saa7113h_api.h

来自「2440mmc-and-camera-linux-driver 2440mmc-」· C头文件 代码 · 共 72 行

#ifndef SAA7113H_API_H
#define	SAA7113H_API_H

enum {
	PXA27X		= 0,
	S3C2440A
};

typedef struct {
	__u16 x0;
	__u16 y0;
	__u16 x1;
	__u16 y1;
	__u16 x_ratio;
	__u16 y_ratio;
	__u16 width;
	__u16 height;
} cam_window_t;

enum {
	WINDOW_FULL		= 0,
	WINDOW_SCALE2,	//
	WINDOW_SCALE3,	//
	WINDOW_SCALE4,	//
	
	SUBWIN_M,		//4
	SUBWIN_MLT,		//
	SUBWIN_MRT,		//
	SUBWIN_MLB,		//
	SUBWIN_MRB,		//
	
	SUBWIN_SLT,		//9
	SUBWIN_ST,		//
	SUBWIN_SRT,		//
	SUBWIN_SL,		//
	SUBWIN_S,		//
	SUBWIN_SR,		//
	SUBWIN_SLB,		//
	SUBWIN_SB,		//
	SUBWIN_SRB,		//
	
	SUBWIN_VGA,		//18
	SUBWIN_VGA2,	//
	SUBWIN_QVGA,	//
	SUBWIN_CIF,		//
	
	SUBWIN_USER,	//22
};
#define	WINDOW_INDEX_LAST	SUBWIN_USER

#define	RGB_FMT_MSK		(1<<16)
#define	RGB24_FLAG		(1<<16)

#define	CAMERA_STILL	1
#define	CAMERA_VIDEO	0

int camera_open(int cpu);
int camera_close(void);
int camera_start(int mode);
int camera_stop(void);
int camera_capture(void);
int camera_get_window(unsigned int idx, cam_window_t *win);
int camera_set_window(cam_window_t *win);
int camera_output_lines(void *buf, int format, cam_window_t *win);
int camera_save_picture(int win_fmt, char *name, int quality);

int capture_img_init(void);
int capture_img_destroy(void);
int capture_img_bymode(int win_idx, int *w, int *h);

#endif