#define NICK_BUBLBOBL_CHANGE//#include "driver.h"#include "sasound.h"#include "ay8910.h"#include "fm.h"extern unsigned char No_FM;static int stream[MAX_2203];//static double syncTime[MAX_2203];static const struct YM2203interface *intf;static void *Timer[MAX_2203][2];static void (*timer_callback)(int param);/* IRQ Handler */static void IRQHandler(int n,int irq){  if(intf->handler[n]) intf->handler[n](irq);}#ifndef __RAINE__/* TimerHandler from fm.c */static void TimerHandler(int n,int c,int count,double stepTime){	if( count == 0 )	{	/* Reset FM Timer */		if( Timer[n][c] )		{	 		timer_remove (Timer[n][c]);			Timer[n][c] = 0;		}	}	else	{	/* Start FM Timer */		if( Timer[n][c] == 0 )		{			double timeNow;			double timeSec;			/* Syncronus Start Timming */			timeSec = ( (double)count * stepTime );			timeNow = timer_get_time();			if (syncTime[n] < timeNow)			{				syncTime[n] =  timeNow + (stepTime-fmod(timeNow-syncTime[n],stepTime));			}			Timer[n][c] = timer_set (timeSec+(syncTime[n]-timeNow), (c<<7)|n, timer_callback );		}	}}#endifstatic void FMTimerInit( void ){	int i;	for( i = 0 ; i < MAX_2203 ; i++ )		Timer[i][0] = Timer[i][1] = 0;}/*------------------------- TM2203 -------------------------------*//* Timer overflow callback from timer.c */static void timer_callback_2203(int param){	int n=param&0x7f;	int c=param>>7;	Timer[n][c] = 0;	YM2203TimerOver(n,c);}/* update request from fm.c */void YM2203UpdateRequest(int chip){	stream_update(stream[chip],0);}#if 0/* update callback from stream.c */static void YM2203UpdateCallback(int chip,void *buffer,int length){	YM2203UpdateOne(chip,buffer,length);}#endifint YM2203_sh_start(const struct YM2203interface *interface){	int i;	//int rate = Machine->sample_rate;	int rate = audio_sample_rate;	if( AY8910_sh_start_ex( interface,"YM2203") ) return 1;	intf = interface;	/* Timer Handler set */	timer_callback = timer_callback_2203;	FMTimerInit();	/* stream system initialize */	for (i = 0;i < intf->num;i++)	{		int volume;		char name[20];		sprintf(name,"YM2203 #%d FM",i);		stream[i] = stream_init(name,rate,16,i,YM2203UpdateOne/*YM2203UpdateCallback*/);		/* volume setup */		volume = intf->mixing_level[i]>>16; /* high 16 bit */		if( volume > 255 ) volume = 255;		stream_set_volume(stream[i],volume);	}	/* Initialize FM emurator */	//if (YM2203Init(intf->num,intf->baseclock,Machine->sample_rate,Machine->sample_bits,TimerHandler,0) == 0)	if (YM2203Init(intf->num,intf->baseclock,rate,NULL,IRQHandler) == 0)	{		/* Ready */		return 0;	}	/* error */	/* stream close */	//AY8910_sh_stop();	return 1;}void YM2203_sh_stop(void){	//AY8910_sh_stop();	YM2203Shutdown();}//static int lastreg0,lastreg1;int YM2203_status_port_0_r(int offset){   static int ta;   if(RaineSoundCard>0){     return YM2203Read(0,0);   }   else{      ta^=255;      return ta;   }}int YM2203_status_port_1_r(int offset){   static int ta;   if(RaineSoundCard>0){      return YM2203Read(1,0);   }   else{      ta^=255;      return ta;   }}int YM2203_read_port_0_r(int offset){   static int ta;   if(RaineSoundCard>0){      return YM2203Read(0,1);   }   else{      ta^=255;      return ta;   }}int YM2203_read_port_1_r(int offset){   static int ta;   if(RaineSoundCard>0){      return YM2203Read(1,1);   }   else{      ta^=255;      return ta;   }}void YM2203_control_port_0_w(int offset,int data){   if(RaineSoundCard>0){	YM2203Write(0,0,(UINT8)(data&0xFF));   }}void YM2203_control_port_1_w(int offset,int data){   if(RaineSoundCard>0){	YM2203Write(1,0,(UINT8)(data&0xFF));   }}void YM2203_write_port_0_w(int offset,int data){   if(RaineSoundCard>0){	YM2203Write(0,1,(UINT8)(data&0xFF));   }}void YM2203_write_port_1_w(int offset,int data){   if(RaineSoundCard>0){	YM2203Write(1,1,(UINT8)(data&0xFF));   }}void YM2203_sh_update(void){}int YM2203_get_stream_num( int num ){  return stream[num];}