compress.h File Reference

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Typedefs
typedef struct _Ascii85Info	Ascii85Info

Enumerations
enum	CompressionType {   UndefinedCompression, B44ACompression, B44Compression, BZipCompression,   DXT1Compression, DXT3Compression, DXT5Compression, FaxCompression,   Group4Compression, JBIG1Compression, JBIG2Compression, JPEG2000Compression,   JPEGCompression, LosslessJPEGCompression, LZMACompression, LZWCompression,   NoCompression, PizCompression, Pxr24Compression, RLECompression,   ZipCompression, ZipSCompression, ZstdCompression, WebPCompression,   DWAACompression, DWABCompression }

Functions
MagickExport MagickBooleanType	HuffmanDecodeImage (Image *, ExceptionInfo *)
MagickExport MagickBooleanType	HuffmanEncodeImage (const ImageInfo *, Image *, Image *, ExceptionInfo *)
MagickExport MagickBooleanType	LZWEncodeImage (Image *, const size_t, unsigned char *magick_restrict, ExceptionInfo *)
MagickExport MagickBooleanType	PackbitsEncodeImage (Image *, const size_t, unsigned char *magick_restrict, ExceptionInfo *)
MagickExport MagickBooleanType	ZLIBEncodeImage (Image *, const size_t, unsigned char *magick_restrict, ExceptionInfo *)
MagickExport void	Ascii85Encode (Image *, const unsigned char)
MagickExport void	Ascii85Flush (Image *)
MagickExport void	Ascii85Initialize (Image *)

Typedef Documentation

Ascii85Info

typedef struct _Ascii85Info Ascii85Info

Definition at line 55 of file compress.h.

Enumeration Type Documentation

CompressionType

enum CompressionType

Enumerator
UndefinedCompression
B44ACompression
B44Compression
BZipCompression
DXT1Compression
DXT3Compression
DXT5Compression
FaxCompression
Group4Compression
JBIG1Compression
JBIG2Compression
JPEG2000Compression
JPEGCompression
LosslessJPEGCompression
LZMACompression
LZWCompression
NoCompression
PizCompression
Pxr24Compression
RLECompression
ZipCompression
ZipSCompression
ZstdCompression
WebPCompression
DWAACompression
DWABCompression

Definition at line 25 of file compress.h.

Function Documentation

Ascii85Encode()

MagickExport void Ascii85Encode	(	Image *	,
		const unsigned char
	)

Ascii85Flush()

MagickExport void Ascii85Flush

(

Image *

)

Ascii85Initialize()

MagickExport void Ascii85Initialize

(

Image *

)

Definition at line 264 of file compress.c.

References AcquireMagickMemory(), _Image::ascii85, _Ascii85Info::line_break, MaxLineExtent, _Ascii85Info::offset, ResourceLimitFatalError, and ThrowFatalException.

Referenced by CloneImage(), and HuffmanEncodeImage().

HuffmanDecodeImage()

MagickExport MagickBooleanType HuffmanDecodeImage	(	Image *	,
		ExceptionInfo *
	)

HuffmanEncodeImage()

MagickExport MagickBooleanType HuffmanEncodeImage	(	const ImageInfo *	,
		Image *	,
		Image *	,
		ExceptionInfo *
	)

LZWEncodeImage()

MagickExport MagickBooleanType LZWEncodeImage	(	Image *	,
		const size_t	,
		unsigned char *	magick_restrict,
		ExceptionInfo *
	)

PackbitsEncodeImage()

MagickExport MagickBooleanType PackbitsEncodeImage	(	Image *	,
		const size_t	,
		unsigned char *	magick_restrict,
		ExceptionInfo *
	)

ZLIBEncodeImage()

MagickExport MagickBooleanType ZLIBEncodeImage	(	Image *	,
		const size_t	,
		unsigned char *	magick_restrict,
		ExceptionInfo *
	)