/************************************************************************** * Copyright 1996, ESS Technology, Inc. * *	Module:	mem2scn.c *  **************************************************************************//* SCCSID @(#)display.h	1.2 12/3/97 */ #ifdef DRIVER #ifndef _DISPLAY_H_#define _DISPLAY_H_/*----- Display control structure ---------------------*/typedef struct {    int startY;    int startU;    int startV;    int zY, zUV;    int wY, wUV;    int height;    int RGBstart;    int Pattern;    int Overlay;    int Patternstart;    int MIDIstart;    int MIDIlist;    int MIDIevent;    int MIDInew;    int PCMstart;    int Buscon_width2;    int OSD_start;    int OSD_X;    int OSD_Y;    int OSD_W;    int OSD_H;}EVD_DISP_Info;extern int DISP_count;extern int DISP_scn_height;extern volatile int DISP_field;	/* The current displayed field. 0 or 1 */#ifdef HRESGBLDEF_0(EVD_DISP_Info *EVD_DISP_info,NULL);GBLDEF(volatile int HRES_pic, 0);	/* The current displayed field. 0 or 1 */#endifvoid EVD_DISP_interrupt_service(void);void EVD_DISP_init(void);void EVD_DISP_change_resolution(int, int, int);void EVD_DISP_mem_config(int);void EVD_DISP_change_TV(void);#if 0#ifdef  VMASTER/* 3208/3210 is driving VSYNC/HSYNC, there is nothing to set. */#define SET_ENCODER_NTSC#define SET_ENCODER_PAL#else#ifdef DSC/* ES3207 A/V encoder */#define SET_ENCODER_NTSC        DSC_cmd(dsc_dvectl1, 0x02)#define SET_ENCODER_PAL         DSC_cmd(dsc_dvectl1, 0x00)#else#define SET_ENCODER_NTSC	SET_AUX4#define SET_ENCODER_PAL		CLEAR_AUX4#endif#endif#endif /* if 0*/#ifdef  VMASTER/* 3208/3210 is driving VSYNC/HSYNC, there is nothing to set. */#ifdef CUST3#ifndef S215#define SET_ENCODER_NTSC        SET_AUX4#define SET_ENCODER_PAL         CLEAR_AUX4#else#define SET_ENCODER_NTSC#define SET_ENCODER_PAL#endif#else#ifdef CUST4#define SET_ENCODER_NTSC        CLEAR_AUX3#define SET_ENCODER_PAL         SET_AUX3#else /* not CUST4 */#define SET_ENCODER_NTSC#define SET_ENCODER_PAL#endif /*CUST4*/#endif#else#ifdef DSC/* ES3207 A/V encoder */#define SET_ENCODER_NTSC        DSC_set_TV(TV_NTSC)#define SET_ENCODER_PAL         DSC_set_TV(TV_PAL)#else/* 3208/3210 is the video slave, so we need to info the encoder */#ifdef PLAYONLY#ifdef  P1O#define SET_ENCODER_NTSC        SET_AUX5#define SET_ENCODER_PAL         CLEAR_AUX5#else#ifdef  P2O#define SET_ENCODER_NTSC        SET_AUX5#define SET_ENCODER_PAL         CLEAR_AUX5#else#ifdef  P3O#define SET_ENCODER_NTSC        SET_AUX4#define SET_ENCODER_PAL         CLEAR_AUX4#else#ifdef  P4O#define SET_ENCODER_NTSC        SET_AUX2#define SET_ENCODER_PAL         CLEAR_AUX2#endif  /* P4O */#endif  /* P3O */#endif  /* P2O */#endif  /* P1O */#else /* PLAY20 */#ifdef  CUST3#define SET_ENCODER_NTSC        SET_AUX5#define SET_ENCODER_PAL         CLEAR_AUX5#else/* Turnkey default */#define SET_ENCODER_NTSC        SET_AUX4#define SET_ENCODER_PAL         CLEAR_AUX4#endif  /* CUST3 */#endif  /* PLAYONLY/PLAY20      */#endif  /* DSC (3207)           */#endif  /* VMASTER              */#define DISP_MODES      4#if 0#ifdef HRES#define YFRAMESTART 0xa7c0#define UFRAMESTART 0x18d40#define VFRAMESTART 0x18d73#define RGBFRAME_ADDR 0xa7c0#else#define YFRAMESTART 0xa7c0#define UFRAMESTART 0x18540#define VFRAMESTART 0x18d73#ifndef VCD30#define RGBFRAME_ADDR 0x11900#define Pattern_Buf    0x118a0#define OBJ_overlay    0x11860#define Pattern_ADDR   0xef9e#else#define RGBFRAME_ADDR 0x10880#define Pattern_Buf    0x10820#define OBJ_overlay    0x107e0#define Pattern_ADDR   0xdf1e#define YScale  0x1be00#define UScale  0x1c380#define VScale  0x1c3ac#endif#endif#endifGBLDEF(int YScaleH,  0x18000);GBLDEF(int UScaleH,  0x18880);GBLDEF(int VScaleH,  0x18c84);GBLDEF(int YScale,  0x1be00);GBLDEF(int UScale,  0x1c380);GBLDEF(int VScale,  0x1c3ac);GBLDEF_0(int disp_mode, 0);GBLDEF_0(int Pattern_Buf, 0);GBLDEF_0(int OBJ_overlay, 0);GBLDEF_0(int Pattern_ADDR, 0);GBLDEF_0(int YFrameAddr, 0);GBLDEF_0(int UFrameAddr, 0);GBLDEF_0(int VFrameAddr, 0);#endif /* _DISPLAY_H_ */#endif DRIVER