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RECORD.C
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/*************************************/
/* real time recording subroutine */
/*************************************/
#include <stdlib.h>
#include <iocslib.h>
#include <doslib.h>
#include <string.h>
#include <graph.h>
#include "sted.h"
unsigned char *note, *note_data;
int trch,lastptr,pt,tr,len,cmd,d_byte;
int step,barlen,barunit,stepsum,midi_ch,exc_no,exc_id;
int nbuf[16], vbuf[16], gbuf[16];
int metoro_trk,metoro_sw,topmeas,recmeas,btmmeas,ecount_sw;
void msg();
void msg_clr();
void sdis();
char *fstr();
char *spadd();
char *chstr();
int strch();
int vinput();
void home2();
void all_note_off();
void snsclr();
void g_print();
void twait();
void midi_clr();
void rec_filter();
int last_tempo();
int lsp_para_set();
int lsp_wait_chack();
void hedset();
void thedset();
int rcp_buf_put();
int rcp_buf_get();
int trk_ext_sub();
int trk_mix_sub();
int size_max();
int size_change();
int size_add();
void size_ref();
void tai_compres();
void trksize();
int meas_add();
int meas_no();
void same_cluc();
int step_cluc();
int real_record();
void put_delta();
int get_delta();
void rec_ch_change();
void rec_md_change();
void rec_mt_change();
void rec_sy_change();
void rec_meas_change();
void rec_ch_disp();
void mix_one();
void mix_two();
int countstart();
void rec_conv();
int rec_ext();
int meas_adjust();
int meas_adj_sub();
/***************************/
int real_record()
{
int a,b,co=0,ad=0,stc,ost=0,bc,stm,mm,lastst,ecst;
int i,ccc,dtr=0,pm,pr=0,ecount=0;
int mtr_tempo=mtempo;
unsigned char *mbuf;
unsigned char ctrl_tbl[256];
for(i=0;i<128;i++){ctrl_tbl[i]=i;}
for(i=16;i<32;i++){
if(rfilt[i][0]!=rfilt[i][1]){
if(rfilt[i][0]<128 && rfilt[i][1]<128){
ctrl_tbl[rfilt[i][0]]=rfilt[i][1];
}
}
}
pm=rcd->put_mode;
cpleng=0;rcpf=0;
topmeas=1;recmeas=1;btmmeas=999;metoro_sw=0;ecount_sw=0;
note_data = cpbuf;note = note_data + 16;
for(i=0;i<16;i++){note_data[i] = 0xff;}
mbuf=rcpbuf;
barlen = tbase * 4 * beat1 / beat2;
ecst=tbase/24;
all_note_off(1);
fill(0,544,767,1001,0);
rewrite:
box(0,564+4,767,564+128+2,14,65535);
box(0,564+128+6,767,564+128+6+26,14,65535);
box(0,564+128+6+30,767,1001,14,65535);
sdis(0,548+4," REALTIME RECORDING",20,15,8);home2(512);
C_WINDOW(0,32);
/* B_LOCATE(2,31);B_PRINT("MIDI IN:");B_PRINT(mdinport());*/
B_LOCATE(2,31);B_PRINT("RECORDING CH.: 1 OUT MODE:THRU METORO:ON SYNC:INT");
B_LOCATE(76,31);B_PRINT("[ESC]で終了します。");
B_LOCATE(23,12);B_PRINT("RECORD MEAS: 1- 999");
B_LOCATE(52,12);B_PRINT("TEMPO:");B_PRINT(fstr(mtr_tempo,3));
B_PRINT(" BEAT:");B_PRINT(fstr(beat1,2));B_PRINT(" /");B_PRINT(fstr(beat2,2));
B_PRINT(" Used Buffer: 0%");
/* B_LOCATE(90-11,14);B_PRINT("Used Buffer: 0%");*/
/* B_PRINT(" TIMEBASE:");B_PRINT(fstr(tbase,3));*/
restart:
rec_ch_disp();
pr=countstart(0,topmeas);
mm=0;
for(i=0;i<36;i++){if(trmod[i]&2){mm++;}}
if(mm==0){msg("レコーディングトラックが設定されていません。");}
B_LOCATE(1,4);B_PRINT("RECORDING 待機中・・・");
midi_clr();a=0;ccc=0;stm=0;
while(1){
a=(*rcd->md_get)();if((a>127 && a<0xf7) || a==0xfa){stm=2;break;}
if( INPOUT(0xfe)!=0 ){
int k=INPOUT(0xff);
if(k==27){goto ext;}
if(k==13 || k==32){pr=countstart(1,topmeas);break;}
if(k=='c' || k=='C'){rec_ch_change(pm);}
if(k=='o' || k=='O'){rec_md_change();}
if(k=='m' || k=='M'){rec_mt_change(0);}
if(k=='y' || k=='Y'){rec_sy_change();}
if(k=='s' || k=='S'){rec_meas_change();goto restart;}
if(k=='f' || k=='F'){rec_filter(1);goto rewrite;}
}
}
B_LOCATE(11,4);B_PRINT("START ");
if(metoro_trk>=0){dtr=metoro_trk;}
(*rcd->begin)();
rec_mt_change(1);rec_mt_change(1);
if(pr){co=pr;}
lastst=(btmmeas+1-(topmeas))*barlen+pr;
if(stm==0 && topmeas==1){
int cc,cc2;
B_LOCATE(1,6);B_PRINT("COUNT");
co=barlen*2;lastst+=co;cc2=co/10;
while(1){
cc=rcd->stepcount;
B_LOCATE(9,6);B_PRINT(fstr((co-cc)/cc2,4));
if( INPOUT(0xfe)!=0 ){
int k=INPOUT(0xff);
if(k==27){(*rcd->end)();goto ext;}
if(k=='m' || k=='M'){rec_mt_change(1);}
}
if(cc>=co){break;}
}
midi_clr();
}
ecount=co;
B_LOCATE(1,6);B_PRINT("COUNTER START");
B_LOCATE(1,14);B_PRINT("MEAS/STEP = ----/---");
bc=0;
if(a>127 && a<0xf7){
if(ecount_sw){stc=ecount;}else{stc=rcd->stepcount;}
co=stc;goto dtm;}
if(topmeas>1){stm=topmeas;}
while(1){
int nst=rcd->step[dtr];
if(nst!=ost || beat1==1){
B_LOCATE(13,14);B_PRINT(fstr(rcd->bar[dtr]-2+stm,4));
if(beat1>1){B_LOCATE(18,14);B_PRINT(fstr(((nst+1)>>1),3));}
ost=nst;
B_LOCATE(91,12);B_PRINT(fstr(ad*100/work_size,3));
}
if( rcd->panel_tempo != mtr_tempo ) {
mtr_tempo = rcd->panel_tempo;
B_LOCATE( 58,12 );B_PRINT(fstr(mtr_tempo,3));
}
top:
a=(*rcd->md_get)();if(a==0xfc){break;}
if(ecount_sw){if(a==0xf8){ecount+=ecst;}
stc=ecount;}else{stc=rcd->stepcount;}
if(stc>=lastst){break;}
start:
if(a>=0 && a<0xf8){
if(a==0xf5){ccc=0;
next0:
b=(*rcd->md_get)();
if(b<0||b>0xf7){
if( INPOUT(0xfe)!=0 ){
if(INPOUT(0xff)==27){break;}
}
goto next0;
}
goto top;
}
if(ccc==0 && a<128){goto next;}
if(ccc==0xf0 || ccc==0xf7){
if(a<0x80){
dat[ad++]=a;mbuf[bc++]=a;
goto top;
}else{
dat[ad++]=0xf7;mbuf[bc++]=0xf7;mbuf[bc++]=0xff;
ccc=0;
if(rfilt[10][0]==0){
if(rec_putmd!=0){
(*rcd->mix_out)(mbuf);
}
}
if(a==0xf7){goto next;}
goto dtm;
}
}else{
if(a==0xf7){goto top;}
dtm:
put_delta(ad,stc-co);co=stc;ad+=d_byte;
}
if(a>127){
if(ad>0 && dat[ad-1]>=0x80 && dat[ad-1]<0xf8){ad--;}
ccc=a;dat[ad++]=a;
if(a==0xf0 || a==0xf7){mbuf[0]=a;bc=1;}
next3:
a=(*rcd->md_get)();
if(a<0 || a>0xf7){
if( INPOUT(0xfe)!=0 ){
if(INPOUT(0xff)==27){break;}
}
goto next3;
}
}
if(ccc!=0 && a<128){
int ct=(ccc&0xf0);
switch( ccc & 0xf0 ) {
case 0x80 :
case 0x90 :
case 0xa0 :
case 0xb0 :
case 0xe0 :
dat[ad++]=a;
next2:
b=(*rcd->md_get)();
if(b<0||b>0xf7){
if( INPOUT(0xfe)!=0 ){
if(INPOUT(0xff)==27){break;}
}
goto next2;
}
if(b>127){a=b;ccc=a;dat[ad++]=0;goto start;}
dat[ad++]=b;
if(ct==0x90 || ct==0x80){
if(rfilt[12][0]!=0){
a+=(rfilt[12][1]-128);
if(a>127 || a<0){break;}
dat[ad-2]=a;
}
}
if(ct==0x90 && b){
if(rfilt[11][0]!=0){
if(a>rfilt[11][1] || a<rfilt[11][2]){break;}
}
if(rfilt[13][0]!=0){
b=rfilt[13][1];dat[ad-1]=b;
}
}
if(ct==0xa0 && rfilt[3][0]!=0){break;}
if(ct==0xb0){
a=ctrl_tbl[a];dat[ad-2]=a;
if(a==64 ){if(rfilt[4][0]!=0){break;}else{goto skip;}}
if(a==1 ){if(rfilt[5][0]!=0){break;}else{goto skip;}}
if(a==7 ){if(rfilt[6][0]!=0){break;}else{goto skip;}}
if(a==11 ){if(rfilt[7][0]!=0){break;}else{goto skip;}}
if(a==123){if(rfilt[8][0]!=0){break;}else{goto skip;}}
if(rfilt[9][0]!=0){break;}
}
skip:
if(ct==0xe0 && rfilt[1][0]!=0){break;}
if(rec_putmd!=0){mix_two(ccc,a,b);}
break;
case 0xc0 :
case 0xd0 :
dat[ad++]=a;
if(ct==0xc0 && rfilt[0][0]!=0){break;}
if(ct==0xd0 && rfilt[2][0]!=0){break;}
if(rec_putmd!=0){mix_one(ccc,a);}
break;
case 0xf0 :
case 0xf7 :
dat[ad++]=a;mbuf[bc++]=a;
break;
}
}
next:
if(ad+512>=work_size){msg("レコーディングバッファが一杯になりました");break;}
}
if( INPOUT(0xfe)!=0 ){
int k=INPOUT(0xff);
if(k==27){break;}
if(k=='m' || k=='M'){rec_mt_change(1);}
if(k==0x17){if( rcd->tempo > 1 ) {rcd->tempo--;}}
if(k==0x12){if( rcd->tempo < 255 ) {rcd->tempo++;}}
if(k==0x15){rcd->tempo = rcd->basetempo;}
}
}
if(ecount_sw){stc=ecount;}else{stc=rcd->stepcount;}
if(stc>=lastst){stc=lastst;}
stc-=co;put_delta(ad,stc);ad+=d_byte;
dat[ad++]=0xff;dat[ad++]=0x2f;
(*rcd->end)();
B_LOCATE(1,6);B_PRINT("RECORDING 終了 ");
if(stm==0 && topmeas==1){stc-=barlen*2;}
B_PRINT("Total ST=");B_PRINT(fstr(stc+co,8));
/*
B_PRINT(" Used Size=");B_PRINT(fstr(ad,6));B_PRINT("byte");
*/
B_LOCATE(1,8);B_PRINT("CONVERT中・・・ ");
if(stc+co>0){lastptr=ad;rec_conv(mm);}
B_LOCATE(16,8);B_PRINT("終了 ");
B_LOCATE(1,10);B_PRINT("何かキーを押して下さい。");
while( INPOUT(0xff)==0){}
ext:
B_CLR_AL();home2(0);
rcd->put_mode=pm;
return(0);
}
/***************************/
inline void mix_one(int c,int a)
{
char mbuf[3];
mbuf[0]=c;mbuf[1]=a;mbuf[2]=0xff;
(*rcd->mix_out)(mbuf);
}
static inline void mix_two(int c,int a,int b)
{
char mbuf[4];
mbuf[0]=c;mbuf[1]=a;mbuf[2]=b;mbuf[3]=0xff;
(*rcd->mix_out)(mbuf);
}
/***************************/
inline void rec_ch_disp()
{
int c;
c=rec_getch;
/* if(rcd->ch_port[c]!=rcd->put_mode){c+=16;}
B_LOCATE(16,31);B_PRINT(chstr(c+1));*/
B_LOCATE(16,31);B_PRINT(fstr(c+1,2));
B_LOCATE(30,31);if(rec_putmd==0){B_PRINT("OFF ");}else{B_PRINT("THRU");}
B_LOCATE(44,31);if(metoro_sw==0){B_PRINT("ON ");}else{B_PRINT("OFF ");}
B_LOCATE(54,31);if(ecount_sw==0){B_PRINT("INT ");}else{B_PRINT("EXT ");}
B_LOCATE(45-10,12);B_PRINT(fstr(topmeas,4));
B_LOCATE(45-10+5,12);B_PRINT(fstr(btmmeas,4));
}
/***************************/
inline void rec_ch_change(int pm)
{
int c;
msg("RECORDING MIDI CH.=");
c=vinput(rec_getch+1,0x802);if(c>0 && c<17){rec_getch=c-1;}
msg_clr();rec_ch_disp();
if(rec_getch>=0){rcd->put_mode=rcd->ch_port[rec_getch];}else{rcd->put_mode=pm;}
}
/***************************/
inline void rec_md_change()
{
rec_putmd=1-rec_putmd;
rec_ch_disp();
}
/***************************/
inline void rec_mt_change(int md)
{
int a;
a=metoro_sw;
if(metoro_trk>=0){
a=1-a;metoro_sw=a;
if(md){rcd->trk_mask[metoro_trk]=metoro_sw;}
}
rec_ch_disp();
}
/***************************/
/*
inline void rec_rm_change()
{
int a;
a=rcd->midi_clock;
a=1-a;rcd->midi_clock=a;
rec_ch_disp();
}
*/
/***************************/
inline void rec_sy_change()
{
ecount_sw=1-ecount_sw;
rec_ch_disp();
}
/***************************/
inline void rec_meas_change(int pm)
{
int c;
p1:
msg("RECORDING START MEAS NO.=");
c=vinput(topmeas,0x804);
if(c<1 && c>999){goto p1;}
if( es!=0 ){msg_clr();return;}
topmeas=c;
rec_ch_disp();
p2:
B_LOCATE(32,1);B_PRINT("END MEAS NO.=");
c=vinput(btmmeas,0x804);
if(c<topmeas && c>999){goto p2;}
if( es!=0 ){goto p1;}
btmmeas=c;
rec_ch_disp();
msg_clr();
}
/***************************/
int countstart(int md,int smeas)
{
int bpo,met=-1,pr=0;
int me_ad[2048];
static unsigned char metp[4*14]={
0xe6,0,16,0, 0xec,0,0,0, 0xf9,0,0,0, 0xf9,0,0,0, 0xfd,0,0,0,
64,48,2,127, 0,0,0,0, 0xf9,0,0,0, 64,48,2,117, 0,0,0,0,
0xf8,3,0,0, 0xf8,128,0,0, 0xf8,16,0,0, 0xfe,0,0,0};
static unsigned char restbar[4*10]={
0xf9,0,0,0, 64,48,0,0, 0,0,0,0, 0xf8,4,0,0, 0xfd,0,0,0,
0xf9,0,0,0, 64,48,0,0, 0,0,0,0, 0xf8,4,0,0, 0xfd,0,0,0};
metp[2]=rec_met[0];/*metp[6]=rec_met[1];*/
if(rec_met[1]>=0){metp[4]=0xec;metp[6]=rec_met[1];}else{metp[4]=0;metp[6]=0;}
metp[20]=rec_met[5];metp[21]=barlen/beat1;metp[22]=rec_met[6];metp[23]=rec_met[7];
metp[32]=rec_met[2];metp[33]=barlen/beat1;metp[34]=rec_met[3];metp[35]=rec_met[4];
metp[41]=beat1-1;if(beat1==1){metp[41]=1;metp[33]=0;metp[34]=0;metp[35]=0;}
restbar[5]=barlen/beat1;restbar[25]=barlen/beat1;
metp[25]=0;metp[37]=0;restbar[9]=0;restbar[29]=0;
if(barlen/beat1>240){metp[25]=255;metp[37]=255;restbar[9]=255;restbar[29]=255;}
all_note_off(1);hedset(36);bpo=rcp_buf_put(hed,0,1414);
if(smeas<2){
int i;
poft=0;
for(i=0 ;i< 36;i++){
if((trmod[i]&1)!=0 || tr_len[i]==4){ /*mute & rec*/
if(met<0){
thedset(0,4*14+44);hed[5]=0x80;hed[6]=0;hed[7]=0;
bpo=rcp_buf_put(hed,bpo,44);bpo=rcp_buf_put(metp,bpo,4*14);
met=i;
}else{
thedset(i,48);dat[0]=0xfe;
bpo=rcp_buf_put(hed,bpo,44);bpo=rcp_buf_put(dat,bpo,4);
}
}else{ /*play & mix*/
int ln=0;
if(md!=0){ln=4*10;}
same_cluc(i,ln);thedset(i,tr_len[i]+44+ln);
bpo=rcp_buf_put(hed,bpo,44);
if(md!=0){bpo=rcp_buf_put(restbar,bpo,4*10);}
bpo=rcp_buf_put(trk[i],bpo,tr_len[i]);
/*
if(md==0){
same_cluc(i,0);thedset(i,tr_len[i]+44);
bpo=rcp_buf_put(hed,bpo,44);
}else{
same_cluc(i,4*10);thedset(i,tr_len[i]+44+4*10);
bpo=rcp_buf_put(hed,bpo,44);bpo=rcp_buf_put(restbar,bpo,4*10);
}
bpo=rcp_buf_put(trk[i],bpo,tr_len[i]);
*/
}
}
}else{
int i,po,meas=smeas,dumy=track,tempo;
po=meas_add(meas);pr=lsp_wait_chack(meas);tempo=last_tempo(meas);
poft=meas-1;if(po>0){poft+=0x10000;}
for(i=0 ;i< 36;i++){
if((trmod[i]&1)!=0 || tr_len[i]==4){ /*mute & rec*/
if(met<0){
int ln=0,ln2=0;
if(md){ln2=meas_adj_sub(0,pr);ln+=ln2;ln+=4*14;}
thedset(0,ln+44);hed[5]=0x80;hed[6]=0;hed[7]=0;
bpo=rcp_buf_put(hed,bpo,44);
if(ln2){bpo=rcp_buf_put(dat,bpo,ln2);}
bpo=rcp_buf_put(metp,bpo,4*14);
met=i;
}else{
thedset(i,48);dat[0]=0xfe;
bpo=rcp_buf_put(hed,bpo,44);bpo=rcp_buf_put(dat,bpo,4);
}
}else{ /*play & mix*/
int co=0,ad,j;
track=i;ad=meas_add(meas);if(ad<0){ad=tr_len[i]-4;}
add_set(i,me_ad);
co=lsp_para_set(i,ad,me_ad,pr);
if(po>0){
if( tempo>=0){
dat[co]=0xe7;dat[co+1]=1;dat[co+2]=tempo;dat[co+3]=0;
co=co+4;
}
dat[co]=0xfd;co=co+4;
}
j=ad;
while(1){
dat[co]=trk[i][j];dat[co+1]=trk[i][j+1];
dat[co+2]=trk[i][j+2];dat[co+3]=trk[i][j+3];
if(dat[co]==0xfc){
int same,ad;
same=dat[co+1]+(dat[co+2]&3)*256;
if(meas<(same+1)){
if(po>0){same++;}
ad=dat_add(co+4,same+2-meas);
if(ad>co){goto sameext;}
ad+=44;dat[co+2]=ad&0xff;dat[co+3]=ad>>8;
}else{
sameext:
ad=me_ad[same];
while(trk[i][ad]<0xfc && co<work_size){
dat[co]=trk[i][ad];dat[co+1]=trk[i][ad+1];
dat[co+2]=trk[i][ad+2];dat[co+3]=trk[i][ad+3];
co=co+4;ad=ad+4;
}
dat[co]=0xfd;
}
}
if(dat[co]==0x98){
while(trk[i][j+4]==0xf7 && co<work_size){
co+=4;j+=4;
dat[co]=trk[i][j];dat[co+1]=trk[i][j+1];
dat[co+2]=trk[i][j+2];dat[co+3]=trk[i][j+3];
}
}
if( dat[co]==0xfe || co+4>=work_size ){break;}
co=co+4;
if(trk[i][j]<0xfc && trk[i][j+4]==0xfc){dat[co]=0xfd;co=co+4;}
j=j+4;
}
dat[co]=0xfe;co=co+4;
/*same_cluc(i,0);*/thedset(i,co+44);
bpo=rcp_buf_put(hed,bpo,44);
bpo=rcp_buf_put(dat,bpo,co);
}
}
track=dumy;
}
if((rcd->bufcap)<bpo){msg("RCD バッファ容量不足です。");return 0;}
rcd->fmt=2;rcd->totalcount=bpo;
rcd->data_valid=1;rcd->word_valid=0;rcd->tone_valid=0;rcd->gsd_valid=0;
/* strcpy(rcd->filename,"");strcpy(rcd->tonename,"");strcpy(rcd->gsdname,"");*/
(*rcd->init)();
if(cm6_file[0]==0 && gsd_file[0]==0){
if(init_exc_data[0]==255){(*rcd->setup)();
}else{(*rcd->mix_out)(init_exc_data);twait(5);}
}
metoro_trk=met;
return pr;
}
/***************************/
unsigned char *strncpy0( unsigned char *dst, unsigned char *src, int n )
{
int i;
for( i = 0; i < n; i++ ) {dst[i] = src[i];}
dst[n] = 0;return( dst );
}
int get_delta( int p )
{
register int val, i, d;
val = 0;d_byte = 0;
for( i = 0; i < 4; i++ ) {
d = dat[p++];d_byte++;
val = ( val << 7 ) + ( d & 0x7f );
if( d < 0x80 ) {return( val );}
}
return(0);
}
void put_delta( int p ,int val)
{
/* register long buffer;*/
register unsigned int buffer;
d_byte=0;
buffer = val & 0x7f;
while((val >>= 7) > 0){
buffer <<= 8;buffer |= 0x80;
buffer += (val & 0x7f);
}
while(1){
dat[p++]=buffer & 0xff;d_byte++;
if(buffer & 0x80){buffer >>= 8; }else{ break;}
}
}
void entry( int d0, int d1, int d2, int d3 )
{
if( len+4 >= TRACK_SIZE ){msg("トラックサイズを越えました。" );return;}
note[len++] = d0;note[len++] = d1;note[len++] = d2;note[len++] = d3;
}
void flash( int dt )
{
int dx, i, j;
while( dt > 0 ) {
if( dt <= 0xf0 ) {dx = dt;} else {dx = 0xf0;}
if( dx + barunit > barlen ) {dx = barlen - barunit;}
for( i = 0; i < 16; i++ ) {
if( gbuf[i] ) {
if( gbuf[i] <= 0xf0 ) {
entry( nbuf[i], 0, gbuf[i], vbuf[i] );
for( j = i; j < 15; j++ ) {
nbuf[j] = nbuf[j+1];
vbuf[j] = vbuf[j+1];
gbuf[j] = gbuf[j+1];
}
nbuf[15] = vbuf[15] = gbuf[15] = 0;
i--;
} else {
entry( nbuf[i], 0, dx + 1, vbuf[i] );
gbuf[i] -= dx;
}
} else {
break;
}
}
if( note[ len - 4 ] !=0xde &&
note[ len - 4 ] < 0xf0 && ( note[ len - 3 ] + dx ) <= 0xf0 ) {
note[ len - 3 ] += dx ;
} else {
if( note[ len - 4 ] == 0xf7 ){
int cc=len-4;
while(note[cc]==0xf7){cc-=4;}
if( ( note[ cc + 1 ] + dx ) <= 0xf0 ) {
note[ cc + 1 ] += dx ;
} else {
entry( 0x00, dx, 0, 0 );
}
} else {
entry( 0x00, dx, 0, 0 );
}
}
dt -= dx;
if( ( barunit += dx ) == barlen ) {
entry( 0xfd, 0x00, 0x00, 0x00 );
barunit = 0;
}
if( len+4 >= TRACK_SIZE ){break;}
}
stepsum = 0;
}
void proc_dummy( int dt )
{
stepsum += dt;
}
void check( int data )
{
cmd = data & 0xf0;
data &= 0x0f;
if( midi_ch != data ) {midi_ch = data;}
}
int search( int pp )
{
int n, dt, cc, ch, ccmd, last;
n = dat[pp];
ccmd = cmd;
last = lastptr;
pp += 2;
dt = 0;
ch = midi_ch;
while( pp < last ) {
dt += get_delta( pp );
pp += d_byte;
if( ( cc = dat[pp] ) < 0x80 ) {
if( ccmd == 0x80 && cc == n && ch == midi_ch ) {
return( dt );
} else {
if( ccmd == 0x90 && cc == n &&
dat[pp+1] == 0x00 && ch == midi_ch ) {
return( dt );
} else {
pp += 2;
if(ccmd>=0xc0 && ccmd<=0xdf){pp--;}
}
}
} else {
switch( cc & 0xf0 ) {
case 0x80 :
if( dat[pp+1] == n && cc == ( 0x80 + midi_ch ) ) {
return( dt );
}
ch = cc & 0x0f;
pp += 3;
break;
case 0x90 :
if( dat[pp+1] == n && dat[pp+2] == 0x00 &&
cc == ( 0x90 + midi_ch ) ) {
return( dt );
}
pp += 3;ch = cc & 0x0f;break;
case 0xa0 :
case 0xb0 :
case 0xe0 :
pp += 3;ch = cc & 0x0f;break;
case 0xc0 :
case 0xd0 :
pp += 2;ch = cc & 0x0f;break;
case 0xf0 :
switch( cc ) {
case 0xf0 :
case 0xf7 :
pp += 1;while(dat[pp++]!=0xf7){}
break;
case 0xff :
return(0);
break;
default :
B_PRINT("フォーマットが異常です。\r\n" );
return(0);
break;
}
break;
}
ccmd = cc & 0xf0;
}
}
return( 0 );
}
void ent_dat( int nt, int vl, int gt )
{
int i;
if( gt <= 0xf0 ) {
entry( nt, 0, gt,vl );return;
} else {
entry( nt, 0, 255,vl );
}
for( i = 0; i < 16; i++ ) {
if( !gbuf[i] || nbuf[i] == nt ) {
nbuf[i] = nt;vbuf[i] = vl;gbuf[i] = gt;return;
}
}
for( i = 0; i < 15; i++ ) {
nbuf[i] = nbuf[i+1];vbuf[i] = vbuf[i+1];gbuf[i] = gbuf[i+1];
}
nbuf[15] = nt;vbuf[15] = vl;gbuf[15] = gt;
}
void note_off( int p )
{
/* do nothing */
}
void note_on( int p )
{
int gt;
if( midi_ch != trch ) {return;}
if(rfilt[11][0]!=0){
if(dat[p]>rfilt[11][1] || dat[p]<rfilt[11][2]){return;}
}
flash( stepsum );
if( dat[p+1] ) {
if( !( gt = search( p ) ) ) {return;}
ent_dat( dat[p], dat[p+1], gt );
}
}
void aft_key( int p )
{
if( midi_ch != trch ) {return;}
if(rfilt[3][0]!=0){return;}
flash( stepsum );
entry( 0xea, 0x00, dat[p], dat[p+1] );
}
void ctl_chg( int p )
{
if( midi_ch != trch ) {return;}
if(dat[p]==64 ){if(rfilt[4][0]!=0){return;}else{goto skip;}}
if(dat[p]==1 ){if(rfilt[5][0]!=0){return;}else{goto skip;}}
if(dat[p]==7 ){if(rfilt[6][0]!=0){return;}else{goto skip;}}
if(dat[p]==11 ){if(rfilt[7][0]!=0){return;}else{goto skip;}}
if(dat[p]==123){if(rfilt[8][0]!=0){return;}else{goto skip;}}
if(rfilt[9][0]!=0){return;}
skip:
flash( stepsum );
entry( 0xeb, 0x00, dat[p], dat[p+1] );
}
void prg_chg( int p )
{
if( midi_ch != trch ) {return;}
if(rfilt[0][0]!=0){return;}
flash( stepsum );
entry( 0xec, 0x00, dat[p], 0x00 );
}
void aft_tch( int p )
{
if( midi_ch != trch ) {return;}
if(rfilt[2][0]!=0){return;}
flash( stepsum );
entry( 0xed, 0x00, dat[p], 0x00 );
}
void pt_bend( int p )
{
if( midi_ch != trch ) {return;}
if(rfilt[1][0]!=0){return;}
flash( stepsum );
entry( 0xee, 0x00, dat[p], dat[p+1] );
}
void run_sts( int p )
{
if( midi_ch != trch ) {return;}
flash( stepsum );
switch( cmd ) {
case 0x80 : note_off(p); break;
case 0x90 : note_on(p); break;
case 0xa0 : aft_key(p); break;
case 0xb0 : ctl_chg(p); break;
case 0xc0 : prg_chg(p); break;
case 0xd0 : aft_tch(p); break;
case 0xe0 : pt_bend(p); break;
}
}
int num_check( int num, int limit )
{
if( num > limit ) {return( limit );} else {return( num );}
}
void proc_excl( unsigned char *text , int length,int code)
{
int h, m, l, hh, mm, ll, i;
if(rfilt[10][0]!=0){return;}
flash( stepsum );
text[ length ] = 0xf7 ;
if( length < 9 || length>8+4 ||
text[0] != 0x41 || text[3] != 0x12 ||
text[ length-1 ] != 0xf7 ) {
if( text[0] == 0x41 && text[3] == 0x12 && length<9 ){return;}
if(code==0xf0){
nor:
i=0;
entry( 0x98, 0, 0, 0 );
while(i<length){
entry( 0xf7, 0, text[i], text[i+1] );
if( text[i] == 0xf7 || text[ i+1 ] == 0xf7 ) {break;}
i=i+2;
}
}else{
if(len==0 || note[len-4]!=0xf7){goto nor;}
i=0;
if(note[len-2]==0xf7){note[len-2]=text[i++];}
if(note[len-1]==0xf7){note[len-1]=text[i++];}
while(i<length){
entry( 0xf7, 0, text[i], text[i+1] );
if( text[i] == 0xf7 || text[ i+1 ] == 0xf7 ) {break;}