Added xorg-server-1.6.2.tar.gz

1 files changed, 0 insertions, 460 deletions

diff --git a/xorg-server/hw/xfree86/xf4bpp/vgaImages.c b/xorg-server/hw/xfree86/xf4bpp/vgaImages.c
deleted file mode 100644
index bea2d0a17..000000000
--- a/xorg-server/hw/xfree86/xf4bpp/vgaImages.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/*
- * Copyright IBM Corporation 1987,1988,1989
- *
- * All Rights Reserved
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and that 
- * both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of IBM not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- *
- * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
-*/
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "xf4bpp.h"
-#include "OScompiler.h"
-#include "vgaReg.h"
-#include "vgaVideo.h"
-
-#include "xf86str.h" /* for pScrn->vtSema */
-extern ScrnInfoPtr *xf86Screens;
-
-#undef TRUE
-#undef FALSE
-#define TRUE 1
-#define FALSE 0
-
-void
-xf4bppDrawColorImage( pWin, x, y, w, h, data, RowIncrement, alu, planes )
-WindowPtr pWin; /* GJA */
-int x, y ;
-register int w, h ;
-unsigned char *data ;
-register int RowIncrement ;
-const int alu ;
-const unsigned long int planes ;
-{
-IOADDRESS REGBASE;
-register unsigned long int tmp ;
-register const unsigned char *src ;
-register volatile unsigned char *dst ;
-register int Pixel_Count ;
-register unsigned int currMask ;
-register unsigned int InitialMask ;
-register volatile unsigned char *StartByte ;
-unsigned int invert_source_data = FALSE ;
-#ifdef	PC98_EGC	/* new EGC test */
-register unsigned char tmp1;
-#endif
-
-{	/* Start GJA */
-	if ( !xf86Screens[((DrawablePtr)pWin)->pScreen->myNum]->vtSema ) {
-		xf4bppOffDrawColorImage( pWin, x, y, w, h, data, RowIncrement, alu, planes );
-		return;
-	}
-}	/* End GJA */
-
-{
-	unsigned int invert_existing_data = FALSE ;
-	unsigned int data_rotate_value = VGA_COPY_MODE ;
-#ifdef	PC98_EGC
-	unsigned short ROP_value;
-#endif
-
-	REGBASE = 0x300 +
-	    xf86Screens[((DrawablePtr)pWin)->pScreen->myNum]->domainIOBase;
-
-	switch ( alu ) {
-		case GXclear:		/* 0x0 Zero 0 */
-		case GXinvert:		/* 0xa NOT dst */
-		case GXset:		/* 0xf 1 */
-			xf4bppFillSolid( pWin, VGA_ALLPLANES, alu, planes, x, y, w, h ) ;
-		case GXnoop:		/* 0x5 dst */
-			return ;
-		case GXnor:		/* 0x8 NOT src AND NOT dst */
-			invert_existing_data = TRUE ;
-		case GXandInverted:	/* 0x4 NOT src AND dst */
-			invert_source_data = TRUE ;
-		case GXand:		/* 0x1 src AND dst */
-			data_rotate_value = VGA_AND_MODE ;
-			break ;
-		case GXequiv:		/* 0x9 NOT src XOR dst */
-			invert_source_data = TRUE ;
-		case GXxor:		/* 0x6 src XOR dst */
-			data_rotate_value = VGA_XOR_MODE ;
-			break ;
-		case GXandReverse:	/* 0x2 src AND NOT dst */
-			invert_existing_data = TRUE ;
-			data_rotate_value = VGA_AND_MODE ;
-			break ;
-		case GXnand:		/* 0xe NOT src OR NOT dst */
-			invert_source_data = TRUE ;
-		case GXorReverse:	/* 0xb src OR NOT dst */
-			invert_existing_data = TRUE ;
-			/* GJA -- moved this here */
-			data_rotate_value = VGA_OR_MODE ;
-			break ;
-		case GXorInverted:	/* 0xd NOT src OR dst */
-			invert_source_data = TRUE ;
-		case GXor:		/* 0x7 src OR dst */
-			data_rotate_value = VGA_OR_MODE ;
-			break ;
-		case GXcopyInverted:	/* 0xc NOT src */
-			invert_source_data = TRUE ;
-		case GXcopy:		/* 0x3 src */
-		default:
-			break ;
-	}
-
-#ifdef	PC98_EGC
-	/* Setup EGC Registers */
-	switch(data_rotate_value) {
-/* EGC MODE.. Cmp Read: Flase, WriteSource=ROP, ReadSource=CPU */
-	case VGA_AND_MODE:
-	    if (invert_existing_data)
-		ROP_value = EGC_AND_INV_MODE;
-	    else
-		ROP_value = EGC_AND_MODE;
-	    break;
-	case VGA_OR_MODE:
-	    if (invert_existing_data)
-		ROP_value = EGC_OR_INV_MODE;
-	    else
-		ROP_value = EGC_OR_MODE;
-	    break;
-	case VGA_XOR_MODE:
-	    if (invert_existing_data)
-		ROP_value = EGC_XOR_INV_MODE;
-	    else
-		ROP_value = EGC_XOR_MODE;
-	    break;
-	case VGA_COPY_MODE:
-	default:
-	    ROP_value = EGC_COPY_MODE;
-	    break;
-	}
-	outw(EGC_PLANE, ~(planes & VGA_ALLPLANES));
-	outw(EGC_MODE, ROP_value);
-	outw(EGC_FGC, 0x0000);
-	tmp1 = 0;
-#else
-	if ( invert_existing_data )
-		xf4bppFillSolid( pWin, VGA_ALLPLANES, GXinvert, planes, x, y, w, h ) ;
-	/* Setup VGA Registers */
-	SetVideoSequencer( Mask_MapIndex, planes & VGA_ALLPLANES ) ;
-	/* Set Raster Op */
-	SetVideoGraphics( Data_RotateIndex, data_rotate_value ) ;
-	SetVideoGraphics( Graphics_ModeIndex, VGA_WRITE_MODE_2 ) ;
-#endif
-}
-
-StartByte = SCREENADDRESS(pWin, x, y);
-InitialMask = SCRRIGHT8( LeftmostBit, BIT_OFFSET( x ) ) ;
-if ( invert_source_data )
-#ifdef	PC98_EGC
-#if 0 /* New EGC version */
-	egc_image_invert ( StartByte, data, InitialMask, w, h,
-					 RowIncrement ) ;
-#else	/* new EGC c version */
-	for ( ;
-	      h-- ;
-	      data += RowIncrement, StartByte += BYTES_PER_LINE(pWin) ) {
-		dst = StartByte;
-		for ( src = data,
-		      Pixel_Count = w, currMask = InitialMask ;
-		      Pixel_Count-- ;
-		      src++ ) {
-			if (tmp1 != (~*src & VGA_ALLPLANES)) {
-				tmp1 = ~*src & VGA_ALLPLANES;
-				/* set FGC */
-				outw(EGC_FGC, ~*src & VGA_ALLPLANES);
-			}
-			*((VgaMemoryPtr) dst) = currMask;
-			if ( currMask & RightmostBit ) {
-				currMask = LeftmostBit ;
-				dst++;
-			}
- 			else
-				currMask = SCRRIGHT8( currMask, 1 ) ;
-		}
-	}
-#endif	/* new EGC  */
-#else	/* original */
-	for ( ;
-	      h-- ;
-	      data += RowIncrement, StartByte += BYTES_PER_LINE(pWin) ) {
-		dst = StartByte;
-		for ( src = data,
-		      Pixel_Count = w, currMask = InitialMask ;
-		      Pixel_Count-- ;
-		      src++ ) {
-			/* Set The Bit Mask Reg */
-			SetVideoGraphics( Bit_MaskIndex, currMask ) ;
-			/* Read To Load vga Data Latches */
-			tmp = *( (VgaMemoryPtr) dst ) ;
-			(void) tmp;
-			*( (VgaMemoryPtr) dst ) = ~ *src ;
-			if ( currMask & RightmostBit ) {
-				currMask = LeftmostBit ;
-				dst++;
-			}
-			else
-				currMask = SCRRIGHT8( currMask, 1 ) ;
-		}
-	}
-#endif
-else /* invert_source_data == FALSE */
-#ifdef	PC98_EGC
-#if 0	/* new EGC version */
-		egc_image ( StartByte, data, InitialMask, w, h,
-				RowIncrement );
-#else	/* new EGC c version */
-	for ( ;
-	      h-- ;
-	      data += RowIncrement, StartByte += BYTES_PER_LINE(pWin) ) {
-		dst = StartByte;
-		for ( src = data,
-		      Pixel_Count = w, currMask = InitialMask ;
-		      Pixel_Count-- ;
-		      src++ ) {
-			if (tmp1 != *src & VGA_ALLPLANES) {
-				tmp1 = *src & VGA_ALLPLANES;
-				outw(EGC_FGC, tmp1);	/* set FGC */
-			}
-			*((VgaMemoryPtr) dst) = currMask;	/* write with mask */
-			if ( currMask & RightmostBit ) {
-				currMask = LeftmostBit ;
-				dst++;
-			}
-			else
-				currMask = SCRRIGHT8( currMask, 1 ) ;
-		}
-	}
-#endif	/* new EGC version */
-#else	/* original */
-	for ( ;
-	      h-- ;
-	      data += RowIncrement, StartByte += BYTES_PER_LINE(pWin) ) {
-		dst = StartByte;
-		for ( src = data,
-		      Pixel_Count = w, currMask = InitialMask ;
-		      Pixel_Count-- ;
-		      src++ ) {
-			/* Set The Bit Mask Reg */
-			SetVideoGraphics( Bit_MaskIndex, currMask ) ; /* GJA */
-			/* Read To Load vga Data Latches */
-			tmp = *( (VgaMemoryPtr) dst ) ;
-			(void) tmp;
-			*( (VgaMemoryPtr) dst ) = *src ;
-			if ( currMask & RightmostBit ) {
-				currMask = LeftmostBit ;
-				dst++;
-			}
-			else
-				currMask = SCRRIGHT8( currMask, 1 ) ;
-		}
-	}
-#endif	/* original */
-
-return ;
-}
-
-#ifndef	PC98_EGC
-static unsigned long int
-read8Z
-(
-	IOADDRESS REGBASE,
-	register volatile unsigned char *screen_ptr
-)
-{
-register unsigned long int i ;
-register unsigned long int j ;
-
-/* Read One Byte At A Time to get
- *	i ==	[ Plane 3 ] [ Plane 2 ] [ Plane 1 ] [ Plane 0 ]
- * into a single register
- */
-SetVideoGraphicsData( 3 ) ;
-i = *( (VgaMemoryPtr) screen_ptr ) << 8 ;
-SetVideoGraphicsData( 2 ) ;
-i |= *( (VgaMemoryPtr) screen_ptr ) ;
-i <<= 8 ;
-SetVideoGraphicsData( 1 ) ;
-i |= *( (VgaMemoryPtr) screen_ptr ) ;
-i <<= 8 ;
-SetVideoGraphicsData( 0 ) ;
-i |= *( (VgaMemoryPtr) screen_ptr ) ;
-
-/* Push Bits To Get
- * j ==	[Pixel 7][Pixel 6][Pixel 5][Pixel 4][Pixel 3][Pixel 2][Pixel 1][Pixel 0]
- * into one register
- */
-
-j = ( i & 0x1 ) << 4 ;
-j |= ( i >>= 1 ) & 0x1 ;
-j <<= 4 ;
-j |= ( i >>= 1 ) & 0x1 ;
-j <<= 4 ;
-j |= ( i >>= 1 ) & 0x1 ;
-j <<= 4 ;
-j |= ( i >>= 1 ) & 0x1 ;
-j <<= 4 ;
-j |= ( i >>= 1 ) & 0x1 ;
-j <<= 4 ;
-j |= ( i >>= 1 ) & 0x1 ;
-j <<= 4 ;
-j |= ( i >>= 1 ) & 0x1 ;
-
-j |= ( i & 0x2 ) << 28 ;
-j |= ( ( i >>= 1 ) & 0x2 ) << 24 ;
-j |= ( ( i >>= 1 ) & 0x2 ) << 20 ;
-j |= ( ( i >>= 1 ) & 0x2 ) << 16 ;
-j |= ( ( i >>= 1 ) & 0x2 ) << 12 ;
-j |= ( ( i >>= 1 ) & 0x2 ) <<  8 ;
-j |= ( ( i >>= 1 ) & 0x2 ) <<  4 ;
-j |= ( i >>= 1 ) & 0x2 ;
-
-j |= ( i & 0x4 ) << 28 ;
-j |= ( ( i >>= 1 ) & 0x4 ) << 24 ;
-j |= ( ( i >>= 1 ) & 0x4 ) << 20 ;
-j |= ( ( i >>= 1 ) & 0x4 ) << 16 ;
-j |= ( ( i >>= 1 ) & 0x4 ) << 12 ;
-j |= ( ( i >>= 1 ) & 0x4 ) <<  8 ;
-j |= ( ( i >>= 1 ) & 0x4 ) <<  4 ;
-j |= ( i >>= 1 ) & 0x4 ;
-
-j |= ( i & 0x8 ) << 28 ;
-j |= ( ( i >>= 1 ) & 0x8 ) << 24 ;
-j |= ( ( i >>= 1 ) & 0x8 ) << 20 ;
-j |= ( ( i >>= 1 ) & 0x8 ) << 16 ;
-j |= ( ( i >>= 1 ) & 0x8 ) << 12 ;
-j |= ( ( i >>= 1 ) & 0x8 ) <<  8 ;
-j |= ( ( i >>= 1 ) & 0x8 ) <<  4 ;
-j |= ( i >>= 1 ) & 0x8 ;
-
-return j ;
-}
-#endif		/* not PC98_EGC */
-
-void
-xf4bppReadColorImage( pWin, x, y, lx, ly, data, RowIncrement )
-WindowPtr pWin; /* GJA */
-int x, y ;
-int lx, ly ;
-register unsigned char *data ;
-int RowIncrement ;
-{
-IOADDRESS REGBASE;
-register unsigned long int tmp ;
-register volatile unsigned char *src ;
-volatile unsigned char *masterSrc ;
-int savCenterWidth ;
-int dx ;
-int skip ;
-int center_width ;
-int ignore ;
-int pad ;
-unsigned char tmpc;
-
-{	/* Start GJA */
-	if ( !xf86Screens[((DrawablePtr)pWin)->pScreen->myNum]->vtSema ) {
-		xf4bppOffReadColorImage( pWin, x, y, lx, ly, data, RowIncrement );
-		return;
-	}
-}	/* End GJA */
-
-if ( ( lx <= 0 ) || ( ly <= 0 ) )
-	return ;
-
-	REGBASE = 0x300 +
-	    xf86Screens[((DrawablePtr)pWin)->pScreen->myNum]->domainIOBase;
-
-/* Setup VGA Registers */
-#ifndef	PC98_EGC
-SetVideoGraphicsIndex( Graphics_ModeIndex ) ;
-tmpc = inb( GraphicsDataRegister );
-SetVideoGraphicsData( tmpc & ~0x8 ) ; /* Clear the bit */
-SetVideoGraphicsIndex( Read_Map_SelectIndex ) ;
-#else
-outw(EGC_MODE, 0x0800);
-#endif
-
-skip = BIT_OFFSET( x ) ;
-pad = RowIncrement - lx ;
-ignore = BIT_OFFSET( x + lx ) ;
-masterSrc = SCREENADDRESS( pWin, x, y ) ;
-center_width = ROW_OFFSET( x + lx ) - ROW_OFFSET( ( x + 0x7 ) & ~0x7 ) ;
-
-#define SINGLE_STEP 	*data++ = tmp & VGA_ALLPLANES ; tmp >>= 4
-
-
-if ( center_width < 0 ) {
-	src = masterSrc;
-	for ( ; ly-- ; ) {
-		tmp = read8Z( REGBASE, src ) >> ( skip << 2 ) ;
-		for ( dx = lx + 1 ; --dx ; ) {
-			SINGLE_STEP ;
-		}
-		data += pad ;
-		src += BYTES_PER_LINE(pWin);
-	}
-} else
-	for ( savCenterWidth = center_width ;
-	      ly-- ;
-	      center_width = savCenterWidth,
-	      masterSrc += BYTES_PER_LINE(pWin) ) {
-		src = masterSrc ;
-		tmp = read8Z( REGBASE, src ) ; src++;
-		if ((dx = skip))
-			tmp >>= ( dx << 2 ) ;
-		else
-		if ( lx < 8 ) {			/* kludge -- GJA */
-			--center_width ;	/* kludge -- GJA */
-			dx = 8 - lx ;		/* kludge -- GJA */
-		} else				/* kludge -- GJA */
-			--center_width ;
-	BranchPoint:
-		switch ( dx ) {
-		LoopTop:
-		case 0x0: SINGLE_STEP ;
-		case 0x1: SINGLE_STEP ;
-		case 0x2: SINGLE_STEP ;
-		case 0x3: SINGLE_STEP ;
-		case 0x4: SINGLE_STEP ;
-		case 0x5: SINGLE_STEP ;
-		case 0x6: SINGLE_STEP ;
-		case 0x7: *data++ = tmp & VGA_ALLPLANES ;
-
-			/* Fall Through To End Of Inner Loop */
-			if ( center_width > 0 ) {
-				tmp = read8Z( REGBASE, src ) ; src++;
-				center_width-- ;
-				goto LoopTop ;
-			}
-			else if ( ( center_width == 0 )
-			       && ( dx = ( - ignore ) & 07 ) ) {
-				tmp = read8Z( REGBASE, src ) ; src++;
-				center_width-- ;
-				goto BranchPoint ; /* Do Mod 8 edge */
-			}
-			else /* End of this line */
-				data += pad ;
-		}
-	}
-
-return ;
-}