MagickCore  7.0.7
Convert, Edit, Or Compose Bitmap Images
compress.h
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1 /*
2  Copyright 1999-2018 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  https://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 {
36  JBIG1Compression, /* ISO/IEC std 11544 / ITU-T rec T.82 */
37  JBIG2Compression, /* ISO/IEC std 14492 / ITU-T rec T.88 */
38  JPEG2000Compression, /* ISO/IEC std 15444-1 */
41  LZMACompression, /* Lempel-Ziv-Markov chain algorithm */
50 
51 typedef struct _Ascii85Info
53 
57  LZWEncodeImage(Image *,const size_t,unsigned char *magick_restrict,
58  ExceptionInfo *),
59  PackbitsEncodeImage(Image *,const size_t,unsigned char *magick_restrict,
60  ExceptionInfo *),
61  ZLIBEncodeImage(Image *,const size_t,unsigned char *magick_restrict,
62  ExceptionInfo *);
63 
64 extern MagickExport void
65  Ascii85Encode(Image *,const unsigned char),
68 
69 #if defined(__cplusplus) || defined(c_plusplus)
70 }
71 #endif
72 
73 #endif
#define magick_restrict
Definition: MagickCore.h:41
MagickExport MagickBooleanType PackbitsEncodeImage(Image *, const size_t, unsigned char *magick_restrict, ExceptionInfo *)
Definition: image.h:151
MagickBooleanType
Definition: magick-type.h:156
MagickExport MagickBooleanType HuffmanDecodeImage(Image *, ExceptionInfo *)
MagickExport MagickBooleanType ZLIBEncodeImage(Image *, const size_t, unsigned char *magick_restrict, ExceptionInfo *)
MagickExport MagickBooleanType HuffmanEncodeImage(const ImageInfo *, Image *, Image *, ExceptionInfo *)
MagickExport MagickBooleanType LZWEncodeImage(Image *, const size_t, unsigned char *magick_restrict, ExceptionInfo *)
CompressionType
Definition: compress.h:25
MagickExport void Ascii85Flush(Image *)
MagickExport void Ascii85Encode(Image *, const unsigned char)
#define MagickExport
MagickExport void Ascii85Initialize(Image *)
Definition: compress.c:264