2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
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 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 #include <gst/base/gstbasetransform.h>
22 #include <gst/video/video.h>
24 #ifndef __GST_VIDEO_BOX_H__
25 #define __GST_VIDEO_BOX_H__
27 #define GST_TYPE_VIDEO_BOX \
28 (gst_video_box_get_type())
29 #define GST_VIDEO_BOX(obj) \
30 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_BOX,GstVideoBox))
31 #define GST_VIDEO_BOX_CLASS(klass) \
32 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_BOX,GstVideoBoxClass))
33 #define GST_IS_VIDEO_BOX(obj) \
34 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_BOX))
35 #define GST_IS_VIDEO_BOX_CLASS(klass) \
36 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_BOX))
38 typedef struct _GstVideoBox GstVideoBox;
39 typedef struct _GstVideoBoxClass GstVideoBoxClass;
47 VIDEO_BOX_FILL_YELLOW,
55 GstBaseTransform element;
59 /* Guarding everything below */
62 GstVideoFormat in_format;
63 gint in_width, in_height;
65 GstVideoFormat out_format;
66 gint out_width, out_height;
69 gint box_left, box_right, box_top, box_bottom;
71 gint border_left, border_right, border_top, border_bottom;
72 gint crop_left, crop_right, crop_top, crop_bottom;
77 GstVideoBoxFill fill_type;
81 void (*fill) (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format, guint8 *dest, gboolean sdtv, gint width, gint height);
82 void (*copy) (guint i_alpha, GstVideoFormat dest_format, guint8 *dest, gboolean dest_sdtv, gint dest_width, gint dest_height, gint dest_x, gint dest_y, GstVideoFormat src_format, const guint8 *src, gboolean src_sdtv, gint src_width, gint src_height, gint src_x, gint src_y, gint w, gint h);
85 struct _GstVideoBoxClass
87 GstBaseTransformClass parent_class;
90 GType gst_video_box_get_type (void);
92 #endif /* __GST_VIDEO_BOX_H__ */