scrsaver.h

ESS3890+SL原代码（1*16内存）

/* Copyright 1999, ESS Technology, Inc. */
/* SCCSID @(#)scrsaver.h	1.2 06/16/03 */

/* based on DVD scrsaver.h 1.4 01/27/99 */

/*
 * $Log$
 */

#ifndef __SAVER_H__
#define __SAVER_H__

/******************************************************************
 Global Variables.
*******************************************************************/
typedef enum {
    SAVER_OFF,
    SAVER_WAIT,
    SAVER_SHOW,
} SAVER_state;

GBLDEF(SAVER_state scr_saver_state, SAVER_OFF);
GBLDEF(int key_in, 0);
GBLDEF(int scr_saver_on, 1);

GBLDEF(short scr_saver_wtime, 7200); /* 2 minutes */
GBLDEF(short scr_saver_hold_wtime, 10080); /* 3 minutes */
GBLDEF(uchar dimmer_value_min,20);  /* 0 .. 128 */
GBLDEF(uchar dimmer_value_max,128); /* 0 .. 128 */
GBLDEF(uint dimmer_interval,10);    /* 0x1 .. 0xffffffff */
GBLDEF(uchar dimmer_step,1);        /* amount of level per step */
GBLDEF(uchar dimmer_on, 0);
GBLDEF(char scrsaver_fade, 0);
GBLDEF(int scrsaver_fade_step, 128); /* 0.. 128*/
GBLDEF(int scrsaver_fade_interval, 128); /* 330 ms */
GBLDEF(char scr_saver_loffset, 0); /* the scrsaver wrap area left offset */
GBLDEF(char scr_saver_roffset, 0); /* the scrsaver wrap area right offset */
GBLDEF(char scr_saver_toffset, 0); /* the scrsaver wrap area top offset */
GBLDEF(char scr_saver_boffset, 0); /* the scrsaver wrap area bot offset */
GBLDEF(char scr_saver_type, 3);    /* the scrsaver move style:
                                      0-slow movement without color change
                                      1-slow movement with color change
                                      2-pop up wuth color change
                                      3-movement with color change on border */
/******************************************************************
 Global Function Declarations. 
*******************************************************************/
void 	process_scr_saver();
void    reset_scr_saver();

#endif 	/* __SAVER_H__ */