mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-04 23:46:43 +00:00
104 lines
2.5 KiB
C
104 lines
2.5 KiB
C
/* GStreamer
|
|
* Copyright (C) 2020 Igalia, S.L.
|
|
* Author: Víctor Jáquez <vjaquez@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 along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
/**
|
|
* SECTION:gstvadisplaywrapped
|
|
* @title: GstVaDisplayWrapped
|
|
* @short_description: User's custom VADisplay
|
|
* @sources:
|
|
* - gstvadisplay_wrapped.h
|
|
*
|
|
* This is a #GstVaDisplay instantiaton subclass for custom created
|
|
* VADisplay, such as X11 or Wayland, wrapping it.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "gstvadisplay_wrapped.h"
|
|
|
|
/**
|
|
* GstVaDisplayWrapped:
|
|
* @parent: parent #GstVaDisplay
|
|
*
|
|
* Since: 1.20
|
|
*/
|
|
struct _GstVaDisplayWrapped
|
|
{
|
|
GstVaDisplay parent;
|
|
};
|
|
|
|
/**
|
|
* GstVaDisplayWrappedClass:
|
|
* @parent_class: parent #GstVaDisplayClass
|
|
*
|
|
* Since: 1.20
|
|
*/
|
|
struct _GstVaDisplayWrappedClass
|
|
{
|
|
GstVaDisplayClass parent_class;
|
|
};
|
|
|
|
#define gst_va_display_wrapped_parent_class parent_class
|
|
G_DEFINE_TYPE (GstVaDisplayWrapped, gst_va_display_wrapped,
|
|
GST_TYPE_VA_DISPLAY);
|
|
|
|
static void
|
|
gst_va_display_wrapped_class_init (GstVaDisplayWrappedClass * klass)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gst_va_display_wrapped_init (GstVaDisplayWrapped * self)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* gst_va_display_wrapped_new:
|
|
* @handle: a VADisplay to wrap
|
|
*
|
|
* Creates a #GstVaDisplay wrapping an already created and initialized
|
|
* VADisplay.
|
|
*
|
|
* The lifetime of @handle must be hold by the provider while the
|
|
* pipeline is instantiated. Do not call vaTerminate on it while the
|
|
* pipeline is not in NULL state.
|
|
*
|
|
* Returns: (transfer full): a new #GstVaDisplay if @handle is valid,
|
|
* Otherwise %NULL.
|
|
*
|
|
* Since: 1.20
|
|
**/
|
|
GstVaDisplay *
|
|
gst_va_display_wrapped_new (gpointer handle)
|
|
{
|
|
GstVaDisplay *dpy;
|
|
|
|
g_return_val_if_fail (handle, NULL);
|
|
|
|
dpy = g_object_new (GST_TYPE_VA_DISPLAY_WRAPPED, "va-display", handle, NULL);
|
|
if (!gst_va_display_initialize (dpy)) {
|
|
gst_object_unref (dpy);
|
|
return NULL;
|
|
}
|
|
|
|
return gst_object_ref_sink (dpy);
|
|
}
|