jory/rustlock
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Add comprehensive debug logging for screenshot rendering

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- Timer callback: log each tick and commit status
- LockedSurface::update(): log background presence, fade alpha, feedback states
- Renderer::render(): log background drawing and fade alpha
- Ready event: log background set confirmation

These logs will help diagnose why screenshots are not displaying.
This commit is contained in:
JorySeverijnse
2026-03-06 21:41:15 +01:00
parent 1426b2d2d0
commit 5fe331122e
3 changed files with 42 additions and 7 deletions
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src/main.rs
+15 -7
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@@ -885,13 +885,14 @@ fn lock_wayland_session(
if output_idx < state.outputs.len() {
let output = &state.outputs[output_idx];
if let Ok(mut lock_manager) = state.lock_manager.lock() {
if let Some(locked_surface) = lock_manager.find_surface_by_output(output) {
log::debug!("Setting background directly on lock surface for output {}", output_idx);
locked_surface.set_background(surface);
} else {
log::debug!("Storing background in captured_backgrounds for output {}", output_idx);
state.captured_backgrounds[output_idx] = Some(surface);
}
if let Some(locked_surface) = lock_manager.find_surface_by_output(output) {
log::debug!("Setting background directly on lock surface for output {}", output_idx);
locked_surface.set_background(surface);
log::debug!("Background set on surface");
} else {
log::debug!("Storing background in captured_backgrounds for output {}", output_idx);
state.captured_backgrounds[output_idx] = Some(surface);
}
} else {
log::debug!("Failed to lock manager, storing background");
state.captured_backgrounds[output_idx] = Some(surface);
@@ -987,6 +988,7 @@ fn lock_wayland_session(
event_loop.handle().insert_source(
render_timer,
|_event, _metadata, state: &mut WaylandLock| {
log::debug!("Timer tick");
// Update lock manager (renders to Cairo surfaces)
if let Ok(mut lock_manager) = state.lock_manager.lock() {
lock_manager.update();
@@ -995,9 +997,15 @@ fn lock_wayland_session(
if let Some(_wl_surface) = surface.wayland_surface() {
if let Err(e) = surface.commit(&mut state.pool) {
log::error!("Failed to commit surface: {:?}", e);
} else {
log::debug!("Committed surface");
}
} else {
log::debug!("Surface has no wayland_surface");
}
}
} else {
log::error!("Failed to lock lock_manager mutex - poisoned?");
}
// Reschedule timer to fire again in 16ms (60fps)
calloop::timer::TimeoutAction::ToDuration(Duration::from_millis(16))