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Diffstat (limited to 'nx-X11/programs/Xserver/iplan2p4/iplbstore.c')
-rw-r--r--nx-X11/programs/Xserver/iplan2p4/iplbstore.c159
1 files changed, 0 insertions, 159 deletions
diff --git a/nx-X11/programs/Xserver/iplan2p4/iplbstore.c b/nx-X11/programs/Xserver/iplan2p4/iplbstore.c
deleted file mode 100644
index d2fc23513..000000000
--- a/nx-X11/programs/Xserver/iplan2p4/iplbstore.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* $XFree86$ */
-
-/*-
- * iplbstore.c --
- * Functions required by the backing-store implementation in MI.
- *
- * Copyright (c) 1987 by the Regents of the University of California
- *
- * 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. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- *
- *
- */
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef lint
-static char rcsid[] =
-"$XConsortium: iplbstore.c,v 5.8 93/12/13 17:21:51 dpw Exp $ SPRITE (Berkeley)";
-#endif
-
-/* Modified nov 94 by Martin Schaller (Martin_Schaller@maus.r.de) for use with
-interleaved planes */
-
-#include "ipl.h"
-#include <X11/X.h>
-#include "mibstore.h"
-#include "regionstr.h"
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-
-/*-
- *-----------------------------------------------------------------------
- * iplSaveAreas --
- * Function called by miSaveAreas to actually fetch the areas to be
- * saved into the backing pixmap. This is very simple to do, since
- * iplDoBitblt 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
-iplSaveAreas(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 i;
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- PixmapPtr pScrPix;
-
- i = REGION_NUM_RECTS(prgnSave);
- pPtsInit = (DDXPointPtr)ALLOCATE_LOCAL(i * sizeof(DDXPointRec));
- if (!pPtsInit)
- return;
-
- pBox = REGION_RECTS(prgnSave);
- pPt = pPtsInit;
- while (--i >= 0) {
- pPt->x = pBox->x1 + xorg;
- pPt->y = pBox->y1 + yorg;
- pPt++;
- pBox++;
- }
-
-#ifdef CFB_NEED_SCREEN_PRIVATE
- pScrPix = (PixmapPtr) pScreen->devPrivates[iplScreenPrivateIndex].ptr;
-#else
- pScrPix = (PixmapPtr) pScreen->devPrivate;
-#endif
-
- iplDoBitbltCopy((DrawablePtr) pScrPix, (DrawablePtr)pPixmap,
- GXcopy, prgnSave, pPtsInit, ~0L);
-
- DEALLOCATE_LOCAL (pPtsInit);
-}
-
-/*-
- *-----------------------------------------------------------------------
- * iplRestoreAreas --
- * Function called by miRestoreAreas to actually fetch the areas to be
- * restored from the backing pixmap. This is very simple to do, since
- * iplDoBitblt 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
-iplRestoreAreas(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 i;
- ScreenPtr pScreen = pPixmap->drawable.pScreen;
- PixmapPtr pScrPix;
-
- i = REGION_NUM_RECTS(prgnRestore);
- pPtsInit = (DDXPointPtr)ALLOCATE_LOCAL(i*sizeof(DDXPointRec));
- if (!pPtsInit)
- return;
-
- pBox = REGION_RECTS(prgnRestore);
- pPt = pPtsInit;
- while (--i >= 0) {
- pPt->x = pBox->x1 - xorg;
- pPt->y = pBox->y1 - yorg;
- pPt++;
- pBox++;
- }
-
-#ifdef CFB_NEED_SCREEN_PRIVATE
- pScrPix = (PixmapPtr) pScreen->devPrivates[iplScreenPrivateIndex].ptr;
-#else
- pScrPix = (PixmapPtr) pScreen->devPrivate;
-#endif
-
- iplDoBitbltCopy((DrawablePtr)pPixmap, (DrawablePtr) pScrPix,
- GXcopy, prgnRestore, pPtsInit, ~0L);
-
- DEALLOCATE_LOCAL (pPtsInit);
-}