swfdec/swfdec_cached_video.h

   1 /* Swfdec
   2  * Copyright (c) 2008 Benjamin Otte <otte@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifndef _SWFDEC_CACHED_VIDEO_H_
  21 #define _SWFDEC_CACHED_VIDEO_H_
  22
  23 #include <cairo.h>
  24 #include <swfdec/swfdec_cached.h>
  25
  26 G_BEGIN_DECLS
  27
  28 typedef struct _SwfdecCachedVideo SwfdecCachedVideo;
  29 typedef struct _SwfdecCachedVideoClass SwfdecCachedVideoClass;
  30
  31 #define SWFDEC_TYPE_CACHED_VIDEO                    (swfdec_cached_video_get_type())
  32 #define SWFDEC_IS_CACHED_VIDEO(obj)                 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SWFDEC_TYPE_CACHED_VIDEO))
  33 #define SWFDEC_IS_CACHED_VIDEO_CLASS(klass)         (G_TYPE_CHECK_CLASS_TYPE ((klass), SWFDEC_TYPE_CACHED_VIDEO))
  34 #define SWFDEC_CACHED_VIDEO(obj)                    (G_TYPE_CHECK_INSTANCE_CAST ((obj), SWFDEC_TYPE_CACHED_VIDEO, SwfdecCachedVideo))
  35 #define SWFDEC_CACHED_VIDEO_CLASS(klass)            (G_TYPE_CHECK_CLASS_CAST ((klass), SWFDEC_TYPE_CACHED_VIDEO, SwfdecCachedVideoClass))
  36 #define SWFDEC_CACHED_VIDEO_GET_CLASS(obj)          (G_TYPE_INSTANCE_GET_CLASS ((obj), SWFDEC_TYPE_CACHED_VIDEO, SwfdecCachedVideoClass))
  37
  38
  39 struct _SwfdecCachedVideo {
  40   SwfdecCached          cached;
  41
  42   guint                 frame;          /* number of the frame */
  43   guint                 width;          /* relevant width of surface */
  44   guint                 height;         /* relevant height of surface */
  45
  46   cairo_surface_t *     surface;
  47 };
  48
  49 struct _SwfdecCachedVideoClass
  50 {
  51   SwfdecCachedClass     cached_class;
  52 };
  53
  54 GType                   swfdec_cached_video_get_type    (void);
  55
  56 SwfdecCachedVideo *     swfdec_cached_video_new         (cairo_surface_t *      surface,
  57                                                          gsize                  size);
  58
  59
  60 cairo_surface_t *       swfdec_cached_video_get_surface (SwfdecCachedVideo *    video);
  61 guint                   swfdec_cached_video_get_frame   (SwfdecCachedVideo *    video);
  62 void                    swfdec_cached_video_set_frame   (SwfdecCachedVideo *    video,
  63                                                          guint                  frame);
  64 void                    swfdec_cached_video_get_size    (SwfdecCachedVideo *    video,
  65                                                          guint *                width,
  66                                                          guint *                height);
  67 void                    swfdec_cached_video_set_size    (SwfdecCachedVideo *    video,
  68                                                          guint                  width,
  69                                                          guint                  height);
  70
  71
  72 G_END_DECLS
  73 #endif