1 /*
2  * GStreamer
3  * Copyright (C) 2016 Matthew Waters <matthew@centricular.com>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * Library General Public License for more details.
14  *
15  * You should have received a copy of the GNU Library General Public
16  * License along with this library; if not, write to the
17  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18  * Boston, MA 02110-1301, USA.
19  */
20 
21 #ifndef __GST_VK_WINDOW_WAYLAND_H__
22 #define __GST_VK_WINDOW_WAYLAND_H__
23 
24 #include <wayland-client.h>
25 #include <wayland-cursor.h>
26 
27 #include <vk.h>
28 
29 G_BEGIN_DECLS
30 
31 #define GST_TYPE_VULKAN_WINDOW_WAYLAND         (gst_vulkan_window_wayland_get_type())
32 #define GST_VULKAN_WINDOW_WAYLAND(o)           (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_VULKAN_WINDOW_WAYLAND, GstVulkanWindowWayland))
33 #define GST_VULKAN_WINDOW_WAYLAND_CLASS(k)     (G_TYPE_CHECK_CLASS((k), GST_TYPE_VULKAN_WINDOW_WAYLAND, GstVulkanWindowWaylandClass))
34 #define GST_IS_VULKAN_WINDOW_WAYLAND(o)        (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_VULKAN_WINDOW_WAYLAND))
35 #define GST_IS_VULKAN_WINDOW_WAYLAND_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_VULKAN_WINDOW_WAYLAND))
36 #define GST_VULKAN_WINDOW_WAYLAND_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VULKAN_WINDOW_WAYLAND, GstVulkanWindowWaylandClass))
37 
38 typedef struct _GstVulkanWindowWayland        GstVulkanWindowWayland;
39 typedef struct _GstVulkanWindowWaylandClass   GstVulkanWindowWaylandClass;
40 
41 struct _GstVulkanWindowWayland {
42   /*< private >*/
43   GstVulkanWindow parent;
44 
45   PFN_vkCreateWaylandSurfaceKHR CreateWaylandSurface;
46   PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR GetPhysicalDeviceWaylandPresentationSupport;
47 
48   struct wl_event_queue     *queue;
49   struct wl_surface         *surface;
50   struct wl_shell_surface   *shell_surface;
51   struct wl_callback        *callback;
52 
53   int window_width, window_height;
54 
55   GSource *wl_source;
56 
57   gpointer _reserved[GST_PADDING];
58 };
59 
60 struct _GstVulkanWindowWaylandClass {
61   /*< private >*/
62   GstVulkanWindowClass parent_class;
63 
64   /*< private >*/
65   gpointer _reserved[GST_PADDING];
66 };
67 
68 GType gst_vulkan_window_wayland_get_type     (void);
69 
70 GstVulkanWindowWayland * gst_vulkan_window_wayland_new  (GstVulkanDisplay * display);
71 
72 G_END_DECLS
73 
74 #endif /* __GST_GL_WINDOW_X11_H__ */
75