[linux-block.git] / include / linux / video_encoder.h

#ifndef _LINUX_VIDEO_ENCODER_H
#define _LINUX_VIDEO_ENCODER_H

#include <linux/types.h>

struct video_encoder_capability { /* this name is too long */
	__u32	flags;
#define	VIDEO_ENCODER_PAL	1	/* can encode PAL signal */
#define	VIDEO_ENCODER_NTSC	2	/* can encode NTSC */
#define	VIDEO_ENCODER_SECAM	4	/* can encode SECAM */
#define	VIDEO_ENCODER_CCIR	16	/* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
	int	inputs;			/* number of inputs */
	int	outputs;		/* number of outputs */
};

#define	ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability)
#define	ENCODER_SET_NORM	_IOW('e', 2, int)
#define	ENCODER_SET_INPUT	_IOW('e', 3, int)	/* 0 <= input < #inputs */
#define	ENCODER_SET_OUTPUT	_IOW('e', 4, int)	/* 0 <= output < #outputs */
#define	ENCODER_ENABLE_OUTPUT	_IOW('e', 5, int)	/* boolean output enable control */


#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef _LINUX_VIDEO_ENCODER_H
	2	#define _LINUX_VIDEO_ENCODER_H
	3
a4c1d7c8 JSR	4	#include <linux/types.h>
a4c1d7c8 JSR	5
1da177e4 LT	6	struct video_encoder_capability { /* this name is too long */
	7	__u32 flags;
	8	#define VIDEO_ENCODER_PAL 1 /* can encode PAL signal */
	9	#define VIDEO_ENCODER_NTSC 2 /* can encode NTSC */
	10	#define VIDEO_ENCODER_SECAM 4 /* can encode SECAM */
	11	#define VIDEO_ENCODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
	12	int inputs; /* number of inputs */
	13	int outputs; /* number of outputs */
	14	};
	15
	16	#define ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability)
	17	#define ENCODER_SET_NORM _IOW('e', 2, int)
	18	#define ENCODER_SET_INPUT _IOW('e', 3, int) /* 0 <= input < #inputs */
	19	#define ENCODER_SET_OUTPUT _IOW('e', 4, int) /* 0 <= output < #outputs */
	20	#define ENCODER_ENABLE_OUTPUT _IOW('e', 5, int) /* boolean output enable control */
	21
	22
	23	#endif