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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2016-11-03 00:19:26 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2016-11-15 16:38:26 +0100
commit80b5de3f55fd493ee85f2a78b731ff05e6363e43 (patch)
tree29930f1da570f462521557ee426a96d53eef1e2c /nx-X11/programs/Xserver/hw/nxagent/compext/Alpha.c
parentcae394b45f499817ef5caa9876a8e40db6484b83 (diff)
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nxcompext: Move code into Xserver subtree, as nxcompext requires Xserver includes at build time.
Fixes ArcticaProject/nx-libs#276.
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/compext/Alpha.c')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/compext/Alpha.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/compext/Alpha.c b/nx-X11/programs/Xserver/hw/nxagent/compext/Alpha.c
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+++ b/nx-X11/programs/Xserver/hw/nxagent/compext/Alpha.c
@@ -0,0 +1,50 @@
+/**************************************************************************/
+/* */
+/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */
+/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */
+/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de> */
+/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de> */
+/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
+/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */
+/* */
+/* NXCOMPEXT, NX protocol compression and NX extensions to this software */
+/* are copyright of the aforementioned persons and companies. */
+/* */
+/* Redistribution and use of the present software is allowed according */
+/* to terms specified in the file LICENSE which comes in the source */
+/* distribution. */
+/* */
+/* All rights reserved. */
+/* */
+/* NOTE: This software has received contributions from various other */
+/* contributors, only the core maintainers and supporters are listed as */
+/* copyright holders. Please contact us, if you feel you should be listed */
+/* as copyright holder, as well. */
+/* */
+/**************************************************************************/
+
+#include <zlib.h>
+
+#include "Compext.h"
+
+#include "Alpha.h"
+#include "Z.h"
+
+#define PANIC
+#define WARNING
+#undef TEST
+#undef DEBUG
+
+#define ALPHA_COMPRESSION_LEVEL 1
+#define ALPHA_COMPRESSION_THRESHOLD 32
+#define ALPHA_COMPRESSION_STRATEGY Z_RLE
+
+static int alphaCompressionLevel = ALPHA_COMPRESSION_LEVEL;
+static int alphaCompressionThreshold = ALPHA_COMPRESSION_THRESHOLD;
+static int alphaCompressionStrategy = ALPHA_COMPRESSION_STRATEGY;
+
+char *AlphaCompressData(const char *data, unsigned int size, unsigned int *compressed_size)
+{
+ return ZCompressData(data, size, alphaCompressionThreshold, alphaCompressionLevel,
+ alphaCompressionStrategy, compressed_size);
+}