618 lines
20 KiB
C
618 lines
20 KiB
C
/* $Xorg: PsPixmap.c,v 1.4 2001/02/09 02:04:36 xorgcvs Exp $ */
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/*
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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: PsPixmap.c
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** *
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** * Contents: Pixmap functions for the PS DDX driver
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** *
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** * Created By: Roger Helmendach (Liberty Systems)
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** *
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** * Copyright: Copyright 1995 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 "windowstr.h"
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#include "gcstruct.h"
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#include "Ps.h"
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#define _BitsPerPixel(d) (\
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(1 << PixmapWidthPaddingInfo[d].padBytesLog2) * 8 / \
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(PixmapWidthPaddingInfo[d].padRoundUp+1))
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PixmapPtr
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PsCreatePixmap(
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ScreenPtr pScreen,
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int width,
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int height,
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int depth)
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{
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PixmapPtr pPixmap;
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pPixmap = (PixmapPtr)xcalloc(1, sizeof(PixmapRec));
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if( !pPixmap) return NullPixmap;
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pPixmap->drawable.type = DRAWABLE_PIXMAP;
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pPixmap->drawable.class = 0;
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pPixmap->drawable.pScreen = pScreen;
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pPixmap->drawable.depth = depth;
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pPixmap->drawable.bitsPerPixel = _BitsPerPixel(depth);
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pPixmap->drawable.id = 0;
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pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
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pPixmap->drawable.x = 0;
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pPixmap->drawable.y = 0;
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pPixmap->drawable.width = width;
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pPixmap->drawable.height = height;
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pPixmap->devKind = 0;
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pPixmap->refcnt = 1;
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pPixmap->devPrivate.ptr = (PsPixmapPrivPtr)xcalloc(1, sizeof(PsPixmapPrivRec));
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if( !pPixmap->devPrivate.ptr )
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{ xfree(pPixmap); return NullPixmap; }
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return pPixmap;
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}
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/* PsScrubPixmap: Remove all content from a pixmap (used by
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* |PsPolyFillRect()| when the "solid fill" operation covers
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* the whole pixmap) */
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void
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PsScrubPixmap(PixmapPtr pPixmap)
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{
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PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pPixmap->devPrivate.ptr;
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DisplayListPtr disp = priv->dispList;
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while( disp )
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{
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int i;
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DisplayListPtr oldDisp = disp;
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disp = disp->next;
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for( i=0 ; i<oldDisp->nelms ; i++ )
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{
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DisplayElmPtr elm = &oldDisp->elms[i];
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switch(elm->type)
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{
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case PolyPointCmd:
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case PolyLineCmd:
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if( elm->c.polyPts.pPoints ) xfree(elm->c.polyPts.pPoints);
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break;
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case PolySegmentCmd:
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if( elm->c.segments.pSegments ) xfree(elm->c.segments.pSegments);
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break;
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case PolyRectangleCmd:
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if( elm->c.rects.pRects ) xfree(elm->c.rects.pRects);
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break;
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case FillPolygonCmd:
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if( elm->c.polyPts.pPoints ) xfree(elm->c.polyPts.pPoints);
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break;
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case PolyFillRectCmd:
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if( elm->c.rects.pRects ) xfree(elm->c.rects.pRects);
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break;
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case PolyArcCmd:
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if( elm->c.arcs.pArcs ) xfree(elm->c.arcs.pArcs);
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break;
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case PolyFillArcCmd:
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if( elm->c.arcs.pArcs ) xfree(elm->c.arcs.pArcs);
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break;
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case Text8Cmd:
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case TextI8Cmd:
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if( elm->c.text8.string ) xfree(elm->c.text8.string);
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break;
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case Text16Cmd:
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case TextI16Cmd:
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if( elm->c.text16.string ) xfree(elm->c.text16.string);
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break;
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case PutImageCmd:
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if( elm->c.image.pData ) xfree(elm->c.image.pData);
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break;
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case BeginFrameCmd:
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break;
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case EndFrameCmd:
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break;
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}
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if (elm->type != BeginFrameCmd && elm->type != EndFrameCmd) {
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(void) FreeGC(elm->gc, (GContext) 0);
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}
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}
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xfree(oldDisp);
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}
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priv->dispList = NULL;
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}
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Bool
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PsDestroyPixmap(PixmapPtr pPixmap)
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{
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PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pPixmap->devPrivate.ptr;
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DisplayListPtr disp = priv->dispList;
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if( --pPixmap->refcnt ) return TRUE;
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PsScrubPixmap(pPixmap);
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xfree(priv);
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xfree(pPixmap);
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return TRUE;
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}
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DisplayListPtr
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PsGetFreeDisplayBlock(PsPixmapPrivPtr priv)
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{
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DisplayListPtr disp = priv->dispList;
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for(; disp ; disp=disp->next )
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{
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if( disp->nelms>=DPY_BLOCKSIZE && disp->next ) continue;
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if( disp->nelms<DPY_BLOCKSIZE ) return(disp);
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disp->next = (DisplayListPtr)xcalloc(1, sizeof(DisplayListRec));
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disp->next->next = (DisplayListPtr)0;
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disp->next->nelms = 0;
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}
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disp = (DisplayListPtr)xcalloc(1, sizeof(DisplayListRec));
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disp->next = (DisplayListPtr)0;
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disp->nelms = 0;
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priv->dispList = disp;
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return(disp);
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}
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void
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PsReplay(DisplayElmPtr elm, DrawablePtr pDrawable)
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{
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switch(elm->type)
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{
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case PolyPointCmd:
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PsPolyPoint(pDrawable, elm->gc, elm->c.polyPts.mode,
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elm->c.polyPts.nPoints, elm->c.polyPts.pPoints);
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break;
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case PolyLineCmd:
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PsPolyLine(pDrawable, elm->gc, elm->c.polyPts.mode,
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elm->c.polyPts.nPoints, elm->c.polyPts.pPoints);
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break;
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case PolySegmentCmd:
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PsPolySegment(pDrawable, elm->gc, elm->c.segments.nSegments,
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elm->c.segments.pSegments);
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break;
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case PolyRectangleCmd:
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PsPolyRectangle(pDrawable, elm->gc, elm->c.rects.nRects,
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elm->c.rects.pRects);
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break;
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case FillPolygonCmd:
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PsFillPolygon(pDrawable, elm->gc, 0, elm->c.polyPts.mode,
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elm->c.polyPts.nPoints, elm->c.polyPts.pPoints);
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break;
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case PolyFillRectCmd:
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PsPolyFillRect(pDrawable, elm->gc, elm->c.rects.nRects,
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elm->c.rects.pRects);
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break;
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case PolyArcCmd:
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PsPolyArc(pDrawable, elm->gc, elm->c.arcs.nArcs, elm->c.arcs.pArcs);
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break;
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case PolyFillArcCmd:
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PsPolyFillArc(pDrawable, elm->gc, elm->c.arcs.nArcs, elm->c.arcs.pArcs);
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break;
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case Text8Cmd:
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PsPolyText8(pDrawable, elm->gc, elm->c.text8.x, elm->c.text8.y,
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elm->c.text8.count, elm->c.text8.string);
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break;
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case Text16Cmd:
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PsPolyText16(pDrawable, elm->gc, elm->c.text16.x, elm->c.text16.y,
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elm->c.text16.count, elm->c.text16.string);
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break;
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case TextI8Cmd:
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PsImageText8(pDrawable, elm->gc, elm->c.text8.x, elm->c.text8.y,
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elm->c.text8.count, elm->c.text8.string);
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break;
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case TextI16Cmd:
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PsImageText16(pDrawable, elm->gc, elm->c.text16.x, elm->c.text16.y,
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elm->c.text16.count, elm->c.text16.string);
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break;
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case PutImageCmd:
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PsPutScaledImage(pDrawable, elm->gc, elm->c.image.depth,
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elm->c.image.x, elm->c.image.y,
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elm->c.image.w, elm->c.image.h, elm->c.image.leftPad,
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elm->c.image.format, elm->c.image.res,
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elm->c.image.pData);
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break;
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case BeginFrameCmd:
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{
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PsOutPtr psOut;
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ColormapPtr cMap;
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if( PsUpdateDrawableGC(NULL, pDrawable, &psOut, &cMap)==FALSE ) return;
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PsOut_BeginFrame(psOut, 0, 0, elm->c.frame.x, elm->c.frame.y,
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elm->c.frame.w, elm->c.frame.h);
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}
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break;
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case EndFrameCmd:
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{
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PsOutPtr psOut;
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ColormapPtr cMap;
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if( PsUpdateDrawableGC(NULL, pDrawable, &psOut, &cMap)==FALSE ) return;
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PsOut_EndFrame(psOut);
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}
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break;
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}
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}
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void
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PsReplayPixmap(PixmapPtr pix, DrawablePtr pDrawable)
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{
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PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr;
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DisplayListPtr disp = priv->dispList;
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DisplayElmPtr elm;
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for(; disp ; disp=disp->next )
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{
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int i;
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for( i=0,elm=disp->elms ; i<disp->nelms ; i++,elm++ )
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PsReplay(elm, pDrawable);
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}
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}
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int
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PsCloneDisplayElm(PixmapPtr dst, DisplayElmPtr elm, DisplayElmPtr newElm,
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int xoff, int yoff)
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{
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int i;
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int size;
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int status = 0;
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*newElm = *elm;
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/* I think this is the correct return value */
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if ((newElm->gc = PsCreateAndCopyGC(&dst->drawable, elm->gc)) == NULL) {
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return 1;
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}
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switch(elm->type)
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{
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case PolyPointCmd:
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case PolyLineCmd:
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newElm->c.polyPts.pPoints =
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(xPoint *)xalloc(elm->c.polyPts.nPoints*sizeof(xPoint));
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for( i=0 ; i<elm->c.polyPts.nPoints ; i++ )
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{
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newElm->c.polyPts.pPoints[i].x = elm->c.polyPts.pPoints[i].x+xoff;
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newElm->c.polyPts.pPoints[i].y = elm->c.polyPts.pPoints[i].y+yoff;
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}
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break;
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case PolySegmentCmd:
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newElm->c.segments.pSegments =
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(xSegment *)xalloc(elm->c.segments.nSegments*sizeof(xSegment));
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for( i=0 ; i<elm->c.segments.nSegments ; i++ )
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{
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newElm->c.segments.pSegments[i].x1 =
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elm->c.segments.pSegments[i].x1+xoff;
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newElm->c.segments.pSegments[i].y1 =
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elm->c.segments.pSegments[i].y1+yoff;
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newElm->c.segments.pSegments[i].x2 =
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elm->c.segments.pSegments[i].x2+xoff;
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newElm->c.segments.pSegments[i].y2 =
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elm->c.segments.pSegments[i].y2+yoff;
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}
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break;
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case PolyRectangleCmd:
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newElm->c.rects.pRects =
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(xRectangle *)xalloc(elm->c.rects.nRects*sizeof(xRectangle));
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for( i=0 ; i<elm->c.rects.nRects ; i++ )
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{
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newElm->c.rects.pRects[i].x = elm->c.rects.pRects[i].x+xoff;
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newElm->c.rects.pRects[i].y = elm->c.rects.pRects[i].y+yoff;
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newElm->c.rects.pRects[i].width = elm->c.rects.pRects[i].width;
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newElm->c.rects.pRects[i].height = elm->c.rects.pRects[i].height;
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}
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break;
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case FillPolygonCmd:
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newElm->c.polyPts.pPoints =
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(xPoint *)xalloc(elm->c.polyPts.nPoints*sizeof(xPoint));
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for( i=0 ; i<elm->c.polyPts.nPoints ; i++ )
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{
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newElm->c.polyPts.pPoints[i].x = elm->c.polyPts.pPoints[i].x+xoff;
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newElm->c.polyPts.pPoints[i].y = elm->c.polyPts.pPoints[i].y+yoff;
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}
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break;
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case PolyFillRectCmd:
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newElm->c.rects.pRects =
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(xRectangle *)xalloc(elm->c.rects.nRects*sizeof(xRectangle));
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for( i=0 ; i<elm->c.rects.nRects ; i++ )
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{
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newElm->c.rects.pRects[i].x = elm->c.rects.pRects[i].x+xoff;
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newElm->c.rects.pRects[i].y = elm->c.rects.pRects[i].y+yoff;
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newElm->c.rects.pRects[i].width = elm->c.rects.pRects[i].width;
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newElm->c.rects.pRects[i].height = elm->c.rects.pRects[i].height;
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}
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break;
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case PolyArcCmd:
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newElm->c.arcs.pArcs =
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(xArc *)xalloc(elm->c.arcs.nArcs*sizeof(xArc));
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for( i=0 ; i<elm->c.arcs.nArcs ; i++ )
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{
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newElm->c.arcs.pArcs[i].x = elm->c.arcs.pArcs[i].x+xoff;
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newElm->c.arcs.pArcs[i].y = elm->c.arcs.pArcs[i].y+yoff;
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newElm->c.arcs.pArcs[i].width = elm->c.arcs.pArcs[i].width;
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newElm->c.arcs.pArcs[i].height = elm->c.arcs.pArcs[i].height;
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newElm->c.arcs.pArcs[i].angle1 = elm->c.arcs.pArcs[i].angle1;
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newElm->c.arcs.pArcs[i].angle2 = elm->c.arcs.pArcs[i].angle2;
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}
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break;
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case PolyFillArcCmd:
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newElm->c.arcs.pArcs =
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(xArc *)xalloc(elm->c.arcs.nArcs*sizeof(xArc));
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for( i=0 ; i<elm->c.arcs.nArcs ; i++ )
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{
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newElm->c.arcs.pArcs[i].x = elm->c.arcs.pArcs[i].x+xoff;
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newElm->c.arcs.pArcs[i].y = elm->c.arcs.pArcs[i].y+yoff;
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newElm->c.arcs.pArcs[i].width = elm->c.arcs.pArcs[i].width;
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newElm->c.arcs.pArcs[i].height = elm->c.arcs.pArcs[i].height;
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newElm->c.arcs.pArcs[i].angle1 = elm->c.arcs.pArcs[i].angle1;
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newElm->c.arcs.pArcs[i].angle2 = elm->c.arcs.pArcs[i].angle2;
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}
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break;
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case Text8Cmd:
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case TextI8Cmd:
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newElm->c.text8.string = (char *)xalloc(elm->c.text8.count);
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memcpy(newElm->c.text8.string, elm->c.text8.string, elm->c.text8.count);
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newElm->c.text8.x += xoff;
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newElm->c.text8.y += yoff;
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break;
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case Text16Cmd:
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case TextI16Cmd:
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newElm->c.text16.string =
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(unsigned short *)xalloc(elm->c.text16.count*sizeof(unsigned short));
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memcpy(newElm->c.text16.string, elm->c.text16.string,
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elm->c.text16.count*sizeof(unsigned short));
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newElm->c.text16.x += xoff;
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newElm->c.text16.y += yoff;
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break;
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case PutImageCmd:
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size = PixmapBytePad(elm->c.image.w, elm->c.image.depth)*elm->c.image.h;
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newElm->c.image.pData = (char *)xalloc(size);
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memcpy(newElm->c.image.pData, elm->c.image.pData, size);
|
|
newElm->c.image.x += xoff;
|
|
newElm->c.image.y += yoff;
|
|
break;
|
|
case BeginFrameCmd:
|
|
case EndFrameCmd:
|
|
status = 1;
|
|
break;
|
|
}
|
|
return(status);
|
|
}
|
|
|
|
void
|
|
PsCopyDisplayList(PixmapPtr src, PixmapPtr dst, int xoff, int yoff,
|
|
int x, int y, int w, int h)
|
|
{
|
|
PsPixmapPrivPtr sPriv = (PsPixmapPrivPtr)src->devPrivate.ptr;
|
|
PsPixmapPrivPtr dPriv = (PsPixmapPrivPtr)dst->devPrivate.ptr;
|
|
DisplayListPtr sDisp;
|
|
DisplayListPtr dDisp = PsGetFreeDisplayBlock(dPriv);
|
|
DisplayElmPtr elm = &dDisp->elms[dDisp->nelms];
|
|
|
|
elm->type = BeginFrameCmd;
|
|
elm->c.frame.x = x;
|
|
elm->c.frame.y = y;
|
|
elm->c.frame.w = w;
|
|
elm->c.frame.h = h;
|
|
dDisp->nelms += 1;
|
|
|
|
sDisp = sPriv->dispList;
|
|
for(; sDisp ; sDisp=sDisp->next )
|
|
{
|
|
int i;
|
|
for( i=0,elm=sDisp->elms ; i<sDisp->nelms ; i++,elm++ )
|
|
{
|
|
dDisp = PsGetFreeDisplayBlock(dPriv);
|
|
if (PsCloneDisplayElm(dst, elm, &dDisp->elms[dDisp->nelms],
|
|
xoff, yoff)==0)
|
|
{
|
|
dDisp->nelms += 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
dDisp = PsGetFreeDisplayBlock(dPriv);
|
|
elm = &dDisp->elms[dDisp->nelms];
|
|
elm->type = EndFrameCmd;
|
|
dDisp->nelms += 1;
|
|
}
|
|
|
|
PsElmPtr
|
|
PsCreateFillElementList(PixmapPtr pix, int *nElms)
|
|
{
|
|
PsElmPtr elms = (PsElmPtr)0;
|
|
PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr;
|
|
DisplayListPtr disp = priv->dispList;
|
|
PsArcEnum styl;
|
|
|
|
*nElms = 0;
|
|
for(; disp ; disp=disp->next )
|
|
{
|
|
int i;
|
|
DisplayElmPtr elm = disp->elms;
|
|
|
|
for( i=0 ; i<disp->nelms ; i++,elm++ )
|
|
{
|
|
if( !elm->gc ) continue; /* workaround for https://freedesktop.org/bugzilla/show_bug.cgi?id=1416 */
|
|
if( !elm->gc->fgPixel ) continue;
|
|
switch(elm->type)
|
|
{
|
|
case FillPolygonCmd:
|
|
*nElms += 1;
|
|
break;
|
|
case PolyFillRectCmd:
|
|
*nElms += elm->c.rects.nRects;
|
|
break;
|
|
case PolyFillArcCmd:
|
|
*nElms += elm->c.arcs.nArcs;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if( (*nElms) )
|
|
{
|
|
elms = (PsElmPtr)xcalloc(1, (*nElms)*sizeof(PsElmRec));
|
|
if( elms )
|
|
{
|
|
disp = priv->dispList;
|
|
*nElms = 0;
|
|
for(; disp ; disp=disp->next )
|
|
{
|
|
int i, k;
|
|
DisplayElmPtr elm = disp->elms;
|
|
|
|
for( i=0 ; i<disp->nelms ; i++,elm++ )
|
|
{
|
|
if( !elm->gc->fgPixel ) continue;
|
|
switch(elm->type)
|
|
{
|
|
case FillPolygonCmd:
|
|
elms[*nElms].type = PSOUT_POINTS;
|
|
elms[*nElms].nPoints = elm->c.polyPts.nPoints;
|
|
elms[*nElms].c.points =
|
|
(PsPointPtr)xalloc(elms[*nElms].nPoints*sizeof(PsPointRec));
|
|
for( k=0 ; k<elms[*nElms].nPoints ; k++ )
|
|
{
|
|
elms[*nElms].c.points[k].x = elm->c.polyPts.pPoints[k].x;
|
|
elms[*nElms].c.points[k].y = elm->c.polyPts.pPoints[k].y;
|
|
}
|
|
*nElms += 1;
|
|
break;
|
|
case PolyFillRectCmd:
|
|
for( k=0 ; k<elm->c.rects.nRects ; k++ )
|
|
{
|
|
elms[*nElms].type = PSOUT_RECT;
|
|
elms[*nElms].nPoints = 0;
|
|
elms[*nElms].c.rect.x = elm->c.rects.pRects[k].x;
|
|
elms[*nElms].c.rect.y = elm->c.rects.pRects[k].y;
|
|
elms[*nElms].c.rect.w = elm->c.rects.pRects[k].width;
|
|
elms[*nElms].c.rect.h = elm->c.rects.pRects[k].height;
|
|
*nElms += 1;
|
|
}
|
|
break;
|
|
case PolyFillArcCmd:
|
|
if( elm->gc->arcMode==ArcChord ) styl = PsChord;
|
|
else styl = PsPieSlice;
|
|
for( k=0 ; k<elm->c.rects.nRects ; k++ )
|
|
{
|
|
elms[*nElms].type = PSOUT_ARC;
|
|
elms[*nElms].nPoints = 0;
|
|
elms[*nElms].c.arc.x = elm->c.arcs.pArcs[k].x;
|
|
elms[*nElms].c.arc.y = elm->c.arcs.pArcs[k].y;
|
|
elms[*nElms].c.arc.w = elm->c.arcs.pArcs[k].width;
|
|
elms[*nElms].c.arc.h = elm->c.arcs.pArcs[k].height;
|
|
elms[*nElms].c.arc.a1 = elm->c.arcs.pArcs[k].angle1;
|
|
elms[*nElms].c.arc.a2 = elm->c.arcs.pArcs[k].angle2;
|
|
elms[*nElms].c.arc.style = styl;
|
|
*nElms += 1;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return(elms);
|
|
}
|
|
|
|
PsElmPtr
|
|
PsCloneFillElementList(int nElms, PsElmPtr elms)
|
|
{
|
|
int i;
|
|
PsElmPtr newElms;
|
|
|
|
newElms = (PsElmPtr)xcalloc(1, nElms*sizeof(PsElmRec));
|
|
if( !newElms ) return(newElms);
|
|
for( i=0 ; i<nElms ; i++ )
|
|
{
|
|
newElms[i] = elms[i];
|
|
|
|
if( elms[i].type==PSOUT_POINTS )
|
|
{
|
|
newElms[i].c.points =
|
|
(PsPointPtr)xalloc(elms[i].nPoints*sizeof(PsElmRec));
|
|
memcpy(newElms[i].c.points, elms[i].c.points,
|
|
elms[i].nPoints*sizeof(PsPointRec));
|
|
}
|
|
}
|
|
return(newElms);
|
|
}
|
|
|
|
void
|
|
PsDestroyFillElementList(int nElms, PsElmPtr elms)
|
|
{
|
|
int i;
|
|
|
|
for( i=0 ; i<nElms ; i++ )
|
|
{ if( elms[i].type==PSOUT_POINTS ) xfree(elms[i].c.points); }
|
|
|
|
xfree(elms);
|
|
}
|