mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-14 13:21:28 +00:00
92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
|
/*
|
||
|
|
* Copyright (C) 2019 Mathieu Duponchelle <mathieu@centricular.com>
|
||
|
|
* Copyright (C) 2019 Sebastian Dröge <sebastian@centricular.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 along with this library; if not, write to the Free
|
||
|
|
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef HAVE_CONFIG_H
|
||
|
|
#include "config.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "gstdecklinkdeviceprovider.h"
|
||
|
|
#include "gstdecklink.h"
|
||
|
|
|
||
|
|
G_DEFINE_TYPE (GstDecklinkDeviceProvider, gst_decklink_device_provider,
|
||
|
|
GST_TYPE_DEVICE_PROVIDER);
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_decklink_device_provider_init (GstDecklinkDeviceProvider * self)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static GList *
|
||
|
|
gst_decklink_device_provider_probe (GstDeviceProvider * provider)
|
||
|
|
{
|
||
|
|
return gst_decklink_get_devices ();
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_decklink_device_provider_class_init (GstDecklinkDeviceProviderClass * klass)
|
||
|
|
{
|
||
|
|
GstDeviceProviderClass *dm_class = GST_DEVICE_PROVIDER_CLASS (klass);
|
||
|
|
|
||
|
|
dm_class->probe = GST_DEBUG_FUNCPTR (gst_decklink_device_provider_probe);
|
||
|
|
|
||
|
|
gst_device_provider_class_set_static_metadata (dm_class,
|
||
|
|
"Decklink Device Provider", "Hardware/Source/Sink/Audio/Video",
|
||
|
|
"Lists and provides Decklink devices",
|
||
|
|
"Sebastian Dröge <sebastian@centricular.com>");
|
||
|
|
}
|
||
|
|
|
||
|
|
G_DEFINE_TYPE (GstDecklinkDevice, gst_decklink_device, GST_TYPE_DEVICE);
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_decklink_device_init (GstDecklinkDevice * self)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static GstElement *
|
||
|
|
gst_decklink_device_create_element (GstDevice * device, const gchar * name)
|
||
|
|
{
|
||
|
|
GstDecklinkDevice *self = GST_DECKLINK_DEVICE (device);
|
||
|
|
GstElement *ret = NULL;
|
||
|
|
|
||
|
|
if (self->video && self->capture) {
|
||
|
|
ret = gst_element_factory_make ("decklinkvideosrc", name);
|
||
|
|
} else if (!self->video && self->capture) {
|
||
|
|
ret = gst_element_factory_make ("decklinkaudiosrc", name);
|
||
|
|
} else if (self->video && !self->capture) {
|
||
|
|
ret = gst_element_factory_make ("decklinkvideosink", name);
|
||
|
|
} else {
|
||
|
|
ret = gst_element_factory_make ("decklinkaudiosink", name);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (ret) {
|
||
|
|
g_object_set (ret, "device-number", self->device_number, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_decklink_device_class_init (GstDecklinkDeviceClass * klass)
|
||
|
|
{
|
||
|
|
GstDeviceClass *gst_device_class = GST_DEVICE_CLASS (klass);
|
||
|
|
|
||
|
|
gst_device_class->create_element =
|
||
|
|
GST_DEBUG_FUNCPTR (gst_decklink_device_create_element);
|
||
|
|
}
|