From 70482e6b26d3889517851f57f06c8bed4fbc447a Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Mon, 21 Feb 2022 12:35:32 -0800
Subject: settings: Add a new "use_extended_memory_layout" setting.

- This will be used to enable emulation of a larger memory arrangement.
---
 src/common/settings.cpp                      | 1 +
 src/common/settings.h                        | 1 +
 src/yuzu/configuration/config.cpp            | 2 ++
 src/yuzu/configuration/configure_general.cpp | 9 +++++++++
 src/yuzu/configuration/configure_general.h   | 1 +
 src/yuzu/configuration/configure_general.ui  | 7 +++++++
 src/yuzu_cmd/config.cpp                      | 1 +
 7 files changed, 22 insertions(+)

(limited to 'src')

diff --git a/src/common/settings.cpp b/src/common/settings.cpp
index 6964a8273..2810cec15 100644
--- a/src/common/settings.cpp
+++ b/src/common/settings.cpp
@@ -167,6 +167,7 @@ void RestoreGlobalState(bool is_powered_on) {
 
     // Core
     values.use_multi_core.SetGlobal(true);
+    values.use_extended_memory_layout.SetGlobal(true);
 
     // CPU
     values.cpu_accuracy.SetGlobal(true);
diff --git a/src/common/settings.h b/src/common/settings.h
index 9bee6e10f..d06b23a14 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -466,6 +466,7 @@ struct Values {
 
     // Core
     Setting<bool> use_multi_core{true, "use_multi_core"};
+    Setting<bool> use_extended_memory_layout{false, "use_extended_memory_layout"};
 
     // Cpu
     RangedSetting<CPUAccuracy> cpu_accuracy{CPUAccuracy::Auto, CPUAccuracy::Auto,
diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index d5ba86c03..f915bd856 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -445,6 +445,7 @@ void Config::ReadCoreValues() {
     qt_config->beginGroup(QStringLiteral("Core"));
 
     ReadGlobalSetting(Settings::values.use_multi_core);
+    ReadGlobalSetting(Settings::values.use_extended_memory_layout);
 
     qt_config->endGroup();
 }
@@ -1019,6 +1020,7 @@ void Config::SaveCoreValues() {
     qt_config->beginGroup(QStringLiteral("Core"));
 
     WriteGlobalSetting(Settings::values.use_multi_core);
+    WriteGlobalSetting(Settings::values.use_extended_memory_layout);
 
     qt_config->endGroup();
 }
diff --git a/src/yuzu/configuration/configure_general.cpp b/src/yuzu/configuration/configure_general.cpp
index 978a29fe6..08d5444ec 100644
--- a/src/yuzu/configuration/configure_general.cpp
+++ b/src/yuzu/configuration/configure_general.cpp
@@ -42,6 +42,9 @@ void ConfigureGeneral::SetConfiguration() {
 
     ui->use_multi_core->setEnabled(runtime_lock);
     ui->use_multi_core->setChecked(Settings::values.use_multi_core.GetValue());
+    ui->use_extended_memory_layout->setEnabled(runtime_lock);
+    ui->use_extended_memory_layout->setChecked(
+        Settings::values.use_extended_memory_layout.GetValue());
 
     ui->toggle_check_exit->setChecked(UISettings::values.confirm_before_closing.GetValue());
     ui->toggle_user_on_boot->setChecked(UISettings::values.select_user_on_boot.GetValue());
@@ -91,6 +94,9 @@ void ConfigureGeneral::ResetDefaults() {
 void ConfigureGeneral::ApplyConfiguration() {
     ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_multi_core, ui->use_multi_core,
                                              use_multi_core);
+    ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_extended_memory_layout,
+                                             ui->use_extended_memory_layout,
+                                             use_extended_memory_layout);
 
     if (Settings::IsConfiguringGlobal()) {
         UISettings::values.confirm_before_closing = ui->toggle_check_exit->isChecked();
@@ -160,6 +166,9 @@ void ConfigureGeneral::SetupPerGameUI() {
                                             Settings::values.use_speed_limit, use_speed_limit);
     ConfigurationShared::SetColoredTristate(ui->use_multi_core, Settings::values.use_multi_core,
                                             use_multi_core);
+    ConfigurationShared::SetColoredTristate(ui->use_extended_memory_layout,
+                                            Settings::values.use_extended_memory_layout,
+                                            use_extended_memory_layout);
 
     connect(ui->toggle_speed_limit, &QCheckBox::clicked, ui->speed_limit, [this]() {
         ui->speed_limit->setEnabled(ui->toggle_speed_limit->isChecked() &&
diff --git a/src/yuzu/configuration/configure_general.h b/src/yuzu/configuration/configure_general.h
index 85c1dd4a8..b6f3bb5ed 100644
--- a/src/yuzu/configuration/configure_general.h
+++ b/src/yuzu/configuration/configure_general.h
@@ -48,6 +48,7 @@ private:
 
     ConfigurationShared::CheckState use_speed_limit;
     ConfigurationShared::CheckState use_multi_core;
+    ConfigurationShared::CheckState use_extended_memory_layout;
 
     const Core::System& system;
 };
diff --git a/src/yuzu/configuration/configure_general.ui b/src/yuzu/configuration/configure_general.ui
index bfc771135..c6ef2ab70 100644
--- a/src/yuzu/configuration/configure_general.ui
+++ b/src/yuzu/configuration/configure_general.ui
@@ -142,6 +142,13 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="use_extended_memory_layout">
+            <property name="text">
+             <string>Extended memory layout (6GB DRAM)</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <widget class="QCheckBox" name="toggle_check_exit">
             <property name="text">
diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp
index ff616da70..30963a8bb 100644
--- a/src/yuzu_cmd/config.cpp
+++ b/src/yuzu_cmd/config.cpp
@@ -266,6 +266,7 @@ void Config::ReadValues() {
 
     // Core
     ReadSetting("Core", Settings::values.use_multi_core);
+    ReadSetting("Core", Settings::values.use_extended_memory_layout);
 
     // Cpu
     ReadSetting("Cpu", Settings::values.cpu_accuracy);
-- 
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