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, 126 insertions, 0 deletions

diff --git a/nx-X11/lib/font/util/format.c b/nx-X11/lib/font/util/format.c
new file mode 100644
index 000000000..6700721f9
--- /dev/null
+++ b/nx-X11/lib/font/util/format.c
@@ -0,0 +1,126 @@
+/* $Xorg: format.c,v 1.4 2001/02/09 02:04:04 xorgcvs Exp $ */
+/*
+ * Copyright 1990, 1991 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing Devices or Digital 
+ * not be used in advertising or publicity pertaining to distribution of the 
+ * software without specific, written prior permission. Network Computing 
+ * Devices and Digital make no representations about the suitability of 
+ * this software for any purpose.  It is provided "as is" without express 
+ * or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES OR DIGITAL BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+
+Copyright 1987, 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.
+
+*/
+/* $XFree86: xc/lib/font/util/format.c,v 1.4 2001/01/17 19:43:33 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	<X11/fonts/FSproto.h>
+#include	<X11/fonts/font.h>
+#include	<X11/fonts/fontstruct.h>
+#include	<X11/fonts/fontutil.h>
+
+int
+CheckFSFormat(fsBitmapFormat format, 
+	      fsBitmapFormatMask fmask, 
+	      int *bit_order, 
+	      int *byte_order, 
+	      int *scan, 
+	      int *glyph, 
+	      int *image)
+{
+    /* convert format to what the low levels want */
+    if (fmask & BitmapFormatMaskBit) {
+	*bit_order = format & BitmapFormatBitOrderMask;
+	*bit_order = (*bit_order == BitmapFormatBitOrderMSB)
+	    	     ? MSBFirst : LSBFirst;
+    }
+    if (fmask & BitmapFormatMaskByte) {
+	*byte_order = format & BitmapFormatByteOrderMask;
+	*byte_order = (*byte_order == BitmapFormatByteOrderMSB)
+	    	      ? MSBFirst : LSBFirst;
+    }
+    if (fmask & BitmapFormatMaskScanLineUnit) {
+	*scan = format & BitmapFormatScanlineUnitMask;
+	/* convert byte paddings into byte counts */
+	switch (*scan) {
+	case BitmapFormatScanlineUnit8:
+	    *scan = 1;
+	    break;
+	case BitmapFormatScanlineUnit16:
+	    *scan = 2;
+	    break;
+	case BitmapFormatScanlineUnit32:
+	    *scan = 4;
+	    break;
+	default:
+	    return BadFontFormat;
+	}
+    }
+    if (fmask & BitmapFormatMaskScanLinePad) {
+	*glyph = format & BitmapFormatScanlinePadMask;
+	/* convert byte paddings into byte counts */
+	switch (*glyph) {
+	case BitmapFormatScanlinePad8:
+	    *glyph = 1;
+	    break;
+	case BitmapFormatScanlinePad16:
+	    *glyph = 2;
+	    break;
+	case BitmapFormatScanlinePad32:
+	    *glyph = 4;
+	    break;
+	default:
+	    return BadFontFormat;
+	}
+    }
+    if (fmask & BitmapFormatMaskImageRectangle) {
+	*image = format & BitmapFormatImageRectMask;
+
+	if (*image != BitmapFormatImageRectMin &&
+		*image != BitmapFormatImageRectMaxWidth &&
+		*image != BitmapFormatImageRectMax)
+	    return BadFontFormat;
+    }
+    return Successful;
+}