_shift;
-
-
-/*
- * VESA info
- */
-#define V_SIGN     0
-#define V_MINOR    4
-#define V_MAJOR    5
-#define V_OEM_OFS  6
-#define V_OEM_SEG  8
-#define V_MODE_OFS 14
-#define V_MODE_SEG 16
-#define V_MEMORY   18
-
-/*
- * mode info
- */
-#define M_ATTR     0
-#define M_GRAN     4
-#define M_SCANLEN  16
-#define M_XRES     18
-#define M_YRES     20
-#define M_BPP      25
-#define M_RED      31
-#define M_GREEN    33
-#define M_BLUE     35
-#define M_PHYS_PTR 40
-
-/*
- * VESA 3.0 CRTC timings structure
- */
-typedef struct CRTCInfoBlock {
-    unsigned short HorizontalTotal;
-    unsigned short HorizontalSyncStart;
-    unsigned short HorizontalSyncEnd;
-    unsigned short VerticalTotal;
-    unsigned short VerticalSyncStart;
-    unsigned short VerticalSyncEnd;
-    unsigned char  Flags;
-    unsigned long  PixelClock;	/* units of Hz */
-    unsigned short RefreshRate;	/* units of 0.01 Hz */
-    unsigned char  reserved[40];
-} __PACKED__ CRTCInfoBlock;
-
-#define HNEG         (1 << 2)
-#define VNEG         (1 << 3)
-#define DOUBLESCAN   (1 << 0)
-
-
-/* Desc: Attempts to detect VESA, check video modes and create selectors.
- *
- * In  : -
- * Out : mode array
- *
- * Note: -
- */
-static vl_mode *
-vesa_init (void)
-{
-    __dpmi_regs r;
-    word16 *p;
-    vl_mode *q;
-    char vesa_info[512], tmp[512];
-    int maxsize = 0;
-    word32 linearfb = 0;
-
-    if (vesa_ver) {
-	return modes;
-    }
-
-    _farpokel(_stubinfo->ds_selector, 0, 0x32454256);
-    r.x.ax = 0x4f00;
-    r.x.di = 0;
-    r.x.es = _stubinfo->ds_segment;
-    __dpmi_int(0x10, &r);
-    movedata(_stubinfo->ds_selector, 0, _my_ds(), (unsigned)vesa_info, 512);
-    if ((r.x.ax != 0x004f) || ((_32_ vesa_info[V_SIGN]) != 0x41534556)) {
-	return NULL;
-    }
-
-    p = (word16 *)(((_16_ vesa_info[V_MODE_SEG]) << 4) + (_16_ vesa_info[V_MODE_OFS]));
-    q = modes;
-    do {
-	if ((q->mode = _farpeekw(__djgpp_dos_sel, (unsigned long)(p++))) == 0xffff) {
-	    break;
-	}
-
-	r.x.ax = 0x4f01;
-	r.x.cx = q->mode;
-	r.x.di = 512;
-	r.x.es = _stubinfo->ds_segment;
-	__dpmi_int(0x10, &r);
-	movedata(_stubinfo->ds_selector, 512, _my_ds(), (unsigned)tmp, 256);
-	switch (tmp[M_BPP]) {
-	    case 16:
-		q->bpp = tmp[M_RED] + tmp[M_GREEN] + tmp[M_BLUE];
-		break;
-	    case 8:
-	    case 15:
-	    case 24:
-	    case 32:
-		q->bpp = tmp[M_BPP];
-		break;
-	    default:
-		q->bpp = 0;
-	}
-	if ((r.x.ax == 0x004f) && ((tmp[M_ATTR] & 0x11) == 0x11) && q->bpp) {
-	    q->xres = _16_ tmp[M_XRES];
-	    q->yres = _16_ tmp[M_YRES];
-	    q->scanlen = _16_ tmp[M_SCANLEN];
-	    q->gran = (_16_ tmp[M_GRAN]) << 10;
-	    if (tmp[M_ATTR] & 0x80) {
-		vl_mode *q1 = q + 1;
-		*q1 = *q++;
-		linearfb = _32_ tmp[M_PHYS_PTR];
-		q->mode |= 0x4000;
-	    }
-	    if (maxsize < (q->scanlen * q->yres)) {
-		maxsize = q->scanlen * q->yres;
-	    }
-	    q++;
-	}
-    } while (TRUE);
-
-    if (q == modes) {
-	return NULL;
-    }
-    if (_create_selector(&banked_selector, 0xa0000, modes[0].gran)) {
-	return NULL;
-    }
-    if (linearfb) {
-	maxsize = ((maxsize + 0xfffUL) & ~0xfffUL);
-	if (_create_selector(&linear_selector, linearfb, maxsize)) {
-	    linear_selector = banked_selector;
-	}
-    }
-
-    for (q = modes; q->mode != 0xffff; q++) {
-	q->sel = banked_selector;
-	if (q->mode & 0x4000) {
-	    if (linear_selector != banked_selector) {
-		q->sel = linear_selector;
-	    } else {
-		q->mode &= ~0x4000;
-	    }
-	}
-    }
-
-    if (vesa_info[V_MAJOR] >= 2) {
-	r.x.ax = 0x4f0a;
-	r.x.bx = 0;
-	__dpmi_int(0x10, &r);
-	if (r.x.ax == 0x004f) {
-	    vesa_pmcode = (word16 *)malloc(r.x.cx);
-	    if (vesa_pmcode != NULL) {
-		movedata(__djgpp_dos_sel, (r.x.es << 4) + r.x.di, _my_ds(), (unsigned)vesa_pmcode, r.x.cx);
-		if (vesa_pmcode[3]) {
-		    p = (word16 *)((long)vesa_pmcode + vesa_pmcode[3]);
-		    while (*p++ != 0xffff) {
-		    }
-		} else {
-		    p = NULL;
-		}
-		if (p && (*p != 0xffff)) {
-		    free(vesa_pmcode);
-		    vesa_pmcode = NULL;
-		} else {
-		    vesa_swbank = (void *)((long)vesa_pmcode + vesa_pmcode[0]);
-		}
-	    }
-	}
-    }
-
-    vesa_ver = _16_ vesa_info[V_MINOR];
-    return modes;
-}
-
-
-/* Desc: Frees all resources allocated by VESA init code.
- *
- * In  : -
- * Out : -
- *
- * Note: -
- */
-static void
-vesa_fini (void)
-{
-    if (vesa_ver) {
-	_remove_selector(&linear_selector);
-	_remove_selector(&banked_selector);
-	if (vesa_pmcode != NULL) {
-	    free(vesa_pmcode);
-	    vesa_pmcode = NULL;
-	}
-    }
-}
-
-
-/* Desc: Uses VESA 3.0 function 0x4F0B to find the closest pixel clock to the requested value.
- *
- * In  : mode, clock
- * Out : desired clock
- *
- * Note: -
- */
-static unsigned long
-_closest_pixclk (int mode_no, unsigned long vclk)
-{
-    __dpmi_regs r;
-
-    r.x.ax = 0x4F0B;
-    r.h.bl = 0;
-    r.d.ecx = vclk;
-    r.x.dx = mode_no;
-    __dpmi_int(0x10, &r);
-
-    return (r.x.ax == 0x004f) ? r.d.ecx : 0;
-}
-
-
-/* Desc: Calculates CRTC mode timings.
- *
- * In  : crtc block, geometry, adjust
- * Out :
- *
- * Note:
- */
-static void
-_crtc_timing (CRTCInfoBlock *crtc, int xres, int yres, int xadjust, int yadjust)
-{
-    int HTotal, VTotal;
-    int HDisp, VDisp;
-    int HSS, VSS;
-    int HSE, VSE;
-    int HSWidth, VSWidth;
-    int SS, SE;
-    int doublescan = FALSE;
-
-    if (yres < 400) {
-	doublescan = TRUE;
-	yres *= 2;
-    }
-
-    HDisp = xres;
-    HTotal = (int)(HDisp * 1.27) & ~0x7;
-    HSWidth = (int)((HTotal - HDisp) / 5) & ~0x7;
-    HSS = HDisp + 16;
-    HSE = HSS + HSWidth;
-    VDisp = yres;
-    VTotal = VDisp * 1.07;
-    VSWidth = (VTotal / 100) + 1;
-    VSS = VDisp + ((int)(VTotal - VDisp) / 5) + 1;
-    VSE = VSS + VSWidth;
-
-    SS = HSS + xadjust;
-    SE = HSE + xadjust;
-
-    if (xadjust < 0) {
-	if (SS < (HDisp + 8)) {
-	    SS = HDisp + 8;
-	    SE = SS + HSWidth;
-	}
-    } else {
-	if ((HTotal - 24) < SE) {
-	    SE = HTotal - 24;
-	    SS = SE - HSWidth;
-	}
-    }
-
-    HSS = SS;
-    HSE = SE;
-
-    SS = VSS + yadjust;
-    SE = VSE + yadjust;
-
-    if (yadjust < 0) {
-	if (SS < (VDisp + 3)) {
-	    SS = VDisp + 3;
-	    SE = SS + VSWidth;
-	}
-    } else {
-	if ((VTotal - 4) < SE) {
-	    SE = VTotal - 4;
-	    SS = SE - VSWidth;
-	}
-    }
-
-    VSS = SS;
-    VSE = SE;
-
-    crtc->HorizontalTotal     = HTotal;
-    crtc->HorizontalSyncStart = HSS;
-    crtc->HorizontalSyncEnd   = HSE;
-    crtc->VerticalTotal       = VTotal;
-    crtc->VerticalSyncStart   = VSS;
-    crtc->VerticalSyncEnd     = VSE;
-    crtc->Flags               = HNEG | VNEG;
-
-    if (doublescan) {
-	crtc->Flags |= DOUBLESCAN;
-    }
-}
-
-
-/* Desc: Attempts to choose a suitable blitter.
- *
- * In  : ptr to mode structure, software framebuffer bits
- * Out : blitter funciton, or NULL
- *
- * Note: -
- */
-static BLTFUNC
-_choose_blitter (vl_mode *p, int fbbits)
-{
-    BLTFUNC blitter;
-
-    if (p->mode & 0x4000) {
-	blitter = _can_mmx() ? vesa_l_dump_virtual_mmx : vesa_l_dump_virtual;
-	    switch (p->bpp) {
-		case 8:
-		    switch (fbbits) {
-			case 8:
-			    break;
-			case 16:
-			    blitter = vesa_l_dump_16_to_8;
-			    break;
-			case 24:
-			    blitter = vesa_l_dump_24_to_8;
-			    break;
-			case 32:
-			    blitter = vesa_l_dump_32_to_8;
-			    break;
-			case 15:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 15:
-		    switch (fbbits) {
-			case 16:
-			    blitter = vesa_l_dump_16_to_15;
-			    break;
-			case 32:
-			    blitter = vesa_l_dump_32_to_15;
-			    break;
-			case 8:
-			case 15:
-			case 24:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 16:
-		    switch (fbbits) {
-			case 16:
-			    break;
-			case 32:
-			    blitter = vesa_l_dump_32_to_16;
-			    break;
-			case 8:
-			case 15:
-			case 24:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 24:
-		    switch (fbbits) {
-			case 24:
-			    break;
-			case 32:
-			    blitter = vesa_l_dump_32_to_24;
-			    break;
-			case 8:
-			case 15:
-			case 16:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 32:
-		    switch (fbbits) {
-			case 24:
-			    blitter = vesa_l_dump_24_to_32;
-			    break;
-			case 32:
-			    break;
-			case 8:
-			case 15:
-			case 16:
-			default:
-			    return NULL;
-		    }
-		    break;
-	    }
-    } else {
-	blitter = vesa_b_dump_virtual;
-	    switch (p->bpp) {
-		case 8:
-		    switch (fbbits) {
-			case 8:
-			    break;
-			case 16:
-			    blitter = vesa_b_dump_16_to_8;
-			    break;
-			case 24:
-			    blitter = vesa_b_dump_24_to_8;
-			    break;
-			case 32:
-			    blitter = vesa_b_dump_32_to_8;
-			    break;
-			case 15:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 15:
-		    switch (fbbits) {
-			case 16:
-			    blitter = vesa_b_dump_16_to_15;
-			    break;
-			case 32:
-			    blitter = vesa_b_dump_32_to_15;
-			    break;
-			case 8:
-			case 15:
-			case 24:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 16:
-		    switch (fbbits) {
-			case 16:
-			    break;
-			case 32:
-			    blitter = vesa_b_dump_32_to_16;
-			    break;
-			case 8:
-			case 15:
-			case 24:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 24:
-		    switch (fbbits) {
-			case 24:
-			    break;
-			case 32:
-			    blitter = vesa_b_dump_32_to_24;
-			    break;
-			case 8:
-			case 15:
-			case 16:
-			default:
-			    return NULL;
-		    }
-		    break;
-		case 32:
-		    switch (fbbits) {
-			case 24:
-			    blitter = vesa_b_dump_24_to_32;
-			    break;
-			case 32:
-			    break;
-			case 8:
-			case 15:
-			case 16:
-			default:
-			    return NULL;
-		    }
-		    break;
-	    }
-    }
-
-    return blitter;
-}
-
-
-/* Desc: Attempts to enter specified video mode.
- *
- * In  : ptr to mode structure, refresh rate
- * Out : 0 if success
- *
- * Note: -
- */
-static int
-vesa_entermode (vl_mode *p, int refresh, int fbbits)
-{
-    __dpmi_regs r;
-
-    if (!(p->mode & 0x4000)) {
-	{ int n; for (vesa_gran_shift = 0, n = p->gran; n; vesa_gran_shift++, n >>= 1); }
-	vesa_gran_mask = (1 << (--vesa_gran_shift)) - 1;
-	if ((unsigned)p->gran != (vesa_gran_mask + 1)) {
-	    return !0;
-	}
-    }
-
-    VESA.blit = _choose_blitter(p, fbbits);
-    if (VESA.blit == NULL) {
-	return !0;
-    }
-
-    if (oldmode == -1) {
-	r.x.ax = 0x4f03;
-	__dpmi_int(0x10, &r);
-	oldmode = r.x.bx;
-    }
-
-    r.x.ax = 0x4f02;
-    r.x.bx = p->mode;
-
-    if (refresh && ((vesa_ver >> 8) >= 3)) {
-	/* VESA 3.0 stuff for controlling the refresh rate */
-	CRTCInfoBlock crtc;
-	unsigned long vclk;
-	double f0;
-
-	_crtc_timing(&crtc, p->xres, p->yres, 0, 0);
-
-	vclk = (double)crtc.HorizontalTotal * crtc.VerticalTotal * refresh;
-	vclk = _closest_pixclk(p->mode, vclk);
-
-	if (vclk != 0) {
-	    f0 = (double)vclk / (crtc.HorizontalTotal * crtc.VerticalTotal);
-	    /*_current_refresh_rate = (int)(f0 + 0.5);*/
-
-	    crtc.PixelClock  = vclk;
-	    crtc.RefreshRate = refresh * 100;
-
-	    movedata(_my_ds(), (unsigned)&crtc, _stubinfo->ds_selector, 0, sizeof(crtc));
-
-	    r.x.di = 0;
-	    r.x.es = _stubinfo->ds_segment;
-	    r.x.bx |= 0x0800;
-	}
-    }
-
-    __dpmi_int(0x10, &r);
-    if (r.x.ax != 0x004f) {
-	return !0;
-    }
-
-    if (p->bpp == 8) {
-	r.x.ax = 0x4f08;
-	r.x.bx = 0x0800;
-	__dpmi_int(0x10, &r);
-	if (r.x.ax == 0x004f) {
-	    r.x.ax = 0x4f08;
-	    r.h.bl = 0x01;
-	    __dpmi_int(0x10, &r);
-	    vesa_color_precision = r.h.bh;
-	}
-    }
-
-    return 0;
-}
-
-
-/* Desc: Restores to the mode prior to first call to vesa_entermode.
- *
- * In  : -
- * Out : -
- *
- * Note: -
- */
-static void
-vesa_restore (void)
-{
-    __dpmi_regs r;
-
-    if (oldmode != -1) {
-	if (oldmode < 0x100) {
-	    __asm("int $0x10"::"a"(oldmode));
-	} else {
-	    r.x.ax = 0x4f02;
-	    r.x.bx = oldmode;
-	    __dpmi_int(0x10, &r);
-	}
-	oldmode = -1;
-    }
-}
-
-
-/* Desc: set one palette entry
- *
- * In  : color index, R, G, B
- * Out : -
- *
- * Note: uses integer values
- */
-static void
-vesa_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
-vesa_setCI_f (int index, float red, float green, float blue)
-{
-    float max = (1 << vesa_color_precision) - 1;
-
-    vesa_setCI_i(index, (int)(red * max), (int)(green * max), (int)(blue * max));
-}
-
-
-/* Desc: state retrieval
- *
- * In  : parameter name, ptr to storage
- * Out : 0 if request successfully processed
- *
- * Note: -
- */
-static int
-vesa_get (int pname, int *params)
-{
-    switch (pname) {
-	case VL_GET_CI_PREC:
-	    params[0] = vesa_color_precision;
-	    break;
-	default:
-	    return -1;
-    }
-    return 0;
-}
-
-
-/*
- * the driver
- */
-vl_driver VESA = {
-    vesa_init,
-    vesa_entermode,
-    NULL,
-    vesa_setCI_f,
-    vesa_setCI_i,
-    vesa_get,
-    vesa_restore,
-    vesa_fini
-};
diff --git a/src/mesa/drivers/dos/vesa.h b/src/mesa/drivers/dos/vesa.h
deleted file mode 100644
index 4b3c3ab832..0000000000
--- a/src/mesa/drivers/dos/vesa.h
+++ /dev/null
@@ -1,65 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@yahoo.com
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#ifndef VESA_H_included
-#define VESA_H_included
-
-#include "internal.h"
-
-extern void *vesa_swbank;
-
-extern void vesa_b_dump_virtual (void);
-extern void vesa_l_dump_virtual (void);
-extern void vesa_l_dump_virtual_mmx (void);
-
-extern void vesa_l_dump_32_to_24 (void);
-extern void vesa_l_dump_32_to_16 (void);
-extern void vesa_l_dump_32_to_15 (void);
-extern void vesa_l_dump_32_to_8 (void);
-extern void vesa_l_dump_24_to_32 (void);
-extern void vesa_l_dump_24_to_8 (void);
-extern void vesa_l_dump_16_to_15 (void);
-extern void vesa_l_dump_16_to_8 (void);
-
-extern void vesa_b_dump_32_to_24 (void);
-extern void vesa_b_dump_32_to_16 (void);
-extern void vesa_b_dump_32_to_15 (void);
-extern void vesa_b_dump_32_to_8 (void);
-extern void vesa_b_dump_24_to_32 (void);
-extern void vesa_b_dump_24_to_8 (void);
-extern void vesa_b_dump_16_to_15 (void);
-extern void vesa_b_dump_16_to_8 (void);
-
-extern vl_driver VESA;
-
-#endif
diff --git a/src/mesa/drivers/dos/vga.c b/src/mesa/drivers/dos/vga.c
deleted file mode 100644
index 5a6447dd87..0000000000
--- a/src/mesa/drivers/dos/vga.c
+++ /dev/null
@@ -1,289 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#include <pc.h>
-#include <stdlib.h>
-
-#include "video.h"
-#include "vga.h"
-
-
-static vl_mode modes[] = {
-   {
-    /* .xres    = */ 320,
-    /* .yres    = */ 200,
-    /* .bpp     = */ 8,
-    /* .mode    = */ 0x13 | 0x4000,
-    /* .scanlen = */ 320,
-    /* .sel     = */ -1,
-    /* .gran    = */ 320*200
-   },
-   {
-    /* .xres    = */ -1,
-    /* .yres    = */ -1,
-    /* .bpp     = */ -1,
-    /* .mode    = */ 0xffff,
-    /* .scanlen = */ -1,
-    /* .sel     = */ -1,
-    /* .gran    = */ -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_fini (void)
-{
-   if (vga_ver) {
-      _remove_selector(&linear_selector);
-   }
-}
-
-
-/* Desc: Attempts to choose a suitable blitter.
- *
- * In  : ptr to mode structure, software framebuffer bits
- * Out : blitter funciton, or NULL
- *
- * Note: -
- */
-static BLTFUNC
-_choose_blitter (vl_mode *p, int fbbits)
-{
-    BLTFUNC blitter;
-
-    switch (fbbits) {
-	case 8:
-	    blitter = _can_mmx() ? vesa_l_dump_virtual_mmx : vesa_l_dump_virtual;
-	    break;
-	case 16:
-	    blitter = vesa_l_dump_16_to_8;
-	    break;
-	case 24:
-	    blitter = vesa_l_dump_24_to_8;
-	    break;
-	case 32:
-	    blitter = vesa_l_dump_32_to_8;
-	    break;
-	default:
-	    return NULL;
-    }
-
-    return blitter;
-
-    (void)p;
-}
-
-
-/* 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, int fbbits)
-{
-    if (!(p->mode & 0x4000)) {
-	return -1;
-    }
-
-    VGA.blit = _choose_blitter(p, fbbits);
-    if (VGA.blit == NULL) {
-	return !0;
-    }
-
-    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;
-
-    (void)refresh; /* silence compiler warning */
-}
-
-
-/* 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));
-      oldmode = -1;
-   }
-}
-
-
-/* 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: state retrieval
- *
- * In  : parameter name, ptr to storage
- * Out : 0 if request successfully processed
- *
- * Note: -
- */
-static int
-vga_get (int pname, int *params)
-{
-   switch (pname) {
-      case VL_GET_CI_PREC:
-         params[0] = vga_color_precision;
-         break;
-      default:
-         return -1;
-   }
-   return 0;
-}
-
-
-/*
- * the driver
- */
-vl_driver VGA = {
-   vga_init,
-   vga_entermode,
-   NULL,
-   vga_setCI_f,
-   vga_setCI_i,
-   vga_get,
-   vga_restore,
-   vga_fini
-};
diff --git a/src/mesa/drivers/dos/vga.h b/src/mesa/drivers/dos/vga.h
deleted file mode 100644
index 7c17625a3c..0000000000
--- a/src/mesa/drivers/dos/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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@yahoo.com
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#ifndef VGA_H_included
-#define VGA_H_included
-
-#include "internal.h"
-#include "vesa.h"
-
-extern vl_driver VGA;
-
-#endif
diff --git a/src/mesa/drivers/dos/video.c b/src/mesa/drivers/dos/video.c
deleted file mode 100644
index 468207fbf6..0000000000
--- a/src/mesa/drivers/dos/video.c
+++ /dev/null
@@ -1,442 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- *
- * Thanks to CrazyPyro (Neil Funk) for FakeColor
- */
-
-
-#include <stdlib.h>
-
-#include "internal.h"
-#include "vesa.h"
-#include "vga.h"
-#include "null.h"
-#include "video.h"
-
-
-static vl_driver *drv;
-/* based upon mode specific data: valid entire session */
-int vl_video_selector;
-static vl_mode *video_mode;
-static int video_scanlen, video_bypp;
-/* valid until next buffer */
-void *vl_current_draw_buffer, *vl_current_read_buffer;
-int vl_current_stride, vl_current_width, vl_current_height, vl_current_bytes;
-int vl_current_offset, vl_current_delta;
-
-
-void (*vl_flip) (void);
-
-
-/* FakeColor data */
-#define R_CNT 6
-#define G_CNT 6
-#define B_CNT 6
-
-#define R_BIAS 7
-#define G_BIAS 7
-#define B_BIAS 7
-
-static word32 VGAPalette[256];
-word8 array_r[256];
-word8 array_g[256];
-word8 array_b[256];
-word8 tab_16_8[0x10000];
-
-
-/* lookup table for scaling 5 bit colors up to 8 bits */
-static int _rgb_scale_5[32] = {
-   0,   8,   16,  25,  33,  41,  49,  58,
-   66,  74,  82,  90,  99,  107, 115, 123,
-   132, 140, 148, 156, 165, 173, 181, 189,
-   197, 206, 214, 222, 230, 239, 247, 255
-};
-
-/* lookup table for scaling 6 bit colors up to 8 bits */
-static int _rgb_scale_6[64] = {
-   0,   4,   8,   12,  16,  20,  24,  28,
-   32,  36,  40,  45,  49,  53,  57,  61,
-   65,  69,  73,  77,  81,  85,  89,  93,
-   97,  101, 105, 109, 113, 117, 121, 125,
-   130, 134, 138, 142, 146, 150, 154, 158,
-   162, 166, 170, 174, 178, 182, 186, 190,
-   194, 198, 202, 206, 210, 215, 219, 223,
-   227, 231, 235, 239, 243, 247, 251, 255
-};
-
-
-/* Desc: color composition (w/o ALPHA)
- *
- * In  : array of integers (R, G, B)
- * Out : color
- *
- * Note: -
- */
-static int
-v_mixrgb8fake (const unsigned char rgb[])
-{
-   return array_b[rgb[2]]*G_CNT*R_CNT
-        + array_g[rgb[1]]*R_CNT
-        + array_r[rgb[0]];
-}
-
-
-/* Desc: color decomposition
- *
- * In  : pixel offset, array of integers to hold color components (R, G, B, A)
- * Out : -
- *
- * Note: uses current read buffer
- */
-static void
-v_getrgb8fake6 (unsigned int offset, unsigned char rgb[])
-{
-   word32 c = VGAPalette[((word8 *)vl_current_read_buffer)[offset]];
-   rgb[0] = _rgb_scale_6[(c >> 16) & 0x3F];
-   rgb[1] = _rgb_scale_6[(c >> 8)  & 0x3F];
-   rgb[2] = _rgb_scale_6[ c        & 0x3F];
-}
-static void
-v_getrgb8fake8 (unsigned int offset, unsigned char rgb[])
-{
-   word32 c = VGAPalette[((word8 *)vl_current_read_buffer)[offset]];
-   rgb[0] = c >> 16;
-   rgb[1] = c >> 8;
-   rgb[2] = c;
-}
-
-
-/* Desc: create R5G6B5 to FakeColor table lookup
- *
- * In  : -
- * Out : -
- *
- * Note: -
- */
-static void
-init_tab_16_8 (void)
-{
-    int i;
-    for (i = 0; i < 0x10000; i++) {
-	unsigned char rgb[3];
-	rgb[0] = _rgb_scale_5[(i >> 11) & 0x1F];
-	rgb[1] = _rgb_scale_6[(i >>  5) & 0x3F];
-	rgb[2] = _rgb_scale_5[ i        & 0x1F];
-	tab_16_8[i] = v_mixrgb8fake(rgb);
-    }
-    (void)v_getrgb8fake6;
-    (void)v_getrgb8fake8;
-}
-
-
-/* Desc: set one palette entry
- *
- * In  : index, R, G, B
- * Out : -
- *
- * Note: color components are in range [0.0 .. 1.0]
- */
-void
-vl_setCI (int index, float red, float green, float blue)
-{
-   drv->setCI_f(index, red, green, blue);
-}
-
-
-/* Desc: set one palette entry
- *
- * In  : color, R, G, B
- * Out : -
- *
- * Note: -
- */
-static void
-fake_setcolor (int c, int r, int g, int b)
-{
-   VGAPalette[c] = 0xff000000 | (r<<16) | (g<<8) | b;
-
-   drv->setCI_i(c, r, g, b);
-}
-
-
-/* Desc: build FakeColor palette
- *
- * In  : CI precision in bits
- * Out : -
- *
- * Note: -
- */
-static void
-fake_buildpalette (int bits)
-{
-   double c_r, c_g, c_b;
-   int r, g, b, color = 0;
-
-   double max = (1 << bits) - 1;
-
-   for (b = 0; b < B_CNT; ++b) {
-      for (g = 0; g < G_CNT; ++g) {
-         for (r = 0; r < R_CNT; ++r) {
-            c_r = 0.5 + (double)r * (max-R_BIAS) / (R_CNT-1.) + R_BIAS;
-            c_g = 0.5 + (double)g * (max-G_BIAS) / (G_CNT-1.) + G_BIAS;
-            c_b = 0.5 + (double)b * (max-B_BIAS) / (B_CNT-1.) + B_BIAS;
-            fake_setcolor(color++, (int)c_r, (int)c_g, (int)c_b);
-         }
-      }
-   }
-
-   for (color = 0; color < 256; color++) {
-      c_r = (double)color * R_CNT / 256.;
-      c_g = (double)color * G_CNT / 256.;
-      c_b = (double)color * B_CNT / 256.;
-      array_r[color] = (int)c_r;
-      array_g[color] = (int)c_g;
-      array_b[color] = (int)c_b;
-   }
-}
-
-
-/* Desc: initialize hardware
- *
- * In  : -
- * Out : list of available modes
- *
- * Note: when returning non-NULL, global variable `drv' is guaranteed to be ok
- */
-static vl_mode *
-v_init_hw (void)
-{
-   static vl_mode *q = NULL;
-
-   if (q == NULL) {
-      /* are we forced to NUL driver? */
-      if (getenv("DMESA_NULDRV")) {
-         if ((q = NUL.init()) != NULL) {
-            drv = &NUL;
-         }
-         return q;
-      }
-      /* initialize hardware */
-      if ((q = VESA.init()) != NULL) {
-         drv = &VESA;
-      } else if ((q = VGA.init()) != NULL) {
-         drv = &VGA;
-      } else {
-         drv = NULL;
-      }
-   }
-
-   return q;
-}
-
-
-/* Desc: sync buffer with video hardware
- *
- * In  : ptr to old buffer, position, size
- * Out : 0 if success
- *
- * Note: -
- */
-int
-vl_sync_buffer (void **buffer, int x, int y, int width, int height)
-{
-   if ((/*XXX*/width & 7) || (x < 0) || (y < 0) || (x+width > video_mode->xres) || (y+height > video_mode->yres)) {
-      return -1;
-   } else {
-      void *newbuf = *buffer;
-
-      if ((newbuf == NULL) || (vl_current_width != width) || (vl_current_height != height)) {
-         newbuf = realloc(newbuf, width * height * video_bypp);
-      }
-
-      if (newbuf == NULL) {
-         return -2;
-      }
-
-      vl_current_width = width;
-      vl_current_height = height;
-      vl_current_stride = vl_current_width * video_bypp;
-      vl_current_bytes = vl_current_stride * height;
-
-      vl_current_offset = video_scanlen * y + video_bypp * x;
-      vl_current_delta = video_scanlen - vl_current_stride;
-
-      vl_current_draw_buffer = vl_current_read_buffer = *buffer = newbuf;
-      return 0;
-   }
-}
-
-
-/* Desc: state retrieval
- *
- * In  : name, storage
- * Out : -1 for an error
- *
- * Note: -
- */
-int
-vl_get (int pname, int *params)
-{
-   switch (pname) {
-      case VL_GET_SCREEN_SIZE:
-         params[0] = video_mode->xres;
-         params[1] = video_mode->yres;
-         break;
-      case VL_GET_VIDEO_MODES: {
-         int n;
-         vl_mode *q;
-         if ((q = v_init_hw()) == NULL) {
-            return -1;
-         }
-         /* count available visuals */
-         for (n = 0; q->mode != 0xffff; q++) {
-            if ((q + 1)->mode == (q->mode | 0x4000)) {
-               /* same mode, but linear */
-               q++;
-            }
-            if (params) {
-               params[n] = (int)q;
-            }
-            n++;
-         }
-         return n;
-      }
-      default:
-         return (drv != NULL) ? drv->get(pname, params) : -1;
-   }
-   return 0;
-}
-
-
-/* Desc: setup mode
- *
- * In  : ptr to mode definition
- * Out : 0 if success
- *
- * Note: -
- */
-static int
-vl_setup_mode (vl_mode *p)
-{
-   if (p == NULL) {
-      return -1;
-   }
-
-   switch (p->bpp) {
-      case 8:
-         break;
-      case 15:
-         break;
-      case 16:
-         break;
-      case 24:
-         break;
-      case 32:
-         break;
-      default:
-         return -1;
-   }
-
-   video_mode = p;
-   video_bypp = (p->bpp+7)/8;
-   video_scanlen = p->scanlen;
-   vl_video_selector = p->sel;
-
-   return 0;
-}
-
-
-/* Desc: restore to the mode prior to first call to `vl_video_init'.
- *
- * In  : -
- * Out : -
- *
- * Note: -
- */
-void
-vl_video_exit (void)
-{
-   drv->restore();
-   drv->fini();
-   video_mode = NULL;
-}
-
-
-/* Desc: enter mode
- *
- * In  : xres, yres, bits/pixel, RGB, refresh rate
- * Out : pixel width in bits if success
- *
- * Note: -
- */
-int
-vl_video_init (int width, int height, int bpp, int rgb, int refresh, int fbbits)
-{
-   int fake;
-   vl_mode *p, *q;
-   unsigned int min;
-
-   fake = 0;
-   if (!rgb) {
-      bpp = 8;
-   } else if (bpp == 8) {
-      fake = 1;
-   }
-
-   /* initialize hardware */
-   if ((q = v_init_hw()) == NULL) {
-      return 0;
-   }
-
-   /* search for a mode that fits our request */
-   for (min = -1, p = NULL; q->mode != 0xffff; q++) {
-      if ((q->xres >= width) && (q->yres >= height) && (q->bpp == bpp)) {
-         if (min >= (unsigned)(q->xres * q->yres)) {
-            min = q->xres * q->yres;
-            p = q;
-         }
-      }
-   }
-
-    /* setup and enter mode */
-    if ((vl_setup_mode(p) == 0) && (drv->entermode(p, refresh, fbbits) == 0)) {
-	vl_flip = drv->blit;
-	if (fake) {
-	    drv->get(VL_GET_CI_PREC, (int *)(&min));
-	    fake_buildpalette(min);
-	    init_tab_16_8();
-	}
-	return bpp;
-    }
-
-   /* abort */
-   return 0;
-}
diff --git a/src/mesa/drivers/dos/video.h b/src/mesa/drivers/dos/video.h
deleted file mode 100644
index e084116742..0000000000
--- a/src/mesa/drivers/dos/video.h
+++ /dev/null
@@ -1,56 +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 for Mesa
- *
- *  Author: Daniel Borca
- *  Email : dborca@users.sourceforge.net
- *  Web   : http://www.geocities.com/dborca
- */
-
-
-#ifndef VIDEO_H_included
-#define VIDEO_H_included
-
-typedef int fixed;
-
-#define VL_GET_CARD_NAME   0x0100
-#define VL_GET_VRAM        0x0101
-#define VL_GET_CI_PREC     0x0200
-#define VL_GET_HPIXELS     0x0201
-#define VL_GET_SCREEN_SIZE 0x0202
-#define VL_GET_VIDEO_MODES 0x0300
-
-extern void (*vl_flip) (void);
-
-void vl_setCI (int index, float red, float green, float blue);
-
-int vl_sync_buffer (void **buffer, int x, int y, int width, int height);
-int vl_get (int pname, int *params);
-
-void vl_video_exit (void);
-int vl_video_init (int width, int height, int bpp, int rgb, int refresh, int fbbits);
-
-#endif