R6.6 is the Xorg base-lineXORG-MAIN

1 files changed, 223 insertions, 0 deletions

diff --git a/Xprint/ps/PsColor.c b/Xprint/ps/PsColor.c
new file mode 100644
index 000000000..9c76904d6
--- /dev/null
+++ b/Xprint/ps/PsColor.c
@@ -0,0 +1,223 @@
+/* $Xorg: PsColor.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:		PsColor.c
+**    *
+**    *  Contents:	Color routines for the PS driver
+**    *
+**    *  Created By:	Roger Helmendach (Liberty Systems)
+**    *
+**    *  Copyright:	Copyright 1996 The Open Group, Inc.
+**    *
+**    *********************************************************
+** 
+********************************************************************/
+
+#include "Ps.h"
+#include "gcstruct.h"
+#include "windowstr.h"
+#include "colormapst.h"
+
+Bool
+PsCreateColormap(ColormapPtr pColor)
+{
+  int            i;
+  unsigned short rgb;
+  VisualPtr      pVisual = pColor->pVisual;
+  Pixel          pix;
+
+  if( pVisual->class==TrueColor )
+  {
+    for( i=0 ; i<pVisual->ColormapEntries ; i++ )
+    {
+      rgb = (i<<8)|i;
+
+      pColor->red[i].fShared = FALSE;
+      pColor->red[i].co.local.red     = rgb;
+      pColor->red[i].co.local.green   = 0;
+      pColor->red[i].co.local.blue    = 0;
+
+      pColor->green[i].fShared = FALSE;
+      pColor->green[i].co.local.red   = 0;
+      pColor->green[i].co.local.green = rgb;
+      pColor->green[i].co.local.blue  = 0;
+
+      pColor->blue[i].fShared = FALSE;
+      pColor->blue[i].co.local.red    = 0;
+      pColor->blue[i].co.local.green  = 0;
+      pColor->blue[i].co.local.blue   = rgb;
+    }
+  }
+  return TRUE;
+}
+
+void
+PsDestroyColormap(ColormapPtr pColor)
+{
+}
+
+void
+PsInstallColormap(ColormapPtr pColor)
+{
+  PsScreenPrivPtr pPriv =
+    (PsScreenPrivPtr)pColor->pScreen->devPrivates[PsScreenPrivateIndex].ptr;
+  pPriv->CMap = pColor;
+}
+
+void
+PsUninstallColormap(ColormapPtr pColor)
+{
+}
+
+int
+PsListInstalledColormaps(
+  ScreenPtr pScreen,
+  XID      *pCmapList)
+{
+  return 0;
+}
+
+void
+PsStoreColors(
+  ColormapPtr  pColor,
+  int          ndef,
+  xColorItem  *pdefs)
+{
+  int  i;
+  for( i=0 ; i<ndef ; i++ )
+  {
+    if( pdefs[i].flags&DoRed )
+      pColor->red[pdefs[i].pixel].co.local.red   = pdefs[i].red;
+    if( pdefs[i].flags&DoGreen )
+      pColor->red[pdefs[i].pixel].co.local.green = pdefs[i].green;
+    if( pdefs[i].flags&DoBlue )
+      pColor->red[pdefs[i].pixel].co.local.blue  = pdefs[i].blue;
+  }
+}
+
+void
+PsResolveColor(
+  unsigned short *pRed,
+  unsigned short *pGreen,
+  unsigned short *pBlue,
+  VisualPtr       pVisual)
+{
+}
+
+int
+PsGetPixelColor(ColormapPtr cMap, int pixval)
+{
+  int r, g, b;
+  if( cMap->pVisual->class==TrueColor ) return(pixval);
+  if( pixval<0 || pixval>255 ) return(0);
+  r = cMap->red[pixval].co.local.red>>8;
+  g = cMap->red[pixval].co.local.green>>8;
+  b = cMap->red[pixval].co.local.blue>>8;
+  return((r<<16)|(g<<8)|b);
+}
+
+void
+PsSetFillColor(DrawablePtr pDrawable, GCPtr pGC, PsOutPtr psOut,
+               ColormapPtr cMap)
+{
+  switch(pGC->fillStyle)
+  {
+    case FillSolid:
+      PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel));
+      break;
+    case FillTiled:
+      if( !PsOut_BeginPattern(psOut, pGC->tile.pixmap,
+             pGC->tile.pixmap->drawable.width,
+             pGC->tile.pixmap->drawable.height, PsTile, 0, 0) )
+      {
+        PsReplayPixmap(pGC->tile.pixmap, pDrawable);
+        PsOut_EndPattern(psOut);
+      }
+      PsOut_SetPattern(psOut, pGC->tile.pixmap, PsTile);
+      break;
+    case FillStippled:
+      if( !PsOut_BeginPattern(psOut, pGC->stipple,
+             pGC->stipple->drawable.width,
+             pGC->stipple->drawable.height, PsStip, 0,
+             PsGetPixelColor(cMap, pGC->fgPixel)) )
+      {
+        PsReplayPixmap(pGC->stipple, pDrawable);
+        PsOut_EndPattern(psOut);
+      }
+      PsOut_SetPattern(psOut, pGC->stipple, PsStip);
+      break;
+    case FillOpaqueStippled:
+      if( !PsOut_BeginPattern(psOut, pGC->stipple,
+             pGC->stipple->drawable.width,
+             pGC->stipple->drawable.height, PsOpStip,
+             PsGetPixelColor(cMap, pGC->bgPixel),
+             PsGetPixelColor(cMap, pGC->fgPixel)) )
+      {
+        PsReplayPixmap(pGC->stipple, pDrawable);
+        PsOut_EndPattern(psOut);
+      }
+      PsOut_SetPattern(psOut, pGC->stipple, PsOpStip);
+      break;
+  }
+}