gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlbuffer.h
Olivier Crête 16158df5b2 wayland: Export the _get_type() functions
Add the macro before the declaration so the types are properly exported,
this makes it possible to do dynamic casting and checks.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3858>
2023-02-01 15:29:26 +00:00

53 lines
1.5 KiB
C

/* GStreamer Wayland Library
*
* Copyright (C) 2014 Collabora Ltd.
*
* 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 Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*/
#pragma once
#include <gst/wayland/wayland.h>
G_BEGIN_DECLS
#define GST_TYPE_WL_BUFFER gst_wl_buffer_get_type ()
GST_WL_API
G_DECLARE_FINAL_TYPE (GstWlBuffer, gst_wl_buffer, GST, WL_BUFFER, GObject);
struct _GstWlBuffer
{
GObject parent_instance;
};
GST_WL_API
GstWlBuffer * gst_buffer_add_wl_buffer (GstBuffer * gstbuffer,
struct wl_buffer * wlbuffer, GstWlDisplay * display);
GST_WL_API
GstWlBuffer * gst_buffer_get_wl_buffer (GstWlDisplay * display, GstBuffer * gstbuffer);
GST_WL_API
void gst_wl_buffer_force_release_and_unref (GstBuffer *buf, GstWlBuffer * self);
GST_WL_API
void gst_wl_buffer_attach (GstWlBuffer * self, struct wl_surface *surface);
GST_WL_API
GstWlDisplay *gst_wl_buffer_get_display (GstWlBuffer * self);
G_END_DECLS