gst-libs/gst/vaapi/gstvaapidisplay_wayland_priv.h

   1 /*
   2  *  gstvaapidisplay_wayland_priv.h - Internal VA/Wayland interface
   3  *
   4  *  Copyright (C) 2012 Intel Corporation
   5  *
   6  *  This library is free software; you can redistribute it and/or
   7  *  modify it under the terms of the GNU Lesser General Public License
   8  *  as published by the Free Software Foundation; either version 2.1
   9  *  of the License, or (at your option) any later version.
  10  *
  11  *  This library is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  *  Lesser General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU Lesser General Public
  17  *  License along with this library; if not, write to the Free
  18  *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  *  Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef GST_VAAPI_DISPLAY_WAYLAND_PRIV_H
  23 #define GST_VAAPI_DISPLAY_WAYLAND_PRIV_H
  24
  25 #include <gst/vaapi/gstvaapidisplay_wayland.h>
  26
  27 G_BEGIN_DECLS
  28
  29 #define GST_VAAPI_DISPLAY_WAYLAND_GET_PRIVATE(obj)                      \
  30     (G_TYPE_INSTANCE_GET_PRIVATE((obj),                                 \
  31                                  GST_VAAPI_TYPE_DISPLAY_WAYLAND,        \
  32                                  GstVaapiDisplayWaylandPrivate))
  33
  34 #define GST_VAAPI_DISPLAY_WAYLAND_CAST(display) \
  35     ((GstVaapiDisplayWayland *)(display))
  36
  37 /**
  38  * GST_VAAPI_DISPLAY_WL_DISPLAY:
  39  * @display: a #GstVaapiDisplay
  40  *
  41  * Macro that evaluates to the underlying Wayland #wl_display object
  42  * of @display
  43  */
  44 #undef  GST_VAAPI_DISPLAY_WL_DISPLAY
  45 #define GST_VAAPI_DISPLAY_WL_DISPLAY(display) \
  46     GST_VAAPI_DISPLAY_WAYLAND_CAST(display)->priv->wl_display
  47
  48 struct _GstVaapiDisplayWaylandPrivate {
  49     gchar                      *display_name;
  50     struct wl_display          *wl_display;
  51     struct wl_compositor       *compositor;
  52     struct wl_shell            *shell;
  53     struct wl_output           *output;
  54     guint                       width;
  55     guint                       height;
  56     guint                       phys_width;
  57     guint                       phys_height;
  58     gint                        event_fd;
  59     guint32                     event_mask;
  60     guint                       create_display  : 1;
  61 };
  62
  63 G_END_DECLS
  64
  65 #endif /* GST_VAAPI_DISPLAY_WAYLAND_PRIV_H */