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head-management: add drm-color-space-info-v1 extension

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This commit is contained in:
Julian Orth 2025-07-14 11:03:34 +02:00
parent 1195613fc6
commit 6647b93e1e
9 changed files with 117 additions and 1 deletions
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24
src/ifs/head_management.rs
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@ -1,6 +1,9 @@
use {
crate::{
backend::{ConnectorId, Mode, MonitorInfo, transaction::BackendConnectorTransactionError},
backend::{
BackendColorSpace, BackendTransferFunction, ConnectorId, Mode, MonitorInfo,
transaction::BackendConnectorTransactionError,
},
client::ClientId,
format::Format,
globals::GlobalName,
@ -84,6 +87,8 @@ pub struct HeadState {
pub tearing_enabled: bool,
pub tearing_active: bool,
pub format: &'static Format,
pub color_space: BackendColorSpace,
pub transfer_function: BackendTransferFunction,
}
impl HeadState {
@ -420,4 +425,21 @@ impl HeadManagers {
}
}
}
pub fn handle_colors_change(
&self,
color_space: BackendColorSpace,
transfer_function: BackendTransferFunction,
) {
let state = &mut *self.state.borrow_mut();
state.color_space = color_space;
state.transfer_function = transfer_function;
for head in self.managers.lock().values() {
skip_in_transaction!(head);
if let Some(ext) = &head.ext.drm_color_space_info_v1 {
ext.send_state(state);
head.session.schedule_done();
}
}
}
}