/usr/include/gegl-0.3/gegl.h is in libgegl-dev 0.3.4-1ubuntu2.
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 | /* This file is the public GEGL API
*
* 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/>.
*
* 2000-2008 © Calvin Williamson, Øyvind Kolås.
*/
#ifndef __GEGL_H__
#define __GEGL_H__
#include <glib-object.h>
#include <babl/babl.h>
#define __GEGL_H_INSIDE__
#include <gegl-types.h>
#include <gegl-buffer.h>
#include <gegl-color.h>
#include <gegl-curve.h>
#include <gegl-path.h>
#include <gegl-matrix.h>
#include <gegl-utils.h>
#include <gegl-operations-util.h>
#include <gegl-init.h>
#include <gegl-version.h>
#include <gegl-random.h>
#include <gegl-node.h>
#include <gegl-processor.h>
#include <gegl-apply.h>
#include <gegl-c.h>
#undef __GEGL_H_INSIDE__
/***
* The GEGL API:
*
* This document is both a tutorial and a reference for the C API of GEGL.
* The concepts covered in this reference should also be applicable when
* using other languages.
*
* The core API of GEGL isn't frozen yet and feedback regarding its use as
* well as the clarity of this documentation is most welcome.
*/
G_BEGIN_DECLS
/***
* Introduction:
*
* Algorithms created with GEGL are expressed as graphs of nodes. The nodes
* have associated image processing operations. A node has output and input
* pads which can be connected. By connecting these nodes in chains a set of
* image operation filters and combinators can be applied to the image data.
*
* To make GEGL process data you request a rectangular region of a node's
* output pad to be rendered into a provided linear buffer of any (supported
* by babl) pixel format. GEGL uses information provided by the nodes to
* determine the smallest buffers needed at each stage of processing.
*/
#define GEGL_ALIGNED __restrict__ __attribute__((__aligned__ (16)))
G_END_DECLS
#endif /* __GEGL_H__ */
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