You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.1 KiB
73 lines
2.1 KiB
/* |
|
Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization |
|
dedicated to making software imaging solutions freely available. |
|
|
|
You may not use this file except in compliance with the License. |
|
obtain a copy of the License at |
|
|
|
http://www.imagemagick.org/script/license.php |
|
|
|
Unless required by applicable law or agreed to in writing, software |
|
distributed under the License is distributed on an "AS IS" BASIS, |
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
See the License for the specific language governing permissions and |
|
limitations under the License. |
|
|
|
MagickCore image compression/decompression methods. |
|
*/ |
|
#ifndef MAGICKCORE_COMPRESS_H |
|
#define MAGICKCORE_COMPRESS_H |
|
|
|
#if defined(__cplusplus) || defined(c_plusplus) |
|
extern "C" { |
|
#endif |
|
|
|
typedef enum |
|
{ |
|
UndefinedCompression, |
|
B44ACompression, |
|
B44Compression, |
|
BZipCompression, |
|
DXT1Compression, |
|
DXT3Compression, |
|
DXT5Compression, |
|
FaxCompression, |
|
Group4Compression, |
|
JBIG1Compression, /* ISO/IEC std 11544 / ITU-T rec T.82 */ |
|
JBIG2Compression, /* ISO/IEC std 14492 / ITU-T rec T.88 */ |
|
JPEG2000Compression, /* ISO/IEC std 15444-1 */ |
|
JPEGCompression, |
|
LosslessJPEGCompression, |
|
LZMACompression, /* Lempel-Ziv-Markov chain algorithm */ |
|
LZWCompression, |
|
NoCompression, |
|
PizCompression, |
|
Pxr24Compression, |
|
RLECompression, |
|
ZipCompression, |
|
ZipSCompression |
|
} CompressionType; |
|
|
|
typedef struct _Ascii85Info |
|
Ascii85Info; |
|
|
|
extern MagickExport MagickBooleanType |
|
HuffmanDecodeImage(Image *,ExceptionInfo *), |
|
HuffmanEncodeImage(const ImageInfo *,Image *,Image *,ExceptionInfo *), |
|
LZWEncodeImage(Image *,const size_t,unsigned char *magick_restrict, |
|
ExceptionInfo *), |
|
PackbitsEncodeImage(Image *,const size_t,unsigned char *magick_restrict, |
|
ExceptionInfo *), |
|
ZLIBEncodeImage(Image *,const size_t,unsigned char *magick_restrict, |
|
ExceptionInfo *); |
|
|
|
extern MagickExport void |
|
Ascii85Encode(Image *,const unsigned char), |
|
Ascii85Flush(Image *), |
|
Ascii85Initialize(Image *); |
|
|
|
#if defined(__cplusplus) || defined(c_plusplus) |
|
} |
|
#endif |
|
|
|
#endif
|
|
|