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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*
* Copyright (C) 2023 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "WPEExtensions.h"
#include "WPEDisplay.h"
#include <gio/gio.h>
#include <mutex>
#include <wtf/glib/GUniquePtr.h>
#if ENABLE(WPE_PLATFORM_DRM)
#include "wpe/drm/WPEDisplayDRM.h"
#endif
#if ENABLE(WPE_PLATFORM_HEADLESS)
#include "wpe/headless/WPEDisplayHeadless.h"
#endif
#if ENABLE(WPE_PLATFORM_WAYLAND)
#include "wpe/wayland/WPEDisplayWayland.h"
#endif
void wpeEnsureExtensionPointsRegistered()
{
static std::once_flag onceFlag;
std::call_once(onceFlag, [] {
auto* extensionPoint = g_io_extension_point_register(WPE_DISPLAY_EXTENSION_POINT_NAME);
g_io_extension_point_set_required_type(extensionPoint, WPE_TYPE_DISPLAY);
});
}
void wpeEnsureExtensionPointsLoaded()
{
wpeEnsureExtensionPointsRegistered();
static std::once_flag onceFlag;
std::call_once(onceFlag, [] {
GIOModuleScope* scope = g_io_module_scope_new(G_IO_MODULE_SCOPE_BLOCK_DUPLICATES);
const char* path = g_getenv("WPE_PLATFORMS_PATH");
if (path && *path) {
GUniquePtr<char*> paths(g_strsplit(path, G_SEARCHPATH_SEPARATOR_S, 0));
for (size_t i = 0; paths.get()[i]; ++i)
g_io_modules_scan_all_in_directory_with_scope(paths.get()[i], scope);
}
g_io_modules_scan_all_in_directory_with_scope(WPE_PLATFORM_MODULE_DIR, scope);
g_io_module_scope_free(scope);
// Initialize types of builtin extensions.
#if ENABLE(WPE_PLATFORM_DRM)
g_type_ensure(wpe_display_drm_get_type());
#endif
#if ENABLE(WPE_PLATFORM_HEADLESS)
g_type_ensure(wpe_display_headless_get_type());
#endif
#if ENABLE(WPE_PLATFORM_WAYLAND)
g_type_ensure(wpe_display_wayland_get_type());
#endif
});
}
|
