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Diffstat (limited to 'afb/afbbstore.c')
| -rw-r--r-- | afb/afbbstore.c | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/afb/afbbstore.c b/afb/afbbstore.c deleted file mode 100644 index 32d64ec47..000000000 --- a/afb/afbbstore.c +++ /dev/null @@ -1,154 +0,0 @@ -/* Combined Purdue/PurduePlus patches, level 2.0, 1/17/89 */ -/* - -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. - -*/ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "afb.h" -#include <X11/X.h> -#include "mibstore.h" -#include "regionstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "windowstr.h" - -/*- - *----------------------------------------------------------------------- - * afbSaveAreas -- - * Function called by miSaveAreas to actually fetch the areas to be - * saved into the backing pixmap. This is very simple to do, since - * afbDoBitblt is designed for this very thing. The region to save is - * already destination-relative and we're given the offset to the - * window origin, so we have only to create an array of points of the - * u.l. corners of the boxes in the region translated to the screen - * coordinate system and fetch the screen pixmap out of its devPrivate - * field.... - * - * Results: - * None. - * - * Side Effects: - * Data are copied from the screen into the pixmap. - * - *----------------------------------------------------------------------- - */ -void -afbSaveAreas(pPixmap, prgnSave, xorg, yorg, pWin) - PixmapPtr pPixmap; /* Backing pixmap */ - RegionPtr prgnSave; /* Region to save (pixmap-relative) */ - int xorg; /* X origin of region */ - int yorg; /* Y origin of region */ - WindowPtr pWin; -{ - register DDXPointPtr pPt; - DDXPointPtr pPtsInit; - register BoxPtr pBox; - register int numRects; - - numRects = REGION_NUM_RECTS(prgnSave); - pPtsInit = (DDXPointPtr)ALLOCATE_LOCAL(numRects * sizeof(DDXPointRec)); - if (!pPtsInit) - return; - - pBox = REGION_RECTS(prgnSave); - pPt = pPtsInit; - while (numRects--) { - pPt->x = pBox->x1 + xorg; - pPt->y = pBox->y1 + yorg; - pPt++; - pBox++; - } - - afbDoBitblt((DrawablePtr)pPixmap->drawable.pScreen->devPrivates[afbScreenPrivateIndex].ptr, - (DrawablePtr)pPixmap, - GXcopy, - prgnSave, - pPtsInit, wBackingBitPlanes (pWin)); - - DEALLOCATE_LOCAL(pPtsInit); -} - -/*- - *----------------------------------------------------------------------- - * afbRestoreAreas -- - * Function called by miRestoreAreas to actually fetch the areas to be - * restored from the backing pixmap. This is very simple to do, since - * afbDoBitblt is designed for this very thing. The region to restore is - * already destination-relative and we're given the offset to the - * window origin, so we have only to create an array of points of the - * u.l. corners of the boxes in the region translated to the pixmap - * coordinate system and fetch the screen pixmap out of its devPrivate - * field.... - * - * Results: - * None. - * - * Side Effects: - * Data are copied from the pixmap into the screen. - * - *----------------------------------------------------------------------- - */ -void -afbRestoreAreas(pPixmap, prgnRestore, xorg, yorg, pWin) - PixmapPtr pPixmap; /* Backing pixmap */ - RegionPtr prgnRestore; /* Region to restore (screen-relative)*/ - int xorg; /* X origin of window */ - int yorg; /* Y origin of window */ - WindowPtr pWin; -{ - register DDXPointPtr pPt; - DDXPointPtr pPtsInit; - register BoxPtr pBox; - register int numRects; - - numRects = REGION_NUM_RECTS(prgnRestore); - pPtsInit = (DDXPointPtr)ALLOCATE_LOCAL(numRects*sizeof(DDXPointRec)); - if (!pPtsInit) - return; - - pBox = REGION_RECTS(prgnRestore); - pPt = pPtsInit; - while (numRects--) { - pPt->x = pBox->x1 - xorg; - pPt->y = pBox->y1 - yorg; - pPt++; - pBox++; - } - - afbDoBitblt((DrawablePtr)pPixmap, - (DrawablePtr)pPixmap->drawable.pScreen->devPrivates[afbScreenPrivateIndex].ptr, - GXcopy, - prgnRestore, - pPtsInit, wBackingBitPlanes (pWin)); - - DEALLOCATE_LOCAL(pPtsInit); -} |