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fix opl additional time counter status bit setting for the second timer

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3177
This commit is contained in:
Sebastian Strohhäcker 2008-07-13 09:51:04 +00:00
parent c8b4ac03a8
commit bc593183b6
2 changed files with 6 additions and 2 deletions
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4
src/hardware/fmopl.c
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@ -1922,6 +1922,7 @@ static unsigned char OPLRead(FM_OPL *OPL,int a)
#endif
if (OPL->st[0]) {
/* Timer A */
if (OPL->TC[0]) OPL->TC[0]--;
else {
OPL->TC[0]=OPL->T[0]*20;
@ -1929,10 +1930,11 @@ static unsigned char OPLRead(FM_OPL *OPL,int a)
}
}
if (OPL->st[1]) {
/* Timer B */
if (OPL->TC[1]) OPL->TC[1]--;
else {
OPL->TC[1]=OPL->T[1]*20;
OPL_STATUS_SET(OPL,0x40);
OPL_STATUS_SET(OPL,0x20);
}
}
return OPL->status & (OPL->statusmask|0x80);