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/* GStreamer
*
* Copyright (C) 2002 Ronald Bultje <rbultje@ronald.bitfreak.net>
* 2006 Edgard Lima <edgard.lima@indt.org.br>
*
* v4l2src.h - system calls
*
* 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 __V4L2SRC_CALLS_H__
#define __V4L2SRC_CALLS_H__
#include "gstv4l2src.h"
#include "v4l2_calls.h"
gboolean gst_v4l2src_get_capture (GstV4l2Src * v4l2src);
gboolean gst_v4l2src_set_capture (GstV4l2Src * v4l2src,
struct v4l2_fmtdesc *fmt,
gint * width, gint * height,
guint *fps_n, guint * fps_d);
gboolean gst_v4l2src_capture_init (GstV4l2Src * v4l2src);
gboolean gst_v4l2src_capture_start (GstV4l2Src * v4l2src);
gint gst_v4l2src_grab_frame (GstV4l2Src * v4l2src);
gboolean gst_v4l2src_queue_frame (GstV4l2Src * v4l2src, guint i);
gboolean gst_v4l2src_capture_stop (GstV4l2Src * v4l2src);
gboolean gst_v4l2src_capture_deinit (GstV4l2Src * v4l2src);
gboolean gst_v4l2src_fill_format_list (GstV4l2Src * v4l2src);
gboolean gst_v4l2src_clear_format_list (GstV4l2Src * v4l2src);
gboolean gst_v4l2src_get_size_limits (GstV4l2Src * v4l2src,
struct v4l2_fmtdesc *fmt,
gint * min_w, gint * max_w,
gint * min_h, gint * max_h);
/* buffers */
GstBuffer* gst_v4l2src_buffer_new (GstV4l2Src * v4l2src,
guint size, guint8 * data,
GstV4l2Buffer * srcbuf);
void gst_v4l2src_free_buffer (GstBuffer * buffer);
/* FPS stuff */
gboolean gst_v4l2src_update_fps (GstV4l2Object * v4l2object);
gboolean gst_v4l2src_get_fps (GstV4l2Src * v4l2src,
guint * fps_n, guint * fps_d);
gboolean gst_v4l2src_set_fps (GstV4l2Src * v4l2src,
guint * fps_n, guint * fps_d);
GValue* gst_v4l2src_get_fps_list (GstV4l2Src * v4l2src);
#endif /* __V4L2SRC_CALLS_H__ */
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