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
|
/*
* shaped texture
*
* An actor to draw a texture clipped to a list of rectangles
*
* Authored By Neil Roberts <neil@linux.intel.com>
*
* Copyright (C) 2008 Intel Corporation
* 2013 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef __META_SHAPED_TEXTURE_PRIVATE_H__
#define __META_SHAPED_TEXTURE_PRIVATE_H__
#include "backends/meta-monitor-manager-private.h"
#include "meta/meta-shaped-texture.h"
MetaShapedTexture *meta_shaped_texture_new (void);
void meta_shaped_texture_set_texture (MetaShapedTexture *stex,
CoglTexture *texture);
void meta_shaped_texture_set_is_y_inverted (MetaShapedTexture *stex,
gboolean is_y_inverted);
void meta_shaped_texture_set_snippet (MetaShapedTexture *stex,
CoglSnippet *snippet);
void meta_shaped_texture_set_fallback_size (MetaShapedTexture *stex,
int fallback_width,
int fallback_height);
cairo_region_t * meta_shaped_texture_get_opaque_region (MetaShapedTexture *stex);
gboolean meta_shaped_texture_is_opaque (MetaShapedTexture *stex);
gboolean meta_shaped_texture_has_alpha (MetaShapedTexture *stex);
void meta_shaped_texture_set_transform (MetaShapedTexture *stex,
MetaMonitorTransform transform);
void meta_shaped_texture_set_viewport_src_rect (MetaShapedTexture *stex,
ClutterRect *src_rect);
void meta_shaped_texture_reset_viewport_src_rect (MetaShapedTexture *stex);
void meta_shaped_texture_set_viewport_dst_size (MetaShapedTexture *stex,
int dst_width,
int dst_height);
void meta_shaped_texture_reset_viewport_dst_size (MetaShapedTexture *stex);
void meta_shaped_texture_set_buffer_scale (MetaShapedTexture *stex,
int buffer_scale);
int meta_shaped_texture_get_buffer_scale (MetaShapedTexture *stex);
gboolean meta_shaped_texture_update_area (MetaShapedTexture *stex,
int x,
int y,
int width,
int height,
cairo_rectangle_int_t *clip);
#endif
|