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97 lines
2.2 KiB
C
97 lines
2.2 KiB
C
/* Gnome-Streamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_V4LSRC_H__
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#define __GST_V4LSRC_H__
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#include <config.h>
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#include <gst/gst.h>
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#include <linux/videodev.h>
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#include "grab.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GST_TYPE_V4LSRC \
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(gst_v4lsrc_get_type())
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#define GST_V4LSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_V4LSRC,GstV4lSrc))
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#define GST_V4LSRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_V4LSRC,GstV4lSrcClass))
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#define GST_IS_V4LSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_V4LSRC))
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#define GST_IS_V4LSRC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_V4LSRC))
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// NOTE: per-element flags start with 16 for now
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typedef enum {
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GST_V4LSRC_OPEN = GST_ELEMENT_FLAG_LAST,
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GST_V4LSRC_FLAG_LAST = GST_ELEMENT_FLAG_LAST+2,
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} GstV4lSrcFlags;
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typedef struct _GstV4lSrc GstV4lSrc;
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typedef struct _GstV4lSrcClass GstV4lSrcClass;
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struct _GstV4lSrc {
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GstElement element;
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/* pads */
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GstPad *srcpad;
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/* video device */
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struct GRABBER *grabber;
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gboolean init;
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gint width;
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gint height;
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guint16 format;
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guint32 buffer_size;
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gulong tune;
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gboolean tuned;
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gint input;
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gint norm;
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gint volume;
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gboolean mute;
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gint audio_mode;
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gint color;
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gint bright;
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gint hue;
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gint contrast;
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gchar *device;
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};
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struct _GstV4lSrcClass {
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GstElementClass parent_class;
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};
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GType gst_v4lsrc_get_type(void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GST_V4LSRC_H__ */
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