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fix(kms): gate overlay scanout per-element by buffer GPU node

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This commit is contained in:
Ericky Dos Santos 2026-06-29 10:25:28 -04:00 • committed by Jacob Kauffmann
parent 9d52653d5c
commit 012c77ec81
2 changed files with 95 additions and 42 deletions
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35
src/backend/kms/surface/mod.rs
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@ -8,7 +8,7 @@ use crate::{
init_shaders, output_elements,
},
config::ScreenFilter,
shell::Shell,
shell::{Shell, element::surface::ScanoutTargetNodeGuard},
state::SurfaceDmabufFeedback,
utils::prelude::*,
wayland::handlers::{
@ -1057,21 +1057,24 @@ impl SurfaceThreadState {
vrr = has_active_fullscreen;
}
let mut elements = output_elements(
Some(&render_node),
&mut renderer,
&self.shell,
self.clock.now(),
self.mirroring.as_ref().unwrap_or(&self.output),
CursorMode::All,
#[cfg(not(feature = "debug"))]
None,
#[cfg(feature = "debug")]
Some((&self.egui, &self.timings)),
)
.map_err(|err| {
anyhow::format_err!("Failed to accumulate elements for rendering: {:?}", err)
})?;
let mut elements = {
let _scanout_node = ScanoutTargetNodeGuard::new(Some(self.target_node));
output_elements(
Some(&render_node),
&mut renderer,
&self.shell,
self.clock.now(),
self.mirroring.as_ref().unwrap_or(&self.output),
CursorMode::All,
#[cfg(not(feature = "debug"))]
None,
#[cfg(feature = "debug")]
Some((&self.egui, &self.timings)),
)
.map_err(|err| {
anyhow::format_err!("Failed to accumulate elements for rendering: {:?}", err)
})?
};
if vrr && fullscreen_drives_refresh_rate && !self.timings.past_min_render_time(&self.clock)
{