diff options
Diffstat (limited to 'xorg-server/hw/xfree86/xf4bpp/ppcWindow.c')
| -rw-r--r-- | xorg-server/hw/xfree86/xf4bpp/ppcWindow.c | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/xorg-server/hw/xfree86/xf4bpp/ppcWindow.c b/xorg-server/hw/xfree86/xf4bpp/ppcWindow.c deleted file mode 100644 index 6165e04b6..000000000 --- a/xorg-server/hw/xfree86/xf4bpp/ppcWindow.c +++ /dev/null @@ -1,220 +0,0 @@ -/* - -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 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 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 <stdlib.h> - -#include "xf4bpp.h" -#include "mfbmap.h" -#include "mfb.h" -#include "scrnintstr.h" -#include "ibmTrace.h" - -/* - xf4bppCopyWindow copies only the parts of the destination that are -visible in the source. -*/ - -void -xf4bppCopyWindow(pWin, ptOldOrg, prgnSrc) - register WindowPtr pWin ; - DDXPointRec ptOldOrg ; - RegionPtr prgnSrc ; -{ - RegionPtr prgnDst ; - register BoxPtr pbox ; - register int dx, dy ; - register int nbox ; - register int pm ; - - BoxPtr pboxTmp, pboxNext, pboxBase, pboxNew ; - /* temporaries for shuffling rectangles */ - - TRACE(("xf4bppCopyWindow(pWin= 0x%x, ptOldOrg= 0x%x, prgnSrc= 0x%x)\n", pWin, ptOldOrg, prgnSrc)) ; - - - dx = ptOldOrg.x - pWin->drawable.x ; - dy = ptOldOrg.y - pWin->drawable.y ; - REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy); - - prgnDst = REGION_CREATE(pWin->drawable.pScreen, NULL, 1); - REGION_INTERSECT(pWin->drawable.pScreen, prgnDst, - &pWin->borderClip, prgnSrc); - - if ( !( nbox = REGION_NUM_RECTS(prgnDst) ) ) - return; - - pbox = REGION_RECTS(prgnDst); - - pboxNew = 0 ; - if ( nbox > 1 ) { - if ( dy < 0 ) { - if ( dx > 0 ) { - /* walk source bottom to top */ - /* keep ordering in each band, reverse order of bands */ - if ( !( pboxNew = - (BoxPtr) xalloc( sizeof( BoxRec ) * nbox ) ) ) - return ; - pboxBase = pboxNext = pbox+nbox - 1 ; - while ( pboxBase >= pbox ) { - while ( ( pboxNext >= pbox ) - && ( pboxBase->y1 == pboxNext->y1 ) ) - pboxNext-- ; - pboxTmp = pboxNext + 1 ; - while ( pboxTmp <= pboxBase ) - *pboxNew++ = *pboxTmp++ ; - pboxBase = pboxNext ; - } - pboxNew -= nbox ; - pbox = pboxNew ; - } - else { /* dx <= 0 */ - /* we can just reverse the entire list in place */ - /* Do three-position swaps */ - BoxRec tmpBox ; - - pboxBase = pbox ; - pboxNext = pbox + nbox - 1 ; - while ( pboxBase < pboxNext ) { - /* ****** Warning Structure Assignment !! ****** */ - tmpBox = *pboxBase ; - *pboxBase = *pboxNext ; - *pboxNext = tmpBox ; - pboxBase++ ; - pboxNext-- ; - } - } - } - else if ( dx < 0 ) { - /* walk source right to left */ - /* reverse order of rects in each band */ - if ( !( pboxNew = (BoxPtr)xalloc(sizeof(BoxRec) * nbox) ) ) - return ; - pboxBase = pboxNext = pbox ; - while (pboxBase < pbox+nbox) - { - while ((pboxNext < pbox+nbox) && - (pboxNext->y1 == pboxBase->y1)) - pboxNext++ ; - pboxTmp = pboxNext ; - while (pboxTmp != pboxBase) - *pboxNew++ = *--pboxTmp ; - pboxBase = pboxNext ; - } - pboxNew -= nbox ; - pbox = pboxNew ; - } - } /* END if nbox > 1 */ - - /* - * call blit several times, the parms are: - * blit( alu,rplanes, wplanes, srcx, srcy, destx, desty, width, height ) ; - */ - - pm = ( 1 << pWin->drawable.depth ) - 1 ; - for ( ; nbox-- ; pbox++ ) - xf4bppBitBlt( pWin, GXcopy, pm, - pbox->x1 + dx, pbox->y1 + dy, - pbox->x1, pbox->y1, - pbox->x2 - pbox->x1, pbox->y2 - pbox->y1) ; - - /* free up stuff */ - if ( pboxNew ) - xfree( pboxNew ) ; - - REGION_DESTROY(pWin->drawable.pScreen, prgnDst); -} - -Bool xf4bppPositionWindow(pWin, x, y) -register WindowPtr pWin ; -register int x, y ; -{ - return TRUE ; -} - -Bool -xf4bppDestroyWindow(pWin) -register WindowPtr pWin ; -{ -return pWin ? TRUE : FALSE ; -} - -/* As The Name Says -- Used For ega, vga and apa8c */ -Bool -xf4bppCreateWindowForXYhardware(pWin) -register WindowPtr pWin ; -{ - TRACE(("xf4bppCreateWindowForXYhardware (pWin= 0x%x)\n", pWin)); - - return TRUE; -} |