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	 51270617a5
			
		
	
	
		51270617a5
		
	
	
	
	
		
			
			Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
		
			
				
	
	
		
			67 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			67 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  * Motion Eye video4linux driver for Sony Vaio PictureBook
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|  *
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|  * Copyright (C) 2001-2003 Stelian Pop <stelian@popies.net>
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|  *
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|  * Copyright (C) 2001-2002 Alcôve <www.alcove.com>
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|  *
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|  * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com>
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|  *
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|  * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras.
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|  *
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|  * Some parts borrowed from various video4linux drivers, especially
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|  * bttv-driver.c and zoran.c, see original files for credits.
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|  *
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|  * This program is free software; you can redistribute it and/or modify
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|  * it under the terms of the GNU General Public License as published by
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|  * the Free Software Foundation; either version 2 of the License, or
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|  * (at your option) any later version.
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|  *
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|  * This program 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
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|  * GNU General Public License for more details.
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|  *
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|  * You should have received a copy of the GNU General Public License
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|  * along with this program; if not, write to the Free Software
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|  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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|  */
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| 
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| #ifndef _MEYE_H_
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| #define _MEYE_H_
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| 
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| /****************************************************************************/
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| /* Private API for handling mjpeg capture / playback.                       */
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| /****************************************************************************/
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| 
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| struct meye_params {
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| 	unsigned char subsample;
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| 	unsigned char quality;
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| 	unsigned char sharpness;
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| 	unsigned char agc;
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| 	unsigned char picture;
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| 	unsigned char framerate;
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| };
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| 
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| /* query the extended parameters */
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| #define MEYEIOC_G_PARAMS	_IOR ('v', BASE_VIDIOC_PRIVATE+0, struct meye_params)
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| /* set the extended parameters */
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| #define MEYEIOC_S_PARAMS	_IOW ('v', BASE_VIDIOC_PRIVATE+1, struct meye_params)
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| /* queue a buffer for mjpeg capture */
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| #define MEYEIOC_QBUF_CAPT	_IOW ('v', BASE_VIDIOC_PRIVATE+2, int)
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| /* sync a previously queued mjpeg buffer */
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| #define MEYEIOC_SYNC		_IOWR('v', BASE_VIDIOC_PRIVATE+3, int)
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| /* get a still uncompressed snapshot */
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| #define MEYEIOC_STILLCAPT	_IO  ('v', BASE_VIDIOC_PRIVATE+4)
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| /* get a jpeg compressed snapshot */
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| #define MEYEIOC_STILLJCAPT	_IOR ('v', BASE_VIDIOC_PRIVATE+5, int)
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| 
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| /* V4L2 private controls */
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| #define V4L2_CID_AGC		V4L2_CID_PRIVATE_BASE
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| #define V4L2_CID_MEYE_SHARPNESS	(V4L2_CID_PRIVATE_BASE + 1)
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| #define V4L2_CID_PICTURE	(V4L2_CID_PRIVATE_BASE + 2)
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| #define V4L2_CID_JPEGQUAL	(V4L2_CID_PRIVATE_BASE + 3)
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| #define V4L2_CID_FRAMERATE	(V4L2_CID_PRIVATE_BASE + 4)
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| 
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| #endif
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