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gstreamer/sys/v4l2/v4l2src_calls.h

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this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an el... Original commit message from CVS: this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an element, a src and a sink, but there won't be separate encoding plugins (like v4lmjpegsrc) - all functionality is (thanks to video4linux2) integrated in one plugin: v4l2src. v4l2sink is still to be done, that'll come later.
2002-09-09 07:14:35 +00:00
/* G-Streamer Video4linux2 video-capture plugin - system calls
* Copyright (C) 2002 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* 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.
*/
sys/v4l2/: add norm, channel and frequency properties. Original commit message from CVS: 2004-01-12 Benjamin Otte <in7y118@public.uni-hamburg.de> * sys/v4l2/gstv4l2element.c: (gst_v4l2element_class_init), (gst_v4l2element_dispose), (gst_v4l2element_set_property), (gst_v4l2element_get_property): * sys/v4l2/v4l2_calls.c: (gst_v4l2_set_defaults), (gst_v4l2_open): add norm, channel and frequency properties. * sys/v4l2/gstv4l2tuner.c: fixes for tuner interface changes * sys/v4l2/gstv4l2element.h: * sys/v4l2/gstv4l2src.c: * sys/v4l2/gstv4l2src.h: * sys/v4l2/v4l2src_calls.c: * sys/v4l2/v4l2src_calls.h: rework v4l2src to work with saa1734 cards and allow mmaped buffers.
2004-01-12 02:19:57 +00:00
#ifndef __V4L2SRC_CALLS_H__
#define __V4L2SRC_CALLS_H__
this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an el... Original commit message from CVS: this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an element, a src and a sink, but there won't be separate encoding plugins (like v4lmjpegsrc) - all functionality is (thanks to video4linux2) integrated in one plugin: v4l2src. v4l2sink is still to be done, that'll come later.
2002-09-09 07:14:35 +00:00
#include "gstv4l2src.h"
#include "v4l2_calls.h"
expand tabs Original commit message from CVS: expand tabs
2005-12-06 19:55:58 +00:00
gboolean gst_v4l2src_get_capture (GstV4l2Src *v4l2src);
gboolean gst_v4l2src_set_capture (GstV4l2Src *v4l2src,
struct v4l2_fmtdesc *fmt,
gint width,
gint height);
gboolean gst_v4l2src_capture_init (GstV4l2Src *v4l2src);
gboolean gst_v4l2src_capture_start (GstV4l2Src *v4l2src);
gint gst_v4l2src_grab_frame (GstV4l2Src *v4l2src);
guint8 * gst_v4l2src_get_buffer (GstV4l2Src *v4l2src,
gint num);
gboolean gst_v4l2src_queue_frame (GstV4l2Src *v4l2src,
guint i);
gboolean gst_v4l2src_capture_stop (GstV4l2Src *v4l2src);
gboolean gst_v4l2src_capture_deinit (GstV4l2Src *v4l2src);
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
expand tabs Original commit message from CVS: expand tabs
2005-12-06 19:55:58 +00:00
gboolean gst_v4l2src_fill_format_list (GstV4l2Src *v4l2src);
gboolean gst_v4l2src_clear_format_list (GstV4l2Src *v4l2src);
this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an el... Original commit message from CVS: this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an element, a src and a sink, but there won't be separate encoding plugins (like v4lmjpegsrc) - all functionality is (thanks to video4linux2) integrated in one plugin: v4l2src. v4l2sink is still to be done, that'll come later.
2002-09-09 07:14:35 +00:00
This implements filtered-caps negotiation for all the v4l*src elements, and removes the accompanying properties since... Original commit message from CVS: This implements filtered-caps negotiation for all the v4l*src elements, and removes the accompanying properties since they're no longer needed
2003-05-10 14:36:34 +00:00
/* hacky */
expand tabs Original commit message from CVS: expand tabs
2005-12-06 19:55:58 +00:00
gboolean gst_v4l2src_get_size_limits (GstV4l2Src *v4l2src,
struct v4l2_fmtdesc *fmt,
gint *min_w, gint *max_w,
gint *min_h, gint *max_h);
this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an el... Original commit message from CVS: this adds video4linux2 source and element plugins. The division in v4l2* plugins is the same as for v4l1 - i.e. an element, a src and a sink, but there won't be separate encoding plugins (like v4lmjpegsrc) - all functionality is (thanks to video4linux2) integrated in one plugin: v4l2src. v4l2sink is still to be done, that'll come later.
2002-09-09 07:14:35 +00:00
expand tabs Original commit message from CVS: expand tabs
2005-12-06 19:55:58 +00:00
void gst_v4l2src_free_buffer (GstBuffer *buffer);
*.h: Revert indenting Original commit message from CVS: * *.h: Revert indenting
2004-03-15 16:32:54 +00:00
sys/v4l2/: add norm, channel and frequency properties. Original commit message from CVS: 2004-01-12 Benjamin Otte <in7y118@public.uni-hamburg.de> * sys/v4l2/gstv4l2element.c: (gst_v4l2element_class_init), (gst_v4l2element_dispose), (gst_v4l2element_set_property), (gst_v4l2element_get_property): * sys/v4l2/v4l2_calls.c: (gst_v4l2_set_defaults), (gst_v4l2_open): add norm, channel and frequency properties. * sys/v4l2/gstv4l2tuner.c: fixes for tuner interface changes * sys/v4l2/gstv4l2element.h: * sys/v4l2/gstv4l2src.c: * sys/v4l2/gstv4l2src.h: * sys/v4l2/v4l2src_calls.c: * sys/v4l2/v4l2src_calls.h: rework v4l2src to work with saa1734 cards and allow mmaped buffers.
2004-01-12 02:19:57 +00:00
#endif /* __V4L2SRC_CALLS_H__ */
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