2 * gstvaapidisplay_x11.c - VA/X11 display abstraction
4 * gstreamer-vaapi (C) 2010 Splitted-Desktop Systems
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program 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
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "vaapi_utils.h"
23 #include "gstvaapidisplay_x11.h"
26 #include "vaapi_debug.h"
28 G_DEFINE_TYPE(GstVaapiDisplayX11,
29 gst_vaapi_display_x11,
30 GST_VAAPI_TYPE_DISPLAY);
32 #define GST_VAAPI_DISPLAY_X11_GET_PRIVATE(obj) \
33 (G_TYPE_INSTANCE_GET_PRIVATE((obj), \
34 GST_VAAPI_TYPE_DISPLAY_X11, \
35 GstVaapiDisplayX11Private))
37 struct _GstVaapiDisplayX11Private {
48 gst_vaapi_display_x11_set_display(GstVaapiDisplayX11 *display,
49 Display *x11_display);
52 gst_vaapi_display_x11_finalize(GObject *object)
54 GstVaapiDisplayX11 *display = GST_VAAPI_DISPLAY_X11(object);
55 GstVaapiDisplayX11Private *priv = display->priv;
57 G_OBJECT_CLASS(gst_vaapi_display_x11_parent_class)->finalize(object);
61 gst_vaapi_display_x11_set_property(GObject *object,
66 GstVaapiDisplayX11 *display = GST_VAAPI_DISPLAY_X11(object);
67 GstVaapiDisplayX11Private *priv = display->priv;
70 case PROP_X11_DISPLAY:
71 gst_vaapi_display_x11_set_display(display, g_value_get_pointer(value));
74 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
80 gst_vaapi_display_x11_get_property(GObject *object,
85 GstVaapiDisplayX11 *display = GST_VAAPI_DISPLAY_X11(object);
86 GstVaapiDisplayX11Private *priv = display->priv;
89 case PROP_X11_DISPLAY:
90 g_value_set_pointer(value, gst_vaapi_display_x11_get_display(display));
93 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
99 gst_vaapi_display_x11_class_init(GstVaapiDisplayX11Class *klass)
101 GObjectClass * const object_class = G_OBJECT_CLASS(klass);
103 g_type_class_add_private(klass, sizeof(GstVaapiDisplayX11Private));
105 object_class->finalize = gst_vaapi_display_x11_finalize;
106 object_class->set_property = gst_vaapi_display_x11_set_property;
107 object_class->get_property = gst_vaapi_display_x11_get_property;
109 g_object_class_install_property
112 g_param_spec_pointer("x11-display",
115 G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
119 gst_vaapi_display_x11_init(GstVaapiDisplayX11 *display)
121 GstVaapiDisplayX11Private *priv = GST_VAAPI_DISPLAY_X11_GET_PRIVATE(display);
123 display->priv = priv;
124 priv->display = NULL;
128 gst_vaapi_display_x11_get_display(GstVaapiDisplayX11 *display)
130 GstVaapiDisplayX11Private *priv = display->priv;
132 g_return_val_if_fail(GST_VAAPI_IS_DISPLAY_X11(display), NULL);
134 return priv->display;
138 gst_vaapi_display_x11_set_display(GstVaapiDisplayX11 *display,
139 Display *x11_display)
141 GstVaapiDisplayX11Private *priv = display->priv;
143 g_return_if_fail(GST_VAAPI_IS_DISPLAY_X11(display));
146 VADisplay va_display = vaGetDisplay(x11_display);
148 g_object_set(GST_VAAPI_DISPLAY(display),
149 "display", va_display,
153 priv->display = x11_display;
157 gst_vaapi_display_x11_new(Display *x11_display)
159 return g_object_new(GST_VAAPI_TYPE_DISPLAY_X11,
160 "x11-display", x11_display,