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Add diagnostic logging to troubleshoot screenshot display issue

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JorySeverijnse
2026-03-06 22:08:38 +01:00
parent 3637accaa6
commit 7cdcf19415
3 changed files with 38 additions and 30 deletions
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src/main.rs
+22 -21
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@@ -865,43 +865,44 @@ fn lock_wayland_session(
match state.screenshot_manager.as_ref().unwrap().buffer_to_surface(handle, &mut state.pool) {
Ok(surface) => {
log::info!("✓ Converted screenshot for output {}: {}x{}", output_idx, surface.width(), surface.height());
// Apply effects if configured
let mut screenshot = Screenshot::new(surface);
if let Err(e) = screenshot.apply_effects(&state.config) {
log::error!("Failed to apply effects: {}", e);
}
let surface = screenshot.into_inner();
log::info!("✓ Screenshot ready for output {}", output_idx);
// Save screenshot to file for debugging if debug mode enabled
if state.config.debug {
let path = format!("/tmp/wayrustlock_output{}.png", output_idx);
match std::fs::File::create(&path) {
Ok(mut file) => {
if let Err(e) = surface.write_to_png(&mut file) {
log::error!("Failed to write PNG to {}: {}", path, e);
} else {
log::info!("Saved screenshot to {}", path);
}
}
Err(e) => {
log::error!("Failed to create file {}: {}", path, e);
}
match std::fs::File::create(&path) {
Ok(mut file) => {
if let Err(e) = surface.write_to_png(&mut file) {
log::error!("Failed to write PNG to {}: {}", path, e);
} else {
log::info!("✓ Saved screenshot to {}", path);
}
}
Err(e) => {
log::error!("Failed to create file {}: {}", path, e);
}
}
}
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);
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);
}
if let Some(locked_surface) = lock_manager.find_surface_by_output(output) {
log::info!("✓ Setting background on locked surface for output {}", output_idx);
locked_surface.set_background(surface);
} else {
log::warn!("⚠ No locked surface found for output {}, storing in captured_backgrounds", output_idx);
state.captured_backgrounds[output_idx] = Some(surface);
}
} else {
log::debug!("Failed to lock manager, storing background");
log::warn!("⚠ Lock manager poisoned, storing in captured_backgrounds for output {}", output_idx);
state.captured_backgrounds[output_idx] = Some(surface);
}
} else {
@@ -909,7 +910,7 @@ fn lock_wayland_session(
}
}
Err(e) => {
log::error!("Failed to convert buffer to surface: {}", e);
log::error!("✗ Failed to convert buffer to surface: {}", e);
}
}
} else {