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Add LM_DEBUG_LAYER_SHELL environment variable

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setting LM_DEBUG_LAYER_SHELL to a value will
make the indicators visible
This commit is contained in:
Ferdinand Schober
2023-09-21 18:22:20 +02:00
parent b2179e88de
commit 603646c799
2 changed files with 9 additions and 3 deletions
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10
src/backend/producer/wayland.rs
View File

@@ -1,7 +1,7 @@
use crate::{client::{ClientHandle, Position, ClientEvent}, producer::EventProducer};
use mio::{event::Source, unix::SourceFd};
use std::{os::fd::RawFd, vec::Drain, io::ErrorKind};
use std::{os::fd::RawFd, vec::Drain, io::ErrorKind, env};
use memmap::MmapOptions;
use anyhow::{anyhow, Result};
@@ -196,7 +196,13 @@ fn draw(f: &mut File, (width, height): (u32, u32)) {
let mut buf = BufWriter::new(f);
for _ in 0..height {
for _ in 0..width {
buf.write_all(&0x00000000u32.to_ne_bytes()).unwrap();
if env::var("LM_DEBUG_LAYER_SHELL").ok().is_some() {
// AARRGGBB
buf.write_all(&0xFF11d116u32.to_ne_bytes()).unwrap();
} else {
// AARRGGBB
buf.write_all(&0x00000000u32.to_ne_bytes()).unwrap();
}
}
}
}

2
src/frontend.rs
View File

@@ -116,6 +116,6 @@ impl Source for FrontendAdapter {
impl Drop for FrontendAdapter {
fn drop(&mut self) {
log::debug!("remove socket: {:?}", self.socket_path);
std::fs::remove_file(&self.socket_path).unwrap();
let _ = std::fs::remove_file(&self.socket_path);
}
}