bugfix(x11): fix incorrect delta filtering

Invert the mouse delta filter, so it aligns with the intention of
filtering values lower than epsilon.

Signed-off-by: John Nunley <dev@notgull.net>
Closes: https://github.com/rust-windowing/winit/issues/3558

CHANGELOG.md

@@ -47,6 +47,7 @@ Unreleased` header.
 - **Breaking:** Removed `EventLoopBuilder::with_user_event`, the functionality is now available in `EventLoop::with_user_event`.
 - Add `Window::default_attributes` to get default `WindowAttributes`.
 - `log` has been replaced with `tracing`. The old behavior can be emulated by setting the `log` feature on the `tracing` crate.
+- On X11, fix a bug where some mouse events would be unexpectedly filtered out.
 
 # 0.29.13
 

src/platform_impl/linux/x11/util/mouse.rs

@@ -30,8 +30,8 @@ macro_rules! consume {
         let this = $this;
         let (x, y) = match (this.x.abs() < <$ty>::EPSILON, this.y.abs() < <$ty>::EPSILON) {
             (true, true) => return None,
-            (true, false) => (this.x, 0.0),
-            (false, true) => (0.0, this.y),
+            (false, true) => (this.x, 0.0),
+            (true, false) => (0.0, this.y),
             (false, false) => (this.x, this.y),
         };