diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/compext/Rle.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/compext/Rle.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/compext/Rle.c b/nx-X11/programs/Xserver/hw/nxagent/compext/Rle.c new file mode 100644 index 000000000..3f1da0de4 --- /dev/null +++ b/nx-X11/programs/Xserver/hw/nxagent/compext/Rle.c @@ -0,0 +1,51 @@ +/**************************************************************************/ +/* */ +/* 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 "Rle.h" +#include "Z.h" + +#define PANIC +#define WARNING +#undef TEST +#undef DEBUG + +#define RLE_COMPRESSION_LEVEL 1 +#define RLE_COMPRESSION_THRESHOLD 32 +#define RLE_COMPRESSION_STRATEGY Z_RLE + +static int rleCompressionLevel = RLE_COMPRESSION_LEVEL; +static int rleCompressionThreshold = RLE_COMPRESSION_THRESHOLD; +static int rleCompressionStrategy = RLE_COMPRESSION_STRATEGY; + +char *RleCompressData(XImage *image, unsigned int *size) +{ + return ZCompressData(image -> data, image -> bytes_per_line * image -> height, + rleCompressionThreshold, rleCompressionLevel, + rleCompressionStrategy, size); +} |