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SPU: Implement "quintuple" Inbound MBOX storage

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Eladash 2022-08-30 11:18:56 +03:00 • committed by Ivan
parent 274386a078
commit 48382564d1
4 changed files with 99 additions and 33 deletions
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4
rpcs3/Emu/Cell/SPUThread.cpp
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@ -4124,9 +4124,9 @@ s64 spu_thread::get_ch_value(u32 ch)
busy_wait();
}
u32 out = 0;
const auto [old_count, out] = ch_in_mbox.pop_wait(*this);
if (const uint old_count = ch_in_mbox.try_pop(out))
if (old_count)
{
if (old_count == 4 /* SPU_IN_MBOX_THRESHOLD */) // TODO: check this
{