/usr/include/vips/operation.h is in libvips-dev 8.4.5-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | /* base class for all vips operations
*/
/*
Copyright (C) 1991-2005 The National Gallery
This library 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 2.1 of the License, or (at your option) any later version.
This library 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 library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifndef VIPS_OPERATION_H
#define VIPS_OPERATION_H
#ifdef __cplusplus
extern "C" {
#endif /*__cplusplus*/
typedef enum /*< flags >*/ {
VIPS_OPERATION_NONE = 0,
VIPS_OPERATION_SEQUENTIAL = 1,
VIPS_OPERATION_SEQUENTIAL_UNBUFFERED = 2,
VIPS_OPERATION_NOCACHE = 4,
VIPS_OPERATION_DEPRECATED = 8
} VipsOperationFlags;
#define VIPS_TYPE_OPERATION (vips_operation_get_type())
#define VIPS_OPERATION( obj ) \
(G_TYPE_CHECK_INSTANCE_CAST( (obj), \
VIPS_TYPE_OPERATION, VipsOperation ))
#define VIPS_OPERATION_CLASS( klass ) \
(G_TYPE_CHECK_CLASS_CAST( (klass), \
VIPS_TYPE_OPERATION, VipsOperationClass ))
#define VIPS_IS_OPERATION( obj ) \
(G_TYPE_CHECK_INSTANCE_TYPE( (obj), VIPS_TYPE_OPERATION ))
#define VIPS_IS_OPERATION_CLASS( klass ) \
(G_TYPE_CHECK_CLASS_TYPE( (klass), VIPS_TYPE_OPERATION ))
#define VIPS_OPERATION_GET_CLASS( obj ) \
(G_TYPE_INSTANCE_GET_CLASS( (obj), \
VIPS_TYPE_OPERATION, VipsOperationClass ))
typedef gboolean (*VipsOperationBuildFn)( VipsObject *object );
typedef struct _VipsOperation {
VipsObject parent_instance;
/* Keep the hash here.
*/
guint hash;
gboolean found_hash;
/* Pixels calculated ... handy for measuring over-calculation.
*/
int pixels;
} VipsOperation;
typedef struct _VipsOperationClass {
VipsObjectClass parent_class;
/* Print the usage message.
*/
void (*usage)( struct _VipsOperationClass *cls, VipsBuf *buf );
/* Return a set of operation flags.
*/
VipsOperationFlags (*get_flags)( VipsOperation *operation );
VipsOperationFlags flags;
/* One of our input images has signalled "invalidate". The cache uses
* VipsOperation::invalidate to drop dirty ops.
*/
void (*invalidate)( VipsOperation *operation );
} VipsOperationClass;
/* Don't put spaces around void here, it breaks gtk-doc.
*/
GType vips_operation_get_type(void);
VipsOperationFlags vips_operation_get_flags( VipsOperation *operation );
void vips_operation_class_print_usage( VipsOperationClass *operation_class );
void vips_operation_invalidate( VipsOperation *operation );
int vips_operation_call_valist( VipsOperation *operation, va_list ap );
VipsOperation *vips_operation_new( const char *name );
int vips_call_required_optional( VipsOperation **operation,
va_list required, va_list optional );
int vips_call( const char *operation_name, ... )
__attribute__((sentinel));
int vips_call_split( const char *operation_name, va_list optional, ... );
int vips_call_split_option_string( const char *operation_name,
const char *option_string, va_list optional, ... );
void vips_call_options( GOptionGroup *group, VipsOperation *operation );
int vips_call_argv( VipsOperation *operation, int argc, char **argv );
void vips_cache_drop_all( void );
VipsOperation *vips_cache_operation_lookup( VipsOperation *operation );
void vips_cache_operation_add( VipsOperation *operation );
int vips_cache_operation_buildp( VipsOperation **operation );
VipsOperation *vips_cache_operation_build( VipsOperation *operation );
void vips_cache_print( void );
void vips_cache_set_max( int max );
void vips_cache_set_max_mem( size_t max_mem );
int vips_cache_get_max( void );
int vips_cache_get_size( void );
size_t vips_cache_get_max_mem( void );
int vips_cache_get_max_files( void );
void vips_cache_set_max_files( int max_files );
void vips_cache_set_dump( gboolean dump );
void vips_cache_set_trace( gboolean trace );
/* Part of threadpool, really, but we want these in a header that gets scanned
* for our typelib.
*/
void vips_concurrency_set( int concurrency );
int vips_concurrency_get( void );
#ifdef __cplusplus
}
#endif /*__cplusplus*/
#endif /*VIPS_OPERATION_H*/
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