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Merge pull request #12460 from lioncash/pix 

VideoCommon/PixelEngine: Passthrough system instance in constructor
This commit is contained in:
Tilka 2023-12-22 20:07:06 +00:00 committed by GitHub
parent b1438c224f a23cf2121d
commit 57327be7f3
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 38 additions and 32 deletions
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5
Source/Core/Core/System.cpp
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@ -43,8 +43,9 @@ struct System::Impl
explicit Impl(System& system)
: m_audio_interface(system), m_core_timing(system), m_command_processor{system},
m_cpu(system), m_dsp(system), m_dvd_interface(system), m_dvd_thread(system),
m_expansion_interface(system), m_fifo{system}, m_gp_fifo(system), m_memory(system),
m_power_pc(system), m_mmu(system, m_memory, m_power_pc), m_processor_interface(system),
m_expansion_interface(system), m_fifo{system}, m_gp_fifo(system),
m_memory(system), m_pixel_engine{system}, m_power_pc(system),
m_mmu(system, m_memory, m_power_pc), m_processor_interface(system),
m_serial_interface(system), m_video_interface(system),
m_interpreter(system, m_power_pc.GetPPCState(), m_mmu), m_jit_interface(system)
{

12
Source/Core/VideoCommon/BPStructs.cpp
View File

@ -190,7 +190,7 @@ static void BPWritten(PixelShaderManager& pixel_shader_manager, XFStateManager&
g_framebuffer_manager->RefreshPeekCache();
auto& system = Core::System::GetInstance();
if (!system.GetFifo().UseDeterministicGPUThread())
system.GetPixelEngine().SetFinish(system, cycles_into_future); // may generate interrupt
system.GetPixelEngine().SetFinish(cycles_into_future); // may generate interrupt
DEBUG_LOG_FMT(VIDEO, "GXSetDrawDone SetPEFinish (value: {:#04X})", bp.newvalue & 0xFFFF);
return;
}
@ -210,7 +210,7 @@ static void BPWritten(PixelShaderManager& pixel_shader_manager, XFStateManager&
auto& system = Core::System::GetInstance();
if (!system.GetFifo().UseDeterministicGPUThread())
{
system.GetPixelEngine().SetToken(system, static_cast<u16>(bp.newvalue & 0xFFFF), false,
system.GetPixelEngine().SetToken(static_cast<u16>(bp.newvalue & 0xFFFF), false,
cycles_into_future);
}
DEBUG_LOG_FMT(VIDEO, "SetPEToken {:#06X}", bp.newvalue & 0xFFFF);
@ -226,7 +226,7 @@ static void BPWritten(PixelShaderManager& pixel_shader_manager, XFStateManager&
auto& system = Core::System::GetInstance();
if (!system.GetFifo().UseDeterministicGPUThread())
{
system.GetPixelEngine().SetToken(system, static_cast<u16>(bp.newvalue & 0xFFFF), true,
system.GetPixelEngine().SetToken(static_cast<u16>(bp.newvalue & 0xFFFF), true,
cycles_into_future);
}
DEBUG_LOG_FMT(VIDEO, "SetPEToken + INT {:#06X}", bp.newvalue & 0xFFFF);
@ -803,13 +803,13 @@ void LoadBPRegPreprocess(u8 reg, u32 value, int cycles_into_future)
{
case BPMEM_SETDRAWDONE:
if ((newval & 0xff) == 0x02)
system.GetPixelEngine().SetFinish(system, cycles_into_future);
system.GetPixelEngine().SetFinish(cycles_into_future);
break;
case BPMEM_PE_TOKEN_ID:
system.GetPixelEngine().SetToken(system, newval & 0xffff, false, cycles_into_future);
system.GetPixelEngine().SetToken(newval & 0xffff, false, cycles_into_future);
break;
case BPMEM_PE_TOKEN_INT_ID: // Pixel Engine Interrupt Token ID
system.GetPixelEngine().SetToken(system, newval & 0xffff, true, cycles_into_future);
system.GetPixelEngine().SetToken(newval & 0xffff, true, cycles_into_future);
break;
}
}

37
Source/Core/VideoCommon/PixelEngine.cpp
View File

@ -30,6 +30,10 @@ enum
INT_CAUSE_PE_FINISH = 0x400, // GP Finished
};
PixelEngineManager::PixelEngineManager(Core::System& system) : m_system{system}
{
}
void PixelEngineManager::DoState(PointerWrap& p)
{
p.Do(m_z_conf);
@ -49,7 +53,7 @@ void PixelEngineManager::DoState(PointerWrap& p)
p.Do(m_signal_finish_interrupt);
}
void PixelEngineManager::Init(Core::System& system)
void PixelEngineManager::Init()
{
m_control.hex = 0;
m_z_conf.hex = 0;
@ -68,7 +72,7 @@ void PixelEngineManager::Init(Core::System& system)
m_signal_finish_interrupt = false;
m_event_type_set_token_finish =
system.GetCoreTiming().RegisterEvent("SetTokenFinish", SetTokenFinish_OnMainThread_Static);
m_system.GetCoreTiming().RegisterEvent("SetTokenFinish", SetTokenFinish_OnMainThread_Static);
}
void PixelEngineManager::RegisterMMIO(MMIO::Mapping* mmio, u32 base)
@ -156,8 +160,7 @@ void PixelEngineManager::RegisterMMIO(MMIO::Mapping* mmio, u32 base)
void PixelEngineManager::UpdateInterrupts()
{
auto& system = Core::System::GetInstance();
auto& processor_interface = system.GetProcessorInterface();
auto& processor_interface = m_system.GetProcessorInterface();
// check if there is a token-interrupt
processor_interface.SetInterrupt(INT_CAUSE_PE_TOKEN,
@ -171,13 +174,12 @@ void PixelEngineManager::UpdateInterrupts()
void PixelEngineManager::SetTokenFinish_OnMainThread_Static(Core::System& system, u64 userdata,
s64 cycles_late)
{
system.GetPixelEngine().SetTokenFinish_OnMainThread(system, userdata, cycles_late);
system.GetPixelEngine().SetTokenFinish_OnMainThread(userdata, cycles_late);
}
void PixelEngineManager::SetTokenFinish_OnMainThread(Core::System& system, u64 userdata,
s64 cycles_late)
void PixelEngineManager::SetTokenFinish_OnMainThread(u64 userdata, s64 cycles_late)
{
std::unique_lock<std::mutex> lk(m_token_finish_mutex);
std::unique_lock lk(m_token_finish_mutex);
m_event_raised = false;
m_token = m_token_pending;
@ -202,7 +204,7 @@ void PixelEngineManager::SetTokenFinish_OnMainThread(Core::System& system, u64 u
// Raise the event handler above on the CPU thread.
// m_token_finish_mutex must be locked.
// THIS IS EXECUTED FROM VIDEO THREAD
void PixelEngineManager::RaiseEvent(Core::System& system, int cycles_into_future)
void PixelEngineManager::RaiseEvent(int cycles_into_future)
{
if (m_event_raised)
return;
@ -211,7 +213,7 @@ void PixelEngineManager::RaiseEvent(Core::System& system, int cycles_into_future
CoreTiming::FromThread from = CoreTiming::FromThread::NON_CPU;
s64 cycles = 0; // we don't care about timings for dual core mode.
if (!system.IsDualCoreMode() || system.GetFifo().UseDeterministicGPUThread())
if (!m_system.IsDualCoreMode() || m_system.GetFifo().UseDeterministicGPUThread())
{
from = CoreTiming::FromThread::CPU;
@ -219,35 +221,34 @@ void PixelEngineManager::RaiseEvent(Core::System& system, int cycles_into_future
// games time to setup any interrupt state
cycles = std::max(500, cycles_into_future);
}
system.GetCoreTiming().ScheduleEvent(cycles, m_event_type_set_token_finish, 0, from);
m_system.GetCoreTiming().ScheduleEvent(cycles, m_event_type_set_token_finish, 0, from);
}
// SetToken
// THIS IS EXECUTED FROM VIDEO THREAD
void PixelEngineManager::SetToken(Core::System& system, const u16 token, const bool interrupt,
int cycles_into_future)
void PixelEngineManager::SetToken(const u16 token, const bool interrupt, int cycles_into_future)
{
DEBUG_LOG_FMT(PIXELENGINE, "VIDEO Backend raises INT_CAUSE_PE_TOKEN (btw, token: {:04x})", token);
std::lock_guard<std::mutex> lk(m_token_finish_mutex);
std::lock_guard lk(m_token_finish_mutex);
m_token_pending = token;
m_token_interrupt_pending |= interrupt;
RaiseEvent(system, cycles_into_future);
RaiseEvent(cycles_into_future);
}
// SetFinish
// THIS IS EXECUTED FROM VIDEO THREAD (BPStructs.cpp) when a new frame has been drawn
void PixelEngineManager::SetFinish(Core::System& system, int cycles_into_future)
void PixelEngineManager::SetFinish(int cycles_into_future)
{
DEBUG_LOG_FMT(PIXELENGINE, "VIDEO Set Finish");
std::lock_guard<std::mutex> lk(m_token_finish_mutex);
std::lock_guard lk(m_token_finish_mutex);
m_finish_interrupt_pending |= true;
RaiseEvent(system, cycles_into_future);
RaiseEvent(cycles_into_future);
}
} // namespace PixelEngine

14
Source/Core/VideoCommon/PixelEngine.h
View File

@ -179,20 +179,22 @@ union UPECtrlReg
class PixelEngineManager
{
public:
void Init(Core::System& system);
explicit PixelEngineManager(Core::System& system);
void Init();
void DoState(PointerWrap& p);
void RegisterMMIO(MMIO::Mapping* mmio, u32 base);
// gfx backend support
void SetToken(Core::System& system, const u16 token, const bool interrupt, int cycle_delay);
void SetFinish(Core::System& system, int cycle_delay);
void SetToken(const u16 token, const bool interrupt, int cycle_delay);
void SetFinish(int cycle_delay);
AlphaReadMode GetAlphaReadMode() const { return m_alpha_read.read_mode; }
private:
void RaiseEvent(Core::System& system, int cycles_into_future);
void RaiseEvent(int cycles_into_future);
void UpdateInterrupts();
void SetTokenFinish_OnMainThread(Core::System& system, u64 userdata, s64 cycles_late);
void SetTokenFinish_OnMainThread(u64 userdata, s64 cycles_late);
static void SetTokenFinish_OnMainThread_Static(Core::System& system, u64 userdata,
s64 cycles_late);
@ -216,6 +218,8 @@ private:
bool m_signal_finish_interrupt = false;
CoreTiming::EventType* m_event_type_set_token_finish = nullptr;
Core::System& m_system;
};
} // namespace PixelEngine

2
Source/Core/VideoCommon/VideoBackendBase.cpp
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@ -380,7 +380,7 @@ bool VideoBackendBase::InitializeShared(std::unique_ptr<AbstractGfx> gfx,
auto& command_processor = system.GetCommandProcessor();
command_processor.Init();
system.GetFifo().Init();
system.GetPixelEngine().Init(system);
system.GetPixelEngine().Init();
BPInit();
VertexLoaderManager::Init();
system.GetVertexShaderManager().Init();