165 lines
5.0 KiB
C
165 lines
5.0 KiB
C
/*
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Copyright 1996, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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/*
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* (c) Copyright 1996 Hewlett-Packard Company
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* (c) Copyright 1996 International Business Machines Corp.
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* (c) Copyright 1996 Sun Microsystems, Inc.
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* (c) Copyright 1996 Novell, Inc.
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* (c) Copyright 1996 Digital Equipment Corp.
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* (c) Copyright 1996 Fujitsu Limited
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* (c) Copyright 1996 Hitachi, Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject
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* to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the names of the copyright holders
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* shall not be used in advertising or otherwise to promote the sale, use
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* or other dealings in this Software without prior written authorization
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* from said copyright holders.
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*/
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/*******************************************************************
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**
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** *********************************************************
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** *
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** * File: PsSpans.c
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** *
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** * Contents: Code to set and fill spans in the PS DDX
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** *
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** * Created By: Roger Helmendach (Liberty Systems)
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** *
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** * Copyright: Copyright 1996 The Open Group, Inc.
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** *
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** *********************************************************
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**
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********************************************************************/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include "Ps.h"
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#include "gcstruct.h"
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#include "windowstr.h"
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void
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PsFillSpans(
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DrawablePtr pDrawable,
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GCPtr pGC,
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int nSpans,
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DDXPointPtr pPoints,
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int *pWidths,
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int fSorted)
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{
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PsOutPtr psOut;
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int xoffset, yoffset;
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xRectangle *rects, *r;
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RegionPtr fillRegion, region = 0;
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int i;
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int nbox;
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BoxPtr pbox;
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ColormapPtr cMap;
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if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return;
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/*
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* Build a region out of the spans
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*/
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rects = (xRectangle *)xalloc(nSpans*sizeof(xRectangle));
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xoffset = pDrawable->x;
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yoffset = pDrawable->y;
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for( i = 0, r = rects; i < nSpans; i++, r++ )
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{
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r->x = pPoints[i].x + xoffset;
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r->y = pPoints[i].y + yoffset;
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r->width = pWidths[i];
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r->height = 1;
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}
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fillRegion = RECTS_TO_REGION(pGC->pScreen, nSpans, rects,
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(fSorted)?CT_YSORTED:CT_UNSORTED);
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/*
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* Intersect this region with the clip region. Whatever's left,
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* should be filled.
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*/
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/*REGION_INTERSECT(pGC->pScreen, region, fillRegion, pGC->clientClip);*/
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pbox = REGION_RECTS(region);
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nbox = REGION_NUM_RECTS(region);
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/* Enter HP-GL/2 */
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/*###SEND_PCL( outFile, "\27%0B" );*/
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while( nbox )
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{
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/*###
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sprintf( t, "PU%d,%d;RR%d,%d;", pbox->x1, pbox->y1, pbox->x2, pbox->y2);
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SEND_PCL( outFile, t );
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*/
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nbox--;
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pbox++;
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}
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/* Go back to PCL */
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/*###SEND_PCL( outFile, "\27%0A" );*/
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/*
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* Clean up the temporary regions
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*/
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REGION_DESTROY(pGC->pScreen, fillRegion);
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REGION_DESTROY(pGC->pScreen, region);
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xfree(rects);
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}
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void
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PsSetSpans(
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DrawablePtr pDrawable,
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GCPtr pGC,
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char *pSrc,
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DDXPointPtr pPoints,
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int *pWidths,
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int nSpans,
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int fSorted)
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{
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}
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