From e4788130e5a83406afa7db9564e38b94273c8b0d Mon Sep 17 00:00:00 2001
From: N00byKing <N00byKing@hotmail.de>
Date: Fri, 6 Apr 2018 15:21:01 +0200
Subject: [PATCH] citra, citra_qt, settings.h: Add Options for Stereoscopic 3D

---
 src/citra/config.cpp                          |  4 +++
 src/citra/default_ini.h                       |  8 ++++++
 src/citra_qt/configuration/config.cpp         |  4 +++
 .../configuration/configure_graphics.cpp      |  4 +++
 .../configuration/configure_graphics.ui       | 27 +++++++++++++++++++
 src/core/settings.h                           |  3 +++
 6 files changed, 50 insertions(+)

diff --git a/src/citra/config.cpp b/src/citra/config.cpp
index b4e3a2ce9..29ebc39da 100644
--- a/src/citra/config.cpp
+++ b/src/citra/config.cpp
@@ -108,6 +108,10 @@ void Config::ReadValues() {
     Settings::values.frame_limit =
         static_cast<u16>(sdl2_config->GetInteger("Renderer", "frame_limit", 100));
 
+    Settings::values.toggle_3d = sdl2_config->GetBoolean("Renderer", "toggle_3d", false);
+    Settings::values.factor_3d =
+        static_cast<u8>(sdl2_config->GetInteger("Renderer", "factor_3d", 0));
+
     Settings::values.bg_red = (float)sdl2_config->GetReal("Renderer", "bg_red", 0.0);
     Settings::values.bg_green = (float)sdl2_config->GetReal("Renderer", "bg_green", 0.0);
     Settings::values.bg_blue = (float)sdl2_config->GetReal("Renderer", "bg_blue", 0.0);
diff --git a/src/citra/default_ini.h b/src/citra/default_ini.h
index 7179d6f94..9b2565962 100644
--- a/src/citra/default_ini.h
+++ b/src/citra/default_ini.h
@@ -116,6 +116,14 @@ bg_red =
 bg_blue =
 bg_green =
 
+# Toggles Stereoscopic 3D
+# 0 (default): Off, 1: On
+toggle_3d =
+
+# Change 3D Intensity
+# 0 - 100: Intensity. 0 (default)
+factor_3d =
+
 [Layout]
 # Layout for the screen inside the render window.
 # 0 (default): Default Top Bottom Screen, 1: Single Screen Only, 2: Large Screen Small Screen, 3: Side by Side
diff --git a/src/citra_qt/configuration/config.cpp b/src/citra_qt/configuration/config.cpp
index bdb296659..0e94a3d77 100644
--- a/src/citra_qt/configuration/config.cpp
+++ b/src/citra_qt/configuration/config.cpp
@@ -100,6 +100,8 @@ void Config::ReadValues() {
     qt_config->endGroup();
 
     qt_config->beginGroup("Layout");
+    Settings::values.toggle_3d = qt_config->value("toggle_3d", false).toBool();
+    Settings::values.factor_3d = qt_config->value("factor_3d", 0).toInt();
     Settings::values.layout_option =
         static_cast<Settings::LayoutOption>(qt_config->value("layout_option").toInt());
     Settings::values.swap_screen = qt_config->value("swap_screen", false).toBool();
@@ -292,6 +294,8 @@ void Config::SaveValues() {
     qt_config->endGroup();
 
     qt_config->beginGroup("Layout");
+    qt_config->setValue("toggle_3d", Settings::values.toggle_3d);
+    qt_config->setValue("factor_3d", Settings::values.factor_3d);
     qt_config->setValue("layout_option", static_cast<int>(Settings::values.layout_option));
     qt_config->setValue("swap_screen", Settings::values.swap_screen);
     qt_config->setValue("custom_layout", Settings::values.custom_layout);
diff --git a/src/citra_qt/configuration/configure_graphics.cpp b/src/citra_qt/configuration/configure_graphics.cpp
index f167d3742..7868702f5 100644
--- a/src/citra_qt/configuration/configure_graphics.cpp
+++ b/src/citra_qt/configuration/configure_graphics.cpp
@@ -40,6 +40,8 @@ void ConfigureGraphics::setConfiguration() {
     ui->toggle_vsync->setChecked(Settings::values.use_vsync);
     ui->toggle_frame_limit->setChecked(Settings::values.use_frame_limit);
     ui->frame_limit->setValue(Settings::values.frame_limit);
+    ui->factor_3d->setValue(Settings::values.factor_3d);
+    ui->toggle_3d->setChecked(Settings::values.toggle_3d);
     ui->layout_combobox->setCurrentIndex(static_cast<int>(Settings::values.layout_option));
     ui->swap_screen->setChecked(Settings::values.swap_screen);
 }
@@ -55,6 +57,8 @@ void ConfigureGraphics::applyConfiguration() {
     Settings::values.use_vsync = ui->toggle_vsync->isChecked();
     Settings::values.use_frame_limit = ui->toggle_frame_limit->isChecked();
     Settings::values.frame_limit = ui->frame_limit->value();
+    Settings::values.factor_3d = ui->factor_3d->value();
+    Settings::values.toggle_3d = ui->toggle_3d->isChecked();
     Settings::values.layout_option =
         static_cast<Settings::LayoutOption>(ui->layout_combobox->currentIndex());
     Settings::values.swap_screen = ui->swap_screen->isChecked();
diff --git a/src/citra_qt/configuration/configure_graphics.ui b/src/citra_qt/configuration/configure_graphics.ui
index 330a5fb82..9ba4bd0b1 100644
--- a/src/citra_qt/configuration/configure_graphics.ui
+++ b/src/citra_qt/configuration/configure_graphics.ui
@@ -228,6 +228,33 @@
       <string>Layout</string>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_3">
+      <item>
+       <layout class="QHBoxLayout" name="horizontalLayout_5">
+        <item>
+         <widget class="QCheckBox" name="toggle_3d">
+          <property name="text">
+           <string>Enable Stereoscopic 3D</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QSpinBox" name="factor_3d">
+          <property name="suffix">
+           <string>%</string>
+          </property>
+          <property name="minimum">
+           <number>0</number>
+          </property>
+          <property name="maximum">
+           <number>100</number>
+          </property>
+          <property name="value">
+           <number>0</number>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout_4">
         <item>
diff --git a/src/core/settings.h b/src/core/settings.h
index b57a1cbed..d715388c8 100644
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -132,6 +132,9 @@ struct Values {
     float bg_green;
     float bg_blue;
 
+    bool toggle_3d;
+    u8 factor_3d;
+
     // Audio
     std::string sink_id;
     bool enable_audio_stretching;