gstreamer/gst-libs/gst/gl/wayland/gstglwindow_wayland_egl.h
Niels De Graef 17899dc9b6 gl/wayland: add support for XDG-shell
[wl_shell] is officially [deprecated], so provide support for the
XDG-shell protocol should be provided by all desktop-like compositors.
(In case they don't, we can of course fall back to wl_shell).

Note that the [XML spec] is provided by the `wayland-protocols`
git repository, which is provided by the Wayland project.

[wl_shell]: https://people.freedesktop.org/~whot/wayland-doxygen/wayland/Client/group__iface__wl__shell.html
[deprecated]: 698dde1958
[XML spec]: https://github.com/wayland-project/wayland-protocols/blob/master/stable/xdg-shell/xdg-shell.xml
2019-02-06 22:45:28 +00:00

118 lines
3.7 KiB
C

/*
* GStreamer
* Copyright (C) 2012 Matthew Waters <ystreet00@gmail.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.
*/
#ifndef __GST_GL_WINDOW_WAYLAND_EGL_H__
#define __GST_GL_WINDOW_WAYLAND_EGL_H__
#include <wayland-client.h>
#include "xdg-shell-client-protocol.h"
#include <wayland-egl.h>
#include <wayland-cursor.h>
#include <gst/gl/gl.h>
G_BEGIN_DECLS
#define GST_TYPE_GL_WINDOW_WAYLAND_EGL (gst_gl_window_wayland_egl_get_type())
#define GST_GL_WINDOW_WAYLAND_EGL(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_GL_WINDOW_WAYLAND_EGL, GstGLWindowWaylandEGL))
#define GST_GL_WINDOW_WAYLAND_EGL_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_TYPE_GL_WINDOW_WAYLAND_EGL, GstGLWindowWaylandEGLClass))
#define GST_IS_GL_WINDOW_WAYLAND_EGL(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_GL_WINDOW_WAYLAND_EGL))
#define GST_IS_GL_WINDOW_WAYLAND_EGL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_GL_WINDOW_WAYLAND_EGL))
#define GST_GL_WINDOW_WAYLAND_EGL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_GL_WINDOW_WAYLAND_EGL, GstGLWindowWaylandEGL_Class))
typedef struct _GstGLWindowWaylandEGL GstGLWindowWaylandEGL;
typedef struct _GstGLWindowWaylandEGLClass GstGLWindowWaylandEGLClass;
struct window;
struct display {
struct wl_display *display;
struct wl_registry *registry;
struct wl_compositor *compositor;
struct wl_shell *shell;
struct wl_seat *seat;
struct wl_pointer *pointer;
struct wl_keyboard *keyboard;
struct wl_shm *shm;
struct wl_cursor_theme *cursor_theme;
struct wl_cursor *default_cursor;
struct wl_surface *cursor_surface;
struct window *window;
guint32 serial;
gdouble pointer_x;
gdouble pointer_y;
};
struct window {
struct display *display;
struct wl_event_queue *queue;
/* wl_shell */
struct wl_surface *surface;
struct wl_shell_surface *wl_shell_surface;
/* XDG-shell */
struct xdg_surface *xdg_surface;
struct xdg_toplevel *xdg_toplevel;
struct wl_egl_window *native;
struct wl_surface *foreign_surface;
struct wl_subsurface *subsurface;
struct wl_callback *callback;
int fullscreen, configured;
int window_width, window_height;
int preferred_width, preferred_height;
int window_x, window_y;
GstVideoRectangle render_rect;
};
struct _GstGLWindowWaylandEGL {
/*< private >*/
GstGLWindow parent;
struct display display;
struct window window;
GSource *wl_source;
gpointer _reserved[GST_PADDING];
};
struct _GstGLWindowWaylandEGLClass {
/*< private >*/
GstGLWindowClass parent_class;
/*< private >*/
gpointer _reserved[GST_PADDING];
};
G_GNUC_INTERNAL
GType gst_gl_window_wayland_egl_get_type (void);
G_GNUC_INTERNAL
GstGLWindowWaylandEGL * gst_gl_window_wayland_egl_new (GstGLDisplay * display);
G_GNUC_INTERNAL
void gst_gl_window_wayland_egl_create_window (GstGLWindowWaylandEGL * window_egl);
G_END_DECLS
#endif /* __GST_GL_WINDOW_WAYLAND_EGL_H__ */