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gstreamer/subprojects/gst-plugins-good/sys/v4l2/gstv4l2tuner.h

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sys/v4l2/: Cleanup error messages and unify header comments Original commit message from CVS: * sys/v4l2/gstv4l2.c: * sys/v4l2/gstv4l2colorbalance.c: * sys/v4l2/gstv4l2colorbalance.h: * sys/v4l2/gstv4l2object.c: * sys/v4l2/gstv4l2object.h: * sys/v4l2/gstv4l2src.c: * sys/v4l2/gstv4l2src.h: * sys/v4l2/gstv4l2tuner.c: * sys/v4l2/gstv4l2tuner.h: * sys/v4l2/gstv4l2xoverlay.c: (gst_v4l2_xoverlay_open): * sys/v4l2/gstv4l2xoverlay.h: * sys/v4l2/v4l2_calls.c: (gst_v4l2_get_capabilities), (gst_v4l2_open): * sys/v4l2/v4l2_calls.h: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_queue_frame), (gst_v4l2src_capture_init): * sys/v4l2/v4l2src_calls.h: Cleanup error messages and unify header comments
2006-09-02 14:28:55 +00:00
/* GStreamer
*
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!
2003-10-10 12:47:42 +00:00
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
Update Edgard Lima's email https://bugzilla.gnome.org/show_bug.cgi?id=779230
2017-02-26 00:47:03 +00:00
* 2006 Edgard Lima <edgard.lima@gmail.com>
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!
2003-10-10 12:47:42 +00:00
*
* gstv4l2tuner.h: tuner interface implementation for V4L2
*
* 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
Fix FSF address https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-04 00:07:18 +00:00
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
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!
2003-10-10 12:47:42 +00:00
*/
#ifndef __GST_V4L2_TUNER_H__
#define __GST_V4L2_TUNER_H__
#include <gst/gst.h>
Update everything for the removal of the interface library and mixer/tuner interfaces
2012-04-13 11:04:12 +00:00
#include "tuner.h"
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
#include "gstv4l2object.h"
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!
2003-10-10 12:47:42 +00:00
G_BEGIN_DECLS
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
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!
2003-10-10 12:47:42 +00:00
#define GST_TYPE_V4L2_TUNER_CHANNEL \
(gst_v4l2_tuner_channel_get_type ())
#define GST_V4L2_TUNER_CHANNEL(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_V4L2_TUNER_CHANNEL, \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
GstV4l2TunerChannel))
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!
2003-10-10 12:47:42 +00:00
#define GST_V4L2_TUNER_CHANNEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_V4L2_TUNER_CHANNEL, \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
GstV4l2TunerChannelClass))
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!
2003-10-10 12:47:42 +00:00
#define GST_IS_V4L2_TUNER_CHANNEL(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_V4L2_TUNER_CHANNEL))
#define GST_IS_V4L2_TUNER_CHANNEL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_V4L2_TUNER_CHANNEL))
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
typedef struct _GstV4l2TunerChannel {
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!
2003-10-10 12:47:42 +00:00
GstTunerChannel parent;
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
guint32 index;
guint32 tuner;
guint32 audio;
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!
2003-10-10 12:47:42 +00:00
} GstV4l2TunerChannel;
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
typedef struct _GstV4l2TunerChannelClass {
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!
2003-10-10 12:47:42 +00:00
GstTunerChannelClass parent;
} GstV4l2TunerChannelClass;
#define GST_TYPE_V4L2_TUNER_NORM \
(gst_v4l2_tuner_norm_get_type ())
#define GST_V4L2_TUNER_NORM(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_V4L2_TUNER_NORM, \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
GstV4l2TunerNorm))
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!
2003-10-10 12:47:42 +00:00
#define GST_V4L2_TUNER_NORM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_V4L2_TUNER_NORM, \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
GstV4l2TunerNormClass))
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!
2003-10-10 12:47:42 +00:00
#define GST_IS_V4L2_TUNER_NORM(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_V4L2_TUNER_NORM))
#define GST_IS_V4L2_TUNER_NORM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_V4L2_TUNER_NORM))
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
typedef struct _GstV4l2TunerNorm {
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!
2003-10-10 12:47:42 +00:00
GstTunerNorm parent;
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
v4l2_std_id index;
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!
2003-10-10 12:47:42 +00:00
} GstV4l2TunerNorm;
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
typedef struct _GstV4l2TunerNormClass {
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!
2003-10-10 12:47:42 +00:00
GstTunerNormClass parent;
} GstV4l2TunerNormClass;
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
GType gst_v4l2_tuner_channel_get_type (void);
GType gst_v4l2_tuner_norm_get_type (void);
sys/v4l2/Makefile.am: Fix makefile, list libs in stack order. Original commit message from CVS: * sys/v4l2/Makefile.am: Fix makefile, list libs in stack order. * sys/v4l2/gstv4l2colorbalance.c: * sys/v4l2/gstv4l2colorbalance.h: * sys/v4l2/gstv4l2object.c: (gst_v4l2_device_get_type), (gst_v4l2_object_install_properties_helper): * sys/v4l2/gstv4l2object.h: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read), (gst_v4l2src_get_mmap), (gst_v4l2src_create): * sys/v4l2/gstv4l2src.h: * sys/v4l2/gstv4l2tuner.h: * sys/v4l2/gstv4l2vidorient.h: * sys/v4l2/gstv4l2xoverlay.h: * sys/v4l2/v4l2_calls.h: * sys/v4l2/v4l2src_calls.h: Fix coding style: - Remove extern from functions. - Fix header indentation. Fix Flags, add defaults for properties. Remove unused enums. Fix TOO_LAZY in error messages.
2006-09-26 13:18:06 +00:00
/* channels */
const GList* gst_v4l2_tuner_list_channels (GstV4l2Object * v4l2object);
GstTunerChannel* gst_v4l2_tuner_get_channel (GstV4l2Object * v4l2object);
gboolean gst_v4l2_tuner_set_channel (GstV4l2Object * v4l2object,
GstTunerChannel * channel);
/* norms */
const GList* gst_v4l2_tuner_list_norms (GstV4l2Object * v4l2object);
void gst_v4l2_tuner_set_norm_and_notify (GstV4l2Object * v4l2object,
GstTunerNorm * norm);
GstTunerNorm* gst_v4l2_tuner_get_norm (GstV4l2Object * v4l2object);
gboolean gst_v4l2_tuner_set_norm (GstV4l2Object * v4l2object,
GstTunerNorm * norm);
v4l2: add norm property Based on a patch by Guennadi Liakhovetski. v2: updates because I forgot to add GstTuner interface to v4l2sink v3: update to add all possible values to norm enum
2010-04-04 11:43:41 +00:00
GstTunerNorm* gst_v4l2_tuner_get_norm_by_std_id (GstV4l2Object * v4l2object,
v4l2_std_id norm);
v4l2_std_id gst_v4l2_tuner_get_std_id_by_norm (GstV4l2Object * v4l2object,
GstTunerNorm * norm);
sys/v4l2/Makefile.am: Fix makefile, list libs in stack order. Original commit message from CVS: * sys/v4l2/Makefile.am: Fix makefile, list libs in stack order. * sys/v4l2/gstv4l2colorbalance.c: * sys/v4l2/gstv4l2colorbalance.h: * sys/v4l2/gstv4l2object.c: (gst_v4l2_device_get_type), (gst_v4l2_object_install_properties_helper): * sys/v4l2/gstv4l2object.h: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read), (gst_v4l2src_get_mmap), (gst_v4l2src_create): * sys/v4l2/gstv4l2src.h: * sys/v4l2/gstv4l2tuner.h: * sys/v4l2/gstv4l2vidorient.h: * sys/v4l2/gstv4l2xoverlay.h: * sys/v4l2/v4l2_calls.h: * sys/v4l2/v4l2src_calls.h: Fix coding style: - Remove extern from functions. - Fix header indentation. Fix Flags, add defaults for properties. Remove unused enums. Fix TOO_LAZY in error messages.
2006-09-26 13:18:06 +00:00
/* frequency */
void gst_v4l2_tuner_set_frequency_and_notify (GstV4l2Object * v4l2object,
GstTunerChannel * channel,
gulong frequency);
gint gst_v4l2_tuner_signal_strength (GstV4l2Object * v4l2object,
GstTunerChannel * channel);
gulong gst_v4l2_tuner_get_frequency (GstV4l2Object * v4l2object,
GstTunerChannel * channel);
gboolean gst_v4l2_tuner_set_frequency (GstV4l2Object * v4l2object,
GstTunerChannel * channel,
gulong frequency);
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
#define GST_IMPLEMENT_V4L2_TUNER_METHODS(Type, interface_as_function) \
\
static const GList * \
interface_as_function ## _tuner_list_channels (GstTuner * mixer) \
{ \
Type *this = (Type*) mixer; \
return gst_v4l2_tuner_list_channels (this->v4l2object); \
} \
\
static void \
sys/v4l2/gstv4l2tuner.*: Fix _set_channel(): remove useless g_object_notify() for "channel" property that doesn't exi... Original commit message from CVS: Patch by: Fredrik Persson <frepe at broadband net> * sys/v4l2/gstv4l2tuner.c: * sys/v4l2/gstv4l2tuner.h: Fix _set_channel(): remove useless g_object_notify() for "channel" property that doesn't exist any longer and therefore now also useless redirect (#338818).
2006-10-18 11:04:09 +00:00
interface_as_function ## _tuner_set_channel (GstTuner * mixer, \
GstTunerChannel * channel) \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
{ \
Type *this = (Type*) mixer; \
sys/v4l2/gstv4l2tuner.*: Fix _set_channel(): remove useless g_object_notify() for "channel" property that doesn't exi... Original commit message from CVS: Patch by: Fredrik Persson <frepe at broadband net> * sys/v4l2/gstv4l2tuner.c: * sys/v4l2/gstv4l2tuner.h: Fix _set_channel(): remove useless g_object_notify() for "channel" property that doesn't exist any longer and therefore now also useless redirect (#338818).
2006-10-18 11:04:09 +00:00
gst_v4l2_tuner_set_channel (this->v4l2object, channel); \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
} \
static GstTunerChannel * \
interface_as_function ## _tuner_get_channel (GstTuner * mixer) \
{ \
Type *this = (Type*) mixer; \
return gst_v4l2_tuner_get_channel (this->v4l2object); \
} \
static const GList * \
interface_as_function ## _tuner_list_norms (GstTuner * mixer) \
{ \
Type *this = (Type*) mixer; \
return gst_v4l2_tuner_list_norms (this->v4l2object); \
} \
static void \
interface_as_function ## _tuner_set_norm_and_notify (GstTuner * mixer, \
GstTunerNorm * norm) \
{ \
Type *this = (Type*) mixer; \
gst_v4l2_tuner_set_norm_and_notify (this->v4l2object, norm); \
} \
static GstTunerNorm * \
interface_as_function ## _tuner_get_norm (GstTuner * mixer) \
{ \
Type *this = (Type*) mixer; \
return gst_v4l2_tuner_get_norm (this->v4l2object); \
} \
\
static void \
interface_as_function ## _tuner_set_frequency_and_notify (GstTuner * mixer, \
GstTunerChannel * channel, \
gulong frequency) \
{ \
Type *this = (Type*) mixer; \
gst_v4l2_tuner_set_frequency_and_notify (this->v4l2object, channel, frequency); \
} \
\
static gulong \
interface_as_function ## _tuner_get_frequency (GstTuner * mixer, \
GstTunerChannel * channel) \
{ \
Type *this = (Type*) mixer; \
return gst_v4l2_tuner_get_frequency (this->v4l2object, channel); \
} \
\
static gint \
interface_as_function ## _tuner_signal_strength (GstTuner * mixer, \
GstTunerChannel * channel) \
{ \
Type *this = (Type*) mixer; \
return gst_v4l2_tuner_signal_strength (this->v4l2object, channel); \
} \
\
Add -Wmissing-declarations -Wmissing-prototypes warning flags And fix all the warnings.
2010-03-17 17:23:00 +00:00
static void \
interfaces: clean up the use of iface and class/klass
2011-10-21 12:51:23 +00:00
interface_as_function ## _tuner_interface_init (GstTunerInterface * iface) \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
{ \
/* default virtual functions */ \
interfaces: clean up the use of iface and class/klass
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iface->list_channels = interface_as_function ## _tuner_list_channels; \
iface->set_channel = interface_as_function ## _tuner_set_channel; \
iface->get_channel = interface_as_function ## _tuner_get_channel; \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
\
interfaces: clean up the use of iface and class/klass
2011-10-21 12:51:23 +00:00
iface->list_norms = interface_as_function ## _tuner_list_norms; \
iface->set_norm = interface_as_function ## _tuner_set_norm_and_notify; \
iface->get_norm = interface_as_function ## _tuner_get_norm; \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
\
interfaces: clean up the use of iface and class/klass
2011-10-21 12:51:23 +00:00
iface->set_frequency = interface_as_function ## _tuner_set_frequency_and_notify; \
iface->get_frequency = interface_as_function ## _tuner_get_frequency; \
iface->signal_strength = interface_as_function ## _tuner_signal_strength; \
Changes proposed by Wingo in bug #338818. Original commit message from CVS: Changes proposed by Wingo in bug #338818.
2006-05-11 17:59:59 +00:00
} \
Some changes proposed by wingo in bug #338818 (but not everything yet). Patch from Martin Rubli to fix framerate dete... Original commit message from CVS: Some changes proposed by wingo in bug #338818 (but not everything yet). Patch from Martin Rubli to fix framerate detection.
2006-05-05 20:12:59 +00:00
pulse, v4l2: add missing G_END_DECLS in some places
2014-10-28 21:32:06 +00:00
G_END_DECLS
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!
2003-10-10 12:47:42 +00:00
#endif /* __GST_V4L2_TUNER_H__ */
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