gst/vaapi/gstvaapisink.h

   1 /*
   2  *  gstvaapisink.h - VA-API video sink
   3  *
   4  *  Copyright (C) 2010-2011 Splitted-Desktop Systems
   5  *  Copyright (C) 2011 Intel Corporation
   6  *
   7  *  This library is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU Lesser General Public License
   9  *  as published by the Free Software Foundation; either version 2.1
  10  *  of the License, or (at your option) any later version.
  11  *
  12  *  This library is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  *  Lesser General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU Lesser General Public
  18  *  License along with this library; if not, write to the Free
  19  *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20  *  Boston, MA 02110-1301 USA
  21 */
  22
  23 #ifndef GST_VAAPISINK_H
  24 #define GST_VAAPISINK_H
  25
  26 #include <gst/video/gstvideosink.h>
  27 #include <gst/vaapi/gstvaapidisplay.h>
  28 #include <gst/vaapi/gstvaapiwindow.h>
  29 #if USE_VAAPISINK_GLX
  30 #include <gst/vaapi/gstvaapitexture.h>
  31 #endif
  32 #include <X11/Xlib.h>
  33
  34 G_BEGIN_DECLS
  35
  36 #define GST_TYPE_VAAPISINK \
  37     (gst_vaapisink_get_type())
  38
  39 #define GST_VAAPISINK(obj)                              \
  40     (G_TYPE_CHECK_INSTANCE_CAST((obj),                  \
  41                                 GST_TYPE_VAAPISINK,     \
  42                                 GstVaapiSink))
  43
  44 #define GST_VAAPISINK_CLASS(klass)                      \
  45     (G_TYPE_CHECK_CLASS_CAST((klass),                   \
  46                              GST_TYPE_VAAPISINK,        \
  47                              GstVaapiSinkClass))
  48
  49 #define GST_IS_VAAPISINK(obj) \
  50     (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_VAAPISINK))
  51
  52 #define GST_IS_VAAPISINK_CLASS(klass) \
  53     (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VAAPISINK))
  54
  55 #define GST_VAAPISINK_GET_CLASS(obj)                    \
  56     (G_TYPE_INSTANCE_GET_CLASS((obj),                   \
  57                                GST_TYPE_VAAPISINK,      \
  58                                GstVaapiSinkClass))
  59
  60 typedef struct _GstVaapiSink                    GstVaapiSink;
  61 typedef struct _GstVaapiSinkClass               GstVaapiSinkClass;
  62
  63 #if !USE_VAAPISINK_GLX
  64 typedef struct _GstVaapiTexture                 GstVaapiTexture;
  65 #endif
  66
  67 struct _GstVaapiSink {
  68     /*< private >*/
  69     GstVideoSink parent_instance;
  70
  71     GstVaapiDisplay    *display;
  72     GstVaapiWindow     *window;
  73     guint               window_width;
  74     guint               window_height;
  75     GstVaapiTexture    *texture;
  76     guint               video_width;
  77     guint               video_height;
  78     gint                video_par_n;
  79     gint                video_par_d;
  80     GstVaapiRectangle   display_rect;
  81     guint               foreign_window  : 1;
  82     guint               fullscreen      : 1;
  83     guint               synchronous     : 1;
  84     guint               use_glx         : 1;
  85     guint               use_reflection  : 1;
  86 };
  87
  88 struct _GstVaapiSinkClass {
  89     /*< private >*/
  90     GstVideoSinkClass parent_class;
  91 };
  92
  93 GType
  94 gst_vaapisink_get_type(void);
  95
  96 G_END_DECLS
  97
  98 #endif /* GST_VAAPISINK_H */