From 571451bdfe18e9e53af3fa458f18a3192094eebe Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Thu, 13 Feb 2020 22:06:11 -0500
Subject: core: settings: Add setting to enable vsync, which is on by default.

---
 src/yuzu/configuration/config.cpp             |  2 ++
 src/yuzu/configuration/configure_graphics.cpp |  3 +++
 src/yuzu/configuration/configure_graphics.ui  | 10 ++++++++++
 3 files changed, 15 insertions(+)

(limited to 'src/yuzu')

diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index 6209fff75..d0f574147 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -640,6 +640,7 @@ void Config::ReadRendererValues() {
         ReadSetting(QStringLiteral("use_accurate_gpu_emulation"), false).toBool();
     Settings::values.use_asynchronous_gpu_emulation =
         ReadSetting(QStringLiteral("use_asynchronous_gpu_emulation"), false).toBool();
+    Settings::values.use_vsync = ReadSetting(QStringLiteral("use_vsync"), true).toBool();
     Settings::values.force_30fps_mode =
         ReadSetting(QStringLiteral("force_30fps_mode"), false).toBool();
 
@@ -1074,6 +1075,7 @@ void Config::SaveRendererValues() {
                  Settings::values.use_accurate_gpu_emulation, false);
     WriteSetting(QStringLiteral("use_asynchronous_gpu_emulation"),
                  Settings::values.use_asynchronous_gpu_emulation, false);
+    WriteSetting(QStringLiteral("use_vsync"), Settings::values.use_vsync, true);
     WriteSetting(QStringLiteral("force_30fps_mode"), Settings::values.force_30fps_mode, false);
 
     // Cast to double because Qt's written float values are not human-readable
diff --git a/src/yuzu/configuration/configure_graphics.cpp b/src/yuzu/configuration/configure_graphics.cpp
index ea899c080..fe64c7d81 100644
--- a/src/yuzu/configuration/configure_graphics.cpp
+++ b/src/yuzu/configuration/configure_graphics.cpp
@@ -103,6 +103,8 @@ void ConfigureGraphics::SetConfiguration() {
     ui->use_accurate_gpu_emulation->setChecked(Settings::values.use_accurate_gpu_emulation);
     ui->use_asynchronous_gpu_emulation->setEnabled(runtime_lock);
     ui->use_asynchronous_gpu_emulation->setChecked(Settings::values.use_asynchronous_gpu_emulation);
+    ui->use_vsync->setEnabled(runtime_lock);
+    ui->use_vsync->setChecked(Settings::values.use_vsync);
     ui->force_30fps_mode->setEnabled(runtime_lock);
     ui->force_30fps_mode->setChecked(Settings::values.force_30fps_mode);
     UpdateBackgroundColorButton(QColor::fromRgbF(Settings::values.bg_red, Settings::values.bg_green,
@@ -120,6 +122,7 @@ void ConfigureGraphics::ApplyConfiguration() {
     Settings::values.use_accurate_gpu_emulation = ui->use_accurate_gpu_emulation->isChecked();
     Settings::values.use_asynchronous_gpu_emulation =
         ui->use_asynchronous_gpu_emulation->isChecked();
+    Settings::values.use_vsync = ui->use_vsync->isChecked();
     Settings::values.force_30fps_mode = ui->force_30fps_mode->isChecked();
     Settings::values.bg_red = static_cast<float>(bg_color.redF());
     Settings::values.bg_green = static_cast<float>(bg_color.greenF());
diff --git a/src/yuzu/configuration/configure_graphics.ui b/src/yuzu/configuration/configure_graphics.ui
index db60426ab..9acc7dd93 100644
--- a/src/yuzu/configuration/configure_graphics.ui
+++ b/src/yuzu/configuration/configure_graphics.ui
@@ -84,6 +84,16 @@
           </property>
          </widget>
         </item>
+        <item>
+         <widget class="QCheckBox" name="use_vsync">
+          <property name="toolTip">
+           <string>VSync prevents the screen from tearing, but some graphics cards have lower performance with VSync enabled. Keep it enabled if you don't notice a performance difference.</string>
+          </property>
+          <property name="text">
+           <string>Use VSync (OpenGL only)</string>
+          </property>
+         </widget>
+        </item>
         <item>
          <widget class="QCheckBox" name="use_accurate_gpu_emulation">
           <property name="text">
-- 
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