/*

 * Motion Eye video4linux driver for Sony Vaio PictureBook

 *

 * Copyright (C) 2001-2003 Stelian Pop <stelian@popies.net>

 *

 * Copyright (C) 2001-2002 Alcôve <www.alcove.com>

 *

 * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com>

 *

 * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras.

 *

 * Some parts borrowed from various video4linux drivers, especially

 * bttv-driver.c and zoran.c, see original files for credits.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

 */

#ifndef _MEYE_H_

#define _MEYE_H_

/****************************************************************************/

/* Private API for handling mjpeg capture / playback.                       */

/****************************************************************************/

struct meye_params {

	unsigned char subsample;

	unsigned char quality;

	unsigned char sharpness;

	unsigned char agc;

	unsigned char picture;

	unsigned char framerate;

};

/* query the extended parameters */

#define MEYEIOC_G_PARAMS	_IOR ('v', BASE_VIDIOCPRIVATE+0, struct meye_params)

/* set the extended parameters */

#define MEYEIOC_S_PARAMS	_IOW ('v', BASE_VIDIOCPRIVATE+1, struct meye_params)

/* queue a buffer for mjpeg capture */

#define MEYEIOC_QBUF_CAPT	_IOW ('v', BASE_VIDIOCPRIVATE+2, int)

/* sync a previously queued mjpeg buffer */

#define MEYEIOC_SYNC		_IOWR('v', BASE_VIDIOCPRIVATE+3, int)

/* get a still uncompressed snapshot */

#define MEYEIOC_STILLCAPT	_IO  ('v', BASE_VIDIOCPRIVATE+4)

/* get a jpeg compressed snapshot */

#define MEYEIOC_STILLJCAPT	_IOR ('v', BASE_VIDIOCPRIVATE+5, int)

/* V4L2 private controls */

#define V4L2_CID_AGC		V4L2_CID_PRIVATE_BASE

#define V4L2_CID_MEYE_SHARPNESS	(V4L2_CID_PRIVATE_BASE + 1)

#define V4L2_CID_PICTURE	(V4L2_CID_PRIVATE_BASE + 2)

#define V4L2_CID_JPEGQUAL	(V4L2_CID_PRIVATE_BASE + 3)

#define V4L2_CID_FRAMERATE	(V4L2_CID_PRIVATE_BASE + 4)

#endif