cg.h

来自「ESS3890+SL原代码（1*16内存）」· C头文件 代码 · 共 370 行

/* Copyright 1997, ESS Technology, Inc.					*/
/* SCCSID @(#)cg.h	4.10 11/10/04 */

/*
 * $Log$
 */

#ifndef __CG_H__
#define __CG_H__

/* 
 * Font related defines
 */
#include "font.h"

/* definitions for special digit2ascii[] symbols */
#define D2A_BLANK	0xa
#define D2A_COLON	0xb
#define D2A_SLASH	0xc
#define D2A_MINUS	0xd
#define D2A_PLUS	0xe
#define D2A_NULL	0xf

/* defines for default(text) color map (index of osd_pal3d[]) */
#define TEXT_BACKGROUND	1 /* 50% black */
#define TEXT_BORDER     2 /* 100% black */
#define TEXT_FOREGROUND 3 /* white */


/* 
 * OSD macros 
 */
#ifdef BILINGUAL_OSD
#define OUTOSD(area, msg1, msg2, sec)   outosd(area,msg1,msg2,sec,1)
#define OUTOSDX(area, msg1, msg2, sec)   outosd(area,msg1,msg2,sec,0)
#ifdef DEBUG_OSD
#define DBG_OSD(a, b, c, d)	OUTOSD(a, b, c, d)
#else
#define DBG_OSD(a, b, c, d)
#endif	/* DEBUG_OSD */
#else
#define OUTOSD(area, msg, dummy_msg, sec)   outosd(area,msg,sec,1)
#define OUTOSDX(area, msg, dummy_msg, sec)   outosd(area,msg,sec,0)
#ifdef DEBUG_OSD
#define DBG_OSD(a, b, c, d)	OUTOSD(a, b, d)
#else
#define DBG_OSD(a, b, c, d)
#endif	/* DEBUG_OSD */
#endif	/* BILINGUAL_OSD */

#define	CLEAROSD(reg)		OSD_clear_region(reg)		
#define	CLEARALLOSD()		OSD_clear_all(1)
#define CG_MAP_COLOR(a,b,c)	CG_map_color_array(a,b,c)
#define	CG_MAP_DELAYED(a,b,c)	CG_map_color_delayed(a,b,c)

/* OSD timeouts (in seconds) */
#define DISPLAY_TIME_OUT	2
#define QUICK_TIME_OUT		1
#define DIGEST_OSD_TIME_OUT	5
#define EXTENDED_TIME_OUT	4

#define OSD_KEEP_TIMEOUT	0xfe
#define OSD_LINES_IN_AREA_1	3
#define OSD_LINES_IN_AREA_2	1
#define OSD_REGIONS_PER_LINE	3
#define OSD_MAX_LINES    (OSD_LINES_IN_AREA_1 + OSD_LINES_IN_AREA_2)
#define OSD_MAX_REGIONS  (OSD_REGIONS_PER_LINE * OSD_MAX_LINES)

/* predefined OSD regions */
#ifdef P4O
#define OSD_AUDIO_REGION	7
#define OSD_DIGEST_REGION	8
#define OSD_VOCAL_REGION	9
#define OSD_KARAOKE_REGION      11
#define OSD_VOLUME_REGION	11
#define OSD_FUNCTION_STATUS_REGION  1
#define OSD_TV_STANDARD_REGION	6
#define OSD_CD_TYPE_REGION	4
#define OSD_REPEAT_REGION	1
#define OSD_PAUSE_REGION	3
#define OSD_VIEW_REGION		2
#endif /* P4O */

#define OSD_FUNCTION_STATUS_REGION  1
#define OSD_INPUT_MODE_REGION   1
#define OSD_KARAOKE_REGION      11
#define OSD_AUDFX_REGION        7
#define OSD_AUDIO_REGION        9
#define OSD_VOCAL_REGION        8
#define OSD_PBC_REGION          5
#define OSD_REPEAT_REGION       5
#define OSD_CD_TYPE_REGION  	4
#define OSD_TV_STANDARD_REGION  6
#define OSD_PLAY_ORDER_REGION   4
#define OSD_GOTO_REGION         5
#define OSD_TIME_TYPE_REGION    1
#define OSD_DIGEST_REGION       11
#define OSD_SLIDE_BAR_REGION	9

/* OSD_REGION_# are mask values for the region */
#define OSD_REGION_1            0x0001  
#define OSD_REGION_2            0x0002
#define OSD_REGION_3            0x0004
#define OSD_REGION_4            0x0008
#define OSD_REGION_5            0x0010
#define OSD_REGION_6            0x0020
#define OSD_REGION_7            0x0040
#define OSD_REGION_8            0x0080
#define OSD_REGION_9            0x0100
#define OSD_REGION_10           0x0200
#define OSD_REGION_11           0x0400
#define OSD_REGION_12           0x0800
#define OSD_REGION_13           0x1000
#define OSD_REGION_14           0x2000
#define OSD_REGION_15           0x4000
#define NPOSD_MASK		0x8000

#define OSD_TRACK_REGION        2
#define OSD_TRACK_REGION_MASK   OSD_REGION_2
#define OSD_TIME_REGION_MASK    OSD_REGION_3     /* Change time & track region also! */
#define OSD_TIME_REGION         3      /* Change track & time masks above also! */

/*
 * OSD_TIME_SIZE and OSD_TRACK_SIZE should be the exact width of the
 * displayed string
 */
#define OSD_TIME_SIZE           6
#define OSD_TRACK_SIZE          7


GBLDEF0(unsigned char OSD_time_minute); /* BCD time for minute*/
GBLDEF0(unsigned char OSD_time_second); /* BCD time for second	*/
GBLDEF0(unsigned short OSD_displayed_regions); /* regions actively displayed */
/* CG_track_entry[15:0] = (CG track entry[15:12] | OSD track number[11:0]) */
GBLDEF0(unsigned short CG_track_entry); 


/***********************************************
  OSD region to XY position use structure
************************************************/
typedef struct {
    short x;
    short y;
} OSD_pos;
extern OSD_pos OSD2CG_map[];

extern unsigned int	OSD_next_update; /* time next update allowed */ 
extern unsigned char	OSD_update_time;

/************************************************************************
 * OSD Global functions                                                     *
 ************************************************************************/
#ifdef BILINGUAL_OSD
EXPORT  void                    OSD_language_change(void);
EXPORT  int			outosd(int, unsigned char *,
				       unsigned char *, int, int);
#else
EXPORT  int			outosd(int, unsigned char *, int, int);
#endif
EXPORT  void                    OSD_update_info(void);
EXPORT  void                    OSD_time_track(unsigned short, int);
EXPORT  void                    OSD_echo(void);
EXPORT  void                    OSD_pitch_bar(int);
EXPORT	void			OSD_slide_bar(int, int);
#ifdef GAMMA
EXPORT	void			GAMMA_bar(int);
#endif

EXPORT  void                    OSD_digest_menu(int);
EXPORT  void                    OSD_clear_all(int);
EXPORT  void                    OSD_clear_region(int);
EXPORT  void			NPOSD_clear_all(void);
EXPORT  void 			NPOSD_output(int,int,unsigned char*);

#ifdef DEBUG_OSD        /* for debugging */
EXPORT  void                    debug_osd(char *, unsigned int , int);
#endif

/*
 * CG defines
 */
GBLDEF0(int osd_on);

/************************************************************************
  16 colors font
  If we are going to use this following setting, we should confirm that 
  we have enough memory(25920 Dwords) to do osd displaying.
*************************************************************************/
#define CG_FONT_WIDTH         20
#define CG_CFONT_WIDTH	      (2*CG_FONT_WIDTH)
#define CG_FONT_HEIGHT        32
#define CG_CFONT_HEIGHT       32


#ifdef PLAYONLY
#define CG_SCREEN_XSTART      26
#define CG_SCREEN_YSTART      0
#define CG_LINE_WIDTH         32
#define CG_LINES              17
#else
#define CG_SCREEN_XSTART      76
#define CG_SCREEN_YSTART      50
#define CG_LINE_WIDTH         28
#define CG_LINES              12
#endif
#define CG_LINE_HEIGHT        32

#ifdef C256
#define CG_BITS_PER_PIXEL      8 
#else
#define CG_BITS_PER_PIXEL      4
#endif
#define CG_BYTES_PER_LINE     (CG_FONT_WIDTH * CG_LINE_WIDTH * CG_BITS_PER_PIXEL / 8 )
#define CG_DWORD_PER_LINE     (CG_BYTES_PER_LINE / 4)
#define CG_BYTES_PER_CH       (CG_FONT_WIDTH * CG_BITS_PER_PIXEL * CG_FONT_HEIGHT / 8)
#define CG_DWORDS_PER_CH      (CG_BYTES_PER_CH / 4)
#define CG_DWORDS_PER_BIG_CH  (2*CG_DWORDS_PER_CH)

#define CG_FULL_SCR          0
#define CG_SETUP_MENU        1
#define CG_PLAY_MODE         2
#define CG_EQPLAY_MODE	     3
#define CG_KSC_MODE	     4

/************************************************************************
  Function:
*************************************************************************/
int  CG_set_scr(int mode);
void CG_init(int reset);
int  CG_set_window(int first, int last);
void CG_map_color(int color_in, int color_out);
void CG_map_color3(int color1, int color2, int color3);
void CG_map_color_array(int color1, int color2, int color3);
#ifdef NOT_USED 
int  CG_show_message(int immed, uchar *msg, int x, int y, int dt, 
		int hli_s, int hli_e);
int  CG_show_line(int immed, uchar *msg, int x, int y, int dt, 
		int hli_s, int hli_e);
#endif
int  CG_show_frame(int x, int y, int dx, int dy, int mode);
void CG_clear_message(int x, int y, int dx);
void CG_service(int mode);
#ifdef NOT_USED
int  CG_is_busy();
int  CG_line_to( int x1, int y1, int dx, int dy, int color);
int  CG_state(void);
void CG_bkcolor_saver(int saver);
#endif

/************************************************************************
  OSD language support
*************************************************************************/
typedef enum {
    ENGLISH_OSD,
#ifdef BILINGUAL_OSD
    CHINESE_OSD,
#endif
#ifdef CHINESE_F_OSD_LANG
    CHINESEF_OSD,
#endif
#ifdef FRENCH_OSD_LANG
    FRENCH_OSD,
#endif
#ifdef GERMAN_OSD_LANG
    GERMAN_OSD,
#endif
#ifdef ITALIAN_OSD_LANG
    ITALIAN_OSD,
#endif
#ifdef SWEDISH_OSD_LANG
    SWEDISH_OSD,
#endif
#ifdef DANISH_OSD_LANG
    DANISH_OSD,
#endif
#ifdef JAPANESE_OSD_LANG
    JAPANESE_OSD,
#endif
#ifdef PORTUGAL_OSD_LANG
    PORTUGAL_OSD,
#endif
} OSD_Language;

#ifdef BILINGUAL_OSD
extern OSD_Language   osd_lang;  /* 0 : English, 1 : other(Chinese) */
#endif

/************************************************************************
  ICON and GI
*************************************************************************/
#define INFO_SIZE       0
#define INFO_CMPS_SIZE  1
#define INFO_WIDTH      2
#define INFO_DATA_WIDTH 3
#define INFO_HEIGHT     4
#define INFO_BASE       5
#define INFO_FORMAT     6
#define INFO_RESERVE    7

#define TOP_LEFT        0
#define TOP_CENTER  	1
#define TOP_RIGHT       2
#define MIDDLE_LEFT     3
#define MIDDLE_CENTER   4
#define MIDDLE_RIGHT    5
#define BOTTOM_LEFT     6
#define BOTTOM_CENTE    7
#define BOTTOM_RIGHT    8 

#define AREA_WAIT       0x01
#define AREA_CLEAR      0x02
#define AREA_REFRESH    0x04
#define AREA_FREE       0x00
#define AREA_ERASE      (AREA_CLEAR|AREA_REFRESH)
#define AREA_WAIT_ERASE (AREA_WAIT|AREA_ERASE)

#define FORMAT0       	0	/* 4bpp */
#define FORMAT1  	1	/* 1bpp */
#define FORMAT2      	2	/* 2bpp */

void ICON_init(void);
#ifdef NOT_USED
void GI_on_forced(int on);
#endif
void ICON_set_bkcolor(int bkcolor);
void ICON_auto_mapping(int on_off);
void ICON_color_mapping(int index, int color);
void ICON_color_array_mapping(int color1, int color2, int color3);
void ICON_charset_select(int charset);
void ICON_charset_restore(void);
unsigned int ICON_info(int icon_id, int info_id);
int ICON_register(int charset, int id);
int CG_current_font(void);
#ifdef NOT_USED
int GI_msg_info(uchar *msg, int info_id);
#endif

/* the new GI interface without time, region and animation control */
int GI_icon_show(int icon_id, int x, int y);
int GI_text_show(uchar *message, int x, int y, int align);
int GI_text_erase(uchar *message, int x, int y, int align);

/* the new GI interface to user */
void GI_msg_reset(int screen_erase);
#ifdef BILINGUAL_OSD
int GI_msg_show(int immed, uchar *emsg, uchar *cmsg, int x, int y, int align,
        int display_time, int hli_s, int hli_e, int area_control,
        int animation_speed);
#else
int GI_msg_show(int immed, uchar *msg, int x, int y, int align, 
	int display_time, int hli_s, int hli_e, int area_control, 
	int animation_speed);
#endif
int GI_msg_remove(int entry);
int GI_animation_remove(void);

/* for compatiable with previous cg function */
int CGI_icon_show(int icon_id, int row, int col);
int CGI_msg_show(int immed, uchar *msg, int x, int y, int time, int hli_s, int hli_e);
#ifdef NOT_USED
int CGI_text_show(uchar *message, int row, int col, int hli_s, int hli_e);
int CGI_msg_show_smooth(int immed, uchar *msg, int row, int col, int time);
int CGI_text_show_more(int immed, uchar *msg, int row, int col, int align, int hli_s, int hli_e);
int CGI_text_show_offset(uchar *msg, int x, int y, int xoff, int yoff);
int CGI_text_show_async(uchar *msg, int row, int col, int hli_s, int hli_e);
int GI_saver_show(int icon);
#endif
int button_erase(int x, int y, int dx, int dy, int color);
#endif