diff options
Diffstat (limited to 'nx-X11/programs/Xserver/iplan2p4/ipltegblt.c')
| -rw-r--r-- | nx-X11/programs/Xserver/iplan2p4/ipltegblt.c | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/nx-X11/programs/Xserver/iplan2p4/ipltegblt.c b/nx-X11/programs/Xserver/iplan2p4/ipltegblt.c deleted file mode 100644 index 9a46e31c6..000000000 --- a/nx-X11/programs/Xserver/iplan2p4/ipltegblt.c +++ /dev/null @@ -1,221 +0,0 @@ -/* $XFree86$ */ -/* $XConsortium: ipltegblt.c,v 5.9 94/04/17 20:29:03 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 <X11/Xmd.h> -#include <X11/Xproto.h> -#include "ipl.h" -#include <X11/fonts/fontstruct.h> -#include "dixfontstr.h" -#include "gcstruct.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "regionstr.h" -#include "mi.h" -#define MFB_CONSTS_ONLY -#include "maskbits.h" - -#include "iplmskbits.h" - -/* - this works for fonts with glyphs <= 32 bits wide, on an - arbitrarily deep display. Use iplTEGlyphBlt8 for 8 bit displays. - - This should be called only with a terminal-emulator font; -this means that the FIXED_METRICS flag is set, and that -glyphbounds == charbounds. - - in theory, this goes faster; even if it doesn't, it reduces the -flicker caused by writing a string over itself with image text (since -the background gets repainted per character instead of per string.) -this seems to be important for some converted X10 applications. - - Image text looks at the bits in the glyph and the fg and bg in the -GC. it paints a rectangle, as defined in the protocol dcoument, -and the paints the characters. - -*/ - -void -iplTEGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase) - DrawablePtr pDrawable; - GC *pGC; - int x, y; - unsigned int nglyph; - CharInfoPtr *ppci; /* array of character info */ - pointer pglyphBase; /* start of array of glyphs */ -{ - FontPtr pfont = pGC->font; - int widthDst; - INTER_DECLAREG(*pdstBase); /* pointer to group with top row - of current glyph */ - - int w; /* width of glyph and char */ - int h; /* height of glyph and char */ - register int xpos=x; /* current x%32 */ - int ypos=y; /* current y%32 */ - register unsigned char *pglyph; - int widthGlyph; - - INTER_DECLAREG(*pdst); /* pointer to current group in dst */ - int hTmp; /* counter for height */ - BoxRec bbox; /* for clipping */ - - register int wtmp,xtemp,width; - INTER_DECLAREGP(bgfill); - INTER_DECLAREGP(fgfill); - unsigned long *ptemp; - INTER_DECLAREGP(tmpDst1); - INTER_DECLAREGP(tmpDst2); - INTER_DECLAREG(*pdtmp); - int tmpx; - - xpos += pDrawable->x; - ypos += pDrawable->y; - - iplGetGroupWidthAndPointer (pDrawable, widthDst, pdstBase) - - wtmp = FONTMAXBOUNDS(pfont,characterWidth); - h = FONTASCENT(pfont) + FONTDESCENT(pfont); - widthGlyph = GLYPHWIDTHBYTESPADDED(*ppci); - - xpos += FONTMAXBOUNDS(pfont,leftSideBearing); - ypos -= FONTASCENT(pfont); - - bbox.x1 = xpos; - bbox.x2 = xpos + (wtmp * nglyph); - bbox.y1 = ypos; - bbox.y2 = ypos + h; - - INTER_PFILL(pGC->fgPixel, fgfill); - INTER_PFILL(pGC->bgPixel, bgfill); - - switch (RECT_IN_REGION(pGC->pScreen, iplGetCompositeClip(pGC), &bbox)) - { - case rgnOUT: - break; - case rgnPART: - /* this is the WRONG thing to do, but it works. - calling the non-terminal text is easy, but slow, given - what we know about the font. - - the right thing to do is something like: - for each clip rectangle - compute at which row the glyph starts to be in it, - and at which row the glyph ceases to be in it - compute which is the first glyph inside the left - edge, and the last one inside the right edge - draw a fractional first glyph, using only - the rows we know are in - draw all the whole glyphs, using the appropriate rows - draw any pieces of the last glyph, using the right rows - - this way, the code would take advantage of knowing that - all glyphs are the same height and don't overlap. - - one day... - */ -#if 1 - miImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase); -#endif - break; - case rgnIN: - - pdtmp = pdstBase + (widthDst * ypos); - while(nglyph--) - { - - pglyph = FONTGLYPHBITS(pglyphBase, *ppci++); - pdst = pdtmp; - hTmp = h; - - while (hTmp--) - { - x = xpos; - width = wtmp; - xtemp = 0; - - while (width > 0) - { - tmpx = x & INTER_PIM; - w = min(width, INTER_PPG - tmpx); - /* w = min(w, (PGSZ - xtemp)); */ - - ptemp = (unsigned long *)(pglyph + (xtemp >> MFB_PWSH)); -#if 1 - INTER_getstipplepixelsb(ptemp,xtemp,w,bgfill,fgfill,tmpDst1); -#endif - { - INTER_DECLAREG(*pdsttmp) = - pdst + (x >> INTER_PGSH) * INTER_PLANES; -#if 1 - INTER_putbits(tmpDst1,tmpx,w,pdsttmp,pGC->planemask); -#endif - } - x += w; - xtemp += w; - width -= w; - } - pglyph += widthGlyph; - pdst += widthDst; - } - xpos += wtmp; - } - break; - } -} |