yuzu: Various frontend improvements to avoid crashes and improve experience on Linux.

dist/qt_themes/colorful_dark/icons/index.theme

@@ -1,7 +1,7 @@
 [Icon Theme]
 Name=colorful_dark
 Comment=Colorful theme (Dark style)
-Inherits=default
+Inherits=colorful
 Directories=16x16
  
 [16x16]

dist/qt_themes/colorful_midnight_blue/icons/index.theme

@@ -1,7 +1,7 @@
 [Icon Theme]
 Name=colorful_midnight_blue
 Comment=Colorful theme (Midnight Blue style)
-Inherits=default
+Inherits=colorful
 Directories=16x16
 
 [16x16]

dist/qt_themes/qdarkstyle_midnight_blue/style.qss

@@ -1257,10 +1257,6 @@ QComboBox::item:alternate {
   background: #19232D;
 }
 
-QComboBox::item:checked {
-  font-weight: bold;
-}
-
 QComboBox::item:selected {
   border: 0px solid transparent;
 }

src/video_core/shader/async_shaders.cpp

@@ -64,6 +64,7 @@ void AsyncShaders::FreeWorkers() {
 
 void AsyncShaders::KillWorkers() {
     is_thread_exiting.store(true);
+    cv.notify_all();
     for (auto& thread : worker_threads) {
         thread.detach();
     }

src/yuzu/CMakeLists.txt

@@ -151,6 +151,7 @@ add_executable(yuzu
     util/util.h
     compatdb.cpp
     compatdb.h
+    yuzu.qrc
     yuzu.rc
 )
 

src/yuzu/main.cpp

@@ -2770,7 +2770,7 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) {
                     .arg(errors));
         }
 
-        QProgressDialog prog;
+        QProgressDialog prog(this);
         prog.setRange(0, 0);
         prog.setLabelText(tr("Deriving keys...\nThis may take up to a minute depending \non your "
                              "system's performance."));
@@ -2952,7 +2952,7 @@ void GMainWindow::filterBarSetChecked(bool state) {
 }
 
 void GMainWindow::UpdateUITheme() {
-    const QString default_icons = QStringLiteral(":/icons/default");
+    const QString default_icons = QStringLiteral("default");
     const QString& current_theme = UISettings::values.theme;
     const bool is_default_theme = current_theme == QString::fromUtf8(UISettings::themes[0].second);
     QStringList theme_paths(default_theme_paths);
@@ -2968,7 +2968,6 @@ void GMainWindow::UpdateUITheme() {
             qApp->setStyleSheet({});
             setStyleSheet({});
         }
-        theme_paths.append(default_icons);
         QIcon::setThemeName(default_icons);
     } else {
         const QString theme_uri(QLatin1Char{':'} + current_theme + QStringLiteral("/style.qss"));
@@ -2980,10 +2979,7 @@ void GMainWindow::UpdateUITheme() {
         } else {
             LOG_ERROR(Frontend, "Unable to set style, stylesheet file not found");
         }
-
+        QIcon::setThemeName(current_theme);
-        const QString theme_name = QStringLiteral(":/icons/") + current_theme;
-        theme_paths.append({default_icons, theme_name});
-        QIcon::setThemeName(theme_name);
     }
 
     QIcon::setThemeSearchPaths(theme_paths);

src/yuzu/main.ui

@@ -14,8 +14,8 @@
    <string>yuzu</string>
   </property>
   <property name="windowIcon">
-   <iconset>
+   <iconset resource="yuzu.qrc">
-    <normaloff>../dist/yuzu.ico</normaloff>../dist/yuzu.ico</iconset>
+    <normaloff>:/img/yuzu.ico</normaloff>:/img/yuzu.ico</iconset>
   </property>
   <property name="tabShape">
    <enum>QTabWidget::Rounded</enum>
@@ -303,6 +303,8 @@
    </property>
   </action>
  </widget>
- <resources/>
+ <resources>
+  <include location="yuzu.qrc"/>
+ </resources>
  <connections/>
 </ui>

src/yuzu/yuzu.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/img">
+        <file alias="yuzu.ico">../../dist/yuzu.ico</file>
+    </qresource>
+</RCC>

src/yuzu_cmd/CMakeLists.txt

@@ -1,5 +1,15 @@
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMakeModules)
 
+function(create_resource file output filename)
+    # Read hex data from file
+    file(READ ${file} filedata HEX)
+    # Convert hex data for C compatibility
+    string(REGEX REPLACE "([0-9a-f][0-9a-f])" "0x\\1," filedata ${filedata})
+    # Write data to output file
+    set(RESOURCES_DIR "${PROJECT_BINARY_DIR}/dist" PARENT_SCOPE)
+    file(WRITE "${PROJECT_BINARY_DIR}/dist/${output}" "const unsigned char ${filename}[] = {${filedata}};\nconst unsigned ${filename}_size = sizeof(${filename});\n")
+endfunction()
+
 add_executable(yuzu-cmd
     config.cpp
     config.h
@@ -24,6 +34,9 @@ if (MSVC)
 endif()
 target_link_libraries(yuzu-cmd PRIVATE ${PLATFORM_LIBRARIES} SDL2 Threads::Threads)
 
+create_resource("../../dist/yuzu.bmp" "yuzu_cmd/yuzu_icon.h" "yuzu_icon")
+target_include_directories(yuzu-cmd PRIVATE ${RESOURCES_DIR})
+
 target_include_directories(yuzu-cmd PRIVATE ../../externals/Vulkan-Headers/include)
 
 if(UNIX AND NOT APPLE)

src/yuzu_cmd/emu_window/emu_window_sdl2.cpp

@@ -12,6 +12,7 @@
 #include "input_common/mouse/mouse_input.h"
 #include "input_common/sdl/sdl.h"
 #include "yuzu_cmd/emu_window/emu_window_sdl2.h"
+#include "yuzu_cmd/yuzu_icon.h"
 
 EmuWindow_SDL2::EmuWindow_SDL2(InputCommon::InputSubsystem* input_subsystem_)
     : input_subsystem{input_subsystem_} {
@@ -194,6 +195,22 @@ void EmuWindow_SDL2::WaitEvent() {
     }
 }
 
+void EmuWindow_SDL2::SetWindowIcon() {
+    SDL_RWops* const yuzu_icon_stream = SDL_RWFromConstMem((void*)yuzu_icon, yuzu_icon_size);
+    if (yuzu_icon_stream == nullptr) {
+        LOG_WARNING(Frontend, "Failed to create yuzu icon stream.");
+        return;
+    }
+    SDL_Surface* const window_icon = SDL_LoadBMP_RW(yuzu_icon_stream, 1);
+    if (window_icon == nullptr) {
+        LOG_WARNING(Frontend, "Failed to read BMP from stream.");
+        return;
+    }
+    // The icon is attached to the window pointer
+    SDL_SetWindowIcon(render_window, window_icon);
+    SDL_FreeSurface(window_icon);
+}
+
 void EmuWindow_SDL2::OnMinimalClientAreaChangeRequest(std::pair<unsigned, unsigned> minimal_size) {
     SDL_SetWindowMinimumSize(render_window, minimal_size.first, minimal_size.second);
 }

src/yuzu_cmd/emu_window/emu_window_sdl2.h

@@ -32,6 +32,9 @@ public:
     /// Wait for the next event on the main thread.
     void WaitEvent();
 
+    // Sets the window icon from yuzu.bmp
+    void SetWindowIcon();
+
 protected:
     /// Called by WaitEvent when a key is pressed or released.
     void OnKeyEvent(int key, u8 state);

src/yuzu_cmd/emu_window/emu_window_sdl2_gl.cpp

@@ -107,6 +107,8 @@ EmuWindow_SDL2_GL::EmuWindow_SDL2_GL(InputCommon::InputSubsystem* input_subsyste
     dummy_window = SDL_CreateWindow(NULL, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 0, 0,
                                     SDL_WINDOW_HIDDEN | SDL_WINDOW_OPENGL);
 
+    SetWindowIcon();
+
     if (fullscreen) {
         Fullscreen();
     }

src/yuzu_cmd/emu_window/emu_window_sdl2_vk.cpp

@@ -35,6 +35,8 @@ EmuWindow_SDL2_VK::EmuWindow_SDL2_VK(InputCommon::InputSubsystem* input_subsyste
         std::exit(EXIT_FAILURE);
     }
 
+    SetWindowIcon();
+
     switch (wm.subsystem) {
 #ifdef SDL_VIDEO_DRIVER_WINDOWS
     case SDL_SYSWM_TYPE::SDL_SYSWM_WINDOWS: