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pdfcraft
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#570: log desktop renderer details (#726)

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cyfung1031 2026-10-10 19:02:02 +09:00 committed by GitHub
parent abe0366d26
commit 4339f5b9ed
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2 changed files with 17 additions and 1 deletions
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12
apps/pdfcraft/src/main.rs
View File

@ -295,7 +295,17 @@ fn app_creator<'a>(
app.enable_recovery(pdfcraft_ui_egui::RecoveryStore::new(dir));
}
if let Some(state) = &cc.wgpu_render_state {
notify_software_renderer(&mut app, state.adapter.get_info().device_type);
let adapter = state.adapter.get_info();
let max_texture_dimension_2d = state.device.limits().max_texture_dimension_2d;
log::info!(
"renderer: wgpu; adapter: {} ({:?}, {:?}); max_texture_dimension_2d: {max_texture_dimension_2d}",
adapter.name,
adapter.device_type,
adapter.backend
);
notify_software_renderer(&mut app, adapter.device_type);
} else {
log::info!("renderer: OpenGL (glow)");
}
// A portable marker whose data folder can't be written (#157): say where settings went.
if let Some(w) = &pdfcraft_ui_egui::portable::current().unwritable {

6
docs/development.md
View File

@ -36,6 +36,12 @@ at a correspondingly lower scale instead of panicking in `Surface::configure` (v
stretched over the window: softer, but complete and lined up with the pointer. wgpu's GL backend
copies it unscaled into a corner of the window instead.
For blurry or incorrectly scaled UI reports, attach `pdfcraft.log`. Look for the successful
startup `renderer:` line, which records the wgpu adapter, device type, backend and enabled texture
limit, or the OpenGL renderer. Also look for the `drawing it at … and scaling it up` warning: it
means PdfCraft hit the surface-size safety fallback and rendered below the physical window size, so
softness is expected.
## Renderer fallback
PdfCraft draws with wgpu, and starts again with eframe's own OpenGL renderer (glow) when wgpu fails