From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- nx-X11/programs/Xserver/Xprint/ps/PsPolygon.c | 262 ++++++++++++++++++++++++++ 1 file changed, 262 insertions(+) create mode 100644 nx-X11/programs/Xserver/Xprint/ps/PsPolygon.c (limited to 'nx-X11/programs/Xserver/Xprint/ps/PsPolygon.c') diff --git a/nx-X11/programs/Xserver/Xprint/ps/PsPolygon.c b/nx-X11/programs/Xserver/Xprint/ps/PsPolygon.c new file mode 100644 index 000000000..a1ae67f8d --- /dev/null +++ b/nx-X11/programs/Xserver/Xprint/ps/PsPolygon.c @@ -0,0 +1,262 @@ +/* $Xorg: PsPolygon.c,v 1.4 2001/02/09 02:04:36 xorgcvs Exp $ */ +/* + +Copyright 1996, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +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 +OPEN GROUP 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 Open Group 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 Open Group. + +*/ +/* + * (c) Copyright 1996 Hewlett-Packard Company + * (c) Copyright 1996 International Business Machines Corp. + * (c) Copyright 1996 Sun Microsystems, Inc. + * (c) Copyright 1996 Novell, Inc. + * (c) Copyright 1996 Digital Equipment Corp. + * (c) Copyright 1996 Fujitsu Limited + * (c) Copyright 1996 Hitachi, Ltd. + * + * 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 COPYRIGHT HOLDERS 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 names of the copyright holders + * shall not be used in advertising or otherwise to promote the sale, use + * or other dealings in this Software without prior written authorization + * from said copyright holders. + */ + +/******************************************************************* +** +** ********************************************************* +** * +** * File: PsPolygon.c +** * +** * Contents: Draws Polygons and Rectangles for the PS DDX +** * +** * Created By: Roger Helmendach (Liberty Systems) +** * +** * Copyright: Copyright 1996 The Open Group, Inc. +** * +** ********************************************************* +** +********************************************************************/ + +#ifdef HAVE_DIX_CONFIG_H +#include +#endif + +#include "Ps.h" +#include "gcstruct.h" +#include "windowstr.h" + +void +PsPolyRectangle( + DrawablePtr pDrawable, + GCPtr pGC, + int nRects, + xRectangle *pRects) +{ + if( pDrawable->type==DRAWABLE_PIXMAP ) + { + DisplayElmPtr elm; + PixmapPtr pix = (PixmapPtr)pDrawable; + PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr; + DisplayListPtr disp; + GCPtr gc; + + if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return; + + disp = PsGetFreeDisplayBlock(priv); + + elm = &disp->elms[disp->nelms]; + elm->type = PolyRectangleCmd; + elm->gc = gc; + elm->c.rects.nRects = nRects; + elm->c.rects.pRects = (xRectangle *)xalloc(nRects*sizeof(xRectangle)); + memcpy(elm->c.rects.pRects, pRects, nRects*sizeof(xRectangle)); + disp->nelms += 1; + } + else + { + int i; + PsOutPtr psOut; + ColormapPtr cMap; + + if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return; + PsOut_Offset(psOut, pDrawable->x, pDrawable->y); + PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel)); + PsLineAttrs(psOut, pGC, cMap); + for( i=0 ; itype==DRAWABLE_PIXMAP ) + { + DisplayElmPtr elm; + PixmapPtr pix = (PixmapPtr)pDrawable; + PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr; + DisplayListPtr disp; + GCPtr gc; + + if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return; + + disp = PsGetFreeDisplayBlock(priv); + + elm = &disp->elms[disp->nelms]; + elm->type = FillPolygonCmd; + elm->gc = gc; + elm->c.polyPts.mode = mode; + elm->c.polyPts.nPoints = nPoints; + elm->c.polyPts.pPoints = (xPoint *)xalloc(nPoints*sizeof(xPoint)); + memcpy(elm->c.polyPts.pPoints, pPoints, nPoints*sizeof(xPoint)); + disp->nelms += 1; + } + else + { + int i; + PsOutPtr psOut; + PsPointPtr pts; + PsRuleEnum rule; + ColormapPtr cMap; + + if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return; + PsOut_Offset(psOut, pDrawable->x, pDrawable->y); + PsSetFillColor(pDrawable, pGC, psOut, cMap); + if( pGC->fillRule==EvenOddRule ) rule = PsEvenOdd; + else rule = PsNZWinding; + PsOut_FillRule(psOut, rule); + pts = (PsPointPtr)xalloc(sizeof(PsPointRec)*nPoints); + if( mode==CoordModeOrigin ) + { + for( i=0 ; itype==DRAWABLE_PIXMAP ) + { + DisplayElmPtr elm; + PixmapPtr pix = (PixmapPtr)pDrawable; + PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr; + DisplayListPtr disp; + GCPtr gc; + +#ifdef DBE + /* Remove previous pixmap content if we render one single rect which + * covers the whole pixmap surface (this optimisation was added for + * the double-buffer extension ("DBE") which uses |PolyFillRect()| + * to clear the buffer - but it makes sense in other cases, too). + */ + if (nRects == 1) + { + extern Bool noDbeExtension; + + if ( (pRects[0].x==0) && (pRects[0].y==0) && + (pRects[0].width==pDrawable->width) && (pRects[0].height==pDrawable->height) && + (pGC->fillStyle == FillSolid) && + (noDbeExtension == False)) + { +#ifdef DEBUG_gismobile + ErrorF("PsPolyFillRect: scrubbing pixmap...\n"); +#endif /* DEBUG_gismobile */ + /* Remove all content from the pixmap as it would be covered + * by the whole rect anyway */ + PsScrubPixmap(pDrawable); + } + } +#endif /* DBE */ + + if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return; + + disp = PsGetFreeDisplayBlock(priv); + + elm = &disp->elms[disp->nelms]; + elm->type = PolyFillRectCmd; + elm->gc = gc; + elm->c.rects.nRects = nRects; + elm->c.rects.pRects = (xRectangle *)xalloc(nRects*sizeof(xRectangle)); + memcpy(elm->c.rects.pRects, pRects, nRects*sizeof(xRectangle)); + disp->nelms += 1; + } + else + { + int i; + PsOutPtr psOut; + ColormapPtr cMap; + + if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return; + PsOut_Offset(psOut, pDrawable->x, pDrawable->y); + PsSetFillColor(pDrawable, pGC, psOut, cMap); + for( i=0 ; i