Import X server from vnc-3.3.7.

[rdpsrv] / Xserver / lib / font / include / fontxlfd.h

diff --git a/Xserver/lib/font/include/fontxlfd.h b/Xserver/lib/font/include/fontxlfd.h
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+++ b/Xserver/lib/font/include/fontxlfd.h
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+/* $XConsortium: fontxlfd.h,v 1.6 94/04/17 20:17:30 gildea Exp $ */
+
+/*
+
+Copyright (c) 1990, 1994  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
+ */
+
+#ifndef _FONTXLFD_H_
+#define _FONTXLFD_H_
+
+#include "FSproto.h"
+
+/* Constants for values_supplied bitmap */
+
+#define SIZE_SPECIFY_MASK              0xf
+
+#define PIXELSIZE_MASK                 0x3
+#define PIXELSIZE_UNDEFINED            0
+#define PIXELSIZE_SCALAR               0x1
+#define PIXELSIZE_ARRAY                        0x2
+#define PIXELSIZE_SCALAR_NORMALIZED    0x3     /* Adjusted for resolution */
+
+#define POINTSIZE_MASK                 0xc
+#define POINTSIZE_UNDEFINED            0
+#define POINTSIZE_SCALAR               0x4
+#define POINTSIZE_ARRAY                        0x8
+
+#define PIXELSIZE_WILDCARD             0x10
+#define POINTSIZE_WILDCARD             0x20
+
+#define ENHANCEMENT_SPECIFY_MASK       0x40
+
+#define CHARSUBSET_SPECIFIED           0x40
+
+#define EPS            1.0e-20
+#define XLFD_NDIGITS   3               /* Round numbers in pixel and
+                                          point arrays to this many
+                                          digits for repeatability */
+double xlfd_round_double();
+
+typedef struct _FontScalable {
+    int                values_supplied;        /* Bitmap identifying what advanced
+                                          capabilities or enhancements
+                                          were specified in the font name */
+    double     pixel_matrix[4];
+    double     point_matrix[4];
+
+    /* Pixel and point fields are deprecated in favor of the
+       transformation matrices.  They are provided and filled in for the
+       benefit of rasterizers that do not handle the matrices.  */
+
+    int                pixel,
+               point;
+
+    int         x,
+                y,
+                width;
+    char       *xlfdName;
+    int                nranges;
+    fsRange    *ranges;
+}           FontScalableRec, *FontScalablePtr;
+
+extern Bool FontParseXLFDName();
+extern fsRange *FontParseRanges();
+
+#define FONT_XLFD_REPLACE_NONE 0
+#define FONT_XLFD_REPLACE_STAR 1
+#define FONT_XLFD_REPLACE_ZERO 2
+#define FONT_XLFD_REPLACE_VALUE        3
+
+#endif                         /* _FONTXLFD_H_ */