jas_cm.h File Reference

JasPer Color Management. More...

#include <jasper/jas_config.h>
#include <jasper/jas_types.h>
#include <jasper/jas_icc.h>

Go to the source code of this file.

Classes
struct	jas_cmcmptfmt_t
	Component format. More...
struct	jas_cmpixmap_t
	Pixmap (i.e., multicomponent) format. More...
struct	jas_cmpxformops_t
	Transform operations. More...
struct	jas_cmshapmatlut_t
	Shaper matrix look-up table (LUT). More...
struct	jas_cmshapmat_t
	Shaper matrix. More...
struct	jas_cmshaplut_t
	Shaper look-up table (LUT). More...
struct	jas_cmclrspcconv_t
	Color space conversion. More...
struct	jas_cmpxform_s
	Transform class. More...
struct	jas_cmpxformseq_t
	Primitive transform sequence class. More...
struct	jas_cmxform_t
	Primitive transform class. More...
struct	jas_cmprof_t

Macros
#define	JAS_CMXFORM_NUMINTENTS   4
	Number of rendering intents. More...
#define	jas_clrspc_create(fam, mbr)   (((fam) << 8) | (mbr))
	Create a color space. More...
#define	jas_clrspc_fam(clrspc)   ((clrspc) >> 8)
	Get the family of a color space. More...
#define	jas_clrspc_mbr(clrspc)   ((clrspc) & 0xff)
	Get the (family) member of a color space. More...
#define	jas_clrspc_isgeneric(clrspc)   (!jas_clrspc_mbr(clrspc))
	Test if a color space is generic. More...
#define	jas_clrspc_isunknown(clrspc)   ((clrspc) & JAS_CLRSPC_UNKNOWNMASK)
	Test if a color space is unknown. More...
#define	JAS_CLRSPC_FAM_UNKNOWN   0
	Color space families. More...
#define	JAS_CLRSPC_UNKNOWN   JAS_CLRSPC_UNKNOWNMASK
	Specific color spaces. More...
#define	JAS_CLRSPC_GENRGB   jas_clrspc_create(JAS_CLRSPC_FAM_RGB, 0)
	Generic color spaces. More...
#define	jas_cmprof_clrspc(prof)   ((prof)->clrspc)
	Get the color space associated with a color-management profile. More...

Typedefs
typedef unsigned	jas_clrspc_t
	Color space. More...
typedef double	jas_cmreal_t
typedef struct jas_cmpxform_s	jas_cmpxform_t
	Transform class. More...

Enumerations
enum	jas_cmxform_op_t
	Transform operations. More...
enum	jas_cmxform_intent_t
	Rendering intents. More...
enum	jas_cmxform_optm_t
	Transform optimization. More...

Functions
JAS_EXPORT jas_cmprof_t *	jas_cmprof_createfromiccprof (const jas_iccprof_t *iccprof)
	Create a color-management profile from an ICC profile. More...
JAS_EXPORT jas_cmprof_t *	jas_cmprof_createfromclrspc (jas_clrspc_t clrspc)
	Create a color-management profile from a color space. More...
JAS_EXPORT void	jas_cmprof_destroy (jas_cmprof_t *prof)
	Destroy a color-management profile. More...
JAS_EXPORT jas_cmprof_t *	jas_cmprof_copy (const jas_cmprof_t *prof)
	Copy a color-management profile. More...
JAS_EXPORT jas_iccprof_t *	jas_iccprof_createfromcmprof (const jas_cmprof_t *prof)
	Create a ICC profile from a CM profile. More...
JAS_EXPORT jas_cmxform_t *	jas_cmxform_create (const jas_cmprof_t *inprof, const jas_cmprof_t *outprof, const jas_cmprof_t *proofprof, jas_cmxform_op_t op, jas_cmxform_intent_t intent, jas_cmxform_optm_t optimize)
	Create a transform from a CM profile. More...
JAS_EXPORT void	jas_cmxform_destroy (jas_cmxform_t *xform)
	Destroy a transform. More...
JAS_EXPORT int	jas_cmxform_apply (const jas_cmxform_t *xform, const jas_cmpixmap_t *in, jas_cmpixmap_t *out)
	Apply a transform to data. More...
unsigned	jas_clrspc_numchans (jas_clrspc_t clrspc)
	Get the number of channels associated with a particular color space. More...

Detailed Description

JasPer Color Management.