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Diffstat (limited to 'nxcompext/Rgb.c')
| -rw-r--r-- | nxcompext/Rgb.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/nxcompext/Rgb.c b/nxcompext/Rgb.c new file mode 100644 index 000000000..d6cecb4b6 --- /dev/null +++ b/nxcompext/Rgb.c @@ -0,0 +1,43 @@ +/**************************************************************************/ +/* */ +/* 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 "Rgb.h" +#include "Z.h" + +#define PANIC +#define WARNING +#undef TEST +#undef DEBUG + +#define RGB_COMPRESSION_LEVEL 4 +#define RGB_COMPRESSION_THRESHOLD 32 +#define RGB_COMPRESSION_STRATEGY Z_DEFAULT_STRATEGY + +static int rgbCompressionLevel = RGB_COMPRESSION_LEVEL; +static int rgbCompressionThreshold = RGB_COMPRESSION_THRESHOLD; +static int rgbCompressionStrategy = RGB_COMPRESSION_STRATEGY; + +char *RgbCompressData(XImage *image, unsigned int *size) +{ + return ZCompressData(image -> data, image -> bytes_per_line * image -> height, + rgbCompressionThreshold, rgbCompressionLevel, + rgbCompressionStrategy, size); +} |