blob: d6cecb4b60dde5d093a8a2f68eb48cd0b766d874 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
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);
}
|