Support for true fullscreen

src/common/config.cpp

@@ -33,6 +33,7 @@ namespace Config {
 
 static bool isNeo = false;
 static bool isFullscreen = false;
+static std::string fullscreenMode = "borderless";
 static bool playBGM = false;
 static bool isTrophyPopupDisabled = false;
 static int BGMvolume = 50;
@@ -104,10 +105,14 @@ bool isNeoMode() {
     return isNeo;
 }
 
-bool isFullscreenMode() {
+bool getIsFullscreen() {
     return isFullscreen;
 }
 
+std::string getFullscreenMode() {
+    return fullscreenMode;
+}
+
 bool getisTrophyPopupDisabled() {
     return isTrophyPopupDisabled;
 }
@@ -304,10 +309,14 @@ void setVblankDiv(u32 value) {
     vblankDivider = value;
 }
 
-void setFullscreenMode(bool enable) {
+void setIsFullscreen(bool enable) {
     isFullscreen = enable;
 }
 
+void setFullscreenMode(std::string mode) {
+    fullscreenMode = mode;
+}
+
 void setisTrophyPopupDisabled(bool disable) {
     isTrophyPopupDisabled = disable;
 }
@@ -566,6 +575,7 @@ void load(const std::filesystem::path& path) {
 
         isNeo = toml::find_or<bool>(general, "isPS4Pro", false);
         isFullscreen = toml::find_or<bool>(general, "Fullscreen", false);
+        fullscreenMode = toml::find_or<std::string>(general, "FullscreenMode", "borderless");
         playBGM = toml::find_or<bool>(general, "playBGM", false);
         isTrophyPopupDisabled = toml::find_or<bool>(general, "isTrophyPopupDisabled", false);
         BGMvolume = toml::find_or<int>(general, "BGMvolume", 50);
@@ -691,6 +701,7 @@ void save(const std::filesystem::path& path) {
 
     data["General"]["isPS4Pro"] = isNeo;
     data["General"]["Fullscreen"] = isFullscreen;
+    data["General"]["FullscreenMode"] = fullscreenMode;
     data["General"]["isTrophyPopupDisabled"] = isTrophyPopupDisabled;
     data["General"]["playBGM"] = playBGM;
     data["General"]["BGMvolume"] = BGMvolume;

src/common/config.h

@@ -19,7 +19,8 @@ std::string getTrophyKey();
 void setTrophyKey(std::string key);
 
 bool isNeoMode();
-bool isFullscreenMode();
+bool getIsFullscreen();
+std::string getFullscreenMode();
 bool getPlayBGM();
 int getBGMvolume();
 bool getisTrophyPopupDisabled();
@@ -65,7 +66,8 @@ void setVblankDiv(u32 value);
 void setGpuId(s32 selectedGpuId);
 void setScreenWidth(u32 width);
 void setScreenHeight(u32 height);
-void setFullscreenMode(bool enable);
+void setIsFullscreen(bool enable);
+void setFullscreenMode(std::string mode);
 void setisTrophyPopupDisabled(bool disable);
 void setPlayBGM(bool enable);
 void setBGMvolume(int volume);

src/main.cpp

@@ -86,7 +86,7 @@ int main(int argc, char* argv[]) {
                  exit(1);
              }
              // Set fullscreen mode without saving it to config file
-             Config::setFullscreenMode(is_fullscreen);
+             Config::setIsFullscreen(is_fullscreen);
          }},
         {"--fullscreen", [&](int& i) { arg_map["-f"](i); }},
         {"--add-game-folder",

src/qt_gui/main.cpp

@@ -97,7 +97,7 @@ int main(int argc, char* argv[]) {
                  exit(1);
              }
              // Set fullscreen mode without saving it to config file
-             Config::setFullscreenMode(is_fullscreen);
+             Config::setIsFullscreen(is_fullscreen);
          }},
         {"--fullscreen", [&](int& i) { arg_map["-f"](i); }},
         {"--add-game-folder",

src/qt_gui/settings_dialog.cpp

@@ -300,6 +300,8 @@ void SettingsDialog::LoadValuesFromConfig() {
     ui->discordRPCCheckbox->setChecked(
         toml::find_or<bool>(data, "General", "enableDiscordRPC", true));
     ui->fullscreenCheckBox->setChecked(toml::find_or<bool>(data, "General", "Fullscreen", false));
+    ui->fullscreenModeComboBox->setCurrentText(
+        QString::fromStdString(toml::find_or<std::string>(data, "General", "FullscreenMode", "Borderless")));
     ui->separateUpdatesCheckBox->setChecked(
         toml::find_or<bool>(data, "General", "separateUpdateEnabled", false));
     ui->showSplashCheckBox->setChecked(toml::find_or<bool>(data, "General", "showSplash", false));
@@ -532,7 +534,8 @@ void SettingsDialog::UpdateSettings() {
 
     const QVector<std::string> TouchPadIndex = {"left", "center", "right", "none"};
     Config::setBackButtonBehavior(TouchPadIndex[ui->backButtonBehaviorComboBox->currentIndex()]);
-    Config::setFullscreenMode(ui->fullscreenCheckBox->isChecked());
+    Config::setIsFullscreen(ui->fullscreenCheckBox->isChecked());
+    Config::setFullscreenMode(ui->fullscreenModeComboBox->currentText().toStdString());
     Config::setisTrophyPopupDisabled(ui->disableTrophycheckBox->isChecked());
     Config::setPlayBGM(ui->playBGMCheckBox->isChecked());
     Config::setLogType(ui->logTypeComboBox->currentText().toStdString());

src/qt_gui/settings_dialog.ui

@@ -133,6 +133,35 @@
                     <string>Enable Fullscreen</string>
                    </property>
                   </widget>
+                 </item>
+				 <item>
+                  <widget class="QGroupBox" name="fullscreenModeGroupBox">
+                   <property name="title">
+                    <string>Fullscreen Mode</string>
+                   </property>
+                   <layout class="QVBoxLayout" name="fullscreenModeLayout">
+                    <item>
+                     <widget class="QComboBox" name="fullscreenModeComboBox">
+                      <property name="sizePolicy">
+                       <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+                        <horstretch>0</horstretch>
+                        <verstretch>0</verstretch>
+                       </sizepolicy>
+                      </property>
+                      <item>
+                       <property name="text">
+                        <string>Borderless</string>
+                       </property>
+                      </item>
+                      <item>
+                       <property name="text">
+                        <string>True</string>
+                       </property>
+                      </item>
+                     </widget>
+                    </item>
+                   </layout>
+                  </widget>
                  </item>
                  <item>
                   <widget class="QCheckBox" name="separateUpdatesCheckBox">

src/sdl_window.cpp

@@ -92,8 +92,21 @@ WindowSDL::WindowSDL(s32 width_, s32 height_, Input::GameController* controller_
         UNREACHABLE_MSG("Failed to create window handle: {}", SDL_GetError());
     }
 
-    SDL_SetWindowMinimumSize(window, 640, 360);
-    SDL_SetWindowFullscreen(window, Config::isFullscreenMode());
+    bool error = false;
+    const SDL_DisplayID displayIndex = SDL_GetDisplayForWindow(window);
+    if (displayIndex < 0) {
+        LOG_ERROR(Frontend, "Error getting display index: {}", SDL_GetError());
+        error = true;
+    }
+    const SDL_DisplayMode* displayMode;
+    if ((displayMode = SDL_GetCurrentDisplayMode(displayIndex)) == 0) {
+        LOG_ERROR(Frontend, "Error getting display mode: {}", SDL_GetError());
+        error = true;
+    }
+    if (!error) {
+        SDL_SetWindowFullscreenMode(window, Config::getFullscreenMode() == "True" ? displayMode : NULL);
+    }
+    SDL_SetWindowFullscreen(window, Config::getIsFullscreen());
 
     SDL_InitSubSystem(SDL_INIT_GAMEPAD);
     controller->TryOpenSDLController();