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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:58:30 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:58:30 +0200
commit9e3371021541dbb7d8428b419c2e77156b166f1a (patch)
tree752906c36559aa58c53945824724222f2646d850 /nx-X11/programs/Xserver/hw/nxagent/Utils.h
parentedddbe8765d46b5040fdde7b04eeee8e21282114 (diff)
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Imported nxagent-3.1.0-2.tar.gznxagent/3.1.0-2
Summary: Imported nxagent-3.1.0-2.tar.gz Keywords: Imported nxagent-3.1.0-2.tar.gz into Git repository
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Utils.h')
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diff --git a/nx-X11/programs/Xserver/hw/nxagent/Utils.h b/nx-X11/programs/Xserver/hw/nxagent/Utils.h
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+/**************************************************************************/
+/* */
+/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/. */
+/* */
+/* NXAGENT, NX protocol compression and NX extensions to this software */
+/* are copyright of NoMachine. Redistribution and use of the present */
+/* software is allowed according to terms specified in the file LICENSE */
+/* which comes in the source distribution. */
+/* */
+/* Check http://www.nomachine.com/licensing.html for applicability. */
+/* */
+/* NX and NoMachine are trademarks of NoMachine S.r.l. */
+/* */
+/* All rights reserved. */
+/* */
+/**************************************************************************/
+
+#ifndef __Utils_H__
+#define __Utils_H__
+
+/*
+ * Number of bits in fixed point operations.
+ */
+
+#define PRECISION 16
+
+/*
+ * "1" ratio means "don't scale".
+ */
+
+#define DONT_SCALE (1 << PRECISION)
+
+#define nxagentScale(i, ratio) (((i) * (ratio)) >> (PRECISION))
+
+#ifndef MIN
+#define MIN(A, B) ( (A) < (B) ? (A) : (B) )
+#endif
+
+#endif /* __Utils_H__ */