mirror of
https://github.com/brl/mutter.git
synced 2024-11-22 08:00:42 -05:00
118 lines
4.2 KiB
C
118 lines
4.2 KiB
C
/*
|
|
* Clutter.
|
|
*
|
|
* An OpenGL based 'interactive canvas' library.
|
|
*
|
|
* Copyright (C) 2010 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/>.
|
|
*
|
|
* Author:
|
|
* Emmanuele Bassi <ebassi@linux.intel.com>
|
|
*/
|
|
|
|
#ifndef __CLUTTER_DEFORM_EFFECT_H__
|
|
#define __CLUTTER_DEFORM_EFFECT_H__
|
|
|
|
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
|
|
#error "Only <clutter/clutter.h> can be included directly."
|
|
#endif
|
|
|
|
#include <cogl/cogl.h>
|
|
#include <clutter/clutter-offscreen-effect.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define CLUTTER_TYPE_DEFORM_EFFECT (clutter_deform_effect_get_type ())
|
|
#define CLUTTER_DEFORM_EFFECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_DEFORM_EFFECT, ClutterDeformEffect))
|
|
#define CLUTTER_IS_DEFORM_EFFECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_DEFORM_EFFECT))
|
|
#define CLUTTER_DEFORM_EFFECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_DEFORM_EFFECT, ClutterDeformEffectClass))
|
|
#define CLUTTER_IS_DEFORM_EFFECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_DEFORM_EFFECT))
|
|
#define CLUTTER_DEFORM_EFFECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_DEFORM_EFFECT, ClutterDeformEffectClass))
|
|
|
|
typedef struct _ClutterDeformEffect ClutterDeformEffect;
|
|
typedef struct _ClutterDeformEffectPrivate ClutterDeformEffectPrivate;
|
|
typedef struct _ClutterDeformEffectClass ClutterDeformEffectClass;
|
|
|
|
/**
|
|
* ClutterDeformEffect:
|
|
*
|
|
* The #ClutterDeformEffect structure contains
|
|
* only private data and should be accessed using the provided API
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
struct _ClutterDeformEffect
|
|
{
|
|
/*< private >*/
|
|
ClutterOffscreenEffect parent_instance;
|
|
|
|
ClutterDeformEffectPrivate *priv;
|
|
};
|
|
|
|
/**
|
|
* ClutterDeformEffectClass:
|
|
* @deform_vertex: virtual function; sub-classes should override this
|
|
* function to compute the deformation of each vertex
|
|
*
|
|
* The #ClutterDeformEffectClass structure contains
|
|
* only private data
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
struct _ClutterDeformEffectClass
|
|
{
|
|
/*< private >*/
|
|
ClutterOffscreenEffectClass parent_class;
|
|
|
|
/*< public >*/
|
|
void (* deform_vertex) (ClutterDeformEffect *effect,
|
|
gfloat width,
|
|
gfloat height,
|
|
CoglTextureVertex *vertex);
|
|
|
|
/*< private >*/
|
|
void (*_clutter_deform1) (void);
|
|
void (*_clutter_deform2) (void);
|
|
void (*_clutter_deform3) (void);
|
|
void (*_clutter_deform4) (void);
|
|
void (*_clutter_deform5) (void);
|
|
void (*_clutter_deform6) (void);
|
|
void (*_clutter_deform7) (void);
|
|
};
|
|
|
|
CLUTTER_EXPORT
|
|
GType clutter_deform_effect_get_type (void) G_GNUC_CONST;
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_deform_effect_set_back_material (ClutterDeformEffect *effect,
|
|
CoglHandle material);
|
|
CLUTTER_EXPORT
|
|
CoglHandle clutter_deform_effect_get_back_material (ClutterDeformEffect *effect);
|
|
CLUTTER_EXPORT
|
|
void clutter_deform_effect_set_n_tiles (ClutterDeformEffect *effect,
|
|
guint x_tiles,
|
|
guint y_tiles);
|
|
CLUTTER_EXPORT
|
|
void clutter_deform_effect_get_n_tiles (ClutterDeformEffect *effect,
|
|
guint *x_tiles,
|
|
guint *y_tiles);
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_deform_effect_invalidate (ClutterDeformEffect *effect);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_DEFORM_EFFECT_H__ */
|