disable gpu option

src/main.rs

@@ -25,6 +25,8 @@ struct Opt {
     start_hidden: bool,
     #[clap(long, help = "Enable dev tools when pressing F12")]
     dev_tools: bool,
+    #[clap(long, help = "Use software rendering for the webview")]
+    disable_gpu: bool,
     #[clap(long, help = "Disable the server and load the WebUI from localhost")]
     development: bool,
     #[clap(long, help = "Shortcut for --webui-url=https://staging.strem.io/")]
@@ -93,6 +95,7 @@ fn main() {
         commands_path: Some(commands_path),
         webui_url,
         dev_tools: opt.development || opt.dev_tools,
+        disable_gpu: opt.disable_gpu,
         start_hidden: opt.start_hidden,
         autoupdater_endpoint: opt.autoupdater_endpoint,
         force_update: opt.force_update,

src/stremio_app/app.rs

@@ -32,6 +32,7 @@ pub struct MainWindow {
     pub commands_path: Option<String>,
     pub webui_url: String,
     pub dev_tools: bool,
+    pub disable_gpu: bool,
     pub start_hidden: bool,
     pub autoupdater_endpoint: Option<Url>,
     pub force_update: bool,
@@ -111,6 +112,7 @@ impl MainWindow {
     fn on_init(&self) {
         self.webview.endpoint.set(self.webui_url.clone()).ok();
         self.webview.dev_tools.set(self.dev_tools).ok();
+        self.webview.disable_gpu.set(self.disable_gpu).ok();
         if let Some(hwnd) = self.window.handle.hwnd() {
             if let Ok(mut saved_style) = self.saved_window_style.try_borrow_mut() {
                 saved_style.center_window(hwnd, WINDOW_MIN_WIDTH, WINDOW_MIN_HEIGHT);

src/stremio_app/stremio_wevbiew/wevbiew.rs

@@ -16,6 +16,7 @@ use winapi::um::winuser::{GetClientRect, WM_SETFOCUS};
 
 #[derive(Default)]
 pub struct WebView {
+    pub disable_gpu: Rc<OnceCell<bool>>,
     pub endpoint: Rc<OnceCell<String>>,
     pub dev_tools: Rc<OnceCell<bool>>,
     pub controller: Rc<OnceCell<Controller>>,
@@ -69,8 +70,14 @@ impl PartialUi for WebView {
         let controller_clone = data.controller.clone();
         let endpoint = data.endpoint.clone();
         let dev_tools = data.dev_tools.clone();
+        let webview_flags = "--disable-web-security --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection";
+        let webview_flags = if *data.disable_gpu.get().unwrap() {
+            format!("{} {}", webview_flags, "--disable-gpu")
+        } else {
+            webview_flags.to_string()
+        };
         let result = webview2::EnvironmentBuilder::new()
-            .with_additional_browser_arguments("--disable-web-security --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection")
+            .with_additional_browser_arguments(&webview_flags)
             .build(move |env| {
                 env.expect("Cannot obtain webview environment")
                     .create_controller(hwnd, move |controller| {