diff options
author | Ronald S. Bultje <rbultje@ronald.bitfreak.net> | 2003-10-10 12:47:42 +0000 |
---|---|---|
committer | Ronald S. Bultje <rbultje@ronald.bitfreak.net> | 2003-10-10 12:47:42 +0000 |
commit | aa94247770732a40e46ab3d539dd9987062abef4 (patch) | |
tree | 1509ca08f33718ccb6cb63f1c1ad1f5b4752801b /gst-libs/gst/tuner/tunernorm.h | |
parent | 39b91cdb495b9f9b326e79a10f64753a097c203c (diff) | |
download | gst-plugins-bad-aa94247770732a40e46ab3d539dd9987062abef4.tar.gz gst-plugins-bad-aa94247770732a40e46ab3d539dd9987062abef4.tar.bz2 gst-plugins-bad-aa94247770732a40e46ab3d539dd9987062abef4.zip |
Some interface implementations for video4linux/video4linux2 plugins: a Tuner interface, with which one can select inp...
Original commit message from CVS:
Some interface implementations for video4linux/video4linux2 plugins:
* a Tuner interface, with which one can select inputs and stations. Audio
work is underway here, but unfinished.
* A Xoverlay interface with which one can do simple overlay. Similar to
the API of the v4l/Xv XFree86 extension. Widget implementation for
GTK-2.0 coming up in the sandbox.
* Colorbalance - for adapting colors (brightness, contrast, etc.) - pretty
basic and maybe somewhat overdesigned. But it'll do for now.
Apart from these interfaces, there's also a loadable library 'xwindowlistener'
that listenes to X for the movement of a window and the overlap of other
windows. This is partly copied from xawtv (and thus partly GPL :(), but it's
needed for the xoverlay interface implementation in the v4l/v4l2 elements.
Lastly, some small changes to remove redundant properties from the v4l/v4l2
elements since these can be done much simpler. Comments appreciated!
Diffstat (limited to 'gst-libs/gst/tuner/tunernorm.h')
-rw-r--r-- | gst-libs/gst/tuner/tunernorm.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gst-libs/gst/tuner/tunernorm.h b/gst-libs/gst/tuner/tunernorm.h new file mode 100644 index 00000000..3e6e801d --- /dev/null +++ b/gst-libs/gst/tuner/tunernorm.h @@ -0,0 +1,55 @@ +/* GStreamer Tuner + * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> + * + * tunernorm.h: tuner norm object design + * + * 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. + */ + +#ifndef __GST_TUNER_NORM_H__ +#define __GST_TUNER_NORM_H__ + +#include <gst/gst.h> + +G_BEGIN_DECLS + +#define GST_TYPE_TUNER_NORM \ + (gst_tuner_norm_get_type ()) +#define GST_TUNER_NORM(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TUNER_NORM, GstTunerNorm)) +#define GST_TUNER_NORM_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TUNER_NORM, GstTunerNormClass)) +#define GST_IS_TUNER_NORM(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TUNER_NORM)) +#define GST_IS_TUNER_NORM_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TUNER_NORM)) + +typedef struct _GstTunerNorm { + GObject parent; + + gchar *label; + gfloat fps; +} GstTunerNorm; + +typedef struct _GstTunerNormClass { + GObjectClass parent; +} GstTunerNormClass; + +GType gst_tuner_norm_get_type (void); + +G_END_DECLS + +#endif /* __GST_TUNER_NORM_H__ */ |