4 files changed, 61 insertions, 44 deletions

diff --git a/src/core/frontend/framebuffer_layout.cpp b/src/core/frontend/framebuffer_layout.cpp
index a1357179f..d6d2cf3f0 100644
--- a/src/core/frontend/framebuffer_layout.cpp
+++ b/src/core/frontend/framebuffer_layout.cpp
@@ -20,7 +20,7 @@ static Common::Rectangle<T> MaxRectangle(Common::Rectangle<T> window_area,
                                 static_cast<T>(std::round(scale * screen_aspect_ratio))};
 }
 
-FramebufferLayout DefaultFrameLayout(unsigned width, unsigned height) {
+FramebufferLayout DefaultFrameLayout(u32 width, u32 height) {
     ASSERT(width > 0);
     ASSERT(height > 0);
     // The drawing code needs at least somewhat valid values for both screens
@@ -29,22 +29,23 @@ FramebufferLayout DefaultFrameLayout(unsigned width, unsigned height) {
 
     const float emulation_aspect_ratio{static_cast<float>(ScreenUndocked::Height) /
                                        ScreenUndocked::Width};
-    Common::Rectangle<unsigned> screen_window_area{0, 0, width, height};
-    Common::Rectangle<unsigned> screen = MaxRectangle(screen_window_area, emulation_aspect_ratio);
+    const auto window_aspect_ratio = static_cast<float>(height) / width;
 
-    float window_aspect_ratio = static_cast<float>(height) / width;
+    const Common::Rectangle<u32> screen_window_area{0, 0, width, height};
+    Common::Rectangle<u32> screen = MaxRectangle(screen_window_area, emulation_aspect_ratio);
 
     if (window_aspect_ratio < emulation_aspect_ratio) {
         screen = screen.TranslateX((screen_window_area.GetWidth() - screen.GetWidth()) / 2);
     } else {
         screen = screen.TranslateY((height - screen.GetHeight()) / 2);
     }
+
     res.screen = screen;
     return res;
 }
 
-FramebufferLayout FrameLayoutFromResolutionScale(u16 res_scale) {
-    int width, height;
+FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale) {
+    u32 width, height;
 
     if (Settings::values.use_docked_mode) {
         width = ScreenDocked::WidthDocked * res_scale;
diff --git a/src/core/frontend/framebuffer_layout.h b/src/core/frontend/framebuffer_layout.h
index c2c63d08c..d2370adde 100644
--- a/src/core/frontend/framebuffer_layout.h
+++ b/src/core/frontend/framebuffer_layout.h
@@ -8,15 +8,22 @@
 
 namespace Layout {
 
-enum ScreenUndocked : unsigned { Width = 1280, Height = 720 };
-enum ScreenDocked : unsigned { WidthDocked = 1920, HeightDocked = 1080 };
+enum ScreenUndocked : u32 {
+    Width = 1280,
+    Height = 720,
+};
+
+enum ScreenDocked : u32 {
+    WidthDocked = 1920,
+    HeightDocked = 1080,
+};
 
 /// Describes the layout of the window framebuffer
 struct FramebufferLayout {
-    unsigned width{ScreenUndocked::Width};
-    unsigned height{ScreenUndocked::Height};
+    u32 width{ScreenUndocked::Width};
+    u32 height{ScreenUndocked::Height};
 
-    Common::Rectangle<unsigned> screen;
+    Common::Rectangle<u32> screen;
 
     /**
      * Returns the ration of pixel size of the screen, compared to the native size of the undocked
@@ -33,12 +40,12 @@ struct FramebufferLayout {
  * @param height Window framebuffer height in pixels
  * @return Newly created FramebufferLayout object with default screen regions initialized
  */
-FramebufferLayout DefaultFrameLayout(unsigned width, unsigned height);
+FramebufferLayout DefaultFrameLayout(u32 width, u32 height);
 
 /**
  * Convenience method to get frame layout by resolution scale
  * @param res_scale resolution scale factor
  */
-FramebufferLayout FrameLayoutFromResolutionScale(u16 res_scale);
+FramebufferLayout FrameLayoutFromResolutionScale(u32 res_scale);
 
 } // namespace Layout
diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index 9e420b359..afec33b61 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -26,6 +26,8 @@
 
 EmuThread::EmuThread(GRenderWindow* render_window) : render_window(render_window) {}
 
+EmuThread::~EmuThread() = default;
+
 void EmuThread::run() {
     render_window->MakeCurrent();
 
@@ -185,7 +187,7 @@ private:
     bool do_painting;
 };
 
-GRenderWindow::GRenderWindow(QWidget* parent, EmuThread* emu_thread)
+GRenderWindow::GRenderWindow(GMainWindow* parent, EmuThread* emu_thread)
     : QWidget(parent), emu_thread(emu_thread) {
     setWindowTitle(QStringLiteral("yuzu %1 | %2-%3")
                        .arg(QString::fromUtf8(Common::g_build_name),
@@ -194,8 +196,7 @@ GRenderWindow::GRenderWindow(QWidget* parent, EmuThread* emu_thread)
     setAttribute(Qt::WA_AcceptTouchEvents);
 
     InputCommon::Init();
-    connect(this, &GRenderWindow::FirstFrameDisplayed, static_cast<GMainWindow*>(parent),
-            &GMainWindow::OnLoadComplete);
+    connect(this, &GRenderWindow::FirstFrameDisplayed, parent, &GMainWindow::OnLoadComplete);
 }
 
 GRenderWindow::~GRenderWindow() {
@@ -247,9 +248,9 @@ void GRenderWindow::PollEvents() {}
 void GRenderWindow::OnFramebufferSizeChanged() {
     // Screen changes potentially incur a change in screen DPI, hence we should update the
     // framebuffer size
-    qreal pixelRatio = GetWindowPixelRatio();
-    unsigned width = child->QPaintDevice::width() * pixelRatio;
-    unsigned height = child->QPaintDevice::height() * pixelRatio;
+    const qreal pixel_ratio = GetWindowPixelRatio();
+    const u32 width = child->QPaintDevice::width() * pixel_ratio;
+    const u32 height = child->QPaintDevice::height() * pixel_ratio;
     UpdateCurrentFramebufferLayout(width, height);
 }
 
@@ -266,7 +267,7 @@ void GRenderWindow::ForwardKeyReleaseEvent(QKeyEvent* event) {
 }
 
 void GRenderWindow::BackupGeometry() {
-    geometry = ((QWidget*)this)->saveGeometry();
+    geometry = QWidget::saveGeometry();
 }
 
 void GRenderWindow::RestoreGeometry() {
@@ -283,10 +284,11 @@ void GRenderWindow::restoreGeometry(const QByteArray& geometry) {
 QByteArray GRenderWindow::saveGeometry() {
     // If we are a top-level widget, store the current geometry
     // otherwise, store the last backup
-    if (parent() == nullptr)
-        return ((QWidget*)this)->saveGeometry();
-    else
-        return geometry;
+    if (parent() == nullptr) {
+        return QWidget::saveGeometry();
+    }
+
+    return geometry;
 }
 
 qreal GRenderWindow::GetWindowPixelRatio() const {
@@ -294,10 +296,10 @@ qreal GRenderWindow::GetWindowPixelRatio() const {
     return windowHandle() ? windowHandle()->screen()->devicePixelRatio() : 1.0f;
 }
 
-std::pair<unsigned, unsigned> GRenderWindow::ScaleTouch(const QPointF pos) const {
+std::pair<u32, u32> GRenderWindow::ScaleTouch(const QPointF pos) const {
     const qreal pixel_ratio = GetWindowPixelRatio();
-    return {static_cast<unsigned>(std::max(std::round(pos.x() * pixel_ratio), qreal{0.0})),
-            static_cast<unsigned>(std::max(std::round(pos.y() * pixel_ratio), qreal{0.0}))};
+    return {static_cast<u32>(std::max(std::round(pos.x() * pixel_ratio), qreal{0.0})),
+            static_cast<u32>(std::max(std::round(pos.y() * pixel_ratio), qreal{0.0}))};
 }
 
 void GRenderWindow::closeEvent(QCloseEvent* event) {
@@ -353,7 +355,7 @@ void GRenderWindow::focusOutEvent(QFocusEvent* event) {
     InputCommon::GetKeyboard()->ReleaseAllKeys();
 }
 
-void GRenderWindow::OnClientAreaResized(unsigned width, unsigned height) {
+void GRenderWindow::OnClientAreaResized(u32 width, u32 height) {
     NotifyClientAreaSizeChanged(std::make_pair(width, height));
 }
 
@@ -394,7 +396,7 @@ void GRenderWindow::InitRenderTarget() {
     context->setShareContext(shared_context.get());
     context->setFormat(fmt);
     context->create();
-    fmt.setSwapInterval(false);
+    fmt.setSwapInterval(0);
 
     child = new GGLWidgetInternal(this, shared_context.get());
     container = QWidget::createWindowContainer(child, this);
@@ -424,23 +426,29 @@ void GRenderWindow::InitRenderTarget() {
     BackupGeometry();
 }
 
-void GRenderWindow::CaptureScreenshot(u16 res_scale, const QString& screenshot_path) {
+void GRenderWindow::CaptureScreenshot(u32 res_scale, const QString& screenshot_path) {
     auto& renderer = Core::System::GetInstance().Renderer();
 
-    if (!res_scale)
+    if (res_scale == 0) {
         res_scale = VideoCore::GetResolutionScaleFactor(renderer);
+    }
 
     const Layout::FramebufferLayout layout{Layout::FrameLayoutFromResolutionScale(res_scale)};
     screenshot_image = QImage(QSize(layout.width, layout.height), QImage::Format_RGB32);
-    renderer.RequestScreenshot(screenshot_image.bits(),
-                               [=] {
-                                   screenshot_image.mirrored(false, true).save(screenshot_path);
-                                   LOG_INFO(Frontend, "The screenshot is saved.");
-                               },
-                               layout);
+    renderer.RequestScreenshot(
+        screenshot_image.bits(),
+        [=] {
+            const std::string std_screenshot_path = screenshot_path.toStdString();
+            if (screenshot_image.mirrored(false, true).save(screenshot_path)) {
+                LOG_INFO(Frontend, "Screenshot saved to \"{}\"", std_screenshot_path);
+            } else {
+                LOG_ERROR(Frontend, "Failed to save screenshot to \"{}\"", std_screenshot_path);
+            }
+        },
+        layout);
 }
 
-void GRenderWindow::OnMinimalClientAreaChangeRequest(std::pair<unsigned, unsigned> minimal_size) {
+void GRenderWindow::OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) {
     setMinimumSize(minimal_size.first, minimal_size.second);
 }
 
diff --git a/src/yuzu/bootmanager.h b/src/yuzu/bootmanager.h
index 7f9f8e8e3..2fc64895f 100644
--- a/src/yuzu/bootmanager.h
+++ b/src/yuzu/bootmanager.h
@@ -27,11 +27,12 @@ namespace VideoCore {
 enum class LoadCallbackStage;
 }
 
-class EmuThread : public QThread {
+class EmuThread final : public QThread {
     Q_OBJECT
 
 public:
     explicit EmuThread(GRenderWindow* render_window);
+    ~EmuThread() override;
 
     /**
      * Start emulation (on new thread)
@@ -114,7 +115,7 @@ class GRenderWindow : public QWidget, public Core::Frontend::EmuWindow {
     Q_OBJECT
 
 public:
-    GRenderWindow(QWidget* parent, EmuThread* emu_thread);
+    GRenderWindow(GMainWindow* parent, EmuThread* emu_thread);
     ~GRenderWindow() override;
 
     // EmuWindow implementation
@@ -133,17 +134,17 @@ public:
     QByteArray saveGeometry();                        // overridden
 
     qreal GetWindowPixelRatio() const;
-    std::pair<unsigned, unsigned> ScaleTouch(const QPointF pos) const;
+    std::pair<u32, u32> ScaleTouch(QPointF pos) const;
 
     void closeEvent(QCloseEvent* event) override;
     bool event(QEvent* event) override;
     void focusOutEvent(QFocusEvent* event) override;
 
-    void OnClientAreaResized(unsigned width, unsigned height);
+    void OnClientAreaResized(u32 width, u32 height);
 
     void InitRenderTarget();
 
-    void CaptureScreenshot(u16 res_scale, const QString& screenshot_path);
+    void CaptureScreenshot(u32 res_scale, const QString& screenshot_path);
 
 public slots:
     void moveContext(); // overridden
@@ -162,7 +163,7 @@ private:
     void TouchUpdateEvent(const QTouchEvent* event);
     void TouchEndEvent();
 
-    void OnMinimalClientAreaChangeRequest(std::pair<unsigned, unsigned> minimal_size) override;
+    void OnMinimalClientAreaChangeRequest(std::pair<u32, u32> minimal_size) override;
 
     QWidget* container = nullptr;
     GGLWidgetInternal* child = nullptr;