diff options
Diffstat (limited to 'xorg-server/hw/xfree86/xf4bpp/ppcGetSp.c')
| -rw-r--r-- | xorg-server/hw/xfree86/xf4bpp/ppcGetSp.c | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/xorg-server/hw/xfree86/xf4bpp/ppcGetSp.c b/xorg-server/hw/xfree86/xf4bpp/ppcGetSp.c deleted file mode 100644 index d88abe02b..000000000 --- a/xorg-server/hw/xfree86/xf4bpp/ppcGetSp.c +++ /dev/null @@ -1,141 +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. - * -*/ - -/*********************************************************** - -Copyright (c) 1987 X Consortium - -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 THE -X CONSORTIUM 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. - -Except as contained in this notice, the name of the X Consortium shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from the X Consortium. - - -Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. - - 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 Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL 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 <string.h> -#include "xf4bpp.h" -#include "OScompiler.h" -#include "mfbmap.h" -#include "mfb.h" -#include "servermd.h" -#include "ibmTrace.h" - -/* GetSpans -- for each span, gets bits from drawable starting at ppt[i] - * and continuing for pwidth[i] bits - * Each scanline returned will be server scanline padded, i.e., it will come - * out to an integral number of words. - */ -void -xf4bppGetSpans( pDrawable, wMax, ppt, pwidth, nspans, pdstStart ) - DrawablePtr pDrawable ; /* drawable from which to get bits */ - int wMax ; /* largest value of all *pwidths */ - DDXPointPtr ppt ; /* points to start copying from */ - int *pwidth ; /* list of number of bits to copy */ - int nspans ; /* number of scanlines to copy */ - char *pdstStart ; -{ - register int j ; - register unsigned char *pdst ; /* where to put the bits */ - register unsigned char *psrc ; /* where to get the bits */ - register int pixmapStride ; - - - TRACE( ( "xf4bppGetSpans(pDrawable=0x%x,wMax=%d,ppt=0x%x,pwidth=0x%x,nspans=%d)\n", - pDrawable, wMax, ppt, pwidth, nspans ) ) ; - - if ( ( pDrawable->depth == 1 ) && ( pDrawable->type == DRAWABLE_PIXMAP ) ) - { - mfbGetSpans( pDrawable, wMax, ppt, pwidth, nspans, pdstStart ) ; - return; - } - - pixmapStride = PixmapBytePad( wMax, pDrawable->depth ) ; - pdst = (unsigned char *) /* GJA */ pdstStart ; - - if ( pDrawable->type == DRAWABLE_WINDOW ) { - for ( ; nspans-- ; ppt++, pwidth++ ) { - xf4bppReadColorImage( (WindowPtr)pDrawable, - ppt->x, ppt->y, j = *pwidth, 1, pdst, pixmapStride ) ; - pdst += j ; /* width is in 32 bit words */ - j = ( -j ) & 3 ; - while ( j-- ) /* Pad out to 32-bit boundary */ - *pdst++ = 0 ; - } - } - else { /* OK, if we are here, we had better be a DRAWABLE PIXMAP */ - register int widthSrc = /* width of pixmap in bytes */ - (int) ( (PixmapPtr) pDrawable )->devKind ; - - psrc = (unsigned char *) ( (PixmapPtr) pDrawable )->devPrivate.ptr ; - for ( ; nspans-- ; ppt++, pwidth++ ) { - MOVE( psrc + ( ppt->y * widthSrc ) + ppt->x, - pdst, j = *pwidth ) ; - pdst += j ; - j = ( -j ) & 3 ; - while ( j-- ) /* Pad out to 32-bit boundary */ - *pdst++ = 0 ; - } - } - return ; -} |