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Fifo: Fix SyncGPU.

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CBoot::BootUp() did call CoreTiming::Advance which itself blocks on the GPU,
but the GPU thread wasn't started already. This commit moves the SyncGPU
initialization into the Fifo.cpp file and call it after BootUp().
This commit is contained in:
degasus
2016-01-19 00:08:18 +01:00
parent aa39b0dab1
commit cf4478dc92
5 changed files with 31 additions and 26 deletions
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17
Source/Core/Core/HW/SystemTimers.cpp
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@ -66,7 +66,6 @@ namespace SystemTimers
static int et_Dec;
static int et_VI;
static int et_CP;
static int et_AudioDMA;
static int et_DSP;
static int et_IPC_HLE;
@ -74,7 +73,6 @@ static int et_PatchEngine; // PatchEngine updates every 1/60th of a second by de
static int et_Throttle;
static u32 s_cpu_core_clock = 486000000u; // 486 mhz (its not 485, stop bugging me!)
static u64 s_last_sync_gpu_tick;
// These two are badly educated guesses.
// Feel free to experiment. Set them in Init below.
@ -123,16 +121,6 @@ static void VICallback(u64 userdata, int cyclesLate)
CoreTiming::ScheduleEvent(VideoInterface::GetTicksPerHalfLine() - cyclesLate, et_VI);
}
static void CPCallback(u64 userdata, int cyclesLate)
{
u64 now = CoreTiming::GetTicks();
int next = Fifo::Update((int)(now - s_last_sync_gpu_tick));
s_last_sync_gpu_tick = now;
if (next > 0)
CoreTiming::ScheduleEvent(next, et_CP);
}
static void DecrementerCallback(u64 userdata, int cyclesLate)
{
PowerPC::ppcState.spr[SPR_DEC] = 0xFFFFFFFF;
@ -238,8 +226,6 @@ void Init()
et_Dec = CoreTiming::RegisterEvent("DecCallback", DecrementerCallback);
et_VI = CoreTiming::RegisterEvent("VICallback", VICallback);
if (SConfig::GetInstance().bCPUThread && SConfig::GetInstance().bSyncGPU)
et_CP = CoreTiming::RegisterEvent("CPCallback", CPCallback);
et_DSP = CoreTiming::RegisterEvent("DSPCallback", DSPCallback);
et_AudioDMA = CoreTiming::RegisterEvent("AudioDMACallback", AudioDMACallback);
et_IPC_HLE = CoreTiming::RegisterEvent("IPC_HLE_UpdateCallback", IPC_HLE_UpdateCallback);
@ -250,9 +236,6 @@ void Init()
CoreTiming::ScheduleEvent(0, et_DSP);
CoreTiming::ScheduleEvent(s_audio_dma_period, et_AudioDMA);
CoreTiming::ScheduleEvent(0, et_Throttle, Common::Timer::GetTimeMs());
if (SConfig::GetInstance().bCPUThread && SConfig::GetInstance().bSyncGPU)
CoreTiming::ScheduleEvent(0, et_CP);
s_last_sync_gpu_tick = CoreTiming::GetTicks();
CoreTiming::ScheduleEvent(VideoInterface::GetTicksPerField(), et_PatchEngine);