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SPU: Implement "double" SNR storage

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Eladash 2022-05-30 09:05:18 +03:00 • committed by Ivan
parent dc80d000aa
commit d0e9108800
2 changed files with 82 additions and 65 deletions
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24
rpcs3/Emu/Cell/SPUThread.cpp
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@ -1695,7 +1695,7 @@ void spu_thread::push_snr(u32 number, u32 value)
// Prepare some data
const u32 event_bit = SPU_EVENT_S1 >> (number & 1);
const u32 bitor_bit = (snr_config >> number) & 1;
const bool bitor_bit = !!((snr_config >> number) & 1);
// Redundant, g_use_rtm is checked inside tx_start now.
if (g_use_rtm)
@ -1705,10 +1705,16 @@ void spu_thread::push_snr(u32 number, u32 value)
const bool ok = utils::tx_start([&]
{
channel_notify = (channel->data.raw() & spu_channel::bit_wait) != 0;
channel_notify = (channel->data.raw() == spu_channel::bit_wait);
thread_notify = (channel->data.raw() & spu_channel::bit_count) == 0;
if (bitor_bit)
if (channel_notify)
{
ensure(channel->jostling_value.raw() == spu_channel::bit_wait);
channel->jostling_value.raw() = value;
channel->data.raw() = 0;
}
else if (bitor_bit)
{
channel->data.raw() &= ~spu_channel::bit_wait;
channel->data.raw() |= spu_channel::bit_count | value;
@ -1752,16 +1758,8 @@ void spu_thread::push_snr(u32 number, u32 value)
});
// Check corresponding SNR register settings
if (bitor_bit)
{
if (channel->push_or(value))
set_events(event_bit);
}
else
{
if (channel->push(value))
set_events(event_bit);
}
if (channel->push(value, bitor_bit))
set_events(event_bit);
ch_events.atomic_op([](ch_events_t& ev)
{