fix: remove auto-exit timer and smooth cursor tracking

Remove the 10-second display timer so the overlay runs until toggled
off. Shrink the cursor input hole from 512px to 48px for near-pixel-
perfect tracking instead of chunky jumps.

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.1.1 (2026-04-07)
+
+### Bug Fixes
+
+- Remove 10-second auto-exit timer; overlay now runs until toggled off
+- Smooth cursor tracking by reducing input hole from 512px to 48px
+
 ## 0.1.0 (2026-04-07)
 
 Initial release.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ringa"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 license = "MIT"
 description = "GPU-rendered ring light overlay for Wayland"

src/main.rs

@@ -10,7 +10,6 @@ use lock::ToggleResult;
 use render::GpuRenderer;
 use wayland::{OverlayEvent, WaylandBackend};
 
-const DISPLAY_DURATION: Duration = Duration::from_secs(10);
 const FRAME_INTERVAL: Duration = Duration::from_millis(16);
 
 fn main() -> Result<()> {
@@ -37,19 +36,16 @@ fn main() -> Result<()> {
         color,
     )?;
 
-    // Initial cursor offscreen — will update when pointer enters ring zone.
     let mut cursor_x = -10000.0_f64;
     let mut cursor_y = -10000.0_f64;
 
     renderer.render(cursor_x, cursor_y)?;
 
-    let start = Instant::now();
     let mut last_draw = Instant::now();
     let mut dirty = false;
 
     loop {
-        let elapsed = start.elapsed();
-        if elapsed >= DISPLAY_DURATION || lock::should_exit() {
+        if lock::should_exit() {
             break;
         }
 
@@ -59,13 +55,10 @@ fn main() -> Result<()> {
             dirty = false;
         }
 
-        let remaining = DISPLAY_DURATION - elapsed;
         let poll_timeout = if dirty {
-            FRAME_INTERVAL
-                .saturating_sub(last_draw.elapsed())
-                .min(remaining)
+            FRAME_INTERVAL.saturating_sub(last_draw.elapsed())
         } else {
-            remaining
+            Duration::from_secs(1)
         };
 
         let event = match wl.next_event(poll_timeout)? {
@@ -77,8 +70,6 @@ fn main() -> Result<()> {
             OverlayEvent::CursorMoved(x, y) => {
                 cursor_x = x;
                 cursor_y = y;
-                // Punch a passthrough hole at the new cursor position so
-                // clicks go to the desktop, then re-render the shader.
                 wl.update_cursor_hole(cursor_x, cursor_y)?;
                 dirty = true;
             }

src/wayland.rs

@@ -25,9 +25,9 @@ use raw_window_handle::{
     RawDisplayHandle, RawWindowHandle, WaylandDisplayHandle, WaylandWindowHandle,
 };
 
-/// Size of the passthrough hole around the cursor. Should be large enough
-/// that normal mouse movement stays within the hole between frames.
-const CURSOR_HOLE_SIZE: i32 = 512;
+/// Size of the passthrough hole around the cursor. Small = more frequent
+/// pointer events = smoother tracking. Clicks land inside this hole.
+const CURSOR_HOLE_SIZE: i32 = 48;
 
 pub enum OverlayEvent {
     Close,