Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 182 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/Xprint/ps/PsArc.c b/nx-X11/programs/Xserver/Xprint/ps/PsArc.c
new file mode 100644
index 000000000..511971e7a
--- /dev/null
+++ b/nx-X11/programs/Xserver/Xprint/ps/PsArc.c
@@ -0,0 +1,182 @@
+/* $Xorg: PsArc.c,v 1.4 2001/02/09 02:04:35 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:		PsArc.c
+**    *
+**    *  Contents:	Arc-drawing code for the PS DDX driver
+**    *
+**    *  Created By:	Roger Helmendach (Liberty Systems)
+**    *
+**    *  Copyright:	Copyright 1996 The Open Group, Inc.
+**    *
+**    *********************************************************
+** 
+********************************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <stdio.h>
+
+#include "Ps.h"
+#include "gcstruct.h"
+#include "windowstr.h"
+
+void
+PsPolyArc(
+  DrawablePtr pDrawable,
+  GCPtr       pGC,
+  int         nArcs,
+  xArc       *pArcs)
+{
+  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 = PolyArcCmd;
+    elm->gc   = gc;
+    elm->c.arcs.nArcs = nArcs;
+    elm->c.arcs.pArcs = (xArc *)xalloc(nArcs*sizeof(xArc));
+    memcpy(elm->c.arcs.pArcs, pArcs, nArcs*sizeof(xArc));
+    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 ; i<nArcs ; i++ )
+    {
+      PsOut_DrawArc(psOut, (int)pArcs[i].x, (int)pArcs[i].y,
+                    (int)pArcs[i].width, (int)pArcs[i].height,
+                    (float)pArcs[i].angle1/64.,
+                    (float)pArcs[i].angle2/64.);
+    }
+  }
+}
+
+void
+PsPolyFillArc(
+  DrawablePtr pDrawable,
+  GCPtr       pGC,
+  int         nArcs,
+  xArc       *pArcs)
+{
+  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 = PolyFillArcCmd;
+    elm->gc   = gc;
+    elm->c.arcs.nArcs = nArcs;
+    elm->c.arcs.pArcs = (xArc *)xalloc(nArcs*sizeof(xArc));
+    memcpy(elm->c.arcs.pArcs, pArcs, nArcs*sizeof(xArc));
+    disp->nelms += 1;
+  }
+  else
+  {
+    int         i;
+    PsOutPtr    psOut;
+    PsArcEnum   styl;
+    ColormapPtr cMap;
+
+    if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return;
+    PsOut_Offset(psOut, pDrawable->x, pDrawable->y);
+    PsSetFillColor(pDrawable, pGC, psOut, cMap);
+    PsLineAttrs(psOut, pGC, cMap);
+    if( pGC->arcMode==ArcChord ) styl = PsChord;
+    else                         styl = PsPieSlice;
+    for( i=0 ; i<nArcs ; i++ )
+    {
+      PsOut_FillArc(psOut, (int)pArcs[i].x, (int)pArcs[i].y,
+                    (int)pArcs[i].width, (int)pArcs[i].height,
+                    (float)pArcs[i].angle1/64.,
+                    (float)pArcs[i].angle2/64., styl);
+    }
+  }
+}