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/* save to vips
*
* 24/11/11
*/
/*
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., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
/*
#define DEBUG_VERBOSE
#define DEBUG
#define VIPS_DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vips/vips.h>
#include <vips/internal.h>
typedef struct _VipsForeignSaveVips {
VipsForeignSave parent_object;
char *filename;
} VipsForeignSaveVips;
typedef VipsForeignSaveClass VipsForeignSaveVipsClass;
G_DEFINE_TYPE( VipsForeignSaveVips, vips_foreign_save_vips,
VIPS_TYPE_FOREIGN_SAVE );
static int
vips_foreign_save_vips_build( VipsObject *object )
{
VipsForeignSave *save = (VipsForeignSave *) object;
VipsForeignSaveVips *vips = (VipsForeignSaveVips *) object;
VipsImage *x;
if( VIPS_OBJECT_CLASS( vips_foreign_save_vips_parent_class )->
build( object ) )
return( -1 );
if( !(x = vips_image_new_mode( vips->filename, "w" )) )
return( -1 );
if( vips_image_write( save->ready, x ) ) {
g_object_unref( x );
return( -1 );
}
g_object_unref( x );
return( 0 );
}
/* From vipsload.c.
*/
extern const char *vips__suffs[];
static void
vips_foreign_save_vips_class_init( VipsForeignSaveVipsClass *class )
{
int i;
GObjectClass *gobject_class = G_OBJECT_CLASS( class );
VipsObjectClass *object_class = (VipsObjectClass *) class;
VipsForeignClass *foreign_class = (VipsForeignClass *) class;
VipsForeignSaveClass *save_class = (VipsForeignSaveClass *) class;
gobject_class->set_property = vips_object_set_property;
gobject_class->get_property = vips_object_get_property;
object_class->nickname = "vipssave";
object_class->description = _( "save image to vips file" );
object_class->build = vips_foreign_save_vips_build;
foreign_class->suffs = vips__suffs;
save_class->saveable = VIPS_SAVEABLE_ANY;
for( i = 0; i < VIPS_CODING_LAST; i++ )
save_class->coding[i] = TRUE;
VIPS_ARG_STRING( class, "filename", 1,
_( "Filename" ),
_( "Filename to save to" ),
VIPS_ARGUMENT_REQUIRED_INPUT,
G_STRUCT_OFFSET( VipsForeignSaveVips, filename ),
NULL );
}
static void
vips_foreign_save_vips_init( VipsForeignSaveVips *vips )
{
}
/**
* vips_vipssave:
* @in: image to save
* @filename: file to write to
* @...: %NULL-terminated list of optional named arguments
*
* Write @in to @filename in VIPS format.
*
* See also: vips_vipsload().
*
* Returns: 0 on success, -1 on error.
*/
int
vips_vipssave( VipsImage *in, const char *filename, ... )
{
va_list ap;
int result;
va_start( ap, filename );
result = vips_call_split( "vipssave", ap, in, filename );
va_end( ap );
return( result );
}
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