actionsfb.h

来自「h263解码程序.。。。。。。。。。。。」· C头文件 代码 · 共 51 行

#define ACTIONS_NAME "actions_LCD"

#define FBIOSET_STANDBY			0x4650
#define FBIOSET_CONTRAST		0x4651

#define FBIOSET_INT_TIME		0x4652

#define FBIOSET_START_VIDEO		0x4660
#define FBIOSET_VIDEO_MODE		0x4661
#define FBIOSET_UPDATE_VIDEO		0x4662
#define FBIOSET_END_VIDEO		0x4663

#define FBIOSET_CANVAS_MODE		0x4664
#define FBIOSET_FLUSH_FB		0x4665
#define FBIOSET_FLUSH_CANVAS		0x4666

struct actionsfb_lcd_reg {
/*
    unsigned long lcdcon1;
    unsigned long lcdsaddr1;
*/
};


/*  
** saved some fixed info, and can be set value to hardware when init.
*/
struct actionsfb_mach_info {
    u_short		xres;
    u_short		yres;
    u_char			bpp;
    struct actionsfb_lcd_reg	reg;
};

#define RGB_16	(1)

typedef struct frame_info {
        unsigned long start_addr;       //physical address that dma will use;
        int length;
        int x;
        int y;
        int width;
        int height;
        int color_mod;  // set pixel color format; color_mod == 0 is rgb, color_mod == 1 is yuv;
} frame_info_t;

#define MIN_XRES	64
#define MIN_YRES	64