diff options
Diffstat (limited to 'nx-X11/programs/Xserver/iplan2p4/iplpntwin.c')
| -rw-r--r-- | nx-X11/programs/Xserver/iplan2p4/iplpntwin.c | 341 |
1 files changed, 341 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/iplan2p4/iplpntwin.c b/nx-X11/programs/Xserver/iplan2p4/iplpntwin.c new file mode 100644 index 000000000..8421ba377 --- /dev/null +++ b/nx-X11/programs/Xserver/iplan2p4/iplpntwin.c @@ -0,0 +1,341 @@ +/* $XFree86$ */ +/* $XConsortium: iplpntwin.c,v 5.18 94/04/17 20:28:57 dpw Exp $ */ +/*********************************************************** + +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 nov 94 by Martin Schaller (Martin_Schaller@maus.r.de) for use with +interleaved planes */ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <X11/X.h> + +#include "windowstr.h" +#include "regionstr.h" +#include "pixmapstr.h" +#include "scrnintstr.h" + +#include "ipl.h" +#include "mi.h" + +void +iplPaintWindow(pWin, pRegion, what) + WindowPtr pWin; + RegionPtr pRegion; + int what; +{ + register iplPrivWin *pPrivWin; + WindowPtr pBgWin; + + pPrivWin = iplGetWindowPrivate(pWin); + + switch (what) { + case PW_BACKGROUND: + switch (pWin->backgroundState) { + case None: + break; + case ParentRelative: + do { + pWin = pWin->parent; + } while (pWin->backgroundState == ParentRelative); + (*pWin->drawable.pScreen->PaintWindowBackground)(pWin, pRegion, + what); + break; + case BackgroundPixmap: + if (pPrivWin->fastBackground) + { + iplFillBoxTile32 ((DrawablePtr)pWin, + (int)REGION_NUM_RECTS(pRegion), + REGION_RECTS(pRegion), + pPrivWin->pRotatedBackground); + } + else + { + iplFillBoxTileOdd ((DrawablePtr)pWin, + (int)REGION_NUM_RECTS(pRegion), + REGION_RECTS(pRegion), + pWin->background.pixmap, + (int) pWin->drawable.x, (int) pWin->drawable.y); + } + break; + case BackgroundPixel: + iplFillBoxSolid ((DrawablePtr)pWin, + (int)REGION_NUM_RECTS(pRegion), + REGION_RECTS(pRegion), + pWin->background.pixel); + break; + } + break; + case PW_BORDER: + if (pWin->borderIsPixel) + { + iplFillBoxSolid ((DrawablePtr)pWin, + (int)REGION_NUM_RECTS(pRegion), + REGION_RECTS(pRegion), + pWin->border.pixel); + } + else if (pPrivWin->fastBorder) + { + iplFillBoxTile32 ((DrawablePtr)pWin, + (int)REGION_NUM_RECTS(pRegion), + REGION_RECTS(pRegion), + pPrivWin->pRotatedBorder); + } + else + { + for (pBgWin = pWin; + pBgWin->backgroundState == ParentRelative; + pBgWin = pBgWin->parent); + + iplFillBoxTileOdd ((DrawablePtr)pWin, + (int)REGION_NUM_RECTS(pRegion), + REGION_RECTS(pRegion), + pWin->border.pixmap, + (int) pBgWin->drawable.x, + (int) pBgWin->drawable.y); + } + break; + } +} + +/* + * Use the RROP macros in copy mode + */ + +#define RROP GXcopy +#include "iplrrop.h" +#include "iplmskbits.h" + + +# define Expand(left, right, leftAdjust) { \ + int widthStep; \ + widthStep = widthDst - (nmiddle + leftAdjust) * INTER_PLANES; \ + while (h--) { \ + left \ + m = nmiddle; \ + INTER_RROP_SPAN(pdst, m); \ + right \ + pdst += widthStep; \ + } \ +} + +void +iplFillBoxSolid (pDrawable, nBox, pBox, pixel) + DrawablePtr pDrawable; + int nBox; + BoxPtr pBox; + unsigned long pixel; +{ + INTER_DECLAREG(*pdstBase); + int widthDst; + register int h; + INTER_DECLAREGP(rrop_xor); + INTER_DECLAREG(*pdst); + INTER_DECLAREG(leftMask); + INTER_DECLAREG(rightMask); + int nmiddle; + register int m; + int w; + + iplGetGroupWidthAndPointer(pDrawable, widthDst, pdstBase); + + INTER_PFILL(pixel, rrop_xor); + for (; nBox; nBox--, pBox++) + { + pdst = pdstBase + pBox->y1 * widthDst; + h = pBox->y2 - pBox->y1; + w = pBox->x2 - pBox->x1; + pdst += (pBox->x1 >> INTER_PGSH) * INTER_PLANES; + if ((pBox->x1 & INTER_PIM) + w <= INTER_PPG) + { + INTER_maskpartialbits(pBox->x1, w, leftMask); + while (h--) { + INTER_COPYM(rrop_xor, pdst, leftMask, pdst); + pdst += widthDst; + } + } + else + { + INTER_maskbits (pBox->x1, w, leftMask, rightMask, nmiddle); + if (leftMask) + { + if (rightMask) + { + Expand (INTER_RROP_SOLID_MASK (pdst, leftMask); + INTER_NEXT_GROUP(pdst);, + INTER_RROP_SOLID_MASK (pdst, rightMask); , + 1) + } + else + { + Expand (INTER_RROP_SOLID_MASK (pdst, leftMask); + INTER_NEXT_GROUP(pdst);, + ;, + 1) + } + } + else + { + if (rightMask) + { + Expand (;, + INTER_RROP_SOLID_MASK (pdst, rightMask);, + 0) + } + else + { + Expand (;, + ;, + 0) + } + } + } + } +} + +void +iplFillBoxTile32 (pDrawable, nBox, pBox, tile) + DrawablePtr pDrawable; + int nBox; /* number of boxes to fill */ + BoxPtr pBox; /* pointer to list of boxes to fill */ + PixmapPtr tile; /* rotated, expanded tile */ +{ + INTER_DECLAREGP(rrop_xor); + INTER_DECLAREG(*pdst); + register int m; + INTER_DECLAREG(*psrc); + int tileHeight; + + int widthDst; + int w; + int h; + INTER_DECLAREG(leftMask); + INTER_DECLAREG(rightMask); + int nmiddle; + int y; + int srcy; + + INTER_DECLAREG(*pdstBase); + + tileHeight = tile->drawable.height; + psrc = (unsigned short *)tile->devPrivate.ptr; + + + iplGetGroupWidthAndPointer (pDrawable, widthDst, pdstBase); + + while (nBox--) + { + w = pBox->x2 - pBox->x1; + h = pBox->y2 - pBox->y1; + y = pBox->y1; + pdst = pdstBase + (pBox->y1 * widthDst) + + (pBox->x1 >> INTER_PGSH) * INTER_PLANES; + srcy = y % tileHeight; + +#define StepTile INTER_COPY(psrc + srcy * INTER_PLANES, rrop_xor); \ + ++srcy; \ + if (srcy == tileHeight) \ + srcy = 0; + + if ( ((pBox->x1 & INTER_PIM) + w) < INTER_PPG) + { + INTER_maskpartialbits(pBox->x1, w, leftMask); + rightMask = ~leftMask; + while (h--) + { + StepTile + INTER_MSKINSM(rightMask, 0, pdst, leftMask, 0, rrop_xor, pdst); + pdst += widthDst; + } + } + else + { + INTER_maskbits(pBox->x1, w, leftMask, rightMask, nmiddle); + + if (leftMask) + { + if (rightMask) + { + Expand (StepTile + INTER_RROP_SOLID_MASK(pdst, leftMask); + INTER_NEXT_GROUP(pdst);, + INTER_RROP_SOLID_MASK(pdst, rightMask);, + 1) + } + else + { + Expand (StepTile + INTER_RROP_SOLID_MASK(pdst, leftMask); + INTER_NEXT_GROUP(pdst);, + ;, + 1) + } + } + else + { + if (rightMask) + { + Expand (StepTile + , + INTER_RROP_SOLID_MASK(pdst, rightMask);, + 0) + } + else + { + Expand (StepTile + , + ;, + 0) + } + } + } + pBox++; + } +} |