| /* |
| * GStreamer Wayland video sink |
| * Copyright (C) 2011 Intel Corporation |
| * Copyright (C) 2011 Sreerenj Balachandran <sreerenj.balachandran@intel.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 Street, Fifth Floor, |
| * Boston, MA 02110-1301 USA. |
| */ |
| |
| #ifndef __GST_WAYLAND_VIDEO_SINK_H__ |
| #define __GST_WAYLAND_VIDEO_SINK_H__ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <math.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <sys/time.h> |
| #include <sys/ioctl.h> |
| #include <sys/mman.h> |
| #include <fcntl.h> |
| #include <assert.h> |
| #include <unistd.h> |
| |
| #include <gst/gst.h> |
| #include <gst/video/video.h> |
| #include <gst/video/gstvideosink.h> |
| #include <gst/video/gstvideometa.h> |
| |
| #include <wayland-client.h> |
| |
| #define GST_TYPE_WAYLAND_SINK \ |
| (gst_wayland_sink_get_type()) |
| #define GST_WAYLAND_SINK(obj) \ |
| (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WAYLAND_SINK,GstWaylandSink)) |
| #define GST_WAYLAND_SINK_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WAYLAND_SINK,GstWaylandSinkClass)) |
| #define GST_IS_WAYLAND_SINK(obj) \ |
| (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WAYLAND_SINK)) |
| #define GST_IS_WAYLAND_SINK_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WAYLAND_SINK)) |
| #define GST_WAYLAND_SINK_GET_CLASS(inst) \ |
| (G_TYPE_INSTANCE_GET_CLASS ((inst), GST_TYPE_WAYLAND_SINK, GstWaylandSinkClass)) |
| |
| struct display |
| { |
| struct wl_display *display; |
| struct wl_registry *registry; |
| struct wl_compositor *compositor; |
| struct wl_shell *shell; |
| struct wl_shm *shm; |
| uint32_t formats; |
| }; |
| |
| struct window |
| { |
| struct display *display; |
| int width, height; |
| struct wl_surface *surface; |
| struct wl_shell_surface *shell_surface; |
| struct wl_buffer *buffer; |
| struct wl_callback *callback; |
| guint redraw_pending :1; |
| |
| }; |
| |
| struct shm_pool { |
| struct wl_shm_pool *pool; |
| size_t size; |
| size_t used; |
| void *data; |
| }; |
| |
| typedef struct _GstWaylandSink GstWaylandSink; |
| typedef struct _GstWaylandSinkClass GstWaylandSinkClass; |
| |
| #include "waylandpool.h" |
| |
| struct _GstWaylandSink |
| { |
| GstVideoSink parent; |
| |
| struct display *display; |
| struct window *window; |
| struct shm_pool *shm_pool; |
| |
| GstBufferPool *pool; |
| |
| GMutex wayland_lock; |
| |
| gint video_width; |
| gint video_height; |
| uint32_t format; |
| }; |
| |
| struct _GstWaylandSinkClass |
| { |
| GstVideoSinkClass parent; |
| }; |
| |
| GType gst_wayland_sink_get_type (void) G_GNUC_CONST; |
| |
| G_END_DECLS |
| |
| #endif /* __GST_WAYLAND_VIDEO_SINK_H__ */ |