MagickCore
6.8.5
compress.h
Go to the documentation of this file.
1
/*
2
Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization
3
dedicated to making software imaging solutions freely available.
4
5
You may not use this file except in compliance with the License.
6
obtain a copy of the License at
7
8
http://www.imagemagick.org/script/license.php
9
10
Unless required by applicable law or agreed to in writing, software
11
distributed under the License is distributed on an "AS IS" BASIS,
12
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
See the License for the specific language governing permissions and
14
limitations under the License.
15
16
MagickCore image compression/decompression methods.
17
*/
18
#ifndef _MAGICKCORE_COMPRESS_H
19
#define _MAGICKCORE_COMPRESS_H
20
21
#if defined(__cplusplus) || defined(c_plusplus)
22
extern
"C"
{
23
#endif
24
25
typedef
enum
26
{
27
UndefinedCompression
,
28
NoCompression
,
29
BZipCompression
,
30
DXT1Compression
,
31
DXT3Compression
,
32
DXT5Compression
,
33
FaxCompression
,
34
Group4Compression
,
35
JPEGCompression
,
36
JPEG2000Compression
,
/* ISO/IEC std 15444-1 */
37
LosslessJPEGCompression
,
38
LZWCompression
,
39
RLECompression
,
40
ZipCompression
,
41
ZipSCompression
,
42
PizCompression
,
43
Pxr24Compression
,
44
B44Compression
,
45
B44ACompression
,
46
LZMACompression
,
/* Lempel-Ziv-Markov chain algorithm */
47
JBIG1Compression
,
/* ISO/IEC std 11544 / ITU-T rec T.82 */
48
JBIG2Compression
/* ISO/IEC std 14492 / ITU-T rec T.88 */
49
}
CompressionType
;
50
51
typedef
struct
_Ascii85Info
52
Ascii85Info
;
53
54
extern
MagickExport
MagickBooleanType
55
HuffmanDecodeImage
(
Image
*),
56
HuffmanEncodeImage
(
const
ImageInfo
*,
Image
*,
Image
*),
57
LZWEncodeImage
(
Image
*,
const
size_t
,
unsigned
char
*),
58
PackbitsEncodeImage
(
Image
*,
const
size_t
,
unsigned
char
*),
59
ZLIBEncodeImage
(
Image
*,
const
size_t
,
unsigned
char
*);
60
61
extern
MagickExport
void
62
Ascii85Encode
(
Image
*,
const
unsigned
char
),
63
Ascii85Flush
(
Image
*),
64
Ascii85Initialize
(
Image
*);
65
66
#if defined(__cplusplus) || defined(c_plusplus)
67
}
68
#endif
69
70
#endif
magick
compress.h
Generated by
1.8.1.2