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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2011-11-19 15:59:26 +0100 |
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| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2011-11-19 15:59:26 +0100 |
| commit | 5e502cbb195be17d5d742295f4a2e6f0c603a8d7 (patch) | |
| tree | f9e188b59c7e608bc862dd740ecd459c5a83dfc9 /nxcompext/Alpha.c | |
| parent | a48361b11a5abb5a345dac5ec83a8f56c4d50b74 (diff) | |
| parent | 88dace9a99687840f3fb341f0316cd94399cae9e (diff) | |
| download | nx-libs-5e502cbb195be17d5d742295f4a2e6f0c603a8d7.tar.gz nx-libs-5e502cbb195be17d5d742295f4a2e6f0c603a8d7.tar.bz2 nx-libs-5e502cbb195be17d5d742295f4a2e6f0c603a8d7.zip | |
Merge branch 'nxcompext'
Diffstat (limited to 'nxcompext/Alpha.c')
| -rw-r--r-- | nxcompext/Alpha.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/nxcompext/Alpha.c b/nxcompext/Alpha.c new file mode 100644 index 000000000..bba191fa9 --- /dev/null +++ b/nxcompext/Alpha.c @@ -0,0 +1,42 @@ +/**************************************************************************/ +/* */ +/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/. */ +/* */ +/* NXCOMPEXT, 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 rigths reserved. */ +/* */ +/**************************************************************************/ + +#include <zlib.h> + +#include "NXlib.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); +} |