Initial Commit: Adding Wayland Video Sink

1 files changed, 102 insertions, 0 deletions

diff --git a/ext/wayland/gstwaylandsink.h b/ext/wayland/gstwaylandsink.h
new file mode 100755
index 000000000..71d6cfc75
--- /dev/null
+++ b/ext/wayland/gstwaylandsink.h
@@ -0,0 +1,102 @@
+/*
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __GST_WAYLAND_VIDEO_SINK_H__
+#define __GST_WAYLAND_VIDEO_SINK_H__
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/video/gstvideosink.h>
+
+#include <wayland-client.h>
+#include <wayland-egl.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_visual *xrgb_visual;
+  struct wl_compositor *compositor;
+  struct wl_shell *shell;
+  struct wl_shm *shm;
+  uint32_t mask;
+};
+
+struct window
+{
+  struct display *display;
+  int width, height;
+  struct wl_surface *surface;
+  struct wl_buffer *buffer;
+  void *data;
+};
+
+typedef struct _GstWayLandSink GstWayLandSink;
+typedef struct _GstWayLandSinkClass GstWayLandSinkClass;
+
+struct _GstWayLandSink
+{
+
+  GstVideoSink parent;
+
+  GstCaps *caps;
+  
+  struct display *display;
+  struct window *window;
+
+  GCond *buffer_cond;
+  GMutex *buffer_lock;
+
+  GCond *wayland_cond;
+  GMutex *wayland_lock;
+
+  gboolean unlock;
+
+  guint width, height, depth, size;
+
+  void *MapAddr;
+  gboolean render_finish;
+      
+};
+
+struct _GstWayLandSinkClass
+{
+  GstVideoSinkClass parent; 
+
+};
+
+GType
+gst_wayland_sink_get_type (void)
+    G_GNUC_CONST;
+
+G_END_DECLS
+#endif /* __GST_WAYLAND_VIDEO_SINK_H__ */