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/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright (C) 2012 Intel Corporation
*
* 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/>.
*/
#ifndef __CLUTTER_CAIRO_H__
#define __CLUTTER_CAIRO_H__
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <clutter/clutter.h> can be included directly."
#endif
#include <clutter/clutter-types.h>
G_BEGIN_DECLS
/**
* CLUTTER_CAIRO_FORMAT_ARGB32:
*
* The #CoglPixelFormat to be used when uploading image data from
* and to a Cairo image surface using %CAIRO_FORMAT_ARGB32 and
* %CAIRO_FORMAT_RGB24 as #cairo_format_t.
*
* Since: 1.8
*/
/* Cairo stores the data in native byte order as ARGB but Cogl's pixel
* formats specify the actual byte order. Therefore we need to use a
* different format depending on the architecture
*/
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
#define CLUTTER_CAIRO_FORMAT_ARGB32 (COGL_PIXEL_FORMAT_BGRA_8888_PRE)
#else
#define CLUTTER_CAIRO_FORMAT_ARGB32 (COGL_PIXEL_FORMAT_ARGB_8888_PRE)
#endif
CLUTTER_AVAILABLE_IN_1_12
void clutter_cairo_clear (cairo_t *cr);
CLUTTER_AVAILABLE_IN_1_0
void clutter_cairo_set_source_color (cairo_t *cr,
const ClutterColor *color);
G_END_DECLS
#endif /* __CLUTTER_CAIRO_H__ */
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