Definitions used in the LIBICV image processing library. More...

Collaboration diagram for Definitions:

Files
file	defines.h

Data Structures
struct	icv_image

Macros
#define	ICV_NULL_IMAGE 0X0001

#define	ICV_SANITIZED 0X0002

#define	ICV_OPERATIONS_MODE 0x0004

#define	ICV_UNDEFINED_1 0x0008

#define	ICV_IMAGE_NULL ((struct icv_image *)0)

#define	ICV_CK_IMAGE(_i) ICV_CKMAG(_i, ICV_IMAGE_MAGIC, "icv_image")

#define	ICV_IMAGE_INIT(_i)

#define	ICV_IMAGE_IS_INITIALIZED(_i) (((struct icv_image *)(_i) != ICV_IMAGE_NULL) && LIKELY((_i)->magic == ICV_IMAGE_MAGIC))

#define	ICV_IMAGE_VAL_INT(_i) if (!ICV_IMAGE_IS_INITIALIZED(_i)) return -1

#define	ICV_IMAGE_VAL_PTR(_i) if (!ICV_IMAGE_IS_INITIALIZED(_i)) return NULL

#define	ICV_CONV_8BIT(data) ((double)(data))/255.0

Typedefs
typedef struct icv_image	icv_image_t

Enumerations
enum	ICV_COLOR_SPACE { ICV_COLOR_SPACE_RGB , ICV_COLOR_SPACE_GRAY }

enum	ICV_DATA { ICV_DATA_DOUBLE , ICV_DATA_UCHAR }

Detailed Description

Definitions used in the LIBICV image processing library.

Macro Definition Documentation

◆ ICV_NULL_IMAGE

#define ICV_NULL_IMAGE 0X0001

Definition at line 62 of file defines.h.

◆ ICV_SANITIZED

#define ICV_SANITIZED 0X0002

Definition at line 63 of file defines.h.

◆ ICV_OPERATIONS_MODE

#define ICV_OPERATIONS_MODE 0x0004

Definition at line 64 of file defines.h.

◆ ICV_UNDEFINED_1

#define ICV_UNDEFINED_1 0x0008

Definition at line 65 of file defines.h.

◆ ICV_IMAGE_NULL

#define ICV_IMAGE_NULL ((struct icv_image *)0)

Definition at line 78 of file defines.h.

◆ ICV_CK_IMAGE

#define ICV_CK_IMAGE ( _i ) ICV_CKMAG(_i, ICV_IMAGE_MAGIC, "icv_image")

asserts the integrity of a icv_image_file struct.

Definition at line 83 of file defines.h.

◆ ICV_IMAGE_INIT

#define ICV_IMAGE_INIT ( _i )

Value:

        { \
        (_i)->magic = ICV_IMAGE_MAGIC; \
        (_i)->width = (_i)->height = (_i)->channels = (_i)->alpha_channel = 0; \
        (_i)->gamma_corr = 0.0; \
        (_i)->data = NULL; \
    }

initializes a icv_image_file struct without allocating any memory.

Definition at line 88 of file defines.h.

◆ ICV_IMAGE_IS_INITIALIZED

#define ICV_IMAGE_IS_INITIALIZED ( _i ) (((struct icv_image *)(_i) != ICV_IMAGE_NULL) && LIKELY((_i)->magic == ICV_IMAGE_MAGIC))

returns truthfully whether a icv_image_file has been initialized.

Definition at line 98 of file defines.h.

◆ ICV_IMAGE_VAL_INT

#define ICV_IMAGE_VAL_INT ( _i ) if (!ICV_IMAGE_IS_INITIALIZED(_i)) return -1

Validates input icv_struct, if failure (in validation) returns -1

Definition at line 104 of file defines.h.

◆ ICV_IMAGE_VAL_PTR

#define ICV_IMAGE_VAL_PTR ( _i ) if (!ICV_IMAGE_IS_INITIALIZED(_i)) return NULL

Validates input icv_struct, if failure (in validation) returns NULL

Definition at line 109 of file defines.h.

◆ ICV_CONV_8BIT

#define ICV_CONV_8BIT ( data ) ((double)(data))/255.0

Converts to double (icv data) type from unsigned char(8bit).

Definition at line 116 of file defines.h.

Typedef Documentation

◆ icv_image_t

typedef struct icv_image icv_image_t

Definition at line 77 of file defines.h.

Enumeration Type Documentation

◆ ICV_COLOR_SPACE

enum ICV_COLOR_SPACE

Enumerator
ICV_COLOR_SPACE_RGB
ICV_COLOR_SPACE_GRAY

Definition at line 50 of file defines.h.

◆ ICV_DATA

enum ICV_DATA

Enumerator
ICV_DATA_DOUBLE
ICV_DATA_UCHAR

Definition at line 56 of file defines.h.

Files

Data Structures

Macros

Typedefs

Enumerations