From a76a8fb5fecb4731a9a9231f3e06d5743c34e090 Mon Sep 17 00:00:00 2001
From: amazingfate <liujianfeng1994@gmail.com>
Date: Sun, 26 Nov 2023 20:25:18 -0500
Subject: qt: add cpu_backend configuration

---
 src/yuzu/configuration/configure_cpu.cpp      | 12 +++++++++++
 src/yuzu/configuration/configure_cpu.h        |  1 +
 src/yuzu/configuration/configure_cpu.ui       | 30 +++++++++++++++++++++++++++
 src/yuzu/configuration/shared_translation.cpp |  6 ++++++
 4 files changed, 49 insertions(+)

(limited to 'src/yuzu/configuration')

diff --git a/src/yuzu/configuration/configure_cpu.cpp b/src/yuzu/configuration/configure_cpu.cpp
index a51359903..7e16cf17d 100644
--- a/src/yuzu/configuration/configure_cpu.cpp
+++ b/src/yuzu/configuration/configure_cpu.cpp
@@ -27,6 +27,13 @@ ConfigureCpu::ConfigureCpu(const Core::System& system_,
 
     connect(accuracy_combobox, qOverload<int>(&QComboBox::currentIndexChanged), this,
             &ConfigureCpu::UpdateGroup);
+
+    connect(backend_combobox, qOverload<int>(&QComboBox::currentIndexChanged), this,
+            &ConfigureCpu::UpdateGroup);
+
+#ifdef HAS_NCE
+    ui->backend_group->setVisible(true);
+#endif
 }
 
 ConfigureCpu::~ConfigureCpu() = default;
@@ -34,6 +41,7 @@ ConfigureCpu::~ConfigureCpu() = default;
 void ConfigureCpu::SetConfiguration() {}
 void ConfigureCpu::Setup(const ConfigurationShared::Builder& builder) {
     auto* accuracy_layout = ui->widget_accuracy->layout();
+    auto* backend_layout = ui->widget_backend->layout();
     auto* unsafe_layout = ui->unsafe_widget->layout();
     std::map<u32, QWidget*> unsafe_hold{};
 
@@ -62,6 +70,9 @@ void ConfigureCpu::Setup(const ConfigurationShared::Builder& builder) {
             // Keep track of cpu_accuracy combobox to display/hide the unsafe settings
             accuracy_layout->addWidget(widget);
             accuracy_combobox = widget->combobox;
+        } else if (setting->Id() == Settings::values.cpu_backend.Id()) {
+            backend_layout->addWidget(widget);
+            backend_combobox = widget->combobox;
         } else {
             // Presently, all other settings here are unsafe checkboxes
             unsafe_hold.insert({setting->Id(), widget});
@@ -73,6 +84,7 @@ void ConfigureCpu::Setup(const ConfigurationShared::Builder& builder) {
     }
 
     UpdateGroup(accuracy_combobox->currentIndex());
+    UpdateGroup(backend_combobox->currentIndex());
 }
 
 void ConfigureCpu::UpdateGroup(int index) {
diff --git a/src/yuzu/configuration/configure_cpu.h b/src/yuzu/configuration/configure_cpu.h
index 61a6de7aa..a102b4c1f 100644
--- a/src/yuzu/configuration/configure_cpu.h
+++ b/src/yuzu/configuration/configure_cpu.h
@@ -49,4 +49,5 @@ private:
     std::vector<std::function<void(bool)>> apply_funcs{};
 
     QComboBox* accuracy_combobox;
+    QComboBox* backend_combobox;
 };
diff --git a/src/yuzu/configuration/configure_cpu.ui b/src/yuzu/configuration/configure_cpu.ui
index f734e842e..13fd43605 100644
--- a/src/yuzu/configuration/configure_cpu.ui
+++ b/src/yuzu/configuration/configure_cpu.ui
@@ -59,6 +59,36 @@
        </layout>
       </widget>
      </item>
+     <item>
+      <widget class="QGroupBox" name="backend_group">
+       <property name="title">
+        <string>CPU Backend</string>
+       </property>
+       <layout class="QVBoxLayout">
+        <item>
+         <widget class="QWidget" name="widget_backend" native="true">
+          <layout class="QVBoxLayout" name="verticalLayout1">
+           <property name="leftMargin">
+            <number>0</number>
+           </property>
+           <property name="topMargin">
+            <number>0</number>
+           </property>
+           <property name="rightMargin">
+            <number>0</number>
+           </property>
+           <property name="bottomMargin">
+            <number>0</number>
+           </property>
+          </layout>
+         </widget>
+        </item>
+       </layout>
+       <property name="visible">
+        <bool>false</bool>
+       </property>
+      </widget>
+     </item>
      <item>
       <widget class="QGroupBox" name="unsafe_group">
        <property name="title">
diff --git a/src/yuzu/configuration/shared_translation.cpp b/src/yuzu/configuration/shared_translation.cpp
index a7b5def32..daf0e1663 100644
--- a/src/yuzu/configuration/shared_translation.cpp
+++ b/src/yuzu/configuration/shared_translation.cpp
@@ -44,6 +44,7 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QWidget* parent) {
 
     // Cpu
     INSERT(Settings, cpu_accuracy, tr("Accuracy:"), QStringLiteral());
+    INSERT(Settings, cpu_backend, tr("Backend:"), QStringLiteral());
 
     // Cpu Debug
 
@@ -240,6 +241,11 @@ std::unique_ptr<ComboboxTranslationMap> ComboboxEnumeration(QWidget* parent) {
              PAIR(CpuAccuracy, Unsafe, tr("Unsafe")),
              PAIR(CpuAccuracy, Paranoid, tr("Paranoid (disables most optimizations)")),
          }});
+    translations->insert({Settings::EnumMetadata<Settings::CpuBackend>::Index(),
+                          {
+                              PAIR(CpuBackend, Dynarmic, tr("Dynarmic")),
+                              PAIR(CpuBackend, Nce, tr("NCE")),
+                          }});
     translations->insert({Settings::EnumMetadata<Settings::FullscreenMode>::Index(),
                           {
                               PAIR(FullscreenMode, Borderless, tr("Borderless Windowed")),
-- 
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