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head-management: add format-info-v1 extension

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This commit is contained in:
Julian Orth 2025-07-13 14:09:50 +02:00
parent 4482c3168b
commit 1195613fc6
9 changed files with 84 additions and 0 deletions
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14
src/ifs/head_management.rs
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@ -2,6 +2,7 @@ use {
crate::{
backend::{ConnectorId, Mode, MonitorInfo, transaction::BackendConnectorTransactionError},
client::ClientId,
format::Format,
globals::GlobalName,
ifs::head_management::{
head_management_macros::HeadExts, jay_head_manager_session_v1::JayHeadManagerSessionV1,
@ -82,6 +83,7 @@ pub struct HeadState {
pub vrr: bool,
pub tearing_enabled: bool,
pub tearing_active: bool,
pub format: &'static Format,
}
impl HeadState {
@ -406,4 +408,16 @@ impl HeadManagers {
}
}
}
pub fn handle_format_change(&self, format: &'static Format) {
let state = &mut *self.state.borrow_mut();
state.format = format;
for head in self.managers.lock().values() {
skip_in_transaction!(head);
if let Some(ext) = &head.ext.format_info_v1 {
ext.send_format(state);
head.session.schedule_done();
}
}
}
}