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mutter-performance-source/clutter/clutter-backend.h
Jasper St. Pierre 534e994972 Don't do anything special with COGL_ENABLE_EXPERIMENTAL_2_0_API
This flag solely disables deprecated Cogl 1.0 API, so it
shouldn't be used for feature checks.

https://bugzilla.gnome.org/show_bug.cgi?id=694229
2013-02-20 23:06:28 +00:00

74 lines
2.5 KiB
C

/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2006 OpenedHand
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <clutter/clutter.h> can be included directly."
#endif
#ifndef __CLUTTER_BACKEND_H__
#define __CLUTTER_BACKEND_H__
#include <cairo.h>
#include <pango/pango.h>
#ifdef COGL_ENABLE_EXPERIMENTAL_API
#include <cogl/cogl.h>
#endif
#include <clutter/clutter-config.h>
#include <clutter/clutter-types.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND (clutter_backend_get_type ())
#define CLUTTER_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BACKEND, ClutterBackend))
#define CLUTTER_IS_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BACKEND))
/**
* ClutterBackend:
*
* <structname>ClutterBackend</structname> is an opaque structure whose
* members cannot be directly accessed.
*
* Since: 0.4
*/
typedef struct _ClutterBackend ClutterBackend;
typedef struct _ClutterBackendClass ClutterBackendClass;
GType clutter_backend_get_type (void) G_GNUC_CONST;
ClutterBackend *clutter_get_default_backend (void);
gdouble clutter_backend_get_resolution (ClutterBackend *backend);
void clutter_backend_set_font_options (ClutterBackend *backend,
const cairo_font_options_t *options);
const cairo_font_options_t *clutter_backend_get_font_options (ClutterBackend *backend);
#if defined (COGL_ENABLE_EXPERIMENTAL_API) && defined (CLUTTER_ENABLE_EXPERIMENTAL_API)
CoglContext *clutter_backend_get_cogl_context (ClutterBackend *backend);
#endif
G_END_DECLS
#endif /* __CLUTTER_BACKEND_H__ */