video_freebsd.h

video motion detection of linux base

/*	video_freebsd.h
 *
 *	Include file for video_freebsd.c
 *      Copyright 2004 by Angel Carpintero ([e-mail])
 *      This software is distributed under the GNU public license version 2
 *      See also the file 'COPYING'.
 *
 */

#ifndef _INCLUDE_VIDEO_FREEBSD_H
#define _INCLUDE_VIDEO_FREEBSD_H

#ifndef WITHOUT_V4L

#ifdef OLD_BKTR
#include <machine/ioctl_meteor.h>
#include <machine/ioctl_bt848.h>
#else
#include <dev/bktr/ioctl_meteor.h>
#include <dev/bktr/ioctl_bt848.h>
#endif


#endif

/* bktr (video4linux) stuff FIXME more modes not only these */

/* not used yet FIXME ! only needed for tuner use */
/*
#define TV_INPUT_NTSCM    BT848_IFORM_F_NTSCM 
#define TV_INPUT_NTSCJ    BT848_IFORM_F_NTSCJ
#define TV_INPUT_PALBDGHI BT848_IFORM_F_PALBDGHI
#define TV_INPUT_PALM     BT848_IFORM_F_PALM
#define TV_INPUT_PALN     BT848_IFORM_F_PALN
#define TV_INPUT_SECAM    BT848_IFORM_F_SECAM
#define TV_INPUT_PALNCOMB BT848_IFORM_F_RSVD
*/

/* video4linux error codes */
#define V4L_GENERAL_ERROR    0x01          /* binary 000001 */
#define V4L_BTTVLOST_ERROR   0x05          /* binary 000101 */
#define V4L_FATAL_ERROR      -1

#define NORM_DEFAULT	0x00800 // METEOR_FMT_AUTOMODE 
#define NORM_PAL	0x00200 // METEOR_FMT_PAL 
#define NORM_NTSC	0x00100 // METEOR_FMT_NTSC 
#define NORM_SECAM	0x00400 // METEOR_FMT_SECAM
#define NORM_PAL_NC	0x00200 // METEOR_FMT_PAL /* Greyscale howto ?! FIXME */

#define NORM_DEFAULT_NEW	 BT848_IFORM_F_AUTO 
#define NORM_PAL_NEW		 BT848_IFORM_F_PALBDGHI	
#define NORM_NTSC_NEW		 BT848_IFORM_F_NTSCM
#define NORM_SECAM_NEW		 BT848_IFORM_F_SECAM	         	
#define NORM_PAL_NC_NEW		 BT848_IFORM_F_AUTO /* FIXME */	

#define BSD_VIDFMT_NONE       0
#define BSD_VIDFMT_YV12       1
#define BSD_VIDFMT_I420       2
#define BSD_VIDFMT_YV16       3
#define BSD_VIDFMT_YUY2       4
#define BSD_VIDFMT_UYVY       5
#define BSD_VIDFMT_RV15       6
#define BSD_VIDFMT_RV16       7
#define BSD_VIDFMT_LAST       8


#define IN_DEFAULT      0 
#define IN_COMPOSITE    0
#define IN_TV           1
#define IN_COMPOSITE2   2
#define IN_SVIDEO       3

#define CAPTURE_SINGLE    0
#define CAPTURE_CONTINOUS 1

#define VIDEO_DEVICE "/dev/bktr0"
#define TUNER_DEVICE "/dev/tuner0"

struct video_dev {
	int fd_bktr;
	int fd_tuner;
	const char *video_device;
	const char *tuner_device;
	unsigned short input;
	unsigned short norm;
	int width;
	int height;
	int contrast;
	int saturation;
	int hue;
	int brightness;
	int channel;
	int channelset;
	unsigned long freq;

	pthread_mutex_t mutex;
	pthread_mutexattr_t attr;
	int owner;
	int frames;
	
	/* Device type specific stuff: */
#ifndef WITHOUT_V4L	
 	int capture_method;	
	int v4l_fmt;
	unsigned char *v4l_buffers[2];
	int v4l_curbuffer;
	int v4l_maxbuffer;
	int v4l_bufsize;
#endif
};

/* video functions, video_freebsd.c */
int vid_start(struct context *);
int vid_next(struct context *, unsigned char *map);

#ifndef WITHOUT_V4L
void vid_init(void);
void vid_close(void);
void vid_cleanup(void);
#endif

#endif /* _INCLUDE_VIDEO_FREEBSD_H */