/usr/include/gegl-0.3/operation/gegl-operation-area-filter.h is in libgegl-dev 0.3.8-4.
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 | /* This file is part of GEGL
*
* GEGL 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 3 of the License, or (at your option) any later version.
*
* GEGL 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 GEGL; if not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2007 Øyvind Kolås
*/
/* GeglOperationAreaFilter
* The AreaFilter base class allows defining operations where the output data depends on a neighbourhood
* with an input window that extends beyond the output window, the information about needed extra pixels
* in different directions should be set up in the prepare callback for the operation.
*/
#ifndef __GEGL_OPERATION_AREA_FILTER_H__
#define __GEGL_OPERATION_AREA_FILTER_H__
#include "gegl-operation-filter.h"
G_BEGIN_DECLS
#define GEGL_TYPE_OPERATION_AREA_FILTER (gegl_operation_area_filter_get_type ())
#define GEGL_OPERATION_AREA_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GEGL_TYPE_OPERATION_AREA_FILTER, GeglOperationAreaFilter))
#define GEGL_OPERATION_AREA_FILTER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GEGL_TYPE_OPERATION_AREA_FILTER, GeglOperationAreaFilterClass))
#define GEGL_IS_OPERATION_AREA_FILTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GEGL_TYPE_OPERATION_AREA_FILTER))
#define GEGL_IS_OPERATION_AREA_FILTER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GEGL_TYPE_OPERATION_AREA_FILTER))
#define GEGL_OPERATION_AREA_FILTER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GEGL_TYPE_OPERATION_AREA_FILTER, GeglOperationAreaFilterClass))
typedef struct _GeglOperationAreaFilter GeglOperationAreaFilter;
struct _GeglOperationAreaFilter
{
GeglOperationFilter parent_instance;
gint left; /* extra pixels needed in each direction */
gint right;
gint top;
gint bottom;
};
typedef struct _GeglOperationAreaFilterClass GeglOperationAreaFilterClass;
struct _GeglOperationAreaFilterClass
{
GeglOperationFilterClass parent_class;
gpointer pad[4];
};
GType gegl_operation_area_filter_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif
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