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Timers: Sync GPU on register write too

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This commit is contained in:
Connor McLaughlin 2020-03-24 00:20:27 +10:00
parent e2e2b573c0
commit 612b362ae9
1 changed files with 4 additions and 3 deletions
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7
src/core/timers.cpp
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@ -211,12 +211,15 @@ void Timers::WriteRegister(u32 offset, u32 value)
CounterState& cs = m_states[timer_index]; CounterState& cs = m_states[timer_index];
if (timer_index < 2)
m_gpu->Synchronize();
m_sysclk_event->InvokeEarly();
switch (port_offset) switch (port_offset)
{ {
case 0x00: case 0x00:
{ {
Log_DebugPrintf("Timer %u write counter %u", timer_index, value); Log_DebugPrintf("Timer %u write counter %u", timer_index, value);
m_sysclk_event->InvokeEarly();
cs.counter = value & u32(0xFFFF); cs.counter = value & u32(0xFFFF);
} }
break; break;
@ -224,7 +227,6 @@ void Timers::WriteRegister(u32 offset, u32 value)
case 0x04: case 0x04:
{ {
Log_DebugPrintf("Timer %u write mode register 0x%04X", timer_index, value); Log_DebugPrintf("Timer %u write mode register 0x%04X", timer_index, value);
m_sysclk_event->InvokeEarly();
cs.mode.bits = value & u32(0x1FFF); cs.mode.bits = value & u32(0x1FFF);
cs.use_external_clock = (cs.mode.clock_source & (timer_index == 2 ? 2 : 1)) != 0; cs.use_external_clock = (cs.mode.clock_source & (timer_index == 2 ? 2 : 1)) != 0;
cs.counter = 0; cs.counter = 0;
@ -241,7 +243,6 @@ void Timers::WriteRegister(u32 offset, u32 value)
case 0x08: case 0x08:
{ {
Log_DebugPrintf("Timer %u write target 0x%04X", timer_index, ZeroExtend32(Truncate16(value))); Log_DebugPrintf("Timer %u write target 0x%04X", timer_index, ZeroExtend32(Truncate16(value)));
m_sysclk_event->InvokeEarly();
cs.target = value & u32(0xFFFF); cs.target = value & u32(0xFFFF);
} }
break; break;