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
|
/*
* Copyright (C) 2023 Metrological Group B.V.
* Author: Philippe Normand <philn@igalia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* aint with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "GStreamerMockDeviceProvider.h"
#if ENABLE(MEDIA_STREAM) && USE(GSTREAMER)
#include "GStreamerMockDevice.h"
#include "MockRealtimeMediaSourceCenter.h"
#include <wtf/glib/WTFGType.h>
using namespace WebCore;
struct _GStreamerMockDeviceProviderPrivate {
};
GST_DEBUG_CATEGORY_STATIC(webkitGstMockDeviceProviderDebug);
#define GST_CAT_DEFAULT webkitGstMockDeviceProviderDebug
#define webkit_mock_device_provider_parent_class parent_class
WEBKIT_DEFINE_TYPE_WITH_CODE(GStreamerMockDeviceProvider, webkit_mock_device_provider, GST_TYPE_DEVICE_PROVIDER, GST_DEBUG_CATEGORY_INIT(webkitGstMockDeviceProviderDebug, "webkitmockdeviceprovider", 0, "Mock Device Provider"))
static GList* webkitMockDeviceProviderProbe(GstDeviceProvider* provider)
{
if (!MockRealtimeMediaSourceCenter::mockRealtimeMediaSourceCenterEnabled()) {
GST_INFO_OBJECT(provider, "Mock capture sources are disabled, returning empty device list");
return nullptr;
}
GST_INFO_OBJECT(provider, "Probing");
GList* devices = nullptr;
auto& sourceCenter = MockRealtimeMediaSourceCenter::singleton();
for (auto& device : sourceCenter.videoDevices())
devices = g_list_prepend(devices, webkitMockDeviceCreate(device));
for (auto& device : sourceCenter.microphoneDevices())
devices = g_list_prepend(devices, webkitMockDeviceCreate(device));
for (auto& device : sourceCenter.displayDevices())
devices = g_list_prepend(devices, webkitMockDeviceCreate(device));
devices = g_list_reverse(devices);
return devices;
}
static void webkit_mock_device_provider_class_init(GStreamerMockDeviceProviderClass* klass)
{
auto* providerClass = GST_DEVICE_PROVIDER_CLASS(klass);
providerClass->probe = GST_DEBUG_FUNCPTR(webkitMockDeviceProviderProbe);
gst_device_provider_class_set_static_metadata(providerClass, "WebKit Mock Device Provider", "Source/Audio/Video",
"List and provide WebKit mock source devices", "Philippe Normand <philn@igalia.com>");
}
#undef GST_CAT_DEFAULT
#endif // ENABLE(MEDIA_STREAM) && USE(GSTREAMER)
|
