mirror of
https://github.com/open-goal/jak-project.git
synced 2024-10-20 11:26:18 -04:00
e81431bd21
Some checks are pending
Build / 🖥️ Windows (push) Waiting to run
Build / 🐧 Linux (push) Waiting to run
Build / 🍎 MacOS (push) Waiting to run
Inform Pages Repo / Generate Documentation (push) Waiting to run
Lint / 📝 Required Checks (push) Waiting to run
Lint / 📝 Optional Checks (push) Waiting to run
Lint / 📝 Formatting (push) Waiting to run
132 lines
2.8 KiB
C++
132 lines
2.8 KiB
C++
#include "sdshim.h"
|
|
|
|
#include <cstring>
|
|
|
|
#include "common/common_types.h"
|
|
#include "common/util/Assert.h"
|
|
|
|
#include "game/sound/common/voice.h"
|
|
|
|
#include "fmt/core.h"
|
|
|
|
std::shared_ptr<snd::Voice> voices[kNVoices];
|
|
u8 spu_memory[0x15160 * 10];
|
|
|
|
static sceSdTransIntrHandler trans_handler[2] = {nullptr, nullptr};
|
|
static void* userdata[2] = {nullptr, nullptr};
|
|
|
|
u32 sceSdGetSwitch(u32 entry) {
|
|
// we can ignore this, only used for getting vmix
|
|
return 0;
|
|
}
|
|
|
|
snd::Voice* voice_from_entry(u32 entry) {
|
|
u32 it = entry % kNVoices;
|
|
return voices[it].get();
|
|
}
|
|
|
|
u32 sceSdGetAddr(u32 entry) {
|
|
[[maybe_unused]] u32 core = entry & 1;
|
|
[[maybe_unused]] u32 voice_id = (entry >> 1) & 0x1f;
|
|
|
|
auto* voice = voice_from_entry(voice_id);
|
|
if (!voice) {
|
|
return 0;
|
|
}
|
|
// u32 core = entry & 1;
|
|
// u32 voice->id = (entry >> 1) & 0x1f;
|
|
// u32 reg = entry & ~0x3f;
|
|
|
|
// Only ever used for getting NAX
|
|
return voice->GetNax() << 1;
|
|
}
|
|
|
|
void sceSdSetSwitch(u32 entry, u32 value) {
|
|
u32 reg = entry & ~0x3f;
|
|
u8 voice = 0;
|
|
while (value) {
|
|
u8 bit = value & 1;
|
|
|
|
if (bit) {
|
|
switch (reg) {
|
|
case SD_S_KON:
|
|
voice_from_entry(voice)->KeyOn();
|
|
break;
|
|
case SD_S_KOFF:
|
|
voice_from_entry(voice)->KeyOff();
|
|
break;
|
|
}
|
|
}
|
|
|
|
voice++;
|
|
value >>= 1;
|
|
}
|
|
}
|
|
|
|
void sceSdSetAddr(u32 entry, u32 value) {
|
|
[[maybe_unused]] u32 core = entry & 1;
|
|
[[maybe_unused]] u32 voice_id = (entry >> 1) & 0x1f;
|
|
auto* voice = voice_from_entry(voice_id);
|
|
if (!voice) {
|
|
return;
|
|
}
|
|
u32 reg = entry & ~0x3f;
|
|
|
|
switch (reg) {
|
|
case SD_VA_SSA: {
|
|
voice->SetSsa(value >> 1);
|
|
} break;
|
|
case SD_VA_LSAX: {
|
|
voice->SetLsa(value >> 1);
|
|
} break;
|
|
default:
|
|
printf("unknown 0x%x\n", reg);
|
|
ASSERT_NOT_REACHED();
|
|
break;
|
|
}
|
|
}
|
|
|
|
void sceSdSetParam(u32 entry, u32 value) {
|
|
[[maybe_unused]] u32 core = entry & 1;
|
|
[[maybe_unused]] u32 voice_id = (entry >> 1) & 0x1f;
|
|
|
|
auto* voice = voice_from_entry(voice_id);
|
|
if (!voice) {
|
|
return;
|
|
}
|
|
u32 reg = entry & ~0x3f;
|
|
|
|
switch (reg) {
|
|
case SD_VP_VOLL: {
|
|
voice->SetVolumeL(value);
|
|
} break;
|
|
case SD_VP_VOLR: {
|
|
voice->SetVolumeR(value);
|
|
} break;
|
|
case SD_VP_PITCH: {
|
|
voice->SetPitch(value);
|
|
} break;
|
|
case SD_VP_ADSR1: {
|
|
voice->SetAsdr1(value);
|
|
} break;
|
|
case SD_VP_ADSR2: {
|
|
voice->SetAsdr2(value);
|
|
} break;
|
|
default: {
|
|
} break;
|
|
}
|
|
}
|
|
|
|
void sceSdSetTransIntrHandler(s32 channel, sceSdTransIntrHandler handler, void* data) {
|
|
trans_handler[channel] = handler;
|
|
userdata[channel] = data;
|
|
}
|
|
|
|
u32 sceSdVoiceTrans(s32 channel, s32 mode, const void* iop_addr, u32 spu_addr, u32 size) {
|
|
memcpy(&spu_memory[spu_addr], iop_addr, size);
|
|
if (trans_handler[channel] != nullptr) {
|
|
trans_handler[channel](channel, userdata[channel]);
|
|
}
|
|
return size;
|
|
}
|