Initial revision

iplan2p4/iplallpriv.c

@@ -0,0 +1,89 @@
+/* $XFree86: xc/programs/Xserver/iplan2p4/iplallpriv.c,v 3.0 1996/08/18 01:54:33 dawes Exp $ */
+/*
+ * $XConsortium: iplallpriv.c,v 1.5 94/04/17 20:28:42 dpw Exp $
+ *
+Copyright (c) 1991  X Consortium
+
+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
+X CONSORTIUM 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 X Consortium 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 X Consortium.
+ *
+ * Author:  Keith Packard, MIT X Consortium
+ */
+
+/* Modified nov 94 by Martin Schaller (Martin_Schaller@maus.r.de) for use with
+interleaved planes */
+
+#include "X.h"
+#include "Xmd.h"
+#include "servermd.h"
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "resource.h"
+#include "colormap.h"
+#include "colormapst.h"
+#include "ipl.h"
+#include "mi.h"
+#include "mistruct.h"
+#include "dix.h"
+#include "mibstore.h"
+
+int iplWindowPrivateIndex;
+int iplGCPrivateIndex;
+#ifdef CFB_NEED_SCREEN_PRIVATE
+int iplScreenPrivateIndex;
+#endif
+
+extern RegionPtr (*iplPuntCopyPlane)();
+
+Bool
+iplAllocatePrivates(pScreen, window_index, gc_index)
+    ScreenPtr	pScreen;
+    int		*window_index, *gc_index;
+{
+    if (!window_index || !gc_index ||
+	*window_index == -1 && *gc_index == -1)
+    {
+    	if (!mfbAllocatePrivates(pScreen,
+			     	 &iplWindowPrivateIndex, &iplGCPrivateIndex))
+	    return FALSE;
+    	if (window_index)
+	    *window_index = iplWindowPrivateIndex;
+    	if (gc_index)
+	    *gc_index = iplGCPrivateIndex;
+    }
+    else
+    {
+	iplWindowPrivateIndex = *window_index;
+	iplGCPrivateIndex = *gc_index;
+    }
+    if (!AllocateWindowPrivate(pScreen, iplWindowPrivateIndex,
+			       sizeof(iplPrivWin)) ||
+	!AllocateGCPrivate(pScreen, iplGCPrivateIndex, sizeof(iplPrivGC)))
+	return FALSE;
+	
+    iplPuntCopyPlane = miCopyPlane;
+#ifdef CFB_NEED_SCREEN_PRIVATE
+    iplScreenPrivateIndex = AllocateScreenPrivateIndex ();
+    if (iplScreenPrivateIndex == -1)
+	return FALSE;
+#endif
+    return TRUE;
+}