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wayland: optimize receiving messages

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This commit is contained in:
Julian Orth 2026-03-29 13:38:01 +02:00
parent 9a85958479
commit 06d523a0a1
9 changed files with 196 additions and 151 deletions
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14
src/utils/buffd/parser.rs
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@ -1,7 +1,7 @@
use {
crate::{fixed::Fixed, globals::GlobalName, object::ObjectId, utils::buffd::BufFdIn},
crate::{fixed::Fixed, globals::GlobalName, object::ObjectId},
bstr::{BStr, ByteSlice},
std::{ptr, rc::Rc},
std::{collections::VecDeque, ptr, rc::Rc},
thiserror::Error,
uapi::{OwnedFd, Pod},
};
@ -27,14 +27,14 @@ pub enum MsgParserError {
}
pub struct MsgParser<'a, 'b> {
buf: &'a mut BufFdIn,
fds: &'a mut VecDeque<Rc<OwnedFd>>,
pos: usize,
data: &'b [u32],
}
impl<'a, 'b> MsgParser<'a, 'b> {
pub fn new(buf: &'a mut BufFdIn, data: &'b [u32]) -> Self {
Self { buf, pos: 0, data }
pub fn new(fds: &'a mut VecDeque<Rc<OwnedFd>>, data: &'b [u32]) -> Self {
Self { fds, pos: 0, data }
}
#[inline(always)]
@ -112,8 +112,8 @@ impl<'a, 'b> MsgParser<'a, 'b> {
}
pub fn fd(&mut self) -> Result<Rc<OwnedFd>, MsgParserError> {
match self.buf.get_fd() {
Ok(fd) => Ok(fd),
match self.fds.pop_front() {
Some(fd) => Ok(fd),
_ => Err(MsgParserError::MissingFd),
}
}