| /* |
| * 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__ |
| |
| #ifndef GST_USE_UNSTABLE_API |
| #warning "The GStreamer wayland library is unstable API and may change in future." |
| #warning "You can define GST_USE_UNSTABLE_API to avoid this warning." |
| #endif |
| |
| #include <gst/gst.h> |
| #include <wayland-client.h> |
| |
| #ifndef GST_WAYLAND_API |
| #define GST_WAYLAND_API GST_EXPORT |
| #endif |
| |
| 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" |
| |
| GST_WAYLAND_API |
| gboolean gst_is_wayland_display_handle_need_context_message (GstMessage * msg); |
| |
| GST_WAYLAND_API |
| GstContext * |
| gst_wayland_display_handle_context_new (struct wl_display * display); |
| |
| GST_WAYLAND_API |
| 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); |
| }; |
| |
| GST_WAYLAND_API |
| GType gst_wayland_video_get_type (void); |
| |
| /* virtual function wrappers */ |
| GST_WAYLAND_API |
| void gst_wayland_video_begin_geometry_change (GstWaylandVideo * video); |
| |
| GST_WAYLAND_API |
| void gst_wayland_video_end_geometry_change (GstWaylandVideo * video); |
| |
| G_END_DECLS |
| |
| #endif /* __GST_WAYLAND_H__ */ |