dolphin/Source/Core/DolphinQt/Settings/AdvancedPane.cpp

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// Copyright 2017 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
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#include "DolphinQt/Settings/AdvancedPane.h"
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#include <QCheckBox>
#include <QComboBox>
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#include <QDateTimeEdit>
#include <QFormLayout>
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#include <QGroupBox>
#include <QHBoxLayout>
#include <QLabel>
#include <QRadioButton>
#include <QSignalBlocker>
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#include <QSlider>
#include <QVBoxLayout>
#include <cmath>
#include "Core/Config/MainSettings.h"
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#include "Core/ConfigManager.h"
#include "Core/Core.h"
#include "Core/HW/SystemTimers.h"
#include "Core/PowerPC/PowerPC.h"
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#include "DolphinQt/Settings.h"
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static const std::map<PowerPC::CPUCore, const char*> CPU_CORE_NAMES = {
{PowerPC::CPUCore::Interpreter, QT_TR_NOOP("Interpreter (slowest)")},
{PowerPC::CPUCore::CachedInterpreter, QT_TR_NOOP("Cached Interpreter (slower)")},
{PowerPC::CPUCore::JIT64, QT_TR_NOOP("JIT Recompiler (recommended)")},
{PowerPC::CPUCore::JITARM64, QT_TR_NOOP("JIT Arm64 (experimental)")},
};
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AdvancedPane::AdvancedPane(QWidget* parent) : QWidget(parent)
{
CreateLayout();
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Update();
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ConnectLayout();
connect(&Settings::Instance(), &Settings::EmulationStateChanged, this, &AdvancedPane::Update);
}
void AdvancedPane::CreateLayout()
{
auto* main_layout = new QVBoxLayout();
setLayout(main_layout);
auto* cpu_options = new QGroupBox(tr("CPU Options"));
auto* cpu_options_layout = new QVBoxLayout();
cpu_options->setLayout(cpu_options_layout);
main_layout->addWidget(cpu_options);
QGridLayout* cpu_emulation_layout = new QGridLayout();
QLabel* cpu_emulation_engine_label = new QLabel(tr("CPU Emulation Engine:"));
m_cpu_emulation_engine_combobox = new QComboBox(this);
for (PowerPC::CPUCore cpu_core : PowerPC::AvailableCPUCores())
{
m_cpu_emulation_engine_combobox->addItem(tr(CPU_CORE_NAMES.at(cpu_core)));
}
cpu_emulation_layout->addWidget(cpu_emulation_engine_label, 0, 0);
cpu_emulation_layout->addWidget(m_cpu_emulation_engine_combobox, 0, 1, Qt::AlignLeft);
cpu_options_layout->addLayout(cpu_emulation_layout);
m_enable_mmu_checkbox = new QCheckBox(tr("Enable MMU"));
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m_enable_mmu_checkbox->setToolTip(tr(
"Enables the Memory Management Unit, needed for some games. (ON = Compatible, OFF = Fast)"));
cpu_options_layout->addWidget(m_enable_mmu_checkbox);
auto* clock_override = new QGroupBox(tr("Clock Override"));
auto* clock_override_layout = new QVBoxLayout();
clock_override->setLayout(clock_override_layout);
main_layout->addWidget(clock_override);
m_cpu_clock_override_checkbox = new QCheckBox(tr("Enable Emulated CPU Clock Override"));
clock_override_layout->addWidget(m_cpu_clock_override_checkbox);
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auto* cpu_clock_override_slider_layout = new QHBoxLayout();
cpu_clock_override_slider_layout->setContentsMargins(0, 0, 0, 0);
clock_override_layout->addLayout(cpu_clock_override_slider_layout);
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m_cpu_clock_override_slider = new QSlider(Qt::Horizontal);
m_cpu_clock_override_slider->setRange(0, 150);
cpu_clock_override_slider_layout->addWidget(m_cpu_clock_override_slider);
m_cpu_clock_override_slider_label = new QLabel();
cpu_clock_override_slider_layout->addWidget(m_cpu_clock_override_slider_label);
auto* cpu_clock_override_description =
new QLabel(tr("Adjusts the emulated CPU's clock rate.\n\n"
"Higher values may make variable-framerate games run at a higher framerate, "
"at the expense of performance. Lower values may activate a game's "
"internal frameskip, potentially improving performance.\n\n"
"WARNING: Changing this from the default (100%) can and will "
"break games and cause glitches. Do so at your own risk. "
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"Please do not report bugs that occur with a non-default clock."));
cpu_clock_override_description->setWordWrap(true);
clock_override_layout->addWidget(cpu_clock_override_description);
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Configurable MEM1 and MEM2 sizes at runtime via Dolphin.ini Changed several enums from Memmap.h to be static vars and implemented Get functions to query them. This seems to have boosted speed a bit in some titles? The new variables and some previously statically initialized items are now initialized via Memory::Init() and the new AddressSpace::Init(). s_ram_size_real and the new s_exram_size_real in particular are initialized from new OnionConfig values "MAIN_MEM1_SIZE" and "MAIN_MEM2_SIZE", only if "MAIN_RAM_OVERRIDE_ENABLE" is true. GUI features have been added to Config > Advanced to adjust the new OnionConfig values. A check has been added to State::doState to ensure savestates with memory configurations different from the current settings aren't loaded. The STATE_VERSION is now 115. FIFO Files have been updated from version 4 to version 5, now including the MEM1 and MEM2 sizes from the time of DFF creation. FIFO Logs not using the new features (OnionConfig MAIN_RAM_OVERRIDE_ENABLE is false) are still backwards compatible. FIFO Logs that do use the new features have a MIN_LOADER_VERSION of 5. Thanks to the order of function calls, FIFO logs are able to automatically configure the new OnionConfig settings to match what is needed. This is a bit hacky, though, so I also threw in a failsafe for if the conditions that allow this to work ever go away. I took the liberty of adding a log message to explain why the core fails to initialize if the MIN_LOADER_VERSION is too great. Some IOS code has had the function "RAMOverrideForIOSMemoryValues" appended to it to recalculate IOS Memory Values from retail IOSes/apploaders to fit the extended memory sizes. Worry not, if MAIN_RAM_OVERRIDE_ENABLE is false, this function does absolutely nothing. A hotfix in DolphinQt/MenuBar.cpp has been implemented for RAM Override.
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auto* ram_override = new QGroupBox(tr("Memory Override"));
auto* ram_override_layout = new QVBoxLayout();
ram_override->setLayout(ram_override_layout);
main_layout->addWidget(ram_override);
m_ram_override_checkbox = new QCheckBox(tr("Enable Emulated Memory Size Override"));
ram_override_layout->addWidget(m_ram_override_checkbox);
auto* mem1_override_slider_layout = new QHBoxLayout();
mem1_override_slider_layout->setContentsMargins(0, 0, 0, 0);
ram_override_layout->addLayout(mem1_override_slider_layout);
m_mem1_override_slider = new QSlider(Qt::Horizontal);
m_mem1_override_slider->setRange(24, 64);
mem1_override_slider_layout->addWidget(m_mem1_override_slider);
m_mem1_override_slider_label = new QLabel();
mem1_override_slider_layout->addWidget(m_mem1_override_slider_label);
auto* mem2_override_slider_layout = new QHBoxLayout();
mem2_override_slider_layout->setContentsMargins(0, 0, 0, 0);
ram_override_layout->addLayout(mem2_override_slider_layout);
m_mem2_override_slider = new QSlider(Qt::Horizontal);
m_mem2_override_slider->setRange(64, 128);
mem2_override_slider_layout->addWidget(m_mem2_override_slider);
m_mem2_override_slider_label = new QLabel();
mem2_override_slider_layout->addWidget(m_mem2_override_slider_label);
auto* ram_override_description =
new QLabel(tr("Adjusts the emulated sizes of MEM1 and MEM2.\n\n"
"Some titles may recognize the larger memory arena(s) and take "
"advantage of it, though retail titles are normally optimized for "
Configurable MEM1 and MEM2 sizes at runtime via Dolphin.ini Changed several enums from Memmap.h to be static vars and implemented Get functions to query them. This seems to have boosted speed a bit in some titles? The new variables and some previously statically initialized items are now initialized via Memory::Init() and the new AddressSpace::Init(). s_ram_size_real and the new s_exram_size_real in particular are initialized from new OnionConfig values "MAIN_MEM1_SIZE" and "MAIN_MEM2_SIZE", only if "MAIN_RAM_OVERRIDE_ENABLE" is true. GUI features have been added to Config > Advanced to adjust the new OnionConfig values. A check has been added to State::doState to ensure savestates with memory configurations different from the current settings aren't loaded. The STATE_VERSION is now 115. FIFO Files have been updated from version 4 to version 5, now including the MEM1 and MEM2 sizes from the time of DFF creation. FIFO Logs not using the new features (OnionConfig MAIN_RAM_OVERRIDE_ENABLE is false) are still backwards compatible. FIFO Logs that do use the new features have a MIN_LOADER_VERSION of 5. Thanks to the order of function calls, FIFO logs are able to automatically configure the new OnionConfig settings to match what is needed. This is a bit hacky, though, so I also threw in a failsafe for if the conditions that allow this to work ever go away. I took the liberty of adding a log message to explain why the core fails to initialize if the MIN_LOADER_VERSION is too great. Some IOS code has had the function "RAMOverrideForIOSMemoryValues" appended to it to recalculate IOS Memory Values from retail IOSes/apploaders to fit the extended memory sizes. Worry not, if MAIN_RAM_OVERRIDE_ENABLE is false, this function does absolutely nothing. A hotfix in DolphinQt/MenuBar.cpp has been implemented for RAM Override.
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"the retail memory limitations."));
ram_override_description->setWordWrap(true);
ram_override_layout->addWidget(ram_override_description);
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auto* rtc_options = new QGroupBox(tr("Custom RTC Options"));
rtc_options->setLayout(new QVBoxLayout());
main_layout->addWidget(rtc_options);
m_custom_rtc_checkbox = new QCheckBox(tr("Enable Custom RTC"));
rtc_options->layout()->addWidget(m_custom_rtc_checkbox);
m_custom_rtc_datetime = new QDateTimeEdit();
// Show seconds
m_custom_rtc_datetime->setDisplayFormat(m_custom_rtc_datetime->displayFormat().replace(
QStringLiteral("mm"), QStringLiteral("mm:ss")));
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if (!m_custom_rtc_datetime->displayFormat().contains(QStringLiteral("yyyy")))
{
// Always show the full year, no matter what the locale specifies. Otherwise, two-digit years
// will always be interpreted as in the 21st century.
m_custom_rtc_datetime->setDisplayFormat(m_custom_rtc_datetime->displayFormat().replace(
QStringLiteral("yy"), QStringLiteral("yyyy")));
}
m_custom_rtc_datetime->setDateRange({2000, 1, 1}, {2099, 12, 31});
rtc_options->layout()->addWidget(m_custom_rtc_datetime);
auto* custom_rtc_description =
new QLabel(tr("This setting allows you to set a custom real time clock (RTC) separate from "
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"your current system time.\n\nIf unsure, leave this unchecked."));
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custom_rtc_description->setWordWrap(true);
rtc_options->layout()->addWidget(custom_rtc_description);
main_layout->addStretch(1);
}
void AdvancedPane::ConnectLayout()
{
connect(m_cpu_emulation_engine_combobox,
static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), [](int index) {
SConfig::GetInstance().cpu_core = PowerPC::AvailableCPUCores()[index];
Config::SetBaseOrCurrent(Config::MAIN_CPU_CORE, PowerPC::AvailableCPUCores()[index]);
});
connect(m_enable_mmu_checkbox, &QCheckBox::toggled, this,
[](bool checked) { SConfig::GetInstance().bMMU = checked; });
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m_cpu_clock_override_checkbox->setChecked(SConfig::GetInstance().m_OCEnable);
connect(m_cpu_clock_override_checkbox, &QCheckBox::toggled, [this](bool enable_clock_override) {
SConfig::GetInstance().m_OCEnable = enable_clock_override;
Config::SetBaseOrCurrent(Config::MAIN_OVERCLOCK_ENABLE, enable_clock_override);
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Update();
});
connect(m_cpu_clock_override_slider, &QSlider::valueChanged, [this](int oc_factor) {
// Vaguely exponential scaling?
const float factor = std::exp2f((m_cpu_clock_override_slider->value() - 100.f) / 25.f);
SConfig::GetInstance().m_OCFactor = factor;
Config::SetBaseOrCurrent(Config::MAIN_OVERCLOCK, factor);
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Update();
});
Configurable MEM1 and MEM2 sizes at runtime via Dolphin.ini Changed several enums from Memmap.h to be static vars and implemented Get functions to query them. This seems to have boosted speed a bit in some titles? The new variables and some previously statically initialized items are now initialized via Memory::Init() and the new AddressSpace::Init(). s_ram_size_real and the new s_exram_size_real in particular are initialized from new OnionConfig values "MAIN_MEM1_SIZE" and "MAIN_MEM2_SIZE", only if "MAIN_RAM_OVERRIDE_ENABLE" is true. GUI features have been added to Config > Advanced to adjust the new OnionConfig values. A check has been added to State::doState to ensure savestates with memory configurations different from the current settings aren't loaded. The STATE_VERSION is now 115. FIFO Files have been updated from version 4 to version 5, now including the MEM1 and MEM2 sizes from the time of DFF creation. FIFO Logs not using the new features (OnionConfig MAIN_RAM_OVERRIDE_ENABLE is false) are still backwards compatible. FIFO Logs that do use the new features have a MIN_LOADER_VERSION of 5. Thanks to the order of function calls, FIFO logs are able to automatically configure the new OnionConfig settings to match what is needed. This is a bit hacky, though, so I also threw in a failsafe for if the conditions that allow this to work ever go away. I took the liberty of adding a log message to explain why the core fails to initialize if the MIN_LOADER_VERSION is too great. Some IOS code has had the function "RAMOverrideForIOSMemoryValues" appended to it to recalculate IOS Memory Values from retail IOSes/apploaders to fit the extended memory sizes. Worry not, if MAIN_RAM_OVERRIDE_ENABLE is false, this function does absolutely nothing. A hotfix in DolphinQt/MenuBar.cpp has been implemented for RAM Override.
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m_ram_override_checkbox->setChecked(Config::Get(Config::MAIN_RAM_OVERRIDE_ENABLE));
connect(m_ram_override_checkbox, &QCheckBox::toggled, [this](bool enable_ram_override) {
Config::SetBaseOrCurrent(Config::MAIN_RAM_OVERRIDE_ENABLE, enable_ram_override);
Update();
});
connect(m_mem1_override_slider, &QSlider::valueChanged, [this](int slider_value) {
const u32 mem1_size = m_mem1_override_slider->value() * 0x100000;
Config::SetBaseOrCurrent(Config::MAIN_MEM1_SIZE, mem1_size);
Update();
});
connect(m_mem2_override_slider, &QSlider::valueChanged, [this](int slider_value) {
const u32 mem2_size = m_mem2_override_slider->value() * 0x100000;
Config::SetBaseOrCurrent(Config::MAIN_MEM2_SIZE, mem2_size);
Update();
});
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m_custom_rtc_checkbox->setChecked(SConfig::GetInstance().bEnableCustomRTC);
connect(m_custom_rtc_checkbox, &QCheckBox::toggled, [this](bool enable_custom_rtc) {
SConfig::GetInstance().bEnableCustomRTC = enable_custom_rtc;
Update();
});
QDateTime initial_date_time;
initial_date_time.setTime_t(SConfig::GetInstance().m_customRTCValue);
m_custom_rtc_datetime->setDateTime(initial_date_time);
connect(m_custom_rtc_datetime, &QDateTimeEdit::dateTimeChanged, [this](QDateTime date_time) {
SConfig::GetInstance().m_customRTCValue = date_time.toTime_t();
Update();
});
}
void AdvancedPane::Update()
{
const bool running = Core::GetState() != Core::State::Uninitialized;
const bool enable_cpu_clock_override_widgets = SConfig::GetInstance().m_OCEnable;
Configurable MEM1 and MEM2 sizes at runtime via Dolphin.ini Changed several enums from Memmap.h to be static vars and implemented Get functions to query them. This seems to have boosted speed a bit in some titles? The new variables and some previously statically initialized items are now initialized via Memory::Init() and the new AddressSpace::Init(). s_ram_size_real and the new s_exram_size_real in particular are initialized from new OnionConfig values "MAIN_MEM1_SIZE" and "MAIN_MEM2_SIZE", only if "MAIN_RAM_OVERRIDE_ENABLE" is true. GUI features have been added to Config > Advanced to adjust the new OnionConfig values. A check has been added to State::doState to ensure savestates with memory configurations different from the current settings aren't loaded. The STATE_VERSION is now 115. FIFO Files have been updated from version 4 to version 5, now including the MEM1 and MEM2 sizes from the time of DFF creation. FIFO Logs not using the new features (OnionConfig MAIN_RAM_OVERRIDE_ENABLE is false) are still backwards compatible. FIFO Logs that do use the new features have a MIN_LOADER_VERSION of 5. Thanks to the order of function calls, FIFO logs are able to automatically configure the new OnionConfig settings to match what is needed. This is a bit hacky, though, so I also threw in a failsafe for if the conditions that allow this to work ever go away. I took the liberty of adding a log message to explain why the core fails to initialize if the MIN_LOADER_VERSION is too great. Some IOS code has had the function "RAMOverrideForIOSMemoryValues" appended to it to recalculate IOS Memory Values from retail IOSes/apploaders to fit the extended memory sizes. Worry not, if MAIN_RAM_OVERRIDE_ENABLE is false, this function does absolutely nothing. A hotfix in DolphinQt/MenuBar.cpp has been implemented for RAM Override.
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const bool enable_ram_override_widgets = Config::Get(Config::MAIN_RAM_OVERRIDE_ENABLE);
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const bool enable_custom_rtc_widgets = SConfig::GetInstance().bEnableCustomRTC && !running;
const std::vector<PowerPC::CPUCore>& available_cpu_cores = PowerPC::AvailableCPUCores();
for (size_t i = 0; i < available_cpu_cores.size(); ++i)
{
if (available_cpu_cores[i] == SConfig::GetInstance().cpu_core)
m_cpu_emulation_engine_combobox->setCurrentIndex(int(i));
}
m_cpu_emulation_engine_combobox->setEnabled(!running);
m_enable_mmu_checkbox->setChecked(SConfig::GetInstance().bMMU);
m_enable_mmu_checkbox->setEnabled(!running);
QFont bf = font();
bf.setBold(Config::GetActiveLayerForConfig(Config::MAIN_OVERCLOCK_ENABLE) !=
Config::LayerType::Base);
m_cpu_clock_override_checkbox->setFont(bf);
m_cpu_clock_override_checkbox->setChecked(enable_cpu_clock_override_widgets);
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m_cpu_clock_override_slider->setEnabled(enable_cpu_clock_override_widgets);
m_cpu_clock_override_slider_label->setEnabled(enable_cpu_clock_override_widgets);
{
const QSignalBlocker blocker(m_cpu_clock_override_slider);
m_cpu_clock_override_slider->setValue(
static_cast<int>(std::round(std::log2f(SConfig::GetInstance().m_OCFactor) * 25.f + 100.f)));
}
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m_cpu_clock_override_slider_label->setText([] {
int core_clock = SystemTimers::GetTicksPerSecond() / std::pow(10, 6);
int percent = static_cast<int>(std::round(SConfig::GetInstance().m_OCFactor * 100.f));
int clock = static_cast<int>(std::round(SConfig::GetInstance().m_OCFactor * core_clock));
return tr("%1 % (%2 MHz)").arg(QString::number(percent), QString::number(clock));
}());
Configurable MEM1 and MEM2 sizes at runtime via Dolphin.ini Changed several enums from Memmap.h to be static vars and implemented Get functions to query them. This seems to have boosted speed a bit in some titles? The new variables and some previously statically initialized items are now initialized via Memory::Init() and the new AddressSpace::Init(). s_ram_size_real and the new s_exram_size_real in particular are initialized from new OnionConfig values "MAIN_MEM1_SIZE" and "MAIN_MEM2_SIZE", only if "MAIN_RAM_OVERRIDE_ENABLE" is true. GUI features have been added to Config > Advanced to adjust the new OnionConfig values. A check has been added to State::doState to ensure savestates with memory configurations different from the current settings aren't loaded. The STATE_VERSION is now 115. FIFO Files have been updated from version 4 to version 5, now including the MEM1 and MEM2 sizes from the time of DFF creation. FIFO Logs not using the new features (OnionConfig MAIN_RAM_OVERRIDE_ENABLE is false) are still backwards compatible. FIFO Logs that do use the new features have a MIN_LOADER_VERSION of 5. Thanks to the order of function calls, FIFO logs are able to automatically configure the new OnionConfig settings to match what is needed. This is a bit hacky, though, so I also threw in a failsafe for if the conditions that allow this to work ever go away. I took the liberty of adding a log message to explain why the core fails to initialize if the MIN_LOADER_VERSION is too great. Some IOS code has had the function "RAMOverrideForIOSMemoryValues" appended to it to recalculate IOS Memory Values from retail IOSes/apploaders to fit the extended memory sizes. Worry not, if MAIN_RAM_OVERRIDE_ENABLE is false, this function does absolutely nothing. A hotfix in DolphinQt/MenuBar.cpp has been implemented for RAM Override.
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m_ram_override_checkbox->setEnabled(!running);
m_mem1_override_slider->setEnabled(enable_ram_override_widgets && !running);
m_mem1_override_slider_label->setEnabled(enable_ram_override_widgets && !running);
{
const QSignalBlocker blocker(m_mem1_override_slider);
const u32 mem1_size = Config::Get(Config::MAIN_MEM1_SIZE) / 0x100000;
m_mem1_override_slider->setValue(mem1_size);
}
m_mem1_override_slider_label->setText([] {
const u32 mem1_size = Config::Get(Config::MAIN_MEM1_SIZE) / 0x100000;
return tr("%1MB (MEM1)").arg(QString::number(mem1_size));
}());
m_mem2_override_slider->setEnabled(enable_ram_override_widgets && !running);
m_mem2_override_slider_label->setEnabled(enable_ram_override_widgets && !running);
{
const QSignalBlocker blocker(m_mem2_override_slider);
const u32 mem2_size = Config::Get(Config::MAIN_MEM2_SIZE) / 0x100000;
m_mem2_override_slider->setValue(mem2_size);
}
m_mem2_override_slider_label->setText([] {
const u32 mem2_size = Config::Get(Config::MAIN_MEM2_SIZE) / 0x100000;
return tr("%1MB (MEM2)").arg(QString::number(mem2_size));
}());
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m_custom_rtc_checkbox->setEnabled(!running);
m_custom_rtc_datetime->setEnabled(enable_custom_rtc_widgets);
}