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sys_event_flag improved

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This commit is contained in:
Nekotekina 2015-07-20 00:29:40 +03:00
parent bc91ad0f4d
commit 6255f3b07d
7 changed files with 217 additions and 202 deletions
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32
rpcs3/Emu/Cell/SPUThread.cpp
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@ -951,23 +951,19 @@ void SPUThread::set_ch_value(u32 ch, u32 value)
LOG_WARNING(SPU, "sys_event_flag_set_bit(id=%d, value=0x%x (flag=%d))", data, value, flag);
}
const auto ef = Emu.GetIdManager().get<lv2_event_flag_t>(data);
const auto eflag = Emu.GetIdManager().get<lv2_event_flag_t>(data);
if (!ef)
if (!eflag)
{
return ch_in_mbox.set_values(1, CELL_ESRCH);
}
while (ef->cancelled)
{
ef->cv.wait_for(lv2_lock, std::chrono::milliseconds(1));
}
const u64 bitptn = 1ull << flag;
ef->flags |= 1ull << flag;
if (ef->waiters)
if (~eflag->pattern.fetch_or(bitptn) & bitptn)
{
ef->cv.notify_all();
// notify if the bit was set
eflag->notify_all(lv2_lock);
}
return ch_in_mbox.set_values(1, CELL_OK);
@ -999,23 +995,19 @@ void SPUThread::set_ch_value(u32 ch, u32 value)
LOG_WARNING(SPU, "sys_event_flag_set_bit_impatient(id=%d, value=0x%x (flag=%d))", data, value, flag);
}
const auto ef = Emu.GetIdManager().get<lv2_event_flag_t>(data);
const auto eflag = Emu.GetIdManager().get<lv2_event_flag_t>(data);
if (!ef)
if (!eflag)
{
return;
}
while (ef->cancelled)
{
ef->cv.wait_for(lv2_lock, std::chrono::milliseconds(1));
}
const u64 bitptn = 1ull << flag;
ef->flags |= 1ull << flag;
if (ef->waiters)
if (~eflag->pattern.fetch_or(bitptn) & bitptn)
{
ef->cv.notify_all();
// notify if the bit was set
eflag->notify_all(lv2_lock);
}
return;