/usr/include/vips/header.h is in libvips-dev 7.26.3-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* 20/9/09
* - from proto.h
*/
/*
This file is part of VIPS.
VIPS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifndef VIPS_HEADER_H
#define VIPS_HEADER_H
#ifdef __cplusplus
extern "C" {
#endif /*__cplusplus*/
/**
* VIPS_META_EXIF_NAME:
*
* The name that JPEG read and write operations use for the image's EXIF data.
*/
#define VIPS_META_EXIF_NAME "exif-data"
/**
* VIPS_META_ICC_NAME:
*
* The name we use to attach an ICC profile. The file read and write
* operations for TIFF, JPEG, PNG and others use this item of metadata to
* attach and save ICC profiles. The profile is updated by the
* vips_icc_transform() operations.
*/
#define VIPS_META_ICC_NAME "icc-profile-data"
/**
* VIPS_META_XML:
*
* The original XML that was used to code the metadata after reading a VIPS
* format file.
*/
#define VIPS_META_XML "xml-header"
/**
* VIPS_META_RESOLUTION_UNIT:
*
* The JPEG and TIFF read and write operations use this to record the
* file's preferred unit for resolution.
*/
#define VIPS_META_RESOLUTION_UNIT "resolution-unit"
int vips_format_sizeof( VipsBandFormat format );
int vips_image_get_width( VipsImage *image );
int vips_image_get_height( VipsImage *image );
int vips_image_get_bands( VipsImage *image );
VipsBandFormat vips_image_get_format( VipsImage *image );
VipsCoding vips_image_get_coding( VipsImage *image );
VipsInterpretation vips_image_get_interpretation( VipsImage *image );
double vips_image_get_xres( VipsImage *image );
double vips_image_get_yres( VipsImage *image );
int vips_image_get_xoffset( VipsImage *image );
int vips_image_get_yoffset( VipsImage *image );
const char *vips_image_get_filename( VipsImage *image );
const char *vips_image_get_mode( VipsImage *image );
void *vips_image_get_data( VipsImage *image );;
void vips_image_init_fields( VipsImage *image,
int xsize, int ysize, int bands,
VipsBandFormat format, VipsCoding coding,
VipsInterpretation interpretation,
float xres, float yres );
int vips_image_copy_fields_array( VipsImage *out, VipsImage *in[] );
int vips_image_copy_fieldsv( VipsImage *out, VipsImage *in1, ... )
__attribute__((sentinel));
int vips_image_copy_fields( VipsImage *out, VipsImage *in );
int vips_image_set( VipsImage *image, const char *field, GValue *value );
int vips_image_get( VipsImage *image, const char *field, GValue *value_copy );
GType vips_image_get_typeof( VipsImage *image, const char *field );
gboolean vips_image_remove( VipsImage *image, const char *field );
typedef void *(*VipsImageMapFn)( VipsImage *image,
const char *field, GValue *value, void *a );
void *vips_image_map( VipsImage *im, VipsImageMapFn fn, void *a );
/**
* VIPS_TYPE_SAVE_STRING:
*
* The #GType for an "vips_save_string".
*/
#define VIPS_TYPE_SAVE_STRING (vips_save_string_get_type())
GType vips_save_string_get_type( void );
const char *vips_save_string_get( const GValue *value );
void vips_save_string_set( GValue *value, const char *str );
void vips_save_string_setf( GValue *value, const char *fmt, ... )
__attribute__((format(printf, 2, 3)));
/**
* VIPS_TYPE_AREA:
*
* The #GType for an #vips_area.
*/
#define VIPS_TYPE_AREA (vips_area_get_type())
GType vips_area_get_type( void );
/**
* VIPS_TYPE_REF_STRING:
*
* The #GType for an #vips_refstring.
*/
#define VIPS_TYPE_REF_STRING (vips_ref_string_get_type())
GType vips_ref_string_get_type( void );
int vips_ref_string_set( GValue *value, const char *str );
const char *vips_ref_string_get( const GValue *value );
size_t vips_ref_string_get_length( const GValue *value );
/**
* VIPS_TYPE_BLOB:
*
* The #GType for an #vips_blob.
*/
/* Also used for eg. vips_local() and friends.
*/
typedef int (*VipsCallbackFn)( void *a, void *b );
#define VIPS_TYPE_BLOB (vips_blob_get_type())
GType vips_blob_get_type( void );
void *vips_blob_get( const GValue *value, size_t *length );
int vips_blob_set( GValue *value, VipsCallbackFn free_fn,
void *data, size_t length );
int vips_image_set_area( VipsImage *image,
const char *field, VipsCallbackFn free_fn, void *data );
int vips_image_get_area( VipsImage *image, const char *field, void **data );
int vips_image_set_string( VipsImage *image,
const char *field, const char *str );
int vips_image_get_string( VipsImage *image, const char *field, char **str );
int vips_image_set_blob( VipsImage *image, const char *field,
VipsCallbackFn free_fn, void *data, size_t length );
int vips_image_get_blob( VipsImage *image, const char *field,
void **data, size_t *length );
int vips_image_get_int( VipsImage *image, const char *field, int *out );
int vips_image_set_int( VipsImage *image, const char *field, int i );
int vips_image_get_double( VipsImage *image, const char *field, double *out );
int vips_image_set_double( VipsImage *image, const char *field, double d );
int vips_image_get_string( VipsImage *image, const char *field, char **out );
int vips_image_set_string( VipsImage *image,
const char *field, const char *str );
int vips_image_get_as_string( VipsImage *image, const char *field, char **out );
GType vips_image_get_typeof( VipsImage *image, const char *field );
int vips_image_history_printf( VipsImage *image, const char *format, ... )
__attribute__((format(printf, 2, 3)));
int vips_image_history_args( VipsImage *image,
const char *name, int argc, char *argv[] );
const char *vips_image_get_history( VipsImage *image );
#ifdef __cplusplus
}
#endif /*__cplusplus*/
#endif /*VIPS_HEADER_H*/
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