profile.c File Reference

#include "magick/studio.h"
#include "magick/cache.h"
#include "magick/color.h"
#include "magick/configure.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/hashmap.h"
#include "magick/image.h"
#include "magick/memory_.h"
#include "magick/monitor.h"
#include "magick/monitor-private.h"
#include "magick/option.h"
#include "magick/profile.h"
#include "magick/property.h"
#include "magick/quantum.h"
#include "magick/quantum-private.h"
#include "magick/splay-tree.h"
#include "magick/string_.h"
#include "magick/thread-private.h"
#include "magick/token.h"
#include "magick/utility.h"
#include "lcms.h"

Include dependency graph for profile.c:

Go to the source code of this file.

Defines
#define	ProfileImageTag   "Profile/Image"
#define	ThrowProfileException(severity, tag, context)
#define	MaxDirectoryStack   16
#define	EXIF_DELIMITER   "\n"
#define	EXIF_NUM_FORMATS   12
#define	TAG_EXIF_OFFSET   0x8769
#define	TAG_INTEROP_OFFSET   0xa005
Functions
MagickExport MagickBooleanType	CloneImageProfiles (Image *image, const Image *clone_image)
MagickExport MagickBooleanType	DeleteImageProfile (Image *image, const char *name)
MagickExport void	DestroyImageProfiles (Image *image)
MagickExport const StringInfo *	GetImageProfile (const Image *image, const char *name)
MagickExport char *	GetNextImageProfile (const Image *image)
static unsigned short **	DestroyPixelThreadSet (unsigned short **pixels)
static unsigned short **	AcquirePixelThreadSet (const size_t columns, const size_t channels)
static cmsHTRANSFORM *	DestroyTransformThreadSet (cmsHTRANSFORM *transform)
static cmsHTRANSFORM *	AcquireTransformThreadSet (const cmsHPROFILE source_profile, const DWORD source_type, const cmsHPROFILE target_profile, const DWORD target_type, const int intent, const DWORD flags)
static MagickBooleanType	SetAdobeRGB1998ImageProfile (Image *image)
static MagickBooleanType	SetsRGBImageProfile (Image *image)
MagickExport MagickBooleanType	ProfileImage (Image *image, const char *name, const void *datum, const size_t length, const MagickBooleanType magick_unused(clone))
MagickExport StringInfo *	RemoveImageProfile (Image *image, const char *name)
MagickExport void	ResetImageProfileIterator (const Image *image)
static void *	DestroyProfile (void *profile)
static const unsigned char *	ReadResourceByte (const unsigned char *p, unsigned char *quantum)
static const unsigned char *	ReadResourceBytes (const unsigned char *p, const ssize_t count, unsigned char *quantum)
static const unsigned char *	ReadResourceLong (const unsigned char *p, unsigned long *quantum)
static const unsigned char *	ReadResourceShort (const unsigned char *p, unsigned short *quantum)
static MagickBooleanType	GetProfilesFromResourceBlock (Image *image, const StringInfo *resource_block)
MagickExport MagickBooleanType	SetImageProfile (Image *image, const char *name, const StringInfo *profile)
static int	ReadProfileByte (unsigned char **p, size_t *length)
static unsigned short	ReadProfileShort (const EndianType endian, unsigned char *buffer)
static unsigned long	ReadProfileLong (const EndianType endian, unsigned char *buffer)
static void	WriteProfileLong (const EndianType endian, const unsigned long value, unsigned char *p)
static void	WriteProfileShort (const EndianType endian, const unsigned short value, unsigned char *p)
MagickExport MagickBooleanType	SyncImageProfiles (Image *image)

---

Define Documentation

#define EXIF_DELIMITER   "\n"

#define EXIF_NUM_FORMATS   12

Referenced by SyncImageProfiles().

#define MaxDirectoryStack   16

Referenced by GetEXIFProperty(), and SyncImageProfiles().

#define ProfileImageTag   "Profile/Image"

Referenced by ProfileImage().

#define TAG_EXIF_OFFSET   0x8769

Referenced by GetEXIFProperty(), and SyncImageProfiles().

#define TAG_INTEROP_OFFSET   0xa005

Referenced by GetEXIFProperty(), and SyncImageProfiles().

#define ThrowProfileException	(	severity,
		tag,
		context		)

Value:

{ \
  (void) cmsCloseProfile(source_profile); \
  (void) cmsCloseProfile(target_profile); \
  ThrowBinaryException(severity,tag,context); \
}

Referenced by ProfileImage().

---

Function Documentation

static unsigned short** AcquirePixelThreadSet	(	const size_t	columns,
		const size_t	channels
	)			[static]

Definition at line 329 of file profile.c.

References AcquireAlignedMemory(), AcquireQuantumMemory(), DestroyPixelThreadSet(), GetOpenMPMaximumThreads(), and ResetMagickMemory().

Referenced by ProfileImage().

static cmsHTRANSFORM* AcquireTransformThreadSet	(	const cmsHPROFILE	source_profile,
		const DWORD	source_type,
		const cmsHPROFILE	target_profile,
		const DWORD	target_type,
		const int	intent,
		const DWORD	flags
	)			[static]

Definition at line 370 of file profile.c.

References AcquireAlignedMemory(), DestroyTransformThreadSet(), GetOpenMPMaximumThreads(), and ResetMagickMemory().

Referenced by ProfileImage().

MagickExport MagickBooleanType CloneImageProfiles	(	Image *	image,
		const Image *	clone_image
	)

Definition at line 96 of file profile.c.

References CloneSplayTree(), CloneStringInfo(), _Image::color_profile, ConstantString(), _Image::debug, _Image::filename, GetMagickModule, _ProfileInfo::info, _Image::iptc_profile, _ProfileInfo::length, LogMagickEvent(), MagickFalse, MagickSignature, MagickTrue, _Image::profiles, _Image::signature, and TraceEvent.

Referenced by CloneImage(), CoalesceImages(), and DisposeImages().

MagickExport MagickBooleanType DeleteImageProfile	(	Image *	image,
		const char *	name
	)

Definition at line 139 of file profile.c.

References _Image::color_profile, _Image::debug, DeleteNodeFromSplayTree(), _Image::filename, GetMagickModule, _ProfileInfo::info, _Image::iptc_profile, _ProfileInfo::length, LocaleCompare(), LogMagickEvent(), MagickFalse, MagickSignature, _Image::profiles, _Image::signature, and TraceEvent.

Referenced by ProfileImage(), and ThumbnailImage().

MagickExport void DestroyImageProfiles

(

Image *

image

)

Definition at line 189 of file profile.c.

References DestroySplayTree(), and _Image::profiles.

Referenced by DestroyImage(), and StripImage().

static unsigned short** DestroyPixelThreadSet

(

unsigned short **

pixels

)

[static]

Definition at line 316 of file profile.c.

References GetOpenMPMaximumThreads(), RelinquishAlignedMemory(), and RelinquishMagickMemory().

Referenced by AcquirePixelThreadSet(), and ProfileImage().

static void* DestroyProfile

(

void *

profile

)

[static]

Definition at line 1399 of file profile.c.

References DestroyStringInfo().

Referenced by SetImageProfile().

static cmsHTRANSFORM* DestroyTransformThreadSet

(

cmsHTRANSFORM *

transform

)

[static]

Definition at line 357 of file profile.c.

References GetOpenMPMaximumThreads(), and RelinquishAlignedMemory().

Referenced by AcquireTransformThreadSet(), and ProfileImage().

MagickExport const StringInfo* GetImageProfile	(	const Image *	image,
		const char *	name
	)

Definition at line 219 of file profile.c.

References CopyMagickString(), _Image::debug, _Image::filename, GetMagickModule, GetValueFromSplayTree(), LogMagickEvent(), MagickFalse, MagickSignature, MaxTextExtent, _Image::profiles, _Image::signature, and TraceEvent.

Referenced by Get8BIMProperty(), GetEXIFProperty(), GetIPTCProperty(), GetXMPProperty(), IdentifyImage(), ProfileImage(), ReadImage(), SetAdobeRGB1998ImageProfile(), SetImageProfile(), SetsRGBImageProfile(), and SyncImageProfiles().

MagickExport char* GetNextImageProfile

(

const Image *

image

)

Definition at line 262 of file profile.c.

References _Image::debug, _Image::filename, GetMagickModule, GetNextKeyInSplayTree(), LogMagickEvent(), MagickFalse, MagickSignature, _Image::profiles, _Image::signature, and TraceEvent.

Referenced by IdentifyImage(), ProfileImage(), and ThumbnailImage().

static MagickBooleanType GetProfilesFromResourceBlock	(	Image *	image,
		const StringInfo *	resource_block
	)			[static]

Definition at line 1440 of file profile.c.

References AcquireStringInfo(), DestroyStringInfo(), GetStringInfoDatum(), GetStringInfoLength(), LocaleNCompare(), MagickTrue, ReadResourceByte(), ReadResourceLong(), ReadResourceShort(), SetImageProfile(), SetStringInfoDatum(), _Image::x_resolution, and _Image::y_resolution.

Referenced by SetImageProfile().

MagickExport MagickBooleanType ProfileImage	(	Image *	image,
		const char *	name,
		const void *	datum,
		const size_t	length,
		const MagickBooleanType	magick_unusedclone
	)

Definition at line 796 of file profile.c.

References AbsoluteIntent, AcquireCacheView(), AcquirePixelThreadSet(), AcquireStringInfo(), AcquireTransformThreadSet(), _Image::black_point_compensation, CMYKColorspace, ColorSeparationMatteType, ColorSeparationType, _Image::colorspace, _Image::columns, CompareStringInfo(), ConstantString(), _Image::debug, DeleteImageProfile(), DestroyCacheView(), DestroyPixelThreadSet(), DestroyString(), DestroyStringInfo(), DestroyTransformThreadSet(), DirectClass, _Image::exception, _Image::filename, GetCacheViewAuthenticIndexQueue(), GetCacheViewAuthenticPixels(), GetImageProfile(), GetImageProperty(), GetMagickModule, GetNextImageProfile(), GetOpenMPThreadId(), GetStringInfoDatum(), GetStringInfoLength(), GlobExpression(), GRAYColorspace, GrayscaleMatteType, GrayscaleType, ImageError, IsGrayImage(), LabColorspace, LocaleCompare(), LogMagickEvent(), MagickFalse, MagickSignature, MagickTrue, _Image::matte, MissingDelegateWarning, PerceptualIntent, ProfileImageTag, _Image::progress_monitor, RelativeIntent, RelinquishMagickMemory(), _Image::rendering_intent, ResetImageProfileIterator(), ResourceLimitError, RGBColorspace, _Image::rows, SaturationIntent, ScaleQuantumToShort(), ScaleShortToQuantum(), SetAdobeRGB1998ImageProfile(), SetImageColorspace(), SetImageProfile(), SetImageProgress(), SetImageStorageClass(), SetsRGBImageProfile(), SetStringInfoDatum(), _Image::signature, StringToArgv(), SubstituteString(), SyncCacheViewAuthenticPixels(), ThrowBinaryException, ThrowMagickException(), ThrowProfileException, TraceEvent, TrueColorMatteType, TrueColorType, _Image::type, UndefinedColorspace, XYZColorspace, YCbCrColorspace, and YUVColorspace.

static int ReadProfileByte	(	unsigned char **	p,
		size_t *	length
	)			[inline, static]

Definition at line 1650 of file profile.c.

Referenced by SyncImageProfiles().

static unsigned long ReadProfileLong	(	const EndianType	endian,
		unsigned char *	buffer
	)			[inline, static]

Definition at line 1678 of file profile.c.

References MSBEndian.

Referenced by SyncImageProfiles().

static unsigned short ReadProfileShort	(	const EndianType	endian,
		unsigned char *	buffer
	)			[inline, static]

Definition at line 1662 of file profile.c.

References MSBEndian.

Referenced by SyncImageProfiles().

static const unsigned char* ReadResourceByte	(	const unsigned char *	p,
		unsigned char *	quantum
	)			[inline, static]

Definition at line 1404 of file profile.c.

Referenced by GetProfilesFromResourceBlock().

static const unsigned char* ReadResourceBytes	(	const unsigned char *	p,
		const ssize_t	count,
		unsigned char *	quantum
	)			[inline, static]

Definition at line 1411 of file profile.c.

static const unsigned char* ReadResourceLong	(	const unsigned char *	p,
		unsigned long *	quantum
	)			[inline, static]

Definition at line 1422 of file profile.c.

Referenced by GetProfilesFromResourceBlock().

static const unsigned char* ReadResourceShort	(	const unsigned char *	p,
		unsigned short *	quantum
	)			[inline, static]

Definition at line 1432 of file profile.c.

Referenced by GetProfilesFromResourceBlock().

MagickExport StringInfo* RemoveImageProfile	(	Image *	image,
		const char *	name
	)

Definition at line 1301 of file profile.c.

References _Image::color_profile, _Image::debug, _Image::filename, GetMagickModule, _ProfileInfo::info, _Image::iptc_profile, _ProfileInfo::length, LocaleCompare(), LogMagickEvent(), MagickFalse, MagickSignature, _Image::profiles, RemoveNodeFromSplayTree(), _Image::signature, and TraceEvent.

MagickExport void ResetImageProfileIterator

(

const Image *

image

)

Definition at line 1357 of file profile.c.

References _Image::debug, _Image::filename, GetMagickModule, LogMagickEvent(), MagickFalse, MagickSignature, _Image::profiles, ResetSplayTreeIterator(), _Image::signature, and TraceEvent.

Referenced by IdentifyImage(), ProfileImage(), and ThumbnailImage().

static MagickBooleanType SetAdobeRGB1998ImageProfile

(

Image *

image

)

[static]

Definition at line 401 of file profile.c.

References AcquireStringInfo(), DestroyStringInfo(), GetImageProfile(), MagickFalse, MagickSignature, SetImageProfile(), SetStringInfoDatum(), and _Image::signature.

Referenced by ProfileImage().

MagickExport MagickBooleanType SetImageProfile	(	Image *	image,
		const char *	name,
		const StringInfo *	profile
	)

Definition at line 1565 of file profile.c.

References AddValueToSplayTree(), CloneStringInfo(), _Image::color_profile, CompareSplayTreeString(), ConstantString(), CopyMagickString(), _Image::debug, DestroyProfile(), _Image::filename, FormatMagickString(), GetImageProfile(), GetImageProperty(), GetMagickModule, GetProfilesFromResourceBlock(), GetStringInfoDatum(), GetStringInfoLength(), _ProfileInfo::info, _Image::iptc_profile, _ProfileInfo::length, LocaleCompare(), LogMagickEvent(), MagickFalse, MagickSignature, MaxTextExtent, NewSplayTree(), _Image::profiles, RelinquishMagickMemory(), _Image::signature, and TraceEvent.

Referenced by GetProfilesFromResourceBlock(), ProfileImage(), SetAdobeRGB1998ImageProfile(), and SetsRGBImageProfile().

static MagickBooleanType SetsRGBImageProfile

(

Image *

image

)

[static]

Definition at line 476 of file profile.c.

References AcquireStringInfo(), DestroyStringInfo(), GetImageProfile(), MagickFalse, MagickSignature, SetImageProfile(), SetStringInfoDatum(), and _Image::signature.

Referenced by ProfileImage().

MagickExport MagickBooleanType SyncImageProfiles

(

Image *

image

)

Definition at line 1735 of file profile.c.

References EXIF_NUM_FORMATS, GetImageProfile(), GetStringInfoDatum(), GetStringInfoLength(), LSBEndian, MagickFalse, MagickTrue, MaxDirectoryStack, MSBEndian, _Image::orientation, ReadProfileByte(), ReadProfileLong(), ReadProfileShort(), TAG_EXIF_OFFSET, TAG_INTEROP_OFFSET, _Image::units, WriteProfileLong(), WriteProfileShort(), _Image::x_resolution, and _Image::y_resolution.

Referenced by WriteImage().

static void WriteProfileLong	(	const EndianType	endian,
		const unsigned long	value,
		unsigned char *	p
	)			[inline, static]

Definition at line 1695 of file profile.c.

References CopyMagickMemory(), and MSBEndian.

Referenced by SyncImageProfiles().

static void WriteProfileShort	(	const EndianType	endian,
		const unsigned short	value,
		unsigned char *	p
	)			[static]

Definition at line 1717 of file profile.c.

References CopyMagickMemory(), and MSBEndian.

Referenced by SyncImageProfiles().