diff options
author | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2009-08-14 13:40:21 +0200 |
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committer | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2009-08-31 08:19:25 +0200 |
commit | 867b8c9d1524309f45e59877214981beebc8c783 (patch) | |
tree | 3cfa2eb0bf1417081df905136faf3c7c5b66e622 /gst/videobox/gstvideobox.h | |
parent | 6976f3d39a776f3145009a7e10a3a6c30f64f860 (diff) |
videobox: Split declarations into a header file and add autocrop stuff to the docs
Diffstat (limited to 'gst/videobox/gstvideobox.h')
-rw-r--r-- | gst/videobox/gstvideobox.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/gst/videobox/gstvideobox.h b/gst/videobox/gstvideobox.h new file mode 100644 index 00000000..401591f0 --- /dev/null +++ b/gst/videobox/gstvideobox.h @@ -0,0 +1,82 @@ +/* GStreamer + * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include <gst/gst.h> +#include <gst/base/gstbasetransform.h> +#include <gst/video/video.h> + +#ifndef __GST_VIDEO_BOX_H__ +#define __GST_VIDEO_BOX_H__ + +#define GST_TYPE_VIDEO_BOX \ + (gst_video_box_get_type()) +#define GST_VIDEO_BOX(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_BOX,GstVideoBox)) +#define GST_VIDEO_BOX_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_BOX,GstVideoBoxClass)) +#define GST_IS_VIDEO_BOX(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_BOX)) +#define GST_IS_VIDEO_BOX_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_BOX)) + +typedef struct _GstVideoBox GstVideoBox; +typedef struct _GstVideoBoxClass GstVideoBoxClass; + +typedef enum +{ + VIDEO_BOX_FILL_BLACK, + VIDEO_BOX_FILL_GREEN, + VIDEO_BOX_FILL_BLUE, + VIDEO_BOX_FILL_LAST +} +GstVideoBoxFill; + +struct _GstVideoBox +{ + GstBaseTransform element; + + /* <private> */ + + /* Guarding everything below */ + GMutex *mutex; + /* caps */ + guint32 in_fourcc; + gint in_width, in_height; + guint32 out_fourcc; + gint out_width, out_height; + + gint box_left, box_right, box_top, box_bottom; + + gint border_left, border_right, border_top, border_bottom; + gint crop_left, crop_right, crop_top, crop_bottom; + + gdouble alpha; + gdouble border_alpha; + + GstVideoBoxFill fill_type; + + gboolean autocrop; +}; + +struct _GstVideoBoxClass +{ + GstBaseTransformClass parent_class; +}; + +#endif /* __GST_VIDEO_BOX_H__ */ |