1/*
2 * Copyright © 2020 Red Hat, Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 *
17 * Authors: Matthias Clasen <mclasen@redhat.com>
18 */
19
20#ifndef __GSK_SHADER_PAINTABLE_H__
21#define __GSK_SHADER_PAINTABLE_H__
22
23#include <gdk/gdk.h>
24#include <gsk/gsk.h>
25
26G_BEGIN_DECLS
27
28#define GSK_TYPE_SHADER_PAINTABLE (gsk_shader_paintable_get_type ())
29
30GDK_AVAILABLE_IN_ALL
31G_DECLARE_FINAL_TYPE (GskShaderPaintable, gsk_shader_paintable, GSK, SHADER_PAINTABLE, GObject)
32
33GDK_AVAILABLE_IN_ALL
34GdkPaintable * gsk_shader_paintable_new (GskGLShader *shader,
35 GBytes *data);
36
37GDK_AVAILABLE_IN_ALL
38GskGLShader * gsk_shader_paintable_get_shader (GskShaderPaintable *self);
39GDK_AVAILABLE_IN_ALL
40void gsk_shader_paintable_set_shader (GskShaderPaintable *self,
41 GskGLShader *shader);
42GDK_AVAILABLE_IN_ALL
43GBytes * gsk_shader_paintable_get_args (GskShaderPaintable *self);
44GDK_AVAILABLE_IN_ALL
45void gsk_shader_paintable_set_args (GskShaderPaintable *self,
46 GBytes *data);
47GDK_AVAILABLE_IN_ALL
48void gsk_shader_paintable_update_time (GskShaderPaintable *self,
49 int time_idx,
50 gint64 frame_time);
51G_END_DECLS
52
53#endif /* __GSK_SHADER_PAINTABLE_H__ */
54

source code of gtk/demos/gtk-demo/gskshaderpaintable.h