wip: Remove x11 backend

Author: kenoss

Cargo.toml

@@ -35,7 +35,7 @@ features = [
 rstest = "0.18.2"
 
 [features]
-default = ["egl", "winit", "x11", "udev", "xwayland"]
+default = ["egl", "winit", "udev", "xwayland"]
 egl = ["smithay/use_system_lib", "smithay/backend_egl"]
 udev = [
   "smithay-drm-extras",
@@ -52,5 +52,4 @@ udev = [
   "xcursor",
 ]
 winit = ["smithay/backend_winit", "smithay/backend_drm"]
-x11 = ["smithay/backend_x11", "x11rb", "smithay/renderer_gl", "smithay/backend_vulkan"]
 xwayland = ["smithay/xwayland", "x11rb", "smithay/x11rb_event_source", "xcursor"]

src/input_handler.rs

@@ -31,10 +31,10 @@ use smithay::wayland::shell::wlr_layer::{
 };
 use smithay::wayland::shell::xdg::XdgToplevelSurfaceData;
 
-#[cfg(any(feature = "winit", feature = "x11", feature = "udev"))]
+#[cfg(any(feature = "winit", feature = "udev"))]
 use smithay::backend::input::AbsolutePositionEvent;
 
-#[cfg(any(feature = "winit", feature = "x11"))]
+#[cfg(feature = "winit")]
 use smithay::output::Output;
 use tracing::{debug, error, info};
 
@@ -461,7 +461,7 @@ impl<BackendData: Backend> AnvilState<BackendData> {
     }
 }
 
-#[cfg(any(feature = "winit", feature = "x11"))]
+#[cfg(feature = "winit")]
 impl<Backend: crate::state::Backend> AnvilState<Backend> {
     pub fn process_input_event_windowed<B: InputBackend>(
         &mut self,

src/lib.rs

@@ -2,7 +2,7 @@
 // If no backend is enabled, a large portion of the codebase is unused.
 // So silence this useless warning for the CI.
 #![cfg_attr(
-    not(any(feature = "winit", feature = "x11", feature = "udev")),
+    not(any(feature = "winit", feature = "udev")),
     allow(dead_code, unused_imports)
 )]
 
@@ -18,7 +18,5 @@ pub mod state;
 pub mod udev;
 #[cfg(feature = "winit")]
 pub mod winit;
-#[cfg(feature = "x11")]
-pub mod x11;
 
 pub use state::{AnvilState, CalloopData, ClientState};

src/main.rs

@@ -3,8 +3,6 @@ static POSSIBLE_BACKENDS: &[&str] = &[
     "--winit : Run anvil as a X11 or Wayland client using winit.",
     #[cfg(feature = "udev")]
     "--tty-udev : Run anvil as a tty udev client (requires root if without logind).",
-    #[cfg(feature = "x11")]
-    "--x11 : Run anvil as an X11 client.",
 ];
 
 fn main() {
@@ -29,11 +27,6 @@ fn main() {
             tracing::info!("Starting anvil on a tty using udev");
             sabiniwm::udev::run_udev();
         }
-        #[cfg(feature = "x11")]
-        Some("--x11") => {
-            tracing::info!("Starting anvil with x11 backend");
-            sabiniwm::x11::run_x11();
-        }
         Some(other) => {
             tracing::error!("Unknown backend: {}", other);
         }