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5ae7998a8f
This allows us to remove races when setting the wl_queue on wayland objects with wl_proxy_set_queue() as each created object is created with the queue already set. We can also move all our initilization code into the window as we can retrieve all wayland objects from each window instance. This removes a possible race when integrating with external API's as we would always attempt to immediately retrieve a small set of wayland objects. That is no longer the case with the objects from each window instance.
120 lines
3.8 KiB
C
120 lines
3.8 KiB
C
/*
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* GStreamer
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* Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_GL_WINDOW_WAYLAND_EGL_H__
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#define __GST_GL_WINDOW_WAYLAND_EGL_H__
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#include <wayland-client.h>
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#include "xdg-shell-client-protocol.h"
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#include <wayland-egl.h>
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#include <wayland-cursor.h>
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#include <gst/gl/gl.h>
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G_BEGIN_DECLS
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#define GST_TYPE_GL_WINDOW_WAYLAND_EGL (gst_gl_window_wayland_egl_get_type())
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#define GST_GL_WINDOW_WAYLAND_EGL(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_GL_WINDOW_WAYLAND_EGL, GstGLWindowWaylandEGL))
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#define GST_GL_WINDOW_WAYLAND_EGL_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_TYPE_GL_WINDOW_WAYLAND_EGL, GstGLWindowWaylandEGLClass))
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#define GST_IS_GL_WINDOW_WAYLAND_EGL(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_GL_WINDOW_WAYLAND_EGL))
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#define GST_IS_GL_WINDOW_WAYLAND_EGL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_GL_WINDOW_WAYLAND_EGL))
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#define GST_GL_WINDOW_WAYLAND_EGL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_GL_WINDOW_WAYLAND_EGL, GstGLWindowWaylandEGL_Class))
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typedef struct _GstGLWindowWaylandEGL GstGLWindowWaylandEGL;
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typedef struct _GstGLWindowWaylandEGLClass GstGLWindowWaylandEGLClass;
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struct window;
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struct display {
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struct wl_display *display;
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struct wl_registry *registry;
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struct wl_compositor *compositor;
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struct wl_subcompositor *subcompositor;
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struct wl_shell *shell;
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struct wl_seat *seat;
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struct wl_pointer *pointer;
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struct wl_keyboard *keyboard;
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struct wl_shm *shm;
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struct wl_cursor_theme *cursor_theme;
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struct wl_cursor *default_cursor;
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struct wl_surface *cursor_surface;
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struct xdg_wm_base *xdg_wm_base;
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struct window *window;
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guint32 serial;
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gdouble pointer_x;
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gdouble pointer_y;
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};
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struct window {
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struct display *display;
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struct wl_event_queue *queue;
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/* wl_shell */
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struct wl_surface *surface;
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struct wl_shell_surface *wl_shell_surface;
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/* XDG-shell */
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struct xdg_surface *xdg_surface;
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struct xdg_toplevel *xdg_toplevel;
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struct wl_egl_window *native;
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struct wl_surface *foreign_surface;
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struct wl_subsurface *subsurface;
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struct wl_callback *callback;
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int fullscreen, configured;
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int window_width, window_height;
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int preferred_width, preferred_height;
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int window_x, window_y;
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GstVideoRectangle render_rect;
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};
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struct _GstGLWindowWaylandEGL {
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/*< private >*/
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GstGLWindow parent;
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struct display display;
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struct window window;
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GSource *wl_source;
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gpointer _reserved[GST_PADDING];
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};
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struct _GstGLWindowWaylandEGLClass {
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/*< private >*/
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GstGLWindowClass parent_class;
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/*< private >*/
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gpointer _reserved[GST_PADDING];
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};
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G_GNUC_INTERNAL
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GType gst_gl_window_wayland_egl_get_type (void);
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G_GNUC_INTERNAL
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GstGLWindowWaylandEGL * gst_gl_window_wayland_egl_new (GstGLDisplay * display);
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G_GNUC_INTERNAL
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void gst_gl_window_wayland_egl_create_window (GstGLWindowWaylandEGL * window_egl);
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G_END_DECLS
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#endif /* __GST_GL_WINDOW_WAYLAND_EGL_H__ */
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