osd.h

ESS3890+SL原代码（1*16内存）

/* Copyright 1997, ESS Technology, Inc.					*/
/* SCCSID @(#)osd.h	4.2 06/16/03 */

/*
 * $Log$
 */

#ifndef __OSD_H__
#define __OSD_H__


/* OSD color */
#define OSD_CLEAR               0x7000 /* black and white group */
#define OSD_BLACK               0xa000
#define OSD_DARK                0xc000
#define OSD_MIDDLE              0xf000
#define OSD_GRAY                0x1000
#define OSD_BRIGHT              0x3000

#define OSD_RED                 0xef40 /* color group */
#define OSD_GREEN               0x0ed0
#define OSD_YELLOW              0x2c10
#define OSD_BLUE                0xc4f0
#define OSD_MAGENTA             0xe230
#define OSD_CYAN                0x01c0

#define OSD_LIGHTBLUE           0xe2f0  /* specific group */
#define OSD_LIGHTORANGE         0x2d20
#define OSD_DARKCYAN            0xd1f0

#define OSD_LIGHTPINK           0x5f20  /* header color */
#define OSD_LIGHTGREEN          0xefd0  /* hit color */
#define OSD_BROWN               0xbf40

/************************************************************************
  Global Variables
*************************************************************************/
GBLDEF0(int osd_on);

/************************************************************************
  Export Function:
*************************************************************************/
void OSD_init(int x, int y, int dx, int dy, int bits_per_pixel, int f0, int f1,
              int mode, int reset);
void OSD_clear();
int  OSD_set_window(int x, int y, int dx, int dy);
void OSD_setup(int field);
void OSD_vertical_shift(int offset);
int  OSD_bitblt (int x, int y, int dx, int dy, uchar *addr);
int  OSD_line_to(int x, int y, int dx, int dy, int color);
int  OSD_set_palette(int index, int color, int load);
int  OSD_on(int on);
void OSD_save_on();
void OSD_restore_on();

void OSD_rect(int start_x, int start_y, int end_x, int end_y, int color);
void OSD_frame(int start_x, int start_y, int end_x, int end_y, int mode);
void OSD_border(int start_x, int start_y, int end_x, int end_y, int mode);
void OSD_border_head(int start_x, int start_y, int end_x, int end_y,
int mode, int backcolor, int direction);
void OSD_window(int start_x, int start_y, int end_x, int end_y,
int mode, int depth, int color);
void OSD_window_head(int start_x, int start_y, int end_x, int end_y,
int mode, int depth, int color);
int OSD_area_check(int x1, int y1, int x2, int y2);
int OSD_area_fill(int x1, int y1, int x2, int y2, int color);
int OSD_saver_setup(int);
int OSD_saver_exit(void);
#endif