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[DSP] Add event stubs to fix games locking up

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wheremyfoodat 2023-04-22 20:59:34 +03:00
parent 2ebbb08766
commit 908e1fc4fd
7 changed files with 94 additions and 27 deletions
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26
include/services/dsp.hpp
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@ -1,4 +1,6 @@
#pragma once
#include <array>
#include <optional>
#include "helpers.hpp"
#include "logger.hpp"
#include "memory.hpp"
@ -41,18 +43,38 @@ public:
}
};
// Circular dependencies!
class Kernel;
class DSPService {
Handle handle = KernelHandles::DSP;
Memory& mem;
Kernel& kernel;
MAKE_LOG_FUNCTION(log, dspServiceLogger)
// Number of DSP pipes
static constexpr size_t pipeCount = 8;
DSPPipe audioPipe;
// DSP service event handles
using DSPEvent = std::optional<Handle>;
DSPEvent semaphoreEvent;
DSPEvent interrupt0;
DSPEvent interrupt1;
std::array<DSPEvent, pipeCount> pipeEvents;
DSPEvent& getEventRef(u32 type, u32 pipe);
static constexpr size_t maxEventCount = 6;
// Total number of DSP service events registered with registerInterruptEvents
size_t totalEventCount;
// Service functions
void convertProcessAddressFromDspDram(u32 messagePointer); // Nice function name
void flushDataCache(u32 messagePointer);
void getHeadphoneStatus(u32 messagePointer);
void getSemaphoreHandle(u32 messagePointer);
void getSemaphoreEventHandle(u32 messagePointer);
void invalidateDCache(u32 messagePointer);
void loadComponent(u32 messagePointer);
void readPipeIfPossible(u32 messagePointer);
@ -62,7 +84,7 @@ class DSPService {
void writeProcessPipe(u32 messagePointer);
public:
DSPService(Memory& mem) : mem(mem) {}
DSPService(Memory& mem, Kernel& kernel) : mem(mem), kernel(kernel) {}
void reset();
void handleSyncRequest(u32 messagePointer);