diff options
Diffstat (limited to 'nx-X11/programs/Xserver/ilbm/ilbmwindow.c')
| -rw-r--r-- | nx-X11/programs/Xserver/ilbm/ilbmwindow.c | 323 |
1 files changed, 0 insertions, 323 deletions
diff --git a/nx-X11/programs/Xserver/ilbm/ilbmwindow.c b/nx-X11/programs/Xserver/ilbm/ilbmwindow.c deleted file mode 100644 index be84fcefb..000000000 --- a/nx-X11/programs/Xserver/ilbm/ilbmwindow.c +++ /dev/null @@ -1,323 +0,0 @@ -/* $XFree86$ */ -/* $XConsortium: ilbmwindow.c,v 5.14 94/04/17 20:28:36 dpw Exp $ */ -/* 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. - - -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. - -******************************************************************/ - -/* Modified jun 95 by Geert Uytterhoeven (Geert.Uytterhoeven@cs.kuleuven.ac.be) - to use interleaved bitplanes instead of normal bitplanes */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <X11/X.h> -#include "scrnintstr.h" -#include "windowstr.h" -#include "ilbm.h" -#include "mistruct.h" -#include "regionstr.h" -#include "maskbits.h" - -extern WindowPtr *WindowTable; - -Bool -ilbmCreateWindow(pWin) - register WindowPtr pWin; -{ - register ilbmPrivWin *pPrivWin; - - pPrivWin = (ilbmPrivWin *)(pWin->devPrivates[ilbmWindowPrivateIndex].ptr); - pPrivWin->pRotatedBorder = NullPixmap; - pPrivWin->pRotatedBackground = NullPixmap; - pPrivWin->fastBackground = FALSE; - pPrivWin->fastBorder = FALSE; -#ifdef PIXMAP_PER_WINDOW - pWin->devPrivates[frameWindowPrivateIndex].ptr = - pWin->pDrawable.pScreen->devPrivates[ilbmScreenPrivateIndex].ptr; -#endif - - return (TRUE); -} - -/* This always returns true, because Xfree can't fail. It might be possible - * on some devices for Destroy to fail */ -Bool -ilbmDestroyWindow(pWin) - WindowPtr pWin; -{ - register ilbmPrivWin *pPrivWin; - - pPrivWin = (ilbmPrivWin *)(pWin->devPrivates[ilbmWindowPrivateIndex].ptr); - - if (pPrivWin->pRotatedBorder) - (*pWin->drawable.pScreen->DestroyPixmap)(pPrivWin->pRotatedBorder); - if (pPrivWin->pRotatedBackground) - (*pWin->drawable.pScreen->DestroyPixmap)(pPrivWin->pRotatedBackground); - - return (TRUE); -} - -/*ARGSUSED*/ -Bool -ilbmMapWindow(pWindow) - WindowPtr pWindow; -{ - return (TRUE); -} - -/* (x, y) is the upper left corner of the window on the screen - do we really need to pass this? (is it a;ready in pWin->absCorner?) - we only do the rotation for pixmaps that are 32 bits wide (padded -or otherwise.) - ilbmChangeWindowAttributes() has already put a copy of the pixmap -in pPrivWin->pRotated* -*/ - -/*ARGSUSED*/ -Bool -ilbmPositionWindow(pWin, x, y) - WindowPtr pWin; - int x, y; -{ - register ilbmPrivWin *pPrivWin; - int reset = 0; - - pPrivWin = (ilbmPrivWin *)(pWin->devPrivates[ilbmWindowPrivateIndex].ptr); - if (pWin->backgroundState == BackgroundPixmap && pPrivWin->fastBackground) { - ilbmXRotatePixmap(pPrivWin->pRotatedBackground, - pWin->drawable.x - pPrivWin->oldRotate.x); - ilbmYRotatePixmap(pPrivWin->pRotatedBackground, - pWin->drawable.y - pPrivWin->oldRotate.y); - reset = 1; - } - - if (!pWin->borderIsPixel && pPrivWin->fastBorder) { - while (pWin->backgroundState == ParentRelative) - pWin = pWin->parent; - ilbmXRotatePixmap(pPrivWin->pRotatedBorder, - pWin->drawable.x - pPrivWin->oldRotate.x); - ilbmYRotatePixmap(pPrivWin->pRotatedBorder, - pWin->drawable.y - pPrivWin->oldRotate.y); - reset = 1; - } - if (reset) { - pPrivWin->oldRotate.x = pWin->drawable.x; - pPrivWin->oldRotate.y = pWin->drawable.y; - } - - /* This is the "wrong" fix to the right problem, but it doesn't really - * cost very much. When the window is moved, we need to invalidate any - * RotatedPixmap that exists in any GC currently validated against this - * window. - */ - pWin->drawable.serialNumber = NEXT_SERIAL_NUMBER; - - /* Again, we have no failure modes indicated by any of the routines - * we've called, so we have to assume it worked */ - return (TRUE); -} - -/*ARGSUSED*/ -Bool -ilbmUnmapWindow(pWindow) - WindowPtr pWindow; -{ - return (TRUE); -} - -/* UNCLEAN! - this code calls the bitblt helper code directly. - - ilbmCopyWindow copies only the parts of the destination that are -visible in the source. -*/ - - -void -ilbmCopyWindow(pWin, ptOldOrg, prgnSrc) - WindowPtr pWin; - DDXPointRec ptOldOrg; - RegionPtr prgnSrc; -{ - DDXPointPtr pptSrc; - register DDXPointPtr ppt; - RegionPtr prgnDst; - register BoxPtr pbox; - register int dx, dy; - register int i, nbox; - WindowPtr pwinRoot; - - pwinRoot = WindowTable[pWin->drawable.pScreen->myNum]; - - prgnDst = REGION_CREATE(pWin->drawable.pScreen, NULL, 1); - - dx = ptOldOrg.x - pWin->drawable.x; - dy = ptOldOrg.y - pWin->drawable.y; - REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy); - REGION_INTERSECT(pWin->drawable.pScreen, prgnDst, &pWin->borderClip, - prgnSrc); - - pbox = REGION_RECTS(prgnDst); - nbox = REGION_NUM_RECTS(prgnDst); - if (!(pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(nbox * sizeof(DDXPointRec)))) - return; - ppt = pptSrc; - - for (i=nbox; --i >= 0; ppt++, pbox++) { - ppt->x = pbox->x1 + dx; - ppt->y = pbox->y1 + dy; - } - - ilbmDoBitblt((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot, GXcopy, prgnDst, - pptSrc, ~0); - DEALLOCATE_LOCAL(pptSrc); - REGION_DESTROY(pWin->drawable.pScreen, prgnDst); -} - - - -/* swap in correct PaintWindow* routine. If we can use a fast output -routine (i.e. the pixmap is paddable to 32 bits), also pre-rotate a copy -of it in devPrivate. -*/ -Bool -ilbmChangeWindowAttributes(pWin, mask) - register WindowPtr pWin; - register unsigned long mask; -{ - register unsigned long index; - register ilbmPrivWin *pPrivWin; - WindowPtr pBgWin; - - pPrivWin = (ilbmPrivWin *)(pWin->devPrivates[ilbmWindowPrivateIndex].ptr); - /* - * When background state changes from ParentRelative and - * we had previously rotated the fast border pixmap to match - * the parent relative origin, rerotate to match window - */ - if (mask & (CWBackPixmap | CWBackPixel) && - pWin->backgroundState != ParentRelative && pPrivWin->fastBorder && - (pPrivWin->oldRotate.x != pWin->drawable.x || - pPrivWin->oldRotate.y != pWin->drawable.y)) { - ilbmXRotatePixmap(pPrivWin->pRotatedBorder, - pWin->drawable.x - pPrivWin->oldRotate.x); - ilbmYRotatePixmap(pPrivWin->pRotatedBorder, - pWin->drawable.y - pPrivWin->oldRotate.y); - pPrivWin->oldRotate.x = pWin->drawable.x; - pPrivWin->oldRotate.y = pWin->drawable.y; - } - while (mask) { - index = lowbit (mask); - mask &= ~index; - switch (index) { - case CWBackPixmap: - if (pWin->backgroundState == None) - pPrivWin->fastBackground = FALSE; - else if (pWin->backgroundState == ParentRelative) { - pPrivWin->fastBackground = FALSE; - /* Rotate border to match parent origin */ - if (pPrivWin->pRotatedBorder) { - for (pBgWin = pWin->parent; - pBgWin->backgroundState == ParentRelative; - pBgWin = pBgWin->parent); - ilbmXRotatePixmap(pPrivWin->pRotatedBorder, - pBgWin->drawable.x - pPrivWin->oldRotate.x); - ilbmYRotatePixmap(pPrivWin->pRotatedBorder, - pBgWin->drawable.y - pPrivWin->oldRotate.y); - pPrivWin->oldRotate.x = pBgWin->drawable.x; - pPrivWin->oldRotate.y = pBgWin->drawable.y; - } - } else if ((pWin->background.pixmap->drawable.width <= PPW) && - !(pWin->background.pixmap->drawable.width & - (pWin->background.pixmap->drawable.width - 1))) { - ilbmCopyRotatePixmap(pWin->background.pixmap, - &pPrivWin->pRotatedBackground, - pWin->drawable.x, pWin->drawable.y); - if (pPrivWin->pRotatedBackground) { - pPrivWin->fastBackground = TRUE; - pPrivWin->oldRotate.x = pWin->drawable.x; - pPrivWin->oldRotate.y = pWin->drawable.y; - } else - pPrivWin->fastBackground = FALSE; - } else - pPrivWin->fastBackground = FALSE; - break; - - case CWBackPixel: - pPrivWin->fastBackground = FALSE; - break; - - case CWBorderPixmap: - if ((pWin->border.pixmap->drawable.width <= PPW) && - !(pWin->border.pixmap->drawable.width & - (pWin->border.pixmap->drawable.width - 1))) { - for (pBgWin = pWin; - pBgWin->backgroundState == ParentRelative; - pBgWin = pBgWin->parent); - ilbmCopyRotatePixmap(pWin->border.pixmap, - &pPrivWin->pRotatedBorder, - pBgWin->drawable.x, pBgWin->drawable.y); - if (pPrivWin->pRotatedBorder) { - pPrivWin->fastBorder = TRUE; - pPrivWin->oldRotate.x = pBgWin->drawable.x; - pPrivWin->oldRotate.y = pBgWin->drawable.y; - } else - pPrivWin->fastBorder = FALSE; - } else - pPrivWin->fastBorder = FALSE; - break; - case CWBorderPixel: - pPrivWin->fastBorder = FALSE; - break; - } - } - /* Again, we have no failure modes indicated by any of the routines - * we've called, so we have to assume it worked */ - return (TRUE); -} |