/* * 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 St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_WAYLAND_H__ #define __GST_WAYLAND_H__ #include #include G_BEGIN_DECLS /* The type of GstContext used to pass the wl_display pointer * from the application to the sink */ #define GST_WAYLAND_DISPLAY_HANDLE_CONTEXT_TYPE "GstWaylandDisplayHandleContextType" gboolean gst_is_wayland_display_handle_need_context_message (GstMessage * msg); GstContext * gst_wayland_display_handle_context_new (struct wl_display * display); struct wl_display * gst_wayland_display_handle_context_get_handle (GstContext * context); #define GST_TYPE_WAYLAND_VIDEO \ (gst_wayland_video_get_type ()) #define GST_WAYLAND_VIDEO(obj) \ (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WAYLAND_VIDEO, GstWaylandVideo)) #define GST_IS_WAYLAND_VIDEO(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WAYLAND_VIDEO)) #define GST_WAYLAND_VIDEO_GET_INTERFACE(inst) \ (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_WAYLAND_VIDEO, GstWaylandVideoInterface)) /** * GstWaylandVideo: * * Opaque #GstWaylandVideo interface structure */ typedef struct _GstWaylandVideo GstWaylandVideo; typedef struct _GstWaylandVideoInterface GstWaylandVideoInterface; /** * GstWaylandVideoInterface: * @iface: parent interface type. * * #GstWaylandVideo interface */ struct _GstWaylandVideoInterface { GTypeInterface iface; /* virtual functions */ void (*begin_geometry_change) (GstWaylandVideo *video); void (*end_geometry_change) (GstWaylandVideo *video); }; GType gst_wayland_video_get_type (void); /* virtual function wrappers */ void gst_wayland_video_begin_geometry_change (GstWaylandVideo * video); void gst_wayland_video_end_geometry_change (GstWaylandVideo * video); G_END_DECLS #endif /* __GST_WAYLAND_H__ */